IMPORTANCE: Long COVID has been associated with persistent multisystemic manifestations. However, genitourinary alterations have not been formally recognized as a distinct phenotype despite growing reports suggesting their relevance for long-term morbidity and quality of life.
OBJECTIVES: To determine the frequency and characteristics of genitourinary manifestations in patients with long COVID and to evaluate the evidence supporting the possible emergence of a genitourinary phenotype within long COVID.
DATA SOURCES: For this Systematic review and meta-analysis, a comprehensive search was conducted in PubMed (MEDLINE), Scopus, Web of Science, Embase, SciELO, and Bireme-BvS from inception to October 2025, without language or publication date restrictions. Observational studies (cross-sectional, cohort, or case-control) assessing individuals with one or more genitourinary symptoms-such as menstrual alterations, erectile dysfunction, urinary tract symptoms, or renal function decline-persisting ≥ 12 weeks after SARS-CoV-2 infection were included. Studies addressing only acute-phase manifestations, vaccine-related effects, or pre-existing genitourinary conditions were excluded.
DATA EXTRACTION AND SYNTHESIS: Data extraction was performed independently by two reviewers following PRISMA guidelines. Risk of bias (RoB) was assessed using the Joanna Briggs Institute checklist for prevalence studies. A random-effects meta-analysis using the Freeman-Tukey double arcsine transformation was applied to estimate pooled proportions, and heterogeneity was quantified using the Istatistic, Cochran's Q test, and the between-study variance (τ). 2 2
MAIN OUTCOMES AND MEASURES: The primary outcomes were the pooled frequencies of genitourinary manifestations in long COVID, including menstrual disorders, erectile dysfunction, and renal function decline.
RESULTS: Nine primary studies encompassing 2332 participants from eight countries were included. Most studies (88.9%) presented a low RoB. The pooled frequency of menstrual disorders was 49% (95% CI 24-74), erectile dysfunction 21% (95% CI 16-28), and renal function decline 29% (95% CI 20-39).
CONCLUSIONS AND RELEVANCE: This systematic review and meta-analysis provide evidence supporting the possible emergence of a genitourinary phenotype of long COVID, encompassing menstrual irregularities, erectile dysfunction, cystitis-like symptoms, and renal impairment. Recognition of this potential phenotype is crucial for improving diagnostic accuracy, patient follow-up, and multidisciplinary management. Further high-quality studies are warranted to elucidate the underlying mechanisms and long-term clinical implications.
