Development of a Unifying Target and Consensus Indicators for Global Surgical Systems Strengthening: Proposed by the Global Alliance for Surgery, Obstetric, Trauma, and Anaesthesia Care (The G4 Alliance)

Global Initiative for Children's Surgery (GICS) Pediatric Trauma Care Initiative: A Call for a Comprehensive Approach to a Global Problem

INTRODUCTION

Trauma is a major problem which has a significant health, social, and economic impact. Particularly, pediatric trauma carries substantial mortality and morbidity. This is a great concern for subspecialized general and pediatric surgeons. Therefore, a global initiative for pediatric trauma care is warranted and should be initiated.

AIM

The international association "Global Initiative for Children's Surgery" (GICS) would like to propose and organize a children's trauma care (CTC) initiative. This initiative should comprehensively address pediatric trauma management globally, especially in low- and middle-income countries (LMICs). The initiative seeks to achieve a structured cooperation and collaboration with respective sister organizations and local stakeholders.

METHODS

The initiative will address these relevant aspects: 1. first aid; 2. prehospital primary trauma care; 3. hospital primary trauma care; 4. advanced care (ATLS); 5. diagnostic facilities; 6. operation room (OR) equipment; 7. specialized surgical services; 8. rehabilitation; 9. registry, research, and auditing; 10. specialization in pediatric trauma; 11. capacity and confidence building in pediatric trauma; 12.

PREVENTION

The GICS CTC provided activities have been recorded and evaluated in a structured manner. This statement paper is based on data of a narrative review as well as expert opinions.

RESULTS

The Trauma Working Group of GICS provided specialized trauma prevention leaflets available for translation to different languages. A one-day children's primary trauma course has been designed to be delivered at the physical GICS meetings. Exercising advocacy, the group addressed several meetings on prevention of pediatric trauma, which included the 75th United Nations General Assembly (UNGA) (2020), GICS IVth meeting in Johannesburg (2020), Norwich (UK) Joint SPRINT Symposium on Pediatric Surgery for Pediatricians (2021), the second online Pan African Pediatric Surgical Association (PAPSA) meeting (2021), the seventh World Congress of the World Federation of Associations of Pediatric Surgeons (WOFAPS) in Prague (2022), and GICS pediatric trauma webinar (2023). Additionally, the working group participated in the preparations of a pediatric trauma module for the World Health Organization (WHO) and published several related studies. The contents of the selected articles added relevant information to the categories stated above.

CONCLUSIONS

The CTC initiative of GICS is proposed as a mean to address pediatric trauma comprehensively through a process of collaboration and advocacy with existing organizations to achieve awareness, health education, prevention, health, and training. Further, it will support the provision of suitable facilities to health institutions. The establishment of a specialization in pediatric trauma is encouraged. GICS CTC initiative aims to improve pediatric trauma care in LMICs by developing injury prevention strategies; optimizing the use of locally available resources; obtaining commitment by LMICs governments; improvement in all fields of hospital care; improvements in infrastructure, education and training, and attention to data registry and research.

Neurosurgery and the World Health Organization Intersectoral Global Action Plan for Epilepsy and Other Neurological Disorders 2022-2031

The World Health Organization's Intersectoral Global Action Plan (IGAP) on Epilepsy and Other Neurological Diseases 2022-2031 is a holistic, interdisciplinary, and intersectoral plan with a strong focus on equity and human rights. The IGAP was unanimously approved by all World Health Organization Member States at the 75th World Health Assembly in May 2022 and provides a framework for researchers and clinicians to study and address national and global inadequacies in the evaluation and management of people suffering from neurological disorders and their prevention. While IGAP has applied epilepsy as an entry point for other neurological disorders, advocacy by neurologists and neurosurgeons has broadened it to include diseases with a large and growing global health footprint such as stroke, hydrocephalus, traumatic brain injury, and brain and spine cancers. The IGAP is important to neurosurgeons globally because it provides the first ever roadmap for comprehensively addressing unmet neurological and neurosurgical care in low- and middle-income countries. Furthermore, it creates an opportunity for neurologists and neurosurgeons to scale up services for neurological diseases in tandem. As such, it provides a structure for the neurosurgery community to become involved in global health initiatives at all levels.

Defining Feasibility as a Criterion for Essential Surgery: A Qualitative Study with Global Children's Surgery Experts

BACKGROUND

The Disease Control Priorities (DCP-3) group defines surgery as essential if it addresses a significant burden, is cost-effective, and is feasible-yet the feasibility component remains largely unexplored. The aim of this study was to develop a precise definition of feasibility for essential surgical procedures for children.

METHODS

Four online focus group discussions (FGDs) were organized among 19 global children's surgery providers with experience of working in low- and lower-middle-income countries (LMICs), representing 10 countries. FGDs were transcribed verbatim, and qualitative data analysis was performed. Codes, categories, themes, and subthemes were identified.

RESULTS

Six determinants of feasibility were identified, including: adequate human resources; adequate material resources; procedure and disease complexity; team commitment and understanding of their setting; timely access to care; and the ability to monitor and achieve good outcomes. Factors unique to feasibility of children's surgery included children's right to health and their reliance on adults for accessing safe and timely care; the need for specialist workforce; and children's unique perioperative care needs. FGD participants reported a greater need for task-sharing and shifting, creativity, and adaptability in resource-limited settings. Resource availability was seen to have a direct impact on decision-making and prioritization, e.g., saving a life versus achieving the best outcome.

CONCLUSIONS

The identification of a precise definition of feasibility serves as a pivotal step in identifying a list of essential surgical procedures for children, which would serve as indicators of institutional surgical capacity for this age group.

The need for hands-on training and supervision for entry-level physicians in a country with low surgical staffing density: a nationwide survey in Ghana

BACKGROUND

Despite the largely unmet need, relatively few medical school graduates enrol in surgical residency and fewer surgical specialists work rurally in low- and middle-income countries. Surgical housemanship is the only formal training for medical graduates who will become the main surgical care providers in underserved areas. This study aimed to evaluate Ghanaian surgical housemanship (internship) and its impact on independent medical practice.

METHODS

A nationwide questionnaire survey of surgical trainees from seven teaching or regional-level hospitals ascertained the experience and self-confidence levels for 35 training objectives set by the Medical and Dental Council of Ghana, and suggestions to improve surgical training quality.

RESULTS

Of 310 respondents, 59.7% experienced ≤ 10 cases for each topic, and 24.8% reported self-confidence as ≤ 2 points (out of 5). More than 90% of respondents experienced ≤ 10 cases for gastric, colorectal and liver cancer management. Teaching hospital trainees had lower proportions of those experiencing > 10 cases (36.6% versus 43.7%) and reporting self-confidence ≥ 4 (46.5% versus 55.8%), respectively, compared with those from regional/other-level hospitals. 40% of respondents were not confident about their surgical skills, and 70.5% requested better-supervised and practical surgical skills training. The proportion of respondents who reported limited supervision was higher among those from teaching hospitals, reported self-confidence scores < 4, and experienced ≤ 10 cases for each topic. 67% of respondents were satisfied with their surgical housemanship and 75.8% perceived surgical rotation as relevant to their future work.

CONCLUSIONS

Most surgical trainees are concerned about their surgical skills. A structured curriculum with specific goals and better-supervised surgical skills training should be established. Inclusion of regional/other-level hospitals in surgical training may reduce the supervisory burden in teaching hospitals.

Teaching and Learning Obstetric Anaesthesia in Low- and Middle-Income Countries: Current Situation and Perspectives

Purpose of Review

Our goal in this review is to describe the current context and peculiarities of obstetric anaesthesia in low- and middle-income countries (LMIC) and the ongoing actions and perspectives in terms of teaching and learning, focusing on improving maternal outcomes.

Recent Findings

Correct identification of barriers and lack of infrastructures and anaesthesia providers are still major problems despite efforts of different stakeholders. International consensus and commitment for 2030 goals are trying to be achieved.

Summary

Structured training courses look a good option as short- and long-term evaluations show a positive impact. Future efforts will have to be also focused on indicators that may help to decrease the high mortality and morbidity ratios in LMIC.

A Review of the Current State of Global Surgical Oncology and the Role of Surgeons Who Treat Cancer: Our Profession’s Imperative to Act Upon a Worldwide Crisis in Evolution

Worldwide, the capacity of healthcare systems and physician workforce is woefully inadequate for the surgical treatment of cancer. With major projected increases in the global burden of neoplastic disease, this inadequacy is expected to worsen, and interventions to increase the workforce of surgeons who treat cancer and strengthen the necessary supporting infrastructure, equipment, staffing, financial and information systems are urgently called for to prevent this inadequacy from deepening. These efforts must also occur in the context of broader healthcare systems strengthening and cancer control plans, including prevention, screening, early detection, safe and effective treatment, surveillance, and palliation. The cost of these interventions should be considered a critical investment in healthcare systems strengthening that will contribute to improvement in the public and economic health of nations. Failure to act should be seen as a missed opportunity, at the cost of lives and delayed economic growth and development. Surgeons who treat cancer must engage with a diverse array of stakeholders in efforts to address this critical need and are indispensably positioned to participate in collaborative approaches to influence these efforts through research, advocacy, training, and initiatives for sustainable development and overall systems strengthening.

Ending Neglected Surgical Diseases (NSDs): Definitions, Strategies, and Goals for the Next Decade

While there has been overall progress in addressing the lack of access to surgical care worldwide, untreated surgical conditions in developing countries remain an underprioritized issue. Significant backlogs of advanced surgical disease called neglected surgical diseases (NSDs) result from massive disparities in access to quality surgical care. We aim to discuss a framework for a public health rights-based initiative designed to prevent and eliminate the backlog of NSDs in developing countries. We defined NSDs and set forth six criteria that focused on the applicability and practicality of implementing a program designed to eradicate the backlog of six target NSDs from the list of 44 Disease Control Priorities 3rd edition (DCP3) surgical interventions. The human rights-based approach (HRBA) was used to clarify NSDs role within global health. Literature reviews were conducted to ascertain the global disease burden, estimated global backlog, average cost per treatment, disability-adjusted life-years (DALYs) averted from the treatment, return on investment, and potential gain and economic impact of the NSDs identified. Six index NSDs were identified, including neglected cleft lips and palate, clubfoot, cataracts, hernias and hydroceles, injuries, and obstetric fistula. Global definitions were proposed as a starting point towards the prevention and elimination of the backlog of NSDs. Defining a subset of neglected surgical conditions that illustrates society's role and responsibility in addressing them provides a framework through the HRBA lens for its eventual eradication.

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.

Safe surgery for every child, implementation of paediatric anaesthesia training in Nigeria

PURPOSE OF REVIEW

Nigeria is the most populous country in Africa and 43.5% of its population is under 15 years. Most of these children do not have access to specialized paediatric anaesthesia care when needed, as there are only few paediatric anaesthetists in the country. We highlight the barriers to safe anaesthesia in children, present training opportunities in paediatric anaesthesia and the need for additional, more extensive training in Nigeria.

RECENT FINDINGS

The Nigerian paediatric anaesthesia workforce is minimal with a dismal paediatric anaesthetist to child density of 0.028 per 100 000 children <15 years old. Training opportunities in paediatric anaesthesia exist during residency, diploma and master's programmes. Short paediatric anaesthesia-related courses are also provided, sometimes by partnering with nongovernmental organizations. There is at present, no Fellowship training programme in Nigeria, to train specialists and leaders in paediatric anaesthesia.

SUMMARY

To solve the urgent problem of acute shortage of paediatric anaesthetists in Nigeria, general anaesthetists should be empowered through short courses to provide safe anaesthesia for children. A comprehensive Fellowship programme is urgently needed to train specialists in paediatric anaesthesia. Equipment upgrade, creation of children's hospitals and empowerment for research are important end points that require governmental support.

Cancer in sub-Saharan Africa: a Lancet Oncology Commission

In sub-Saharan Africa (SSA), urgent action is needed to curb a growing crisis in cancer incidence and mortality. Without rapid interventions, data estimates show a major increase in cancer mortality from 520 348 in 2020 to about 1 million deaths per year by 2030. Here, we detail the state of cancer in SSA, recommend key actions on the basis of analysis, and highlight case studies and successful models that can be emulated, adapted, or improved across the region to reduce the growing cancer crises. Recommended actions begin with the need to develop or update national cancer control plans in each country. Plans must include childhood cancer plans, managing comorbidities such as HIV and malnutrition, a reliable and predictable supply of medication, and the provision of psychosocial, supportive, and palliative care. Plans should also engage traditional, complementary, and alternative medical practices employed by more than 80% of SSA populations and pathways to reduce missed diagnoses and late referrals. More substantial investment is needed in developing cancer registries and cancer diagnostics for core cancer tests. We show that investments in, and increased adoption of, some approaches used during the COVID-19 pandemic, such as hypofractionated radiotherapy and telehealth, can substantially increase access to cancer care in Africa, accelerate cancer prevention and control efforts, increase survival, and save billions of US dollars over the next decade. The involvement of African First Ladies in cancer prevention efforts represents one practical approach that should be amplified across SSA. Moreover, investments in workforce training are crucial to prevent millions of avoidable deaths by 2030. We present a framework that can be used to strategically plan cancer research enhancement in SSA, with investments in research that can produce a return on investment and help drive policy and effective collaborations. Expansion of universal health coverage to incorporate cancer into essential benefits packages is also vital. Implementation of the recommended actions in this Commission will be crucial for reducing the growing cancer crises in SSA and achieving political commitments to the UN Sustainable Development Goals to reduce premature mortality from non-communicable diseases by a third by 2030.

Trauma Care in Low- and Middle-Income Countries

Background  Trauma-related injury causes higher mortality than a combination of prevalent infectious diseases. Mortality secondary to trauma is higher in low- and middle-income countries (LMICs) than high-income countries. This review outlines common issues, and potential solutions for those issues, identified in trauma care in LMICs that contribute to poorer outcomes.

Methods  A literature search was performed on PubMed and Google Scholar using the search terms “trauma,” “injuries,” and “developing countries.” Articles conducted in a trauma setting in low-income countries (according to the World Bank classification) that discussed problems with management of trauma or consolidated treatment and educational solutions regarding trauma care were included.

Results  Forty-five studies were included. The problem areas broadly identified with trauma care in LMICs were infrastructure, education, and operational measures. We provided some solutions to these areas including algorithm-driven patient management and use of technology that can be adopted in LMICs.

Conclusion  Sustainable methods for the provision of trauma care are essential in LMICs. Improvements in infrastructure and education and training would produce a more robust health care system and likely a reduction in mortality in trauma-related injuries.

Resource Mobilization for Global Surgery: Lessons Learned From US Government Appropriations Advocacy

The US Agency for International Development (USAID) receives directives and funding through the appropriation process, though until recently, global surgery was not included in its mission. Nevertheless, an estimated five billion people lack access to safe, timely, and affordable surgical care, in large part due to lack of economic resources. Using coalition-based advocacy, the G4 Alliance successfully developed and submitted language that was incorporated into the 2020 Appropriations report language, directing USAID to financially support global surgery. This has significant implications for global surgical investment, yet few advocates are aware of the 2020 Appropriations language, let alone how they can utilize it now to advance global surgery in their respective countries. Here, we describe how advocates navigate the US appropriations process and the ways USAID funds are obtained for the purposes of global health. We also highlight the importance of coalition-based advocacy and provide guidance in how to increase success.

Timing of Flap Coverage With Respect to Definitive Fixation in Open Tibia Fractures

OBJECTIVES

We conducted a large, U.S wide, observational study of type III tibial fractures, with the hypothesis that delays between definitive fixation and flap coverage might be a substantial modifiable risk factor associated with nosocomial wound infection.

DESIGN

A retrospective analysis of a multicenter database of open tibial fractures requiring flap coverage.

SETTING

Fourteen level-1 trauma centers across the United States.

PATIENTS

Two hundred ninety-six (n = 296) consecutive patients with Gustilo III open tibial fractures requiring flap coverage at 14 trauma centers were retrospectively analyzed from a large orthopaedic trauma registry. We collected demographics and the details of surgical care. We investigated the patient, and treatment factors leading to infection, including the time from various points in care to the time of soft-tissue coverage.

INTERVENTION

Delay definitive fixation and flap coverage in tibial type III fractures.

MAIN OUTCOME MEASUREMENTS

(1) Results of multivariate regression with time from injury to coverage, debridement to coverage, and definitive fixation to coverage in the model, to determine which delay measurement was most associated with infection. (2) A second multivariate model, including other factors in addition to measures of flap delay, to provide the estimate between delay and infection after adjustment for confounding.

RESULTS

Of 296 adults (227 M: 69 F) with open Gustilo type III tibial fractures requiring flap coverage, 96 (32.4%) became infected. In the multivariate regression, the time from definitive fixation to flap coverage was most predictive of subsequent wound infection (odds ratio 1.04, 95% confidence interval 1.01 to 1.08, n = 260, P = 0.02) among the time measurements. Temporary internal fixation was not associated with an increased risk of infection in both univariate (P = 0.59) or multivariate analyses (P = 0.60). Flap failure was associated with the highest odds of infection (odds ratio 6.83, 95% confidence interval 3.26 to 14.27, P < 0.001).

CONCLUSION

Orthoplastic teams that are dedicated to severe musculoskeletal trauma, that facilitate coordination of definitive fixation and flap coverage, will reduce the infection rates in Gustilo type III tibial fractures.

LEVEL OF EVIDENCE

Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

The Impact of Quality Improvement Interventions in Improving Surgical Infections and Mortality in Low and Middle-Income Countries: A Systematic Review and Meta-Analysis

BACKGROUND

Morbidity and mortality in surgical systems in low- and middle-income countries (LMICs) remain high compared to high-income countries. Quality improvement processes, interventions, and structure are essential in the effort to improve peri-operative outcomes.

METHODS

A systematic review and meta-analysis of interventional studies assessing quality improvement processes, interventions, and structure in developing country surgical systems was conducted according to the Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies were included if they were conducted in an LMIC, occurred in a surgical setting, and measured the effect of an implementation and its impact. The primary outcome was mortality, and secondary outcomes were rates of rates of hospital-acquired infection (HAI) and surgical site infections (SSI). Prospero Registration: CRD42020171542.

RESULT

Of 38,273 search results, 31 studies were included in a qualitative synthesis, and 28 articles were included in a meta-analysis. Implementation of multimodal bundled interventions reduced the incidence of HAI by a relative risk (RR) of 0.39 (95%CI 0.26 to 0.59), the effect of hand hygiene interventions on HAIs showed a non-significant effect of RR of 0.69 (0.46-1.05). The WHO Safe Surgery Checklist reduced mortality by RR 0.68 (0.49 to 0.95) and SSI by RR 0.50 (0.33 to 0.63) and antimicrobial stewardship interventions reduced SSI by RR 0.67 (0.48-0.93).

CONCLUSION

There is evidence that a number of quality improvement processes, interventions and structural changes can improve mortality, HAI and SSI outcomes in the peri-operative setting in LMICs.

Global neurosurgery: a scoping review detailing the current state of international neurosurgical outreach

OBJECTIVE

Global neurosurgery is a rapidly emerging field that aims to address the worldwide shortages in neurosurgical care. Many published outreach efforts and initiatives exist to address the global disparity in neurosurgical care; however, there is no centralized report detailing these efforts. This scoping review aims to characterize the field of global neurosurgery by identifying partnerships between high-income countries (HICs) and low- and/or middle-income countries (LMICs) that seek to increase neurosurgical capacity.

METHODS

A scoping review was conducted using the Arksey and O'Malley framework. A search was conducted in five electronic databases and the gray literature, defined as literature not published through traditional commercial or academic means, to identify studies describing global neurosurgery partnerships. Study selection and data extraction were performed by four independent reviewers, and any disagreements were settled by the team and ultimately the team lead.

RESULTS

The original database search produced 2221 articles, which was reduced to 183 final articles after applying inclusion and exclusion criteria. These final articles, along with 9 additional gray literature references, captured 169 unique global neurosurgery collaborations between HICs and LMICs. Of this total, 103 (61%) collaborations involved surgical intervention, while local training of medical personnel, research, and education were done in 48%, 38%, and 30% of efforts, respectively. Many of the collaborations (100 [59%]) are ongoing, and 93 (55%) of them resulted in an increase in capacity within the LMIC involved. The largest proportion of efforts began between 2005-2009 (28%) and 2010-2014 (17%). The most frequently involved HICs were the United States, Canada, and France, whereas the most frequently involved LMICs were Uganda, Tanzania, and Kenya.

CONCLUSIONS

This review provides a detailed overview of current global neurosurgery efforts, elucidates gaps in the existing literature, and identifies the LMICs that may benefit from further efforts to improve accessibility to essential neurosurgical care worldwide.

North-South surgical training partnerships: a systematic review

Background

Fostering the success of surgical trainees from low- and middle-income countries (LMICs) plausibly addresses the existing workforce deficit in a sustainable manner, but it is unclear whether and how these trainees are targeted as strategic learners for educational exchanges. The purpose of this review was to assess the quality and outcomes of existing literature on exchanges of surgical trainees between high-income countries (HICs) and LMICs.

Methods

We conducted a systematic review of reported instances of surgical training exchanges between HICs and LMICs. After database searching, 2 independent reviewers evaluated titles, abstracts and manuscripts. Selected studies were critically appraised with the use the Critical Assessment Skills Programme Qualitative Checklist and analyzed for trainee level, institutions, countries and subspecialties, as well as reported outcomes of the exchange.

Results

Twenty-eight reports met the inclusion criteria and were analyzed. Most publications (18 [64%]) detailed North-to-South exchanges; 1 exchange was bidirectional. General surgery was the most common discipline identified, with 9 other subspecialties described involving learners at all phases of training. Reports were generally of good quality, although outcomes were reported variably, and most authors failed to acknowledge the ethical implications of their study.

Conclusion

The articles identified described a variety of surgical exchanges across disciplines, learner types and host/home countries. Few of the exchanges prioritized the learning of surgical trainees from LMICs. There is an increasing need to formalize these exchanges via clear goals and objectives, as well as to prioritize the proper matching of educational goals with local clinical needs.

Level of evidence

V - Evidence from systematic reviews of descriptive and qualitative studies.

Cervical cancer screening - The challenges of complete pathways of care in low-income countries: Focus on Malawi

Cervical cancer is the fourth most common cancer among women globally, with approximately 580,000 new diagnoses in 2018. Approximately, 90% of deaths from this disease occur in low- and middle-income countries, especially in areas of high HIV prevalence, and largely due to limited prevention and screening opportunities and scarce treatment options. In this overview, we describe the opportunities and challenges faced in many low- and middle-income countries in delivery of cervical cancer detection, treatment and complete pathways of care. In particular, drawing on our experience and that of colleagues, we describe cervical screening and pathways of care provision in Malawi, as a case study of a low-resource country with high incidence and mortality rates of cervical cancer. Screening methods such as cytology – although widely used in high-income countries – have limited relevance in many low-resource settings. The World Health Organization recommends screening using human papillomavirus testing wherever possible; however, although human papillomavirus primary testing is more sensitive and detects precancers and cancers earlier than cytology, there are currently costs, infrastructure considerations and specificity issues that limit its use in low- and middle-income countries. The World Health Organization accepts the alternative screening approach of visual inspection with acetic acid as part of ‘screen and treat’ programmes as a simple and inexpensive test that can be undertaken by trained health workers and hence give wider screening coverage; however, subjectivity and variability in interpretation of findings between providers raise issues of false positives and overtreatment. Cryotherapy using either nitrous oxide or carbon dioxide is an established treatment for precancerous lesions within ‘screen and treat’ programmes; more recently, thermal ablation has been recognized as suitable to low-resource settings due to lightweight equipment, short treatment times, and hand-held battery-operated and solar-powered models. For larger lesions and cancers, complete clinical pathways (including loop excision, surgery, radiotherapy, chemotherapy and palliative care) are required for optimal care of women. However, provision of each of these components of cancer control is often limited due to limited infrastructure and lack of trained personnel. Hence, global initiatives to reduce cervical mortality need to adopt a holistic approach to health systems strengthening.

Aboard the Smile Train: Outcomes of Primary Cleft Palate Repair at a Tertiary Care Center: À bord du Smile Train : les résultats cliniques de réparations de fentes palatines dans un centre de soins tertiaires

Introduction

Cleft palate repair is considered to be a safe procedure, yet still carries a 5% to 30% risk of complications. This study sought to assess the outcomes of this procedure in a high-burden Asian country that partners with the Smile Train to perform cleft surgeries.

Methods

The Aga Khan University medical records database was queried for pediatric patients undergoing cleft surgery between 2014 and 2017. Data were abstracted from the patient medical records, and details of the clinical, demographic factors, and postoperative outcomes were assessed.

Results

Among 142 patients with orofacial clefts, 102 (72%) underwent primary cleft palate repair, one-third (n = 36, 35%) of whom were operated as part of the Smile Train. The median preoperative hemoglobin was 11.4 g/dL (interquartile range: 10.7-12.0 g/dL), whereas the median weight was 8.3 kg (7.7-11.4 kg). Nearly two-thirds (n = 64, 63%) of the cohort underwent preoperative cardiology screening, with only a minority undergoing orthodontic treatment (n = 6, 6%). Approximately 15% (n = 15) of patients experienced a postoperative complication, most often a fistula (n = 11, 73%). On multivariable analysis, with each unit increase in hemoglobin levels, there was a 50% reduction in the odds of experiencing a complication (odds ratio: 0.51, 95% CI: 0.28-0.87). There were no in-patient deaths among the cohort.

Conclusion

The results of the current study provide useful information to key stakeholders including patients, plastic surgeons, and policy makers on the outcomes of cleft palate repair in a developing country.

The case series of functional adrenal tumors: Experience of two tertiary hospitals in Yaoundé, Cameroon

•

This is a case series of functional adrenal tumors and treatment outcomes.

•

A diversity of cases is presented with clinical, medical imaging, macroscopic and microscopic features included.

•

Successful management of two cases of adrenal insufficiency following classic adrenalectomy in a low resource community is reported.

Introduction

Adrenal tumors are often found incidentally during abdominal imaging. Functioning adrenal tumors are less frequent than these incidentalomas discovered unexpectedly. We report treatment outcomes (major complications) of 7 cases of symptomatic adrenal masses from 2009 to 2019.

Presentation of the cases

Seven cases of functioning adrenal tumors: four adenomas presenting with Cushing’s syndrome, two adrenal carcinomas, and one pheochromocytoma are described. The preoperative diagnoses were made through clinical manifestations, an increase in urinary free cortisol with normal ACTH, elevated metanephrine and enlarged masses on CT. The diagnoses were established on histopathology of adrenalectomy specimens. Adrenal insufficiency in two patients following surgery was corrected with corticoid replacement therapy. One patient died of hypovolemia the day of surgery and another from anaphylactic shock (allergy) late in the post-operative period.

Discussion

Pre, intra and post-operative complications from vascular instability often complicate surgery in functioning adrenal tumors. Adrenal adenomas manifest as Cushing’s syndrome in 10–15 % of patients. They are the most common adrenal tumor although the diagnosis is most often coincidental to abdominal imaging. The incidence of adrenal adenoma increases with age, up to 7 % in the seventh decade. Laparoscopic adrenalectomy, which was not available in our hospitals then, is standard treatment for most tumors. It is alleged to have better outcomes in trained and tested hands.

Conclusion

Surgery of functioning adrenal tumors demands close collaboration of multiple clinical disciplines to manage vascular instability and adrenal insufficiency, especially in resource strapped communities.

Unifying Children's Surgery and Anesthesia Stakeholders Across Institutions and Clinical Disciplines: Challenges and Solutions from Uganda

BACKGROUND

There is a significant unmet need for children's surgical care in low- and middle-income countries (LMICs). Multidisciplinary collaboration is required to advance the surgical and anesthesia care of children's surgical conditions such as congenital conditions, cancer and injuries. Nonetheless, there are limited examples of this process from LMICs. We describe the development and 3-year outcomes following a 2015 stakeholders' meeting in Uganda to catalyze multidisciplinary and multi-institutional collaboration.

METHODS

The stakeholders' meeting was a daylong conference held in Kampala with local, regional and international collaborators in attendance. Multiple clinical specialties including surgical subspecialists, pediatric anesthesia, perioperative nursing, pediatric oncology and neonatology were represented. Key thematic areas including infrastructure, training and workforce retention, service delivery, and research and advocacy were addressed, and short-term objectives were agreed upon. We reported the 3-year outcomes following the meeting by thematic area.

RESULTS

The Pediatric Surgical Foundation was developed following the meeting to formalize coordination between institutions. Through international collaborations, operating room capacity has increased. A pediatric general surgery fellowship has expanded at Mulago and Mbarara hospitals supplemented by an international fellowship in multiple disciplines. Coordinated outreach camps have continued to assist with training and service delivery in rural regional hospitals.

CONCLUSION

Collaborations between disciplines, both within LMICs and with international partners, are required to advance children's surgery. The unification of stakeholders across clinical disciplines and institutional partnerships can facilitate increased children's surgical capacity. Such a process may prove useful in other LMICs with a wide range of children's surgery stakeholders.

The Heterogeneity of Global Pediatric Surgery: Defining Needs and Opportunities Around the World

BACKGROUND

The global burden of pediatric surgical conditions continues to remain inadequately addressed, particularly in low- and middle-income countries. Among the many factors contributing to this gap are a lack of access to care secondary to resource shortages and inequitable distribution, underfinancing of healthcare systems, poor quality of care, and contextual challenges such as natural disasters and conflict. The relative contribution of these and other factors varies widely by region and even with countries of a region.

METHODS

This review seeks to discuss the heterogeneity of global pediatric surgery and offer recommendations for addressing the barriers to high-quality pediatric surgical care throughout the world.

RESULTS

There is significant heterogeneity in pediatric surgical challenges, both between regions and among countries in the same region, although data are limited. This heterogeneity can reflect differences in demographics, epidemiology, geography, income level, health spending, historical health policies, and cultural practices, among others.

CONCLUSION

Country-level research and stakeholder engagement are needed to better understand the heterogeneity of local needs and drive policy changes that contribute to sustainable reforms. Key to these efforts will be improved financing, access to and quality of pediatric surgical care.

Developing Metrics to Define Progress in Children's Surgery

There is a need for relevant, valid, and practical metrics to better quantify both need and progress in global pediatric surgery and for monitoring systems performance. There are several existing surgical metrics in use, including disability-adjusted life years (DALYs), surgical backlog, effective coverage, cost-effectiveness, and the Lancet Commission on Global Surgery indicators. Most of these have, however, not been yet applied to children's surgery, leaving therefore significant data gaps in the burden of disease, infrastructure, human resources, and quality of care assessments in the specialty. This chapter reviews existing global surgical metrics, identifies settings where these have been already applied to children's surgery, and highlights opportunities for further inquiry in filling the knowledge gaps. Directing focused, intentional knowledge translation efforts in the identified areas of deficiency will foster the maturation of global pediatric surgery into a solid academic discipline able to contribute directly to the cause of improving the lives of children around the world.

Safe Anesthesia Care in Western Kenya: A Preliminary Assessment of the Impact of Nurse Anesthetists at Multiple Levels of Government Hospitals

BACKGROUND

Only 20% of the surgical burden in eastern sub-Saharan Africa is currently met, leaving >17 million surgical cases annually in need of safe surgery and anesthesia. Similarly, there is an extreme shortage of anesthesia providers in East Africa, with just 0.44 anesthesiologists per 100,000 people in Kenya compared to 20.82 per 100,000 in the United States. Additionally, surgical access is not equally distributed within countries, with rural settings often having the greatest unmet need. We developed and tested a set of tools to assess if graduates of the Kenya registered nurse anesthetist (KRNA) training program, who were placed in rural hospitals in Kenya, would have any impact on surgical numbers, referral patterns, and economics of these hospitals.

METHODS

Cross-sectional data were collected from facility assessments in 9 referral hospitals to evaluate the possible impact of the KRNAs on anesthesia care. The hospitals were grouped based on both the number of beds and the assigned national hospital level. At each level, a hospital that had KRNA graduates (intervention) was matched with comparison hospitals in the same category with no KRNA graduates (control). The facility assessment survey included questions capturing data on personnel, infrastructure, supplies, medications, procedures, and outcomes. At the intervention sites, the medical directors of the hospitals and the KRNAs were interviewed. Descriptive statistics were used to present the findings.

RESULTS

Intervention sites had a density of anesthesia providers that was 43% higher compared to the control sites. Intervention sites performed at least twice as many surgical cases compared to the control sites. Most KRNAs stated that the anesthesia training program had given them sufficient training and leadership skills to perform safe anesthesia in their clinical practice setting. Medical directors at the intervention sites reported increased surgical volumes and fewer referrals to larger hospitals due to the anesthesia gaps that had been addressed.

CONCLUSIONS

Our findings from this study suggest that KRNAs may be associated with an increased volume of surgical cases completed in these rural Kenyan hospitals and may therefore be filling a known anesthetic void. The presence of skilled anesthesia providers is a first step toward providing safe surgery and anesthesia care for all; however, significant gaps still remain. Future analysis will focus on surgical outcomes, the appropriate anesthesia delivery model for a rural population, and how the availability of anesthesia infrastructure impacts referral patterns and safe surgery capacity.

What is the minimum number of specialist anaesthetists needed in low-income and middle-income countries?

Introduction

The number of specialist anaesthetists in most low-income and middle-income countries is below what is needed to provide a safe quality anaesthesia service. There are no estimates of the optimal number; therefore, we estimated the minimum density of specialist anaesthetists to achieve a reasonable standard of healthcare as indicated by the maternal mortality ratio (MMR).

Methods

Utilising existing country-level data of the number of physician anaesthesia providers (PAPs), MMR and Human Development Index (HDI), we developed best-fit curves to describe the relationship between MMR and PAPs, controlling for HDI. The aim was to use this relationship to estimate the number of PAPs associated with achieving the median MMR.

Results

We estimated that, in order to achieve a reasonable standard of healthcare, as indicated by the global median MMR, countries should aim to have at least four PAPs per 100 000 population. Existing data show that currently 80 countries have fewer than this number.

Conclusion

Four PAPs per 100 000 population is a modest target, but there is a need to increase training of doctors in many countries in order to train more specialist anaesthetists. It is important that this target is considered during the development of national workforce plans, even if a stepwise approach to workforce planning is chosen.