Continuing promise 2009--assessment of a recent pediatric surgical humanitarian mission

Non-standard approach to infants and children with megacolon: laparotomy and endorectal pull-through for diagnosis and treatment in difficult countries with low resources in a non-profit setting: return to the past Soave's ERPT

BACKGROUND

Hirschsprung's disease is an important cause of pediatric constipation with high risk of bacterial enterocolitis. Its diagnosis is histological and the suction biopsy is the gold standard. In resource-limited countries, the main diagnostic exam is the contrast enema and mini-invasive surgery lacks. We present the management of a cohort of patients with megacolon in Haiti, a low-resource country.

METHODS

Children with megacolon and fecal impaction admitted at St Damien Children Hospital in Port-Au-Prince in June, August and December 2017 were included. We considered only patients with an evident transition zone on contrast enema who underwent endorectal pull-through (ERPT). Short term complications were recorded.

RESULTS

Twenty children with clinical megacolon were admitted, eleven were included in the study. No suction rectal biopsy and intraoperative histological evaluation were performed. In ten children a Soave ERPT with anastomosis at 5POD was performed, in the other case a Boley primary anastomosis was preferred. One patient complicated with a peritonitis. No major complications were recorded. Colostomy was not considered a good option.

CONCLUSIONS

In developing countries, Soave ERPT with definitive anastomosis after few days could be considered a valid option. Colostomy is suggested only in case of scant general conditions or bad colon appearance.

A Decade of Surgery Aboard the U.S. Naval Ship COMFORT (T-AH 20)

INTRODUCTION

The U.S. Naval Ship COMFORT has performed six humanitarian assistance and disaster relief mission since 2007. This paper describes the surgical volume per surgical specialty for five missions spanning 19 countries.

MATERIALS AND METHODS

Raw surgical case logs were analyzed for total case volume, total operating days, unanticipated return to operating room, and percentage of pediatric cases (<18 years old) for each country visited.

RESULTS

Total surgical volume for the five missions was 5,142. The countries most frequently visited were Columbia and Haiti with seven and five visits, respectively. General surgery, ophthalmology, and plastic surgery have had consistent volume over time. Orthopedic surgery volume has steadily decreased with the exception of the 2018 mission.

CONCLUSION

As volume in military treatment facilities declines, alternative sources of surgical volume for military surgeons are being examined. This paper highlights the historical volume which can inform future personnel planning requirements of U.S. Naval Ship COMFORT missions. With the exception of orthopedic surgery, surgical volume has remained consistent over the last decade. For future best practice, historical case data should be used to determine staffing needs on hospital ships and case logs and operating procedures and follow-up protocols should be standardized.

Patient Follow-up After Orthopaedic Outreach Trips - Do We Know Whether Patients are Improving?

Background

The burden of traumatic musculoskeletal injuries falls greatest on low- and middle-income countries (LMICs). To help address this burden, organizations host over 6,000 outreach trips annually, 20% of which are orthopaedic. Monitoring post-surgical outcomes is critical to ensuring care quality; however, the implementation of such monitoring is unknown. The purpose of this review is to identify published follow-up practices of short-term orthopaedic surgery outreach trips to LMICs.

Methods

We completed a systematic review of Pubmed, Web of Science, EMBASE, and ProQuest following PRISMA guidelines. Follow-up method, rate, duration, and types of outcomes measured along with barriers to follow-up were collected and reported.

Results

The initial search yielded 1,452 articles, 18 of which were eligible. The mean follow-up time was 5.4 months (range: 15 days-7 years). The mean follow-up rate was 65.8% (range: 22%-100%), the weighted rate was 57.5%. Fifteen studies reported follow-up at or after 3 months while eight studies reported follow-up at or after 9 months. Fifteen studies reported follow-up in person, three reported follow-up via phone call or SMS. Outcome reporting varied among mortality, complications, and patient-reported outcomes. The majority (75%) outlined barriers to follow-up, most commonly noting transportation and costs of follow-up to the patient.

Conclusions

There is minimal and heterogeneous public reporting of patient outcomes and follow-up after outreach trips to LMICs, limiting quality assessment and improvement. Future work should address the design and implementation of tools and guidelines to improve follow-up as well as outcome measurement to ensure provision of high-quality care.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00268-022-06630-w.

Trends in Surgical Case Volume During Pacific Partnership Missions Onboard USNS Mercy

INTRODUCTION

Since 2006, the U.S. Navy has conducted six Pacific Partnership (PP) missions throughout Southeast Asia on board the U.S. Naval Ship Mercy (T-AH 19). This study describes trends in overall and surgical specialty operative volumes to better understand the burden of surgical disease treated during these humanitarian and civic assistance (HCA) operations. This information can assist medical planners and surgical leaders involved in future humanitarian missions.

MATERIALS AND METHODS

Following approval from the Naval Medical Center San Diego Institutional Review Board, a retrospective review of surgical case data was performed for the six PP missions from 2006 to 2018. Data collected included patient demographics, Current Procedural Terminology codes, and surgical specialty. The primary outcome was surgical case volume per specialty. Secondary outcomes included surgical staffing per mission and overall trends in operative volume.

RESULTS

A total of 3,826 operative procedures were performed during the study period. Mission years in which case volume for both general surgery and ophthalmology were below their respective medians were associated with the least total surgical services to host nations (HNs). The number of active duty Navy surgeons varied with each mission; however, the staffing for a PP mission generally included at least two general surgeons, one ophthalmologist, one plastic surgeon, one pediatric surgeon, one orthopedic surgeon, one otolaryngologist, one oral surgeon, one urologist, and one obstetrician-gynecologist. Case volume per surgeon was highest in 2006 (50 cases per surgeon) and decreased after 2006, reaching an all-time low during the 2018 PP mission (10 cases per surgeon). Pediatric surgery and plastic surgery had the highest average case volumes per surgeon at 58 and 46 cases per surgeon, respectively, while oromaxillofacial surgery and neurosurgery had the lowest average case volumes per surgeon at 9 and 14 cases per surgeon, respectively.

CONCLUSIONS

Operative volume on military HCA missions is greatly influenced by the priorities of the HN, the mission focus, the number of individuals from the HN that present for screening, and the availability of personnel and resources available on the hospital ship. Future mission planning should optimize general surgery and ophthalmology staffing and essential equipment, as total mission case volumes were highly dependent upon the productivity of these two specialties. Careful determination of the surgical needs of HNs should serve as a guide for the selection of subspecialists to maximize effectiveness in future military HCA missions.

An Analysis of Essential Pediatric Surgical Cases Encountered During a Decade of Large-Scale Military Humanitarian Aid Missions

INTRODUCTION

Disease Control Priorities, 3rd Edition (DCP3) is an evidence-based, published resource that outlines essential procedures recommended for developing health care systems. These systems must consider various populations and the incidence of certain surgical conditions that require treatment. In relation to pediatric patients, the prevalence of certain surgical conditions encountered remains unclear in several low- and middle-income countries. Over the past 15 years, the USNS Mercy, one of the U.S. Navy's large hospital ships, has led the Pacific Partnership missions, which provide large-scale humanitarian aid throughout Southeast Asia. The data collected during these missions provide an opportunity to analyze the scope of pediatric operations performed in resource-limited countries. This analysis may assist in future planning for specific needs during military humanitarian missions.

MATERIALS AND METHODS

Surgical case data were prospectively collected during the six Pacific Partnership missions from 2006 to 2018. Demographic data were analyzed for all patients ≤8 years of age who underwent an operation. These data were retrospectively reviewed and all case logs were categorized by mission year, procedure-type, and host nation. Operations were classified based on 44 essential operations delineated in DCP3. Primary outcome was incidence of DCP3 essential operations. Secondary outcomes were perioperative complications. Standard statistical methods were performed for descriptive analysis.

RESULTS

A total of 3,209 major and minor operations were performed during 24 port visits in nine countries. Pediatric cases represented 1,117 (38%) of these procedures. Pediatric surgeons performed 291 (26%) of these cases. Based on DCP3 criteria, 789 pediatric operations (71%) were considered essential procedures. The most common DCP3-aligned procedures were cleft lip repair (432, 57%), hernia repair (207, 27%), and hydrocelectomy (60, 8%). Operative volume for pediatric surgery was highest during the 2008 mission (522 cases), when two pediatric surgeons were deployed, and lowest during the 2018 mission (five cases), when the mission focus was on education rather than surgical procedures and lack of pediatric cases referred by the host nation. Overall complication rate for pediatric cases was 1%.

CONCLUSIONS

This study represents the largest known analysis of military humanitarian assistance. Pediatric operations represented over one-third of the surgical volume during Pacific Partnership missions from 2006 to 2018. The majority of cases were DCP3-aligned and associated with a low complication rate. Future humanitarian aid missions and host nations should allocate appropriate medical and educational resources to treat DCP3 pediatric surgical diseases in low- and middle-income countries to support long-term capacity building while maintaining optimal surgical outcomes.

Humanitarianism in surgery

PURPOSE

Humanitarianism is by definition a moral of kindness, benevolence and sympathy extended to all human beings. In our view as surgeons working in underserved countries, humanitarianism means performing the best operation in the best possible circumstances with high income country (HIC) results and training in-country surgeons to do the same. Hernia Repair for the Underserved (HRFU), a not for profit organization, is developing a long term public health initiative for hernia surgery in Western Hemisphere countries. We report the progress of HRFUs methods to render humanitarian care.

METHODS

In a collaborative effort, Creighton University and the Institute for Latin American Concern developed an outpatient surgery site for hernia surgery in Santiago, Dominican Republic. Based on this experience, we developed a sustainable care model by recruiting American and European Hernia Society expert surgeons, staff members they recommended, building relationships with local and industry partners, and selecting local surgeons to be trained in mesh hernioplasty. HRFU then extended the care model to other Western Hemisphere countries.

RESULTS

Between 2004 and 2015, the HRFU elective hernia morbidity and mortality rates for 2052 hernia operations were 0.7 and 0%, respectively. This is consistent with outcomes from HICs and confirms the feasibility of a public health initiative based on the principles of the Preferential Option for the Poor.

CONCLUSIONS

HRFU has recorded HIC morbidity and mortality rates for hernia surgery in low and middle income countries and has initiated a new surgical training model for sustainability of effect.

Surgery for children in low-income countries affected by humanitarian emergencies from 2008 to 2014: The Médecins Sans Frontières Operations Centre Brussels experience

PURPOSE

Pediatric surgical care is deficient in developing countries disrupted by crisis. We aimed to describe pediatric surgical care at Médecins Sans Frontières-Brussels (MSF-OCB) projects to inform resource allocation and define the pediatric-specific skillset necessary for humanitarian surgical teams.

METHODS

Procedures performed by MSF-OCB from July 2008 to December 2014 were reviewed. Project characteristics, patient demographics and clinical data were described. Multivariable logistic regression was performed to determine predictors of perioperative death.

RESULTS

Of 109,828 procedures, 26,284 were performed for 24,576 children (22% of all procedures). The most common pediatric operative indication was trauma (13,984; 57%). Nine percent of all surgical indications were due to violence (e.g., land mines, firearms, gender-based violence, etc.). The majority of procedures (19,582; 75%) were general surgical, followed by orthopedic (4350; 17%), and obstetric/gynecologic/urologic (2135; 8%). Perioperative death was low (42; 0.17%); independent predictors of death included age <1year, use of general anesthesia with a definitive airway, and operation during conflict.

CONCLUSION

Surgical care for children comprised nearly a quarter of all procedures performed by MSF-OCB between 2008 and 2014. Attention to trauma surgery and infant perioperative care is particularly needed. These findings are important when resourcing projects and training surgical staff for humanitarian missions.

Paediatric and congenital cardiac surgery in emerging economies: surgical 'safari' versus educational programmes

To attract the interest of all people potentially involved in humanitarian activities in the emerging economies, in particular giving attention to the basic requirements of the organization of paediatric cardiac surgery activities, the requirements for a successful partnership with the local existing organizations and the basic elements of a patient-centred multidisciplinary integrated approach. Unfortunately, for many years, the interventions in the low and middle income countries were largely limited to short-term medical missions, not inappropriately nicknamed 'surgical safari', because of negative general and specific characteristics. The negative aspects and the limits of the short-term medical missions can be overcome only by long-term educational programmes. The most suitable and consistent models of long-term educational programmes have been combined and implemented with the personal experience to offer a proposal for a long-term educational project, with the following steps: (i) site selection; (ii) demographic research; (iii) site assessment; (iv) organization of surgical educational teams; (v) regular frequency of surgical educational missions; (vi) programme evolution and maturation; (vii) educational outreach and interactive support. Potential limits of a long-term educational surgical programme are: (i) financial affordability; (ii) basic legal needs; (iii) legal support; (iv) non-profit indemnification. The success should not be measured by the number of successful operations of any given mission, but by the successful operations that our colleagues perform after we leave. Considering that the children in need outnumber by far the people able to provide care, in this humanitarian medicine there should be plenty of room for cooperation rather than competition. The main goal should be to provide teaching to local staff and implement methods and techniques to support the improvement of the care of the patients in the long run. This review focuses on the organization of paediatric cardiac activities in the emerging economies, but 'the less privileged parts of the world' can be anywhere, not necessarily limited to economic constraints. Lack of diversity because of social, intellectual, educational and professional growth, the last consisting in cultural stagnation, is responsible for the lack of scientific progress and development.

Elective pediatric surgical care in a forward deployed setting: What is feasible vs. what is reasonable

OBJECTIVE

To describe the scope and outcomes of elective pediatric surgical procedures performed during combat operations.

BACKGROUND

The care of patients in Operation Enduring Freedom (OEF) includes elective humanitarian surgery on Afghan children. Unlike military reports of pediatric trauma care, there is little outcome data on elective pediatric surgical care during combat operations to guide treatment decisions.

METHODS

All elective surgical procedures performed on patients≤16years of age from May 2012 through April 2014 were reviewed. Procedures were grouped by surgical specialty and were further classified as single-stage (SINGLE) or multi-stage (MULTI). The primary endpoint was post-operative complications requiring further surgery, and the secondary endpoint was post-operative follow up.

RESULTS

A total of 311 elective pediatric surgical procedures were performed on 239 patients. Surgical specialties included general surgery, orthopedics, otolaryngology, ophthalmology, neurosurgery and urology. 178 (57%) were SINGLE while 133 (43%) were MULTI. Fifteen patients required 32 procedures for post-operative complications. Approximately half of all procedures were performed as outpatient surgery. Median length of stay for inpatient was 2.2days, and all patients survived to discharge. The majority of patients returned for outpatient follow-up (207, 87%), and 4 patients (1.7%) died after discharge.

CONCLUSIONS

Elective pediatric surgical care in a forward deployed setting is feasible; however, limitations in resources for perioperative care and rehabilitation mandate prudent patient selection particularly with respect to procedures that require prolonged post-operative care. Formal guidance on the process of patient selection for elective humanitarian surgery in these settings is needed.

The pediatric surgery workforce in low- and middle-income countries: problems and priorities

Most of the world is in a surgical workforce crisis. While a lack of human resources is only one component of the myriad issues affecting surgical care in resource-poor regions, it is arguably the most consequential. This article examines the current state of the pediatric surgical workforce in low- and middle-income countries (LMICs) and the reasons for the current shortfalls. We also note progress that has been made in capacity building and discuss priorities going forward. The existing literature on this subject has naturally focused on regions with the greatest workforce needs, particularly sub-Saharan Africa (SSA). However, wherever possible we have included workforce data and related literature from LMICs worldwide. The pediatric surgeon is of course critically dependent on multi-disciplinary teams. Surgeons in high-income countries (HICs) often take for granted the ready availability of excellent anesthesia providers, surgically trained nurses, radiologists, pathologists, and neonatologists among many others. While the need exists to examine all of these disciplines and their contribution to the delivery of surgical services for children in LMICs, for the purposes of this review, we will focus primarily on the role of the pediatric surgeon.

The current status of international partnerships for child surgery in sub-Saharan Africa

Disparity still exists in the surgical care between sub-Saharan Africa and developed countries. Several international initiatives have been undertaken in the past decades to address the disparity. This study looks at the impact of these programs in child surgery in Sub-Saharan Africa. Review of electronic databases Medline and African Index Medicus on international partnerships for child surgery in Sub-Saharan Africa was undertaken. Four types of international initiatives were identified and consist of periodic medical missions; partnerships between foreign medical institutions or charities and local institutions; international health electives by surgical residents; and training of individual surgeons from developing countries in foreign institutions. The results of these efforts were variable, but sustainability and self-reliance of host nations were limited. Sociocultural factors, dearth of facilities, and lack of local governments' commitment were main impediments to effective local development or transfer of modern protocols of surgical management and improvement of pediatric surgical care at the host community level. Current initiatives may need improvements with better understanding of the sociocultural dynamics and local politics of the host nation, and improved host nation involvement and commitment. This may engender development of locally controlled viable services and sustainable high level of care.

Addressing the Global Disparities in the Delivery of Pediatric Orthopaedic Services: Opportunities for COUR and POSNA

The burden of musculoskeletal conditions, especially injuries, is increasing in low-income and middle-income countries. Road traffic injuries have become epidemic. There are multiple barriers to accessing surgical services at both the individual (utilization) and the health system (availability) levels, and deficiencies in education and training of health providers. Specialty societies such as the Pediatric Orthopaedic Society of North America (POSNA) have an opportunity to play an important role through teaching and training. The POSNA Children's Orthopedics in Underserved Regions (COUR) committee has supported the Visiting Scholars Program, which invites surgeons from the developing world to attend a scientific meeting and facilitates the scholar's visit to North American pediatric orthopaedic centers. POSNA members have held global educational courses that support an educational exchange between lecturers and attendees. The COUR web site allows for submission of trip reports that document successes and obstacles experienced by members performing overseas clinical care and teaching. The web site also provides educational resources relevant to providing care in these environments. POSNA collaborates with other societies, such as the American Academy of Orthopaedic Surgeons and the Society of Military Orthopaedic Surgeons, to provide education in disaster management. In addition to increasing member involvement, specialty societies have the opportunity for continued data collection from overseas care, application of US registry data to disease processes in the developing world, and further collaboration with one another.

Ethical considerations: pediatric short-term medical missions in developing countries

For many years pediatric healthcare experts have debated how much benefit was derived by host nations from the well intentioned efforts of Pediatric Short-Term Medical Missions (STMMs). Most of the literature on STMMs, while limited, has focused on frameworks for the delivery of care. Today the focus of these endeavors is on the ethical implications. The purpose of this article is to describe how the focus of STMMs has changed over the past 15 years from delivery of care frameworks to ethical considerations.

Charitable platforms in global surgery: a systematic review of their effectiveness, cost-effectiveness, sustainability, and role training

Objective

This study was designed to propose a classification scheme for platforms of surgical delivery in low- and middle-income countries (LMICs) and to review the literature documenting their effectiveness, cost-effectiveness, sustainability, and role in training. Approximately 28 % of the global burden of disease is surgical. In LMICs, much of this burden is borne by a rapidly growing international charitable sector, in fragmented platforms ranging from short-term trips to specialized hospitals. Systematic reviews of these platforms, across regions and across disease conditions, have not been performed.

Methods

A systematic review of MEDLINE and EMBASE databases was performed from 1960 to 2013. Inclusion and exclusion criteria were defined a priori. Bibliographies of retrieved studies were searched by hand. Of the 8,854 publications retrieved, 104 were included.

Results

Surgery by international charitable organizations is delivered under two, specialized hospitals and temporary platforms. Among the latter, short-term surgical missions were the most common and appeared beneficial when no other option was available. Compared to other platforms, however, worse results and a lack of cost-effectiveness curtailed their role. Self-contained temporary platforms that did not rely on local infrastructure showed promise, based on very few studies. Specialized hospitals provided effective treatment and appeared sustainable; cost-effectiveness evidence was limited.

Conclusions

Because the charitable sector delivers surgery in vastly divergent ways, systematic review of these platforms has been difficult. This paper provides a framework from which to study these platforms for surgery in LMICs. Given the available evidence, self-contained temporary platforms and specialized surgical centers appear to provide more effective and cost-effective care than short-term surgical mission trips, except when no other delivery platform exists.

A material cost-minimization analysis for hernia repairs and minor procedures during a surgical mission in the Dominican Republic

INTRODUCTION

Expenditures on material supplies and medications constitute the greatest per capita costs for surgical missions. We hypothesized that supply acquisition at non-profit organization (NPO) costs would lead to significant cost-savings compared with supply acquisition at US academic institution costs from the provider perspective for hernia repairs and minor procedures during a surgical mission in the Dominican Republic.

METHODS

Items acquired for a surgical mission were uniquely QR-coded for accurate consumption accounting. Both NPO and US academic institution unit costs were associated with each item in an electronic inventory system. Medication doses were recorded and QR codes for consumed items were scanned into a record for each sampled procedure. Mean material costs and cost-savings ± SDs were calculated in US dollars for each procedure type. Cost-minimization analyses between the NPO and the US academic institution platforms for each procedure type ensued using a two-tailed Wilcoxon matched-pairs test with α = 0.05. Item utilization analyses generated lists of most frequently used materials by procedure type.

RESULTS

The mean cost-savings of supply acquisition at NPO costs for each procedure type were as follows: $482.86 ± $683.79 for unilateral inguinal hernia repair (n = 13); $332.46 ± $184.09 for bilateral inguinal hernia repair (n = 3); $127.26 ± $13.18 for hydrocelectomy (n = 9); $232.92 ± $56.49 for femoral hernia repair (n = 3); $120.90 ± $30.51 for umbilical hernia repair (n = 8); $36.59 ± $17.76 for minor procedures (n = 26); and $120.66 ± $14.61 for pediatric inguinal hernia repair (n = 7).

CONCLUSION

Supply acquisition at NPO costs leads to significant cost-savings compared with supply acquisition at US academic institution costs from the provider perspective for inguinal hernia repair, hydrocelectomy, umbilical hernia repair, minor procedures, and pediatric inguinal hernia repair during a surgical mission in the Dominican Republic. Item utilization analysis can generate minimum-necessary material lists for each procedure type to reproduce cost-savings for subsequent missions.