Emetine for Viral Outbreaks (a.k.a. EVOLVE Antiviral Initiative)
United States, Nepal600 participantsStarted 2026-05-01
Plain-language summary
The goal of this study is to evaluate the efficacy and safety of emetine administered orally for symptomatic patients aged 18-65 years infected with the dengue virus. The main questions it aims to answer are:
1. Does emetine reduce 28-day mortality or progression to severe dengue (severe plasma leakage, severe bleeding, or severe organ involvement)?
2. What are the safety outcomes of emetine, including serious adverse events and toxicities?
Participants will be asked to:
1. Take either 6mg emetine, 12mg emetine, or a placebo pill for 7 consecutive days as part of the treatment regimen.
2. Have blood samples taken for at least 5 days to monitor viral load, inflammatory markers, and safety parameters.
3. Be monitored by healthcare staff for daily vital signs and symptoms for clinical assessments for 28 days.
Who can participate
Age range18 Years – 65 Years
SexALL
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Inclusion criteria
✓. Age 18 to 65 years
✓. Admitted to the hospital
✓. Laboratory-confirmed infection with dengue virus within the last 5 days and preferably within the last 3 days. Testing for dengue virus using positive Nonstructural protein 1(NS1) strip assay or reverse-transcriptase polymerase chain reaction (RT-PCR)
✓. Having two or more clinical symptoms (fever, headache, retro-orbital pain, myalgia, arthralgia, rash, hemorrhagic manifestations, or leucopenia, gastrointestinal symptoms) with the onset of fever within 72 hours of presentation, and
✓. Able to provide voluntary informed consent and comply with all study procedures and visits.
Exclusion criteria
✕. Age ≥65 years
✕. Pregnant or breastfeeding
✕. Current or recent use of the study drug
✕. Known allergy to study drug
What they're measuring
1
Evaluate effectiveness of emetine in dengue patients assessed by 28-day mortality or progression
Timeframe: 28 days
2
Safety of emetine assessed by number of adverse events
Timeframe: Up to 28 days
3
Safety of emetine assessed by rate of drug discontinuation