Using accelerometers to characterize recovery after surgery in children.

BACKGROUND: Assessment of recovery after surgery in children remains highly subjective. However, advances in wearable technology present an opportunity for clinicians to have an objective assessment of postoperative recovery. The aims of this pilot study are to: (1) evaluate acceptability of accelerometer use in pediatric surgical patients, (2) use accelerometer data to characterize the recovery trajectory of physical activity, and (3) determine if postoperative adverse events are associated with a decrease in physical activity. STUDY DESIGN: Children aged 3-18-years-old undergoing elective inpatient and outpatient surgical procedures were invited to participate. Physical activity was measured using an Actigraph GT3X wristworn accelerometer for ≥2days preoperatively and 5-14days postoperatively. Time spent performing light (LPA) and moderate-to-vigorous physical activity (MVPA) was expressed in minutes/day. Physical activity for each postoperative day was calculated as a percentage of preoperative activity, and recovery trajectories were produced. Adverse events were reported and mapped against recovery trajectories. RESULTS: Of 60 patients enrolled, 25 (10 inpatients, 15 outpatients) completed the study procedures and were included in the analysis. For outpatient procedures, LPA recovered to preoperative level on postoperative day (POD) 7 and MVPA peaked at 90% on POD 8. For inpatient procedures, LPA peaked at 70% on POD 11, and MVPA peaked at 53% on POD 10. Adverse events in 2 patients were associated with a decline in activity. CONCLUSIONS: This study demonstrates that objective monitoring of postoperative physical activity using accelerometers is feasible in the pediatric surgical population. Recovery trajectories for inpatient and outpatient procedures differ. Accelerometer technology presents clinicians with a new potential tool for assessing and managing surgical recovery, and for determining if children are not recovering as expected. TYPE OF STUDY: Diagnostic Study. LEVEL OF EVIDENCE: III.

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).

After decades on the margins of primary health care, surgical and anaesthesia care is gaining increasing priority within the global development arena. The 2015 publications of the Disease Control Priorities third edition on Essential Surgery and the Lancet Commission on Global Surgery created a compelling evidenced-based argument for the fundamental role of surgery and anaesthesia within cost-effective health systems strengthening global strategy. The launch of the Global Alliance for Surgical, Obstetric, Trauma, and Anaesthesia Care in 2015 has further coordinated efforts to build priority for surgical care and anaesthesia. These combined efforts culminated in the approval of a World Health Assembly resolution recognizing the role of surgical care and anaesthesia as part of universal health coverage. Momentum gained from these milestones highlights the need to identify consensus goals, targets and indicators to guide policy implementation and track progress at the national level. Through an open consultative process that incorporated input from stakeholders from around the globe, a global target calling for safe surgical and anaesthesia care for 80% of the world by 2030 was proposed. In order to achieve this target, we also propose 15 consensus indicators that build on existing surgical systems metrics and expand the ability to prioritize surgical systems strengthening around the world.

Preliminary Evaluation of a Novel Rigid Bronchoscopy Simulator.

PURPOSE: Emergent retrieval of airway foreign bodies (AFBs) in children remains a priority skill set for pediatric surgeons. In the setting of low procedural volume, simulation-based education with deliberate practice is essential to ensure trainees reach expected surgical competency. The purposes of this work were to (1) create a realistic rigid bronchoscopy for AFB retrieval simulation model and (2) to evaluate preliminary validity evidence of a novel simulator for the use of training and assessing pediatric surgical trainees' rigid bronchoscopy skills. METHODS: After institutional review board exemption determination, 18 participants performed AFB retrieval of two different objects on a novel simulator that represented an 18-month-old pediatric tracheobronchial airway. Participants reported their experience and comfort level, and rated the simulator across two domains-Authenticity and their Ability to perform tasks. Authenticity was measured by 23 items across five subdomains (Visual Attributes, Materials' Response, Realism of Experience, Value and Relevance, and Global Value). Participants who had previously performed ≥10 rigid bronchoscopies were categorized as "experienced," while those reporting <10 were considered "novice." Validity evidence relevant to test content and internal structure was evaluated using a many-facet Rasch model. RESULTS: Novice surgeons (n = 12) had previously performed a mean of 2.7 (±2.0) rigid bronchoscopies, compared to 15.4 (±7.7) by experienced surgeons (n = 6). For both models, the Value and Relevance subdomain received the highest ratings (observed average [OA] = 3.9, while Materials' Response received the lowest (OA <3.0). Participants' Global Value rating for this model was consistent with "requires minor improvements before it can be considered for use in rigid bronchoscopy training." CONCLUSIONS: We successfully designed, assembled, and evaluated a novel pediatric rigid bronchoscopy model for AFB retrieval. The model was considered as relevant to educational needs and valuable as a testing and training tool. With recommended improvements, the model could be used for implementation with a Mastery Learning curriculum.

Laparoscopic versus open inguinal hernia repair in children ≤3: a randomized controlled trial.

PURPOSE: Laparoscopy is being increasingly applied to pediatric inguinal hernia repair. In younger children, however, open repair remains preferred due to concerns related to anesthesia and technical challenges. We sought to assess outcomes after laparoscopic and open inguinal hernia repair in children less than or equal to 3 years. METHODS: A prospective, single-blind, parallel group randomized controlled trial was conducted at three clinical sites. Children ≤3 years of age with reducible unilateral or bilateral inguinal hernias were randomized to laparoscopic herniorrhaphy (LH) or open herniorrhaphy (OH). The primary outcome was the number of acetaminophen doses. Secondary outcomes included operative time, complications, and parent/caregiver satisfaction scores. RESULTS: Forty-one patients were randomized to unilateral OH (n = 10), unilateral LH (n = 17), bilateral OH (n = 5) and bilateral LH (n = 9). Acetaminophen doses, LOS, complications, and parent/caregiver scores did not differ among groups. Laparoscopic unilateral hernia repair demonstrated shorter operative time, a consistent finding for overall laparoscopic repair in univariate (p = 0.003) and multivariate (p = 0.010) analysis. No cases of testicular atrophy were documented at 2 (SD = 2.7) years. CONCLUSION: Children ≤3 years of age in our cohort safely underwent LH with similar pain scores, complications, and recurrence as OH. Parents and caregivers report high satisfaction with both techniques.

Advances in Pediatric Surgical Education: A Critical Appraisal of Two Consecutive Minimally Invasive Pediatric Surgery Training Courses.

BACKGROUND: Mandates for improved patient safety and increasing work hour restrictions have resulted in changes in surgical education. Educational courses increasingly must meet those needs. We sought to determine the experience, skill level, and the impact of simulation-based education (SBE) on two cohorts of pediatric surgery trainees. MATERIALS AND METHODS: After Institutional Review Board (IRB) exempt determination, a retrospective review was performed of evaluations for an annual advanced minimally invasive surgery (MIS) course over 2 consecutive years. The courses included didactic content and hands-on skills training. Simulation included neonatal/infant models for rigid bronchoscopy-airway foreign body retrieval, laparoscopic common bile duct exploration, and real tissue diaphragmatic hernia (DH), duodenal atresia (DA), pulmonary lobectomy, and tracheoesophageal fistula models. Categorical data were analyzed with chi-squared analyses with t-tests for continuous data. RESULTS: Participants had limited prior advanced neonatal MIS experience, with 1.95 ± 2.84 and 1.16 ± 1.54 prior cases in the 2014 and 2015 cohorts, respectively. The 2015 cohort had significantly less previous experience in lobectomy (P = .04) and overall advanced MIS (P = .007). Before both courses, a significant percentage of participants were not comfortable with DH repair (39%-42%), DA repair (50%-74%), lobectomy (34%-43%), and tracheoesophageal fistula repair (54%-81%). After course completion, > 60% of participants reported improvement in comfort with procedures and over 90% reported that the course significantly improved their perceived ability to perform each operation safely. CONCLUSION: Pediatric surgery trainees continue to have limited exposure to advanced MIS during clinical training. SBE results in significant improvement in both cognitive knowledge and trainee comfort with safe operative techniques for advanced MIS.

Financing pediatric surgery in low-, and middle-income countries.

Congenital anomalies once considered fatal, are now surgically correctable conditions that now allow children to live a normal life. Pediatric surgery, traditionally thought of as a privilege of the rich, as being too expensive and impractical, and which has previously been overlooked and excluded in resource-poor settings, is now being reexamined as a cost-effective strategy to reduce the global burden of disease-particularly in low, and middle-income countries (LMICs). However, to date, global pediatric surgical financing suffers from an alarming paucity of data. To leverage valuable resources and prioritize pediatric surgical services, timely, accurate and detailed global health spending and financing for pediatric surgical care is needed to inform policy making, strategic health-sector budgeting and resource allocation. This discussions aims to characterize and highlight the evidence gaps that currently exist in global financing and funding flow for pediatric surgical care in LMICs.

Regionalization of Pediatric Surgery: Trends Already Underway.

INTRODUCTION: This study aims to characterize the delivery of pediatric surgical care based on hospital volume stratified by disease severity, geography, and specialty. Longitudinal regionalization over the 10-year study period is noted and further explored. METHODS: The Kids' Inpatient Database (KID) was queried from 2000 to 2009 for patients <18 years undergoing noncardiac surgery. Hospitals nationwide were grouped into commutable regions and identified as high-volume centers (HVCs) if they had more than 1000 weighted procedures per year. Regions that had at least one HVC and one or more additional lower volume center were included for analysis. Low-risk, high-risk neonatal, and surgical subspecialties were analyzed separately. RESULTS: A total of 385,242 weighted pediatric surgical admissions in 33 geographical regions and 224 hospitals were analyzed. Overall, HVCs comprised 33 (14.7%) hospitals, medium-volume center (MVC) 33 (14.7%), and low-volume center (LVC) 158 (70.5%). The four low-risk procedures analyzed were increasingly regionalized: appendectomy (52% in HVCs in 2000 to 60% in 2009, P < 0.001), fracture reduction (63% to 68%, P < 0.001), cholecystectomy (54% to 63%, P < 0.001), and pyloromyotomy (65% to 85%, P < 0.001). Neonatal surgery showed significant regionalization trends for tracheoesophageal fistula (66% to 87%, P < 0.001) and gastroschisis (76% to 89%, P < 0.001). CONCLUSIONS: This is the first large-scale, multi-region analysis to demonstrate that pediatric surgical care has transitioned to HVCs over a recent decade, particularly for low-risk patients. It is important for practitioners and policymakers alike to understand such volume trends in order to ensure hospital capacity while maintaining an optimal quality of care.

Improving surgical care for children through multicenter registries and QI collaboratives.

The role of the healthcare organization is shifting and must overcome the challenges of fragmented, costly care, and lack of evidence in practice, to reduce cost, ensure quality, and deliver high-value care. Notable gaps exist within the expected quality and delivery of pediatric healthcare, necessitating a change in the role of the healthcare organization. To realize these goals, the use of collaborative networks that leverage massive datasets to provide information for the development of learning healthcare systems will become increasingly necessary as efforts are made to narrow the gap in healthcare quality for children. By building upon the lessons learned from early collaborative efforts and other industries, operationalizing new technologies, encouraging clinical-community partnerships, and improving performance through transparent pursuit of meaningful goals, pediatric surgery can increase the adoption of best practices by developing collaborative networks that provide evidence-based clinical decision support and accelerate progress toward a new culture of delivering high-quality, high-value, and evidenced-based pediatric surgical care.