Research ethics boards need urgent training on Long COVID and myalgic encephalomyelitis
Written by
Simon Spichak
June 2, 2026
Despite being set up to protect vulnerable participants, these boards are ill-equipped to ensure research is safe, especially regarding post-exertional malaise (PEM).
Last year, researchers in Ontario, Canada started recruiting participants for a Long COVID trial testing the feasibility of exercise and rehabilitation. Like many other studies of exercise, it doesn’t use validated measures for post-exertional malaise (PEM). But the Pursuing Reduction in Fatigue...
thesicktimes.org
From the author‘s
Bluesky account:
Simon Spichak
June 2 2026
What happens when you write a letter to an ethics board about concerns over a Long COVID trial?
The ethics committee sends a response to an entirely different group of people and tells you to contact them to get a response!
My commentary for
@thesicktimes.org
1/n
Research ethics boards need urgent training on Long COVID and myalgic encephalomyelitis - The Sick Times
The PREFACER study tests exercise and rehab without properly accounting for PEM, and uses a Zelen deisign that I and other researchers and patient advocates believed violates informed consent and other research standards. 2/n
Participants are initially told that they are taking part in an observational study designed to follow Long COVID and assess the costs of standard care, but half will receive the exercise intervention. 3/n
The researchers justify this study design by claiming that people with Long COVID have a bias against exercise, and that concealing the initial study design would mask so-called “nocebo effects,” in which people experience side effects because they think they’re being harmed.4/n
So here's the fun part!
We wrote a letter to the ethics committee and were told that they'd do a post-approval review of the study protocol and get back to us.
They ended up writing a letter and sending it to a completely separate patient group that raised similar concerns. 5/n
They wouldn't send me a response and told me to get in touch with the other group to view what they wrote in response.
It turned out that there were three groups of journalists/researchers/advocates that lodged similar concerns. 6/n
But the ethical committee found nothing wrong and the study is continuing to recruit participants. 7/n
Thanks to those who signed the letter including
@exceedhergrasp1.bsky.social,
@longcovid-adri.bsky.social,
@ace9801.bsky.social,
@wanderingkayli.bsky.social and many others.8/nI argue that ethial committees need to do a better jo and ensure that researchers are designing trials that are safe and use actual validated measures. 9/n
When these studies proliferate and poison the medical literature, they become fodder for rehabilitation clinics and self-help gurus to sell unevidenced treatment plans. These multiply the harms for an already medically neglected group of people.
/end
Fyi
@dave30th