In this guest post, Mary Dimmock summarizes the latest updates to CDC’s ME/CFS website.
In early July, the Centers for Disease Control and Prevention (CDC) replaced its website for myalgic encephalomyelitis (ME), previously called chronic fatigue syndrome (CFS) and now ME/CFS by CDC. This new website, intended for the general public, is a significant improvement over the previous site. An update for health care providers is planned for the fall. Together, these could begin to change the medical misunderstanding and mistreatment that people with ME have had to endure. But CDC will need to do more – both on its website and in dissemination to the medical community – if ME patients are to get the clinical care they need and deserve.
Back Story
For at least a decade, patients, advocates, disease experts, and members of Health and Human Service’s (HHS) CFS Advisory Committee (CFSAC) have highlighted serious concerns with CDC’s CFS website. Inappropriate information included the disease description, the name, the recommended diagnostic criteria, suggestions of a psychogenic basis, and the treatment/management recommendations, which have included those for graded exercise and cognitive behavioral therapy (CBT) based on a psychogenic view of the disease.
The feedback resulted in some website changes. However, CDC did not remove the contentious CDC CFS Toolkit in spite of a June 2012 CFSAC recommendation to do so. Claims that child abuse was a risk factor remained, despite strong criticism of the methods used in the supporting study. CDC also continued to recommend CBT and graded exercise therapy (GET) as management approaches in its CFS Toolkit, in its continuing medical education (CMEs), and on its CFS website, directly supported in places by studies like the PACE trial.
In August 2015, following the release of the 2015 National Academy of Medicine (NAM, previously the Institute of Medicine or IOM) report, CFSAC issued a set of targeted recommendations for clinical education materials to clarify the physiological nature of ME, the range of symptoms, its differential diagnosis, the inappropriateness of CBT and GET, and the importance of clearly distinguishing between the overly broad Fukuda diagnostic criteria for CFS and the new criteria that the NAM had proposed.
Shortly after publication of the NAM report, the CDC archived the CFS Toolkit and removed the CME that had referenced PACE to support its recommendations for CBT and GET. Subsequently, CDC conducted a initiative in 2016 to get stakeholder input on a new website. Stakeholders included disease experts, patients, patient advocates, two medical education providers (UpToDate and Healthwise), and representatives of about a dozen medical associations. Each stakeholder provided input through one survey and a one-hour teleconference, followed by a one-day face-to-face meeting, during which participants reviewed the collated input.
The patient advocates involved in this initiative expanded upon recommendations made in the 2015 CFSAC report and provided extensive feedback on the issues with the existing CDC CFS website. Stakeholders did not see plans for the final website before it was released. Final decisions on the website were made by a steering committee comprised of CDC and other HHS staff.
Notably, in parallel with this initiative, journalist David Tuller of Berkeley published his extensive 2015 series on the PACE trial which led to a cascade of articles and letters by academics and others criticizing the trial conduct and its conclusions. These criticisms amplified the concerns being raised by patients in the stakeholder initiative.
What’s Good with CDC’s new Website?
The new CDC ME/CFS website incorporates a number of changes that address some of the most contentious issues. The most significant is that CDC no longer recommends CBT and GET on the site itself and no longer suggests that the debility of the disease is due to a patient’s beliefs, behavior, or deconditioning. Further, diagnosis focuses on hallmark symptoms such as post-exertional malaise (PEM). The non-specific Fukuda definition, which does not require these hallmark symptoms, has been removed. These are important because the combination of Fukuda and recommendations for CBT and GET have resulted in misdiagnosis and medical disbelief and mistreatment.
Other important updates include a change from the name “CFS” to “ME/CFS” and a more accurate representation, in both words and images, of the serious nature of the disease. The site also gives better information on prevalence, economic impact, loss of function, and that patients can be bedbound and sick for years. Finally, CDC removed statements about childhood trauma as a risk factor along with references to the Georgia study and related publications. These studies used the Reeves definition, which the 2015 NAM report had dismissed because it included an “overrepresentation of individuals with PTSD and depression.”
More Work is Needed
While the new website is better, further work is needed before the website is rolled out to health care providers. For instance, while more accurate, the descriptions of the disease and of PEM are still weak. The impact of cognitive impairment is not adequately described and important neurological symptoms are missing altogether. Information about the poor prognosis, the severity of the disease, and severely ill patients is woefully inadequate. As one severely ill patient observed, the website “sugar coats” the disease and he doubted any doctor would recognize severely ill ME patients from what is on the new website.
Diagnostically, CDC’s new website emphasizes PEM but then in some places makes PEM optional for a diagnosis of ME. The pediatric section doesn’t even mention PEM by name. This vagueness about the disease’s hallmark symptom will perpetuate the diagnostic ambiguity that exists today.
The treatments section is still inadequate and in places potentially harmful. Most noticeably, while individual sections are included for the treatment of a number of symptoms, the site does not have a section specific to the hallmark PEM. The discussion that is provided on managing PEM doesn’t mention PEM by name and doesn’t discuss energy impairment or the use of pacing as the key management tool. The recommendations for yoga and tai chi lack appropriate caution for severely ill patients and the generic recommendations for sleep hygiene (such as only using the bed for sleep and sex) are inappropriate and potentially harmful for those who may be bedbound or spend their days laying flat to avoid exacerbating their symptoms. Finally, while the website does not recommend CBT and GET, it inappropriately provides a link to the Alberta Guidelines for ME/CFS which still do.
What About Health Care Providers
While perhaps not as critical for the general public, health care providers need additional information on the multi-system biological pathologies, the potential complications, and the need for a strong differential diagnosis, especially for those conditions, such as primary psychiatric illness and somatoform illness, that have been conflated with ME. Health care providers also need specific guidance on the use of drugs to help manage ME symptoms and about ME-specific considerations for surgery, hospitalization, pregnancy, and immunization.
While CDC has removed recommendations for CBT and GET, CDC told David Tuller, “We continue to believe that exercise can be useful for some ME/CFS patients.” This is concerning as CDC has not stated the specific type of exercise, the specific benefit to be gained, the risks to patients at different levels of severity, or the evidence that supports those recommendations. To protect ME patients from the known risk of harm from exercise, any recommendations for exercise or activity must explicitly address each of these issues. Generic recommendations, such as those currently provided for sleep hygiene, must be avoided.
A full review of the CDC website is available here and has been sent to the CDC. To both protect people with ME and expedite their access to the care that they need, it is essential that CDC address these issues prior to releasing the health care providers update this fall. Further, to ensure accuracy, CDC must seek and incorporate feedback from a panel of established ME disease experts, such as those involved in its multi-site study, prior to this release of its health care provider update.
Beyond the Website
While not a website issue, CDC must also revise the material it provided for medical school curricula through the MedEd Portal. The video is simply dreadful, and both the video and the supplementary material still include Fukuda for diagnosis. Both must be revised or be removed.
CDC also must resolve the problems with its classification of this disease in the ICD-10-CM, which is used in medical records. Today, US medical providers use the term “CFS.” But CDC moved “CFS” out of the neurological chapter (where the World Health Organization placed it) and instead equated it to the symptom of chronic fatigue. This has had a negative impact on not only disease tracking but also on insurance reimbursement, which impacts patients’ access to care and doctors’ ability to treat patients. Doctors need to be appropriately reimbursed for the extended time spent caring for ME patients.
Finally, even if it were perfect, the CDC ME/CFS website is just that – a website. As the 2015 NAM report stated, the most significant problem is not lack of medical provider knowledge but rather the negative attitudes of medical providers toward ME. To make a difference in the care that patients receive, CDC will need to have a proactive dissemination plan to counter the widespread medical stigma, misinformation, and deep misunderstanding that have developed around ME/CFS in the last thirty years. CDC and its HHS partners must use their leadership position with the public and especially with the American medical community to proactively pave a new path to quality clinical care for people with ME.
Bottom of the Ramp
Let’s get the big number out of the way. In FY2017, NIH spent $13.3 million on ME/CFS research. If you only care about the total spending number each year, then you might be satisfied that the number was bigger than 2016.
But how the money is spent is a more important to me. I don’t care how much money NIH throws at ME research if the studies are crap. So let’s break the numbers down to understand how this money is being allocated.
NIH spent $5,101,155 in grants continuing from last year (Katz, Williams, Younger, Friedberg, Alaedini, Medow, Nathanson, Baraniuk, Campagne, Fletcher, Jason, Unutmaz, and Riley). Dr. Friedberg got an additional $103,188 for a study with the same description but a different title from his grant from 2016. NIH renewed Dr. Luis Nacul’s UK longitudinal study for $539,153 in 2017. And NIH awarded two new grants: to Dr. Kathleen Light for $329,085 and to Rakib Rayhan for $35,844. Combined, that’s a total of $6,108,425 in non-RFA money for 2017.
At the very end of September, NIH announced the long awaited Research Centers and Data Center:
The total RFA funding for 2017 comes to $7,225,267.
So, the grand total of NIH spending on ME/CFS research in FY2017 totals $13,333,692. Fantastic, right? This is an increase of almost 75% over 2016.
But there are two very troubling data points buried in that number.
First, without the RFAs we would have seen a significant decrease in NIH funding in 2017: from $7.6 million in 2016 to $6.1 million in 2017. This decrease of more than $1.5 million represented a 20% drop in funding. If the fiscal year had closed before the RFA money was awarded, this would have been a very bad news story. Second, there were only two new grants in 2017. And those two combined were worth only $364,929. That is miniscule compared to 2016, when there were five new projects totaling $1.4 million.
These are the seeds of future disaster. NONE of the researchers who submitted applications for the Research Centers were successful in competing for new individual grants in 2017. Those applications were so labor intensive (as I can personally attest) that either researchers did not submit individual applications or those applications weren’t very good. So hurray for Drs. Hanson, Lipkin and Unutmaz, but everyone else was screwed.
This is a huge problem. We need to see many new grants each year because it maintains a consistent pipeline of projects. As the existing grants phase out over time, we need new studies to begin. Otherwise, we will see gaps in the project cycle.
Don’t expect the seven groups who lost out on the RFA money to turn their applications around and resubmit instantaneously. The research center applications were massive (500 pages or more), and interconnected. It’s not as simple as chopping the application apart and sending it in again. It will take time to reorient the applications and incorporate the feedback from reviews, and I suspect that not very many investigators will meet the October deadline for the next round of funding. That means a further delay as applications are prepared and submitted in future rounds, and crawl through the review process. Grants submitted in early 2018 won’t see funding until the summer or fall.
There is another vulnerability. More than half of the 2017 funding went to the Collaborative Research Centers and Data Center. One of the basic principles of investing is diversification. But NIH has concentrated 54% of its ME/CFS research portfolio in Cornell, Columbia, Jackson Labs, and the Research Triangle Institute. A number of people have rightly criticized the geographic concentration in the Northeast, but I am just as concerned about the funding imbalance. These Centers will take time to come up to speed, recruit subjects, etc. The RFA provides five years of funding, and it will take at least that long for the Centers to start publishing results.
And don’t forget how long it took to get here. Dr. Collins said in November 2015 that NIH was going to ramp up funding. We waited until January 2017 for the RFAs to be announced. Then we waited until last week for the award of that money.
So TWO YEARS have bled away between the “ramp up” promise and the award of the RFA money. But at the same time, the non-RFA research funding decreased by 20%!
This is not a pretty picture. We are magnitudes short of funding commensurate with disease burden. We are magnitudes short of what NIH admits – actually admits – is needed in this field. We’ve spent the last two years waiting at the bottom of the funding ramp, and even losing ground, before getting the RFA money. And because of the timing and allocation of the funding, I expect to see gaps in the project cycle as current grants wrap up and future grants have not started.
Time = Lives.
Time. Is. Wasting.
Here is my proposed solution: NIH should work with the seven Centers that did not get funded and help improve the quality of those proposals. Then NIH should fund another three Centers in FY 2018. That would significantly increase funding and put three more Centers in the pipeline behind the current group. That would be a good start to build this field.
Think about it. When you are in a wheelchair at the bottom of a steep ramp, do you need a nudge or do you need a sustained push?
Obviously, you need a sustained push. But what people with ME are getting from NIH right now is a nudge, and we are in danger of rolling back down the ramp.