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Study details
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LIFT: Life Improvement Trial

Brigham and Women's Hospital
NCT IDNCT06366724ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

160

Study length

about 2.2 years

Ages

18–70

Locations

1 site in MA

What this study is about

This trial is testing whether Pyridostigmine, Low-Dose Naltrexone, or a placebo will help people with Long COVID, ME/CFS, or PASC who have Orthostatic Intolerance. It involves 160 participants and will last for about two years.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Placebo
  • 2.Take Low-Dose Naltrexone
  • 3.Take Pyridostigmine

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IV

How treatment is administered

Treatment Assignment
Randomized & Blinded

You may get a placebo/standard care, and you won't know which.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

NERVOUS SYSTEM, pyridostigmine

Drug routes

injection (Injection)

Endpoints

Primary: Physiologic Response - Heart Rate Recovery (HRR)

Secondary: Heart Rate Variability, PROMIS-29-Pain, Resting Heart Rate