ArticleThe New England journal of medicine2021
Hydroxychloroquine in Hospitalized Patients with Covid-19.
Article in The New England journal of medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- On meta-analytic models and the effect of hydroxychloroquine use in COVID-19.Nature communications · 2025Article
- Relation of COVID-19 with liver diseases and their impact on healthcare systems: The Portuguese case.World journal of gastroenterology · 2023Review
- Ethical challenges of prospective clinical trials during the COVID-19 pandemic.Expert review of anti-infective therapy · 2022Article
- The pharmaceutical industry is dangerous to health. Further proof with COVID-19.Surgical neurology international · 2022Review
- Timing and dosage may be the key in the realisation of hydroxychloroquine + azithromycin treatment benefit in Covid-19 elderly patients.International journal of antimicrobial agents · 2021Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.