Jennifer J Ahn1, Paul A Merguerian2, Margarett Shnorhavorian2. 1. Division of Pediatric Urology, Seattle Children's Hospital, Seattle, WA, USA; Department of Urology, University of Washington, Seattle, WA, USA. Electronic address: jennifer.ahn@seattlechildrens.org. 2. Division of Pediatric Urology, Seattle Children's Hospital, Seattle, WA, USA; Department of Urology, University of Washington, Seattle, WA, USA.
Abstract
INTRO: Venous thromboembolism (VTE) is a rare event in children, but can cause significant morbidity and mortality. The majority of research on pediatric VTE has been in the trauma and critical care populations. The incidence of VTE after surgery in children is not well-established. OBJECTIVE: The objective was to evaluate the incidence of VTE in the 30 days after surgery, as well as associated risk factors. STUDY DESIGN: All cases in the National Surgical Quality Improvement Program Pediatric (NSQIPP) database from 2012 to 2015 were assessed for presence of post-operative VTE. Demographic, clinical, and peri-operative characteristics were collected. Descriptive statistics were performed, and multiple logistic regression models were created to estimate associated risk of VTE. RESULTS: In a cohort of 267,299 surgical cases, the 30-day incidence of post-operative VTE was 12 per 10,000 cases (0.12%). VTE incidence followed a bi-modal distribution, highest in infants and adolescents (Figure). Malignancy, pre-operative illness, and greater anesthetic times were associated with increased risk of VTE. DISCUSSION: The incidence of post-operative VTE in NSQIPP is similar to that seen in pediatric trauma and critical care populations. Risk factors are also consistent, including baseline illness, immobility, and prolonged anesthetic time. CONCLUSION: Post-operative VTE in children occurs infrequently, yet certain individuals are at increased risk and thus guidelines for prophylaxis and treatment are needed.
INTRO: Venous thromboembolism (VTE) is a rare event in children, but can cause significant morbidity and mortality. The majority of research on pediatric VTE has been in the trauma and critical care populations. The incidence of VTE after surgery in children is not well-established. OBJECTIVE: The objective was to evaluate the incidence of VTE in the 30 days after surgery, as well as associated risk factors. STUDY DESIGN: All cases in the National Surgical Quality Improvement Program Pediatric (NSQIPP) database from 2012 to 2015 were assessed for presence of post-operative VTE. Demographic, clinical, and peri-operative characteristics were collected. Descriptive statistics were performed, and multiple logistic regression models were created to estimate associated risk of VTE. RESULTS: In a cohort of 267,299 surgical cases, the 30-day incidence of post-operative VTE was 12 per 10,000 cases (0.12%). VTE incidence followed a bi-modal distribution, highest in infants and adolescents (Figure). Malignancy, pre-operative illness, and greater anesthetic times were associated with increased risk of VTE. DISCUSSION: The incidence of post-operative VTE in NSQIPP is similar to that seen in pediatric trauma and critical care populations. Risk factors are also consistent, including baseline illness, immobility, and prolonged anesthetic time. CONCLUSION: Post-operative VTE in children occurs infrequently, yet certain individuals are at increased risk and thus guidelines for prophylaxis and treatment are needed.
Authors: Kyle O Rove; Andrew C Strine; Duncan T Wilcox; Gino J Vricella; Timothy P Welch; Brian VanderBrink; David I Chu; Rajeev Chaudhry; Rebecca S Zee; Megan A Brockel Journal: BMJ Open Date: 2020-11-23 Impact factor: 2.692
Authors: Elizabeth T Stephens; Anh Thy H Nguyen; Julie Jaffray; Brian Branchford; Ernest K Amankwah; Neil A Goldenberg; E Vincent S Faustino; Neil A Zakai; Amy Stillings; Emily Krava; Guy Young; John H Fargo Journal: Res Pract Thromb Haemost Date: 2022-10-13