Steroids Raise Risk of Hospitalization for Sickle Cell Patients

By Pat Anson, PNN Editor

People with sickle cell disease who are prescribed a corticosteroid – an anti-inflammatory medicine often used to treat pain – are significantly more likely to be hospitalized with a severe pain episode, according to a new study.

Sickle cell disease (SCD) is a genetic disorder that causes red blood cells to form in a crescent or sickle shape, which creates painful blockages in blood vessels known as vaso-occlusive episodes (VOE), which can lead to infections, strokes and organ failure. About 100,000 Americans live with SCD, primarily people of African or Hispanic descent.

“Individuals living with SCD often suffer crippling episodes of pain, which can greatly impair their quality of life,” said Ondine Walter, MD, of Toulouse University Hospital in France, lead author of the study published in the journal Blood.

Walter and her colleagues looked at medical data for over 5,100 patients with SCD in the French National Health Insurance Database between 2010 and 2018. Patients had to have at least one hospitalization for VOE to be included, and their corticosteroid exposure was identified using outpatient prescribing records.

Researchers found that patients exposed to a corticosteroid in the month prior to a pain flare were nearly four times more likely to be hospitalized for VOE than those who did not get a steroid. The median time between filling a prescription for a corticosteroid and hospitalization was just five days.

Nearly half the patients (46%) were prescribed a corticosteroid during the study period, an indication of just how common steroid treatment is for SCD. Walter said the results demonstrate the need for better education of clinicians and patients about the potential risks of corticosteroids, especially when there isn’t a clear reason to use them.

“Based on our data, corticosteroids are commonly prescribed for conditions unrelated to their underlying SCD. Vaso-occlusive events and related hospitalization appear to follow corticosteroid prescription fairly quickly. This evidence suggests corticosteroids may be contributing to the events and should be avoided as much as possible in these patients,” Walter said. “Corticosteroids are mostly easy to avoid, and in circumstances when they are necessary, it’s important to start them in collaboration with an SCD expert and to take all appropriate precautionary measures to administer them safely.”

The American Society of Hematology’s Clinical Practice Guideline recommends against using corticosteroids for acute pain in SCD patients.

The French research team also found that SCD patients taking the drug hydroxyurea had about half the risk of being hospitalized for VOE than those not taking it, which may indicate the drug has a protective effect. Hydroxyurea is often prescribed to SCD patients to reduce the number of pain flares and the need for blood transfusions. Men benefited from hydroxyurea more than women and children.

It’s not uncommon for someone with SCD to visit an emergency room a few times each year due to acute pain or complications such as anemia. Many are disappointed by the experience. A 2021 survey of SCD patients in the U.S. found that nearly two-thirds felt ER staff were rude, ignorant or misinformed about sickle cell disease, didn’t take their pain seriously or believed they were drug seekers.

Epidemiological Sleuthing During the Pandemic

By Roger Chriss, PNN Columnist

How do we figure out what is really going on with Covid-19? Amid the ongoing surge of Covid cases from the delta variant of SARS-CoV-2, this is very important.

As hospitals are overwhelmed with patients, beds are unavailable, supplies of monoclonal antibody drugs are limited, and frontline healthcare workers are strained. Understanding what is really happening becomes vital to an effective response.

One of the tools most widely used to track the severity of the pandemic is the number of patients that are hospitalized. According to the CDC, we’re currently seeing an average of 9,636 new admissions every day, which is about 14% less than a week ago.   

New Hospital Admissions for Covid-19

But how reliable are these numbers? And just how sick are the patients?

A recent preprint study of VA patients before the delta surge suggested that almost half of hospitalized Covid-19 cases had mild or asymptomatic symptoms. This finding prompted The Atlantic to conclude that the significance of the hospitalization gauge “can easily be misinterpreted.”

As often happens with public health data in the US, information is missing. SFGate recently investigated Covid-19 hospitalizations in the Bay Area and found that simply tracking patient numbers was unreliable. Three major hospital systems -- San Francisco General, Kaiser Permanente and Sutter Health -- could not say if mild and asymptomatic cases made up a large proportion of their Covid patients.

In other words, in many cases hospitals simply don’t have the data needed to assess the severity of outbreaks. We need better ways to validate hospitalization counts and assess local conditions in near real time.  

Fortunately, we have them. Broadly speaking, these include community surveillance, hospital monitoring and indirect signals. Each of these comprises multiple sources of information, and when combined, the result is a deep assessment of Covid conditions.

Carnegie Mellon University’s COVIDCast gives early indicators, including doctor’s visits and symptoms in communities across the nation. This can be paired with public behaviors like masking and distancing, visits to bars or restaurants, local vaccination rates, and searches on Google for Covid symptoms. All of this helps build a risk profile for a community that can be confirmatory for hospitalization data.

Similarly, wastewater epidemiology provides a close look at something all communities produce. For instance, the Sewershed Surveillance Project in Missouri has tracked virus levels in effluent for a year, with spikes often warning of possible outbreaks in cities and counties throughout the state. Wastewater epidemiology is already used in Europe and many parts of the US to help track drug use and disease activity.  

Next comes personnel. Hospital staff is in constant flux, and job postings provide valuable clues about what hospitals are expecting or confronting. For instance, travel nurses move around the US in response to calls for supplementary staff, so job boards like TravelNurse Source offer valuable insight for assessing a hospital’s needs.

The same for respiratory therapists, imaging technicians, and other frontline healthcare workers. Hospitals know their everyday needs, which can be readily found in reports from the American Hospital Association’s Data & Insights database. These reports include the number of staffed beds, admissions, and outpatient visits for most hospitals in the US. If we know what hospitals typically have and see, that allows us to check if they are experiencing a Covid surge.

Further, we have drug and equipment orders. Hospitals have to track all orders for financial and regulatory reasons. So new orders for fentanyl to sedate patients who need intubation, requests for ECMO respiratory machines, or just reordering PPE equipment and other supplies are all readily monitored via federal and state databases.

There are also indirect signals. Hospitals redirecting patients to other facilities, requesting ambulance or helicopter transport, arranging for at-home care for patients they might otherwise admit, or activating emergency plans are all publicly visible, as are signals such as requests for mobile morgues or National Guard assistance.

The above information can be combined to create a reasonably accurate profile of a hospital’s situation. Better, however, is to use such information proactively in order to avoid the severe surges seen in the South over the summer or in Idaho and Montana at present.

Early attempts to use wastewater epidemiology proactively have met with some success. When a wastewater sample from a dorm at the University of Arizona came back positive last year, the school quickly tested all 311 people who live and work there and found two asymptomatic students who tested positive.

All of the above is not limited to the pandemic. The same approach could be used for other infectious diseases, drug overdoses and other areas of public health. If the data streams and information analysis are combined and coordinated, the results could be that much better and more useful.

We cannot and should not rely on a single number, not with so many other tools available to be used. Hopefully we’ll see these tools put to use fast.

Roger Chriss lives with Ehlers Danlos syndrome and is a proud member of the Ehlers-Danlos Society. Roger is a technical consultant in Washington state, where he specializes in mathematics and research. 

How to Prepare for a Scheduled Hospitalization

By Ellen Lenox Smith, Columnist

No one enjoys the experience of being admitted to the hospital. Indeed, hospitalization can provoke extreme anxiety, which does not contribute to successful outcomes in any medical procedure.

Proper preparation before you go to the hospital not only reduces stress, but enhances the probability of a successful medical experience and helps promote a smoother healing process – all of which lead to considerable benefits to the patient.

For example, while recently preparing for a revised neck fusion, I realized that eating would become an immediate issue because nutrition is so important for healing. I don’t want to rely solely on hospital food, so I am preparing meals that I puree and freeze for my husband to bring to the hospital that I can sip through a straw.

Here is a list of other things I plan on doing:

• I plan to arrive with all of my compounded medications in their labeled containers, along with my regular pharmaceutical drugs, so I will not miss any scheduled doses.
• I will bring my entire medical folder, which includes my name, address, insurance coverage, contact information for my primary care doctor, pharmacy and nurse case manager, a list of medications and dosages, a list of medications I am sensitive to, previous surgeries, and my diagnoses.
• I will also include a list of Do’s and Don’ts to help keep the staff educated about Ehlers Danlos Syndrome and keep me safe when I might not be able to advocate for myself.
• I will pack my supplements that I will take after the surgery, so my body is allowed to quickly return to the routine it is used to.
• I will bring a special pillow that I sleep with that keeps my head in the correct position all night long (I use the Therapeutica Sleeping Pillow).
• I will give to the staff my list of food sensitivities and request to meet with the hospital dietician in hopes of getting food delivered that I can metabolize.
• I will pack t-shirts, loose flannel pants and warm socks so I can walk around the halls comfortably, instead of having to wear those lovely gowns you wake up from surgery in!
• I will bring a small bag of toiletries I prefer to use, along with a comb, brush and a toothbrush since what they provide always seems to be so skimpy.
• I will prepare a list of friends and family phone numbers for my husband/caregiver to contact after the surgery is completed.
• I will bring my Living Will and any needed directives.
• I will wear my medical alert bracelet and will ask that they please read what is on it!
• I will bring my own BiPAP breathing machine, so I know I am sleeping with the correct readings. I’ll also have the doctor write down the exact setting in case the hospital decides to use their own machine.
• I’ll bring things to do that are simple and peaceful that will help calm me, as well as items that will help re-stimulate the mind, such as Sudoku puzzles, adult coloring books and quiet music to listen to.
• I will pack enough food for my service dog to cover a few weeks, in case we stay longer than expected. I will also make sure I have her list of shots and credentials proving she is a legal service dog.
• With serious food sensitivities, I always pack snacks.
• I will bring paper and pen to jot down things I want to remember to ask the doctor when he arrives in the room. It is not a time to count on one’s memory!
• I will bring my cellphone and charger to keep connected to the world when back in a room.
• I will bring a list of my passwords in case I need to use the internet.
• I will contact my case manager nurse to alert her of the upcoming surgery, so she is able to help assist with in any snags that might come up and arrange for home healthcare when I’m discharged from the hospital.
• Many of my surgeries are out-of-state, so I make sure my primary care provider clears me for surgery in writing and sends a copy to the hospital. I’ll also bring a hard copy with me, in case they don’t get it or it is misplaced.

Anything a patient can do to simplify the hospitalization is worthwhile! For those of us with complicated and rare medical conditions, we must be prepared to advocate for ourselves. I have found that, for the most part, hospital staff does appreciate enlightened input from patients on best practices and how to keep us safe from harm.

As effective patient advocates, we need to educate others not only for our own safety, but to benefit future patients with our condition.

Ellen Lenox Smith suffers from Ehlers Danlos syndrome and sarcoidosis. Ellen and her husband Stuart are co-directors for medical marijuana advocacy for the U.S. Pain Foundation and serve as board members for the Rhode Island Patient Advocacy Coalition.

For more information about medical marijuana, visit their website.

The information in this column should not be considered as professional medical advice, diagnosis or treatment. It is for informational purposes only and represents the author’s opinions alone. It does not inherently express or reflect the views, opinions and/or positions of Pain News Network.