Evidence map›Paper›PMID 32458969›Full record

ArticleAmerican journal of epidemiology2020

Early Outpatient Treatment of Symptomatic, High-Risk COVID-19 Patients That Should Be Ramped Up Immediately as Key to the Pandemic Crisis.

Harvey A Risch

Abstract read
In one paragraph

Article in American journal of epidemiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  18. Cardiotoxic Potential of Hydroxychloroquine, Chloroquine and Azithromycin in Adult Human Primary Cardiomyocytes.Toxicological sciences : an official journal of the Society of Toxicology · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

Harvey A Risch

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

More than 1.6 million Americans have been infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and more than 10 times that number carry antibodies to it. High-risk patients with progressing symptomatic disease currently have only hospitalization treatment, with its high mortality, available to them. An outpatient treatment that prevents hospitalization is desperately needed. Two candidate medications have been widely discussed: remdesivir and hydroxychloroquine (HCQ) + azithromycin (AZ). Remdesivir has shown mild effectiveness in hospitalized inpatients, but no trials in outpatients have been registered. HCQ + AZ has been widely misrepresented in both clinical reports and public media, and results of outpatient trials are not expected until September. Early outpatient illness is very different from later florid disease requiring hospitalization, and the treatments differ. Evidence about use of HCQ alone, or of HCQ + AZ in inpatients, is irrelevant with regard to the efficacy of HCQ + AZ in early high-risk outpatient disease. Five studies, including 2 controlled clinical trials, have demonstrated significant major outpatient treatment efficacy. HCQ + AZ has been used as the standard of care in more than 300,000 older adults with multiple comorbid conditions; the estimated proportion of such patients diagnosed with cardiac arrhythmia attributable to the medications is 47 per 100,000 users, among whom estimated mortality is less than 20% (9/100,000 users), as compared with the 10,000 Americans now dying each week. These medications need to be made widely available and promoted immediately for physicians to prescribe.

Indexed as

AgedAntiviral AgentsAzithromycinBetacoronavirusCoronavirus InfectionsCOVID-19COVID-19 Drug TreatmentFemaleHumansHydroxychloroquineMaleOutpatientsPandemicsPneumonia, ViralSARS-CoV-2Treatment OutcomeAntiviral AgentsAzithromycinHydroxychloroquineazithromycincoronavirusCOVID-19doxycyclinehydroxychloroquineremdesivirSARS-CoV-2zinc

Identifiers

PMID32458969
PMCPMC7546206

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.