Publications by authors named "Charles D Vinocur"

Background: Blood transfusions in the neonatal patient population are common, but there are no established guidelines regarding transfusion thresholds. Little is known about postoperative outcomes in neonates who receive preoperative blood transfusions (PBTs).

Methods: Using the American College of Surgeons National Surgical Quality Improvement Program-Pediatric Participant Use Data Files from 2012 to 2015, we identified all neonates who underwent surgery.

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Background: There is controversy over certain aspects of post-appendectomy care for children with uncomplicated appendicitis. Some institutions have embraced the practice of same-day discharge after appendectomy, while others are hesitant due to concerns about increased readmissions or emergency department (ED) visits. Similarly, some surgeons have transitioned to treating gangrenous appendicitis with a single perioperative dose, while others are concerned about increased risk of infection in this population.

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Background: Children requiring gastrostomy tubes (GT) have high resource utilization. In addition, wide variation exists in the decision to perform concurrent fundoplication, which can increase the morbidity of enteral access surgery. We implemented a hospital-wide standardized pathway for GT placement.

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Introduction: A urogenital sinus (US) and an anorectal malformation (ARM) are a rare constellation of anomalies, and the optimal surgical approach is unclear. Open and laparoscopic approaches have been described for US and ARM, but no data exist to support robotic assistance in children.

Case: A 20-month-old Amish female presented to the study center with fever and abdominal pain.

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Background: Necrotizing enterocolitis is the leading case of gastrointestinal-related morbidity in premature infants. Necrotizing enterocolitis totalis is an aggressive form of necrotizing enterocolitis, which has traditionally been managed with comfort care. Recent advances in management of short bowel syndrome have resulted in some reported long-term survival.

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Introduction: Patients with familial adenomatous polyposis (FAP) and ulcerative colitis (UC) commonly undergo restorative proctocolectomy with ileal-pouch anal anastomosis (RP-IPAA). We sought to describe patient characteristics and postoperative outcomes in this patient population.

Methods: Using the National Surgical Quality Improvement Program-Pediatric Participant Use Files from 2012 to 2015, children who were 6-18years old who underwent RP-IPAA for FAP or UC were identified.

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Background: This study aimed to determine whether (1) the propensity for concurrent fundoplication during gastrostomy varies among hospitals, and (2) postoperative morbidity differs among institutions performing fundoplication more or less frequently.

Methods: Children who underwent gastrostomy with or without concurrent fundoplication were identified in the American College of Surgeons National Surgical Quality Improvement Program Pediatric (ACS-NSQIP-P). A hierarchical multivariate regression modeled the excess effects that hospitals exerted over propensity for concurrent fundoplication adjusting for preoperative clinical variables.

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Background: Treatment of congenital pulmonary airway malformations (CPAMs) is generally surgical resection; however, there is controversy regarding the optimal timing of surgical intervention, especially in asymptomatic patients.

Study Design: Using the American College of Surgeons National Surgical Quality Improvement Program-Pediatric Participant Use Files from 2012 to 2015, children who underwent lung resection for CPAMs were identified. Outcomes in children who underwent lung resection during the neonatal period were compared with those who underwent resection beyond the neonatal period, but during the first year of life (non-neonates).

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Objectives: Emergency department (ED) visits and hospital readmissions are common after gastrostomy tube (GT) placement in children. We sought to characterize interhospital variation in revisit rates and explore the association between this outcome and hospital-specific GT case volume.

Patients And Methods: We conducted a retrospective cohort study from 38 hospitals using the Pediatric Health Information System database.

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Objectives: To define the incidence of 30-day postdischarge emergency department (ED) visits and hospital readmissions following pediatric gastrostomy tube (GT) placement across all procedural services (Surgery, Interventional-Radiology, Gastroenterology) in 38 freestanding Children's Hospitals.

Study Design: This retrospective cohort study evaluated patients <18 years of age discharged between 2010 and 2012 after GT placement. Factors significantly associated with ED revisits and hospital readmissions within 30 days of hospital discharge were identified using multivariable logistic regression.

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Background: Intraoperative and postoperative red blood cell (RBC) transfusions are relatively frequent events tracked in the American College of Surgeons' National Surgical Quality Improvement Program-Pediatric (ACS-NSQIP-P). This study sought to quantify variation in RBC transfusion practices among hospitals.

Study Design And Methods: This is an observational study of children older than 28 days who underwent a general, neurologic, urologic, otolaryngologic, plastic, or orthopedic operation at 50 hospitals in participating in the ACS-NSQIP-P during 2011 to 2012.

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In surgery, quality improvement efforts have evolved from the traditional case-by-case review typical for morbidity and mortality conferences to more accurate and comprehensive data collection accomplished through participation in national registries such as the National Surgical Quality Improvement Program. Gaining administrative support to participate in these kinds of initiatives and commitment of the faculty and staff to make change in a data-driven manner rather than as a reaction to individual events can be a challenge. This article guides the reader through the process of interacting with administrative leadership to gain support for evidence-based quality improvement endeavors.

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Objective: Gastrostomy feeding tube placement in children is associated with a high frequency of adverse events. This study sought to preoperatively estimate postoperative adverse events in children undergoing gastrostomy feeding tube placement.

Methods: This was an observational study of children who underwent gastrostomy with or without fundoplication at 1 of 50 participating hospitals, using 2011-2013 data from the American College of Surgeons' National Surgical Quality Improvement Program Pediatric.

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Purpose: This study sought to demonstrate the feasibility of a risk calculator for neonates undergoing major abdominal or thoracic surgery with good discriminative ability.

Methods: The American College of Surgeons' National Surgical Quality Improvement Program Pediatric (ACS-NSQIP-P) 2011-12 data were queried for neonates who underwent major abdominal or thoracic surgery. The outcome of interest was the occurrence of any adverse event, including mortality, within 30-days postoperatively.

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Unlabelled: BACKGROUND The American College of Surgeons National Surgical Quality Improvement Program-Pediatric was initiated in 2008 to drive quality improvement in children's surgery. Low mortality and morbidity in previous analyses limited differentiation of hospital performance.

Methods: Participating institutions included children's units within general hospitals and free-standing children's hospitals.

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Purpose: The American College of Surgeons (ACS) National Surgical Quality Improvement Program Pediatric (NSQIP-P) expanded to beta phase testing with the enrollment of 29 institutions. Data collection and analysis were aimed at program refinement and development of risk-adjusted models for inter-institutional comparisons.

Methods: Data from the first full year of beta-phase NSQIP-P were analyzed.

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Purpose: The American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) provides validated assessment of surgical outcomes. This study reports initiation of an ACS NSQIP Pediatric at 4 children's hospitals.

Methods: From October 2008 to June 2009, 121 data variables were prospectively collected for 3315 patients, including 30-day outcomes and tailoring the ACS NSQIP methodology to children's surgical specialties.

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Background: There has been a long-standing desire to implement a multi-institutional, multispecialty program to address surgical quality improvement for children. This report documents results of the initial phase of the American College of Surgeons National Surgical Quality Improvement Program Pediatric.

Study Design: From October 2008 to December 2009, patients from 4 pediatric referral centers were sampled using American College of Surgeons National Surgical Quality Improvement Program methodology tailored to children.

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Purpose: To examine the effect of an internet-based aid to informed consent on parent recall of potential surgical complications.

Methods: Parents of children scheduled for elective inguinal hernia repair were assigned to a control group or were enrolled in an internet-based program designed to aid in the consent process. Nine potential surgical complications were presented to the parent(s) in the consent discussion and in the Internet program.

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Purpose: To determine in a randomized comparison whether combination chemotherapy with high-dose cisplatin (HDPEB) improves the event-free (EFS) and overall (OS) survival of children and adolescents with high-risk malignant germ cell tumors (MGCT) as compared with standard-dose cisplatin (PEB) and to compare the regimens' toxicity.

Patients And Methods: Between March 1990 and February 1996, 299 eligible patients with stage III and IV gonadal and extragonadal (all stages) MGCT were enrolled onto this Pediatric Oncology Group and Children's Cancer Group study. Chemotherapy included bleomycin 15 units/m(2) on day 1, etoposide 100 mg/m(2) on days 1 through 5, and either high-dose cisplatin 40 mg/m(2) on days 1 through 5 (HDPEB; n = 149) or standard-dose cisplatin 20 mg/m(2) on days 1 through 5 (PEB; n = 150).

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