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Systematic reviews and meta-analyses of NAC for COVID-19

Systematic reviews and meta-analyses of RCTs to evaluate the effectiveness of NAC in treating COVID-19.

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Jan 27, 2026
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is the diagnosis of COVID-19 based on a positive rt-PCR test ?

Real‑time reverse transcription PCR (rRT‑PCR) is widely treated as the laboratory "gold standard" for confirming SARS‑CoV‑2 infection and underpins most official diagnostic frameworks, but it is not t...

Jan 15, 2026
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What randomized clinical trials have tested NAC for COVID-19 outcomes and what were their results?

Randomized clinical trials (RCTs) testing N‑acetylcysteine (NAC) in COVID‑19 have been small, heterogeneous, and produced inconsistent results; systematic reviews and meta‑analyses that pooled these R...