Sauna for Long COVID

This study is exploring if whole body hyperthermia (heat applied through a sauna to raise your body temperature) can help reduce symptoms of Long COVID. Researchers want to see if this treatment is practical and how well it works, especially for fatigue. To join, you need to be between 18 and 65 years old, speak English, and be able to lie on your back for two hours. You must also have a confirmed history of COVID-19 at least 12 weeks prior. The study will measure changes in fatigue after two weeks, with follow-up for up to six weeks. The current status of this study is unclear.

Study design
This study plans to enroll 21 participants with Long COVID. Participants will be randomly assigned to receive whole body hyperthermia at different temperatures.
What's involved
You would participate in sauna sessions where heat is applied to increase your core body temperature. You will also have follow-up appointments at 2, 4, and 6 weeks.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for 4 and 6 weeks after the primary endpoint at 2 weeks to see how long the effects last.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT05931497

Sauna for Long Covid

Recruiting
NAAges 18–65InterventionalTreatment
Massachusetts General Hospital
~21 participants
Updated 2025-11-13 on ClinicalTrials.gov
What's tested:whole body hyperthermia

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
The Patient Reported Outcome Measurement Information System Fatigue-Short Form v1.0 -Fatigue 7a (PROMIS F-SF)
Measured over 2-weeks (primary endpoint) follow up at 6 weeks
Long COVID

NCT05931497

Where you'd take part

This study runs at 1 site. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • Depression Clinical and Research Program

    Boston, Massachusettsstudy coordinator listed

    Recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

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  • The Patient Reported Outcome Measurement Information System Fatigue-Short Form v1.0 -Fatigue 7a (PROMIS F-SF)2-weeks (primary endpoint) follow up at 6 weeks

    provides a more in depth assessment of fatigue as compared to the PROMIS 29 and consists of 7 items that measure both the experience of fatigue and the interference of fatigue on daily activities over the past week. Uses a range of 7-35, higher scores indicate higher fatigue.