A Systematic Review and Meta-analysis on the Impact of Infertility on Men's General Health

Copyright © 2023 European Association of Urology. Published by Elsevier B.V. All rights reserved..

CONTEXT: Male infertility has been associated with increased morbidity and mortality.

OBJECTIVE: To perform a systematic review and meta-analysis to provide the most critical evidence on the association between infertility and the risk of incident comorbidities in males.

EVIDENCE ACQUISITION: A systematic review and meta-analysis was performed according to the Meta-analysis of Observational Studies in Epidemiology and Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, and registered on PROSPERO. All published studies on infertile versus fertile men regarding overall mortality and risks of cancer, diabetes, and cardiovascular events were selected from a database search on PubMed, EMBASE, Google Scholar, and Cochrane. Forest plot and quasi-individual patient data meta-analysis were used for pooled analyses. A risk of bias was assessed using the ROBINS-E tool.

EVIDENCE SYNTHESIS: Overall, an increased risk of death from any cause was found for infertile men (hazard risk [HR] 1.37, [95% confidence interval {CI} 1.04-1.81], p = 0.027), and a 30-yr survival probability of 91.0% (95% CI 89.6-92.4%) was found for infertile versus 95.9% (95% CI 95.3-96.4%) for fertile men (p < 0.001). An increased risk emerged of being diagnosed with testis cancer (relative risk [RR] 1.86 [95% CI 1.41-2.45], p < 0.001), melanoma (RR 1.30 [95% CI 1.08-1.56], p = 0.006), and prostate cancer (RR 1.66 [95% CI 1.06-2.61], p < 0.001). As well, an increased risk of diabetes (HR 1.39 [95% CI 1.09-1.71], p = 0.008), with a 30-yr probability of diabetes of 25.0% (95% CI 21.1-26.9%) for infertile versus 17.1% (95% CI 16.1-18.1%) for fertile men (p < 0.001), and an increased risk of cardiovascular events (HR 1.20 [95% CI 1.00-1.44], p = 0.049), with a probability of major cardiovascular events of 13.9% (95% CI 13.3-14.6%) for fertile versus 15.7% (95% CI 14.3-16.9%) for infertile men (p = 0.008), emerged.

CONCLUSIONS: There is statistical evidence that a diagnosis of male infertility is associated with increased risks of death and incident comorbidities. Owing to the overall high risk of bias, results should be interpreted carefully.

PATIENT SUMMARY: Male fertility is a proxy of general men's health and as such should be seen as an opportunity to improve preventive strategies for overall men's health beyond the immediate reproductive goals.

Errataetall:

ErratumIn: Eur Urol Focus. 2024 Jan 5;:. - PMID 38184450

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

European urology focus - 10(2024), 1 vom: 21. Jan., Seite 98-106

Sprache:

Englisch

Beteiligte Personen:

Fallara, Giuseppe [VerfasserIn]
Pozzi, Edoardo [VerfasserIn]
Belladelli, Federico [VerfasserIn]
Boeri, Luca [VerfasserIn]
Capogrosso, Paolo [VerfasserIn]
Corona, Giovanni [VerfasserIn]
D'Arma, Alessia [VerfasserIn]
Alfano, Massimo [VerfasserIn]
Montorsi, Francesco [VerfasserIn]
Salonia, Andrea [VerfasserIn]

Links:

Volltext

Themen:

Incident comorbidities
Infertility
Journal Article
Men’s health
Meta-Analysis
Meta-analysis
Overall mortality
Review
Systematic Review

Anmerkungen:

Date Completed 12.03.2024

Date Revised 12.03.2024

published: Print-Electronic

ErratumIn: Eur Urol Focus. 2024 Jan 5;:. - PMID 38184450

Citation Status MEDLINE

doi:

10.1016/j.euf.2023.07.010

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM360726445