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Pre-exposure prophylaxis (PrEP) use is low among Black same gender-loving men (BSGLM) in Mecklenburg County, NC, an Ending the HIV Epidemic priority jurisdiction. We created PrEP-MECK-an investigator partnership among a community-based organization representative, a PrEP provider, and researchers-and conducted iterative preparation research to identify determinants of PrEP uptake and implementation strategies to address them.We first established the PrEP-MECK Coalition of community stakeholders. Next, informed by PrEP-MECK Coalition input and PRECEDE-PROCEED's educational/ecological assessment phase, we conducted focus group discussions with BSGLM not using PrEP and in-depth interviews with BSGLM who were currently or had previously taken PrEP to describe determinants and suggest implementation strategies. Based on interim findings, we partnered with clinics participating in the Mecklenburg County PrEP Initiative, which offers free PrEP services to uninsured individuals. We also conducted Consolidated Framework for Implementation Research-informed organizational assessments with community-based organizations and clinics to assess readiness to pilot the implementation strategies.We conducted 4 focus group discussions, 17 in-depth interviews, and 6 assessments. BSGLM were aware of PrEP yet perceived that costs made it unattainable. Awareness of how to access PrEP and the Mecklenburg County PrEP Initiative was lacking, and clinic scheduling barriers and provider mistrust limited access. We identified client-level implementation strategies, primarily focusing on engaging the consumer, to increase comfort with and awareness of how to access PrEP, and clinic-level implementation strategies focusing on changing clinic infrastructure, to make PrEP access easier.We plan to evaluate implementation of these strategies once fully developed to determine their acceptability and other outcomes in future research.

Focus groups (FGs) and individual interviews (IDIs) can be conducted in-person or in several different online contexts. We conducted a quasi-experimental study and assessed sharing of sensitive or dissenting information and participant comfort in FGs and IDIs across four modalities: (1) in-person, (2) online video-based, (3) online chat-based (synchronous), and (4) online email/message board-based (asynchronous). Participants were systematically assigned to one of the four modalities and randomized to one of 24 FGs or 48 IDIs (N = 171). The study topic was medical risk during pregnancy. All participants also completed a survey on their perceptions of the data collection process. We found no significant difference in the frequency of disclosure of sensitive information by modality. Text-based FGs (chat and message board) were more likely to contain dissenting opinions than visually-based FGs (in-person and video). Participants also reported feeling less rapport and personal comfort in sharing information in the FG video modality than other modalities. These findings provide initial data that can guide researchers in choosing among data collection modalities to maximize participant engagement and comfort.

"Test-to-stay" (TTS) is an effective approach for keeping students in school post-exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). To prepare for school-based SARS-CoV-2 testing, we implemented formative research to gather perspectives on school-based testing among school personnel, as well as caregivers of Black and Latino/a/x students given systemic racism, existing school inequalities, and the disproportionate effect of COVID-19 on Black and Latino/a/x populations.We conducted in-depth interviews with caregivers of K-12 grade Black and Latino/a/x students and focus group discussions with K-12 school personnel. We described the forthcoming school-based SARS-CoV-2 testing program and explored potential benefits and concerns, including concerns about testing-related stigma and discrimination, particularly toward Black and Latino/a/x students, and implementation recommendations.Perceived testing benefits included school community reassurance and preventing school outbreaks. Concerns included potential student anxiety, classroom disruption, inaccurate results, and limited information for caregivers. Some participants mentioned that testing-related stigma and discrimination could happen based on the testing selection process or results but not due to race or ethnicity. Participants provided numerous testing recommendations, including suggestions to prevent negative outcomes.Participants believed that stigma and discrimination from SARS-CoV-2 testing is possible, although differential treatment based on race or ethnicity was not anticipated. Participants' narratives provide support for school-based testing and the testing component of TTS.

Internet-based platforms are increasingly used to collect qualitative data. We conducted a quasi-experimental study to explore whether data collection mode affects data content and data collection costs. Participants ( N = 171) were assigned systematically to one of four modes—(1) in-person (control), (2) online video–based, (3) online chat–based, (4) online e-mail/message board-based—and randomized to individual interview (IDI) or focus group (FG). We conducted 48 IDIs and 24 FGs about medical risk during pregnancy with women in the southeast United States. We found audiovisual (in-person and online video) modes generated significantly greater volumes of data than online text–based modes. However, there were no significant differences in the thematic content among modes, for IDIs or FGs. Online data collection generally cost more per event without travel; in-person IDIs/FGs were more expensive if including travel. Findings offer empirical data for considerations of online versus in-person qualitative data collection.

Introduction Women in sub‐Saharan Africa spend a substantial portion of their reproductive lives pregnant and/or breastfeeding (P/BF), yet they have limited options to prevent HIV during these maternal stages. In preparation for phase 3b prevention trials in P/BF women, we explored attitudes about using a vaginal ring or oral pills for pre‐exposure prophylaxis (PrEP), perceptions of HIV risk during P/BF and key influences on future PrEP use. Methods In 2018, we conducted 16 single‐sex focus group discussions (FGDs) with community‐ and clinic‐recruited HIV‐uninfected women, currently or recently P/BF, aged 18 to 40, and men with (currently or recently) P/BF partners, aged 18+. Participants completed a behavioural questionnaire, viewed an educational video and handled prototype placebo products. FGDs were conducted in local languages and transcribed, coded and analysed, using a socio‐ecological framework, for key influences on willingness to use products, HIV risk perceptions and opinions on product attributes. Results Of the 128 participants (65 women, 63 men) 75% lived with their partner and 84% had a child. Women reported the most important influencers when P/BF were partners, and all stated that health decisions when P/BF are typically made jointly (e.g. medication use; ante/postnatal and baby care). There was consensus that P/BF women are at high risk for HIV, primarily because of their partner’s infidelities, and new prevention options were welcomed. Participants valued multiple options and stated that woman’s personal preference would be key to product choice. Anticipated concerns about products included risk of miscarriage, impact on infant development, complications during delivery and adequate production or taste of breastmilk. Specific perceived disadvantages emerged for the ring (e.g. vaginal discomfort, difficulty inserting/removing) and for pills (e.g. nausea/vomiting) that may be exacerbated during pregnancy. Health care providers’ (HCPs) knowledge and approval of product use during P/BF was needed to mitigate anticipated fears. Conclusions Participants perceived pregnancy and breastfeeding as high HIV risk periods and valued new prevention options. HIV protection of the mother‐child dyad, safety of the baby, and ultimately, health of the family were paramount. Endorsement by HCPs and support from partners were key to future product acceptance. Participants recommended involving partners and HCPs in sensitization efforts for future trials.

The stages of change (SOC) theory suggests individuals adapt incrementally to behaviors like adherence, requiring different strategies over the behavior change continuum. Offering financial incentives (FIs) is one strategy to motivate adherence. This qualitative sub-study examined adherence barriers and the role of FIs to increase viral suppression (VS) among HIV Prevention Trials Network (HPTN) 065 study participants categorized into SOC-related adherence stages based on changes from baseline to follow-up viral load tests. Of 73 participants, most were in Maintenance stage (n = 31), defined as having achieved VS throughout HPTN 065, or in Action stage (n = 29), defined as moving from virally unsuppressed to suppressed in 50% or more of tests. Only 13 were Low Adherers, having achieved VS in fewer than 50% of tests. The latter group faced substantial social and structural adherence barriers. Participants in the Action stage made positive changes to adherence routines to achieve VS. Those in Maintenance were less incentivized by FIs, as they were already committed. Results from this sub-study suggest FI effectiveness may vary across the SOC continuum, with greatest impact for those initiating antiretroviral or without explicit adherence routines. FIs may be insufficient to overcome strong social or structural barriers, and unnecessary for those intrinsically committed to remaining adherent.

BACKGROUND Pemphigus vulgaris (PV) is a rare autoimmune bullous disease, which can present with recalcitrant oral mucosal lesions. Optimal management of PV relies upon careful clinical assessment and documentation. OBJECTIVES The primary aim of this study was to validate the Oral Disease Severity Score (ODSS) for the assessment of oral involvement in PV. A secondary aim was to compare its inter- and intraobserver variability and ease of use with the Physician's Global Assessment (PGA) and the oral scoring methods used in the Autoimmune Bullous Skin Disorder Intensity Score (ABSIS) and the Pemphigus Disease Area Index (PDAI). METHODS Fifteen patients with mild-to-moderately severe oral PV were scored for disease severity by 10 oral medicine clinicians using the ODSS, the PGA and the oral sections of ABSIS and PDAI. Two clinicians rescored all patients after a minimum 2-h interval. RESULTS Interobserver reliability was assessed using an intraclass correlation coefficient (ICC). For the ODSS total score the ICC was 0·83, for PDAI (oral total activity) 0·79, ABSIS (oral total) 0·71 and PGA 0·7. Intraobserver agreement between initial scoring and rescoring of the same patient by two clinicians demonstrated an ICC for each of 0·97 and 0·96 for ODSS total score; 0·99 and 0·82 for PDAI oral activity; 0·86 and 0·45 for ABSIS total; and 0·99 and 0·64 for PGA. Convergent validity was good, with a correlation coefficient > 0·5 (P < 0·001). The mean ± SD times taken to complete each scoring method were ODSS 76 ± 37 s, PDAI 117 ± 16 s and ABSIS 75 ± 19 s. CONCLUSIONS This study has validated the ODSS for the assessment of oral PV. It has shown superior inter- and intraobserver reliability to PDAI, ABSIS and PGA and is quick to perform.

The Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE) is a blind narrow-band Halpha+[NII] imaging survey carried out with MegaCam at the Canada-France-Hawaii Telescope. The survey covers the whole Virgo cluster region from its core to one virial radius (104 deg^2). The sensitivity of the survey is of f(Halpha) ~ 4 x 10^-17 erg sec-1 cm^-2 (5 sigma detection limit) for point sources and Sigma (Halpha) ~ 2 x 10^-18 erg sec^-1 cm^-2 arcsec^-2 (1 sigma detection limit at 3 arcsec resolution) for extended sources, making VESTIGE the deepest and largest blind narrow-band survey of a nearby cluster. This paper presents the survey in all its technical aspects, including the survey design, the observing strategy, the achieved sensitivity in both the narrow-band Halpha+[NII] and in the broad-band r filter used for the stellar continuum subtraction, the data reduction, calibration, and products, as well as its status after the first observing semester. We briefly describe the Halpha properties of galaxies located in a 4x1 deg^2 strip in the core of the cluster north of M87, where several extended tails of ionised gas are detected. This paper also lists the main scientific motivations of VESTIGE, which include the study of the effects of the environment on galaxy evolution, the fate of the stripped gas in cluster objects, the star formation process in nearby galaxies of different type and stellar mass, the determination of the Halpha luminosity function and of the Halpha scaling relations down to ~ 10^6 Mo stellar mass objects, and the reconstruction of the dynamical structure of the Virgo cluster. This unique set of data will also be used to study the HII luminosity function in hundreds of galaxies, the diffuse Halpha+[NII] emission of the Milky Way at high Galactic latitude, and the properties of emission line galaxies at high redshift., Accepted for publication on Astronomy & Astrophysics

Public health researchers are charged with communicating study findings to appropriate audiences. Dissemination activities typically target the academic research community. However, as participatory research grows, researchers are increasingly exploring innovative dissemination techniques to reach broader audiences, particularly research participants and their communities. One technique is ethnodrama/ethnotheatre, a written or live performance based on study findings. Though used effectively in social change programs, dramas are seldom used to distribute research findings exclusively. Therefore, little information is available about planning and implementing an ethnodrama for this purpose. We present a case study describing the process of planning and implementing an ethnodrama in the context of the Durham Focus Group Study, which explored men's health-seeking behaviors and experiences with health and healthcare services in Durham, North Carolina. Here, we highlight lessons learned throughout the production of the ethnodrama, and how we addressed challenges associated with transforming research data into educational entertainment. Additionally, we provide discussion of audience feedback, which indicated that our ethnodrama evoked an urgency to change health behaviors among lay persons (67%) and delivery of health services among those identifying as providers (84%), pointing to the success of the performance in both entertaining and educating the audience.

Although social development research indicates that affiliation with delinquent peers predicts adolescent delinquent behavior, less is known about how peer relationships may impact girls' delinquent behavior differently than boys' behavior. To address this gap, this study examines adjudicated girls' perceptions of how their peer relationships impacted their decisions to engage in delinquency. Through in-depth, semi-structured interviews, a sample of eight adjudicated girls shared their perceptions of how same-gender friendships, opposite-gender non-romantic friendships, and opposite-gender romantic relationships influenced their choices to enact delinquent behavior. The study findings offer important implications for designing future gender-specific programming to prevent and/or reduce girls' delinquency.

The HPTN 065 (TLC-Plus) study tested the feasibility and effectiveness of using financial incentives (FIs) to increase linkage to care (L2C) among individuals with newly diagnosed HIV and those out of care in the Bronx, NY and Washington, DC. Qualitative data collection with a subset of participating patients and staff focused on experiences with and attitudes about the FI intervention. Semi-structured interviews were conducted with 15 patients and 14 site investigators. Four focus group discussions were conducted with a total of 15 staff members. The use of FIs for L2C was generally viewed favorably. Patients were grateful and benefited financially, but sites had some challenges implementing the program. Challenges included the timing and sensitive introduction of the intervention immediately after an HIV diagnosis, negative attitudes towards paying people for health behaviors, and the existence and strength of existing linkage programs. Future programs should consider optimal timing and presentation of FIs.

Fifty-four neonates with congenital hypothyroidism identified by the North East and North West Thames Regional hypothyroid screening programme between January 1985 and December 1987 were investigated with radioisotope (Tc99m) and ultrasound scans of the thyroid before treatment with 1-thyroxine was commenced. Compared with the radioisotope scans, ultrasound identified normally sited thyroid tissue in only 7 out of 10 cases, and ectopic thyroid tissue in only 5 out of 26 cases. Three out of 18 cases with no isotope uptake in the neck appeared to have normally sited tissue on ultrasound scan. We conclude that in our hands ultrasound of the neck is of only limited value in the assessment of young infants with congenital hypothyroidism.

Background: FEM-PrEP -- a clinical trial of daily oral emtricitabine / tenofovir disoproxil fumarate for HIV prevention among women in sub-Saharan Africa -- did not show a reduction in HIV acquisition because of low adherence to the study pill. We conducted a follow-up study to identify reasons for nonadherence. Methods: Qualitative semi-structured interviews (n=88) and quantitative audio computer-assisted self-interviews (n=224) were conducted with former FEM-PrEP participants in Bondo Kenya and Pretoria South Africa. Thematic analysis was used to analyze the qualitative data and descriptive statistics were used to describe ACASI responses. Data are presented within the five categories of Ickovics’ and Meisler’s conceptual framework on adherence: 1) the individual 2) trial characteristics and study pill regimen 3) patient-provider relationship 4) clinical setting and 5) the disease. Results: Participants’ explanations for non-adherence were primarily situated within three of the framework’s five categories: 1) the individual 2) trial characteristics and study pill regimen and 3) the disease. Concerns about the investigational nature of the drug being tested and side effects were the prominent reasons reported for non-adherence. Participants also described being discouraged from taking the study pill by members of the community their sexual partners and other participants primarily because of these same concerns. Limited acceptability of the pill’s attributes influenced nonadherence for some participants as did concerns about HIV-related stigma. Additionally many participants reported that others continued in FEM-PrEP while not taking the study pill because of the trial’s ancillary benefits and visit reimbursement -- factors related to the clinical setting. Negative patient-provider relationships were infrequently reported as a factor that influenced non-adherence. Conclusion: Despite substantial study staff engagement with participants and communities concerns about the study pill and discouragement from others appeared to have influenced non-adherence considerably. Alternative study designs or procedures and enhanced community engagement paradigms may be needed in future studies. Copyright: 2015 Wolters Kluwer Health Inc.

Introduction Accurate incidence estimates are needed to characterize the HIV epidemic and guide prevention efforts. HIV Incidence assays are cost-effective laboratory assays that provide incidence estimates from cross-sectional surveys. We conducted a global market assessment of HIV incidence assays under three market scenarios and estimated the economic value of improved incidence assays. Methods We interviewed 27 stakeholders, and reviewed journal articles, working group proceedings, and manufacturers’ sales figures. We determined HIV incidence assay use in 2014, and estimated use in 2015 to 2017 and in 5 to 10-years under three market scenarios, as well as the cost of conducting national and key population surveys using an HIV incidence assay with improved performance. Results Global 2014 HIV incidence assay use was 308,900 tests, highest in Asia and mostly for case- and population-based surveillance. Estimated 2015 to 2017 use was 94,475 annually, with declines due to China and the United States discontinuing incidence assay use for domestic surveillance. Annual projected 5 to 10 year use under scenario 1 – no change in technology – was 94,475. For scenario 2 – a moderately improved incidence assay – projected annual use was 286,031. Projected annual use for scenario 3 – game-changing technologies with an HIV incidence assay part of (a) standard confirmatory testing, and (b) standard rapid testing, were 500,000 and 180 million, respectively. As HIV incidence assay precision increases, decreased sample sizes required for incidence estimation resulted in $5 to 23 million annual reductions in survey costs and easily offset the approximately $3 million required to develop a new assay. Conclusions Improved HIV incidence assays could substantially reduce HIV incidence estimation costs. Continued development of HIV incidence assays with improved performance is required to realize these cost benefits.

As noted in a previous chapter, the last decade has witnessed an increase in arrest rates for girls (Chap. 1). Notwithstanding the important issue of whether girls are actually getting more violent, a consequence of these rising rates is long overdue attention to delinquency committed by girls. Unfortunately, many of the theoretical frameworks and intervention models on delinquency (e.g., Patterson et al. 1991; Loeber and Farrington 2001) were based on research of males. Thus, little is known about risk mechanisms specific to girls’ delinquency. Such information is necessary in order to guide prevention and intervention efforts that are responsive to girls’ needs.

Objective To determine the efficacy and safety of interventions for pemphigus vulgaris (PV). Study Design We conducted a systematic review from 2003 to 2013 according to the Cochrane Collaboration methodology. Randomized controlled trials (RCTs) or controlled clinical trials (CCTs) and observational studies were conducted along with diagnosis confirmed by clinical, histopathologic, and immunofluorescence criteria. Primary outcomes were disease remission and mortality; several relevant secondary outcomes were also included. Results Fourteen RCTs or CCTs and 110 observational studies were included in the final analyses. RCTs or CCTs demonstrated considerable heterogeneity in outcome measures, and all had a high risk of bias for at least 1 of 8 domains. Of the studies, 96.8% (120) described the use of oral corticosteroids. Azathioprine and mycophenolate–mofetil were the most commonly cited treatments. An increasing number of studies described biologic therapies (rituximab, intravenous immunoglobulin [IVIg]). Evidence supporting recent comprehensive treatment guidelines was reviewed. Conclusions We found persisting wide variations in treatment practice and inadequate quality of research supporting optimal PV treatment.

Objective To determine the efficacy and safety of interventions for mucous membrane pemphigoid (MMP). Study Design We conducted a systematic review from 2003 to 2013 according to the Cochrane Collaboration methodology. Randomized controlled trials (RCTs) or controlled clinical trials and observational studies were included, with diagnosis confirmed by clinical, histopathologic, and immunofluorescence criteria. The primary outcome was lesion remission or healing; several relevant secondary outcomes were also included. Results In the final analysis, 1 RCT and 32 observational studies were included. The one included RCT with a high risk of bias in multiple domains found limited evidence that pentoxifylline, combined with corticosteroid and cyclophosphamide, was more effective than standard therapy (corticosteroid + cyclophosphamide alone) for ocular MMP. We summarize here the outcomes from 32 observational studies examining 242 patients across 19 unique treatments. Interventions that show promise include rituximab and intravenous immunoglobulin. Conclusions This systematic review is the most recent since 2003–2009. There is still lack of high-quality research providing evidence-based MMP treatments.

Introduction The customs of widow cleansing and widow inheritance are practiced in several communities throughout sub-Saharan Africa. In the Nyanza Province of Kenya, according to tradition, Luo widows are expected to engage in sexual intercourse with a “cleanser,” without the use of a condom, in order to remove the impurity ascribed to her after her husband's death. Luo couples, including widows, are also expected to engage in sex preceding specific agricultural activities, building homes, funerals, weddings, and other significant cultural and social events. Widows who are inherited for the purpose of fulfilling cultural obligation have a higher prevalence of HIV than those who remain un-inherited or are inherited for the purpose of companionship. Methods As part of a larger descriptive qualitative study to inform study procedures for FEM-PrEP, an HIV prevention pre-exposure prophylaxis clinical trial, we conducted 15 semi-structured interviews (SSIs) with widows, 15 SSIs with inheritors, and four focus group discussions with widows in the Bondo and Rarieda districts in Nyanza Province to explore the HIV risk context within widow cleansing and inheritance practices. Thematic qualitative analysis was used to analyze the data. Results The majority of widows reported in the demographic questionnaire being inherited, and most widows in the SSIs described participating in the cleansing ritual. We identified two main themes related to HIV prevention within the context of widow cleansing and inheritance: 1) widows must balance limiting their risk for HIV infection with meeting cultural expectations and ensuring that their livelihood needs are met, and 2) sexual abstinence undermines cultural expectations in widowhood while the use of condoms is deemed inappropriate in fulfilling culturally prescribed sexual rituals, and is often beyond the widow's ability to negotiate. Conclusions Women-controlled HIV prevention methods such as antiretroviral-based oral pre-exposure prophylaxis, vaginal gels, and vaginal rings are needed for HIV-negative widows who engage in sexual rituals related to widowhood.

A computational model of gas transport in the lung is described which remedies many of the deficiencies of previous models, as listed by Chang and Farhi (1973), in that it allows for fluctuating lung dimensions, gas exchange, simultaneous convection and diffusion, and the enhanced effective diffusion that occurs when convective flow is also present. The results of calculations using the model are presented, showing the maximum effect of Taylor diffusion. The actual magnitude of Taylor diffusion, suitably modified to allow for the disturbed conditions within the lung, is considered in the light of recent experiments.