Risk factors and provider awareness of sexually transmitted enteric pathogens among men who have sex with men.
| Autor: | Miller TI; Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA., Banning S; Department of Internal Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA., Lieberman JA; Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA. |
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| Jazyk: | angličtina |
| Zdroj: | Microbiology spectrum [Microbiol Spectr] 2024 Apr 02; Vol. 12 (4), pp. e0357723. Date of Electronic Publication: 2024 Feb 23. |
| DOI: | 10.1128/spectrum.03577-23 |
| Abstrakt: | Sexual transmission of enteric pathogens among men who have sex with men (MSM) is well documented, although whether providers are cognizant of this risk when MSM patients present with gastrointestinal symptoms has not been studied. Over 34 months at a major tertiary metropolitan medical system, this study retrospectively analyzed 436 BioFire FilmArray Gastrointestinal results from 361 patients documented as MSM. An extensive chart review was performed, including specific sexual behaviors, socioeconomic risk factors, and whether providers charted a sexual history when a patient presented for care. Overall BioFire positivity rate was 62% with no significant difference in positivity between persons living with HIV and those without. Patients charted as sexually active had a significantly increased odds ratio (OR) of a positive result compared to those who were not. Anilingus had the highest OR. Providers charted any type of sexual history in 40.6% of cases, and HIV/infectious disease providers were significantly more likely to do this compared to other subspecialties. Sexual transmission of enteric pathogens within MSM is ongoing, and patients are at risk regardless of living with HIV. Not all sexual behaviors have the same associated risk, highlighting opportunities to decrease transmission. Increased provider vigilance and better patient education on sexual transmission of enteric pathogens are needed to reduce the disease burden. Importance: Our work adds several key findings to the growing body of literature describing the epidemiology of enteric pathogens as sexually transmitted infections among men who have sex with men (MSM). We analyzed clinical test results, housing status, provider awareness, sexual behaviors, and symptoms for 361 patients. We found that any sexual activity was associated with an increased risk of diarrheal pathogen detection, whereas being unhoused was not a risk factor. These findings suggest separate transmission networks between unhoused persons, who are also at risk of infectious diarrhea, and MSM. Moreover, our study suggested low awareness among patient-facing clinicians that diarrheal pathogens can be sexually transmitted. Together, our findings indicate an important opportunity to disrupt transmission cycles by educating clinicians on how to assess and counsel MSM patients. Competing Interests: The authors declare no conflict of interest. |
| Databáze: | MEDLINE |
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