Evidence map›Paper›PMID 34384388›Full record

ArticleBMC infectious diseases2021

Hydroxychloroquine/chloroquine in patients with COVID-19 in Wuhan, China: a retrospective cohort study.

Zhe Chen, Aihua Liu, Yongjing Cheng, Xutao Wang, Xiaomao Xu, Jia Huang, Yuqing Ma, Ming Gao, Cibo Huang

Abstract read
In one paragraph

Article in BMC infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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

What it found

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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

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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

2 citing papers in PubMed.

  1. Review
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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Zhe Chen *Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Aihua Liu *Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Yongjing ChengDepartment of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China. chengyongjing3427@bjhmoh.cn.
Xutao WangDepartment of Emergency, Beijing Hospital, National Center of Gerontology, Beijing, China.
Xiaomao XuDepartment of Pulmonary and Critical Care Medicine, Beijing Hospital, National Center of Gerontology, Beijing, China.
Jia HuangDepartment of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Yuqing MaDepartment of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Ming GaoDepartment of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Cibo HuangDepartment of Rheumatology, Beijing Hospital, National Center of Gerontology, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSince the COVID-19 pandemic, several therapeutic agents have been used in COVID-19 management. However, the results were controversial. Here, we aimed to evaluate the efficacy and safety of hydroxychloroquine (HCQ)/chloroquine (CQ) in COVID-19.

methodsWe retrospectively reviewed the medical charts of patients with COVID-19 admitted to an inpatient ward in Wuhan from 2020/Feb/08 to 2020/Mar/05. Patients with HCQ/CQ and age, gender, disease severity matched ones without HCQ/CQ were selected at a 1:2 ratio. The clinical, laboratory and imaging findings were compared between these two groups. The multivariate linear regression analysis was performed to identify the factors that might influence patients' virus shedding periods (VSPs).

resultsA total of 14 patients with HCQ/CQ and 21 matched ones were analyzed. The HCQ/CQ treatment lasted for an average of 10.36 ± 3.12 days. The mean VSPs were longer in the HCQ/CQ treatment group (26.57 ± 10.35 days vs. 19.10 ± 7.80 days, P = 0.020). There were 3 patients deceased during inpatient period, two patients were with HCQ/CQ treatment (P = 0.551). In the multivariate linear regression analysis, disease durations at admission (t = 3.643, P = 0.001) and HCQ/CQ treatment (t = 2.637, P = 0.013) were independent parameters for patients' VSPs. One patient with CQ had recurrent first-degree atrioventricular block (AVB) and obvious QTc elongation, another one complained about dizziness and blurred vision which disappeared after CQ discontinuation. One patient with HCQ had transient AVB.

conclusionsIn summary, we identify that the HCQ/CQ administration is not related to less mortality cases at later phase of COVID-19. More studies are needed to explore whether HCQ/CQ treatment would lead to SARS-Cov-2 RNA clearance delay or not.

Indexed as

COVID-19 Drug TreatmentHydroxychloroquineChloroquineHumansPandemicsRetrospective StudiesRNA, ViralSARS-CoV-2ChloroquineHydroxychloroquineRNA, ViralChloroquineCOVID-19HydroxychloroquineVirus shedding periods

Identifiers

PMID34384388
PMCPMC8358550

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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.