Background
The impact of the COVID-19 pandemic on surgical care delivery in low- and middle-income countries (LMIC) has been challenging to assess due to a lack of data. This study examines the ...impact of COVID-19 on pediatric surgical volumes at four LMIC hospitals.
Methods
Retrospective and prospective pediatric surgical data collected at hospitals in Burkina Faso, Ecuador, Nigeria, and Zambia were reviewed from January 2019 to April 2021. Changes in surgical volume were assessed using interrupted time series analysis.
Results
6078 total operations were assessed. Before the pandemic, overall surgical volume increased by 21 cases/month (95% CI 14 to 28,
p
< 0.001). From March to April 2020, the total surgical volume dropped by 32%, or 110 cases (95% CI − 196 to − 24,
p
= 0.014). Patients during the pandemic were younger (2.7 vs. 3.3 years,
p
< 0.001) and healthier (ASA I 69% vs. 66%,
p
= 0.003). Additionally, they experienced lower rates of post-operative sepsis (0.3% vs 1.5%,
p
< 0.001), surgical site infections (1.3% vs 5.8%,
p
< 0.001), and mortality (1.6% vs 3.1%,
p
< 0.001).
Conclusions
During the COVID-19 pandemic, children’s surgery in LMIC saw a sharp decline in total surgical volume by a third in the month following March 2020, followed by a slow recovery afterward. Patients were healthier with better post-operative outcomes during the pandemic, implying a widening disparity gap in surgical access and exacerbating challenges in addressing the large unmet burden of pediatric surgical disease in LMICs with a need for immediate mitigation strategies.
The unmet need for pediatric surgery imposes enormous health and economic consequences globally, predominantly shouldered by Sub-Saharan Africa (SSA) where children comprise almost half of the ...population. Lack of knowledge about the economic impact of improving pediatric surgical infrastructure in SSA inhibits the informed allocation of limited resources towards the most cost-effective interventions to bolster global surgery for children. We assessed the cost-effectiveness of installing and running two dedicated pediatric operating rooms (ORs) in a hospital in Nigeria with a pre-existing pediatric surgical service by constructing a decision tree model of pediatric surgical delivery at this facility over a year, comparing scenarios before and after the installation of the ORs, which were funded philanthropically. Health outcomes measured in disability-adjusted life years (DALYs) averted were informed by the hospital's operative registry and prior literature. We adopted an all healthcare payor's perspective including costs incurred by the local healthcare system, the installation (funded by the charity), and patients' families. Costs were annualized and reported in 2021 United States dollars ($). The incremental cost-effectiveness ratios (ICERs) of the annualized OR installation and operation were presented. One-way and probabilistic sensitivity analyses were performed. We found that installing and operating two dedicated pediatric ORs averted 538 DALYs and cost $177,527 annually. The ICER of the ORs' installation and operation was $330 per DALY averted (95% uncertainty interval UI 315-336) from the all healthcare payor's perspective. This ICER was well under the cost-effectiveness threshold of the country's half-GDP per capita in 2020 ($1043) and remained cost-effective in one-way and probabilistic sensitivity analyses. Installation of additional dedicated pediatric operating rooms in Nigeria with pre-existing pediatric surgical capacity is therefore very cost-effective, supporting investment in children's global surgical infrastructure as an economically sound intervention.
The new da Vinci single port (SP) robotic platform has great appeal for pediatric surgery. To assess its efficacy and identify potential challenges, 7 adolescents underwent SP cholecystectomy.
The ...surgeon controls three fully wristed elbowed instruments, and the first fully wristed da Vinci endoscope through a single 2.5 cm cannula. Instruments can reach 24 cm deep and triangulate distally. Instruments can also reach anatomy anywhere within 360° of port placement. A vertical incision was made through the umbilicus for port access. The cystic duct and cystic artery were dissected, clipped, divided, and hook cautery was used to remove the gallbladder. Patient characteristics and outcomes were collected and analyzed.
Patients were American Society of Anesthesiologists (ASA) classes I, II, and III; mean age was 17 years; mean weight was 72 kg; and 6 of 7 patients were female. There were no fatalities, and there were no returns to the operating room. Mean estimated blood loss was 2 mL and mean case duration was 126 minutes. Five out of seven patients were treated as outpatients, and none of them required narcotics on discharge. One patient reported bilateral shoulder pain 1 day postoperatively and was taking hydrocodone/acetaminophen at the time of 13-day follow-up.
SP robotic platform cholecystectomy in adolescents appears to be safe and effective. The wristed movement of the robotic instruments improves surgeon dexterity, and the single incision hidden in the contour of the umbilicus provides good cosmesis. This series sets an exciting precedent and provides a glimpse of what is possible in pediatric robotic surgery. Clinical Trial Registration number 2014-0396.
Approximately 170 pediatric surgeons are needed for the 24 million children in Uganda. There are only seven. Consequently, general surgeons manage many pediatric surgical conditions. In response, ...stakeholders created the Pediatric Emergency Surgery Course (PESC) for rural providers, given three times in 2018-2019. We sought to understand the course’s long-term impact, current pediatric surgery needs, and determine measures for improvement.
In October 2021, we distributed the same test given in 2018-2019. Student’s t-test was used to compare former participants’ scores to previous scores. The course was delivered again in May 2022 to new participants. We performed a quantitative needs assessment and also conducted a focus group with these participants. Finally, we interviewed Surgeon in Chiefs at previous sites.
Twenty three of the prior 45 course participants re-took the PESC course assessment. Alumni scored on average 71.9% ± 18% correct. This was higher from prior precourse test scores of 55.4% ± 22.4%, and almost identical to the 2018-2019 postcourse scores 71.9% ± 14%. Fifteen course participants completed the needs assessment. Participants had low confidence managing pediatric surgical disease (median Likert scale ≤ 3.0), 12 of 15 participants endorsed lack of equipment, and eight of 15 desired more educational resources. Qualitative feedback was positive: participants valued the pragmatic lessons and networking with in-country specialists. Further training was suggested, and Chiefs noted the need for more trained staff like anesthesiologists.
Participants favorably reviewed PESC and retained knowledge over three years later. Given participants’ interest in more training, further investment in locally derived educational efforts must be prioritized.
Adoption of robotic surgery in pediatrics has been slow. Robotic surgery within spatially-constrained workspaces in children makes traditional platforms less translatable. Da Vinci's newest single ...port (SP) robotic platform provides narrow, and deep access, making pediatric robotic surgery more feasible.
A five-year old female presented with hepatosplenomegaly due to hemolytic anemia from pyruvate kinase deficiency (PKD). When she progressed to requiring monthly transfusions, a splenectomy was performed to avoid the complications associated with frequent blood transfusions. The robotic approach was used to remove the intact spleen because traditional minimally invasive surgery can result in post-operative splenosis.
The patient successfully underwent single-port, robotic splenectomy - the first known splenectomy in a child using this approach. Furthermore, during the operation an accessory spleen was encountered in the omentum and was also successfully removed robotically. The patient tolerated the procedure well.
This case demonstrates that the SP robot can be used for splenectomy to eliminate the risk of splenosis and achieve a superior cosmetic result.
•Child with Pyruvate Kinase Deficiency (PKD) refractory to medical management.•First known single port robotic splenectomy in a child.•Robotic approach yields decreased postoperative pain, improved cosmetic results, and eliminates the chance of splenosis.
•What is currently known about this topic?•Approximately 1.7 billion children lack access to safe surgical and anesthesia services.•LMICs experience a disproportionate amount of this surgical unmet ...need.•What new information is contained in this article?•The installation of new dedicated pediatric operating rooms in LMICs can increase surgical volume.•Increasing surgical capacity did not significantly change postoperative mortality.
There is a large unmet children's surgical need in low- and middle-income countries (LMICs). This study examines the impact of installing dedicated pediatric operating rooms (ORs) on surgical volume at National Hospital Abuja, a hospital in Abuja, Nigeria.
A Non-Governmental Organization installed two pediatric ORs in August 2019. We assessed changes in volume from July 2018 to September 2021 using interrupted time series analysis.
Total surgical volume increased by 13 cases (p = 0.01) in 1-month post-installation, with elective operations making up 85% (p = 0.02) of cases. There was an increase in elective volume by about 1 case per month (p = 0.01) post-installation and the difference between pre-and post-trends was 1.23 cases per month (p = 0.009). The baseline volume of neonatal surgeries increased by 9 cases per month (p < 0.001) post-installation and this difference between pre- and post-trends was statistically significant (p = 0.001). Similarly, one-month post-installation, the cases classified as ASA class >2 increased by 14 (p < 0.001). There was no significant difference between pre-and post-installation mortality rate at about 2% per month.
There were significant changes in surgical volume after OR installation, primarily composed of elective operations, reflecting an increased capacity to address surgical backlogs and/or perform more specialized surgeries. Despite a significant increase in volume and higher ASA class, there was no significant difference in mortality. This study supports the installation of surgical infrastructure in LMICs to strengthen capacity without increasing postoperative mortality.
Background
1.7 billion of the world’s 2.2 billion children do not have access to surgical care. COVID-19 acutely exacerbated this problem; delaying or preventing presentation and access to surgical ...care globally. We sought to quantify the effect of COVID-19 on children requiring surgery in Uganda.
Methods
Average monthly incident, elective pediatric surgical patient volume was calculated by sampling clinic logs before and during the pandemic, and case volume was quantified by reviewing operative logbooks for all surgeries in 2020 at Mulago Hospital, Kampala. Disability-Adjusted Life Years (DALYs) resulting from untreated disease were calculated and used to estimate economic impact using three different models.
Results
Expected elective pediatric surgery cases were 956. In 2020, pediatric surgery at Mulago was limited to 46 elective cases, approximately 5% of the expected incident cases, leading to a backlog of 910 patients and a loss of 10,620.12 DALYs. The economic impact of more than 10,000 disability years in Uganda is conservatively estimated at $23 million USD with other measures estimating ~ $120 million USD.
Conclusion
The COVID-19 pandemic limited access to pediatric surgery in Uganda, making a chronic problem acutely worse, with costly consequences for the children and health system.
The Pediatric Emergency Surgery Course (PESC) trains rural Ugandan providers to recognize and manage critical pediatric surgical conditions. 45 providers took PESC between 2018 and 2019. We sought to ...assess the impact of the course at three regional hospitals: Fort Portal, Kabale, and Kiwoko.
We conducted a retrospective cohort study. Diagnosis, procedure, and patient outcome data were collected twelve months before and after PESC from admission and theater logbooks. We also assessed referrals from these institutions to Uganda's two pediatric surgery hubs: Mulago and Mbarara Hospitals. Wilcoxon rank-sum and Pearson's chi-squared tests compared pre- and post-PESC measures. Interrupted time-series-analysis assessed referral volume before and after PESC.
1534 admissions and 2148 cases were documented across the three regional hospitals. Kiwoko made 539 referrals, while pediatric surgery hubs received 116 referrals. There was a statistically significant immediate increase in the number of referrals from Fort Portal, from 0.5 patients/month pre-PESC to 0.8 post-PESC (95 % CI 0.03-1.51). Moving averages of the combined number of pyloromyotomy, intussusception reductions, and hernia repairs at the rural hospitals also increased post-course. Neonatal time to referral and referred patient age were significantly lower after PESC delivery.
Our data suggest that PESC increased referrals to tertiary centers and operative volume of selected cases at rural hospitals and shortened time to presentation at sites receiving referrals. PESC is a locally-driven, validated, clinical education intervention that improves timely care of pediatric surgical emergencies and merits further support and dissemination.
Retrospective Cohort Study.
III.
Background
Congenital anomalies are a leading cause of morbidity and mortality worldwide. We aimed to review the common surgically correctable congenital anomalies with recent updates on the global ...disease burden and identify the factors affecting morbidity and mortality.
Method
A literature review was done to assess the burden of surgical congenital anomalies with emphasis on those that present within the first 8000 days of life. The various patterns of diseases were analyzed in both low- and middle-income countries (LMIC) and high-income countries (HIC).
Results
Surgical problems such as digestive congenital anomalies, congenital heart disease and neural tube defects are now seen more frequently. The burden of disease weighs more heavily on LMIC. Cleft lip and palate has gained attention and appropriate treatment within many countries, and its care has been strengthened by global surgical partnerships. Antenatal scans and timely diagnosis are important factors affecting morbidity and mortality. The frequency of pregnancy termination following prenatal diagnosis of a congenital anomaly is lower in many LMIC than in HIC.
Conclusion
Congenital heart disease and neural tube defects are the most common congenital surgical diseases; however, easily treatable gastrointestinal anomalies are underdiagnosed due to the invisible nature of the condition. Current healthcare systems in most LMICs are still unprepared to tackle the burden of disease caused by congenital anomalies. Increased investment in surgical services is needed.
Background. Cannabinoid hyperemesis syndrome / CHS (prolonged and frequent use of high-dose cannabis) in the pediatric population has been increasingly reported over the last decade. CHS can lead to ...life-threatening complications such as pneumomediastinum, which warrant careful consideration for surgical intervention. Case Presentation. A 17-year-old female with no significant past medical history presented to the emergency department with abdominal, chest and back pain (worse with deep inspiration), nausea, and vomiting for 24 hours. Upon further history, the patient reported a similar episode six months ago, being a cannabis smoker (at least once a day) in the last two years. Chest X-ray revealed a subtle abnormal lucency along the anteroposterior window and anterior mediastinum, consistent with a small amount of pneumomediastinum without any other acute intrathoracic abnormalities. Follow-up chest computed tomography with contrast showed multiple foci of air within the anterior and posterior mediastinum tracking up to the thoracic inlet. There was no evidence of contrast extravasation; however, small esophageal perforation could not be excluded. Given uncomplicated pneumomediastinum (without frank contrast extravasation) the patient was treated medically with piperacillin-tazobactam, metronidazole, and micafungin for microbial prophylaxis; hydromorphone for pain control; as well as with pantoprazole, ondansetron, and promethazine. Nutrition was provided via total parenteral nutrition. The evolution was favorable (no signs of occult esophageal perforation occurred), being advanced to a soft diet on hospital day eight, solid food diet on day nine, at which point antibiotics were discontinued, and the patient was subsequently discharged. Conclusion. CHS in increasingly encountered in the pediatric setting due to rising prevalence of cannabis use. The management of CHS and potentially life-threatening complications such as pneumomediastinum should be given careful consideration. Pneumomediastinum can be a harbinger of esophageal perforation that may warrant urgent surgical intervention.
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