Characteristics of the Audience Reached by the National Network of Sexually Transmitted Disease Clinical Prevention Training Centers and Correlation With Sexually Transmitted Infection Rates, 2015 to 2020.

BACKGROUND: The National Network of Sexually Transmitted Disease Clinical Prevention Training Centers (NNPTC) trains clinical providers to diagnose and treat sexually transmitted infections (STIs) in the United States. The purpose of this study was to examine the demographics of clinical providers and to correlate the number of training episodes with STI rates at the county level. METHODS: Registration data were collected between April 1, 2015, and March 31, 2020, in a custom Learning Management System from clinical providers taking NNPTC training. Using the 2018 STI surveillance data, counties were divided into quartiles based on reportable STI case rates and the number of county-level training events was compared per quartile. Univariate and multivariate analyses were conducted in IBM SPSS Statistics 23 (Armonk, NY) and SAS Enterprise Guide 7.1 (Cary, NC). RESULTS: From 2015 to 2020, the NNPTC trained 21,327 individuals, predominantly in the nursing professions and working in a public health environment. In multivariate analysis, the number of training events was significantly associated with higher STI rates at the county level (P < 0.0001) and the state where a prevention training center is located (P < 0001). CONCLUSIONS: The analysis suggests that NNPTC trainings are reaching the clinical providers working in geographic areas with higher STI rates.

The Potential Impact and Availability of Sexual Health Services During the COVID-19 Pandemic.

As the COVID-19 pandemic causes upheaval in New York City (NYC), 1 consequence is the accessibility of sexual health services. The NYC STD Prevention Training Center at Columbia University administered an online provider survey to understand how the COVID-19 pandemic is affecting the availability of sexual health care services regionally.

The National Network of Sexually Transmitted Disease Clinical Prevention Training Centers Turns 40-A Look Back, a Look Ahead.

Since 1979, the National Network of Sexually Transmitted Disease (STD) Clinical Prevention Training Centers (NNPTC) has provided state-of-the-art clinical and laboratory training for STD prevention across the United States. This article provides an overview of the history and activities of the NNPTC from its inception to present day, and emphasizes the important role the network continues to play in maintaining a high-quality STD clinical workforce. Over time, the NNPTC has responded to changing STD epidemiological patterns, technological advances, and increasing private-sector care-seeking for STDs. Its current structure of integrated regional and national training centers allows NNPTC members to provide dynamic, tailored responses to STD training needs across the country.

An Educational Intervention to Improve Provider Screening for Syphilis Among Men Who Have Sex with Men Utilizing an Urban Urgent Care Center.

Rates of syphilis are increasing in the United States especially among men who have sex with men (MSM). The purpose of this project was to implement an educational intervention based on the 2015 CDC Sexually Transmitted Diseases (STD) Treatment Guidelines for urgent care providers with an emphasis on identifying MSM sexual behavior and appropriate screening for syphilis. An urgent care center was identified as a location where men seek care and where STD testing was occurring. After a baseline provider focus group to identify barriers to STD testing, a patient survey was created and given to clients to increase identification of MSM behaviors and to prompt providers to order syphilis testing. In addition, an educational intervention was implemented to improve provider and staff screening for syphilis. The intervention occurred between September 2015-December 2015. A total of 1341 males were seen with 1067 surveys collected. The mean age was 35.6 and 57.4% were Hispanic. Overall, 72 (5.4%) males identified as MSM. Approximately 50% of all MSM identified had RPRs (n = 37) sent and of these 13.5% (n = 5) tested positive for syphilis. The focus group among urgent care providers and staff identified barriers to syphilis testing. Targeted screening of males using a self-administered questionnaire is acceptable to urgent care populations and may assist in identifying MSM which in turn may help to facilitate syphilis screening and other relevant STI testing pertinent to this population.

Behavioral Interventions to Reduce Infections in Pediatric Long-term Care Facilities: The Keep It Clean for Kids Trial.

Children in pediatric long-term care facilities (pLTCF) represent a highly vulnerable population and infectious outbreaks occur frequently, resulting in significant morbidity, mortality, and resource use. The purpose of this quasi-experimental trial using time series analysis was to assess the impact of a 4-year theoretically based behavioral intervention on infection prevention practices and clinical outcomes in three pLTCF (288 beds) in New York metropolitan area including 720 residents, ages 1 day to 26 years with mean lengths of stay: 7.9-33.6 months. The 5-pronged behavioral intervention included explicit leadership commitment, active staff participation, work flow assessments, training staff in the World Health Organization "'five moments of hand hygiene (HH)," and electronic monitoring and feedback of HH frequency. Major outcomes were HH frequency, rates of infections, number of hospitalizations associated with infections, and outbreaks. Mean infection rates/1000 patient days ranged from 4.1-10.4 pre-intervention and 2.9-10.0 post-intervention. Mean hospitalizations/1000 patient days ranged from 2.3-9.7 before and 6.4-9.8 after intervention. Number of outbreaks/1000 patient days per study site ranged from 9-24 pre- and 9-18 post-intervention (total = 95); number of cases/outbreak ranged from 97-324 (total cases pre-intervention = 591 and post-intervention = 401). Post-intervention, statistically significant increases in HH trends occurred in one of three sites, reductions in infections in two sites, fewer hospitalizations in all sites, and significant but varied changes in the numbers of outbreaks and cases/outbreak. Modest but inconsistent improvements occurred in clinically relevant outcomes. Sustainable improvements in infection prevention in pLTCF will require culture change; increased staff involvement; explicit administrative support; and meaningful, timely behavioral feedback.

Zika Virus-Associated Cognitive Impairment in Adolescent, 2016.

Incidence of neurologic manifestations associated with Zika virus infection has been increasing. In 2016, neuropsychological and cognitive changes developed in an adolescent after travel to a Zika virus-endemic area. Single-photon emission computed tomography and neuropsychological testing raised the possibility that Zika virus infection may lead to neuropsychiatric and cognitive symptoms.

Approach to Human Immunodeficiency Virus/Sexually Transmitted Infection Testing for Men at an Urban Urgent Care Center.

BACKGROUND AND OBJECTIVES: Sexually transmitted infection (STI) rates have increased among men. Urgent care centers are increasingly common sites for medical care. The objectives of this study are to describe practices surrounding STI testing at an urban urgent care center. METHODS: Electronic medical record data were analyzed for men ages 20 to 55 years seen at the urgent care center of a large urban hospital from June 7, 2011, to April 30, 2015 (n = 10,983). A subset of charts was reviewed to assess sexual history documentation (n = 906). Chief complaints relevant to STIs were defined as genitourinary or sexual complaints. Odds ratios and χ analyses were used to assess association between STI testing, chief complaint, and sexual history. RESULTS: Of the 10,983 visits, 10% (n = 1118) had a complaint relevant to STIs, and 5% (n = 505) had STI testing ordered. Of these tests, 4% were positive for syphilis (n = 11), 13% for chlamydia (n = 29), 6% for gonorrhea (n = 13), and 0.5% for human immunodeficiency virus (n = 1). Sexually transmitted infection testing was more likely to be ordered for STI-relevant chief complaints than unrelated complaints (odds ratio, 16.2, P < 0.01). Sexual history was documented for 8% of visits (n = 72) and was associated with STI testing (P <0.01). DISCUSSION: Sexually transmitted infections are diagnosed in men seen at urgent care centers more often when clients present with relevant symptoms. However, given the low rates of sexual history taking and the asymptomatic nature of most STIs, concern is raised about missing opportunities to identify, treat, and lower community burden of disease. Urgent care visits may represent opportunities for increased testing and treatment of STIs.

Solithromycin Pharmacokinetics in Plasma and Dried Blood Spots and Safety in Adolescents.

We assessed the pharmacokinetics and safety of solithromycin, a fluoroketolide antibiotic, in a phase 1, open-label, multicenter study of 13 adolescents with suspected or confirmed bacterial infections. On days 3 to 5, the mean (standard deviation) maximum plasma concentration and area under the concentration versus time curve from 0 to 24 h were 0.74 µg/ml (0.61 µg/ml) and 9.28 µg · h/ml (6.30 µg · h/ml), respectively. The exposure and safety in this small cohort of adolescents were comparable to those for adults. (This study has been registered at ClinicalTrials.gov under registration no. NCT01966055.).

Population pharmacokinetics of meropenem administered as a prolonged infusion in children with cystic fibrosis.

OBJECTIVES: Meropenem is frequently used to treat pulmonary exacerbations in children with cystic fibrosis (CF) in the USA. Prolonged-infusion meropenem improves the time that free drug concentrations remain above the MIC (fT> MIC) in adults, but data in CF children are sparse. We describe the population pharmacokinetics, tolerability and treatment burden of prolonged-infusion meropenem in CF children. METHODS: Thirty children aged 6-17 years with a pulmonary exacerbation received 40 mg/kg meropenem every 8 h; each dose was administered as a 3 h infusion. Pharmacokinetics were determined using population methods in Pmetrics. Monte Carlo simulation was employed to compare 0.5 with 3 h infusions to estimate the probability of pharmacodynamic target attainment (PTA) at 40% fT> MIC. NCT#01429259. RESULTS: A two-compartment model fitted the data best with clearance and volume predicted by body weight. Clearance and volume of the central compartment were 0.41 ±â€Š0.23 L/h/kg and 0.30 ±â€Š0.17 L/kg, respectively. Half-life was 1.11 ±â€Š0.38 h. At MICs of 1, 2 and 4 mg/L, PTAs for the 0.5 h infusion were 87.6%, 70.1% and 35.4%, respectively. The prolonged infusion increased PTAs to >99% for these MICs and achieved 82.8% at 8 mg/L. Of the 30 children, 18 (60%) completed treatment with prolonged infusion; 5 did so at home without any reported burden. Nine patients were changed to a 0.5 h infusion when discharged home. CONCLUSIONS: In these CF children, meropenem clearance was greater compared with published values from non-CF children. Prolonged infusion provided an exposure benefit against pathogens with MICs ≥1 mg/L, was well tolerated and was feasible to administer in the hospital and home settings, the latter depending on perception and family schedule.

A multicenter study of initiation of antiretroviral therapy and transmitted drug resistance in antiretroviral-naive adolescents and young adults with HIV in New York City.

BACKGROUND: In December 2009, the Department of Health and Human Services guidelines for initiation of antiretroviral therapy (ART) changed to include patients with CD4 counts between 350 and 500 cells/µL. The aims of this study were to assess uptake of this recommendation in ART-naive youth with human immunodeficiency virus (HIV) and to describe the epidemiology of transmitted genotypic drug resistance mutations (DRMs) in this population. METHODS: A multicenter, retrospective cohort study of ART initiation in ART-naive youth was performed. Eligible subjects were 13-25 years of age, were diagnosed with HIV within 1 year of presentation to care at the study sites, and presented to care from January 2007 to June 2011. RESULTS: Of 685 potential subjects identified, 331 (49%) fulfilled inclusion criteria. Mean CD4 count at presentation to care was 452 cells/µL. Overall, 191 (58%) subjects started ART. The mean CD4 count at ART initiation was 261 cells/µL before and 363 cells/µL after the 2009 guideline change (P < .0001). Of 212 (64%) subjects with resistance testing available prior to ART initiation, 38 (18%) subjects had a major DRM and an increased proportion of resistance was seen in later study years. CONCLUSIONS: Our study demonstrated an uptake in recently changed guideline recommendations to treat HIV-infected individuals at higher CD4 counts and reinforces the importance of performing resistance testing at entry into care, as 18% of our population had major DRMs prior to initiation of ART.

Effect of fluconazole prophylaxis on candidiasis and mortality in premature infants: a randomized clinical trial.

IMPORTANCE: Invasive candidiasis in premature infants causes death and neurodevelopmental impairment. Fluconazole prophylaxis reduces candidiasis, but its effect on mortality and the safety of fluconazole are unknown. OBJECTIVE: To evaluate the efficacy and safety of fluconazole in preventing death or invasive candidiasis in extremely low-birth-weight infants. DESIGN, SETTING, AND PATIENTS: This study was a randomized, blinded, placebo-controlled trial of fluconazole in premature infants. Infants weighing less than 750 g at birth (N = 361) from 32 neonatal intensive care units (NICUs) in the United States were randomly assigned to receive either fluconazole or placebo twice weekly for 42 days. Surviving infants were evaluated at 18 to 22 months corrected age for neurodevelopmental outcomes. The study was conducted between November 2008 and February 2013. INTERVENTIONS: Fluconazole (6 mg/kg of body weight) or placebo. MAIN OUTCOMES AND MEASURES: The primary end point was a composite of death or definite or probable invasive candidiasis prior to study day 49 (1 week after completion of study drug). Secondary and safety outcomes included invasive candidiasis, liver function, bacterial infection, length of stay, intracranial hemorrhage, periventricular leukomalacia, chronic lung disease, patent ductus arteriosus requiring surgery, retinopathy of prematurity requiring surgery, necrotizing enterocolitis, spontaneous intestinal perforation, and neurodevelopmental outcomes-defined as a Bayley-III cognition composite score of less than 70, blindness, deafness, or cerebral palsy at 18 to 22 months corrected age. RESULTS: Among infants receiving fluconazole, the composite primary end point of death or invasive candidiasis was 16% (95% CI, 11%-22%) vs 21% in the placebo group (95% CI, 15%-28%; odds ratio, 0.73 [95% CI, 0.43-1.23]; P = .24; treatment difference, -5% [95% CI, -13% to 3%]). Invasive candidiasis occurred less frequently in the fluconazole group (3% [95% CI, 1%-6%]) vs the placebo group (9% [95% CI, 5%-14%]; P = .02; treatment difference, -6% [95% CI, -11% to -1%]). The cumulative incidences of other secondary outcomes were not statistically different between groups. Neurodevelopmental impairment did not differ between the groups (fluconazole, 31% [95% CI, 21%-41%] vs placebo, 27% [95% CI, 18%-37%]; P = .60; treatment difference, 4% [95% CI, -10% to 17%]). CONCLUSIONS AND RELEVANCE: Among infants with a birth weight of less than 750 g, 42 days of fluconazole prophylaxis compared with placebo did not result in a lower incidence of the composite of death or invasive candidiasis. These findings do not support the universal use of prophylactic fluconazole in extremely low-birth-weight infants. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00734539.

Antimicrobial use and opportunities for antimicrobial stewardship in pediatric postacute and long-term care settings.

We performed a point-prevalence study of antimicrobial prescriptions in 9 pediatric postacute and long-term care (pPALTC) settings. Antimicrobials were prescribed for 5%-7% of residents including infectious (41%), noninfectious (24%), prophylaxis (24%), and unknown (11%) indications. Macrolides were often prescribed for noninfectious indications. Developing treatment guidelines are antimicrobial stewardship opportunities for pPALTC.

Surveillance for Acute Respiratory Illnesses in Pediatric Chronic Care Facilities.

Overall, 119 (33%) of 364 pediatric chronic care facility residents experienced 182 acute respiratory illnesses (ARIs) that met the surveillance definition which led to 31 (17%) emergency room visits, 34 (19%) acute care hospitalizations, and/or 25 (14%) ICU admissions. Continued PCR-positivity was observed in 35% of ARIs during follow-up testing.

Effectiveness of varicella vaccine in children infected with HIV.

Although varicella vaccine is given to clinically stable human immunodeficiency virus (HIV)-infected children, its effectiveness is unknown. We assessed its effectiveness by reviewing the medical records of closely monitored HIV-infected children, including those receiving highly active antiretroviral therapy (HAART) between 1989 and 2007. Varicella immunization and development of varicella or herpes zoster were noted. Effectiveness was calculated by subtracting from 1 the rate ratios for the incidence rates of varicella or herpes zoster in vaccinated versus unvaccinated children. The effectiveness of the vaccine was 82% (95% confidence interval [CI], 24%-99%; P = .01) against varicella and was 100% (95% CI, 67%-100%; P < .001) against herpes zoster. When the analysis was controlled for receipt of HAART, vaccination remained highly protective against herpes zoster.

Knowledge, Attitudes, and Practices of Pediatric Long-term Care Facility Staff Regarding Infection Control for Acute Respiratory Infections and Influenza Vaccination.

We surveyed clinical staff and on-site teachers working at pediatric long-term care facilities regarding prevention and control of acute respiratory infections and influenza in staff and residents. We uncovered knowledge gaps, particularly among teachers and clinical staff working <5 years at sites, thereby elucidating areas for targeted staff education.

HIV testing preferences among young men of color who have sex with men.

OBJECTIVES: We assessed awareness of and preferences for rapid HIV testing among young, urban men of color who have sex with men and are engaged in high-risk behaviors for HIV. METHODS: A cross-sectional survey was conducted in New York City among 177 young men who have sex with men (MSM). RESULTS: Among the 85% of the participants who had previously undergone HIV testing, 43% reported rapid testing at their most recent test. In terms of future tests, 64% would seek rapid testing, as compared with 36% who preferred traditional testing. Those who preferred rapid testing were significantly more likely to have attended at least some college, to have discussed HIV testing with a sexual partner, to be aware of rapid testing, and to have had a previous HIV test. CONCLUSIONS: In general, young MSM of color seem aware of rapid testing. However, our results indicate the need to carefully consider the unique needs of those who are particularly disenfranchised or engaged in high-risk behaviors and who may need concerted efforts around HIV counseling and testing. Likewise, our findings point to a need for more effective education and social marketing strategies.

COVID-19 in Pediatric Long-Term Care: How Infection Control and Prevention Practices Minimized the Impact of the Pandemic on Healthcare Providers and Residents.

Children in pediatric long-term care (LTC) facilities are commonly infected with respiratory tract viruses as they have many high-risk co-morbidities and require significant interactions with the healthcare team. From previous studies, we know that infected staff can often be the source of transmission of infection to the children. If instituted quickly, infection control practices can help mitigate the spread of infection. We will describe how Sunshine Children's Home and Rehabilitation Center responded to federal and state infection control and prevention mandates in LTC for COVID-19. We will report our practice changes, staff and resident screening, and testing results as well as outcomes of the COVID-19-infected cases. The outcomes for COVID-19 infection among pediatric LTC staff and residents are in stark contrast to the data available for the adult providers and residents in adult nursing homes. Implementation and change in infection control practices and procedures resulted in much fewer cases of COVID-19 infection in our pediatric LTC residents.

Active surveillance for acute respiratory infections among pediatric long-term care facility staff.

BACKGROUND: Transmission of respiratory viruses between staff and residents of pediatric long-term care facilities (pLTCFs) can occur. We assessed the feasibility of using text or email messages to perform surveillance for acute respiratory infections (ARIs) among staff. METHODS: From December 7, 2016 to May 7, 2017, 50 staff participants from 2 pLTCFs received weekly text or email requests to report the presence or absence of ARI symptoms. Those who fulfilled the ARI case definition (≥2 symptoms) had respiratory specimens collected to detect viruses by reverse transcriptase polymerase chain reaction assays. Pre- and postsurveillance respiratory specimens were collected to assess subclinical viral shedding. RESULTS: The response rate to weekly electronic messages was 93%. Twenty-one ARIs reported from 20 (40%) participants fulfilled the case definition. Respiratory viruses were detected in 29% (5/17) of specimens collected at symptom onset (influenza B, respiratory syncytial virus, coronavirus [CoV] 229E, rhinovirus [RV], and dual detection of CoV OC43 and bocavirus). Four participants had positive presurveillance (4 RV), and 6 had positive postsurveillance specimens (3 RV, 2 CoV NL63, and 1 adenovirus). CONCLUSIONS: Electronic messaging to conduct ARI surveillance among pLTCF staff was feasible.

Prior antibiotic use and acquisition of multidrug-resistant organisms in hospitalized children: A systematic review.

OBJECTIVE: Multidrug-resistant organisms (MDROs) cause ~5%-10% of infections in hospitalized children, leading to an increased risk of death, prolonged hospitalization, and additional costs. Antibiotic exposure is considered a driving factor of MDRO acquisition; however, consensus regarding the impact of antibiotic factors, especially in children, is lacking. We conducted a systematic review to examine the relationship between antibiotic use and subsequent healthcare-associated infection or colonization with an MDRO in children. DESIGN: Systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guideline. METHODS: We searched PubMed and Embase for all English, peer-reviewed original research studies published before September 2018. Included studies evaluated hospitalized children, antibiotic use as an exposure, and bacterial MDRO as an outcome. RESULTS: Of the 535 studies initially identified, 29 met the inclusion criteria. Overall, a positive association was identified in most studies evaluating a specific antibiotic exposure (17 of 21, 81%), duration of antibiotics (9 of 12, 75%), and number of antibiotics received (2 of 3, 67%). Those studies that evaluated any antibiotic exposure had mixed results (5 of 10, 50%). Study sites, populations, and definitions of antibiotic use and MDROs varied widely. CONCLUSIONS: Published studies evaluating this relationship are limited and are of mixed quality. Limitations include observation bias in recall of antibiotic exposure, variations in case definitions, and lack of evaluation of antibiotic dosing and appropriateness. Additional studies exploring the impact of antibiotic use and MDRO acquisition may be needed to develop effective antibiotic stewardship programs for hospitalized children.