Last data update: May 13, 2024. (Total: 46773 publications since 2009)
Records 1-2 (of 2 Records) |
Query Trace: Mosure DJ[original query] |
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Utility of antimicrobial susceptibility testing in Trichomonas vaginalis-infected women with clinical treatment failure
Bosserman EA , Helms DJ , Mosure DJ , Secor WE , Workowski KA . Sex Transm Dis 2011 38 (10) 983-7 BACKGROUND: Antimicrobial resistance is one of the causes of treatment failure in women after standard nitroimidazole therapy for Trichomonas vaginalis infections. The Centers for Disease Control and Prevention provides drug susceptibility testing and guidance for treatment failures but the efficacy of the alternate recommendations has not been assessed. METHODS: T. vaginalis isolates from women who had failed at least 2 courses of standard therapy for trichomoniasis were submitted to the Centers for Disease Control and Prevention for susceptibility testing. Alternative treatment recommendations were provided based on in vitro drug susceptibility results and clinical outcomes were collected. RESULTS: Drug susceptibility results were available for 175 women tested between January 2002 and January 2008. In vitro, 115 of the 175 isolates demonstrated metronidazole resistance. For all isolates resistant to metronidazole, in vitro resistance to tinidazole was similar or lower. Clinical treatment outcomes were available for 72 women. Of the women receiving an alternative recommended nitroimidazole regimen, 30 (83%) of 36 were cured compared with 8 (57%) of 14 women who received a lower dose than recommended. Clinical and microbiologic success was attained in 59 (82%) of 72 women whose follow-up information was available, with some women requiring multiple treatment courses. CONCLUSIONS: Clinical and microbiologic cure rates were higher for women who were treated in accordance with the recommendation provided after in vitro testing compared with those who received a lower dose or a different drug. Susceptibility testing leading to tailored treatment may have a beneficial role for management of women with persistent trichomoniasis. |
Gonococcal, chlamydia, and syphilis infection positivity among MSM attending a large primary care clinic, Boston, 2003 to 2004
Mimiaga MJ , Helms DJ , Reisner SL , Grasso C , Bertrand T , Mosure DJ , Weinstock H , McLean C , Mayer KH . Sex Transm Dis 2009 36 (8) 507-11 BACKGROUND: In the past decade, increases in syphilis and rectal gonorrhea have been reported among men who have sex with men (MSM) in the United States; however, limited sexually transmitted disease (STD) positivity data are available on MSM who receive their healthcare from primary care or general medical clinics. The current study sought to elucidate STD positivity in asymptomatic MSM seen at the largest primary care clinic for MSM in New England and to describe STD test positivity by reason for STD testing. METHODS: As part of the Centers for Disease Control and Prevention's MSM Prevalence Monitoring Project, all medical visits between 2003 and 2004 (n = 21,927) among MSM attending Fenway Community Health (Boston) were reviewed. The prevalence of positive STD tests (chlamydia, gonorrhea, and syphilis reactivity) was determined and analyzed by demographic characteristics, HIV status, symptoms, and reason for testing. RESULTS: Overall, 23.4% of MSM visits included STD testing during the observation period. Their mean age was 39 years (range: 18-65 years); 84% were white, 5% were black, and 5% were Hispanic. Sixty-five percent of MSM tested were asymptomatic with 7% of asymptomatic MSM testing positive for at least one STD. STD prevalence varied by reason for STD testing: 4.4% of MSM routinely screened had at least one STD, compared to 6.9% of MSM who reported having high risk sex in the preceding 3 months, and 17% of MSM reporting an exposure to an STD. Among all asymptomatic MSM tested, 1.0% had urethral gonorrhea; 1.7% had pharyngeal gonorrhea; 5.6% had rectal gonorrhea; 2.2% had urethral chlamydia; and 4.3% were seroreactive for syphilis. CONCLUSIONS: Rectal gonorrhea and syphilis seropositivity were frequently diagnosed in asymptomatic MSM; STD prevalence was highest in MSM tested due to an STD exposure or reporting high-risk sex, underscoring the need to promote routine screening in high risk MSM populations. |
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