How Supporters of CDC Opioid Guideline Hijacked Public Hearing

By Pat Anson, PNN Editor

A public hearing on the CDC’s controversial opioid guideline was dominated by anti-opioid activists, who took most of the speaker slots after being tipped off about the hearing by CDC insiders, PNN has learned.   

At issue is a January 28, 2016 public hearing in Atlanta by the CDC’s Board of Scientific Counselors (BSC), an advisory panel that later voted unanimously to recommend the agency’s guideline, which discourages doctors from prescribing opioids for chronic pain. At the time, the CDC was under growing criticism for the secretive process used in drafting the guideline, which allowed for little input from the public, pain specialists and patients.

Faced with a congressional inquiry and accused of “blatant violations” of federal law, CDC postponed release of the guideline, opened a 30-day public comment period, and announced plans for a public hearing. But that hearing was essentially hijacked by anti-opioid activists who were alerted by Dr. Roger Chou, one of the guideline’s co-authors.

PNN has obtained a January 8, 2016 email from Chou to Dr. Andrew Kolodny, Executive Director and founder of PROP (Physicians for Responsible Opioid Prescribing), PROP president Dr. Jane Ballantyne, PROP vice-president Dr. Michael Von Korff, and PROP board member Dr. Gary Franklin. Chou wanted to make sure PROP members and other guideline supporters spoke at the Jan. 28 hearing.

“I was hoping you could help spread the word for folks who are willing and able to help provide some balanced public comments; otherwise much of the public comments are going to be dominated by pharma. The CDC guideline is going to come under a lot of scrutiny by Congress and others so comments coming from credible people would be of great help,” Chou wrote in his email.

“The public comment period at the meeting is 90 minutes long and those who wish to speak must sign up in advance; the slots are first come, first serve, so those who want to do this they will need to sign up quickly as I’ve been told that pharma is already gearing up to take as many slots as they can.”

Kolodny responded quickly to Chou’s email, urging Ballantyne and the other PROP members to sign up as speakers. Although a public notice about the CDC hearing was not officially published in the Federal Register until January 11 -- three days later – the notice was put on “public display” in the Federal Register on Jan. 8, along with a link that allowed speakers to sign up early.

“We need to register ASAP if we hope to get a spot to give oral remarks (which can be done over the phone). I think it’s best for Jane to give remarks for PROP,” Kolodny wrote in an email of his own. “You don’t need to include a full written statement, just mention that you intend to speak in favor of the draft guideline and the need for promoting more cautious opioid use.”

Although the public notice asked that “each organization register one speaker to represent their organization,” PROP wound up having four speakers at the Jan. 28 hearing: Kolodny, Ballantyne, Franklin and Dr. David Juurlink. Franklin registered on Jan. 8, identifying himself as a representative of “Washington State public agencies.” Juurlink signed up as a representative of the “University of Toronto and American College of Medical Toxicology” and Kolodny identified himself as “Chief Medical Officer, Phoenix House Foundation.” Only Ballantyne signed up as representative of PROP.

The four PROP members were joined by over two dozen other guideline supporters, including Gary Mendell, Judy Rummler, Pete Jackson and other anti-opioid activists who have lost children to opioid overdoses. They urged CDC not to change the guideline by “watering it down” or removing dose limits.  

“The CDC guideline is urgently needed. The guideline was very carefully crafted using the best available evidence, expert opinion from a group of individuals with extensive experience of writing practice guidelines, and stakeholder input from a broad and balanced group of stakeholders,” Ballantyne said in her written comments.

“Primary care needs guidance on opioid prescribing that is free of industry bias. The CDC guideline accomplishes this. Evidence shows that the widespread use of opioids for chronic pain is harming more people than it is helping,” said Kolodny, according to minutes of the hearing.

Only four people spoke in opposition to the guideline. One was Howard Techau, a pain patient who pointed out that most overdoses were caused by illicit fentanyl, not pain medication. “Many chronic pain patients are suffering more now due to the (opioid) restrictions that are already in place,” said Techau, according to the hearing minutes.

The hearing ended with BSC chair Dr. Stephen Hargarten thanking the participants for their “extraordinary discussion and input from a variety of perspectives.”

‘Stacking the Deck’

A pain patient who registered for the hearing but was not given a chance to speak was Anne Fuqua. She encouraged dozens of other patients to attend and register as speakers, helping some to fill out their online registration forms. When the hearing ended and none of them were called upon to speak, she remembers feeling the hearing was rigged and stacked against patients

“The whole process felt like such a concerted effort to railroad patients,” Fuqua told PNN. “I remember at the time us saying we felt like it was beyond the realm of chance that they randomly selected the speakers.

“Aside from the 4 PROPers, it just doesn’t seem possible that supporters would have been this successful in flooding the sign-in ahead of everyone else.”

The CDC disputes the notion that anyone at the hearing who was pre-registered was denied an opportunity to speak.

“A total of 37 individuals pre-registered for the meeting and, of those, 30 requested to give oral public comment.  During the 90 minutes allotted for public comment, participants were called on in the order that they registered.  After individuals that had pre-registered were given the opportunity for public comment, public comment was opened to others for the remaining time. One additional person provided public comment at that time,” Courtney Leland, a CDC spokesperson, said in a statement to PNN.

“I don’t understand how they could possibly say only 30 registered to provide public comments. There were so many patients who told me they registered at the time and I registered way more than 30 people myself,” says Fuqua, who provided dozens of donated cell phones to nursing home residents so they could call in.

Others questioned the “first come, first served” process used by CDC to sign-up speakers, which could be easily manipulated by anyone given advance notice.

“The first come-first served method necessarily gives advantages to groups that hire lobbyists to track Federal Register postings, and, apparently, groups that have an inside connection who can alert them to the opportunity,” said Bob Twillman, PhD, former Executive Director of the American Academy of Pain Management. “Individual patients and even patient advocacy organizations are not going to have the resources to find out about these opportunities until the very limited number of slots are filled. CDC needs to seriously re-think this method of filling spots if they do anything like this in the future.”

‘Forward This Announcement to Others’

At least five PROP board members were involved in advising the CDC during the guideline’s development, so it is not clear why they were given yet another chance to express their opinions. Ballantyne and Franklin were members of a key guideline advisory panel known as the Core Expert Group; Dr. David Tauben was on the guideline’s peer review panel; and Kolodny and Juurlink were on a stakeholder review group.

Kolodny has tried to downplay PROP’s role in drafting the opioid guideline, but Chou’s email is direct evidence that there was some degree of collusion.

When asked why he contacted PROP and other organizations to give them an early heads-up about the hearing, Chou said he did so at the request of the CDC. A CDC staffer emailed Chou and other “Partners” involved in the guideline process, urging them to “forward this announcement to others who may be interested in commenting.”

“The information I forwarded to those folks and others was from an email that I received from CDC on January 8 that had been sent out widely to partners/stakeholders. Not sure why there would be any prohibition on sharing that information, which was public,” Chou wrote in an email to PNN.

But the information was not yet public, at least not widely. CDC never sent out a press release about the hearing and the public notice that was in the Federal Register probably wasn’t seen by many people outside of lobbyists.      

“Chou can say all he wants that this justified his efforts to stack the deck, but it also shows CDC was complicit,” says Fuqua.

“The fact that CDC would encourage people to publicize the availability of this speaking opportunity prior to publication in the Federal Register, especially when they were using a first come-first served selection method, is problematic,” said Twillman. 

“It is shameless that Roger Chou gave PROP a head start to prepare. It’s like an author writing their own book reviews,” said Julie Killingworth, a pain patient and independent researcher who helped PNN track the 2016 emails, which were obtained by another journalist through the Freedom of Information Act.  

“PROP members and their cohorts like Chou have proven beyond doubt they will always resort to cheating and lying to promote and profiteer their destructive scientifically faulty agenda. The CDC has unapologetically shacked up with a shadowy lobbying group, endangering the health and well-being of all citizens.”  

As for Chou’s warning that pharma was “gearing up to take as many slots as they can” at the hearing -- not a single representative from the pharmaceutical industry spoke. Pharma did not “dominate” the hearing as Chou predicted, PROP and other guideline supporters did.

Outspoken Critic of Opioids

All of this happened six years ago and may seem like “inside baseball” trivia to people unfamiliar with the CDC and its opioid guideline. But for this reporter and others who have followed the issue for years, it has a familiar ring.

Chou is a prolific researcher who heads the Pacific Northwest Evidence-based Practice Center at Oregon Health & Science University, which over the last five years has received over two billion dollars in research grants from the federal government, much of it spent studying pain management therapies.

Most public health researchers keep a low profile to avoid accusations of bias, but Chou has long been an outspoken critic of opioid prescribing. In a 2019 podcast, for example, Chou said the benefits of opioids were “clinically insignificant” and that the medications are often harmful.

Chou has also collaborated on several prior occasions with PROP. In 2019, he co-authored an op/ed with Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.”

DR. ROGER CHOU

In 2011, Chou wrote another op/ed with Kolodny and Von Korff, calling for a major overhaul of opioid prescribing guidelines, which were then mostly developed by pain management societies. That major overhaul came in 2016, when the CDC released its own guideline, which was quickly adopted by many states, insurers, physician groups and even law enforcement agencies.

Opioid prescribing fell dramatically as a result, yet drug overdoses rose to record levels, and many pain patients were tapered off opioids or abandoned by doctors who feared prosecution for prescribing the medications. Patients who once led productive lives while on opioids became unable to work, disabled and bedridden. Even the CDC admits the guideline has been harmful to patients and is in need of overhaul.    

Patients may be suffering and overdoses keep rising, yet several members of PROP have done well for themselves. At least six PROP board members have worked for plaintiff law firms involved in opioid litigation, making as much as $850 an hour. Kolodny, by his own admission, was paid up to $500,000 for testifying in one trial.

‘Compromised by Conflicts’

To this day, Chou remains heavily involved with the CDC. He is one of five co-authors drafting a revised and more “flexible” version of the guideline, which is expected for release later this year. He is also now a member of the CDC’s Board of Scientific Counselors. Critics say Chou’s biases and conflicts of interest are excessive and he should be removed from both roles.

“Based on growing evidence from our own research and many credible sources, the CDC inappropriately collaborated with Chou and leaders from the advocacy group PROP, to create and vigorously promote unfocused reductions in opioid prescribing,” says Dr. Chad Kollas, a palliative care physician who co-authored research critical of Chou’s “undisclosed” conflicts and PROP's role in helping to draft the guideline.

“The creation process for the 2016 Guideline lacked transparency and repeatedly violated CDC’s internal rules and policies addressing relevant conflicts of interest, thereby compromising its scientific integrity and its authors’ credibility. While the draft of CDC’s 2022 Clinical Practice Guideline on Prescribing Opioids for Pain seeks to mitigate growing patient harms from the 2016 Guideline, it is difficult to understand why CDC continued to allow Chou, compromised by ongoing conflicts of interest, to lead its effort to improve its failed opioid policy.”

Distrust of the CDC runs deep in the pain community. In a PNN survey of over 2,500 patients, providers and caregivers earlier this year, nearly 96% said they do not trust the agency to handle the revision of the guideline in an unbiased and scientific manner.

This week, an open letter signed by over 35,000 people was delivered by patient advocate Tamera Stewart to the office of Chris Jones, Acting Director of the CDC’s National Center for Injury Prevention and Control. The letter says the 2016 guideline is so deeply flawed and compromised by ethical violations that it should be completely withdrawn and revoked, without any revisions.

Stewart, who is Policy Director for the P3 Alliance, is also asking Congress to investigate the CDC’s alleged violations of federal procedure and scientific methods during the development of the original and revised versions of the guideline.

CDC Director Dr. Rochelle Walensky recently announced plans to reorganize the agency due to mistakes made during its handling of the Covid pandemic, with the goal of improving communication with the public and changing CDC culture. Walensky put three senior CDC officials in charge of a “top-to-bottom review” of the agency.

One of them is Acting Deputy Director Dr. Deb Houry, the former director of the National Center for Injury Prevention and Control, who oversaw the drafting and rollout of the 2016 guideline. Houry will likely be reviewing the work of Dr. Deborah Dowell, who was chief medical officer for the CDC’s Covid Response team. Houry is already very familiar with Dowell, who co-authored both the 2016 guideline and the revised guideline that is awaiting release.  

Critics Challenge Study That Found Little Evidence to Support Use of Cannabis

By Pat Anson, PNN Editor

Medical marijuana advocates are challenging the findings of a new study that found little clinical evidence to support the use of cannabis in treating chronic pain.

“The findings appear out of step with the real-world experience of millions of patients who have come to rely on cannabis for pain management,” said Paul Armentano, Deputy Director of NORML.

The federally-funded systematic review – essentially a study of studies – was conducted by researchers at Oregon Health & Science University (OHSU), who analyzed over 3,000 cannabis studies. They could find only 25 studies that met their criteria for review. Only placebo controlled clinical trials or observational studies lasting at least four weeks were included. The rest were deemed to be poor quality or flawed in some way.

“In general, the limited amount of evidence surprised all of us,” said lead author Marian McDonagh, PharmD, professor of medical informatics and clinical epidemiology in the OHSU School of Medicine. “With so much buzz around cannabis-related products, and the easy availability of recreational and medical marijuana in many states, consumers and patients might assume there would be more evidence about the benefits and side effects.”

‘Biased Findings’

Most of the 25 cannabis studies that met OHSU’s criteria for review were considered biased in some way — 30% of the clinical trials were considered to have “high risk of bias” and half had “medium risk of bias.”  Most of the observational studies were also considered biased.

Despite the limited evidence, the OHSU research team came to some sweeping conclusions. Their study, published in the Annals of Internal Medicine, found no evidence to support the use of cannabidiol (CBD) or cannabis leaves, buds and flowers in treating pain. Only synthetic cannabis products rich in tetrahydrocannabinol (THC) were found to provide short-term relief from neuropathic pain.

Curiously, the OHSU researchers included in their review studies that evaluated the effectiveness of dronabinol and nabilone, two cannabis-based medications that are only FDA-approved to treat nausea, vomiting and weight loss. They are not formulated to treat chronic pain. Similarly, another study looked at the effectiveness of a cannabis extract in treating muscle stiffness (spasticity) caused by multiple sclerosis.

“It would appear that authors' relatively narrow focus and emphasis on both synthetic cannabis formulations (which historically have not demonstrated similar efficacy to whole-plant cannabis) as well as upon extracts that were initially designed to target medical ailments other than pain management may have biased these findings,” Armentano said in an email to PNN. 

“Numerous controlled trials involving whole-plant cannabis and reviews of said trials have determined that there exists substantial evidence that cannabis is safe and effective in pain management, particularly for neuropathy.” 

Armentano said nearly two-thirds of people enrolled in state-run medical cannabis programs registered for the treatment of chronic pain.

“Controlled studies have further indicated that cannabinoids can act synergistically with opioids, resulting in patients requiring lower doses to achieve relief. This is likely why we now have dozens of studies finding that pain patients taking opioids who initiate medical cannabis use frequently reduce or eliminate their opioid use over time,” Armentanohe said.

More Studies Needed

The OHSU researchers say more high-quality studies are needed on the safety and efficacy of cannabis products, which are largely unregulated by the FDA.

“Cannabis products vary quite a bit in terms of their chemical composition, and this could have important effects in terms of benefits and harm to patients,” co-author Roger Chou, MD, director of OHSU’s Pacific Northwest Evidence-based Practice Center said in a press release. “That makes it tough for patients and clinicians, since the evidence for one cannabis-based product may not be the same for another.”

Chou is a controversial figure in the pain community. A prolific researcher and frequent critic of opioid prescribing, Chou co-authored the CDC’s controversial 2016 opioid guideline. Although he has acknowledged conflicts of interest, Chou remains as one of the co-authors of a revised CDC guideline, which is expected to be released later this year.

The cannabis findings are similar to those in another OHSU review, which found no clinical evidence to support the use of kratom, an herbal supplement used by millions of Americans to relieve pain, anxiety, depression and other medical conditions.     

The studies on cannabis, kratom and other plant-based treatments are potentially worth up to $1.4 million for OHSU, a public research university that the federal government often turns to for medical research. According to the website GovTribe, in the last five years OHSU has been awarded nearly $2 billion in federal research grants, much of it coming from the Agency for Healthcare Research and Quality (AHRQ).

CDC Censoring Public Comments About Revised Opioid Guideline

By Pat Anson, PNN Editor

The U.S. Centers for Disease Control and Prevention has censored over a dozen public comments about its revised opioid guideline to remove negative references to Dr. Roger Chou, one of the guideline’s co-authors.  

Chou is a controversial figure in the pain community. A prolific researcher and an outspoken critic of opioid prescribing, Chou heads the Pacific Northwest Evidence-based Practice Center (EPC) at Oregon Health & Science University.

Over the last five years, the university has received nearly $2 billion in contracts from the CDC and other federal agencies, much of it going to the EPC to support Chou’s research. That research, which generally discourages the use of opioids, is cited over 100 times in the revised CDC guideline.

The CDC published the revised draft in the Federal Register last month and invited the public to submit comments, with the agency cautioning posters that it “may choose to redact, or withhold, submissions containing private or proprietary information.”

Of the 2,600 submissions received so far, over 280 have been edited in some way, mostly to remove personal information about the poster or their medical provider

SOURCE: REGULATIONS.GOV

But at least 15 comments critical of Chou’s research and his role in writing the opioid guideline have also been edited to remove his name, even though much of the information they contain is already public and not proprietary.

Chou’s name is redacted four times from this post by Emma W:

“I think it’s reasonable for them to redact private information, physicians’ names, clinic names, etc. I’m all for protecting privacy. But it makes no sense to me that they would redact the names of guideline authors and/or the authors of research papers they directly cite as evidence,” said Emma, who asked that we not use her last name. “I did not personally make any offensive, rude, or vulgar remarks about him in my comment, so I’m still at a loss as to why I and some others were singled out.”

In addition to being a co-author of the revised guideline, Chou was one of the authors of the original 2016 guideline, which led to significant cutbacks in opioid prescribing nationwide. He also continues to serve on the CDC’s Board of Scientific Counselors, despite admitting to a financial conflict-of-interest (COI) at a board meeting last year.

“Since CDC funds Chou’s research, which supports their guidelines, my guess is that they’re going above and beyond to protect him from criticism,” Emma told PNN. “I suppose I should’ve expected this, considering absolutely nothing has been done about his continuing involvement in these guidelines despite his COIs.”

“It is outrageous but I’m not surprised,” said Julie Killingworth, whose comment was edited 6 times to remove the names of Chou and others.

“I thought my comment would be removed because I stopped appeasing the CDC with politeness long ago. I’m not surprised the CDC is silencing people they have cruelly targeted to be tortured,” Killingworth told PNN. “The CDC does not deserve the national respect they feel entitled to receive.” 

To be clear, not every post that references Chou has been edited. PNN identified 5 posts where his name has not been redacted. Those comments are also critical of Chou’s extensive involvement researching, developing and writing the guideline.

“I am concerned about the legality of redacting public comments. This in my experience is quite irregular,” says Terri Lewis, PhD, who co-authored a 2021 paper that looked into Chou’s conflicts of interest. “It doesn't change what are legitimate concerns about what are very real conflicts of interest and the failure to disclose same, especially in light of other historical facts that are emerging.”

In addition to the Chou redactions, the CDC has censored several comments that mention Dr. Andrew Kolodny by name and other members of Physicians for Responsible Opioid Prescribing (PROP), an anti-opioid activist group that Kolodny founded.

Chou has collaborated on several occasions with PROP, including a 2019 op/ed he co-authored with PROP President Dr. Jane Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.”

(3/31/22 Update: Nearly three weeks after we asked CDC why the names of Chou and others are being redacted, we received this reply from a spokesperson:

“Our approach with comments on this FRN (Federal Register Notice) was to redact all individuals’ names to protect privacy. With so many comments, there have been a few that were not redacted in line with this approach, but the intent was to redact names of any and all individuals.”

The spokesperson said the CDC may also “redact or withhold certain submissions” that contain private or proprietary information, inappropriate language, or duplicated public comments that could indicate a mass-mail campaign.)

The CDC will continue to accept public comments about the revised guideline until April 11. Click here to make one.

Ironically, the revised guideline has generally been received favorably by the pain community because it gives doctors more flexibility in prescribing opioids. Some patients and advocates are leery, however, that the revisions won’t restore access to opioid medication or fix all the other problems the original guideline created, such as patients being forcibly tapered or reduced to ineffective doses.

OHSU Focused on Opioid Tapering, but at What Cost to Patients?

By Pat Anson, PNN Editor

An internal medicine clinic at Oregon Health & Science University has significantly reduced the use of opioid pain medication through the use of a review board that oversees whether prescriptions are in line with federal and state guidelines, according to a new study.

“The question was, how do clinics actually implement those guidelines in practice?” co-author Jonathan Robbins, MD, assistant professor of medicine at the OHSU School of Medicine, said in a press release. “The opioid review board was a way to turn high-level recommendations into action steps we can take in our clinic to treat patients and create a culture of safe prescribing.”

The study highlights the declining use of high dose opioids at the clinic since 2017, along with increased prescriptions for the addiction treatment drug Suboxone (buprenorphine). But critics say the research failed to address whether pain relief and quality of life improved for patients or if they suffered side effects when they were tapered to lower doses or prescribed buprenorphine.

“This is a frustratingly vague account of a practice that could have serious implications for treating a large number of people with chronic pain,” said Bob Twillman, PhD, former Executive Director of the Academy of Integrative Pain Management. 

“The summary statistics presented give us some idea about how frequently people are being tapered, and how often they are being transitioned to buprenorphine, but we really could use some better data analysis, especially with respect to outcomes,” Twillman wrote in an email. “The article continues a trend in the literature, in which an output of these interventions (i.e., the change in prescribing) is confused with an outcome (i.e., what happens to the patient as a result). Basically, the article says, ‘We decided to do this, and we think it's great.’ But there are no data presented to back that up.”

“We’ll let the article stand for itself,” is the response PNN received from Erik Robinson, a senior communications specialist at OHSU. Robinson declined a request to speak with the authors of the study and to identify members of the review board.

“The article published in the Annals of Family Medicine describes a clinical practice in general terms, and we will not engage questions about specific patient outcomes and clinical discussions among physicians,” Robinson said in an email.

‘High-Risk Cases’ Reviewed

What can be gleaned from the article is that patients with more than 6 opioid prescriptions in a 9-month period had their cases reviewed, along with those on high daily doses that exceed 90 MME (morphine milligram equivalent) or those co-prescribed benzodiazepines. The 90 MME threshold is based on a recommendation in the 2016 CDC opioid guideline.

“We combed through 14,000 patients in our clinic and developed a registry about who we’re chronically treating with opioids,” co-author Mary Pickett, MD, associate professor of medicine in the OHSU School of Medicine, said in the press release. “We picked out high-risk cases to review and invited those patients’ primary care doctors to consult with us.”

The review board initially identified 664 patients on chronic opioid therapy (COT). Three years later, there were only 458 COT patients at the clinic, the number of high-dose opioid prescriptions was reduced significantly, and buprenorphine prescriptions increased over 300 percent.  

But there is no information on how many patients experienced withdrawal, whether their pain levels and quality of life improved, or if patients were satisfied with their treatment. The study only notes that “a subset of patients have had adverse response to tapering.” Those cases were reviewed a second time, but again there are no details about patient outcomes or if the tapering was stopped..

The FDA warned in 2019 that rapid tapering or abrupt discontinuation of opioid therapy could result in serious harm to patients, including withdrawal, uncontrolled pain, psychological distress and suicide. A recent study found that tapered patients were 68% more likely to be hospitalized for withdrawal, overdose or alcohol intoxication, and twice as likely to have a mental health crisis such as depression, anxiety or suicide attempt.  

“We’re coaching primary care providers to approach this carefully, and, when necessary, slowly taper their patients,” Robbins says in the OHSU press release. “We don’t do anything abruptly, and patients have supported this careful process.”

But Twillman wonders if the tapering was voluntary and if patients agreed to have their cases reviewed. The press release mentions a waiver being signed by patients, but the study does not.

“That detail is missing from the scientific publication, and it raises a concern about the extent to which that signature is truly voluntary, or if it is coerced by a threat to stop prescribing if the waiver is not signed. What is the consequence for patients who don't sign the waiver?” asked Twillman.

“And what happens if tapering or transition to buprenorphine is recommended, and the patient doesn't agree? We've seen the dangers of involuntary tapers in several studies now, so is any tapering that happens truly voluntary, and supported appropriately with ancillary services? In sum, this article raises more questions than it answers.”

Patient Urged to Taper

“In my experience, they care more about de-prescribing than they do about their patients' individual needs,” says Emma, a patient at OHSU’s Comprehensive Pain Center who lives with an intractable pain condition. She asked that we not use her real name because she fears retaliation or being discharged from the pain clinic.

Emma gets opioids from her primary care provider, but can’t get any from the pain clinic, which she says has a strict policy against prescribing opioids at any dose.

Emma says she is constantly urged to taper by her OHSU doctor. The pain clinic emphasizes non-opioid alternative treatments such as physical therapy, acupuncture, yoga, massage and psychotherapy. 

I’m getting pretty damn fed up with OHSU’s total lack of concern for my wellbeing. They’ve all but eliminated individualized care when it comes to the treatment of pain.
— OHSU patient

“I told them that I had spent years trying every possible alternative, and had become suicidal due to severe untreated pain. That was when my primary doc asked me to at least consider opioids as an alternative to taking my own life. I did try them, and they gave me my functionality back,” she told PNN.

“I'm getting pretty damn fed up with OHSU's total lack of concern for my wellbeing. They've all but eliminated individualized care when it comes to the treatment of pain. And how they can label the Comprehensive Pain Center a ‘pain management clinic’ while completely eliminating an entire class of effective medications is beyond me.”

Roger Chou’s Role

Patients at OHSU’s Comprehensive Pain Center were apparently not included in the study on tapering. But they too have their cases regularly reviewed by a panel of pain management experts.

One of the experts is Roger Chou, MD, a prolific researcher and longtime critic of opioid prescribing who heads OHSU’s Pacific Northwest Evidence-based Practice Center (EPC). According to the website GovTribe, over the last five years OHSU has been awarded over $2 billion in federal grants – much of it going to the EPC to support Chou’s medical research.

In addition to his research, Chou co-authored the CDC’s 2016 opioid guideline and has collaborated on several occasions with members of Physicians for Responsible Opioid Prescribing (PROP), an anti-opioid advocacy group.

In 2019, Chou co-authored an op/ed with PROP President Dr. Jane Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.” He also served on a state task force that supported a rigid opioid tapering policy for Medicaid patients in Oregon.

Emma considers Chou “a major player behind all of OHSU’s anti-opioid policies” and is concerned that guidelines that he helped write are being used to justify tapering.

“It’s concerning to me that they’re justifying these actions by stating that they’re ‘in alignment with the guidelines.’ So essentially, they are both creating and enforcing their own set of guidelines with no transparency and no real oversight,” she said.

Last year, the American Medical Association called for a major overhaul of the CDC guideline, saying it was clear the agency’s recommendations “harmed many patients” by setting arbitrary limits on opioids.

The CDC is currently in the process of revising and possibly expanding the guideline, with the goal of releasing a new version next year. One of the authors drafting the revised guideline is Roger Chou.

OHSU Researchers Find ‘No Evidence’ to Support Use of Kratom

By Pat Anson, PNN Editor

A federally funded review of plant-based treatments for chronic pain has yet to find adequate clinical evidence on the benefits or harms of kratom, an herbal supplement used by millions of Americans to relieve pain, anxiety, depression and other medical conditions.

In an update released this week, researchers at Oregon Health & Science University (OHSU) reported that some cannabis products provide small to moderate pain relief, a finding based on a systematic review of two dozen clinical trials of cannabis.  But no similar studies were found to support the use of kratom or any other plant.   

“No evidence on other plant-based compounds, such as kratom, met criteria for this review,” researchers said.

OHSU was awarded a contract last year by the Agency for Healthcare Research and Quality (AHRQ) to review the evidence for cannabis, kratom and other plant based treatments for chronic pain.  

Kratom comes from the leaves of the mitragyna speciosa tree in southeast Asia. Although it has been used for centuries as a natural stimulant and pain reliever, few clinical trials have been conducted to test kratom’s efficacy or safety. The few studies that have been conducted were excluded by OHSU researchers due to their size, methodology or because they weren’t published in English.

For example, a 2020 Malaysian study that found kratom provided “a substantial and statistically significant increase in pain tolerance” was excluded because the young men who participated in the one-day trial were considered an “ineligible population.” OHSU researchers excluded all studies lasting less than 4 weeks.

The conclusion that there is no evidence to support the effects of kratom on chronic pain is absurd.
— Mac Haddow, American Kratom Association

“Setting aside the disappointment that AHRQ does not appear to be taking the purpose of the review of plant-based compounds very seriously, the conclusion that there is no evidence to support the effects of kratom on chronic pain is absurd,” said Mac Haddow, a lobbyist for the American Kratom Association.  “It’s like denying that Chicago is a windy city because the instrument that was selected for assessing wind speed was not used.”

Haddow said the AHRQ review should be expanded to include survey results from kratom users, animal studies and other types of research that don’t rise to the level of a clinical trial.

“The review appears to be excluding any research that is not a pharmaceutical development clinical trial model that would involve controlled kratom administration in a full-blown human clinical trial,” Haddow told PNN. “The deeply embedded bias against plant-based compounds that offer potential values for addressing the opioid crisis — or even providing a non-addictive and safer alternative for the management of acute and chronic pain should be a priority for the AHRQ.”

This isn’t the first time the quality of federal research into the safety and efficacy of kratom has been questioned. In 2018, the Department of Health & Human Services quietly withdrew an FDA request to classify kratom as a Schedule I controlled substance because of “lack of evidence” it can be abused or posed a public health threat. A former HHS official recently said the FDA’s recommendation was rejected because of “embarrassingly poor evidence & data.”

$2 Billion in Federal Grants

A final report on plant-based treatments for chronic pain is expected in August. As PNN has reported, OHSU researchers have recently conducted a series of reviews on a wide variety of pain therapies for the AHRQ, which are being used by the Centers for Disease Control and Prevention to revise and possible expand its controversial 2016 opioid guideline.   

Much of that research is being led by Dr. Roger Chou, a primary care physician who heads the Pacific Northwest Evidence-based Practice Center at OHSU.  Chou, who co-authored the CDC opioid guideline, is a prolific researcher who has collaborated on several occasions with members of Physicians for Responsible Opioid Prescribing (PROP), an advocacy group that seeks to reduce the use of opioid medication.

The contract on plant-based pain treatments is potentially worth up to $1.4 million for OHSU, a public research university that the federal government often turns to for medical research. According to the website GovTribe, in the last five years OHSU has been awarded nearly $2 billion in federal research grants to study everything from cancer and contraceptives to Alzheimer’s and Parkinson’s Disease.

OHSU paid $1.3 million back to the government to settle allegations that it misused grant money in its primate research center. Although the settlement was reached in 2018, it was not made public until recently in an Inspector General’s report, according the animal rights group Rise for Animals.

CDC Won’t Say Who Is Writing Update of Opioid Guideline

By Pat Anson, PNN Editor

When the Centers for Disease Control and Prevention released the draft version of its opioid prescribing guideline in September 2015, the agency was roundly criticized for its secrecy and lack of transparency.

There were no public hearings. The CDC initially refused to identify who wrote the guideline or who its advisors were. And the public was given just 48 hours to comment on the guideline after a botched online webinar that presented only a summary of the recommendations.     

After a congressional investigation and threats of a lawsuit for “blatant violations” of federal laws, the CDC changed course and opened up the guideline to public scrutiny and a 30-day comment period. After a few minor changes, the guideline was released in March 2016.

Five years later, after a tsunami of complaints that the guideline’s recommended dosage limits have been harmful to patients and failed to reduce opioid addiction and overdoses, the CDC is now in the process of rewriting the guideline.

There’s more transparency this time around. The public was given an early invitation to comment and nearly 5,400 people wrote to the CDC about their concerns.  The agency also released the names of the “Opioid Workgroup,” a diverse group of physicians, academics and patients that is advising the agency as it updates the guideline.     

But one thing hasn’t changed: the CDC won’t identify who is writing the guideline update.

“Primarily CDC scientists are involved in drafting the update,” Courtney Lenard, a CDC spokesperson, explained in an email to PNN. “Many CDC staff are working on the process of updating the 2016 Guideline, including reviewing the scientific evidence; analyzing patient, caregiver, and provider input gathered during the public comment period and conversations held earlier in 2020; and drafting its content.”

The updated guideline will be only reviewed by the Opioid Workgroup, which has been given no direct role in writing it or in making revisions. The workgroup is expected to give its recommendations to the Board of Scientific Counselors at the CDC’s National Center for Injury Prevention and Control sometime this summer.

“At that time the authors of the draft Guideline will also be announced,” said Lenard, adding that the public likely won’t see the draft until late 2021, when it is published in the Federal Register.

Potential Conflicts of Interest

Only after another round of public comments will the revised guideline finally be released in 2022 – a full six years after the initial guideline. Some patient advocates worry about a lack of urgency at CDC and that too much is occurring behind closed doors.  

“I remain concerned about an ongoing lack of transparency in the development of an update to the CDC Pain Guidelines,” said Dr. Chad Kollas, a palliative care specialist in Florida. “There will be no disclosure about the authorship of the revised guidelines until their release, which effectively eliminates the opportunity to challenge any of their authors’ potential conflicts of interest proactively.”

“The CDC has put together a writing team without addressing transparency or conflicts of interest to our satisfaction,” says Terri Lewis, PhD, a patient advocate and researcher. “This is unacceptable and nonresponsive to the concerns that have been so clearly expressed by both the patient community and the medical communities since 2016.”  

The CDC’s evasive response about who is writing the update raises the possibility that the three authors of the original 2016 guideline are working on the revision: Deborah Dowell, MD; Tamara Haegerich, PhD; and Roger Chou, MD.

In 2019, the trio penned an awkward defense of the guideline in The New England Journal of Medicine, in which they admitted the “misapplication” of guideline was causing harm to patients, but deflected taking any responsibility for it.

Chou’s involvement in the updated guideline would be particularly alarming to critics, because of his advocacy for opioid tapering and collaboration with Physicians for Responsible Opioid Prescribing (PROP), an anti-opioid activist group.

“I'd give long odds that Roger Chou is a member of the current CDC writers group,” says Richard Lawhern, PhD, a prominent advocate in the pain community. “Talk about giving the fox the keys to the hen house!” 

In addition to his work on the 2016 guideline, Chou has authored numerous articles on pain management in peer-reviewed medical journals, many of them critical of opioid prescribing.

Chou is listed as an “external reviewer” on a PROP guide promoting “Cautious, Evidence-Based Opioid Prescribing” that at one time was posted — unedited — on the CDC’s website.

In 2019, Chou co-authored an article with PROP President Dr. Jane Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.”

And in 2011, Chou co-authored another op/ed with PROP founder Dr. Andrew Kolodny and PROP vice-president Dr. Michael Von Korff, calling for a major overhaul of opioid guidelines, which were then primarily written by pain management specialists.

“Guidelines for long-term opioid therapy should not be developed by the field of pain medicine alone. Rather, experts from general medicine, addiction medicine, and pain medicine should jointly reconsider how to increase the margin of safety,” Chou and his co-authors wrote, a call to action that came to pass five years later at CDC with a guideline that he helped write.

“I do not believe the CDC should be writing opioid guidelines,” says Dr. Lynn Webster, a PNN columnist and past president of the American Academy of Pain Medicine.  

“The authors of the CDC guideline should not have been tasked with creating the guideline for a few reasons. First, this was outside their areas of expertise. Second, they failed to understand how misguided arbitrary limits of morphine milligram equivalents were in recommending dosing to people in pain. Third, they lacked compassion for people in pain and an understanding that, for some patients, opioids were the only effective, available treatment.”  

Should Chou Be Recused? 

Chou is a primary care physician who heads research at the Pacific Northwest Evidence-based Practice Center at Oregon Health & Science University. He was the lead investigator for a recent report by the Agency for Healthcare Research and Quality (AHRQ) that found opioids have only “small beneficial effects” when prescribed for chronic pain and “do not appear to be superior to nonopioid therapy.”

Chou’s report, along with four other AHRQ reviews of pain therapies, were commissioned by the CDC. The reports are being used as key resources by the agency as it updates and possibly expands the opioid guideline to include recommendations for opioid tapering, short-term acute pain, migraine and other pain conditions. 

Some advocates believe Chou is so biased against opioids he should be recused from any further work on the guideline.

“I agree with that. He’s clearly published things and said things. He is not objective on dealing with people who need high dose opioids. It’s just as simple as that. He’s going to oppose anything that allows people to take opioid drugs,” says Forest Tennant, a PNN columnist and intractable pain expert. “They never put people on there who are for opioids. It’s always against.”

“Absolutely he should (be recused). Dr Chou is in the position of being given an opportunity to defend his earlier misdirected, unscientific, and ethically unsound work by influencing the revised guidelines to confirm his earlier positions. This is a ‘professional’ self-interest at least equally as meaningful of any financial relationship,” said Lawhern. 

“The harm the 2016 guideline caused should be sufficient reason to find a new group of individuals to work on the updated recommendations. Having the same authors work on the same guidelines makes it almost inevitable that the same mistakes will be made,” says Webster.

“To paraphrase Albert Einstein, it is insanity to do the same thing again and expect different results. If you want better results, you have to do something differently. I can see that the updated guideline will lack consideration for patients as individuals, just as the 2016 guideline did.”

For much of the past year, the CDC has been preoccupied dealing with fallout from the COVID-19 pandemic. The agency’s once-sterling reputation has been damaged by political interference and shifting recommendations on how to control the virus. The agency’s focus in 2021 is likely to remain on COVID-19.

Pain sufferers and their advocates worry that revising the opioid guideline will not be a top priority at CDC, and that many of the same mistakes made five years ago are being repeated.    

“There is no indication that CDC is treating this with the respect it deserves or with the scientific rigor it demands in spite of mounting evidence that the management of prescription opioids in the USA is 'going off the rails' and that very real systemic and structural harms are accruing to patients and the health care delivery system in general,” says Terri Lewis. 

“I think it fair to say that we all fear that, based on what we are aware of at the moment, this next round of 'revision' will simply amount to an 'expansion' into territory for which there is almost no verifiable evidence and very weak support in the existing literature.”

PROP Linked to New Federal Opioid Study

By Pat Anson, PNN Editor

A small but influential group of anti-opioid activists continues to play an outsized role in guiding federal policy on the use of opioid pain medication.

The latest example is a new report by the Agency for Healthcare Research and Quality (AHRQ) on the effectiveness of opioids in treating chronic pain. In a lengthy review of over 150 clinical studies, AHRQ researchers concluded that opioids were no more effective in treating pain than nonopioid medication, and that long-term use of opioids increases the risk of abuse, addiction and overdose, especially at high doses.

The findings are essentially the same as those in a draft report released by the AHRQ last year. What’s different is that the agency finally disclosed the authors of the report and the outside advisors they consulted with. They include a cabal of academic researchers and physicians with biased views about opioids that federal agencies keep bringing in as consultants.   

The AHRQ’s report confirms what PNN reported in November. The study was led by Dr. Roger Chou, a primary care physician who heads the Pacific Northwest Evidence-based Practice Center at Oregon Health & Science University.

Most public health researchers keep a low profile to avoid accusations of bias, but Chou has been a vocal critic of opioid prescribing for years. In a 2019 podcast, for example, Chou said the benefits of opioids were “clinically insignificant” and the medications were often quite harmful.

“The impact of prescription opioids in terms of mortality and substance use disorder and all the other things that come along with it have really been quite staggering,” he said.

Chou also served on a state task force last year that supported a rigid opioid tapering policy. If adopted, the policy would have forced thousands of Oregon’s Medicaid patients off opioids.

DR. ROGER CHOU

“I don’t think there’s anything compassionate about leaving people on drugs that could potentially harm them,” Chou said.

Collaboration with PROP

Chou has collaborated on several occasions with members of Physicians for Responsible Opioid Prescribing (PROP), an advocacy group that seeks to reduce the use of opioid medication. PROP has never disclosed its donors or funding.

Last year Chou co-authored an op/ed with PROP President Dr. Jane Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.”

In 2011, Chou co-authored another op/ed with PROP founder Dr. Andrew Kolodny and PROP vice-president Dr. Michael Von Korff. 

The article was prescient because it called for a major overhaul of opioid guidelines that were then primarily developed by pain management specialist organizations.

Guidelines for long-term opioid therapy should not be developed by the field of pain medicine alone.
— Kolodny, Chou, et al 2011

“Guidelines for long-term opioid therapy should not be developed by the field of pain medicine alone. Rather, experts from general medicine, addiction medicine, and pain medicine should jointly reconsider how to increase the margin of safety,” they said.

That major overhaul came in 2016, when the Centers for Disease Control and Prevention released its controversial opioid guideline, which soon displaced all of the other guidelines. Chou was one of the co-authors of the CDC guideline – so it’s not altogether surprising that the AHRQ study reaffirms many of the CDC’s conclusions.

“Findings support the recommendation in the 2016 CDC guideline that opioids are not first-line therapy and to preferentially use nonopioid alternatives,” Chou and his colleagues wrote.

In preparing the AHRQ study, researchers sought input from a dozen outside experts, who served as technical experts and peer reviewers. Three of the 12 are PROP board members: Drs. Mark Sullivan and David Tauben were technical experts, and PROP vice-president Dr. Gary Franklin was a peer reviewer. Sullivan, Tauben and Franklin are all professors at the University of Washington, and played prominent roles in the development of Washington state’s opioid prescribing regulations, which are some of the toughest in the nation.

Another peer reviewer was Dr. Erin Krebs, an associate professor at the University of Minnesota Medical School. Krebs was the lead author of a controversial 2018 study that found non-opioid pain relievers worked better than opioids in treating osteoarthritis pain. While some critics said the study was poorly designed and amounted to junk science, it drew praise from Chou.

"The fact that opioids did worse is really pretty astounding," Chou told the Chicago Tribune. "It calls into question our beliefs about the benefits of opioids." 

In addition to her work as a researcher, Krebs also appeared in a lecture series on opioid prescribing funded by the Steve Rummler Hope Foundation, which lobbies against the use of opioids. The non-profit foundation is the fiscal sponsor of PROP, and Kolodny and Ballantyne both serve on its medical advisory committee.

If these intertwining connections are making your head spin, there’s more.

Core Expert Group

Ballantyne, Franklin and Krebs served on the “Core Expert Group” that advised the CDC when it drafted its opioid guideline, and Tauben was on the CDC’s peer review panel. Kolodny and yet another PROP board member, Dr. David Juurlink, were part of a “Stakeholder Review Group” that provided input to the CDC.

When PNN filed a request under the Freedom of Information Act (FOIA) to see what kind of advice the Core Expert Group gave to the CDC, we were stiff-armed by the agency. The CDC sent us nearly 1,500 pages of documents, but most were so heavily redacted they were completely blank.    

Even financial conflict of interest statements were scrubbed of information, with the CDC citing “personal privacy” and “deliberative process privilege” as reasons not to provide them in full.

At least two unidentified members of the Core Expert Group worked for or consulted with organizations with an interest in opioids or other controlled substances. One of those individuals also provided “expert opinion or testimony,” which has become a lucrative sideline for some PROP members.

Critics wonder why federal health agencies keep bringing in consultants with obvious biases and conflicts of interest.

“The AHRQ review presents itself as an objective scientific analysis of the medical literature. In my opinion, the document is arguably contaminated with a political agenda,” says Dr. Dan Laird, a physician attorney in Las Vegas. “Some of those involved in the review could be perceived by the chronic pain community as having strong anti-opioid political views and biased ideas about the meaning and treatment of chronic pain.

“Most importantly, there is no input whatsoever from the chronic pain community in the review. There are certainly chronic pain patients with academic credentials that would qualify them to conduct a literature review. Several highly regarded academic physicians and scientists, known for opioid moderatism, are conspicuously absent as investigators, peer reviewers, or technical experts; these include pain medicine academicians such as Drs. Michael Schatman, Sean Mackey, Stefan Kertesz, and Vanila Singh.”

AHRQ Conflict Policy

If a peer reviewer or technical expert has a financial or professional conflict of interest, that does not automatically disqualify them in the eyes of the AHRQ, which will retain them “because of their unique clinical or content expertise.”  

It’s also been a long-standing AHRQ policy not to disclose the names of advisors or authors until its reports are finalized.

“This policy is aimed at helping the authors maintain their independence by not being subject to lobbying by industry reps or others with conflicts of interest, either financial or intellectual,” AHRQ spokesman Bruce Seeman explained in an email.

But others wonder if the policy damages the agency’s reputation and the credibility of its research, by not giving the public a chance to review and comment on possible biases before a final report is released. The American Medical Association urged the AHRQ to change its policy last year.

“We would suggest that AHRQ publish the list of all those involved in any aspect of the report during the comment period to help remove any perception of potential conflict,” Dr. James Madara, the AMA’s Executive Director and CEO, wrote in a letter to the agency last year.

CDC Guideline Update

It might be tempting to dismiss the work of an obscure federal agency that produces wonky reports that are mostly read by public health researchers and government bureaucrats. That would be a mistake. It was a 2014 AHRQ report on opioids – co-authored by Chou – that played a foundational role in the CDC guideline.

Although the CDC guideline is voluntary and only intended for primary care physicians treating chronic pain, it has become mandatory policy for doctors in all specialties, as well as other federal agencies, dozens of states, insurers, pharmacy chains and law enforcement agencies. In effect, the guideline has delivered on the goals sought by Kolodny, Von Korff and Chou in 2011. The standard of care in pain management is no longer determined by pain specialists.

Chou and his colleagues hope the new AHRQ report will have a similar impact, not just in government, but throughout the healthcare system.

“The information in this report is intended to help healthcare decision makers — patients and clinicians, health system leaders, and policymakers, among others — make well-informed decisions and thereby improve the quality of healthcare services,” they said.

In addition to its report on opioid treatments for chronic pain, AHRQ has also finalized studies on the effectiveness of Nonopioid Medications for Chronic Pain and Nonpharmacologic Treatments for Chronic Pain, such as acupuncture and meditation.

All three reports will be utilized by the CDC as it prepares an update and expansion of its opioid guideline, which is expected in late 2021.  That effort is being overseen by the Board of Scientific Counselors at the CDC’s Center for Injury Prevention & Control.  Roger Chou happens to be one of its members.  

CDC Considering ‘Update or Expansion’ of Opioid Guideline

By Pat Anson, PNN Editor

When the Centers for Disease Control and Prevention released its controversial opioid prescribing guideline in March 2016, it pledged to study the impact of the guideline on patients, doctors and pain treatment in the United States.

“CDC is committed to evaluating the guideline to identify the impact of the recommendations on clinician and patient outcomes, both intended and unintended, and revising the recommendations in future updates when warranted,” the agency said.

Three and a half years later, after widespread reports of patient suffering, abandonment and suicide, the CDC may finally be getting around to an update. But it may not be what patients and doctors were hoping for.

In a meeting next week of the Board of Scientific Counselors (BSC) for the CDC’s National Center for Injury Prevention and Control (NCIPC), guideline co-author Dr. Deborah Dowell is scheduled to give a 30-minute presentation entitled “Background for Updating the CDC Guideline for Prescribing Opioids.”

According to the agenda for the December 4 meeting in Atlanta, Dowell’s presentation will be preceded by an update from NCIPC Director Dr. Debra Houry, who oversaw development of the opioid guideline. Presentations are also planned on overdose prevention and the formation of an “Opioid Workgroup.”

“CDC is scheduled to give a background presentation for a potential update/expansion of the CDC Guideline,” Courtney Lenard, a CDC spokesperson, said in an email to PNN. “CDC will also request that NCIPC’s BSC establish an Opioid Workgroup to provide expert input and observations on a possible update or expansion of the guideline.”

Public pressure has been building on the CDC to clarify the guideline — but not to expand it. Although voluntary and only intended for primary care physicians treating chronic pain, the guideline’s recommended limits on opioid prescribing have been widely adopted as policy by federal agencies, state governments, insurers, pharmacy chains and many doctors.

The guideline has also been applied to short-term acute pain situations, such as patients being treated for post-surgical pain or emergency room trauma. Last year, CDC Director Dr. Robert Redfield said he wanted the agency to develop opioid prescribing guidelines for acute pain and to use a new enhanced data system to track overdoses in hospital emergency rooms.

“I hope this does not become CDC Prescribing Guideline 2.0. In the original CDC Guideline, the identity of the key expert group was unknown, there were concerns over conflict of interest and secrecy, and legislatures or regulatory agencies eventually adopted the guideline and treated it as gospel despite the limitations stated in the report,” said Stephen Ziegler, PhD, a Professor Emeritus at Purdue University.

Last year the American Medical Association took a stand against the “misapplication” and “inappropriate use” of the guideline -- and adopted a resolution stating that some patients “can benefit from taking opioids at greater dosages than recommended by the CDC.”   

In April, the Food and Drug Administration warned that many patients were being tapered off opioids inappropriately, putting them at risk of withdrawal, uncontrolled pain and suicide. That was followed days later by a pledge from Redfield to re-evaluate the guideline and “clarify its recommendations.”

A clarification is long overdue. In a PNN survey early this year of over 6,000 pain patients and healthcare providers, an overwhelming majority said the guideline was harmful to patients and should be revised.

“Cannot understand or know why the CDC will not speak out on the harm done to undertreated, denied and abandoned patients,” one patient told us.

“The guidelines were written in secret, and the carnage that we predicted has come to pass,” said an emergency medicine physician.

“They should be revoked. People are suffering and committing suicide due to inability to tolerate suffering. This is inhumane,” another provider wrote. “It blemishes CDC’s reputation.”

CDC Funding AHRQ Studies

Instead of getting input from doctors and patients on the impact of the guideline, the CDC appears to be focused on more research to help expand its use. PNN has learned that the CDC is funding three new studies on the effectiveness of opioid and non-opioid therapies — essentially doubling down on previous research that found little evidence that opioids are effective for chronic pain.    

“CDC is funding the Agency for Healthcare Research & Quality (AHRQ) through an interagency agreement to conduct systematic reviews of new scientific evidence that has been published since the Opioid Prescribing Guideline was released,” said CDC’s Lenard. “The reviews will evaluate the effectiveness and comparative effectiveness of opioids, non-opioid pharmacologic therapy, and nonpharmacologic therapy for chronic and acute pain.

“Results of these reviews will help CDC determine whether evidence gaps have been addressed and if the Opioid Prescribing Guideline should be updated or expanded. If a Guideline update or expansion occurs, the development process would include consideration of findings from the systematic reviews and an additional public comment period through the Federal Register once an update or expansion is drafted.”

All three AHRQ studies were awarded on the same day – at an estimated cost of $1.1 million – to the Pacific Northwest Evidence-based Practice Center at Oregon Health & Science University, which is headed by Dr. Roger Chou, one of the co-authors of the CDC guideline.

As PNN has reported, Chou is a primary care physician and longtime researcher who has publicly aligned himself with Physicians for Responsible Opioid Prescribing (PROP), an influential anti-opioid activist group that seeks drastic reductions in the use of opioid medication.  

Chou recently co-authored an article with PROP President Dr. Jane Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.”

Chou also consulted with PROP founder Dr. Andrew Kolodny and other PROP members for Oregon Pain Guidance, an advisory group that claims opioid tapering “will improve the quality of life for the majority of patients.”

DR. ROGER CHOU

It is not clear if PROP members are also involved in the three AHRQ studies, as they were in drafting the CDC guideline. But critics say Chou’s continuing association with PROP raises questions about his impartiality as a researcher.

“For years, we have called out a ‘False Narrative’ that prescription opioids drive the current overdose crisis; current data shows this is demonstrably false,” said Dr. Chad Kollas, a palliative care specialist in Florida. “We have not done as well calling out a “Hidden Narrative,” where PROP-affiliated physicians have wrongly influenced and encouraged the misapplication of federal policy in a way that has systematically harmed vulnerable patients in pain. We must call out their conflicts of interest loudly now.”

As a matter of policy, AHRQ does not release conflict of interest statements or disclose the names of its consultants, investigators and peer reviewers until after its reports are finalized. The AMA is recommending that the agency end that policy.

“We would suggest that AHRQ publish the list of all those involved in any aspect of the report… to help remove any perception of potential conflict,” Dr. James Madara, the AMA’s Executive Director and CEO, wrote in a letter to AHRQ. The letter also urges the agency to clearly state that the opioid epidemic was not fueled by prescription opioids and that its research should not be used to justify tapering.

Draft versions of the three AHRQ studies have been completed and were recently posted for 30 days on the agency’s website. They were removed after a public comment period ended, which is another AHRQ policy. Fortunately, PNN was able to obtain copies before the draft reports were withdrawn from public view.

What did Chou and his researchers conclude? The three draft reviews support many of the same conclusions as the CDC guideline — hardly a surprise since Chou helped write the guideline.

“For patients with chronic pain, opioids are associated with small beneficial effects versus placebo but are associated with increased risk of short-term harms and do not appear to be superior to nonopioid therapy. Evidence on intermediate-term and long-term benefits remains very limited and additional evidence confirms an association between opioids and increased risk of serious harms,” one draft says. 

“Findings of this review, with expansion of scope to include short-term trials, support the recommendation in the 2016 CDC guideline that opioids are not first-line therapy for chronic pain and to preferentially use nonopioid alternatives.”    

The AHRQ expects to release final versions of the three pain management reports in early 2020. A list of experts and informants will be released at that time, along with any conflicts of interest. 

Still unclear is what the CDC will do with the reports and what kind of “update or expansion” the agency is considering for its opioid guideline.

CDC Guideline Author Leading New Rx Opioid Study

By Pat Anson, PNN Editor

One of the co-authors of the CDC’s controversial 2016 opioid guideline is leading a new federal study about the effectiveness of opioid medication in treating chronic pain, Pain News Network has learned. 

Dr. Roger Chou is a primary care physician who heads the Pacific Northwest Evidence-based Practice Center at Oregon Health & Science University (OHSU), which was awarded a $500,000 contract to conduct the opioid study by the federal Agency for Healthcare Research and Quality (AHRQ).   

A draft version of the AHRQ report echoes many of the conclusions drawn by the CDC – that there is little evidence to support the use of opioids for chronic pain and that nonopioid pain relievers such as Tylenol are just as effective as Vicodin.

Even when used for short-term acute pain, the draft report found “no differences between opioids versus nonopioid medications in improvement in pain function, mental health status, sleep, or depression.”

The AHRQ has not publicly disclosed the authors of the draft report, and only acknowledged in a statement to PNN that “the OHSU team is comprised of several experts who draw upon diverse experience and expertise in pain management.” Their final report is expected in January 2020.

In addition to his work on the CDC guideline, Chou has authored numerous articles on pain management in peer-reviewed medical journals and has led research efforts for the U.S. Preventive Services Task Force, World Health Organization and the American Pain Society. But Chou’s involvement in the AHRQ study has caused some alarm among patient advocates, who believe he and the agency are biased against prescription opioids.

“The agency is operating under a political agenda that has little to do with medical evidence or truth,” said Richard “Red” Lawhern, PhD, a patient advocate with the Alliance for the Treatment of Intractable Pain. “The report is fatally flawed and must be immediately withdrawn without replacement. AHRQ owes the public and millions of people in pain a public apology for its malfeasance and misdirection.”

PROP Collaboration

Most health researchers keep a low profile and try to avoid controversy, but Chou has publicly collaborated with Physicians for Responsible Opioid Prescribing (PROP), an influential anti-opioid activist group that seeks drastic reductions in the use of opioid medication.

Chou recently co-authored an article with PROP President Dr. Jane Ballantyne and PROP board member Dr. Anna Lembke that encourages doctors to consider tapering “every patient receiving long term opioid therapy.”

Chou and his co-authors thanked PROP Executive Director Dr. Andrew Kolodny and other PROP board members for their help in drafting the article:

“Acknowledgment: The authors thank the Oregon Pain Guidance Working Group (Jane Ballantyne, Roger Chou, Paul Coelho, Ruben Halperin, Andrew Kolodny, Anna Lembke, Jim Shames, Mark Stephens, and David Tauben) for discussions about tapering and for reviewing a draft of this article.”

As PNN has reported, Kolodny, Ballantyne and Lembke have worked as paid consultants to law firms that stand to make billions of dollars from opioid litigation. Their legal work was only recently disclosed in revised conflict of interest statements.

It is not clear if PROP members are involved in the AHRQ study, as they were with the CDC guideline. As a matter of policy, AHRQ does not disclose the names of its consultants and investigators until after reports are completed.

“This policy is aimed at helping the authors maintain their independence by not being subject to lobbying by industry reps or others with conflicts of interest, either financial or intellectual,” AHRQ spokesman Bruce Seeman said in an email.

AHRQ’s failure to disclose Chou as an author of its draft report is troubling, given his prior work with Ballantyne and Lembke, who have admittedly worked on behalf of PROP in the past.
— Dr. Chad Kollas

“AHRQ’s failure to disclose Chou as an author of its draft report is troubling, given his prior work with Ballantyne and Lembke, who have admittedly worked on behalf of PROP in the past. PROP heavily influenced the creation and implementation of the 2016 CDC Guideline, which was systematically misapplied over the last three years by lawmakers, health insurers and pharmacies in a way that became harmful to many patients with chronic pain,” said Dr. Chad Kollas, a palliative care specialist in Florida.

“Failing to disclose authorship of the AHRQ report reduces the agency’s transparency in a way that raises alarms for those familiar with the misapplication of the CDC Guideline and seek to prevent recurrent harm to patients suffering from chronic pain.”

Chou did not respond to requests for comment for this story. He recently served on a state task force that recommended a rigid tapering policy that would have forced many Oregon Medicaid patients off opioids and into withdrawal. The policy was scaled back after a backlash from patients and pain management experts, who said the recommendations were not supported by evidence or compassionate.  

“Compassionate sounds good but it’s a loaded term,” was Chou’s response at the time. “I don’t think there’s anything compassionate about leaving people on drugs that could potentially harm them.”

On a recent podcast, Chou said there was little of evidence to support the use of opioid medication.

DR. ROGER CHOU

“The impact of prescription opioids in terms of mortality and substance use disorder and all the other things that come along with it have really been quite staggering.  We have more evidence that the benefits of opioids are really not as large as we’d like them to be. In most studies, they’re actually quite small and often clinically insignificant,” he said.

Chou also claimed in the May 2019 interview that the opioid hydrocodone was “the number one prescribed drug in the United States and has been for many years.” That statement is false. Since 2011, hydrocodone prescriptions have fallen dramatically – as they have for all opioids -- and it is now the fifth most widely prescribed drug in the U.S., ranking behind cholesterol, thyroid and blood pressure medications.

Public Comment Period Ends

On Tuesday, the AHRQ ended a 30-day public comment period on its draft report. Unlike other federal agencies that routinely seek public comments in the Federal Register, the AHRQ only accepted comments on its website. The agency did little to publicize the draft report outside of a mass email to 100,000 subscribers notifying them the report was available for comment. 

One critic who had a chance to see the AHRQ’s review of over 150 opioid studies said it was filled with errors, biases and cherrypicked research – much like the CDC guideline that Chou co-authored.

“In laymen’s terms, AHRQ and CDC have been caught with their fingers on the balance scales, in a deliberate and unconscionable effort to bias public policy against the use of opioid therapies regardless of the medical evidence,” Lawhern said in a written public comment.  “CDC violated its own research standards by failing to explicitly acknowledge that the medical evidence for alternatives to opioids is no stronger than for opioids. Now AHRQ proposes to compound that lack of public transparency by doubling down on a false narrative.”

Although voluntary, the CDC’s dose recommendations have been widely misapplied by insurers, pharmacies, doctors, and federal and state regulators – who have adopted the guideline as policy or even law — and used it as an excuse to abruptly cutoff or taper patients on opioids.

“We are concerned that the AHRQ review may have similar unintended consequences,” the American Medical Association said in a letter to the agency. The letter points out that most opioid overdose deaths are caused by illicit fentanyl and other street drugs, not prescription opioids.

We would suggest that AHRQ publish the list of all those involved in any aspect of the report... to help remove any perception of potential conflict.
— Dr. James Madara, AMA

“The AMA urges the AHRQ to clarify that the review does not support a conclusion that the epidemic of opioid-related overdose deaths is due to efforts to treat patients with chronic pain or cancer pain, or to manage pain for patients receiving hospice or palliative care,” said Dr. James Madara, the AMA’s Executive Director and CEO. “The AMA further urges the AHRQ to clarify that this review should not be used to justify or support reductions in opioid therapy for patients with acute, chronic, palliative, cancer-related or other pain when clinically indicated by the patient’s physician.”

The AMA’s letter also urged the AHRQ to publicly identity everyone the agency consulted with before its final report is released.

“We would suggest that AHRQ publish the list of all those involved in any aspect of the report during the comment period to help remove any perception of potential conflict,” Madara wrote.