Implementation of a Global Pediatric Trauma Course in an Upper Middle-Income Country: A Pilot Study.

INTRODUCTION: Over 90% of pediatric trauma deaths occur in low- and middle-income countries (LMICs), yet pediatric trauma-focused training remains unstandardized and inaccessible, especially in LMICs. In Brazil, where trauma is the leading cause of death for children over age 1, we piloted the first global adaptation of the Trauma Resuscitation in Kids (TRIK) course and assessed its feasibility. METHODS: A 2-day simulation-based global TRIK course was hosted in Belo Horizonte in October 2022, led by one Brazilian and four Canadian instructors. The enrollment fee was $200 USD, and course registration sold out in 4 d. We administered a knowledge test before and after the course and a postcourse self-evaluation. We recorded each simulation to assess participants' performance, reflected in a team performance score. Groups received numerical scores for these three areas, which were equally weighted to calculate a final performance score. The scores given by the two evaluators were then averaged. As groups performed the specific simulations in varying orders, the simulations were grouped into four time blocks for analysis of performance over time. Statistical analysis utilized a combination of descriptive analysis, Wilcoxon signed-rank tests, Kruskal-Wallis tests, and Wilcoxon rank-sum tests. RESULTS: Twenty-one surgeons (19 pediatric, one trauma, one general) representing four of five regions in Brazil consented to study participation. Women comprised 76% (16/21) of participants. Overall, participants scored higher on the knowledge assessment after the course (68% versus 76%; z = 3.046, P < 0.001). Participants reported improved knowledge for all tested components of trauma management (P < 0.001). The average simulation performance score increased from 66% on day 1% to 73% on day 2, although this increase was not statistically significant. All participants reported they were more confident managing pediatric trauma after the course and would recommend the course to others. CONCLUSIONS: Completion of global TRIK improved surgeons' confidence, knowledge, and clinical decision-making skills in managing pediatric trauma, suggesting a standardized course may improve pediatric trauma care and outcomes in LMICs. We plan to more closely address cost, language, and resource barriers to implementing protocolized trauma training in LMICs with the aim to improve patient outcomes and equity in trauma care globally.

Essential surgery delivery in the Northern Kivu Province of the Democratic Republic of the Congo.

INTRODUCTION: Surgical services are an essential part of a functional healthcare system, but the Lancet Commission of Global Surgery (LCoGS) indicators of surgical capacity such as perioperative workforce and surgical volume are unknown in many low- and middle-income countries (LMICs) including the Democratic Republic of Congo (DRC). We aimed to determine the surgical capacity and its associated factors within the DRC. METHODS: Hospitals were assessed in the North Kivu province of the DRC. Hospital characteristics and surgical rates were determined using the WHO-PGSSC hospital assessment tool and operating room (OR) registries. The primary outcome of interest was the number of Bellwether operations (i.e. Caesarean sections, laparotomies, and external fixation for bone fractures) per 100,000 people. Univariate and multiple linear regressions were performed. Primary predictors were the number of trained surgeons, anaesthesiologists, and obstetricians (SAOs) and the number of perioperative providers (including clinical officers and nurse anaesthetists) per 100,000 people. RESULTS: Twenty-eight hospitals in North Kivu were assessed over one year in 2021; 24 (86%) were first-level referral health centres while 4 (14%) were second-level referral hospitals. In total, 11,176 Bellwether procedures were performed in the region in one year. Rates per 100,000 people were 1,461 Bellwether surgical interventions, 1.05 SAOs, and 13.1 perioperative providers. In univariate linear regression analysis, each additional SAO added 239 additional cases annually (p = 0.023), while each additional perioperative provider added 110 cases annually (p < 0.001). In our multiple regression analysis adjusting for other hospital services, the association between workforce and Bellwether surgeries was no longer significant. CONCLUSIONS: The surgical workforce in DRC did not meet the LCoGS benchmark of 20 SAOs per 100,000 people but was not an independent predictor of surgical capacity. Major investment is needed to simultaneously bolster healthcare facilities and increase surgical workforce training.

GAPS phase II: development and pilot results of the global assessment in pediatric surgery, an evidence-based pediatric surgical capacity assessment tool for low-resource settings.

PURPOSE: Pediatric surgical care in low- and middle-income countries is often hindered by systemic gaps in healthcare resources, infrastructure, training, and organization. This study aims to develop and validate the Global Assessment of Pediatric Surgery (GAPS) to appraise pediatric surgical capacity and discriminate between levels of care across diverse healthcare settings. METHODS: The GAPS Version 1 was constructed through a synthesis of existing assessment tools and expert panel consultation. The resultant GAPS Version 2 underwent international pilot testing. Construct validation categorized institutions into providing basic or advanced surgical care. GAPS was further refined to Version 3 to include only questions with a > 75% response rate and those that significantly discriminated between basic or advanced surgical settings. RESULTS: GAPS Version 1 included 139 items, which, after expert panel feedback, was expanded to 168 items in Version 2. Pilot testing, in 65 institutions, yielded a high response rate. Of the 168 questions in GAPS Version 2, 64 significantly discriminated between basic and advanced surgical care. The refined GAPS Version 3 tool comprises 64 questions on: human resources (9), material resources (39), outcomes (3), accessibility (3), and education (10). CONCLUSION: The GAPS Version 3 tool presents a validated instrument for evaluating pediatric surgical capabilities in low-resource settings.

Determinants of Access to Essential Surgery in the Democratic Republic of Congo.

INTRODUCTION: In the Democratic Republic of Congo (DRC), the determinants and barriers of essential surgical care are not well described, hindering efforts to improve national surgical programs and access. METHODS: A cross-sectional study evaluated access to essential surgery in the Butembo and Katwa health zones in the North Kivu province of DRC. A double-clustered random sample of community members was surveyed using questions derived from the Surgeons OverSeas Surgical Needs Assessment Survey, a validated tool to determine the reasons for not seeking, reaching, or receiving a Bellwether surgery (i.e., caesarean delivery, laparotomy, and external fixation of a fracture) when needed. RESULTS: Overall, 887 households comprising 5944 community members were surveyed from April to August 2022. Six percent (n = 363/5944) of the study population involving 35% (n = 309/887) households needed a Bellwether surgery in the previous year, 30% (n = 108/363) of whom died. Of those who needed surgery, 25% (n = 78) did not go to the hospital to seek care and were more likely to find transportation unaffordable (P = 0.042). The most common reasons for not seeking care were lack of funds for hospitalization, prior poor hospital experience, and fear of hospital care. CONCLUSIONS: Access and delivery of essential surgery are drastically limited in the North Kivu province of the DRC, such that a quarter of households needing surgery fails to seek surgical care. Poor access was predominantly driven by households' inability to pay for surgery and community distrust of the hospital system.

Picture Cards Versus Physical Examination: A Proof-of-Concept Study to Improve the SOSAS Survey Tool.

INTRODUCTION: The Surgeons OverSeas Assessment of Surgical Needs (SOSAS) survey tool is used to determine the unmet surgical needs in the community and has been validated in several countries. A major weakness is the absence of an objective assessment to verify patient-reported surgically treatable conditions. The goal of this study was to determine whether a picture portfolio, a tool previously shown to improve parental recognition of their child's congenital deformity, could improve the accuracy of the SOSAS tool by how it compares with physical examination. This study focused on children as many surgical conditions in them require prompt treatment but are often not promptly diagnosed. METHODS: We conducted a descriptive cross-sectional community-based study to determine the prevalence of congenital and acquired surgical conditions among children and adults in a mixed rural-urban area of Lagos, Southwest Nigeria. The picture portfolio was administered only to children and the surgical conditions to be assessed were predetermined using an e-Delphi process among pediatric surgeons. The modified The Surgeons OverSeas Assessment of Surgical Needs-Nigeria Survey Tool (SOSAS-NST) was administered to household members to collect other relevant data. Data were analyzed using the REDCap analytic tool. RESULTS: Eight hundred and fifty-six households were surveyed. There were 1984 adults (49.5%) and 2027 children (50.5%). Thirty-six children met the predetermined criteria for the picture portfolio-hydrocephalus (n = 1); lymphatic malformation (n = 1); umbilical hernia (n = 14); Hydrocele (n = 5); inguinal hernia (n = 10) and undescended testes (n = 5). The picture portfolio predicted all correctly except a case of undescended testis that was mistaken for a hernia. The sensitivity of the picture portfolio was therefore 35/36 or 97.2%. CONCLUSIONS: The SOSAS-NST has improved on the original SOSAS tool and within the limits of the small numbers, the picture portfolio has a high accuracy in predicting diagnosis in children in lieu of physical examination.

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 evidence mismatch in pediatric surgical practice.

PURPOSE: Outpatient pediatric surgical practice often involves conditions of limited morbidity but significant parental concern. We explore existing evidence-based management recommendations and the mismatch with practice patterns for four common outpatient pediatric surgical conditions. METHODS: Using the Cochrane Rapid Review Group recommendations and librarian oversight, we conducted a rapid review of four outpatient surgical conditions: dermoid cysts, epigastric hernias, hydroceles, and umbilical hernias. We extracted patient demographics, intervention details, outcome measures and evaluated justifications presented for chosen management options. A metric of evidence volume (patient/publication ratio) was generated and compared between diagnoses. RESULTS: Out of 831 articles published since 1990, we identified 49 cohort studies (10-dermoid cyst, 6-epigastric hernia, 25-hydrocele, and 8-umbilical hernia). The 49 publications included 34,172 patients treated across 18 countries. The evidence volume for each outpatient condition demonstrates < 1 cohort/condition/year. The evidence mismatch rate varied between 33 and 75%; many existing recommendations are not evidence-based, sometimes conflicting and frequently misrepresentative of clinical practice. CONCLUSIONS: Published literature concerning common outpatient pediatric surgical conditions is sparse and demonstrates wide variations in practice. All individual practice choices were justified using either risk of complications or patient preference. Most early intervention practices were based on weak or outdated studies and "common wisdom" rather than genuine evidence. LEVEL OF EVIDENCE: III.

Correlation between Preoperative MRI Parameters and Oswestry Disability Index in Patients with Lumbar Spinal Stenosis: A Retrospective Study.

Background and Objectives: Lumbar spinal stenosis (LSS) is a degenerative condition posing significant challenges in clinical management. Despite the use of radiological parameters and patient-reported outcome measures like the Oswestry Disability Index (ODI) for evaluation, there is limited understanding of their interrelationship. This study aimed to investigate the correlation between preoperative MRI parameters and ODI scores in patients with LSS undergoing surgical treatment. Materials and Methods: A retrospective analysis was conducted on 86 patients diagnosed with LSS over a 5-year period. Preoperative MRI measurements, including the cross-sectional area of the psoas muscle, lumbar canal stenosis, neural foramina area, and facet joint osteoarthritis, were assessed. ODI scores were collected preoperatively and at a 1-year follow-up. Statistical analyses were performed using IBM SPSS Statistics software (version 26). Results: Weak to moderate correlations were observed between certain MRI parameters and ODI scores. The initial ODI score had a weak positive correlation with the severity of lumbar canal stenosis according to Schizas criteria (rho = 0.327, p = 0.010) and a moderate negative correlation with the relative cross-sectional area of the psoas muscle (rho = -0.498, p = 0.000). At 1-year follow-up, the ODI had a weak negative correlation with the relative cross-sectional area of the psoas muscle (rho = -0.284, p = 0.026). Conclusions: While the severity of LSS showed a weak correlation with initial ODI, it was not a predictor of 1-year postoperative ODI. Furthermore, although the cross-sectional area of the thecal sac, the sagittal area of the neural foramen, and the grade of facet joint osteoarthritis influence the imagistic severity, none of them correlate with ODI. These findings underscore the need for a comprehensive model that integrates multiple imaging and clinical parameters for a holistic understanding of LSS and its functional outcomes.

Teaching Trauma in Resource-Limited Settings: A Scoping Review of Pediatric Trauma Courses.

PURPOSE: Injury remains an important cause of death and disability globally, with 95% of all childhood injury deaths occurring in low- and lower-middle-income countries (LMICs). Pediatric trauma training, tailored to the resources in LMICs, represents an opportunity to improve such outcomes. We explored the nature of course offerings in pediatric trauma in resource-limited settings. METHODS: Seven databases were interrogated up to June 12, 2020, to retrieve articles examining pediatric trauma training in LMICs, as defined by the World Bank, without language restrictions. Independent authors reviewed and selected abstracts based on set criteria. Data from included studies was extracted and analyzed. An adapted Critical Appraisal Skills Programme checklist designed for cohort studies was used to assess the risk of bias. RESULTS: After screening 3960 articles for eligibility, 16 were included for final analysis. Course delivery methods included didactic modules, simulations, clinical mentorship, small group discussion, audits, assessments, and feedback. Knowledge acquisition was primarily assessed through pre/post-tests, clinical skills assessments, and self-assessment questionnaires. Twelve studies detailed course content, nine of which were based on the WHO Emergency Triage, Assessment and Treatment model, which is not specific to trauma. The other three studies involved locally developed pediatric trauma-focused training courses, including airway management, head trauma and cervical spine management, thoracic and abdominal trauma, orthopedic trauma, burn and wound management, and shock. CONCLUSION: Despite being essential to decreasing pediatric trauma morbidity and mortality worldwide, educational programs in pediatric trauma are not a widespread reality in low-and-middle-income countries. The development of accessible and efficient pediatric trauma education programs is critical for improving pediatric trauma quality of care.

Modeling the Scale-up of Surgical Services for Children with Surgically Treatable Congenital Conditions in Somaliland.

BACKGROUND: Congenital conditions comprise a significant portion of the global burden of surgical conditions in children. In Somaliland, over 250,000 children do not receive required surgical care annually, although the estimated costs and benefits of scale-up of children's surgical services to address this disease burden is not known. METHODS: We developed a Markov model using a decision tree template to project the costs and benefits of scale-up of surgical care for children across Somaliland. We used a proxy set of congenital anomalies across Somaliland to estimate scale-up costs using three different scale-up rates. The cost-effectiveness ratio and net societal monetary benefit were estimated using these models, supported by disability weights in existing literature. RESULTS: Overall, we found that scale-up of surgical services at an aggressive rate (22.5%) over a 10-year time horizon is cost effective. Although the scale-up of surgical care for most conditions in the proxy set was cost effective, scale-up of hydrocephalus and spina bifida are not as cost effective as other conditions. CONCLUSIONS: Our analysis concludes that it is cost effective to scale-up surgical services for congenital anomalies for children in Somaliland.

Potentially Avertable Child Mortality Associated with Surgical Workforce Scale-up in Low- and Middle-Income Countries: A Global Study.

BACKGROUND: Expansion of access to surgical care can improve health outcomes, although the impact that scale-up of the surgical workforce will have on child mortality is poorly defined. In this study, we estimate the number of child deaths potentially avertable by increasing the surgical workforce globally to meet targets proposed by the Lancet Commission on Global Surgery. METHODS: To estimate the number of deaths potentially avertable through increases in the surgical workforce, we used log-linear regression to model the association between surgeon, anesthetist and obstetrician workforce (SAO) density and surgically amenable under-5 mortality rate (U5MR), infant mortality rate (IMR), and neonatal mortality rate (NMR) for 192 countries adjusting for potential confounders of childhood mortality, including the non-surgical workforce (physicians, nurses/midwives, community health workers), gross national income per capita, poverty rate, female literacy rate, health expenditure per capita, percentage of urban population, number of surgical operations, and hospital bed density. Surgically amenable mortality was determined using mortality estimates from the UN Inter-agency Group for Child Mortality Estimation adjusted by the proportion of deaths in each country due to communicable causes unlikely to be amenable to surgical care. Estimates of mortality reduction due to upscaling surgical care to support the Lancet Commission on Global Surgery (LCoGS) minimum target of 20-40 SAO/100,000 were calculated accounting for potential increases in surgical volume associated with surgical workforce expansion. RESULTS: Increasing SAO workforce density was independently associated with lower surgically amenable U5MR as well as NMR (p < 0.01 for each model). When accounting for concomitant increases in surgical volume, scale-up of the surgical workforce to 20-40 SAO/100,000 could potentially prevent between 262,709 (95% CI 229,643-295,434) and 519,629 (465,046-573,919) under 5 deaths annually. The majority (61%) of deaths averted would be neonatal deaths. CONCLUSION: Scale up of surgical workforce may substantially decrease childhood mortality rates around the world. Our analysis suggests that scale-up of surgical delivery through increase in the SAO workforce could prevent over 500,000 children from dying before the age of 5 annually. This would represent significant progress toward meeting global child mortality reduction targets.

Inclusion of Children's Surgery in National Surgical Plans and Child Health Programmes: the need and roadmap from Global Initiative for Children's Surgery.

About 1.7 billion children and adolescents, mostly in low- and middle-income countries (LMICs) lack access to surgical care. While some of these countries have developed surgical plans and others are in the process of developing theirs, children's surgery has not received the much-needed specific emphasis and focus in these plans. With the significant burden of children's surgical conditions especially in low- and middle-income countries, universal health coverage and the United Nations' (UN) Sustainable Development Goals (SDG) will not be achieved without deliberate efforts to scale up access to children's surgical care. Inclusion of children's surgery in National Surgical Obstetric and Anaesthesia Plans (NSOAPs) can be done using the Global Initiative for Children's Surgery (GICS)-modified Children's Surgical Assessment Tool (CSAT) tool for baseline assessment and the Optimal Resources for Children Surgical Care (OReCS) as a foundational tool for implementation.

The burden of waiting: wait times for pediatric surgical procedures in Quebec and compliance with national benchmarks.

Background: Wait time information and compliance with national guidelines are limited to a few adult conditions in the province of Quebec. We aimed to assess compliance with Paediatric Canadian Access Targets for Surgery (P-CATS) guidelines and determine the burden incurred due to waiting for 3 common elective surgical conditions (inguinal hernia, cryptorchidism and hypospadias) in a pediatric population. Methods: We carried out a population-based retrospective cohort study of randomly selected children residing in Quebec without complex chronic medical conditions, using administrative databases belonging to the Régie de l'assurance maladie du Québec for the period 2010-2013. Disability-adjusted life years (DALYs) were calculated to measure the burden due to waiting. Multivariate forward regression identified risk factors for compliance with national guidelines. Results: Surgical wait time information was assessed for 1515 patients, and specialist referral wait time was assessed for 1389 patients. Compliance with P-CATS benchmarks was 76.6% for seeing a specialist and 60.7% for receiving surgery. Regression analysis identified older age (p < 0.0001) and referring physician specialty (p = 0.001) as risk factors affecting specialist referral wait time target compliance, whereas older age (p = 0.040), referring physician specialty (p = 0.043) and surgeon specialty (p = 0.002) were significant determinants in surgical wait time compliance. The total burden accrued due to waiting beyond benchmarks was 35 DALYs. Conclusion: Our results show that provincial compliance rates with wait time benchmarks are still inadequate and need improvement. Patient age and physician specialty were both found to have significant effects on wait time target compliance.

Contexte: L'information sur les temps d'attente et le respect des lignes directrices nationales au Québec est limitée à quelques affections chez les adultes. Nous avons voulu évaluer le respect des objectifs canadiens en matière d'accès aux chirurgies pédiatriques (P-CATS) et déterminer le fardeau associé à l'attente pour 3 affections courantes nécessitant une intervention chirurgicale non urgente (hernie inguinale, cryptorchidie et hypospadias) chez une population pédiatrique. Méthodes: Pour ce faire, nous avons mené une étude de cohorte populationnelle rétrospective portant sur des enfants vivant au Québec et n'ayant pas de problèmes de santé chroniques complexes. Leur sélection aléatoire a été faite à partir de bases de données administratives appartenant à la Régie de l'assurance maladie du Québec pour la période de 2010 à 2013. Nous avons calculé les années de vie ajustées en fonction de l'incapacité (AVAI) pour mesurer le fardeau associé à l'attente. Une régression ascendante multivariée a permis de relever les facteurs de risque relatifs au respect des lignes directrices nationales. Résultats: Nous avons évalué les données sur le temps d'attente pour une intervention chirurgicale chez 1515 patients, et sur le temps d'attente pour la consultation d'un spécialiste chez 1389 patients. Les valeurs de référence pour le respect des P-CATS étaient de 76,6 % pour la consultation d'un spécialiste et de 60,7 % pour la réalisation d'une intervention. L'analyse de régression a montré que l'âge plus avancé (p < 0,0001) et la spécialité du médecin traitant (p = 0,001) étaient des facteurs de risque pour la consultation d'un spécialiste, tandis que l'âge plus avancé (p = 0,040), la spécialité du médecin traitant (p = 0,043) et la spécialité du chirurgien (p = 0,002) étaient des déterminants significatifs du respect des objectifs d'attente pour une intervention. Le fardeau total causé par l'attente au-delà des valeurs de référence était de 35 AVAI. Conclusion: Nos résultats montrent que le taux provincial de respect des lignes directrices d'attente demeure inadéquat et doit être amélioré. L'âge des patients et la spécialité des médecins ont tous deux un effet significatif sur le respect des objectifs d'attente.

Systematic review of grading systems for adverse surgical outcomes.

Background: Grading scales for adverse surgical outcomes have been poorly characterized to date. The primary aim of this study was to conduct a systematic review to enumerate the various frameworks for grading adverse postoperative outcomes; our secondary objective was to outline the properties of each grading system, identifying its strengths and weaknesses. Methods: We searched 9 databases (Africa Wide Information, Biosis, Cochrane, Embase, Global Health, LILACs, Medline, PubMed and Web of Science) from 1992 (the year the Clavien-Dindo classification system was developed) until Mar. 2, 2017, for studies that aimed to develop or improve on an already existing generalizable system for grading adverse postoperative outcomes. Study selection was duplicated as per PRISMA recommendations. Procedure-specific grading systems were excluded. We assessed the framework, strengths and weaknesses of the systems qualitatively. Results: We identified 9 studies on 8 adverse outcome grading systems with frameworks generalizable to any surgical procedure. Most systems have not been widely incorporated in the literature. Seven of the 8 systems were produced without including patients' perspectives. Four allowed the derivation of a composite morbidity score, which had limited tangible significance for patients. Conclusion: Although each instrument identified offered its own advantages, none satisfied the need for a patient-centred tool capable of generating a composite score of all possible postoperative adverse outcomes (complications, sequelae and failure) that enables comparison of noninterventional and surgical management of disease. There is a need for development of a more comprehensive, patient-centred grading system for adverse postoperative outcomes.

Contexte: Jusqu'ici, les systèmes de classification des issues postopératoires indésirables n'ont pas encore fait l'objet d'une analyse comparative. Cette étude avait pour objectif principal de recenser, au moyen d'une revue systématique de la littérature, les divers systèmes de classification des issues postopératoire indésirables, et pour objectif secondaire de dégager les propriétés, les forces et les faiblesses de chaque système. Méthodes: Nous avons interrogé 9 bases de données (Africa Wide Information, Biosis Previews, Cochrane, Embase, Global Health, LILACS, Medline, PubMed et Web of Science) pour trouver des articles publiés entre 1992 (année de la mise au point du système de classification de Clavien­Dindo) et le 2 mars 2017. Ces articles devaient porter sur la création d'un système généralisable de classification des issues postopératoires indésirables, ou l'amélioration d'un système existant. La sélection des études a été faite en double, conformément aux recommandations PRISMA. Les systèmes de classification visant une seule intervention ont été exclus. Nous avons évalué, d'un point de vue qualitatif, le cadre, les forces et les faiblesses des systèmes retenus. Résultats: Nous avons retenu 9 études sur 8 systèmes de classification accompagnés d'un cadre pouvant être appliqué à n'importe quelle intervention chirurgicale. La plupart des systèmes n'avaient pas été largement étudiés. Sept des 8 systèmes avaient été développés sans tenir compte du point de vue des patients, et 4 permettaient de calculer un score de morbidité composite ayant des retombées concrètes limitées pour les patients. Conclusion: Tous les systèmes retenus s'accompagnaient d'avantages, mais aucun ne pouvait servir d'outil centré sur le patient permettant de calculer un score composite pour toutes les issues postopératoires possibles (complications, séquelles et échec), score qui pourrait servir à comparer les prises en charge conservatrice et chirurgicale des maladies. La création d'un système de classification des issues postopératoires indésirables exhaustif centré sur le patient est nécessaire.

Reduction of spondylolisthesis and sagittal balance correction by anterior lumbar interbody fusion (ALIF).

PURPOSE: Long time recognized as a cause of lumbar stenosis, degenerative spondylolisthesis has an evolution in interrelation with sagittal balance. This study aimed to assess the role of ALIF in correcting the sagittal balance in patients with degenerative spondylolisthesis. MATERIAL AND METHODS: Twenty patients aged between 47 and 70 years were operated between July 2011 and September 2014 for degenerative spondylolisthesis by ALIF. The pre-operative and post-operative valid standing full spine radiographs were reviewed retrospectively. Clinical and radiological evaluations were conducted pre-operatively and postoperatively at one year and five years. RESULTS: Lumbar lordosis (LL) was measured to 41.16 ± 14.25° pre-operatively and 47.27 ± 11.25° post-operatively (p > 0.05). At one year was 49.76 ± 13.31° and at five years 46.93 ± 9.26° (p > 0.05). Mean gain of lordosis after ALIF at index level was calculated to 8 ± 1.6° [4-12°]. CONCLUSIONS: ALIF offers a good reduction of the slipped vertebra providing good conditions for fusion and is an efficient surgical technique to recreate the sagittal spine balance.

Geospatial Mapping of Pediatric Surgical Capacity in North Kivu, Democratic Republic of Congo.

BACKGROUND: Despite recent attention to the provision of healthcare in low- and middle-income countries, improvements in access to surgical services have been disproportionately lagging. METHODS: This study analyzes the geographic variability in access to pediatric surgical services in the province of North Kivu, Democratic Republic of Congo (DRC). On-site data collection was conducted using the Global Assessment of Pediatric Surgery tool. Spatial distribution of providers was mapped using the Geographical Information System and open-sourced spatial data to determine distances traveled to access surgical care. RESULTS: Forty facilities were evaluated across 32 health zones; 68.9% of the provincial population was within 15 km of these facilities. Eleven facilities met a minimum World Health Organization safety score of 8; 48.1% of the population was within 15 km of corresponding facilities. The majority of children were treated by someone with specific pediatric surgery training in only 4 facilities; one facility had a trained pediatric anesthesia provider. Fifty-seven percent of the population was within 15 km of a facility with critical care and emergency medicine (EM) capabilities. There was one pediatric critical care provider and no pediatric EM providers identified within the province. Location-allocation assessment is needed to combine geographic area with potential for greatest impact and facility assessment. CONCLUSIONS: Limitations in access to surgical care in the DRC are multifactorial with poor resources, few formally trained surgical providers, and near-absent access to pediatric anesthesiologists. The study highlights the deficits in the capacity for surgical care while demonstrating a reproducible model for assessment and identification of ways to improve access to care.

Barriers to Surgical Care Among Children in Somaliland: An Application of the Three Delays Framework.

BACKGROUND: There are complex barriers that increase delays to surgical care in low- and middle-income countries, particularly among the vulnerable population of children. Understanding these barriers to surgical care can result in targeted and strategic intervention efforts to improve care for children. The three-delay model is a widely used framework in global health for evaluating barriers associated with seeking (D1), reaching (D2), and receiving health care (D3). The goal of our study is to evaluate reasons for delays in the surgical care for children in Somaliland using the three-delay framework. METHODS: Data were collected in a cross-sectional study in Somaliland from 1503 children through a household survey. Among children with a surgical need, we quantified the number of children seeking, reaching, and receiving care along the surgical care continuum, according to the three-delay framework. We evaluated predictors of the three delays through a multivariate logistic regression model, including the child's age, gender, village type, household income level, region, and household size. RESULTS: Of the 196 children identified with a surgical condition, 50 (27.3%) children had a delay in seeking care (D1), 28 (20.6%) children had a delay in reaching care (D2), and 84 (71.2%) children had a delay in receiving care (D3), including 10 children who also experienced D1 and D2. The main reasons cited for D1 included seeking a traditional healthcare provider, while lack of money and availability of care were main reasons cited for D2. Significant predictors for delays included household size for D1 and D3 and condition type and region for D2. CONCLUSION: Children in Somaliland experience several barriers to surgical care along the entire continuum of care, allowing for policy guidance tailored to specific local challenges and resources. Since delays in surgical care for children can substantially impact the effectiveness of surgical interventions, viewing delays in surgical care under the lens of the three-delay framework can inform strategic interventions along the pediatric surgical care continuum, thereby reducing delays and improving the quality of surgical care for children.

Waiting Too Long: The Contribution of Delayed Surgical Access to Pediatric Disease Burden in Somaliland.

BACKGROUND: Delayed access to surgical care for congenital conditions in low- and middle-income countries is associated with increased risk of death and life-long disabilities, although the actual burden of delayed access to care is unknown. Our goal was to quantify the burden of disease related to delays to surgical care for children with congenital surgical conditions in Somaliland. METHODS: We collected data from medical records on all children (n = 280) receiving surgery for a proxy set of congenital conditions over a 12-month time period across all 15 surgically equipped hospitals in Somaliland. We defined delay to surgical care for each condition as the difference between the ideal and the actual ages at the time of surgery. Disability-adjusted life years (DALYs) attributable to these delays were calculated and compared by the type of condition, travel distance to care, and demographic characteristics. RESULTS: We found long delays in surgical care for these 280 children with congenital conditions, translating to a total of 2970 attributable delayed DALYs, or 8.4 avertable delayed DALYs per child, with the greatest burden among children with neurosurgical and anorectal conditions. Over half of the families seeking surgical care had to travel over 2 h to a surgically equipped hospital in the capital city of Hargeisa. CONCLUSIONS: Children with congenital conditions in Somaliland experience substantial delays to surgical care and travel long distances to obtain care. Estimating the burden of delayed surgical care with avertable delayed DALYs offers a powerful tool for estimating the costs and benefits of interventions to improve the quality of surgical care.

Comparison of the Pediatric Resuscitation and Trauma Outcome (PRESTO) Model and Pediatric Trauma Scoring Systems in a Middle-Income Country.

BACKGROUND: The pediatric resuscitation and trauma outcome (PRESTO) model was developed to aid comparisons of risk-adjusted mortality after injury in low- and middle-income countries (LMICs). We sought to validate PRESTO using data from a middle-income country (MIC) trauma registry and compare its performance to the Pediatric Trauma Score (PTS), Revised Trauma Score, and pediatric age-adjusted shock index (SIPA). METHODS: We included children (age < 15 years) admitted to a single trauma center in South Africa from December 2012 to January 2019. We excluded patients missing variables necessary for the PRESTO model-age, systolic blood pressure, pulse, oxygen saturation, neurologic status, and airway support. Trauma scores were assigned retrospectively. PRESTO's previously high-income country (HIC)-validated optimal threshold was compared to MIC-validated threshold using area under the receiver operating characteristic curves (AUROC). Prediction of in-hospital death using trauma scoring systems was compared using ROC analysis. RESULTS: Of 1160 injured children, 988 (85%) had complete data for calculation of PRESTO. Median age was 7 (IQR: 4, 11), and 67% were male. Mortality was 2% (n = 23). Mean predicted mortality was 0.5% (range 0-25.7%, AUROC 0.93). Using the HIC-validated threshold, PRESTO had a sensitivity of 26.1% and a specificity of 99.7%. The MIC threshold showed a sensitivity of 82.6% and specificity of 89.4%. The MIC threshold yielded superior discrimination (AUROC 0.86 [CI 0.78, 0.94]) compared to the previously established HIC threshold (0.63 [CI 0.54, 0.72], p < 0.0001). PRESTO showed superior prediction of in-hospital death compared to PTS and SIPA (all p < 0.01). CONCLUSION: PRESTO can be applied in MIC settings and discriminates between children at risk for in-hospital death following trauma. Further research should clarify optimal decision thresholds for quality improvement and benchmarking in LMIC settings.

Shared decision making in surgery: A scoping review of the literature.

BACKGROUND: Shared decision making (SDM) has been increasingly implemented to improve health-care outcomes. Despite the mixed efficacy of SDM to provide better patient-guided care, its use in surgery has not been studied. The aim of this study was to systematically review SDM application in surgery. DESIGN: The search strategy, developed with a medical librarian, included nine databases from inception until June 2019. After a 2-person title and abstract screen, full-text publications were analysed. Data collected included author, year, surgical discipline, location, study duration, type of decision aid, survey methodology and variable outcomes. Quantitative and qualitative cross-sectional studies, as well as RCTs, were included. RESULTS: A total of 6060 studies were retrieved. A total of 148 were included in the final review. The majority of the studies were in plastic surgery, followed by general surgery and orthopaedics. The use of SDM decreased surgical intervention rate (12 of 22), decisional conflict (25 of 29), and decisional regret (5 of 5), and increased decisional satisfaction (17 of 21), knowledge (33 of 35), SDM preference (13 of 16), and physician trust (4 of 6). Time increase per patient encounter was inconclusive. Cross-sectional studies showed that patients prefer shared treatment and surgical treatment varied less. The results of SDM per type of decision aid vary in terms of their outcome. CONCLUSION: SDM in surgery decreases decisional conflict, anxiety and surgical intervention rates, while increasing knowledge retained decisional satisfaction, quality and physician trust. Surgical patients also appear to prefer SDM paradigms. SDM appears beneficial in surgery and therefore worth promoting and expanding in use.