Evidence map›Paper›PMID 36917421›Full record

ReviewJournal of endocrinological investigation2023

SARS-CoV-2 and male infertility: from short- to long-term impacts.

P Dai, F Qiao, Y Chen, D Y L Chan, H C H Yim, K L Fok, H Chen

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of endocrinological investigation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
8.6field-weighted citation impact, top 2% 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.

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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

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  16. Host factors of SARS-CoV-2 in infection, pathogenesis, and long-term effects.Frontiers in cellular and infection microbiology · 2024
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4 · The record

Corrections and comments

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

7 authors at 3 institutions in 3 countries.

P DaiInstitute of Reproductive Medicine, Medical School of Nantong University, Nantong, People's Republic of China.
F QiaoInstitute of Reproductive Medicine, Medical School of Nantong University, Nantong, People's Republic of China.
Y ChenInstitute of Reproductive Medicine, Medical School of Nantong University, Nantong, People's Republic of China.
D Y L ChanAssisted Reproductive Technologies Unit, Department of Obstetrics and Gynecology, The Chinese University of Hong Kong, Hong Kong, People's Republic of China.
H C H YimMicrobiome Research Centre, School of Clinical Medicine, Faculty of Medicine, St George and Sutherland Campus, UNSW Sydney, Sydney, Australia.
K L FokSchool of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, People's Republic of China. ellisfok@cuhk.edu.hk.
H ChenInstitute of Reproductive Medicine, Medical School of Nantong University, Nantong, People's Republic of China. chenhao@ntu.edu.cn.ORCID http://orcid.org/0000-0001-8319-8101
Nantong University · CNChinese University of Hong Kong · HKSutherland Hospital · AU

Funding

National Natural Science Foundation of China 81871202
6 · The paper itself

Abstract

purposeThe coronavirus 2019 (COVID-19) pandemic-caused by a new type of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-has posed severe impacts on public health worldwide and has resulted in a total of > 6 million deaths. Notably, male patients developed more complications and had mortality rates ~ 77% higher than those of female patients. The extensive expression of the SARS-CoV-2 receptor and related proteins in the male reproductive tract and the association of serum testosterone levels with viral entry and infection have brought attention to COVID-19's effects on male fertility.

methodsThe peer-reviewed articles and reviews were obtained by searching for the keywords SARS-CoV-2, COVID-19, endocrine, spermatogenesis, epididymis, prostate, and vaccine in the databases of PubMed, Web of Science and Google Scholar from 2020-2022.

resultsThis review summarizes the effects of COVID-19 on the male reproductive system and investigates the impact of various types of SARS-CoV-2 vaccines on male reproductive health. We also present the underlying mechanisms by which SARS-CoV-2 affects male reproduction and discuss the potentially harmful effects of asymptomatic infections, as well as the long-term impact of COVID-19 on male reproductive health.

conclusionCOVID-19 disrupted the HPG axis, which had negative impacts on spermatogenesis and the epididymis, albeit further investigations need to be performed. The development of vaccines against various SARS-CoV-2 variations is important to lower infection rates and long-term COVID risks.

Indexed as

COVID-19Infertility, MaleCOVID-19 VaccinesFemaleHumansMaleSARS-CoV-2SpermatogenesisCOVID-19 VaccinesEpididymisMale infertilitySARS-CoV-2Testis

Identifiers

PMID36917421
PMCPMC10013302
OpenAlexW4324128878

What Socratic 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 Socratic graph.