Surgically correctable congenital anomalies cause a substantial burden of global morbidity and mortality. These anomalies disproportionately affect children in low- and middle-income countries (LMICs) due to sociocultural, economic, and structural factors that limit the accessibility and quality of pediatric surgery. While data from LMICs are sparse, available evidence suggests that the true human and financial cost of congenital anomalies is grossly underestimated and that pediatric surgery is a cost-effective intervention with the potential to avert significant premature mortality and lifelong disability.

Recently, surgical services have been gaining greater attention as an integral part of public health in low-income countries due to the significant volume and burden of surgical conditions, growing evidence of the cost-effectiveness of surgical intervention, and global disparities in surgical care. Nonetheless, there has been limited discussion of the key aspects of health policy related to surgical services in low-income countries. Uganda, like other low-income sub-Saharan African countries, bears a heavy burden of surgical conditions with low surgical output in health facilities and significant unmet need for surgical care. To address this lack of adequate surgical services in Uganda, a diverse group of local stakeholders met in Kampala, Uganda, in May 2008 to develop a roadmap of key policy actions that would improve surgical services at the national level. The group identified a list of health policy priorities to improve surgical services in Uganda. The priorities were classified into three areas: (1) human resources, (2) health systems, and (3) research and advocacy. This article is a critical discussion of these health policy priorities with references to recent literature. This was the first such multidisciplinary meeting in Uganda with a focus on surgical services and its output may have relevance to health policy development in other low-income countries planning to improve delivery of surgical services.

The global disparities in both surgical disease burden and access to delivery of surgical care are gaining prominence in the medical literature and media. Concurrently, there is an unprecedented groundswell in idealism and interest in global health among North American medical students and trainees in anesthesia and surgical disciplines. Many academic medical centers (AMCs) are seeking to respond by creating partnerships with teaching hospitals overseas. In this article we describe six such partnerships, as follows: (1) University of California San Francisco (UCSF) with the Bellagio Essential Surgery Group; (2) USCF with Makerere University, Uganda; (3) Vanderbilt with Baptist Medical Center, Ogbomoso, Nigeria; (4) Vanderbilt with Kijabe Hospital, Kenya; (5) University of Toronto, Hospital for Sick Children with the Ministry of Health in Botswana; and (6) Harvard (Brigham and Women's Hospital and Children's Hospital Boston) with Partners in Health in Haiti and Rwanda. Reflection on these experiences offers valuable lessons, and we make recommendations of critical components leading to success. These include the importance of relationships, emphasis on mutual learning, the need for "champions," affirming that local training needs to supersede expatriate training needs, the value of collaboration in research, adapting the mission to locally expressed needs, the need for a multidisciplinary approach, and the need to measure outcomes. We conclude that this is an era of cautious optimism and that AMCs have a critical opportunity to both shape future leaders in global surgery and address the current global disparities.

Background

Despite the growing burden of injuries in LMICs, there are still limited primary epidemiologic data to guide health policy and health system development. Understanding the epidemiology of injury in developing countries can help identify risk factors for injury and target interventions for prevention and treatment to decrease disability and mortality.

Aim

To estimate the epidemiology of the injury seen in patients presenting to the government hospital in Kampala, the capital city of Uganda.

Methods

A secondary analysis of a prospectively collected database collected by the Injury Control Centre-Uganda at the Mulago National Referral Hospital, Kampala, Uganda, 2004-2005.

Results

From 1 August 2004 to 12 August 2005, a total of 3,750 injury-related visits were recorded; a final sample of 3,481 records were analyzed. The majority of patients (62%) were treated in the casualty department and then discharged; 38% were admitted. Road traffic injuries (RTIs) were the most common causes of injury for all age groups in this sample, except for those under 5 years old, and accounted for 49% of total injuries. RTIs were also the most common cause of mortality in trauma patients. Within traffic injuries, more passengers (44%) and pedestrians (30%) were injured than drivers (27%). Other causes of trauma included blunt/penetrating injuries (25% of injuries) and falls (10%). Less than 5% of all patients arriving to the emergency department for injuries arrived by ambulance.

Conclusions

Road traffic injuries are by far the largest cause of both morbidity and mortality in Kampala. They are the most common cause of injury for all ages, except those younger than 5, and school-aged children comprise a large proportion of victims from these incidents. The integration of injury control programs with ongoing health initiatives is an urgent priority for health and development.

Globally, 90% of road crash deaths occur in the developing world. Children in Africa bear the major part of this burden, with the highest unintentional injury rates in the world. Our study aims to better understand injury patterns among children living in Kampala, Uganda and provide evidence that injuries are significant in child health. Trauma registry records of injured children seen at Mulago Hospital in Kampala were analysed. Data were collected when patients were seen initially and included patient condition, demographics, clinical variables, cause, severity, as measured by the Kampala trauma score, and location of injury. Outcomes were captured on discharge from the casualty department and at two weeks for admitted patients. From August 2004 to August 2005, 872 injury visits for children <18 years old were recorded. The mean age was 11 years (95% CI 10.9-11.6); 68% (95% CI 65-72%) were males; 64% were treated in casualty and discharged; 35% were admitted. The most common causes were traffic crashes (34%), falls (18%) and violence (15%). Most children (87%) were mildly injured; 1% severely injured. By two weeks, 6% of the patients admitted for injuries had died and, of these morbidities, 16% had severe injuries, 63% had moderate injuries and 21% had mild injuries. We concluded that, in Kampala, children bear a large burden of injury from preventable causes. Deaths in low severity patients highlight the need for improvements in facility based care. Further studies are necessary to capture overall child injury mortality and to measure chronic morbidity owing to sequelae of injuries.

Background

We first utilized and reported on the use of cryoanalgesia for postoperative pain control for Nuss procedure in 2016. We hypothesized that postoperative pain control could be optimized if the intercostal nerve anatomy is better understood. To test this hypothesis, human cadavers were dissected to elucidate the intercostal nerve anatomy. Cryoablation technique was modified.

Methods

Cadaver Study: Adult cadavers were used to visualize the branching patterns of the intercostal nerves. Cryoablation: Posterior to the mid-axillary line for intercostal nerves 4, 5, 6 and 7, main intercostal nerve, lateral cutaneous branch and collateral branch were cryoablated under thoracoscopic view. Verbal pain scores were obtained from patients one day after the procedure.

Results

The study results were obtained during the years 2021 and 2022. Eleven cadavers were dissected. The path of the main intercostal and lateral cutaneous branch lie on the inferior rib surface of the corresponding intercostal nerve. Total of 92 lateral cutaneous branches of the intercostal nerve were dissected and measured as they pierced the intercostal muscle. Most lateral cutaneous branches of the intercostal nerve pierced the intercostal muscle anterior to midaxillary line 78.3%, posterior to midaxillary line 18.5% or on the midaxillary line 3.3%. The collateral branch of the intercostal nerve separated near the spine and traveled along the superior surface of the next inferior rib. Cryoablation: 22 male patients underwent Nuss procedure with cryoanalgesia. Median age of the patients was 15 years (IQR: 2), median Haller index was 3.73 (IQR: 0.85), median pain score (0-10 maximum pain) was 1 (IQR: 1.75).

Conclusion

Cryoablation of the intercostal nerve and its two branches improves pain control after a Nuss procedure.

Level of evidence

Level 4.

Type of study

Observational study.

The global disparities in both surgical disease burden and access to delivery of surgical care are gaining prominence in the medical literature and media. Concurrently, there is an unprecedented groundswell in idealism and interest in global health among North American medical students and trainees in anesthesia and surgical disciplines. Many academic medical centers (AMCs) are seeking to respond by creating partnerships with teaching hospitals overseas. In this article we describe six such partnerships, as follows: (1) University of California San Francisco (UCSF) with the Bellagio Essential Surgery Group; (2) USCF with Makerere University, Uganda; (3) Vanderbilt with Baptist Medical Center, Ogbomoso, Nigeria; (4) Vanderbilt with Kijabe Hospital, Kenya; (5) University of Toronto, Hospital for Sick Children with the Ministry of Health in Botswana; and (6) Harvard (Brigham and Women’s Hospital and Children’s Hospital Boston) with Partners in Health in Haiti and Rwanda. Reflection on these experiences offers valuable lessons, and we make recommendations of critical components leading to success. These include the importance of relationships, emphasis on mutual learning, the need for “champions,” affirming that local training needs to supersede expatriate training needs, the value of collaboration in research, adapting the mission to locally expressed needs, the need for a multidisciplinary approach, and the need to measure outcomes. We conclude that this is an era of cautious optimism and that AMCs have a critical opportunity to both shape future leaders in global surgery and address the current global disparities.

PURPOSE: The current standard method for pectus excavatum (PE) repair is the Nuss procedure. One major postoperative complication is the displacement of the implanted metal bar, which is used to remodel the chest wall. Blocking the possible ways that the bar can be displaced with the use of stabilizers and peri/intracostal sutures has reduced the incidence of bar displacement. Despite the modifications, bar dislocation is often reported. We adopted the medial position stabilizer placement method and imposed no postoperative restrictions. In this study, we analyzed the bar dislocation rate with this modification and concurrent postoperative full activity. METHODS: Nuss procedure modification where stabilizers are placed bilaterally in the medial location was done on patients irrespective of age and Haller index greater than 3.25. A single bar was used for all patients. Cryoanalgesia was performed on every patient. No postoperative restrictions were imposed on the patients. Full immediate activities, including sports, were allowed. RESULTS: 114 patients (103 male, 11 female) were analyzed from 2016 to 2023. The median age was 15 years old. There was zero incidence of bar displacement. The combined incidence of other postoperative complications was 4%: 2 wound infections and 2 hematoma formations, both needing incision and drainage. CONCLUSION: Bilateral medial stabilizer placement resulted in no incidence of bar dislocation. Return to immediate full activities after the Nuss procedure did not appear to increase the incidence of bar displacement if stabilizers were placed medially.

Abstract Background: VIPoma, also known as Watery Diarrhea-Hypokalemia- achlorhydria (WDHA) Syndrome is a rare manifestation of multiple endocrine neoplasia syndrome type 1 (MEN1). Vasoactive intestinal peptide, part of the secretin-glucagon family, may be overexcreted in tumors associated with MEN1 and results in diarrhea that persists while fasting, resulting in massive secretion of water and electrolytes. First-line treatment is surgical resection. Clinical Case: We present a 13-year-old male with a past medical history of chronic diarrhea for four years who was transferred from an outside hospital for severe diarrhea and associated electrolyte derangements, including hypokalemia of <1.0 mmol/L (3.5-5.0 mmol/L), sodium of 120 (135-145 mmol/L), and chloride of 84 mmol/L (101-110 mmol/L). Family history was significant for pancreatic, breast, thyroid, stomach, parathyroid, and uterine cancer, as well as hyperparathyroidism and nephrolithiasis. The patient had been admitted to the hospital before for a similar episode of acute on chronic diarrhea but was treated for infectious diarrhea during that admission. CT enterography was obtained during this hospitalization and it revealed multiple solid and heterogeneous appearing pancreatic masses in the head and tail of the pancreas. Work-up was significant for pancreatic polypeptide of 1,523 pg/mL (92-752 pg/mL) and vasoactive intestinal peptide of 1,105 pg/mL (<75 pg/mL). Pancreatic biopsy revealed a grade 2 pancreatic neuroendocrine tumor. Genetic testing revealed a known pathogenic mutation in the menin gene p.R526 (c. 1579>T, pArg527). A pylorus-preserving total pancreatectomy, duodenectomy, cholecystectomy, and splenectomy was performed and surgical pathology revealed a well-differentiated grade 1 neuroendocrine tumor in the head of the pancreas and a well-differentiated grade 2 neuroendocrine tumor in the tail of the pancreas. Since the surgery, the patient currently has no signs of other neuroendocrine tumors associated with MEN1 but continues to follow-up for regular screening for other tumors associated with MEN1. Clinical Lessons: 1. VIPoma, also known as Watery Diarrhea- Hypokalemia- Achlorhydria Syndrome, is characterized by secretory diarrhea that persists while fasting. 2. VIPoma should be considered in patients with a history of chronic diarrhea and a significant family history of neuroendocrine tumors.