Trends in operative experience of pediatric surgical residents in the United States and Canada

Laparoscopic Versus Open Surgical Repair of Duodenal Atresia: An NSQIP-Pediatric Analysis

INTRODUCTION

Laparoscopic repair of duodenal atresia in neonates has gained popularity among some pediatric surgeons. Single-center studies suggest comparable short-term outcomes to open surgery. The purpose of this study was to utilize a large, multi-institutional pediatric dataset to examine 30-day post-operative outcomes by operative approach for newborns who underwent duodenal atresia repairs.

METHODS

We identified neonates aged ≤1 wk in the 2016-2018 National Surgical Quality Improvement Program-Pediatric -database that underwent a laparoscopic or open repair for duodenal atresia. Preoperative characteristics were compared between operative approaches. Postoperative complications, operative time, postoperative length of stay (LOS), and supplemental nutrition at discharge were assessed using multivariate regressions.

RESULTS

There were 267 neonates who met inclusion criteria. There were 233 (87%) infants who underwent open repairs and 34 (13%) who underwent laparoscopic repairs. Ten (29%) children who had laparoscopy were converted to open. After adjusting for confounding, laparoscopy was associated with an increase in operative time by 65 min (95% confidence interval 45-87 min, P < 0.001) but a five-day shorter LOS (95% confidence interval -9 to -2, P = 0.006) when compared to laparotomy. There were no significant differences in postoperative complications or supplemental nutrition at discharge.

CONCLUSIONS

Our findings suggest that laparoscopic repairs of duodenal atresia are associated with shorter postoperative LOS but longer operative times when compared to open repairs. Although the conversion rate to laparotomy remained relatively high, the laparoscopic approach was associated with comparable 30-day postoperative outcomes.

Association of operative approach with outcomes in neonates with esophageal atresia and tracheoesophageal fistula

PURPOSE

We sought to evaluate the impact of thoracoscopic repair on perioperative outcomes in infants with esophageal atresia and tracheoesophageal fistula (EA/TEF).

METHODS

The American College of Surgeons National Surgical Quality Improvement Program pediatric database from 2014 to 2018 was queried for all neonates who underwent operative repair of EA/TEF. Operative approach based on intention to treat was correlated with perioperative outcomes, including 30-day postoperative adverse events, in logistic regression models.

RESULTS

Among 855 neonates, initial thoracoscopic repair was performed in 133 (15.6%) cases. Seventy (53%) of these cases were converted to open. Those who underwent thoracoscopic repair were more likely to be full-term (p = 0.03) when compared to those in the open repair group. There were no significant differences in perioperative outcome measures based on surgical approach except for operative time (thoracoscopic: 217 min vs. open: 180 min, p<0.001). A major cardiac comorbidity (OR 1.6, 95% CI 1.2-2.1; p = 0.003) and preoperative ventilator requirement (OR 1.4, 95% CI 1.0-1.9; p = 0.034) were the only risk factors associated with adverse events.

CONCLUSIONS

Thoracoscopic neonatal repair of EA/TEF continues to be used sparingly, is associated with high conversion rates, and has similar perioperative outcomes when compared to open repair.

LEVEL OF EVIDENCE

III.

Thoracoscopic versus open lobectomy in infants with congenital lung malformations: A multi-institutional propensity score analysis

PURPOSE

The impact of thoracoscopic surgery on outcomes in children with congenital lung malformations (CLM) remains controversial. The purpose of this study was to determine the effect of operative approach on perioperative outcomes in infants undergoing lobectomy for an asymptomatic CLM.

METHODS

After IRB approval, a retrospective cohort study was conducted on 506 children with a CLM resected at one of eleven children's hospitals over a seven-year period. Infants undergoing elective lobectomy were identified, and covariates were balanced based on operative approach using propensity scores with full matching. Outcomes were analyzed based on intention to treat with weighted conditional regression.

RESULTS

One hundred seventy-five infants met inclusion criteria. There were 67 (38.3%) open, 89 (50.9%) thoracoscopic, and 19 (10.9%) thoracoscopic-converted-to-open lobectomies. Thoracoscopic lobectomy was associated with significantly longer operative times (26 min, 95% CI 6-47 min, p = 0.012) but used less epidural anesthesia (OR 0.02, 95% CI 0.004-0.11, p<0.001) when compared to open lobectomy. There were no significant differences in intraoperative blood loss, postoperative complications, chest tube duration, or length of stay.

CONCLUSIONS

Thoracoscopy has become the most common operative approach for elective lobectomy in infants with asymptomatic CLMs. The non-inferiority of thoracoscopic lobectomy in postoperative outcomes supports its continued use as an alternative to open lobectomy.

LEVEL OF EVIDENCE

Treatment study, Level III.

The diminishing experience in pediatric surgery for general surgery residents in the United States

PURPOSE

The Accreditation Council for Graduate Medical Education (ACGME) regulates the general surgery residency curriculum. Case volume remains a priority as recent concerns surrounding a lack of proficiency for certain surgical cases have circulated. We hypothesize that there is a significant decrease in pediatric surgery case numbers during general surgery residency despite residents meeting the minimum case requirements.

METHODS

We reviewed publicly available ACGME case reports for general surgery residency from 1999 to 2018. Cases are classified as Surgeon Chief or Surgeon Junior. Analyzed data included case classifications, number of residents, and number of residency programs. Simple linear regression analysis was performed.

RESULTS

We identified a significant decrease in total number of logged pediatric surgery cases over the past 20 years (p<0.001). Nearly 60% of cases were logged under a single category - inguinal/umbilical hernia. From the past five years, pyloric stenosis was the only other category with an average of greater than two cases logged (range 2.1-2.8).

CONCLUSION

We identified a significant decrease in total pediatric surgery case numbers during general surgery residency from 1999 to 2018. Though meeting set requirements, overall case variety was limited. With minimal number of cases required by the ACGME, graduating general surgery residents may lack proficiency in simple pediatric surgery cases.

Education of pediatric surgery residents over time: Examining 15 years of case logs

BACKGROUND/PURPOSE

Surgical indications and techniques have changed over the last 15 years. The number of Pediatric Surgery training programs has also increased. We sought to examine the effect of these changes on resident education by examining case log data.

METHODS

Accreditation Council for Graduate Medical Education (ACGME) case logs for graduating Pediatric Surgery residents were examined from 2004 to 2018. Using the summary statistics provided, linear regression analysis was conducted on each case log code and category.

RESULTS

In 2004, there were 24 Pediatric Surgery training programs and 24 Pediatric Surgery residents graduating with an average of 979.8 total cases logged. In 2018, there were 36 programs with 38 residents graduating with an average of 1260.2 total cases logged. Total case volume of graduating residents significantly increased over the last 15 years (p < 0.001). Significant increases were demonstrated in skin/soft tissue/musculoskeletal (p < 0.01), abdominal (p < 0.001), hernia repair (p < 0.001), genitourinary (p < 0.01), and endoscopy (p < 0.001). No significant changes were seen in the head and neck, thoracic, cardiovascular, liver/biliary, and non-operative trauma categories. No categories significantly decreased over the time period. No significant changes were seen in the number of multiple index congenital cases, including tracheoesophageal fistula/esophageal atresia repair, omphalocele, gastroschisis, choledochal cyst excision, perineal procedure for imperforate anus, and major hepatic resections for tumors. Pertinent increases in specific procedures include diaphragmatic hernia repair (p < 0.01), ECMO cannulation/decannulation(p < 0.05), thyroidectomy (p < 0.001), parathyroidectomy (p < 0.001), biliary atresia (p < 0.001), and circumcision (p < 0.001) as well as most laparoscopic abdominal procedures. Specific procedure codes with significant decreases include tracheostomy (p < 0.05), minimally invasive decortication/pleurectomy/blebectomy (p < 0.001), laparoscopic splenectomy (p < 0.001), as well as most open abdominal procedures.

CONCLUSION

Despite increasing numbers of Pediatric Surgery residents and training programs, the number of cases performed by each graduating resident has increased. This increase is primarily fueled by increase in abdominal, skin/soft tissue/musculoskeletal, hernia repair, genitourinary, and endoscopic cases.

LEVEL OF EVIDENCE

Level II.

North American pediatric surgery fellows' preparedness for humanitarian surgery

INTRODUCTION

The overwhelming burden of pediatric surgical need in humanitarian settings has prompted mutual interest between humanitarian organizations and pediatric surgeons. To assess adequate fit, we correlated pediatric surgery fellowship case mix and load with acute pediatric surgical relief efforts in conflict and disaster zones.

METHODS

We reviewed pediatric (age < 18) cases logged by the Médecins Sans Frontières Operational Centre Brussels (MSF-OCB) from a previously validated and published database spanning 2008-2014 and cases performed by American College of Graduate Medical Education (ACGME) pediatric surgery graduates from 2008 to 2018. Non-operative management for trauma, endoscopic procedures, and basic wound care were excluded as they were not tracked in either dataset. ACGME procedures were classified under 1 of 32 MSF pediatric surgery procedure categories and compared using chi-squared tests.

RESULTS

ACGME fellows performed procedures in 44% of tracked MSF-OCB categories. Major MSF-OCB pediatric cases were comprised of 62% general surgery, 23% orthopedic surgery, 9% obstetrical surgery, 3% plastic/reconstructive surgery, 2% urogynecologic surgery, and 1% specialty surgery. In comparison, fellows' cases were 95% general surgery, 0% orthopedic surgery, 0% obstetrical surgery, 5% urogynecologic surgery, and 1% specialty surgery. Fellows more frequently performed abdominal, thoracic, other general surgical, urology/gynecologic, and specialty procedures, but performed fewer wound and burn procedures (all p < 0.05). Fellows received no experience in Cesarean section or open fracture repair. Fellows performed a greater proportion of surgeries for congenital conditions (p < 0.05).

CONCLUSION

While ACGME pediatric surgical trainees receive significant training in general and urogynecologic surgical techniques, they lack sufficient case load for orthopedic and obstetrical care - a common need among children in humanitarian settings. Trainees and program directors should evaluate the fellow's role and scope in a global surgery rotation or provide advanced preparation to fill these gaps. Upon graduation, pediatric surgeons interested in humanitarian missions should seek out additional orthopedic and obstetrical training, or select missions that do not require such skillsets.

LEVEL OF EVIDENCE

III.

Comparison of Ugandan and North American Pediatric Surgery Fellows' Operative Experience: Opportunities for Global Training Exchange

OBJECTIVE

North American pediatric surgery training programs vary in exposure to index cases, while controversy exists regarding fellow participation in global surgery rotations. We aimed to compare the case logs of graduating North American pediatric surgery fellows with graduating Ugandan pediatric surgery fellows.

DESIGN

The pediatric surgery training program at a regional Ugandan hospital hosts a collaboration between Ugandan and North American attending pediatric surgeons. Fellow case logs were compared to the Accreditation Council for Graduate Medical Education Pediatric Surgery Case Log 2018 to 19 National Data Report.

SETTING

Mulago National Referral Hospital in Kampala, Uganda; and pediatric surgery training programs in the United States and Canada.

RESULTS

Three Ugandan fellows completed training and submitted case logs between 2011 and 2019 with a mean of 782.3 index cases, compared to the mean 753 cases in North America. Ugandan fellows performed more procedures for biliary atresia (6.7 versus 4), Wilm's tumor (23.7 versus 5.7), anorectal malformation (45 versus 15.7), and inguinal hernia (158.7 versus 76.8). North American fellows performed more central line procedures (73.7 versus 30.7), cholecystectomies (27.3 versus 3), extracorporeal membrane oxygenation cannulations (16 versus 1), and congenital diaphragmatic hernia repairs (16.5 versus 5.3). All cases in Uganda were performed without laparoscopy.

CONCLUSIONS

Ugandan fellows have access to many index cases. In contrast, North American trainees have more training in laparoscopy and cases requiring critical care. Properly orchestrated exchange rotations may improve education for all trainees, and subsequently improve patient care.

Poisson Probability of Failing to Meet Minimum Case Volumes in Pediatric Surgery Fellowships

INTRODUCTION

With the expansion of pediatric surgery fellowships from 2008 to 2018, there is concern for the dilution of training experience, especially for rare index cases. The Accreditation Council for Graduate Medical Education (ACGME) established required minimum case numbers by case type, but this is a program requirement rather than an individual trainee requirement. The American Board of Surgery (ABS) is considering instituting minimum case requirements across 5 broad categories for individuals to be board-eligible in pediatric surgery.

METHODS

The ACGME National Data Report summary case logs were obtained for graduating fellows in pediatric surgery from 2008 to 2018. Median case volumes were compared to minimum ACGME case numbers and proposed ABS individual requirements. Using Poisson distributions, probabilities of individual fellows failing to meet minimum case numbers were calculated.

RESULTS

The average annual probability that a median program would fail to meet minimum ACGME case numbers in at least 1 category was estimated at 16.6%. Using the proposed ABS system, the probability of failure was estimated at 44.1%. No temporal trend was found in the annual probability of failure in either the ACGME or the proposed ABS system.

CONCLUSIONS

There is significant risk of a fellow failing to meet case minimums in the ACGME system and the proposed ABS system. This probability is increased for the half of programs below median. If the ABS institutes case minimums as a requirement for certification in pediatric surgery, the current training paradigm may be impacted at some programs.

Trends in Routine and Complex Hepatobiliary Surgery Among General and Pediatric Surgical Residents: What is the Next Generation Learning and is it Enough?

OBJECTIVE

Previous studies reveal a correlation between surgical volume and outcomes; thus, a similar relationship likely exists between trainee operative volume and technical competence. While routine hepatobiliary surgery is commonplace, trainee exposure to the more advanced procedures may be lacking. We hypothesize that experience in complex hepatobiliary procedures may be deficient both during general surgery residency and pediatric surgery fellowship training.

DESIGN

Case log data from the ACGME were queried for general surgery residents (2000-2017) and pediatric surgery fellows (2004-2017). Laparoscopic cholecystectomy was considered a routine hepatobiliary procedure for both specialties. For general surgery, hepatic lobectomy/segmentectomy and choledochoenteric anastomosis were considered complex and for pediatric surgery, hepatic lobectomy, biliary atresia and choledochal cyst procedures were considered complex.

SETTING

Publicly available case log data from the ACGME.

PARTICIPANTS

General surgery residents and pediatric surgery fellows at ACGME-accredited training programs.

RESULTS

The number of trainees increased over the study period for both groups. Mean case volumes for laparoscopic cholecystectomy increased by 36% in surgery graduates and by 114% in pediatric surgery graduates. In surgery, the mean volumes for choledochoenteric anastomosis procedures decreased by 53% from 3.0 to 1.4 procedures/year with increasing variability in trainee experience. Volumes for hepatic lobectomy/segmentectomy increased by 68% from 3.4 to 5.7 procedures/year with decreasing variability. In pediatric surgery, case volumes for complex procedures were low (mean <4/year), highly variable among trainees, and appear unchanged between 2004 and 2017. In every year analyzed, at least 1 pediatric surgery trainee reported doing 0 cases in one of these complex categories.

CONCLUSIONS

Case logs suggest that the volume of complex hepatobiliary surgery remains low and highly variable in both disciplines with some trainees obtaining minimal or no exposure to certain cases. The relationship between these trends and the development of competency is worthy of further study.

The recent evolution of the breadth of practice for pediatric surgeons in the United States, 2005-2014

PURPOSE

Our objective was to determine if there was an association between subspecialist supply and a specific sub-set of procedures performed by pediatric surgeons over a 10-year period.

METHODS

Data source was the Pediatric Health Information Systems database. Included were patients < 12 years who underwent one of nine outpatient surgical procedures between 1/1/2005 and 12/31/2014. Procedures were grouped into categories: pediatric surgery cases (PS), overlapping otolaryngology cases (OO), and overlapping urology cases (OU). Outcomes were number of cases performed by pediatric surgeons per pediatric surgeon, and proportion of cases performed by pediatric surgeons. Linear regression was used to test for association and temporal trends.

RESULTS

Included were 193,695 procedures, 18.9% PS, 4.8% OO, and 76.3% OU. There was a strong association between specialty supply and number of cases performed by pediatric surgeons. Temporally, there was no change in proportion of pediatric surgeons who performed PS cases (R² = 0.08, p = 0.08), but a downward trend in proportion of OO (R² = 0.82, p < 0.001) and OU cases. (R² = 0.79; p < 0.001.) CONCLUSION: We found an association between physician supply and pediatric surgeon case type, and a reduction in OO and OU cases performed by pediatric surgeons. These findings suggest a narrowing of case-mix for pediatric surgeons.

Pediatric appendicitis: Is referral to a regional pediatric center necessary?

BACKGROUND

Acute appendicitis is the most common emergent surgical procedure performed among children in the United States, with an incidence exceeding 80,000 cases per year. Appendectomies are often performed by both pediatric surgeons and adult general/trauma and acute care (TACS) surgeons. We hypothesized that children undergoing appendectomy for acute appendicitis have equivalent outcomes whether a pediatric surgeon or a TACS surgeon performs the operation.

METHODS

A retrospective chart review was performed for patients 6 to 18 years of age, who underwent appendectomy at either a regional children's hospital (Children's Hospital of Colorado [CHCO], n = 241) or an urban safety-net hospital (n = 347) between July 2010 and June 2015. The population of patients operated on at the urban safety-net hospital was further subdivided into those operated on by pediatric surgeons (Denver Health Medical Center [DHMC] pediatric surgeons, n = 68) and those operated on by adult TACS surgeons (DHMC TACS, n = 279). Baseline characteristics and operative outcomes were compared between these patient populations utilizing one-way analysis of variance and χ test for independence.

RESULTS

When comparing the CHCO and DHMC TACS groups, there were no differences in the proportion of patients with perforated appendicitis, operative time, rate of operative complications, rate of postoperative infectious complications, or rate of 30-day readmission. Length of stay was significantly shorter for the DHMC TACS group than that for the CHCO group.

CONCLUSIONS

Our data demonstrate that among children older than 5 years undergoing appendectomy, length of stay, risk of infectious complications, and risk of readmission do not differ regardless of whether they are operated on by pediatric surgeons or adult TACS surgeons, suggesting resources currently consumed by transferring children to hospitals with access to pediatric surgeons could be allocated elsewhere.

LEVEL OF EVIDENCE

Therapeutic/Care management, level III.

Workforce Issues in Pediatric Surgery

High salaries indicate a demand for pediatric surgeons in excess of the supply, despite only a slight growth in the pediatric-age population and a sharp increase in numbers of trainees. Top-level neonatal intensive care units require 24-hour-7-day pediatric surgical availability, so hospitals are willing to pay surgeons a premium and engage high-priced locum tenens surgeons to fill vacancies in coverage. With increased supply comes an erosion of the numbers of cases performed by trainees and surgeons in practice. Caseloads may be inadequate to gain expertise and maintain skills. A quality initiative sponsored by the American College of Surgeons and the American Pediatric Surgical Association will discourage underresourced community facilities and surgeons without specialty training from performing operations on children, mostly common conditions such as appendicitis. This will further increase demand for specialty-trained practitioners. Receiving less attention are considerations of value, the ratio of quality per dollar cost. Cost concerns, paramount among buyers of health care (businesses, insurance companies, and governmental health agencies), will prefer community hospitals that have lower cost structures than specialty children's facilities. Less recognized are the costs to families, who for a myriad of reasons would prefer closer alternatives. Cost considerations support providing pediatric surgical services in local facilities. Quality considerations may be addressed by a tiered system where top centers would care for conditions that require technical expertise and advanced modalities. Evidence indicates that pediatric surgeons already direct such cases to more specialized centers.

The lost art of the splenorrhaphy

BACKGROUND

In the case of the hemodynamically unstable child, splenorrhaphy is preferred to splenectomy to avert postsplenectomy sepsis. However, successful splenorrhaphy requires familiarity with the procedure. We sought to determine how many splenectomies or splenorrhaphies for trauma the average pediatric surgeon can be expected to perform during their career.

METHODS

The Pediatric Health Information System (PHIS) Database was queried for patients ≤18years coded with an International Classification of Diseases 9th Edition diagnosis code of a splenic injury from 2004 to 2013. Age, gender, grade of splenic injury, and operations performed were extracted. Numbers of pediatric surgeons per hospital were obtained.

RESULTS

9567 children were identified. 2.1% underwent a splenectomy and 0.8% underwent a splenorrhaphy. The average surgeon performed 0.6 (SD=0.6) splenectomies and 0.2 (SD=0.4) splenorrhaphies for trauma. If these rates remain constant over time, the average surgeon would perform 1.8 (SD =1.7) splenectomies and 0.6 (SD =1.1) splenorrhaphies for trauma over a 30-year surgical career.

CONCLUSION

Nonoperative management is associated with a host of benefits, but has resulted in a decrease in the experience level of the pediatric surgeons expected to perform an emergency splenectomy or splenorrhaphy when the unusual occasion arises.

Pediatric surgery - a changing field: national trends in pediatric surgical practice

BACKGROUND

Over the last decade, our institution has experienced a relative increase in the number of mundane cases, such as appendectomy and incision and drainage of abscess, versus index (complex) cases. We sought to determine if this trend is present at the national level.

METHODS

A retrospective review of surgical case volume at 36 freestanding children's hospitals was performed between January 2004 and December 2013 using the Pediatric Health Information System (PHIS) database. Procedures were classified as "mundane" or "index", and 10 procedures of each type were selected for analysis. Results were reported as a percentage of total cases. Statistical analysis of linear trends was performed with the Mann-Kendall test.

RESULTS

Overall, index procedures had a significant downward trend (p<0.01), whereas mundane procedures had a significant upward trend (p<0.01). Individually, 5 mundane procedures had significant upward trends, and 3 had downward trends. Five index procedures had significant downward trends, and none had an upward trend.

CONCLUSION

The field of pediatric surgery is undergoing change with mundane procedures constituting an increasing proportion of the surgical caseload, while complex procedures are proportionately decreasing. These trends may be useful to inform decisions regarding future pediatric surgery workforce planning.

Cumulative sum: An individualized proficiency metric for laparoscopic fundamentals

BACKGROUND

A reliable metric of technical proficiency is indispensable to the training of fellows and residents. The purpose of this study was to determine whether cumulative sum (Cusum) has predictive validity in laparoscopic training. We hypothesized that Cusum would be a better predictor of technical ability in fundamentals of laparoscopic surgery (FLS) than traditional practice volume metrics.

METHODS

Twenty medical students were recruited to practice three FLS tasks: peg transfer, circle cut, and intracorporeal knot tie. Up to 7hours of self-directed practice was allotted to each participant. Practice attempts were scored by standard FLS criteria and monitored via Cusum. Each participant's terminal Cusum performance was analyzed retrospectively. Posttests were conducted by faculty blinded to practice performance.

RESULTS

Eighteen participants completed the study (90%). Median adjusted posttest scores were 102.3, 84.1, and 78.6 for peg transfer, circle cut, and knot tie, respectively. For the knot tie task, participants who exceeded the Cusum decision interval during their final practice attempts performed significantly higher on posttesting (81.2 vs 71.5, p=0.015). Knot tie terminal Cusum score was positively associated with posttest performance after adjusting for practice volume (p=0.031). Total practice volume and practice time were not significantly associated with posttest performance for any FLS task.

CONCLUSION

Cusum score is a more valid representation of FLS proficiency than practice volume or practice time. Incorporating Cusum in a clinical setting may promote more efficient allocation of time resources and operative volume.

Contemporary pediatric surgical training in the UK

INTRODUCTION

Pediatric surgical trainees worldwide face pressures from expansion of programs and training positions, subspecialization, regionalization, restrictions of working hours, and rigid training criteria. The era of apprenticeship training has long gone, and surgical education needs to be responsive and adapt to newer challenges. The aim of this study was to examine the teaching provision component of pediatric surgical training in the UK.

METHOD

A national teaching survey was sent to UK pediatric surgery trainees in 2010 and compared to results of a repeat survey in 2015. Analysis was carried out to compare type of teaching, trends in teaching delivery, quality, and attendance over time.

RESULTS

Regional variability was noted in teaching programs. Both provision of educational activities and ability to attend teaching improved between 2010 and 2015. Despite this, overall trainee satisfaction remained low, with 50% and 52% of respondents describing their teaching as "good" or "excellent" in 2010 and 2015, respectively (P=0.84). Seventy-five percent of centers provided simulation training, and 25% of respondents had regional teaching provided. Survey response rate was comparable between 2010 and 2015.

CONCLUSION

Variability in national educational provision was observed. We suggest regular national audit of educational activity and responsive adaption to external pressures on training if competent surgeons are to be the product of contemporary pediatric surgery training programs.

Innovation in Pediatric Surgical Education for General Surgery Residents: A Mobile Web Resource

BACKGROUND/OBJECTIVES

General surgery residents lack a standardized educational experience in pediatric surgery. We hypothesized that the development of a mobile educational interface would provide general surgery residents broader access to pediatric surgical education materials.

METHODS

We created an educational mobile website for general surgery residents rotating on pediatric surgery, which included a curriculum, multimedia resources, the Operative Performance Rating Scale (OPRS), and Twitter functionality. Residents were instructed to consult the curriculum. Residents and faculty posted media using the Twitter hashtag, #UCLAPedSurg, and following each surgical procedure reviewed performance via the OPRS. Site visits, Twitter posts, and OPRS submissions were quantified from September 2013 to July 2014.

RESULTS

The pediatric surgery mobile website received 257 hits; 108 to the homepage, 107 to multimedia, 28 to the syllabus, and 19 to the OPRS. All eligible residents accessed the content. The Twitter hashtag, #UCLAPedSurg, was assigned to 20 posts; the overall audience reach was 85 individuals. Participants in the mobile OPRS included 11 general surgery residents and 4 pediatric surgery faculty.

CONCLUSION

Pediatric surgical education resources and operative performance evaluations are effectively administered to general surgery residents via a structured mobile platform.

Recent trends in the operative experience of junior pediatric surgical attendings: a study of APSA applicant case logs

PURPOSE

Pediatric surgical education and workforce have changed significantly in the past decade. To document trends in the operative experiences of junior pediatric surgeons, we examined case logs submitted by applicants for membership to APSA.

METHODS

Case logs for 164 APSA membership applicants from 2006 to 2013 were reviewed. Total case volume, categories, and specific operations were analyzed. Negative binomial regression assessed for significant associations between the number of cases and the application year, presence of a pediatric surgery training program, region of the country, and years since fellowship completion.

RESULTS

Overall case numbers decreased initially after 2006/2007, but have remained stable since. Decreasing trends were seen in a number of specific cases/categories. The number of newborn cases did not change. Significant variations in operative experience were identified depending upon region, presence of a pediatric surgery training program, and years since fellowship completion. Median reported value for several important cases was ≤4 per year, and for some was zero.

CONCLUSION

These data describing the experience of young pediatric surgeons supplement recent observations regarding pediatric surgery fellows and general surgery residents. The limited exposure of surgeons to particularly rare conditions appears to be an unresolved problem. This information will be useful in developing future workforce proposals.

Thoracoscopic vs open lobectomy in infants and young children with congenital lung malformations

BACKGROUND

Although thoracoscopic lobectomy is a widely accepted surgical procedure in adult thoracic surgery, its role in small children remains controversial. The purpose of this study was to evaluate perioperative outcomes after thoracoscopic and open lobectomy in infants and young children with congenital lung malformations at a single academic referral center.

STUDY DESIGN

A cohort study of 62 consecutive children who underwent elective pulmonary lobectomy for a congenital lung lesion between 2001 and 2013 was performed. Patient demographics and perioperative outcomes were evaluated in univariate and logistic regression analyses.

RESULTS

Forty-nine patients underwent thoracoscopy and 13 had a thoracotomy. Six children undergoing thoracoscopy required conversion to thoracotomy (conversion 12.2%). Perioperative outcomes, including median blood loss (2.0 vs 1.1 mL/kg; p = 0.34), chest tube duration (3 vs 3 days; p = 0.33), hospital length of stay (3 vs 3 days; p = 0.42), and morbidity as defined by the Accordion Grading Scale (30.6% vs 30.8%; p = 0.73), were similar between thoracoscopy and thoracotomy, respectively. Although thoracoscopy was associated with increased operative duration compared with thoracotomy (239.9 vs 181.2 minutes, respectively; p = 0.03), thoracoscopy operative times decreased with increasing institutional experience (p = 0.048). Thoracoscopic lobectomy infants younger than 5 months of age had a 2.5-fold higher rate of perioperative adverse outcomes compared with older children (p = 0.048).

CONCLUSIONS

In small children undergoing pulmonary lobectomy, both thoracoscopy and thoracotomy are associated with similar perioperative outcomes. The cosmetic and musculoskeletal benefits of the thoracoscopic approach must be balanced against institutional expertise and a potentially higher risk for complications in younger patients.