Client Perspectives on the Development of a Rapid PrEP Initiative at a Sexual Health Center in New Orleans, Louisiana.

Uptake of PrEP remains suboptimal, especially in the Southern United States. Same-day or "Rapid PrEP Initiatives" (RPIs) in sexual health centers (SHCs) could facilitate access and overcome barriers to PrEP. We studied the adaptation of an RPI from Denver, Colorado to an SHC in New Orleans, Louisiana. Through focus group discussions (FGDs) with local SHC staff and PrEP providers, we developed a preliminary RPI model. In 5 FGDs with SHC clients referred for or taking PrEP, we gathered adaptation recommendations and feedback on model acceptability, feasibility, and utility. Providers and clients voiced unanimous support for the RPI. Clients favored the ease of same-day PrEP initiation and emphasized a desire for navigational support, financial counseling, and integration of PrEP care with their other clinical needs. Clients recommended that SHC providers discuss PrEP and HIV with all patients, regardless of providers' perception of risk. Next steps include small-scale implementation and evaluation.

Client Perspectives on the Development of a Same-Day PrEP Initiation Protocol at a Sexual Health Center in New Orleans, LouisianaUptake of PrEP remains low, especially in the Southern United States. Same-day or "Rapid PrEP Initiatives" (RPIs) in sexual health centers (SHCs) could facilitate access and overcome barriers to PrEP. RPIs provide eligible clients with an opportunity to start PrEP on the same day they receive screening for sexually transmitted infections. We studied the adaptation of an RPI from Denver, Colorado, to an SHC in New Orleans, Louisiana. Through focus group discussions (FGDs) with local SHC staff and PrEP providers, we developed a preliminary RPI model. In five FGDs with SHC clients referred for or taking PrEP, we gathered adaptation recommendations and feedback on RPI model acceptability, feasibility, and utility. Providers and clients voiced unanimous support for the RPI. Clients favored the ease of same-day PrEP initiation and emphasized a desire for navigational support, financial counseling, and integration of PrEP care with their other clinical needs. Clients recommended that SHC providers discuss PrEP and HIV with all patients, regardless of providers' perception of risk. Next steps include small-scale implementation and evaluation.

Randomized Multicenter Trial for the Validation of an Easy-to-Administer Algorithm to Define Penicillin Allergy Status in Sexually Transmitted Infection Clinic Outpatients.

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).

Association of Chlamydia trachomatis burden with the vaginal microbiota, bacterial vaginosis, and metronidazole treatment.

Bacterial vaginosis (BV), a dysbiosis of the vaginal microbiota, is a common coinfection with Chlamydia trachomatis (Ct), and BV-associated bacteria (BVAB) and their products have been implicated in aiding Ct evade natural immunity. Here, we determined if a non-optimal vaginal microbiota was associated with a higher genital Ct burden and if metronidazole, a standard treatment for BV, would reduce Ct burden or aid in natural clearance of Ct infection. Cervicovaginal samples were collected from women at enrollment and, if testing positive for Ct infection, at a follow-up visit approximately one week later. Cervical Ct burden was assessed by inclusion forming units (IFU) and Ct genome copy number (GCN), and 16S rRNA gene sequencing was used to determine the composition of the vaginal microbiota. We observed a six-log spectrum of IFU and an eight-log spectrum of GCN in our study participants at their enrollment visit, but BV, as indicated by Amsel's criteria, Nugent scoring, or VALENCIA community state typing, did not predict infectious and total Ct burden, although IFU : GCN increased with Amsel and Nugent scores and in BV-like community state types. Ct burden was, however, associated with the abundance of bacterial species in the vaginal microbiota, negatively with Lactobacillus crispatus and positively with Prevotella bivia. Women diagnosed with BV were treated with metronidazole, and Ct burden was significantly reduced in those who resolved BV with treatment. A subset of women naturally cleared Ct infection in the interim, typified by low Ct burden at enrollment and resolution of BV. Abundance of many BVAB decreased, and Lactobacillus increased, in response to metronidazole treatment, but no changes in abundances of specific vaginal bacteria were unique to women who spontaneously cleared Ct infection.