International short-term medical missions: a systematic review of recommended practices

Global Neurology: The Good, the Bad, and the Ugly

Global health programs engaging in isolated or short-term medical missions can and do cause harm, reinforce health care disparities, and impede medical care in the regions where it is so desperately needed. Related ethical, medical, and legal concerns are reviewed in this article. The authors recommend abandoning these ill-considered missions and focusing attention and resources on advancing neurology through ethically congruent, multisectoral, collaborative partnerships to establish sustainable, self-sufficient training programs within low- and middle-income countries.

Impact and Sustainability of Foreign Medical Aid: A Qualitative Study with Honduran Healthcare Providers

Background

There is growing concern about the sustainability and long-term impact of short-term medical missions (STMMs)-an increasingly common form of foreign medical aid-given that brief engagements do little to address the underlying poverty and fragmented healthcare system that plagues many low- and middle-income countries (LMICs). In the absence of formal evaluations, unintended but serious consequences for patients and local communities may arise, including a lack of continuity of patient care, poor alignment with community needs, and cultural and language barriers.

Objective

We conducted semi-structured interviews with Honduran healthcare providers (n = 88) in 2015 to explore local providers' perceptions of the impact and sustainability of foreign medical aid on patient needs, community health, and the country's healthcare system.

Methods

Respondents represented a random sample of Honduran healthcare providers (physicians, dentists, nurses) who worked for either a government-run rural clinic or non-governmental organization (NGO) in Honduras.

Findings

Honduran healthcare providers largely framed foreign medical teams as being assets that help to advance community health through the provision of medical personnel and supplies. Nonetheless, most respondents identified strategies to improve implementation of STMMs and reduce negative impacts. Many respondents emphasized a need for culturally- and linguistically-tailored medical care and health education interventions. Participants also recommended strengthening local partnerships to mitigate the risk of dependence, including on-going training and support of community health workers to promote sustainable change.

Conclusions

Guidelines informed by local Honduran expertise are needed to increase accountability for more robust training of foreign physicians in the provision of context-appropriate care. These findings provide valuable local perspectives from Honduran healthcare providers to improve the development and implementation of STMMs, informing strategies that can complement and strengthen healthcare systems in LMICs.

Resilience of the medical mission model: assessment of the perceived impact of the COVID-19 pandemic on short-term medical missions to Latin America and the Caribbean

Background

COVID-19-related travel restrictions profoundly impacted short-term medical missions (STMMs) abroad. This study describes the effect of the pandemic as perceived by STMM organisations serving Latin America and the Caribbean (LAC).

Methods

Information was updated for 359 primary care STMM organisations previously active in 2015, which were contained within an existing online database. Organisations were contacted to complete an online survey that gathered quantitative and qualitative descriptions of pandemic-related adaptations and program changes.

Results

22.5% (73/324) of previously active organisations had no website activity since 2020 or earlier, no longer existed, or had unclear website activity. Eighty-seven organisations responded to the survey. Ninety-six percent indicated that they would definitely (72/86, 84%) or probably (10/86, 12%) return to sending STMMs in the next five years, and most (46/83, 55%) of these intended to send an STMM within the next six months. Seventy-two respondents (93%) reported new adaptations, including direct funding for local healthcare professionals, sending equipment to host communities, focusing on training and teaching, and incorporating virtual care and electronic medical records.

Conclusions

The results demonstrate resilience, flexibility and optimism among STMM organisations and an intent to return to pre-pandemic programming rapidly.

Guidelines for short-term medical missions: perspectives from host countries

Background

In the past decade, there has been increasing guideline development for short-term medical missions (STMMs) traveling from high-income to low- and middle-income countries for the purpose of supporting health care services. The ethics of STMMs is criticized in the literature and there is frequently a lack of host country collaboration. This typically results in guidelines which are developed through the lens of the sending (high-income) countries’ staff and organizations. The aim of this paper is to evaluate an existing best practice guideline document from the perspective of host country participants with knowledge of STMMs from Honduras, Malawi, and the Philippines.

Methods

The guideline used for the evaluation consisted of nine best practice elements that were discerned based on literature and the experience of those working within the field. Semi-structured interviews were conducted in a cross-sectional study with participants (n = 118) from the host countries. Thematic analysis was conducted by two researchers and the results were assessed by working group members to confirm interpretations of the data.

Results

Overall, participants expressed a strong interest in having more structured guidance surrounding STMM practices. There was a positive response to and general acceptance of the proposed STMM guidelines, although participants found the 24-page document onerous to use; a companion checklist was developed. The key themes that emerged from the interviews included collaboration and coordination, care for hard-to-reach communities, capacity building, critical products and essential medical supplies, and opportunity and feasibility.

Conclusions

Host input suggests that the guidelines provide structured regulation and coordination of the medical mission process and have the potential to improve the way STMMs are carried out. The guidelines have also proven to be a useful tool for the actual implementation of STMMs and can be a tool to strengthen links and trust between mission teams and local health staff. However, local contexts vary considerably, and guidelines must be adapted for local use. It is recommended that STMM teams work in conjunction with host partners to ensure they meet local needs, increase capacity development of local health workers, and provide continuity of care for patients into the local system.

Reliability of the Service Trip Audit Tool to assess the quality of short-term medical missions

Background

We aimed to assess the adherence of short-term medical missions (STMMs) operating in Latin America and the Caribbean (LAC) to key best practices using the Service Trip Audit Tool (STAT) and to calculate the inter-rater reliability of the data points. This tool was based on a previously published inventory of 18 STMM best practices.

Methods

Programme administrators and recent volunteers from 335 North American organizations offering STMMs in LAC were invited to complete the STAT anonymously online. Adherence to each of 18 best practices was reported as either ‘yes’, ‘no’ or ‘not sure’. Fleiss’ κ was used to assess inter-rater agreement of the responses.

Results

A total of 194 individuals from 102 organizations completed the STAT (response rate 30.4%; 102/335 organizations) between 12 July and 7 August 2017. Reported adherence was >80% for 9 of 18 best practices. For 37 non-governmental organizations (NGOs) with multiple raters, inter-rater agreement was moderate to substantial (κ>0.4) for 12 of 18 best practices.

Conclusions

This is the first study to evaluate adherence to STMM best practices. Such an objective evaluation will be valuable to governments, volunteers and NGO donors who have an interest in identifying high-quality partners. Assessment and monitoring of STMMs through self-audit may be foundational steps towards quality improvement.

Mete Tèt Nou Ansanm (Putting our heads together): Global health capacity building within short-term medical missions

Short-term medical missions (STMMs) have the potential to increase local health care capacity in low resource settings. Few studies have examined capacity building within STMMs from the perspective of both donor and host providers. A qualitative study using a transcendental method for research with human subjects examined the experiences of 21 North American 'donor' and Dominican 'host' health care providers who participated in STMMs in the Dominican Republic. Perry and Ojemeni's levels of capacity building for human good provided the theoretical framework, proposing a three-level approach: (1) augmenting local health care delivery capacity (2) assisting local communities to develop their own capacities and (3) transforming barriers to capacity. Findings are grouped into five themes and their subthemes: (1) making a difference (2) education and knowledge transfer, (3) acknowledging barriers, (4) host empowerment and (5) personal and interpersonal development. An overarching paradigm of 'Mete Tèt Nou Ansanm', or 'putting our heads together', emerged from the data, reflecting a dynamic process in which donor and host participants evolved their collaborative partnerships. STMMs have the potential for addressing global health capacity at all three levels. Mission compatibility with the local health system, host empowerment and repeated interactions over time are noteworthy determinants for STMMs sustainability.

Recommendations to Medical Mission Trip Teams: A Retrospective Study of an Annual Medical Student-Run Mission Trip to Jarabacoa, Dominican Republic

Introduction

There are more than 6,000 international medical mission trips that are conducted annually by United States medical teams. Successfully planning a medical mission trip relies on careful preparation. The objective of this study is to elucidate common chief concerns, diagnoses, and prescription patterns so that medical mission trip teams can effectively prepare for future medical mission trips in Jarabacoa, Dominican Republic, or similar international sites.

Methods

A retrospective chart review of 940 patient charts was conducted from two University of South Florida Latino Medical Student Association medical mission trips to Jarabacoa, Dominican Republic (DR) that took place during October 2017 and 2018. A coding system was utilized to categorize the data. The most common chief concerns, diagnoses, and medications prescribed were revealed. Findings were stratified further by age (<18 vs ≥18 years old) and sex.

Results

Our study reveals that 68.6% (n=597/870) of the patients were female and 59.2% (n=161/870) of males were under 18. The most common chief concerns were “cold/flu” (33.2%,n=289/870), gastrointestinal problems (20.3%, n=177/870), headache (20.0%, n=174/870), and musculoskeletal problems (12.0%, n=104/870). The most common diagnoses were viral syndrome (25.4%, n=221/870), presumed parasitic infection (16.9%, n=147/870), hypertension (12.6%, n=110/870), headache (10.6%, n=92/870), and musculoskeletal disorder (8.5%, n=74/870). The most frequently prescribed medications were acetaminophen (18.3%, n=291/1,587), albendazole (15.2%, n=241/1,587), nonsteroidal anti-inflammatory drugs (NSAIDs) (10.5%, n=166/1,587), antihistamines (6.1%, n=97/1,587), and antibiotics (5.9%, n=93/1,587).

Conclusions

Our study reveals potential areas for improvement of an annual, medical student-run medical mission trip to Jarabacoa, DR. Dedicated efforts should be made to address long-term management of chronic conditions identified or treated on medical mission trips. Community partnerships should be established to facilitate this. We hope this will encourage other medical mission trip teams to analyze their data in order to be more prepared for their trips.

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.

Assessment of Local Health Worker Attitudes toward International Medical Volunteers in Low- and Middle-income Countries: A Global Survey

BACKGROUND

International Medical Volunteers (IMVs) positively and negatively impact host countries, and the goals of their trips may not always align with the interests of the hosts in Low- and Middle-Income Countries (LMICs). We sought to better understand local physicians' interest of hosting IMVs and what type of support they desired.

METHODS

This study was a convenience sample survey-based needs assessment. The surveys were distributed to local physicians by 28 professional society groups in LMICs.

FINDINGS

A total of 102 physicians from 51 countries completed the survey. Despite 61.8% participants having no experience with IMVs, 75% were interested in hosting them. Host physicians most desired clinical education (39%), research collaboration (18%), and Systems Development (11%). The most requested specialties were obstetrics and gynecology (25%) and emergency medicine (11%). Respondents considered public hospitals (62%) to be the most helpful clinical setting in which IMVs could work, and 3 months (47%) as the ideal length of stay.

Respondents expressed interest in advertising the specific needs of the host country to potential IMVs (80%). Qualitative analyses suggested hosts wanted more training opportunities, inclusion of all stakeholders, culturally competent volunteers, and aid focused on subspecialty education, health policy, public health, and research.

CONCLUSION

Hosts desire more bidirectional clinical education and research capacity building than just direct clinical care. Importantly, cultural competence is key to a successful host partnership, potentially improved through IMV preparation. Finally, respondents want IMVs to ensure that they stay within their scope of practice and training.

A Catholic Contribution to Global Public Health

Global public health has several persistent challenges that require partnerships to properly solve. A global institution with the resources and influence of the Catholic Church, even though its health-related efforts have traditionally focused on the provision of direct medical care, could be a more valuable partner for global public health than it traditionally has been. The challenges are not technical in nature, but are conceptual ones that prevent global public health from achieving its full potential. For example, the intellectual resources of the Church could help cultivate a sense of vocation among public health professionals, similar to the awareness of vocation enjoyed in healing professions. Additionally, the social teaching of the Church, particularly the preferential option for the poor, could help shift the enduring issue that global resources often flow where they are least needed. Further, dignity and solidarity could provide the conceptual grounding needed to invest more energy in capacity building in low-resource settings. Such efforts also require conversion within the Church itself, suggesting that deeper partnership could benefit both the Church and global public health.

Demand for global health training among obstetrics and gynaecology trainees in Australia and New Zealand: Insights from the TIGHT study

BACKGROUND

Global health (GH) training aims to equip clinicians with the skills and knowledge to practise in international and cross-cultural environments. Interest among obstetrics and gynaecology trainees is unknown.

AIMS

The Trainee Interest in Global Health Training (TIGHT) study aimed to assess demand for GH training among specialty trainees in Australia and New Zealand. The primary objective was to quantify the number of trainees interested in undertaking a rotation in a resource-limited environment (RLE) in a low- or middle-income country during specialty training. This paper reports the results of a planned sub-group analysis of Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) trainees.

MATERIALS AND METHODS

A cross-sectional study was conducted between August and October 2018. Data were collected using an anonymous, self-reporting, web-based survey.

RESULTS

There were 210 respondents among 698 RANZCOG trainees, equating to a response rate of 30.1%. Overall, 77% (157/204) of respondents were keen to undertake a rotation in a RLE, with the vast majority (166/203, 81.8%) interested or very interested in having their GH accredited for training. Sixty-four percent (125/195) expressed interest in undertaking an integrated GH training or fellowship program as an adjunct to specialty training, and a majority (177/201, 88.1%) were keen to continue GH work as a specialist obstetrician and gynaecologist.

CONCLUSION

There is significant demand for GH training among RANZCOG trainees. These findings should inform the development of accredited rotations in RLEs and the cultivation of safe and effective global women's health training pathways. Ideally, these arrangements should be underpinned by mutually beneficial partnerships with both educational and development objectives.

Extent, nature and consequences of performing outside scope of training in global health

Background

Globalization has made it possible for global health professionals and trainees to participate in short-term training and professional experiences in a variety of clinical- and non-clinical activities across borders. Consequently, greater numbers of healthcare professionals and trainees from high-income countries (HICs) are working or volunteering abroad and participating in short-term experiences in low- and middle-income countries (LMICs). How effective these activities are in advancing global health and in addressing the crisis of human resources for health remains controversial. What is known, however, is that during these short-term experiences in global health (STEGH), health professionals and those in training often face substantive ethical challenges. A common dilemma described is that of acting outside of one’s scope of training. However, the frequency, nature, circumstances, and consequences of performing outside scope of training (POST) have not been well-explored or quantified.

Methods

The authors conducted an online survey of HIC health professionals and trainees working or volunteering in LMICs about their experiences with POST, within the last 5 years.

Results

A total of 223 survey responses were included in the final analysis. Half (49%) of respondents reported having been asked to perform outside their scope of training; of these, 61% reported POST. Trainees were nearly twice as likely as licensed professionals to report POST. Common reasons cited for POST were a mismatch of skills with host expectations, suboptimal supervision at host sites, inadequate preparation to decline POST, a perceived lack of alternative options and emergency situations. Many of the respondents who reported POST expressed moral distress that persisted over time.

Conclusions

Given that POST is ethically problematic and legally impermissible, the high rates of being asked, and deciding to do so, were notable. Based on these findings, the authors suggest that additional efforts are needed to reduce the incidence of POST during STEGH, including pre-departure training to navigate dilemmas concerning POST, clear communication regarding expectations, and greater attention to the moral distress experienced by those contending with POST.

Impact of short-term reconstructive surgical missions: a systematic review

Introduction

Short-term missions providing patients in low-income countries with reconstructive surgery are often criticised because evidence of their value is lacking. This study aims to assess the effectiveness of short-term reconstructive surgical missions in low-income and middle-income countries.

Methods

A systematic review was conducted according to PRISMA guidelines. We searched five medical databases from inception up to 2 July 2018. Original studies of short-term reconstructive surgical missions were included, which reported data on patient safety measurements, health gains of individual patients and sustainability. Data were combined to generate overall outcomes, including overall complication rates.

Results

Of 1662 identified studies, 41 met full inclusion criteria, which included 48 546 patients. The overall study quality according to Oxford CEBM and GRADE was low. Ten studies reported a minimum of 6 months’ follow-up, showing a follow-up rate of 56.0% and a complication rate of 22.3%. Twelve studies that did not report on duration or follow-up rate reported a complication rate of 1.2%. Fifteen out of 20 studies (75%) that reported on follow-up also reported on sustainable characteristics.

Conclusions

Evidence on the patient outcomes of reconstructive surgical missions is scarce and of limited quality. Higher complication rates were reported in studies which explicitly mentioned the duration and rate of follow-up. Studies with a low follow-up quality might be under-reporting complication rates and overestimating the positive impact of missions. This review indicates that missions should develop towards sustainable partnerships. These partnerships should provide quality aftercare, perform outcome research and build the surgical capacity of local healthcare systems.

PROSPERO registration number

CRD42018099285.

Professionalisation of International Medical Volunteer Work to Maintain Ethical Standards: A Qualitative Study Exploring the Experience of Volunteer Doctors in Relation to UK Policy

Doctors from the United Kingdom are increasingly involved in international medical volunteerism in low- and middle-income countries (LMICs). Although supported by government policy this practice lacks infrastructure and coordination. Volunteer activities can have positive impact but also risk causing harm. Without external governance the responsibility lies with volunteers and their organisations to self-evaluate their activities. This study aimed to explore influences affecting volunteer engagement with ethical standards and evaluative practice. Semi-structured interviews were conducted with seven doctors working in the Scottish National Health Service with volunteer experience in LMICs. Findings were analysed thematically to explore this issue in view of ongoing policy development. Although ethical standards were valued by participants they were unaware of relevant government policy. Influences on volunteer development are unstructured and vary in quality. Evaluation lacks structure and framing. Volunteer physicians face a number of barriers to engaging in critical evaluation of their activities in LMICs. Development and professionalization of medical volunteering in LMICs needs to address volunteer preparation and evaluative practice to maximise the benefits of volunteering, reduce the risk of harm and maximise learning and accountability. Further areas of research are suggested to inform professionalisation of this sector.

Freedom of choice, expressions of gratitude: Patient experiences of short-term surgical missions in Guatemala

Lack of surgical care has been highlighted as a critical global health problem, and short-term medical missions (STMMs) have become a de facto measure to address this shortfall. Participation in STMMs is an increasingly popular activity for foreign medical professionals to undertake in low- and middle-income countries (LMICs) where their clinical skills may be in short supply. While there is emerging literature on the STMM phenomenon, patient experiences of surgical missions are underrepresented. This research addresses this gap through thirty-seven in-depth interviews with patients or caregivers who received care from a short-term surgical mission within the three years prior to the four-week data collection period in July and August 2013. Interviews were conducted in Antigua, Guatemala and nearby communities, and participants came from 9 different departments of the country. These first-hand accounts of health-seeking through a surgical mission provide important insights into the benefits and challenges of STMMs that patients encounter, including waiting time, ancillary costs, and access to care. Patient agency in care-seeking is considered within the pluralistic, privatized health care context in Guatemala in which foreign participants deliver STMM care.

Ethical Obligations Regarding Short-Term Global Health Clinical Experiences: An American College of Physicians Position Paper

This American College of Physicians position paper aims to inform ethical decision making surrounding participation in short-term global health clinical care experiences. Although the positions are primarily intended for practicing physicians, they may apply to other health care professionals and should inform how institutions, organizations, and others structure short-term global health experiences. The primary goal of short-term global health clinical care experiences is to improve the health and well-being of the individuals and communities where they occur. In addition, potential benefits for participants in global health include increased awareness of global health issues, new medical knowledge, enhanced physical diagnosis skills when practicing in low-technology settings, improved language skills, enhanced cultural sensitivity, a greater capacity for clinical problem solving, and an improved sense of self-satisfaction or professional satisfaction. However, these activities involve several ethical challenges. Addressing these challenges is critical to protecting patient welfare in all geographic locales, promoting fair and equitable care globally, and maintaining trust in the profession. This paper describes 5 core positions that focus on ethics and the clinical care context and provides case scenarios to illustrate them.

Guidelines for responsible short-term global health activities: developing common principles

BACKGROUND

Growing concerns about the value and effectiveness of short-term volunteer trips intending to improve health in underserved Global South communities has driven the development of guidelines by multiple organizations and individuals. These are intended to mitigate potential harms and maximize benefits associated with such efforts.

METHOD

This paper analyzes 27 guidelines derived from a scoping review of the literature available in early 2017, describing their authorship, intended audiences, the aspects of short term medical missions (STMMs) they address, and their attention to guideline implementation. It further considers how these guidelines relate to the desires of host communities, as seen in studies of host country staff who work with volunteers.

RESULTS

Existing guidelines are almost entirely written by and addressed to educators and practitioners in the Global North. There is broad consensus on key principles for responsible, effective, and ethical programs--need for host partners, proper preparation and supervision of visitors, needs assessment and evaluation, sustainability, and adherence to pertinent legal and ethical standards. Host country staff studies suggest agreement with the main elements of this guideline consensus, but they add the importance of mutual learning and respect for hosts.

CONCLUSIONS

Guidelines must be informed by research and policy directives from host countries that is now mostly absent. Also, a comprehensive strategy to support adherence to best practice guidelines is needed, given limited regulation and enforcement capacity in host country contexts and strong incentives for involved stakeholders to undertake or host STMMs that do not respect key principles.

Assessing the Short-Term Global Health Experience: A Cross-Sectional Study of Demographics, Socioeconomic Factors, and Disease Prevalence

Interest in short-term global health experiences to underserviced populations has grown rapidly in the last few decades. However, there remains very little research on what participants can expect to encounter. At the same time, it has been suggested that in order for physicians and workers to provide safe and effective care, volunteers should have a basic understanding of local culture, health systems, epidemiology, and socioeconomic needs of the community before arriving. Our objective was to add to the limited literature on what short-term global health trips can expect to encounter through a cross-sectional study of patient demographics, socioeconomic markers, and the prevalence of diseases encountered on a short-term medical service trip to Lima, Peru. Descriptive analysis was conducted on clinic data collected from patients living in Pamplona Alta and Pamplona Baja, Lima, Peru, in July 2015. We found that volunteers encountered mainly female patients (70.8%), and that there were significant socioeconomic barriers to care including poverty, poor housing, environmental exposures, and lack of continuity of health care. Analysis of the disease prevalence found a high proportion of acute and chronic musculoskeletal pain in the adult populations (18.8% and 11.4%, respectively), and a high presentation of upper respiratory tract infections (25.4%) and parasites (22.0%) in the pediatric group. These findings can be used by future short-term medical service trips to address potential gaps in care including the organization of weekend clinics to allow access to working men, and the use of patient education and nonpharmacological management of acute and chronic disease.

Surgical and Teaching Mission to Mongolia: Experience and Lessons

BACKGROUND

For decades, the disparity in medical care across the world along with the fundamental essence of medicine as service has laid the foundation for the global medical mission. Mongolia, a country often overlooked as an area in need of medical aid, harbors a fertile environment for long-term change. In the last 15-20 years, after the fall of the Union of Soviet Socialist Republics, Mongolia has turned to a free-market healthcare model and has been struggling with the transition from the formally state-run system. These changes have slowed the original progress noted among surgical specialties, namely neurosurgery, in Mongolia. A lack of resources, a desire for international interaction, and a need for technical mentorship remain a real struggle for local neurosurgeons.

METHODS

Under the auspices of the Virtue Foundation (www.virtuefoundation.org), we report on our 3-year experiences during our surgical and teaching mission to Mongolia and look towards long-term improvements in Mongolian neurosurgery.

RESULTS

A total of 15 operations were performed and more than 50 patients seen in clinic during the 3-year experience. Patients ranged from 1 to 77 years of age. No patients encountered any significant peri- or postoperative complications.

CONCLUSIONS

In our experience with the surgical and teaching mission to Mongolia, when directed appropriately, medical missions can serve as the perfect medium in fostering that environment, providing local healthcare professionals with the knowledge, skills, and motivation to create self-sustaining improvement in their own country, hence promoting intellectual and technological advancement and raising the standard of care.