Phuoc V. Le

The Jade Ribbon Campaign: A Model Program for Community Outreach and Education to Prevent Liver Cancer in Asian Americans

The Jade Ribbon Campaign (JRC) is a culturally targeted, community-based outreach program to promote the prevention, early detection, and management of chronic hepatitis B virus (HBV) infection and liver cancer among Asian Americans. In 2001, 476 Chinese American adults from the San Francisco Bay Area attended an HBV screening clinic and educational seminar. The prevalence of chronic HBV infection was 13%; only 8% of participants showed serologic evidence of protective antibody from prior vaccination. Participants reported low preventive action before the clinic, but after one year, 67% of those with chronic HBV infection had consulted a physician for liver cancer screening, and 78% of all participants had encouraged family members to be tested for HBV. The increase in HBV awareness, screening, and physician follow-up suggests that culturally aligned interventions similar to the JRC may help reduce the disproportionate burden of disease to chronic HBV infection among Asian Americans.

Occurrence and overlap of natural disasters, complex emergencies and epidemics during the past decade (1995–2004)

BackgroundThe fields of expertise of natural disasters and complex emergencies (CEs) are quite distinct, with different tools for mitigation and response as well as different types of competent organizations and qualified professionals who respond. However, natural disasters and CEs can occur concurrently in the same geographic location, and epidemics can occur during or following either event. The occurrence and overlap of these three types of events have not been well studied.MethodsAll natural disasters, CEs and epidemics occurring within the past decade (1995–2004) that met the inclusion criteria were included. The largest 30 events in each category were based on the total number of deaths recorded. The main databases used were the Emergency Events Database for natural disasters, the Uppsala Conflict Database Program for CEs and the World Health Organization outbreaks archive for epidemics.AnalysisDuring the past decade, 63% of the largest CEs had ≥1 epidemic compared with 23% of the largest natural disasters. Twenty-seven percent of the largest natural disasters occurred in areas with ≥1 ongoing CE while 87% of the largest CEs had ≥1 natural disaster.ConclusionEpidemics commonly occur during CEs. The data presented in this article do not support the often-repeated assertion that epidemics, especially large-scale epidemics, commonly occur following large-scale natural disasters. This observation has important policy and programmatic implications when preparing and responding to epidemics. There is an important and previously unrecognized overlap between natural disasters and CEs. Training and tools are needed to help bridge the gap between the different type of organizations and professionals who respond to natural disasters and CEs to ensure an integrated and coordinated response.

Public health works: Blood donation in urban China☆

Recent shifts in the global health infrastructure warrant consideration of the value and effectiveness of national public health campaigns. These shifts include the globalization of pharmaceutical research, the rise of NGO-funded health interventions, and the rise of biosecurity models of international health. We argue that although these trends have arisen as worthwhile responses to actual health needs, it is important to remember the key role that public health campaigns can play in the promotion of national health, especially in developing nations. Focusing on an example set by China in response to a public health crisis surrounding the national need for a clean and adequate blood supply and the inadvertent spread of HIV by way of blood donation in the early 1990s, we argue that there is an important role for strong national public health programs. We also identify the key factors that enabled Chinas response to this burgeoning epidemic to be, in the end, largely successful.

Maternal and neonatal outcomes of hospital vaginal deliveries in Tibet

Introduction: To determine the outcomes of vaginal deliveries in three study hospitals in Lhasa, Tibet Autonomous Region (TAR), Peoples Republic of China (PRC), at high altitude (3650 m). Methods: Prospective observational study of 1121 vaginal deliveries. Results: Pre‐eclampsia/gestational hypertension (PE/GH) was the most common maternal complication 18.9% (n = 212), followed by postpartum hemorrhage (blood loss ≥ 500 ml) 13.4%. There were no maternal deaths. Neonatal complications included: low birth weight (10.2%), small for gestational age (13.7%), pre‐term delivery (4.1%) and low Apgar (3.7%). There were 11 stillbirths (9.8/1000 live births) and 19 early neonatal deaths (17/1000 live births). Conclusion: This is the largest study of maternal and newborn outcomes in Tibet. It provides information on the outcomes of institutional vaginal births among women delivering infants at high altitude. There was a higher incidence of PE/GH and low birth weight; rates of PPH were not increased compared to those at lower altitudes.

Perspective: postearthquake haiti renews the call for global health training in medical education.

On January 12, 2010, Haiti experienced one of the worst disasters in human history, a magnitude 7.0 earthquake, resulting in the deaths of approximately 222,000 Haitians and grievous injury to hundreds of thousands more. International agencies, academic institutions, nongovernmental organizations, and associations responded by sending thousands of medical professionals, including nurses, doctors, medics, and physical therapists, to support the underresourced Haitian health system. The volunteers who came to provide medical care to disaster victims worked tirelessly under extremely challenging conditions, but in many cases they had no previous work experience in resource-limited settings, minimal training in tropical disease, and no knowledge of the historical background that contributed to the catastrophe. Often, this lack of preparedness hindered their ability to care adequately for their patients. The authors of this perspective argue that the academic medicine community must prepare medical trainees not only to treat the illnesses of patients in resource-limited settings but also to fight the injustice that fosters disease and allows such catastrophes to unfold. The authors advocate purposeful attention to building global health curricula; providing adequate time, funding, and opportunity to work in resource-limited international settings; and ensuring sufficient supervision for trainees to work safely. They also call for an interdisciplinary approach to global health that both affirms health care as a fundamental human right and explores the historical, economic, and political causes of inequitable health care.

Teaching Corner: “First Do No Harm”: Teaching Global Health Ethics to Medical Trainees Through Experiential Learning

Recent studies show that returning global health trainees often report having felt inadequately prepared to deal with ethical dilemmas they encountered during outreach clinical work. While global health training guidelines emphasize the importance of developing ethical and cultural competencies before embarking on fieldwork, their practical implementation is often lacking and consists mainly of recommendations regarding professional behavior and discussions of case studies. Evidence suggests that one of the most effective ways to teach certain skills in global health, including ethical and cultural competencies, is through service learning. This approach combines community service with experiential learning. Unfortunately, this approach to global health ethics training is often unattainable due to a lack of supervision and resources available at host locations. This often means that trainees enter global health initiatives unprepared to deal with ethical dilemmas, which has the potential for adverse consequences for patients and host institutions, thus contributing to growing concerns about exploitation and “medical tourism.” From an educational perspective, exposure alone to such ethical dilemmas does not contribute to learning, due to lack of proper guidance. We propose that the tension between the benefits of service learning on the one hand and the respect for patients’ rights and well-being on the other could be resolved by the application of a simulation-based approach to global health ethics education.

Global health hospitalists: the fastest growing specialty's newest niche.

Over the last decade, health systems strengthening, workforce training, and patient safety have come to the forefront of global health (GH) priorities. Although a growing literature describes the advantages and challenges of GH experience during medical school and residency, little is known about patterns of GH activity among hospitalists. As the fastest growing US medical specialty, hospital medicine is well suited to meet these global health challenges through specific emphasis on quality improvement, safety, systems thinking, and medical education. To learn about hospitalist involvement in GH, we conducted a survey study of hospitalist members of the Society of Hospital Medicine (SHM). Our survey was sent to the entire SHM membership ( 8000) and examined demographics, characteristics, and patterns of involvement in GH, and explored perceived synergies as well as barriers to GH work. Among the 232 participants who responded to the questionnaire, 60% were male; the mean age was 43 years. Seventy percent had internal medicine training, 41% indicated a community-based nonacademic hospital as their primary professional setting, and 81% indicated that clinical work was their primary professional activity (Table 1). Overall, 51% of all respondents in our study reported having GH experience prior to becoming hospitalists, and 33% of all respondents said that they participated in GH activities after entering the field of hospital medicine. Sixty-five percent of respondents stated that their GH work since becoming hospitalists primarily addressed infectious diseases, and 42% indicated that their activities were in the outpatient setting. Seventy-eight percent of respondents had no funding to support their GH work. Among the 67 respondents who answered a question on the possible influence of GH work on their decision to enter hospital medicine, 29% indicated that scheduling flexibility inherent in hospitalist work is an important enabling factor for continued engagement in GH. Qualitative analysis of responses to open-ended questions revealed several challenges that hospitalists face in the field: 1) lack of mentorship, career development plan, and recognition of GH activities; 2) lack of GH training and knowledge of local systems of care, and difficulty applying domestic clinical experience in GH settings; 3) lack of materials resources and funding; and 4) lack of hospitalist model for inpatient care in many GH settings (Table 2). Despite these challenges, respondents thought that hospitalists could make several important contributions to GH: 1) service delivery, 2) clinical training of healthcare providers and capacity building, 3) quality improvement and systems change, 4) donation of TABLE 1. Demographics (Total N5232)

What Are the Ethical Issues Facing Global-Health Trainees Working Overseas? A Multi-Professional Qualitative Study

The aim of this study was to identify global health ethical issues that health professional trainees may encounter during electives or placements in resource-limited countries. We conducted a qualitative study involving focus groups and an interview at the University of California San Francisco. Participants were multi-professional from the Schools of Medicine, Nursing and Pharmacy and had experience working, or teaching, as providers in resource-limited countries. Eighteen participants provided examples of ethical dilemmas associated with global-health outreach work. Ethical dilemmas fell into four major themes relating to (1) cultural differences (informed consent, truth-telling, autonomy); (2) professional issues (power dynamics, training of local staff, corruption); (3) limited resources (scope of practice, material shortages); (4) personal moral development (dealing with moral distress, establishing a moral compass, humility and self awareness). Three themes (cultural differences, professional issues, limited resources) were grouped under the core category of “external environmental and/or situational issues” that trainees are confronted when overseas. The fourth theme, moral development, refers to the development of a moral compass and the exercise of humility and self-awareness. The study has identified case vignettes that can be used for curriculum content for global-health ethics training.

Factors Associated with Hepatitis B Knowledge Among Vietnamese Americans: A Population-Based Survey.

Vietnamese Americans have high rates of hepatitis B virus (HBV) infection but low rates of knowledge and screening. A population-based survey conducted in 2011 of Vietnamese Americans in two geographic areas (n = 1666) was analyzed. The outcome variables were having heard of HBV and a score summarizing knowledge of HBV transmission. Most respondents (86.0%) had heard of HBV. Correct knowledge of transmission ranged from 59.5% for sex, 68.1% for sharing toothbrushes, 78.6% for during birth, and 85.0% for sharing needles. In multivariable analyses, factors associated with having heard of HBV and higher knowledge included Northern California residence, longer U.S. residence, higher education, family history of HBV, and discussing HBV with family/friends. Higher income was associated with having heard of HBV. English fluency and being U.S.-born were associated with higher knowledge. Interventions to increase knowledge of HBV transmission are needed to decrease this health disparity among Vietnamese Americans.

Power, potential, and pitfalls in global health academic partnerships: review and reflections on an approach in Nepal

ABSTRACT Background: Global health academic partnerships are centered around a core tension: they often mirror or reproduce the very cross-national inequities they seek to alleviate. On the one hand, they risk worsening power dynamics that perpetuate health disparities; on the other, they form an essential response to the need for healthcare resources to reach marginalized populations across the globe. Objectives: This study characterizes the broader landscape of global health academic partnerships, including challenges to developing ethical, equitable, and sustainable models. It then lays out guiding principles of the specific partnership approach, and considers how lessons learned might be applied in other resource-limited settings. Methods: The experience of a partnership between the Ministry of Health in Nepal, the non-profit healthcare provider Possible, and the Health Equity Action and Leadership Initiative at the University of California, San Francisco School of Medicine was reviewed. The quality and effectiveness of the partnership was assessed using the Tropical Health and Education Trust Principles of Partnership framework. Results: Various strategies can be taken by partnerships to better align the perspectives of patients and public sector providers with those of expatriate physicians. Actions can also be taken to bring greater equity to the wealth and power gaps inherent within global health academic partnerships. Conclusions: This study provides recommendations gleaned from the analysis, with an aim towards both future refinement of the partnership and broader applications of its lessons and principles. It specifically highlights the importance of targeted engagements with academic medical centers and the need for efficient organizational work-flow practices. It considers how to both prioritize national and host institution goals, and meet the career development needs of global health clinicians.