Solnick RE, Patel R, Chang E, Vargas-Torres C, Munawar M, Pendell C, Smith JE, Cowan E, Kocher KE, Merchant RC. Sex Disparities in Chlamydia and Gonorrhea Treatment in US Adult Emergency Departments: A Systematic Review and Meta-analysis.
MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.08.20.24312317. [PMID:
39228735 PMCID:
PMC11370513 DOI:
10.1101/2024.08.20.24312317]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2024]
Abstract
Importance
In US emergency departments (EDs), empiric antibiotic treatment for gonorrhea (GC) and chlamydia (CT) is common due to the unavailability of immediate test results. Evidence suggests sex-based disparities in treatment practices, with females potentially receiving less empiric treatment than males.
Objective
To investigate sex differences in empiric antibiotic treatment for GC and CT in EDs, comparing practices to subsequent laboratory-confirmed results.
Design Setting and Participants
This systematic review and meta-analysis included studies from US EDs reporting GC/CT testing and empiric antibiotic treatment from January 2010 to February 2021. A total of 1,644 articles were screened, with 17 studies (n = 31,062 patients) meeting inclusion criteria.
Main Outcomes and Measures
The primary outcomes were GC/CT test positivity, empiric antibiotic treatment rates, and discordance between treatment and test results, stratified by sex. Data were analyzed using a random-effects model.
Results
Overall GC/CT positivity was 14% (95% CI, 11%-16%): 11% (95% CI, 8%-14%) in females and 25% (95% CI, 23%-26%) in males. Empiric antibiotic treatment was administered in 46% (95% CI, 38%-55%) of cases: 31% (95% CI, 24%-37%) in females and 73% (95% CI, 65%-80%) in males. Among patients without a laboratory-confirmed infection, 38% (95% CI, 30%-47%) received treatment: 27% (95% CI, 20%-34%) of females and 64% (95% CI, 55%-73%) of males. Conversely, 39% (95% CI, 31%-48%) of patients with laboratory-confirmed infections were not treated: 52% (95% CI, 46%-57%) of females and 15% (95% CI, 12%-17%) of males.
Conclusions and Relevance
There is significant discordance between ED empiric antibiotic treatment and laboratory-confirmed results, with notable sex-based disparities. Females were 3.5 times more likely than males to miss treatment despite confirmed infection. These findings highlight the need for improved strategies to reduce sex-based disparities and enhance empiric treatment accuracy for GC/CT in ED settings.
Key Points
Question: Are there sex-based differences in empiric antibiotic treatment for gonorrhea and chlamydia in US emergency departments (EDs), and how do these practices compare to laboratory-confirmed results?Findings: In this systematic review and meta-analysis of 17 studies with 31,062 patients, females were significantly less likely than males to receive empiric antibiotic treatment for gonorrhea and chlamydia. Additionally, 39% of patients with a laboratory-confirmed infection were not empirically treated, with females 3.5 times more likely to miss treatment than males.Meaning: The findings indicate significant sex disparities in ED empiric antibiotic treatment for sexually transmitted infections, underscoring the need for improved strategies to ensure equitable and accurate treatment across sexes.
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