Outcomes of Short-Term Surgical Trips in Otolaryngology-Head and Neck Surgery: A Scoping Review.

OBJECTIVE: This scoping review aims to explore the current body of literature to characterize how short-term surgical trips (STSTs) in Otolaryngology-Head and Neck Surgery (OtoHNS) contribute to surgical, educational, and sustainability-based outcomes in low- and middle-income countries (LMICs). We aim to use these data to synthesize aspects of STSTs that are successful with the hopes of shaping future global efforts. DATA SOURCES: Data sources included Ovid MEDLINE, Ovid Embase, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, and Scopus. REVIEW METHODS: A comprehensive search was conducted on several databases from inception to October 14, 2021. We included primary studies exploring any surgical or educational outcomes of global short-term surgical endeavors within LMICs. Data were then extracted to evaluate the heterogenous body of literature that exists, characterizing the surgical, educational, and sustainability-based outcomes. RESULTS: Forty-Seven studies were included in the final analysis. Most publications were focused on surgical interventions (39 of 47; 82.9%); 13 (27.7%) studies included education as the primary aim and 12 (25.5%) considered sustainability a significant aim. Of the 94 first and last authors, there were zero first authors and only one last author with an LMIC affiliation. Twenty-six studies (55%) mentioned that any patients were seen in follow-up, ranging from one day to five years. CONCLUSION: Our scoping review demonstrates that most STSTs have focused primarily on surgical procedures with a lack of appropriate long-term follow-up. However, the available outcome-based information presented helps identify factors that characterize a strong short-term global surgical program. LEVEL OF EVIDENCE: NA Laryngoscope, 134:32-39, 2024.

One World Surgery: The Evolution of a Locally Run Surgical Mission in Honduras.

ABSTRACT: One World Surgery (OWS) is a medical mission organization that treats a variety of orthopaedic conditions and focuses on local partnerships, education, capacity-building, and high-quality care. OWS runs a Honduran ambulatory surgery center (ASC) with >50 full-time local staff; it operates year-round and accommodates visiting surgical teams bimonthly. Across its 12-year history, 8,703 surgical procedures have been performed and 54,940 total consults have been completed, with increasing autonomy of the local medical staff. From 2009 through 2021, OWS has provided 74 million U.S. dollars in surgical and consult patient care. By addressing global surgical disparities via life-enhancing surgical care in low- and middle-income country (LMIC) settings, the OWS ASC mission model may be a useful blueprint for other medical missions.

Pediatric Otolaryngology Short-Term Mission Outcomes at a Surgical Mission Hospital in Guatemala.

OBJECTIVE: The frequency of humanitarian surgical mission trips has grown over recent decades. Unfortunately, research on patient outcomes from these trips has not increased proportionately. We aim to analyze the safety and efficacy of surgeries in a low- and middle-income country missions-based surgery center in Guatemala City, Guatemala, and identify factors that influence surgical outcomes. STUDY DESIGN: Retrospective cohort study. SETTING: Guatemalan surgery center is called the Moore Center. METHODS: Pediatric patients underwent otolaryngology surgery between 2017 and 2019. All patients required follow up. We analyzed the effect of patient, surgical, and geographic factors on follow up and complications with univariate and multivariate analyses. RESULTS:  A total of 1094 otolaryngologic surgeries were performed between 2017 to 2019, which comprised 37.4% adenotonsillectomies, 26.8% cleft lip (CL)/cleft palate (CP) repairs, 13.6% otologic, and 20% "other" surgeries. Patients traveled on average 88 km to the center (±164 km). Eighty-nine percent attended their first follow up and 55% attended their second. The 11% who missed their first follow up lived farther from the center (p < .001) and had a higher ASA classification (p < .001) than the 89% who did attend. Sixty-nine (6.3%) patients had 1 or more complications. CL/CP surgery was associated with more complications than other procedures (p < .001). Of 416 tonsillectomies, 4 patients (1%) had a bleeding episode with 2 requiring reoperation. CONCLUSION: This surgical center models effective surgical care in low-resource areas. Complications and follow-up length vary by diagnosis. Areas to improve include retaining complex patients for follow up and reducing complications for CL/CP repair.

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.

Operation Bushmaster's Impact on Military Medical Student Deployment Readiness.

INTRODUCTION: Operation Bushmaster is a high-fidelity simulation held for fourth-year medical students at the Uniformed Services University. No past research has examined this multi-day simulation's ability to prepare military medical students for the complexities of their first deployment. This qualitative study, therefore, explored Operation Bushmaster's impact on military medical student deployment readiness. METHODS: We interviewed 19 senior military medical personnel serving as faculty members at Operation Bushmaster during October 2022 in order to explore how Operation Bushmaster prepares students for their first deployment. These interviews were recorded and transcribed. Each research team member then coded the transcripts and came to a consensus on the themes and patterns that emerged from the data. RESULTS: The following themes described the ways in which Operation Bushmaster prepares military medical students for their first deployment: (1) primes them for the stress of the operational environment; (2) teaches them to navigate austere conditions; (3) facilitates their leadership development; and (4) provides them with a deeper understanding of the military's medical mission. CONCLUSION: Operation Bushmaster immerses students in a realistic, stressful operational environment, challenging them to develop an adaptive mindset and efficacious leadership skills that they will utilize during future deployments.

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.

Short-Term Surgical Mission in Sub-Saharan Country, Experience of a Breast-Dedicated Team: Reviewing the Past and Stepping Toward the Last Mission.

PURPOSE: The present article aims to present the data of a Breast Cancer Team Short-Term Surgical Mission in Guinea-Bissau in the setting of the National Bissau Hospital, Hospital Nacional Simão Mendes, level A referral health structure. PATIENTS AND METHODS: Patients with breast disease have been presented to our team for in loco consultation during the total of three missions in 1 year. We have observed a total of 97 female patients with age ranging from 12 to 70 years. We performed 21 excisional biopsies, five radical surgeries, and 28 needle biopsies. RESULTS: There have been diagnosed 19 invasive breast cancer cases in stage IV, and in seven patients, the biopsy resulted in malignancy. On the recall consultation of the needle biopsied patients, just two returned and accepted the proposed treatment. Major issue has been the lack of trained pathology technicians for adequate sampling conditioning, a fact that led to a poor quality of 18 samples. CONCLUSION: Access to surgical care is disparate across the world, and short-term surgical missions are often call-in action to deliver not only patient care but also local staff training. Complex disease management, such as cancer, may create several problems being conditioned by the lack of basic resources required. In Guinea-Bissau, a poor country with very few inhabitants, the need to implement an anticancer national strategy is urgent but seems feasible. Any action should prioritize local team training and enhance specialization. No external intervention can provide any long-term benefit for patients if they are detached from local health workers.

The importance of a local cleft mission and its spread.

OBJECTIVES: Cleft lip or palate are very usual birth defects. This study aims to discuss a local cleft mission performed in Angola and some specifics on the topic. METHODS: This retrospective study assessed the main features of a local cleft mission conducted in September 2022. The mission was carried out at the Hospital Josina Machel in Luanda, Angola. Data was retrieved and analyzed. The Shapiro-Wilkes test and Pearson correlation were used and considered significant only at 95% confidence interval. RESULTS: Cleft missions are a difficult task. Logistical and financial problems are exacerbated by the extreme difficulty of recruiting patients, particularly in remote regions, far from major centers. Despite successful widespread, some surgeries have been postponed due to comorbidities, common in Africa. CONCLUSION: The organizers of the mission must be aware of the difficulty of attracting patients and must use different media such as television and radio. The internet needs to be used to the maximum and could reach a higher number of prospects.

Cost-Effectiveness of Pediatric Hand International Medical Missions.

PURPOSE: Limited access and resources in low- and middle-income countries leave many individuals deprived of medical care. Surgical mission trips offer a solution to provide sound surgical care to underserved areas but require a sizable financial support. Previous analyses of such trips have not included values of donated supplies and costs borne by the host country. We hypothesized that the orthopedic mission trips, utilizing the World Pediatric Project (WPP) model, can be executed in a cost-effective manner according to the World Health Organization thresholds even when considering cost to the organizations and host country. METHODS: World Pediatric Project records for the most recent pediatric upper extremity orthopedic mission trips of 2016, 2018, and 2019 were obtained. Cost estimates were based on documentation from each of the mission trips. Total costs included the costs borne by the WPP, estimates of the value of donated supplies, and costs borne by the host country. The cost-effectiveness of the surgical mission trips was determined by the total cost and potential benefit of performing the orthopedic surgeries using disability-adjusted life years averted. RESULTS: Three separate mission trips to St. Vincent and the Grenadines were analyzed. Forty-five pediatric patients had received surgical care. The cost was calculated to be $431.50 per disability-adjusted life years averted when only the WPP costs are considered; including donated supplies and cost borne by the host country in the total cost, the cost was $6898.10 per disability-adjusted life years averted. After comparing the cost values to the per capita gross domestic product of St. Vincent and the Grenadines, $7,463.54, the WPP mission trips were determined to be cost-effective according to the WHO-CHOICE thresholds in all 5 categories. CONCLUSIONS: Orthopedic medical mission trips can provide cost-effective surgical treatments for the upper extremity even when the costs to the organization and host country and trip donations are considered. TYPE OF STUDY/LEVEL OF EVIDENCE: Economic/Decision Analysis III.

Evaluating Team Characteristics for Health Engagements in Three Countries in Central America: 2012-2017.

BACKGROUND: The U.S. DoD is a multidimensional agency of the government that employs health engagement activities within partner nations for medical operations, humanitarian assistance, threat reduction, and improved health outcomes toward sustainable global health and security. The composition and size of a health engagement team is critical for effective implementation; however, an ideal team makeup to achieve optimal operational readiness, health outcomes, and security cooperation objectives has not been established. This study was conducted to retrospectively describe and analyze medical mission activities in relation to ideal team characteristics in El-Salvador, Guatemala, and Honduras between 2012 and 2017. METHODS: A retrospective analysis was conducted on data from unclassified versions of the Global-Theater Security Cooperation Management Information System), Overseas Humanitarian Assistance Shared Information System databases, and mission files provided by U. S. Southern Command and its component commands. Data included 565 mission activities carried out by U.S. Military health teams in the selected host nations between 2012 and 2017. The mission activities were stratified and coded into nine distinct analyzable categories with subelements including but not limited to year, country, mission type, mission duration, team size, team language capability, team joint representation, and team member skillset. The analysis identifies mission objectives in the three subcategories of operational readiness, security cooperation, and health outcomes although the analysis did not include measurement of those objectives. Global Health Engagement mission types were broken down into five categories: direct care, health project, education & training (E&T), engineering, veterinary, or a combination. Data were analyzed using Excel. RESULTS: A total of 414 health engagement activities were found in the data analyzed during 2012 and 2017 accounting for duplication among the sources. Team size was documented in 23.4% (n = 97); team skillset makeup in 17.1% (n = 71); 2.7% (n = 11) showed that at least one team member had language capability for the country visited; and 3.6% (n = 15) documented that professional interpretation was available. The types of health engagement activities were broken down as follows: 64.3% were direct care, 12.2% were health projects, 10.9% were engineering, 9.1% were E&T, and 1.3% were veterinary. Overall, only 20.8% (n = 86) of the missions had a clear mission objective from the three categories of security cooperation, operational readiness, and health outcomes objectives. Individually, each category of objective was noted with the following: 74 with security cooperation (17.9%), 82 with operational readiness (19.8%), and 71 with health outcome objectives (17.1%). CONCLUSION: Findings from this study reveal a broad spectrum of health and medical missions conducted in El Salvador, Guatemala, and Honduras between 2012 and 2017 by DoD. Critical elements indicative of overall team capability for successful engagement such as team size, team member skillset, global health expertise, and appropriate language capability were rarely documented. Team characteristics could not be well-correlated with the Global Health Engagement type or desired mission outcomes. In the future, deliberate crafting and preparation of health engagement teams aimed at attaining desired security cooperation impact, operational readiness development, and positive health outcomes is essential for more effective Global Health Engagement.

Impact of Illustrated Postoperative Instructions on Knowledge and Retention During a Cleft Lip and Palate Surgical Mission.

OBJECTIVE: To determine the impact of illustrated postoperative instructions on patient-caregiver knowledge and retention. DESIGN: Prospective study with all participants receiving an educational intervention. SETTING: Pediatric plastic surgical missions in Guatemala City, Guatemala, between 2019 and 2020. PARTICIPANTS: A total of 63 majority-indigenous Guatemalan caregivers of patients receiving cleft lip and/or palate surgery. INTERVENTION: Illustrated culturally appropriate postoperative care instructions were iteratively developed and given to caregivers who were surveyed on illustration-based and text-based information at preoperative, postoperative, and four-week follow-up time points. MAIN OUTCOME MEASURE: Postoperative care knowledge of illustration-based versus text-based information as determined by the ability to answer 11 illustration- and 8 text-based all-or-nothing questions, as well as retention of knowledge as determined by the same survey given at four weeks follow-up. RESULTS: Scores for illustration-based and text-based information both significantly increased after caregivers received the postoperative instructions (+13.30 ± 3.78 % SE, + 11.26 ± 4.81 % SE; P < .05). At follow-up, scores were unchanged for illustration-based (-3.42 ± 4.49 % SE, P > .05), but significantly lower for text-based information (-28.46 ± 6.09 % SE, P < .01). Retention of text-based information at follow-up correlated positively with education level and Spanish literacy, but not for illustration-based. CONCLUSIONS: In the setting of language and cultural barriers on a surgical mission, understanding of illustration-based and text-based information both increased after verbal explanation of illustrated postoperative instructions. Illustration-based information was more likely to be retained by patient caregivers after four weeks than text-based information, the latter of which correlated with increased education and literacy.

Crossing borders to change lives: Surgical mission amidst the COVID-19 pandemic.

INTRODUCTION: During the COVID pandemic, elective global surgical missions were temporarily halted for the safety of patients and travelling healthcare providers. We discuss our experience during our first surgical mission amidst the pandemic. We report a safe and successful treatment of the patients, detailing our precautionary steps and outcomes. METHODS: Retrospective manual chart review and data collection of patients' charts was conducted after IRB approval. We entail our experience and safety steps followed during screening, operating and postoperative care to minimize exposure and improve outcomes during a surgical mission in an outpatient setting during the pandemic. The surgical mission was from February 8 to February 12, 2022. RESULTS: A total of 60 patients who were screened. 33 patients underwent surgical intervention. One patient required postoperative hospitalization for a biliary duct leak. No patient or healthcare provider tested positive for COVID at the end of the mission. The average age of patients was 46.9 years. The average operative time was 116 min, and all patients had local nerve blocks. It included 45 health work providers. CONCLUSIONS: It is safe to perform outpatient international surgery during the pandemic while following pre-selected precautions.

Surgical Training for Civilian Surgeons Interested in Humanitarian Surgery: A Scoping Review.

INTRODUCTION: Humanitarian surgery is essential to surgical care in limited resource settings. The difficulties associated with resource constraints necessitate special training for civilian surgeons to provide care in these situations. Specific training or curricula for humanitarian surgeons are not well described in the literature. This scoping review summarizes the existing literature and identifies areas for potential improvement. METHODS: A review of articles describing established courses for civilian surgeons interested in humanitarian surgery, as well as those describing training of civilian surgeons in conflict zones, was performed. A total of 4808 abstracts were screened by two independent reviewers, and 257 abstracts were selected for full-text review. Articles describing prehospital care and military experience were excluded from the full-text review. RESULTS: Of the eight relevant full texts, 10 established courses for civilian surgeons were identified. Cadaver-based teaching combined with didactics were the most common course themes. Courses provided technical education focused on the management of trauma and burns as well as emergencies in orthopedics, neurosurgery, obstetrics, and gynecology. Other courses were in specialty surgery, mainly orthopedics. Two fellowship programs were identified, and these provide a different model for training humanitarian surgeons. CONCLUSIONS: Humanitarian surgery is often practiced in austere environments, and civilian surgeons must be adequately trained to first do no harm. Current programs include cadaver-based courses focused on enhancing trauma surgery and surgical subspecialty skills, with adjunctive didactics covering resource allocation in austere environments. Fellowships programs may serve as an avenue to provide a more standardized education and a reliable pipeline of global surgeons.

Incorporating hearing screening to an otolaryngology surgical mission in the rural Dominican Republic.

INTRODUCTION: Hearing loss disproportionately affects low- and middle-income countries. Children with undiagnosed hearing loss may have difficulty with learning, language development, and behavior. The aim of this study was to understand the extent of hearing loss and common otologic disorders among school-age children in the rural western region of the Dominican Republic and to chronical the early stages of a limited-resource, locally-sustained hearing screening program in tandem with a bi-annual surgical mission. METHODS: Hearing screenings were performed for 528 school-age children (1056 ears, age 5-17 years old) over 5 days in a village hospital in Peralta, DR. Testing initially included otoscopy and screening audiometry. Children who referred or could not be conditioned underwent distortion product otoacoustic emissions (OAEs), and tympanometry. Children who referred following both screening audiometry and OAEs were considered to have hearing loss. Those with normal tympanograms were considered potential hearing aid candidates. RESULTS: Abnormal ear examination/otoscopic results were present in 43 children (8.1%) and included: microtia/atresia, impacted cerumen, ear canal foreign body, serous otitis media, otitis externa, and tympanosclerosis. 55 of 528 school-age children referred following screening audiometry and 7 were unable to condition. Of these 62 children, 56 tolerated OAEs and 20 referred following OAEs (3.8%). Fourteen children had type B or C tympanogram and 6 school-age children who were determined to have chronic otitis media with effusion (COME) underwent myringotomy and pressure equalization tube placement. Ten of 528 children (1.9%) had normal tympanometry and otoscopy, and referred following screening audiometry and OAEs suggesting the patients may be potential hearing aid candidates. CONCLUSIONS: The prevalence of hearing loss in this cohort of children in the rural, western Dominican Republic was high at roughly 4% with roughly 2% of children being potential hearing aid candidates. Nearly 10% of children screened had an abnormal otologic examination; sometimes easily remedied by otolaryngologic intervention. With the support of local leadership, it is feasible to incorporate hearing services into otolaryngology outreach and build locally sustainable programs.

Acute medical missions by helicopter medical service (HEMS) to municipalities with different approach for primary care physicians.

BACKGROUND: The prehospital emergency system in Norway involves out-of-hours (OOH) services with on-call physicians. Helicopter emergency medical service (HEMS) are used in cases of severe illness or trauma that require rapid transport and/or an anesthesiologist's services. In recent years, on-call primary care physicians have been less available for call-outs in Norway, and HEMS may be requested for missions that could be adequately handled by on-call physicians. Here, we investigated how different availability of an on-call physician to attend emergency patients at site (call-out) impacted requests and use of HEMS. METHODS: Our analysis included all acute medical missions in an urban and nearby rural OOH district, which had different approach regarding physician call-outs from the OOH service. For this prospective observational study, we used data from both HEMS and the OOH service from November 1st 2017 until November 30th 2018. Standard descriptive statistical analyses were used. RESULTS: The rates of acute medical missions in the urban and rural OOH districts were similar (30 and 29 per 1000 inhabitants per year, respectively). The rate of HEMS requests was significantly higher in the rural OOH district than in the urban district (2.4 vs. 1.7 per 1000 inhabitants per year, respectively). Cardiac arrest and trauma were the major symptom categories in more than one half of the HEMS-attended patients, in both districts. Chest pain was the most frequent reason for an OOH call-out in the rural OOH district (21.1%). An estimated NACA score of 5-7 was found in 47.7% of HEMS patients from the urban district, in 40.0% of HEMS patients from the rural OOH district (p = 0.44), and 12.8% of patients attended by an on-call physician in the rural OOH district (p < 0.001). Advanced interventions were provided by an anesthesiologist to one-third of the patients attended by HEMS, of whom a majority had an NACA score of ≥ 5. CONCLUSIONS: HEMS use did not differ between the two compared areas, but the rate of HEMS requests was significantly higher in the rural OOH district. The threshold for HEMS use seems to be independent of on-call primary care physician involvement.