CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 399 enrolled
Drug / intervention
Fluvoxamine Maleate 100 MG +2 moredrug
Likely dose
Fluvoxamine Maleate 100 MGfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06128967
NCT06128967Phase 3Completed

An Adaptive, Randomized, doublE-blind, Placebo-controlled, Prospective, Pharmacological interVention Study In Participants With Long COVID-19 Syndrome: REVIVE-TOGETHER Trial

Cardresearch·interventional·Posted Nov 13, 2023·Updated Apr 13, 2026

In Brief

A Phase 3 clinical trial evaluating Fluvoxamine Maleate 100 MG, Placebo, and 1 other intervention for Long COVID-19 Syndrome and Chronic Fatigue Syndrome. Completed, enrolled 399 participants across 6 sites.

Detailed Summary

IRB approval date 14-APR-2024 and public at https://plataformabrasil.saude.gov.br/login.jsf since IURB approval Long COVID is a multi-systemic condition comprising often severe and persistent symptoms (longer than 12 weeks) that follow a known episode of COVID-19 and cannot be explained by another medical condition. This condition is observed in up to 15% of all individuals after an acute episode of COVID-19, even in those who had a mild and oligosymptomatic SARS-CoV-2 infection. Around 40% of these patients present symptoms that significantly compromise their daily activities. There is increasing evidence that LONG COVID is accompanied by dysregulated, persistent and uncontrolled inflammation, often accompanied by the development of an autoreactive immune response, including autoantibodies. Symptoms can last months or years, particularly in cases of chronic fatigue syndrome, with significant proportions of individuals having significant chronic impairment, preventing the performance of work and social activities.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesBrazil
Collaborators--

Timeline

Phase 3CompletedFinished
202420252026
First PostedNov 13, 2023
Enrollment StartOct 18, 2023
Primary CompletionJul 1, 2025
Study CompletionAug 1, 2025
TodayJul 2, 2026
Enrollment to primary: 1.7 yearsPosted 2.6 years ago

Interventions

Fluvoxamine Maleate 100 MGdrug

Fluvoxamine Maleate 100 mg each pills

Placebodrug

Placebo talc pills of same shape, color, weight if compared with active comparator

Metformin Extended Release Oral Tabletdrug

Metformin Extended release oral tablets of 750 mg each pill