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1.
Clin Infect Dis ; 78(5): 1131-1139, 2024 May 15.
Artículo en Inglés | MEDLINE | ID: mdl-38325290

RESUMEN

BACKGROUND: Approximately 15% of patients in sexually transmitted infection (STI) clinics report penicillin allergies, complicating treatment for syphilis and gonorrhea. Nonetheless, >90% do not have a penicillin allergy when evaluated. We developed and validated an algorithm to define which patients reporting penicillin allergy can be safely treated at STI clinics with these drugs. METHODS: Randomized controlled trial to assess feasibility and safety of penicillin allergy evaluations in STI clinics. Participants with reported penicillin allergy answered an expert-developed questionnaire to stratify risk. Low-risk participants underwent penicillin skin testing (PST) followed by amoxicillin 250 mg challenge or a graded oral challenge (GOC)-amoxicillin 25 mg followed by 250 mg. Reactions were recorded, and participant/provider surveys were conducted. RESULTS: Of 284 participants, 72 (25.3%) were deemed high risk and were excluded. Of 206 low-risk participants, 102 (49.5%) underwent PST without reactions and 3 (3%) had mild reactions during the oral challenge. Of 104 (50.5%) participants in the GOC, 95 (91.3%) completed challenges without reaction, 4 (4.2%) had mild symptoms after 25 mg, and 4 (4.2%) after 250-mg doses. Overall, 195 participants (94.7%) successfully completed the study and 11 (5.3%) experienced mild symptoms. Of 14 providers, 12 (85.7%) completed surveys and 11 (93%) agreed on the safety/effectiveness of penicillin allergy assessment in STI clinics. CONCLUSIONS: An easy-to-administer risk-assessment questionnaire can safely identify patients for penicillin allergy evaluation in STI clinics by PST or GOC, with GOC showing operational feasibility. Using this approach, 67% of participants with reported penicillin allergy could safely receive first-line treatments for gonorrhea or syphilis. Clinical Trials Registration. Clinicaltrials.gov (NCT04620746).


Asunto(s)
Algoritmos , Hipersensibilidad a las Drogas , Penicilinas , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Antibacterianos/administración & dosificación , Antibacterianos/efectos adversos , Antibacterianos/uso terapéutico , Hipersensibilidad a las Drogas/diagnóstico , Pacientes Ambulatorios , Penicilinas/efectos adversos , Penicilinas/administración & dosificación , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/tratamiento farmacológico , Pruebas Cutáneas/métodos , Encuestas y Cuestionarios , Estudios de Factibilidad
2.
Sex Transm Infect ; 100(3): 190-191, 2024 Apr 18.
Artículo en Inglés | MEDLINE | ID: mdl-38307856

RESUMEN

In our correspondence, we describe the results from a quality improvement survey in a sexual health clinic in North Carolina regarding attitudes and perceptions among adolescents and providers regarding specimen self-collection. We find that adolescents have high levels of acceptability for self-collection and confidence in their ability to self-collection; however, providers expressed hesitation regarding the ability of adolescents to self-collection. Our study shows that while self-collection may provide a way to expand testing access to difficult-to-reach populations, we must ensure that providers are confident in the corresponding results.


Asunto(s)
Enfermedades de Transmisión Sexual , Humanos , Adolescente , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/prevención & control , North Carolina
3.
Sex Transm Dis ; 50(4): 243-246, 2023 04 01.
Artículo en Inglés | MEDLINE | ID: mdl-36730040

RESUMEN

ABSTRACT: We describe a case of persistent 5-nitroimidazole-resistant trichomoniasis cured after 14 days of oral secnidazole and intravaginal boric acid. Secnidazole may be an important treatment option for resistant trichomoniasis, particularly in women who fail other regimens, including higher doses of oral metronidazole and tinidazole for longer durations of time.


Asunto(s)
Tricomoniasis , Vaginitis por Trichomonas , Femenino , Humanos , Metronidazol/uso terapéutico , Tricomoniasis/tratamiento farmacológico , Tinidazol/farmacología , Tinidazol/uso terapéutico , Vaginitis por Trichomonas/tratamiento farmacológico
4.
Sex Transm Dis ; 50(12): 810-815, 2023 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-37756312

RESUMEN

BACKGROUND: Screening, brief intervention, and referral to treatment (SBIRT) is an evidence-based intervention for substance use. Health care professionals may not receive SBIRT training or know of substance use's intersection with sexual activity. This pilot survey inquired about SBIRT training history, attitudes, and comfort among outpatient health care professionals, including assessing sexual activity-related use. METHODS: We conducted a snowball cross-sectional survey of outpatient health care professionals at a large southeastern academic medical center in June 2021 with 4-point Likert questions covering demographics, substance use attitudes, SBIRT training history, and comfort implementing SBIRT. Analysis used descriptive statistics and stratification by demographic and practice characteristics. RESULTS: Seventy-three professionals responded, of whom 82% were White and 66% were female. Forty-seven percent were 30 to 39 years old, 33% were internal medicine professionals, and 59% reported previous SBIRT training. All participants reported believing substance use is a significant health issue. Most reported that they were comfortable or somewhat comfortable assessing patients for substance use (85%), dropping to 60% discussing sexual activity. Advanced practice providers and physicians identified more comfort with rapport building around substance use than other health care respondents. Professionals in infectious diseases and psychiatry reported the greatest comfort assessing substance use with concurrent sexual activity. CONCLUSIONS: There are gaps in SBIRT training and beliefs among health care professionals. Although health care workers report that assessing substance use is important, some professionals endorsed more comfort discussing substance use with patients than others, especially when inquiring about sexual activity. Future work could replicate the pilot to inform increasing comfort through training in the intersection of substance use and sexuality.


Asunto(s)
Psicoterapia Breve , Trastornos Relacionados con Sustancias , Humanos , Femenino , Adulto , Masculino , Pacientes Ambulatorios , Estudios Transversales , Psicoterapia Breve/educación , Trastornos Relacionados con Sustancias/diagnóstico , Personal de Salud , Conducta Sexual , Derivación y Consulta , Tamizaje Masivo
5.
Clin Infect Dis ; 74(Suppl_2): S169-S178, 2022 04 13.
Artículo en Inglés | MEDLINE | ID: mdl-35416972

RESUMEN

BACKGROUND: Enteric pathogens are often associated with exposure to food, water, animals, and feces from infected individuals. However, in sexual networks of men who have sex with men (MSM), transmission of enteric pathogens may occur during direct or indirect oral-anal contact. METHODS: We performed a scoping review of the literature for studies prior to July 2019 with key terms for gastrointestinal syndromes ("proctitis," "enteritis," "proctocolitis"), enteric pathogens or sexually transmitted infections (STIs), and outbreaks using multiple electronic databases. RESULTS: We identified 5861 records through database searches, bibliography reviews, and keyword searches, of which 117 references were included in the pathogen-specific reviews. CONCLUSIONS: The strength of observational data describing enteric pathogens in MSM and possible sexual transmission of enteric pathogens varies by pathogen; however, a robust body of literature describes the sexual transmission of Campylobacter, Giardia lamblia, and Shigella (particularly antimicrobial-resistant strains) in sexual networks of MSM. Providers are encouraged to consider enteritis or proctocolitis in MSM as possibly having been sexually transmitted and encourage targeted STI testing. Risk/harm reduction and prevention messages should also be incorporated, though there is an acknowledged paucity of evidence with regards to effective strategies. Further research is needed to understand the transmission and prevention of enteric pathogens in MSM.


Asunto(s)
Enteritis , Infecciones por VIH , Minorías Sexuales y de Género , Enfermedades de Transmisión Sexual , Infecciones por VIH/epidemiología , Homosexualidad Masculina , Humanos , Masculino , Conducta Sexual , Enfermedades de Transmisión Sexual/prevención & control
6.
Sex Transm Dis ; 49(1): e11-e12, 2022 01 01.
Artículo en Inglés | MEDLINE | ID: mdl-34618786

RESUMEN

ABSTRACT: This study evaluated the performance of manual rapid plasma reagin (RPR) and automated AIX1000 RPR tests for the diagnosis of syphilis. Manual RPR showed a 3% reactive result compared with 5.8% for the automated test mainly because of RPR reactive results with low titers not confirmed by Treponema pallidum particle agglutination.


Asunto(s)
Reaginas , Sífilis , Anticuerpos Antibacterianos , Humanos , Sífilis/diagnóstico , Serodiagnóstico de la Sífilis/métodos , Treponema pallidum
7.
Sex Transm Dis ; 49(2): 133-138, 2022 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-34475360

RESUMEN

BACKGROUND: Research suggests that Gardnerella vaginalis (GV) is the keystone pathogen in bacterial vaginosis (BV). Knowledge gaps exist regarding the role of GV eradication in the development of BV. This study was designed to test the hypothesis that vaginal colonization with GV could be eradicated by treatment of women without BV with amoxicillin, a drug highly active against GV. If GV is necessary for the development of BV, then eradication of GV may prevent the development of BV. METHODS: We conducted a randomized control trial of amoxicillin 500 mg twice daily versus placebo for 7 days in women aged 18 to 45 years without vaginitis who screened positive for vaginal colonization with GV by quantitative polymerase chain reaction. Test-of-cure visit for GV was conducted at day 21. RESULTS: One hundred seventy-two women met preliminary criteria and were screened for enrollment. Ninety-seven GV-positive women were randomized to receive amoxicillin versus placebo. Eradication of GV occurred in 21% of women randomized to amoxicillin versus 16% on placebo (P = 0.757). In the 4 weeks between screening and test-of-cure visit, 16 of 92 (17%) of participants developed Nugent scores greater than 3 with 8 of 92 (9%) having BV. All of these were in participants in whom GV was not eradicated (P = 0.035). CONCLUSIONS: The study failed to show a benefit of treatment with amoxicillin to eradicate GV. No participants in whom GV was eradicated had progression to abnormal vaginal flora during the study period.


Asunto(s)
Gardnerella vaginalis , Vaginosis Bacteriana , Adolescente , Adulto , Amoxicilina/uso terapéutico , Femenino , Humanos , Persona de Mediana Edad , Vagina/microbiología , Vaginosis Bacteriana/diagnóstico , Adulto Joven
8.
Sex Transm Dis ; 49(2): 93-98, 2022 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-34475364

RESUMEN

BACKGROUND: Disease intervention specialists (DIS) provide partner services for sexually transmitted infections (STIs). We assessed an expansion of DIS services for clients with HIV and/or syphilis, and contacts within their social and sexual networks. METHODS: Black and Latinx cisgender men and transgender women who have sex with men diagnosed with HIV and/or syphilis in 4 urban North Carolina counties were referred to designated DIS, who were trained to recruit clients as "seeds" for chain-referral sampling of sociosexual network "peers." All received HIV/STI testing and care; referrals for preexposure prophylaxis (PrEP) and social, behavioral, and non-STI medical services were offered. Participants completed baseline, 1-month, and 3-month computerized surveys. RESULTS: Of 213 cases referred to DIS from May 2018 to February 2020, 42 seeds (25 with syphilis, 17 with HIV) and 50 peers participated. Median age was 27 years; 93% were Black and 86% were cisgender men. Most peers came from seeds' social networks: 66% were friends, 20% were relatives, and 38% were cisgender women. Incomes were low, 41% were uninsured, and 10% experienced recent homelessness. More seeds than peers had baseline PrEP awareness; attitudes were favorable, but utilization was poor. Thirty-seven participants were referred for PrEP 50 times; 17 (46%) accessed PrEP by month 3. Thirty-nine participants received 129 non-PrEP referrals, most commonly for housing assistance, primary care, Medicaid navigation, and food insecurity. CONCLUSIONS: Chain-referral sampling from partner services clients allowed DIS to access persons with significant medical and social service needs, demonstrating that DIS can support marginalized communities beyond STI intervention.


Asunto(s)
Infecciones por VIH , Profilaxis Pre-Exposición , Enfermedades de Transmisión Sexual , Adulto , Femenino , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Homosexualidad Masculina , Humanos , Masculino , North Carolina/epidemiología , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/epidemiología , Enfermedades de Transmisión Sexual/prevención & control
9.
Sex Transm Dis ; 49(8): e87-e89, 2022 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-35067599

RESUMEN

ABSTRACT: Among 865 adults with early syphilis considered for a multicenter treatment trial, 234 (27%) were excluded before enrollment because of bacterial sexually transmitted infection coinfection. Coinfection with Neisseria gonorrhoeae (29%), Chlamydia trachomatis (22%), or both (23%) was common. Study findings highlight the need for comprehensive bacterial sexually transmitted infection screening in patients with syphilis.


Asunto(s)
Infecciones por Chlamydia , Coinfección , Gonorrea , Sífilis , Adulto , Infecciones por Chlamydia/complicaciones , Infecciones por Chlamydia/diagnóstico , Infecciones por Chlamydia/epidemiología , Chlamydia trachomatis , Coinfección/microbiología , Gonorrea/complicaciones , Gonorrea/diagnóstico , Gonorrea/tratamiento farmacológico , Humanos , Neisseria gonorrhoeae , Prevalencia , Sífilis/complicaciones , Sífilis/diagnóstico , Sífilis/tratamiento farmacológico
10.
Clin Infect Dis ; 73(9): e3196-e3200, 2021 11 02.
Artículo en Inglés | MEDLINE | ID: mdl-32766821

RESUMEN

BACKGROUND: Neisseria gonorrhoeae culture is necessary to determine antimicrobial resistance, but typically requires specimen collection by clinicians. We sought to determine the sensitivity of patient-collected specimens for N. gonorrhoeae culture. METHODS: We performed N. gonorrhoeae cultures on paired clinician- and patient-collected specimens from the pharynx (n = 93), rectum (n = 88), endocervix/vagina (n = 89), and urethra/urine (n = 46). We calculated the percent concordance and the kappa statistics for paired-specimen results, and determined the test sensitivity for each specimen type using positivity of either specimen in a pair as a gold standard defining the presence of true infection. RESULTS: At least 1 specimen was positive in 26%, 31%, 61%, and 3% of paired samples in the pharynx, rectum, urethra/urine, and endocervix/vagina, respectively. Patient- and clinician-collected results were highly concordant at the pharynx (95%; kappa = 0.85), rectum (99%; kappa = 0.97), urethra/urine (83%; kappa = 0.87), and endocervix/vagina (100%; kappa = 1.0; P ≤ .005 for all comparisons). Patient-collected pharyngeal and rectal swabs and urine were 92%, 96%, and 96% sensitive, while clinician-collected specimens at these anatomic sites were 87.5%, 100%, and 94% sensitive (P > .05 for all comparisons). Among 24 urine specimens held for 4-22 hours after collection, 100% yielded concordant N. gonorrhoeae culture results, compared to immediate processing. CONCLUSIONS: Patient- and clinician-collected specimens are comparably sensitive for N. gonorrhoeae culture. These findings suggest that patient-collected specimens could be used to expand the availability of gonococcal antimicrobial resistance testing for both clinical and surveillance purposes.


Asunto(s)
Infecciones por Chlamydia , Gonorrea , Chlamydia trachomatis , Femenino , Gonorrea/diagnóstico , Humanos , Neisseria gonorrhoeae , Faringe , Recto , Sensibilidad y Especificidad , Manejo de Especímenes
11.
Sex Transm Dis ; 48(12S Suppl 2): S161-S166, 2021 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-34420017

RESUMEN

BACKGROUND: Neisseria gonorrhoeae (NG) continues to develop antimicrobial resistance (AR), and treatment options are limited. ARNG surveillance aids in identifying threats and guiding treatment recommendations but has traditionally been limited to sexually transmitted infection (STI) clinics. Large portions of STI care is delivered outside of STI clinics, such as emergency departments (EDs). These facilities might provide additional venues to expand surveillance and outbreak preparedness. METHODS: Through the Strengthening the US Response to Resistant Gonorrhea program, Greensboro, NC, and Indianapolis, IN, identified 4 EDs in high-morbidity areas to expand culture collection. Patient demographics, culture recovery rates, and antimicrobial susceptibility results between EDs and local STI clinics were compared along with lessons learned from reviewing programmatic policies and discussions with key personnel. RESULTS: During the period 2018-2019, non-Hispanic Black patients were the most represented group at all 6 sites (73.6%). Age was also similar across sites (median range, 23-27 years). Greensboro isolated 1039 cultures (STI clinic [women, 141; men, 612; transwomen, 3]; EDs, 283 [women, 164; men, 119]). Indianapolis isolated 1278 cultures (STI clinic, 1265 [women, 125; men, 1139; transwomen, 1]; ED, 13 all male). Reduced azithromycin susceptibility was found at the Indianapolis (n = 86) and Greensboro (n = 25) STI clinics, and one Greensboro ED (n = 8).Implementation successes included identifying an on-site "champion," integrating with electronic medical records, and creating an online training hub. Barriers included cumbersome data collection tools, time constraints, and hesitancy from clinical staff. CONCLUSIONS: Partnering with EDs for ARNG surveillance poses both challenges and opportunities. Program success can be improved by engaging a local champion to help lead efforts.


Asunto(s)
Gonorrea , Enfermedades de Transmisión Sexual , Adulto , Azitromicina , Servicio de Urgencia en Hospital , Femenino , Gonorrea/tratamiento farmacológico , Gonorrea/epidemiología , Gonorrea/prevención & control , Humanos , Masculino , Neisseria gonorrhoeae , Parejas Sexuales , Enfermedades de Transmisión Sexual/tratamiento farmacológico , Enfermedades de Transmisión Sexual/epidemiología , Enfermedades de Transmisión Sexual/prevención & control , Adulto Joven
12.
Sex Transm Dis ; 48(12S Suppl 2): S104-S110, 2021 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-34475358

RESUMEN

BACKGROUND: Cisgender women have been underrepresented in antibiotic-resistant gonorrhea (ARGC) surveillance systems. Three of 8 project sites (City of Milwaukee [MIL], Guilford County [GRB], Denver County [DEN]), funded under the Centers for Disease Control and Prevention's Strengthening the US Response to Resistant Gonorrhea (SURRG), focused efforts to better include cisgender women in ARGC surveillance. METHODS: MIL, GRB, and DEN partnered with diverse health care settings and developed gonorrhea culture criteria to facilitate urogenital specimen collection in cisgender women and men. Regional laboratories within the Antibiotic Resistance Laboratory Network performed agar dilution antibiotic susceptibility testing (AST) of gonococcal isolates. Data from 2018 and 2019 were analyzed. RESULTS: In SURRG, 90.5% (11,464 of 12,667) of the cisgender women from whom urogenital culture specimens were collected were from MIL, GRB, and DEN. Of women in SURRG whose gonococcal isolates underwent AST, 70% were from these 3 sites. In these 3 sites, a substantial proportion of cisgender women with positive urogenital cultures and AST were from health care settings other than sexually transmitted disease (STD) clinics (non-STD clinics; MIL, 56.0%; GRB, 80.4%; and DEN, 23.5%). Isolates with AST were obtained from 5.1%, 10.2%, and 2.4% of all diagnosed gonorrhea cases among cisgender women in MIL, GRB, and DEN, respectively, and were more often susceptible to all antibiotics than those from cisgender men from each of these sites. CONCLUSIONS: With focused efforts and partnerships with non-STD clinics, 3 SURRG sites were able to include robust ARGC surveillance from cisgender women. These findings may guide further efforts to improve gender equity in ARGC surveillance.


Asunto(s)
Gonorrea , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Farmacorresistencia Bacteriana , Femenino , Gonorrea/tratamiento farmacológico , Gonorrea/epidemiología , Humanos , Masculino , Pruebas de Sensibilidad Microbiana , Neisseria gonorrhoeae , Vigilancia de Guardia
13.
Sex Transm Dis ; 48(12S Suppl 2): S97-S103, 2021 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-34475362

RESUMEN

BACKGROUND: In 2016, Centers for Disease Control and Prevention initiated Strengthening the US Response to Resistant Gonorrhea (SURRG) in multiple jurisdictions to enhance antibiotic resistant gonorrhea rapid detection and response infrastructure and evaluate the impact of key strategies. METHODS: Eight jurisdictions were funded to establish or enhance local gonococcal culture specimen collection in sexually transmitted disease and community clinics, conduct rapid antimicrobial susceptibility testing (AST) in local laboratories, modify systems for enhanced data collection and rapid communication of results, and initiate enhanced partner services among patients with gonorrhea demonstrating elevated minimum inhibitory concentrations (MICs) to ceftriaxone, cefixime or azithromycin. RESULTS: Grantees incorporated genital, pharyngeal, and rectal gonococcal culture collection from all genders at participating clinics. During 2018 to 2019, grantees collected 58,441 culture specimens from 46,822 patients and performed AST on 10,814 isolates (representing 6.8% [3412] and 8.9% [4883] of local reported cases in 2018 and 2019, respectively). Of isolates that underwent AST, 11% demonstrated elevated azithromycin MICs; fewer than 0.5% demonstrated elevated ceftriaxone or cefixime MICs. Among patients whose infections demonstrated elevated MICs, 81.7% were interviewed for partner elicitation; however, limited new cases were identified among partners and contacts. CONCLUSIONS: As a public health model to build capacity to slow the spread of emerging resistance, SURRG successfully expanded culture collection, implemented rapid AST, and implemented an enhanced partner services investigation approach in participating jurisdictions. Findings from SURRG may enhance preparedness efforts and inform a longer-term, comprehensive, and evidence-based public health response to emerging gonococcal resistance. Continued development of innovative approaches to address emerging resistance is needed.


Asunto(s)
Gonorrea , Neisseria gonorrhoeae , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Azitromicina/farmacología , Ceftriaxona/farmacología , Farmacorresistencia Bacteriana , Femenino , Gonorrea/tratamiento farmacológico , Gonorrea/epidemiología , Humanos , Masculino , Pruebas de Sensibilidad Microbiana
14.
Sex Transm Dis ; 48(12S Suppl 2): S118-S123, 2021 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-34433798

RESUMEN

BACKGROUND: Jurisdictions participating in Strengthening the US Response to Resistant Gonorrhea (SURRG) implemented specimen collection for culture and antimicrobial susceptibility testing from a sample of persons of all genders (at multiple anatomic sites) attending sexually transmitted disease clinics and community clinics. We describe the percentage and characteristics of patients whose isolates demonstrated reduced susceptibility (RS) to azithromycin, ceftriaxone, or cefixime. METHODS: We included patients from clinics that participated in SURRG whose isolates underwent antimicrobial susceptibility testing by Etest. We defined RS as azithromycin minimum inhibitory concentrations (MICs) ≥2 µg/mL (AZM-RS), ceftriaxone MICs ≥0.125 µg/mL (CRO-RS), or cefixime MICs ≥0.25 µg/mL (CFX-RS). Patients with repeated infections appeared >1 time in the data. We calculated the frequency and percentage of patients with an isolate demonstrating RS by epidemiological characteristics. RESULTS: During the period 2018-2019, 10,013 patients from 8 jurisdictions provided 10,735 isolates. Among 10,013 patients, 11.0% (n = 1099) had ≥1 isolate with AZM-RS (range by jurisdiction, 2.5%-18.0%). Approximately 11.3% of 8771 of patients visiting sexually transmitted disease clinics and approximately 8.8% of 1242 patients visiting community clinics had an AZM-RS isolate. Nearly 6% of 1013 females had an AZM-RS isolate; among males, the percents of patients with an AZM-RS isolate were 17.7% among 4177 men who have sex only with men and 6.1% among 3581 men who have sex only with women. Few (0.4%) patients had isolates with CFX-RS (n = 40) or CRO-RS (n = 43). CONCLUSIONS: Although infections with reduced cephalosporin susceptibility were rare, AZM-RS infections were prevalent in this sample of patients in multiple jurisdictions and across gender and gender of sex partner categories.


Asunto(s)
Gonorrea , Neisseria gonorrhoeae , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Azitromicina/farmacología , Ceftriaxona/farmacología , Demografía , Farmacorresistencia Bacteriana , Femenino , Gonorrea/tratamiento farmacológico , Gonorrea/epidemiología , Humanos , Masculino , Pruebas de Sensibilidad Microbiana , Estados Unidos/epidemiología
15.
Sex Transm Dis ; 48(12S Suppl 2): S131-S136, 2021 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-34310528

RESUMEN

BACKGROUND: Sexual networks are difficult to construct because of incomplete sexual partner data. The proximity of people within a network may be inferred from genetically similar infections. We explored genomic data combined with partner services investigation (PSI) data to extend our understanding of sexual networks affected by Neisseria gonorrhoeae (NG). METHODS: We used 2017-2019 PSI and whole-genome sequencing (WGS) data from 8 jurisdictions participating in Centers for Disease Control and Prevention's Strengthening the US Response to Resistant Gonorrhea (SURRG) project. Clusters were identified from sexual contacts and through genetically similar NG isolates. Sexual mixing patterns were characterized by describing the clusters by the individual's gender and gender of their sex partners. RESULTS: Our study included 4627 diagnoses of NG infection (81% sequenced), 2455 people received a PSI, 393 people were negative contacts of cases, and 495 were contacts with an unknown NG status. We identified 823 distinct clusters using PSI data combined with WGS data. Of cases that were not linked to any other case using PSI data, 37% were linked when using WGS data. Overall, 40% of PSI cases were allocated to a larger cluster when PSI and WGS data were combined compared with PSI data alone. Mixed clusters containing women, men who report sex with women, and men who report sex with men were common when using the WGS data either alone or in combination with the PSI data. CONCLUSIONS: Combining PSI and WGS data improves our understanding of sexual network connectivity.


Asunto(s)
Gonorrea , Neisseria gonorrhoeae , Femenino , Genómica , Gonorrea/epidemiología , Humanos , Masculino , Neisseria gonorrhoeae/genética , Conducta Sexual , Parejas Sexuales
16.
Clin Infect Dis ; 71(10): e624-e632, 2020 12 17.
Artículo en Inglés | MEDLINE | ID: mdl-32185385

RESUMEN

BACKGROUND: Antimicrobial resistance in Mycoplasma genitalium (MG), a cause of urethritis, is a growing concern. Yet little is known about the geographic distribution of MG resistance in the United States or about its associated clinical outcomes. We evaluated the frequency of MG among men with urethritis, resistance mutations, and posttreatment symptom persistence. METHODS: We enrolled men presenting with urethritis symptoms to 6 US sexually transmitted disease (STD) clinics during June 2017-July 2018; men with urethritis were eligible for follow-up contact and, if they had persistent symptoms or MG, a chart review. Urethral specimens were tested for MG and other bacterial STDs. Mutations in 23S ribosomal ribonucleic acid (rRNA) loci (macrolide resistance-associated mutations [MRMs]) and in parC and gyrA (quinolone-associated mutations) were detected by targeted amplification/Sanger sequencing. RESULTS: Among 914 evaluable participants, 28.7% (95% confidence interval [CI], 23.8-33.6) had MG. Men with MG were more often Black (79.8% vs 66%, respectively), <30 years (72.9% vs 56.1%, respectively), and reported only female partners (83.7% vs 74.2%, respectively) than men without MG. Among MG-positive participants, 64.4% (95% CI, 58.2-70.3%) had MRM, 11.5% (95% CI, 7.9-16.0%) had parC mutations, and 0% had gyrA mutations. Among participants treated with azithromycin-based therapy at enrollment and who completed the follow-up survey, persistent symptoms were reported by 25.8% of MG-positive/MRM-positive men, 13% of MG-positive/MRM-negative men, and 17.2% of MG-negative men. CONCLUSIONS: MG infection was common among men with urethritis; the MRM prevalence was high among men with MG. Persistent symptoms following treatment were frequent among men both with and without MG.


Asunto(s)
Infecciones por Mycoplasma , Mycoplasma genitalium , Uretritis , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Farmacorresistencia Bacteriana , Femenino , Humanos , Macrólidos , Masculino , Mutación , Infecciones por Mycoplasma/tratamiento farmacológico , Infecciones por Mycoplasma/epidemiología , Mycoplasma genitalium/genética , Prevalencia , Uretritis/tratamiento farmacológico , Uretritis/epidemiología
17.
Sex Transm Dis ; 47(5): 326-328, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32073548

RESUMEN

We report on the first high-level azithromycin-resistant Neisseria gonorrhoeae isolate (minimum inhibitory concentration, ≥256 µg/mL) in North Carolina isolated from a pharyngeal swab of a 33-year-old HIV-negative man who has sex with men. In addition, the isolate was found to be susceptible to cefixime, ceftriaxone, and penicillin and resistant to tetracycline. By whole-genome sequencing, the strain was assigned as MLST ST9363, NG-MAST ST5035, and a novel NG-STAR sequence type, ST1993.


Asunto(s)
Antibacterianos/farmacología , Azitromicina/farmacología , Gonorrea/tratamiento farmacológico , Neisseria gonorrhoeae/efectos de los fármacos , Adulto , Antibacterianos/uso terapéutico , Azitromicina/uso terapéutico , Cefixima/farmacología , Cefixima/uso terapéutico , Ceftriaxona/farmacología , Ceftriaxona/uso terapéutico , Farmacorresistencia Bacteriana/efectos de los fármacos , Farmacorresistencia Bacteriana/genética , Seronegatividad para VIH , Homosexualidad Masculina , Humanos , Masculino , Pruebas de Sensibilidad Microbiana , Tipificación de Secuencias Multilocus , Neisseria gonorrhoeae/genética , North Carolina/epidemiología , Penicilinas/farmacología , Penicilinas/uso terapéutico , Faringe/microbiología , Tetraciclina/farmacología , Tetraciclina/uso terapéutico , Secuenciación Completa del Genoma
18.
Sex Transm Dis ; 47(9): e36-e38, 2020 09.
Artículo en Inglés | MEDLINE | ID: mdl-32496386

RESUMEN

Neisseria gonorrhoeae osteomyelitis is a rare complication of disseminated gonococcal infection. As the rates of N. gonorrhoeae continue to increase in the United States, clinicians may encounter patients with disseminated gonococcal infection complicated by gonococcal osteomyelitis. Screening and appropriate treatment of N. gonorrhoeae remains paramount, especially with growing antibiotic resistance.


Asunto(s)
Artritis Infecciosa , Gonorrea , Osteomielitis , Artritis Infecciosa/diagnóstico , Artritis Infecciosa/tratamiento farmacológico , Farmacorresistencia Microbiana , Gonorrea/complicaciones , Gonorrea/diagnóstico , Gonorrea/tratamiento farmacológico , Humanos , Neisseria gonorrhoeae , Osteomielitis/diagnóstico , Osteomielitis/tratamiento farmacológico , Estados Unidos
20.
AIDS Care ; 30(4): 518-522, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-28944679

RESUMEN

For persons living with HIV, health-related quality of life (HRQOL) may be threatened by physical and mental conditions but may be protected by positive psychological traits. We performed an exploratory look at the risk and protective factors for HRQOL in older adults living with HIV. Cross-sectional analyses of baseline data from the Rush Center of Excellence on Disparities in HIV and Aging (CEDHA), a community-based cohort of persons ages ≥50 living with HIV (n = 176) were performed. Analyses examined the relationship between risk/protective factors and two outcomes (i.e., self-reported health status [SRHS] and the healthy days index [HDI]). Having good/excellent health was associated with being a non-smoker (p = 0.002), greater purpose in life (p = 0.006), higher education (p = 0.007), fewer depressive symptoms (p = 0.004), fewer disabilities (p = 0.000), and less loneliness (p = 0.002) in bivariate analyses. Males (p = 0.03) and African Americans/Blacks (p = 0.03) reported higher HDI. Fewer depressive symptoms (p = 0.000), disabilities (p = 0.002), adverse life events (p = 0.0103), and loneliness (p = 0.000) were associated with higher HDI in bivariate analyses. In a logistic regression model, greater purpose in life, fewer disabilities, and being a non-smoker were associated with better SRHS after adjusting for covariates. For African Americans/Blacks, having fewer depressive symptoms and disabilities were associated with higher HDI after adjusting for covariates. Disabilities, depression, smoking status, race/ethnicity, and purpose in life were significantly associated with HRQOL. Findings support the need for research to examine the influence of cultural interpretations of life quality and focus on promoting physical function, smoking cessation, and psychological wellness in persons aging with HIV.


Asunto(s)
Infecciones por VIH/psicología , Estado de Salud , Calidad de Vida/psicología , Estudios de Cohortes , Estudios Transversales , Depresión/psicología , Personas con Discapacidad/psicología , Etnicidad/psicología , Femenino , Humanos , Soledad/psicología , Masculino , Persona de Mediana Edad , Factores Protectores , Factores de Riesgo , Factores Sexuales , Fumar/psicología
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