A retrospective analysis of perioperative complications of lateral approach lumbar interbody fusion in patients with prior abdominal surgery or a history of colonic inflammatory disease.

BACKGROUND CONTEXT: Lateral approaches for lumbar interbody fusion (LIF) allow for access to the lumbar spine and disk space by passing through a retroperitoneal corridor either pre- or trans-psoas. A contraindication for this approach is the presence of retroperitoneal scarring that may occur from prior surgical intervention in the retroperitoneal space or from inflammatory conditions with fibrotic changes and pose challenges for the mobilization and visualization needed in this approach. However, there is a paucity of evidence on the prevalence of surgical complications following lateral fusion surgery in patients with a history of abdominal surgery. PURPOSE: The primary aim of this study is to describe the association between surgical complications following lateral interbody fusion surgery and prior abdominal surgical. STUDY DESIGN: Retrospective study. PATIENT SAMPLE: Patients over the age of 18 who underwent lateral lumbar interbody fusion at a large, tertiary care center between 2011 and 2019 were included in the study. OUTCOME MEASURES: The primary outcome included medical, surgical, and thigh-related complications either in the intraoperative or 90-day postoperative periods. Additional outcome metrics included readmission rates, length of stay, and operative duration. METHODS: The electronic health records of 250 patients were reviewed for demographic information, surgical data, complications, and readmission following surgery. The association of patient and surgical factors to complication rate was analyzed using multivariable logistic regression. Statistical analysis was performed using R statistical software (R, Vienna, Austria). RESULTS: Of 250 lateral interbody fusion patients, 62.8% had a prior abdominal surgery and 13.8% had a history of colonic disease. The most common perioperative complication was transient thigh or groin pain/sensory changes (n=62, 24.8%). A multivariable logistic regression considering prior abdominal surgery, age, BMI, history of colonic disease, multilevel surgery, and the approach relative to psoas found no significant association between surgical complication rates and colonic disease (OR 0.40, 95% CI 0.02-2.22) or a history of prior abdominal surgeries (OR 0.56, 95% CI 0.20-1.55). Further, the invasiveness of prior abdominal surgeries showed no association with overall spine complication rate, lateral-specific complications, or readmission rates (p>.05). CONCLUSION: Though retroperitoneal scarring is an important consideration for lateral approaches to the lumbar spine, this study found no association between lateral lumbar approach complication rates and prior abdominal surgery. Further study is needed to determine the impact of inflammatory colonic disease on lateral approach spine surgery.

Psychosocial Treatment of an Adolescent in a Hospital-Based Violence Intervention Program.

Interpersonal violence is the leading cause of death in adolescents. Hospital-based violence intervention programs (HVIPs) address the emotional and behavioral sequelae of assault and homicide. Few studies have been published on pediatric HVIPs, and no study offers a conceptualization model for treatment approaches. This paper demonstrates the use of empirically supported practices by outlining the services provided and subsequent treatment trajectory of an adolescent receiving care from an HVIP at a Level 1 Pediatric Trauma Center. This case study follows the Case Study Report (CARE) guidelines and is the first to demonstrate the use of intensive case management, Psychological First Aid (PFA), and Skills for Psychological Recovery (SPR) in the treatment of an adolescent presenting to the emergency department (ED) due to assault associated with bullying. Through the use of these treatment approaches to address symptoms of posttraumatic stress, the patient moved from physical recovery to posttraumatic growth. Assessment and trauma-informed treatment suggestions are provided to support evidence-based practices within HVIPs.

Using grounded theory to develop a theory of change for a violence intervention program.

Hospital-based violence intervention programs (HVIP) are critical to interrupting the cycle of violence. These interventions are considered "complex" in that they have many mechanisms of change and related outcomes. Few HVIPs clearly identify the underlying mechanisms of intervention and explicitly link those with key outcomes however, limiting the field's ability to know what works best and for whom. To develop a program theory of change for these "complex interventions," a non-linear, robust methodology that is grounded in the lived experience of those delivering and receiving services is needed. To aid researchers, evaluators, students, and program developers, we describe the use of Grounded Theory as a methodology to enhance the development of complex interventions, illuminating a non-linear approach that engages key stakeholders. To illustrate application, we describe a case example of The Antifragility Initiative, a HVIP in Cleveland, Ohio. The development of the program theory of change was conducted in four phases: (1) review of existing program documents, (2) semi-structured interviews with program developers (n = 6), (3) a focus group with program stakeholders (n = 8), and (4) interviews with caregivers and youth (n = 8). Each phase informed the next and culminated in a theoretical narrative and visual model of the Antifragility Initiative. Together, the theoretical narrative and visual model identify the underlying mechanisms that can promote change by the program.

Identifying Risk Factors and Advancing Services for Violently Injured Low-Income Black Youth.

Violent exposure among low-income, Black youth has reached alarming rates. Using administrative data that centers racial equity to understand risk factors and aid in prevention is a promising approach to address this complex problem. Medical records were linked to a comprehensive county-level integrated data system using a case-control design. Chi-square tests, T-tests, and multivariate logistic regression assessed for between and within group differences among (1) youth who presented to an emergency department (N = 429) with an assault or gunshot wound (GSW) and a matched sample of non-injured youth (N = 5000); and, (2) youth with GSW injuries (N = 71) compared to assault injuries (N = 358). Injured youth present with greater early adversity, trauma, and prolonged poverty compared to non-injured peers. Youth with GSW injuries differ from assault in several key ways. An ecosystem of care is needed to address the multifaceted causes of Black youth's severe violence exposure that are rooted in systemic racism and poverty. Integrated data using a racial equity lens can help to illuminate opportunities in this ecosystem of care.

Industry Payments Among Appropriate Use Criteria Voting Panels: An Open Payments Analysis.

BACKGROUND: Although multiple studies have consistently demonstrated that orthopaedic surgeons receive greater transfers of value than other specialties, the industry payments of providers who are involved in the formation of practice guidelines have not been thoroughly explored. Therefore, the purpose of our analysis was to evaluate the industry payments of the authors of the Appropriate Use Criteria (AUC) from the American Academy of Orthopaedic Surgeons (AAOS). METHODS: The publicly available AAOS web portal (OrthoGuidelines.org) was queried for all AUCs that had been released between January 1, 2013, and December 31, 2019, regarding the management of musculoskeletal pathologies. A cross-sectional analysis of the Centers for Medicare & Medicaid Services (CMS) Open Payments database was conducted to determine the number and total value of industry payments to AUC voting committee members during the year of voting for the AUC. Industry payments for each orthopaedic surgeon voting member were compared with payments received by orthopaedic surgeons nationwide who received any payment within the same year. The proportion of orthopaedic surgeon voting members who received any industry payment was compared with the proportion of orthopaedic surgeons nationwide who received payments. RESULTS: Our analysis included a total of 18 different AUCs with 216 voting members, 157 of whom were orthopaedic surgeons. Of the orthopaedic surgeon voting members, 105 (67%) received industry payments, a rate roughly comparable with the national average among orthopaedic surgeons (74%). For 7 of 18 AUCs (39%), the median payment per orthopaedic surgeon voting member was above the median among orthopaedic surgeons receiving payments nationwide that year. Qualitatively, orthopaedic surgeon voting members were more likely to receive payments in the form of royalties, licenses, or speaking fees than orthopaedic surgeons nationwide. CONCLUSIONS: AUC voting members receive payments at frequencies and magnitudes that are roughly comparable with orthopaedic surgeons nationwide. Whether voting panel members receiving payments at these rates is ideal or is in the best interest of patients is a policy decision for the AAOS and society at large. Our study confirms that payments are common and, thus, continued vigilance is justified.

The APSA Board of Governors enthusiastically endorses the position paper ``Diversity, Equity, and Inclusion: A Strategic Priority for the American Pediatric Surgical Association''.

This Commentary by the APSA Board of Governors enthusiastically endorses the position paper "Diversity, Equity, and Inclusion: A Strategic Priority for the American Pediatric Surgical Association".

Clinical Outcomes After Intramedullary Nailing of Intraarticular Distal Tibial Fractures: A Retrospective Review.

The objective of this study was to evaluate the clinical and functional outcomes of intra-articular distal tibial fractures after intramedullary nail (IMN) and independent fixation compared with extra-articular fracture controls. Methods: A retrospective chart review of distal tibial fractures treated with IMN was performed. Clinical outcomes were compared between fractures with and without intra-articular involvement. Outcomes included nonunion, malunion, ankle arthrosis, and infection. Patient-Reported Outcome Measurement System (PROMIS) scores were used to assess subjective outcomes. Results: Of the 135 distal tibial fractures, 87 extra-articular and 48 intra-articular, no significant difference was observed in the rate of ankle arthrosis between intra-articular and extra-articular fractures (2% versus 0%; P = 0.35). Similarly, no difference was observed in the postoperative rates of infection (8% versus 3%; P = 0.25), the rate of nonunion (17% versus 10%; P = 0.29), or the rate of malunion (10% versus 21%; P = 0.17). No notable difference was observed in PROMIS scores between groups. Conclusion: This study suggests that IMN is an acceptable method of fixation in select intra-articular distal tibial fractures. In the intra-articular group, low rates of ankle arthrosis were noted at intermediate follow-up, with no increase in nonunion, malunion, or infection compared with extra-articular fractures. Furthermore, PROMIS scores indicate similar functional outcomes in patients, regardless of intra-articular involvement.

Exploring perioperative complications of anterior lumber interbody fusion in patients with a history of prior abdominal surgery: A retrospective cohort study.

BACKGROUND CONTEXT: Anterior lumbar interbody fusion (ALIF) exposes the anterior aspect of the spine through a retroperitoneal approach. Access to the anterior spine requires mobilization of intra-abdominal viscera/vasculature, which can become complicated as scarring and/or adhesions develop from prior abdominal surgical interventions, increasing risk of intraoperative complications. The literature suggests that "significant prior abdominal surgery" is a relative contraindication of ALIF surgery; however, there is no consensus within the literature as to what defines "major/significant" abdominal surgeries. Additionally, the association between the number of prior abdominal surgeries and perioperative complications in ALIF surgery has not been explored within the literature. PURPOSE: This study seeks to explore the association between perioperative complications of ALIF surgery and the type (major and/or minor) and number of prior abdominal surgeries. DESIGN: A retrospective cohort study was performed to examine perioperative complications in ALIF patients with or without prior history of abdominal surgery. PATIENT SAMPLE: All consecutive patients undergoing ALIF with or without a history of prior abdominal surgery from 2008 to 2018 at a single tertiary center were evaluated. Patients under the age of 18, patients with spinal malignancy, or patients who had ALIF above L3 were excluded. OUTCOME MEASURES: Perioperative complications included intraoperative complications during ALIF surgery and postoperative complications within 90 days of ALIF surgery. Intraoperative complications include vascular injury, ureter injury, retroperitoneal hematoma, etc. Postoperative complications include urinary tract infection, revision of abdominal scar, ileus, deep vein thrombosis, pulmonary embolism, etc. Other outcome measures include readmission within 90 days, length of ALIF surgery, and length of hospital stay. METHODS: Electronic medical records of 660 patients who underwent ALIF between 2008 and 2018 were retrospectively reviewed. Patient demographics, Charleston Comorbidity Index (CCI), level of fusion, past abdominal surgical history, use of access surgeon during exposure, intraoperative, and postoperative complications were collected. Predictors of intraoperative and postoperative complications were analyzed using simple and multivariable logistic regression. Statistical analysis was performed using JMP 14.0 (SAS, Cary, NC, USA) software. RESULTS: After controlling for age, length of ALIF, gender, multilevel ALIF, and the use of an access surgeon, there was no significant association between the type of prior abdominal surgery (major and/or minor) and intraoperative complications on multivariable logistic regression analysis (Minor: odds ratio [OR]=1.68; 95% confidence interval [CI]: 0.58-4.86 & Major: OR=1.99; 95% CI: 0.80-4.91). On multivariable logistic regression, the odds of developing an intraoperative complication increases by 52% for each additional prior abdominal surgery after adjusting for age, length of ALIF, gender, multilevel ALIF, and the use of an access surgeon (OR=1.52, 95% CI: 1.10-2.11). Iliac vein laceration was the most common intraoperative complication (n=27, 4%). Neither the type (major and/or minor) nor the number of prior abdominal surgeries were significant predictors of postoperative complications (Minor: OR=1.29; 95% CI: .72-2.31, Major: OR=1.24; 95% CI: 0.77-2.00, & Number: OR=1.03; 95% CI: .84-1.26). CONCLUSION: With each additional prior abdominal surgery, accumulation of scarring and adhesions can likely obscure anatomical landmarks and increase the risk of developing an intraoperative complication. Therefore, the number of prior abdominal surgeries should be taken into consideration during planning and operative exposure of the anterior spine via a retroperitoneal approach.

Foker Technique for the Management of Pure Esophageal Atresia: Long-Term Outcomes at a Single Institution.

INTRODUCTION: We present the short- and long-term outcomes in the management of pure long-gap esophageal atresia (LGEA) using the Foker technique (FT) of esophageal elongation by external axial traction at a single institution. METHODS: All patients undergoing esophageal atresia (EA) repair with FT over a 10-year period were included in the study. Demographic data, birth weight, gestational age, associated anomalies, management, and short- and long-term outcomes were studied. RESULTS: Five patients (three males) were treated with FT in the study period, all with LGEA, with a mean birth weight of 1,926 g (range, 541-2,890 g). Four infants had associated anomalies. Primary repair after FT axial traction was achieved in four patients after a mean traction time of 13 days (range, 12-15 days). FT failed in one patient who had esophageal perforation from traumatic orogastric tube placement at birth and extensive matting of the esophagus at the time of FT attempt. The mean age at definitive esophageal anastomosis was 11.5 weeks (range, 8-14 weeks). In three of the five patients, traction sutures from the distal esophageal segment tore away, requiring a thoracotomy for replacement. One of the four patients had a confined leak at the anastomosis. All four patients developed strictures at the anastomosis, requiring serial dilations (mean 12 dilations, range 6-21 dilations), and three of those patients underwent a thoracotomy for stricture resection (two patients) or stricturoplasty (one patient). On long-term follow-up, all patients in whom a primary anastomosis was achieved had their gastrostomy closed and were on full oral feeds. CONCLUSION: FT was successful in achieving a primary anastomosis in 80% of the patients with LGEA, with a significant morbidity but favorable long-term outcomes.

Outcome differences between young children and adolescents undergoing kidney transplantation.

BACKGROUND/PURPOSE: Although graft loss remains the biggest challenge for all pediatric kidney transplant (KT) recipients, unique challenges exist within different age groups. We aim to evaluate the different characteristics and graft survival outcomes of young children and adolescents undergoing KT. METHODS: Children who underwent isolated KT between 2000 and 2013 at our institution were included in this retrospective analysis. Patient characteristics and outcomes were compared using student's t-test, chi-square test, Kaplan-Meier curve and Cox proportional hazards model. RESULTS: Of 73 children who underwent KT, 31 were <12 (young children), and 42 were ≥ 12 years old (adolescents). Overall patient survival was 100%. The younger group had superior 5-year (100% vs. 75.5%) and 10-year (94.4% vs. 43.8%) graft survival (p=0.008). Factors predictive of poor graft survival on multivariate analysis were older age at transplantation (HR 1.2, CI 1-1.4, p=0.047), female gender (HR 9.0, CI 1.9-43, p=0.006), and acute rejection episodes (HR 13, CI 2-90, p=0.008). The most common causes of graft loss were acute and chronic rejection episodes and immunosuppression nonadherence. CONCLUSION: Adolescents undergoing KT have inferior graft survival compared to younger children. In adjusted modeling, children with older age, female gender, and acute rejection episodes have inferior graft survival.

Factors influencing disease recurrence after ileocolic resection in adult and pediatric onset Crohn's disease.

BACKGROUND: Factors influencing recurrence of ileocecal Crohn's disease (CD) after surgical resection may differ between adolescents and adults. METHODS: CD patients who underwent ileocecectomy were retrospectively divided into pediatric onset (age at diagnosis ≤ 16 years, n = 34) and adult onset (>16, n = 108) patients to evaluate differences in risks of endoscopic and clinical recurrence. RESULTS: In 142 patients, rates of any recurrence, endoscopic recurrence, and clinical recurrence at 5 years were 78%, 88%, and 65%, respectively. Risks of recurrence were similar between groups. Younger patients were more likely to be on immunologics preoperatively and more likely to be started on immunoprophylaxis postoperatively. Immediate postoperative prophylaxis was predictive of delayed clinical recurrence only in the older group. CONCLUSIONS: Despite increased preoperative and postoperative immunoprophylaxis in younger patients, recurrence rates of CD after ileocecectomy do not differ between these groups. Immediate postoperative prophylaxis was predictive of delayed clinical recurrence only in patients with adult onset CD.

Pyloric exclusion for treatment of complicated duodenal atresia.

Duodenal atresia (DA) is a well-described congenital anomaly that usually responds well to surgical correction. Associated defects are common, and these confounding variables often influence outcome. The authors present a case of a newborn female with an unusual constellation of problems including DA with annular pancreas, trisomy 21, and coarctation of the aorta. She developed protracted complications postoperatively and was treated with an innovative surgical strategy.

Trauma induced left ventricular apical ballooning syndrome in a 15 year old: a rare case of Tako-tsubo cardiomyopathy.

We present a case of a 15 year old girl who developed transient left ventricular apical ballooning syndrome, Tako-tsubo cardiomyopathy, after a significant motor vehicle accident. On post-trauma day three she developed heart failure with mid-to-apical left ventricular wall dysfunction with an EF of 10%-15%. The patient eventually regained full cardiac function by post-trauma day seven. Here we present the first case report of trauma induced left ventricular apical ballooning syndrome in pediatrics.

First reported experience with intramuscular diaphragm pacing in replacing positive pressure mechanical ventilators in children.

PURPOSE: Diaphragm pacing (DP) has been shown to successfully replace mechanical ventilators for adult tetraplegic patients with chronic respiratory insufficiency. This is the first report of DP in ventilator-dependent children. METHODS: This was a prospective interventional experience under institutional review board approval. Diaphragm pacing involves outpatient laparoscopic diaphragm motor point mapping to identify the site where stimulation causes maximum diaphragm contraction with implantation of 4 percutaneous intramuscular electrodes. Diaphragm conditioning ensues to wean the child from the ventilator. RESULTS: Six children were successfully implanted ranging from 5 to 17 years old with the smallest 15 kg in weight. Length of time on mechanical ventilation ranged from 11 days to 7.6 years with an average of 3.2 years. In all patients, DP provided tidal volumes above basal needs. Five of the patients underwent a home-based weaning program, whereas one patient who was implanted only 11 days post spinal cord injury never returned to the ventilator with DP use. Another patient was weaned from the ventilator full time but died of complications of his underlying brain stem tumor. The remaining patients weaned from the ventilator for over 14 hours a day and/or are actively conditioning their diaphragms. CONCLUSION: Diaphragm pacing successfully replaced mechanical ventilators, which improves quality of life.

Three siblings with Chance fractures: the importance of 3-point restraints.

Pediatric Chance fractures are uncommon injuries. They are the result of a flexion-distraction force applied to the spine, and most commonly occur from motor vehicle accidents in which passengers are wearing lap seat belts as opposed to 3-point restraints with a chest strap. Neurologic injuries are rarely associated with Chance fractures in children, but accompanying intraabdominal injuries are often found and carry a potential for significant morbidity. We present 3 siblings in a minivan who were involved in a high-speed motor vehicle accident and as a result of wearing their 3-point restraints improperly, suffered Chance fractures. None had neurologic dysfunction, but 2 had serious intra-abdominal injuries requiring surgical repair. All 3 Chance fractures were treated with cast immobilization. This case report shows the importance of wearing 3-point restraints properly while traveling in a motor vehicle.