Study in the US during the Omicron wave followed 248 metformin users over 6 months.
Starting metformin within a week of COVID reduced the risk of Long COVID or death by 53%.
Safe and inexpensive with results aligning with earlier data.
Study in the US during the Omicron wave followed 248 metformin users over 6 months.
Starting metformin within a week of COVID reduced the risk of Long COVID or death by 53%.
Safe and inexpensive with results aligning with earlier data.
“Participants were randomly assigned via 2 × 3 parallel factorial randomisation (1:1:1:1:1:1) to receive metformin plus ivermectin, metformin plus fluvoxamine, metformin plus placebo, ivermectin plus placebo, fluvoxamine plus placebo, or placebo plus placebo.
When metformin was started within 3 days of symptom onset, the HR was 0·37 (95% CI 0·15–0·95). There was no effect on cumulative incidence of long COVID with ivermectin (HR 0·99, 95% CI 0·59–1·64) or fluvoxamine (1·36, 0·78–2·34) compared with placebo.
There was no effect on cumulative incidence of long COVID with ivermectin (HR 0·99, 95% CI 0·59–1·64) or fluvoxamine (1·36, 0·78–2·34) compared with placebo.
…Outpatient treatment with metformin reduced long COVID incidence by about 41%, with an absolute reduction of 4·1%, compared with placebo. Metformin has clinical benefits when used as outpatient treatment for COVID-19 and is globally available, low-cost, and safe.”