Health Volunteers Overseas: A Model for Ethical and Effective Short-Term Global Health Training in Low-Resource Countries

Economic aspects of prolonged home video-EEG monitoring: a simulation study

INTRODUCTION

Video EEG monitoring (VEM) is an important tool for characterizing clinical events suspected as seizures. It is also used for pre-surgical workups in patients with drug-resistant epilepsy (DRE). In-hospital VEM high cost, long admission waiting periods and some other inconveniences led to an interest in home VEM (HVEM). However, because antiseizure medications cannot be reduced at home, HVEM may require longer monitoring. While the economic aspect is one of the main motivations for HVEM, the cost of HVEM lasting several weeks has not been assessed.

METHODS

We modeled the cost of HVEM for 8 weeks and compared it to the cost of 1-week in-hospital VEM. Additionally, we modeled the per-patient cost for a combination of HVEM and in-hospital VEM, considering that if in a proportion of patients HVEM fails to achieve its goal, they should undergo in-hospital VEM with drug reduction.

RESULTS

The average cost of HVEM up to 4-6 weeks of monitoring was lower than that for the 1-week in-hospital VEM. Combining the 3-week HVEM with 1-week in-hospital VEM (if needed) reduced the per-patient cost by 6.6-28.6% as compared to the situation when all the patients with DRE were referred to the in-hospital VEM.

CONCLUSIONS

A prolonged intermittent HVEM can be cost-effective, especially if the minimal seizure frequency is about one seizure per week. The study findings support directing efforts into clinical trials and technology development.

Ten Questions to Guide Learners Seeking Equitable Global Health Experiences Abroad

"Global health experiences," clinical and research learning opportunities where learners from high-income country (HIC) institutions travel to low- and middle-income countries (LMICs), are becoming increasingly popular and prolific in the health sciences. Increased interest has been well documented among medical, pharmacy, and nursing learners who are driving these agendas at their institutions. Although such opportunities have potential to mutually benefit the learner and host, in practice they can be exploitative, benefiting HIC learners without reciprocity for LMIC hosts. Given these and other pervasive ethical concerns in global health, efforts to decolonize global health and emphasize equity are being made at the institutional level. Despite progress toward global health equity from institutions, most learners lack the resources and education needed to critically evaluate the numerous global health opportunities or equitably codesign these experiences for themselves. This article offers 10 guiding questions that learners should answer before selecting or codesigning a global health opportunity through a lens of global health equity. These prompts encompass values including motivations, reciprocity, accountability, sustainability, financial implications, self-reflection, bidirectional communication, and mitigating burden and power dynamics. The authors provide tips, pitfalls to avoid, and pragmatic examples for learners working to actualize partnerships and opportunities aligned with the movement of global health equity. With these guiding questions and accompanying reflection tool, learners, faculty members, and their LMIC partners should be better equipped to engage in mutually beneficial partnership through the framework of global health equity.

Learning from the Past: Pandemics and the Governance Treadmill

Global human health threats, such as the ongoing COVID-19 pandemic, necessitate coordinated responses at multiple levels. Public health professionals and other experts broadly agree about actions needed to address such threats, but implementation of this advice is stymied by systemic factors such as prejudice, resource deficits, and high inequality. In these cases, crises like epidemics may be viewed as opportunities to spark structural changes that will improve future prevention efforts. However, crises can also weaken governance and reinforce systemic failures. In this paper, we use the concept of the governance treadmill to demonstrate cross-level dynamics that help or hinder the alignment of capacities toward prevention during public health crises. We find that variation in capacities and responses across local, national, and international levels contributes to the complex evolution of global and local health governance. Where capacities are misaligned, effective local prevention of global pandemic impacts tends to be elusive in the short term, and multiple cycles of crisis and response may be required before capacities align toward healthy governance. We demonstrate that this transition requires broader societal adaptation, particularly towards social justice and participatory democracy.

Using Prompted Reflective Writing to Demonstrate Learning of Physician Competencies during Global Clinical Rotations

Global health education programs have grown in number and rigor with the development of learning objectives, competency frameworks, and assessment tools. This study aimed to assess whether prompted reflective writing could demonstrate medical student learning of physician competencies during global clinical rotations. From 2014 to 2018, 135 medical students who participated in global health clinical rotations responded to four reflective writing prompts. We conducted qualitative content analysis of 487 individual responses using grounded theory and an iterative process to identify themes associated with the eight American Association of Medical College physician competency domains. In response to prompted reflective writing assignments, students demonstrated learning related to all eight competencies. They reflected on systems-based practice while also sharing their growth in knowledge and skills related to personal and professional development, knowledge for practice, interprofessional collaboration, and patient care. In demonstrating practice-based learning and improvement, students additionally reflected on how the experiences during their global clinical rotations might influence their future careers as physicians. Our findings suggest that prompted reflective writing during global clinical rotations allows medical students to demonstrate learning in the competency domains expected of all physician trainees and to reflect on the application of this learning to current and future patient care. In reading students' writings, we found that prompted reflective writing during global clinical rotations offers an opportunity for students to illustrate the knowledge and skills they have acquired as physicians in training.

Gynecologic pathology services in low- and middle-income countries

OBJECTIVE

The International Gynecologic Cancer Society (IGCS) offers multidisciplinary conferences to underserved communities. Mentor pathologists have become an integral part of these tumor boards, as pathology services in low-to-middle-income countries are often inadequate and disjointed. The IGCS Pathology Working Group conducted a survey to assess barriers to quality pathology services in low-to-middle-income countries and identified potential solutions.

METHODS

A 69-question cross-sectional survey assessing different aspects of pathology services was sent to 15 IGCS Extension for Community Healthcare Outcomes (ECHO) training sites in Africa, Asia, Central America, and the Caribbean. Local gynecologic oncologists distributed the survey to their pathology departments for review. The responses were tabulated in Microsoft Excel.

RESULTS

Responses were received from nine training sites: five sites in Africa, two in Asia, one in Central America, and one in the Caribbean. There were no pathologists with subspecialty training in gynecologic pathology. Most (7/9, 78%) surveyed sites indicated that they have limited access to online education and knowledge transfer resources. Of the eight sites that responded to the questions, 50% had an electronic medical system and 75% had a cancer registry. Synoptic reporting was used in 75% of the sites and paper-based reporting was predominant (75%). Most (6/7, 86%) laboratories performed limited immunohistochemical stains on site. None of the sites had access to molecular testing.

CONCLUSIONS

Initial goals for collaboration with local pathologists to improve diagnostic pathology in low- and middle-income countries could be defining minimal gross, microscopic, and reporting pathology requirements, as well as wisely designed educational programs intended to mentor local leaders in pathology. Larger studies are warranted to confirm these observations.

Taking Paediatrics Abroad: Working with low- and middle-income countries in a global pandemic

Children and young people around the world face challenges to their health and wellbeing. In particular, in low- and middle-income countries they experience a higher burden of disease, exacerbated by global inequity limiting access to quality health care. According to the inverse care law, the availability of quality health care varies inversely to the need of the population, and hardworking health-care professionals in under-resourced countries may face impediments to continued education or subspecialty training. In line with the Sustainable Development Goals, collaborations have been developed between high-income and low- and-middle-income countries to address global disparities in health. These collaborations face challenges of high financial costs, difficulties creating long-term sustainable change, and with the emergence of the COVID-19 pandemic, border closures preventing fly-in volunteers. In this paper, we describe the development of an innovative, paediatric-specific model of care for training and support between high- and low-income countries - Taking Paediatrics Abroad Ltd. Taking Paediatrics Abroad supports the development of mutually beneficial relationships between Australian paediatric health-care professionals and paediatric health-care professionals in developing countries and remote, underserved Australian Aboriginal communities. Since May 2020, there have been over 100 sessions covering a vast array of paediatric specialties. This article explores Taking Paediatrics Abroad's model of care, its implementation and challenges, and opportunities for the future.

Ethical dilemmas in anesthesia mission trips

PURPOSE OF REVIEW

Health inequities continue to exist globally especially when it comes to surgical and anesthesia services. Due to the lack of physician anesthesiologists in low- and middle-income countries, there has been an increase in the number of medical mission trips. Although these volunteers are attempting to fulfill a need they must be mindful and remember to adhere to ethical principles as they work collaboratively with host institutions. We will review the ethical dilemmas inherent in anesthesia mission trips.

RECENT FINDINGS

Physician volunteers for medical missions may cause significant harm to patients and host communities if they do not work in tandem with host institutions.

SUMMARY

Medical missions fulfill acute medical needs and have the opportunity to make a positive contribution to host communities by fulfilling local needs and supporting educational efforts for local providers.

Thiamine deficiency disorders: a clinical perspective

Thiamine is an essential water‐soluble vitamin that plays an important role in energy metabolism. Thiamine deficiency presents many challenges to clinicians, in part due to the broad clinical spectrum, referred to as thiamine deficiency disorders (TDDs), affecting the metabolic, neurologic, cardiovascular, respiratory, gastrointestinal, and musculoskeletal systems. Concurrent illnesses and overlapping signs and symptoms with other disorders can further complicate this. As such, TDDs are frequently misdiagnosed and treatment opportunities missed, with fatal consequences or permanent neurologic sequelae. In the absence of specific diagnostic tests, a low threshold of clinical suspicion and early therapeutic thiamine is currently the best approach. Even in severe cases, rapid clinical improvement can occur within hours or days, with neurological involvement possibly requiring higher doses and a longer recovery time. Active research aims to help better identify patients with thiamine‐responsive disorders and future research is needed to determine effective dosing regimens for the various clinical presentations of TDDs. Understanding the clinical diagnosis and global burden of thiamine deficiency will help to implement national surveillance and population‐level prevention programs, with education to sensitize clinicians to TDDs. With concerted effort, the morbidity and mortality related to thiamine deficiency can be reduced.

Gynecologic Oncology Sub-Specialty Training in Ghana: A Model for Sustainable Impact on Gynecologic Cancer Care in Sub-Saharan Africa

African women have double the risk of dying from cancer than women in high-income countries. In Ghana, most women with gynecological malignancies present with advanced-stage disease when treatment is less effective. Barriers to improved cancer outcomes include the availability of cancer screening, affordability of treatment, and access to gynecologic oncology specialists. In response to a paucity of gynecologic oncology providers, an in-country fellowship training program was established at Komfo Anokye Teaching Hospital (KATH) in 2013. Historically, Ghanaian resident physicians were sent to other countries for fellowship training and were unlikely to repatriate. The establishment of an in-country training program not only addresses the challenge of "brain drain," but also builds local capacity in gynecologic oncology education and emphasizes culturally relevant and accessible healthcare. The four-years gynecologic oncology fellowship program at KATH was developed as part of a longitudinal multi-decade partnership between the University of Michigan and academic medical centers in Ghana. The fellowship trains obstetricians and gynecologists to provide subspecialist clinical and surgical care to patients with gynecologic malignancies. Fellows collaborate with the radiation, oncology and pathology departments, participate in monthly inter-institutional tumor board meetings, conduct research, advise on health policy issues, and train subsequent cohorts. This fellowship is representative of emerging twenty-first-century trends in which subspecialty training programs in low-income countries are strengthened by international collaborations. Providing specialized training in gynecologic oncology can help develop and maintain resources that will improve clinical outcomes for women in low-resources settings.

Ethical Considerations for Short-Term Global Health Projects

Various types of health professional volunteers from high-income nations are increasingly engaged in short-term global health projects in low- and middle-income countries. The goal of global health projects is to improve health for all people and address health inequities. Short-term projects lasting days to months can create challenges for volunteers and hosts. Despite attempting to do good, volunteer efforts may unwittingly cause harm to host organizations by planning projects without consideration for the local infrastructure, the community, and the health care staff. Although well-intentioned and often beneficial, volunteer efforts can fail to provide adequate follow-up or may disrupt or override local health efforts. In some low-resource settings, dire health needs and lack of supervision may result in volunteers practicing beyond their professional scope. Recently published guidelines, competencies, and position statements have addressed ethical behaviors for short-term global health experiences. Partnerships that are founded on principles of justice and autonomy provide an avenue for mutual collaboration. Short-term global health projects that focus on host needs are likely to strengthen local capacity to improve health outcomes. This article reviews guidelines for short-term global health experiences and addresses the ethical principles for planning effective projects.