Victimization among adolescents of female sex workers: findings from the children of at-risk parents (CARP) study in Uganda.

BACKGROUND: Female sex workers (FSWs) live and work in high-risk environments, experience high levels of adversity, and have multigenerational trauma that can negatively affect their children. Yet not much is known about the prevalence of victimization (i.e., exposure to maltreatment and trauma) among children of FSWs. This study compared the prevalence of lifetime victimization among adolescents of FSWs and adolescents of non-FSWs in Gulu City, Northern Uganda. METHODS: A comparative cross-sectional study was conducted among adolescents (10-17 years) enrolled in the Children of At-Risk Parents (CARP) study. This study included 147 adolescents of FSWs and 147 adolescents of non-FSWs selected for comparison in Gulu City, Northern Uganda. The adolescents of FSWs were identified through their mothers using respondent-driven sampling. Data on the residence of FSWs guided a proportionate stratified sampling of adolescents of non-FSWs. Using the Juvenile Victimization Questionnaire, we screened for 34 different types of victimization during participants' lifetimes. Percentage point differences within groups of adolescents and comparison between adolescents of FSWs and non-FSWs were calculated using STATA version 14.1. Statistical significance was set to p < 0.05. RESULTS: 99.3% of the participants experienced at least one form of lifetime victimization. The median number of lifetime victimizations was 12.4. Overall, lifetime victimization was higher among adolescents of FSWs than non-FSWs (13.4 vs. 11.5), male vs. female adolescents (13.4 vs. 11.9), and older [14-17 years] vs. younger (10-13 years) adolescents (14.0 vs. 11.7). Further, more adolescents of FSWs experienced lifetime victimization in the following domains and subdomains, all of which were statistically significant: kidnap (15.8% vs. 4.8%), emotional abuse (65.8% vs. 50.0%), emotional neglect (37.4% vs. 21.1%), physical intimidation (10.2% vs. 4.1%), relational aggression (36.4% vs. 18.4%), verbal aggression (68.7% vs. 46.9%), sexual victimization (31.3% vs. 17.7%), verbal sexual harassment (20.4% vs. 5.4%), exposure to murder scene (42.9% vs. 26.5%), witness to domestic violence (39.5% vs. 26.5%), and witness to the murder of relatives (31.3% vs. 21.1%). Conversely, more adolescents of non-FSWs experienced caregiver victimization than the adolescents of FSWs (98.0 vs. 92.5; p < 0.05). CONCLUSIONS: Childhood victimization is highly prevalent in Northern Uganda and disproportionately affects the adolescents of FSWs. Therefore, government and development partners should urgently develop policies and interventions targeting prevention, early detection, and timely management of victimization in this vulnerable population.

Delivery of a post-natal neonatal jaundice education intervention improves knowledge among mothers at Jinja Regional Referral Hospital in Uganda.

BACKGROUND: Neonatal jaundice (NNJ) is a major contributor to childhood morbidity and mortality. As many infants are discharged by 24 hours of age, mothers are key in detecting severe forms of jaundice. Mothers with limited knowledge of NNJ have a hard time identifying these infants who could go on to have the worst outcomes. This study aimed to determine the effect of a jaundice education package delivered to mothers prior to hospital discharge on maternal knowledge after discharge. METHODS: This was a before and after interventional study involving an education package delivered through a video message and informational voucher. At 10-14 days after discharge, participants were followed up via telephone to assess their post-intervention knowledge. A paired t-test was used to determine the effectiveness of the intervention on knowledge improvement. Linear regression was used to determine predictors of baseline knowledge and of change in knowledge score. RESULTS: Of the 250 mothers recruited, 188 were fit for analysis. The mean knowledge score was 10.02 before and 14.61 after the intervention, a significant difference (p<0.001). Factors determining higher baseline knowledge included attendance of 4 or more antenatal visits (p < 0.001), having heard about NNJ previously (p < 0.001), having experienced an antepartum illness (p = 0.019) and higher maternal age (p = 0.015). Participants with poor baseline knowledge (ß = 7.523) and moderate baseline knowledge (ß = 3.114) had much more to gain from the intervention relative to those with high baseline knowledge (p < 0.001). CONCLUSION: Maternal knowledge of jaundice can be increased using a simple educational intervention, especially in settings where the burden of detection often falls on the mother. Further study is needed to determine the impact of this intervention on care seeking and infant outcomes.

The MOMENTUM study: Putting the 'Three Delays' to work to evaluate access to emergency obstetric and neonatal care in a remote island community in Western Kenya.

Despite worldwide improvements in maternal and infant mortality, mothers and babies in remote, low-resource communities remain disproportionately vulnerable to adverse health outcomes. In these settings, delays in accessing emergency care are a major driver of poor outcomes. The 'Three Delays' model is now widely utilised to conceptualise these delays. However, in out-of-hospital contexts, operational and methodological constraints present major obstacles in practically quantifying the 'Three Delays'. Here, we describe a novel protocol for the MOMENTUM study (Monitoring of Maternal Emergency Navigation and Triage on Mfangano), a 12-month cohort design to assess delays during obstetric and neonatal emergencies within the remote villages of Mfangano Island Division, Lake Victoria, Kenya. This study also evaluates the preliminary impact of a community-based intervention called the 'Mfangano Health Navigation' programme. Utilising participatory case audits and contextually specific chronological reference strategies, this study combines quantitative tools with deeper-digging qualitative inquiry. This pragmatic design was developed to empower local research staff and study participants themselves as assets in unravelling the complex socio-economic, cultural, and logistical dynamics that contribute to delays, while providing real-time feedback for locally driven intervention. We present our methods as an adaptive framework for researchers grappling with similar challenges across fragmented, rural health landscapes.

The development and implementation of a competency-based curriculum for training in global health research.

The Fogarty International Center (FIC) Global Health Fellows Program provides trainees with the opportunity to develop research skills through a mentored research experience, increase their content expertise, and better understand trends in global health research, funding organizations, and pathways to generate support. The Northern Pacific Global Health Fellows Research and Training Consortium, which hosts one of the FIC Global Health Programs, sought to enhance research training by developing, implementing, and evaluating a competency-based curriculum that uses a modular, asynchronous, web-based format. The curriculum has 8 core competencies, 36 learning objectives, and 58 assignments. Nineteen trainees completed their 11-month fellowship, engaged in the curriculum, and provided pre- and post-fellowship self-assessments. Self-assessed scores significantly improved for all competencies. Trainees identified the curriculum as one of the strengths of the program. This competency-based curriculum represents a first step toward creating a framework of global health research competencies on which further efforts could be based.

Beliefs About Anal Cancer among HIV-Infected Women: Barriers and Motivators to Participation in Research.

BACKGROUND: Infection with the human immunodeficiency virus (HIV) remains associated with a greater risk of anal cancer, despite widespread use of combination antiretroviral therapy. Evidence concerning the acceptability of anal cancer screening gives little attention to women. Because HIV-infected women have a high prevalence of depression and history of sexual trauma, understanding acceptability among this group is critical. PURPOSE: We sought to assess barriers and motivators to participation in anal cancer screening research among a racial/ethnically diverse HIV-infected female population. METHODS: We conducted a survey based on the Health Belief Model to identify characteristics of women willing to participate in anal cancer screening research (n = 200). Bivariate analyses examined associations between willingness to participate and sociodemographics, clinical characteristics, and health beliefs. Logistic regression modeled willingness to participate in research. MAIN FINDINGS: Of the women who participated, 37% screened positive for depression, 43% reported a high trauma history, and 36% screened positive for posttraumatic stress disorder. Overall, 65% reported willingness to participate in research. Those likely to participate were older, reported intravenous drug use as their HIV risk factor, and had a history of prior high-resolution anoscopy (HRA) compared with those unwilling to participate. The most commonly reported barrier to anal Pap testing was fear of pain. In adjusted analyses, a lack of fear of pain and prior experience with HRA significantly predicted willingness to participate. CONCLUSIONS: Findings suggest that, to increase participation in anal Pap and HRA-related research for HIV-infected women, a single approach may not be adequate. Rather, we must harness patients' previous experiences and address psychosocial and financial concerns to overcome barriers to participation.

Feasibility of patient navigation in resident primary care practice: a screening mammography quality improvement initiative.

Patient navigation (PN) has been used to improve breast cancer outcomes but has not been evaluated in resident practices. The objective of this study was to evaluate the feasibility of PN in resident clinics to improve biennial screening mammography. All participants whose last screening mammogram was at 18 months or after received PN. Feasibility outcomes included practicality (ability to carry out intervention), effectiveness (ability of intervention to increase biennial screening mammography rates), and acceptability (resident satisfaction with PN). Despite difficulty contacting patients, we found PN improved screening mammography adherence in resident practices serving vulnerable populations. Adherence rates increased significantly postintervention. Residents reported interest in using PN in practice.

Challenges in the delivery of quality breast cancer care: initiation of adjuvant hormone therapy at an urban safety net hospital.

PURPOSE: Breast cancer treatment disparities in racial/ethnic minority and low-income populations are well documented; however, underlying reasons remain poorly understood. This study sought to identify barriers to the delivery of quality breast cancer treatment, addressing compliance with the National Quality Forum (NQF) quality metric for adjuvant hormone therapy (HT; administration of HT within 365 days of diagnosis in eligible patients) at an urban safety net hospital. METHODS: This retrospective, observational study included women diagnosed with nonmetastatic, T1c or greater, estrogen and/or progesterone receptor-positive breast cancer from 2006 to 2008. Data sources included the hospital cancer registry and electronic medical record. Compliance with the NQF quality metric was defined as HT prescription within 365 days of diagnosis. Bivariate analysis compared compliant with noncompliant patients. Qualitative analysis assessed reasons for delayed compliance (HT at > 365 days) and never compliance (no HT at 4 years). RESULTS: Of 113 eligible patients, the majority were racial/ethnic minority (56%), stage II (54%), unmarried (60%), and had public or no insurance (72%). Sixty-four percent were compliant, and 36% were noncompliant. Of the noncompliant, 78% had delayed compliance, and 22% were never compliant. Noncompliant patients were significantly more likely to be Black, Hispanic, foreign-born, and stage III at diagnosis. Ten reasons for delayed compliance were identified, including patient- and system-level barriers. Most patients (56%) had more than one reason contributing to delay. CONCLUSION: Urgently needed interventions to reduce disparities in breast cancer treatment should take into account obstacles inherent among immigrant and indigent populations and complexities of multidisciplinary cancer care.

Adherence to conservative management recommendations for abnormal pap test results in adolescents.

OBJECTIVE: To investigate whether the 2006 American Society for Colposcopy and Cervical Pathology guidelines for conservative management of minimally abnormal Pap test results (atypical squamous cells of undetermined significance, human papillomavirus-positive, and low-grade squamous intraepithelial lesions) and moderate dysplasia (cervical intraepithelial neoplasia 2) in adolescents 1) resulted in fewer colposcopies and loop electrosurgical excision procedures (LEEPs) in adolescents or 2) resulted in unintended treatment changes in older age groups. METHODS: We analyzed data from 1,806 women aged 18 years and older attending one of six community health centers who were diagnosed with abnormal Pap test results between January 1, 2004, and December 31, 2008. We used multivariable logistic regression to examine treatment differences in women with minimally abnormal Pap test results before and after guideline changes. Variables included date of abnormality, site of care, race or ethnicity, language, and insurance type. We used Fisher exact tests to examine rates of LEEP in patients with moderate dysplasia before and after guideline publication. RESULTS: Among 206 women aged 18-20 years, rates of colposcopy after a minimally abnormal Pap test result decreased from 78% (n=102) to 45% (n=34) after guideline changes (P<.001). Colposcopy among women over age 21 (n=1,542) remained unchanged (greater than 90%). Multivariable logistic regression indicated that both date of abnormality and site of care were associated with colposcopy referral. After guideline changes, management of moderate dysplasia with LEEP in women aged 18-23 decreased from 55% to 18% (P=.04); rates remained stable in women ages 24 and older (70% compared with 74%; P=.72). CONCLUSION: Health care providers quickly adopted new conservative management guidelines for low-income, minority adolescents, which may reduce preterm deliveries in these high-risk populations. LEVEL OF EVIDENCE: II.

Remodeling of the ischemia-reperfused murine heart: 11.7-T cardiac magnetic resonance imaging of contrast-enhanced infarct patches and transmurality.

Our laboratory has published the first evidence obtained from fast low-angle-shot cine magnetic resonance imaging (11.7 T) studies demonstrating secondary myocyte death after ischemia/reperfusion (IR) of the murine heart. This work provides the first evidence from 11.7-T magnet-assisted pixel-level analysis of the post-IR murine myocardial infarct patches. Changes in function of the remodeling heart were examined in tandem. IR compromised cardiac function and induced LV hypertrophy. During recovery, the IR-induced increase in LV mass was partly offset. IR-induced wall thinning was noted in the anterior aspect of LV and at the diametrically opposite end. Infarct size was observed to be largest on post-IR days 3 and 7. With time (day 28), however, the infarct size was significantly reduced. IR-induced absolute signal-intensity enhancement was highest on post-IR days 3 and 7. As a function of post-IR time, signal-intensity enhancement was attenuated. The threshold of hyperenhanced tissue resulted in delineation of contours that identified necrotic (bona fide infarct) and reversibly injured infarct patches. The study of infarct transmurality indicated that whereas the permanently injured tissue volume remained unchanged, part of the reversibly injured infarct patch recovered in 4 weeks after IR. The approach validated in the current study is powerful in noninvasively monitoring remodeling of the post-IR beating murine myocardium.