Evidence map›Paper›PMID 32241022›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2020

SARS-CoV-2 Is Not Detectable in the Vaginal Fluid of Women With Severe COVID-19 Infection.

Lin Qiu, Xia Liu, Meng Xiao, Jing Xie, Wei Cao, Zhengyin Liu, Abraham Morse, Yuhua Xie, Taisheng Li, Lan Zhu

2 registry-linked trialsOpen access · bronzeAbstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 115 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed, 7 pooled it
19.4field-weighted citation impact, top 1% of its field
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.

NCT04437940 completednot on this map

Evaluation of Vaginal Fluid for Covid-19 Positivity

TypeobservationalSponsorAcibadem UniversityRan2020 to 2020Enrolled38ConditionsCOVID, Sars-CoV2ArmsVaginal fluid Covid-19 PCR test
NCT04598347 unknown statusnot on this map

Valuation of the Possible Vertical Transmission of SARS-CoV-2 Through Study of Amniotic Fluid and Chorionic Villi of Affected Pregnant Women for the COVID-19

Typeobservational_patient_registrySponsorFundació Institut de Recerca de l'Hospital de la Santa Creu i Sant PauRan2020 to 2022Enrolled225ConditionsCovid19, Pregnancy Related
3 · Its place in the literature

Who cites it

115 citing papers in PubMed, 7 syntheses or guidelines pooled it, 210 citations in OpenAlex.

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  5. Is liver involvement overestimated in COVID-19 patients? A meta-analysis.International journal of medical sciences · 2021
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  7. COVID-19 in pregnant women: A systematic review and meta-analysis.European journal of obstetrics, gynecology, and reproductive biology · 2020
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55 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Lin QiuDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Xia LiuDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Meng XiaoDepartment of Clinical Laboratory, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Jing XieDepartment of Infectious Diseases, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Wei CaoDepartment of Infectious Diseases, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Zhengyin LiuDepartment of Infectious Diseases, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Abraham MorseDepartment of Obstetrics and Gynecology, Tufts University Medical School, Boston, Massachusetts, USA.
Yuhua XiePeking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Taisheng LiDepartment of Infectious Diseases, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Lan ZhuDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNPeking Union Medical College Hospital · CNTufts University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is spread mainly through respiratory droplets or direct contact. However, the infection condition of the genital system is unknown. Our aim in this study was to determine if SARS-CoV-2 is present in the vaginal fluid of women with coronavirus disease 2019 (COVID-19).

methodsTen women with confirmed severe COVID-19 pneumonia admitted to the Tongji Zhongfa Hospital intensive care unit from 4 February 2020 through 24 February 2020 were included. Clinical records, laboratory results, and computed tomography examinations were retrospectively reviewed. The potential for genital infection was accessed by testing for the presence of SARS-CoV-2 in vaginal fluids obtained from vaginal swab samples. Reverse transcriptase polymerase chain reaction was used to confirm the SARS-CoV-2 infection in vaginal fluids.

resultsThe clinical characteristics of the 10 women were similar to those reported in other severe COVID-19 patients. All 10 patients were tested for SARS-CoV-2 in vaginal fluid, and all samples tested negative for the virus.

conclusionsFindings from this small group of cases suggest that SARS-CoV-2 virus does not exist in the vaginal fluids of severe COVID-19 patients.

Indexed as

BetacoronavirusBodily SecretionsBody FluidsCoronavirus InfectionsCOVID-19FemaleHumansPandemicsPneumonia, ViralRetrospective StudiesSARS-CoV-2Severe Acute Respiratory SyndromeVaginaclinical featuresCOVID-19 pneumoniaSARS-CoV-2vaginal fluid

Identifiers

PMID32241022
PMCPMC7184332
OpenAlexW3013885273

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.