Literature DB >> 34840290

Do Cost Limitations of Extended Prophylaxis After Surgery Apply to Ulcerative Colitis Patients?

Ira L Leeds1, Joseph K Canner, Sandra R DiBrito, Bashar Safar.   

Abstract

BACKGROUND: Colorectal surgery patients with ulcerative colitis are at increased risk of postoperative venous thromboembolism. Extended prophylaxis for thromboembolism prevention has been used in colorectal surgery patients, but it has been criticized for its lack of cost-effectiveness. However, the cost-effectiveness of extended prophylaxis for postoperative ulcerative colitis patients may be unique.
OBJECTIVE: This study aimed to assess the cost-effectiveness of extended prophylaxis in postoperative ulcerative colitis patients.
DESIGN: A decision analysis compared costs and benefits in postoperative ulcerative colitis patients with and without extended prophylaxis over a lifetime horizon.
SETTING: Assumptions for decision analysis were identified from available literature for a typical ulcerative colitis patient's risk of thrombosis, age at surgery, type of thrombosis, prophylaxis risk reduction, bleeding complications, and mortality. MAIN OUTCOME MEASURES: Costs ($) and benefits (quality-adjusted life year) reflected a societal perspective and were time-discounted at 3%. Costs and benefits were combined to produce the main outcome measure, the incremental cost-effectiveness ratio ($ per quality-adjusted life year). Multivariable probabilistic sensitivity analysis modeled uncertainty in probabilities, costs, and disutilities.
RESULTS: Using reference parameters, the individual expected societal total cost of care was $957 without and $1775 with prophylaxis (not cost-effective; $257,280 per quality-adjusted life year). Preventing a single mortality with prophylaxis would cost $5 million (number needed to treat: 6134 individuals). Adjusting across a range of scenarios upheld these conclusions 77% of the time. With further sensitivity testing, venous thromboembolism cumulative risk (>1.5%) and ePpx regimen pricing (<$299) were the 2 parameters most sensitive to uncertainty. LIMITATIONS: Recommendations of decision analysis methodology are limited to group decision-making, not an individual risk profile.
CONCLUSION: Routine ePpx in postoperative ulcerative colitis patients is not cost-effective. This finding is sensitive to higher-than-average rates of venous thromboembolism and low-cost prophylaxis opportunities. See Video Abstract at http://links.lww.com/DCR/B818. SE APLICAN LAS LIMITACIONES DE COSTOS DE LA PROFILAXIS PROLONGADA DESPUS DE LA CIRUGA A LOS PACIENTES CON COLITIS ULCEROSA: ANTECEDENTES:Los pacientes de cirugía colorrectal con colitis ulcerosa tienen un mayor riesgo de tromboembolismo venoso posoperatorio. La profilaxis extendida para la prevención de la tromboembolia se ha utilizado en pacientes con cirugía colorrectal, aunque ha sido criticada por su falta de rentabilidad. Sin embargo, la rentabilidad de la profilaxis prolongada para los pacientes posoperados con colitis ulcerosa puede ser aceptable.OBJETIVO:Evaluar la rentabilidad de la profilaxis prolongada en pacientes posoperados con colitis ulcerosa.DISEÑO:Un análisis de decisiones comparó los costos y beneficios en pacientes posoperados con colitis ulcerosa con y sin profilaxis prolongada de por vida.AJUSTE:Los supuestos para el análisis de decisiones se identificaron a partir de la literatura disponible para el riesgo de trombosis de un paciente con colitis ulcerosa típica, la edad al momento de la cirugía, el tipo de trombosis, la reducción del riesgo con profilaxis, las complicaciones hemorrágicas y la mortalidad.PRINCIPALES MEDIDAS DE RESULTADO:Los costos ($) y los beneficios (año de vida ajustado por calidad) reflejaron una perspectiva social y se descontaron en el tiempo al 3%. Los costos y los beneficios se combinaron para producir la principal medida de resultado, la relación costo-efectividad incremental ($ por año de vida ajustado por calidad). El análisis de sensibilidad probabilística multivariable modeló la incertidumbre en probabilidades, costos y desutilidades.RESULTADOS:Utilizando parámetros de referencia, el costo total de atención social esperado individual fue de $957 sin profilaxis y $1775 con profilaxis (no rentable; $257,280 por año de vida ajustado por calidad). La prevención de una sola mortalidad con profilaxis costaría $5.0 millones (número necesario a tratar: 6.134 personas). El ajuste en una variedad de escenarios mantuvo estas conclusiones el 77% de las veces. Con más pruebas de sensibilidad, el riesgo acumulado de TEV (>1,5%) y el precio del régimen de ePpx (<$299) fueron los dos parámetros más sensibles a la incertidumbre.LIMITACIONES:Las recomendaciones de la metodología de análisis de decisiones se limitan a la toma de decisiones en grupo, no a un perfil de riesgo individual.CONCLUSIÓN:La profilaxis extendida de rutina en pacientes posoperados con colitis ulcerosa no es rentable. Este hallazgo es sensible a tasas de TEV superiores al promedio y oportunidades de profilaxis de bajo costo. Consulted Video Resumen en http://links.lww.com/DCR/B818. (Traducción-Dr. Felipe Bellolio).
Copyright © The ASCRS 2021.

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Year:  2022        PMID: 34840290      PMCID: PMC8995329          DOI: 10.1097/DCR.0000000000002056

Source DB:  PubMed          Journal:  Dis Colon Rectum        ISSN: 0012-3706            Impact factor:   4.585


  52 in total

Review 1.  Prevention of venous thromboembolism.

Authors:  W H Geerts; J A Heit; G P Clagett; G F Pineo; C W Colwell; F A Anderson; H B Wheeler
Journal:  Chest       Date:  2001-01       Impact factor: 9.410

2.  A clinical outcome-based prospective study on venous thromboembolism after cancer surgery: the @RISTOS project.

Authors:  Giancarlo Agnelli; Giorgio Bolis; Lorenzo Capussotti; Roberto Mario Scarpa; Francesco Tonelli; Erminio Bonizzoni; Marco Moia; Fabio Parazzini; Romina Rossi; Francesco Sonaglia; Bettina Valarani; Carlo Bianchini; Gualberto Gussoni
Journal:  Ann Surg       Date:  2006-01       Impact factor: 12.969

3.  Justifying Total Costs of Extended Venothromboembolism Prophylaxis After Colorectal Cancer Surgery.

Authors:  Ira L Leeds; Joseph K Canner; Sandra R DiBrito; Bashar Safar
Journal:  J Gastrointest Surg       Date:  2019-04-03       Impact factor: 3.452

4.  The American Society of Colon and Rectal Surgeons Clinical Practice Guideline for the Prevention of Venous Thromboembolic Disease in Colorectal Surgery.

Authors:  Fergal Fleming; Wolfgang Gaertner; Charles A Ternent; Emily Finlayson; Daniel Herzig; Ian M Paquette; Daniel L Feingold; Scott R Steele
Journal:  Dis Colon Rectum       Date:  2018-01       Impact factor: 4.585

5.  Post-discharge compliance to venous thromboembolism prophylaxis in high-risk orthopaedic surgery: results from the ETHOS registry.

Authors:  David Bergqvist; Juan I Arcelus; Paulo Felicissimo
Journal:  Thromb Haemost       Date:  2011-12-21       Impact factor: 5.249

6.  Finally, a More Balanced View of Venous Thromboembolism Prophylaxis.

Authors:  Hiram C Polk; Stephen O'Brien; Motaz Qadan
Journal:  Dis Colon Rectum       Date:  2019-11       Impact factor: 4.585

7.  A randomized study on 1-week versus 4-week prophylaxis for venous thromboembolism after laparoscopic surgery for colorectal cancer.

Authors:  Maria Cristina Vedovati; Cecilia Becattini; Fabio Rondelli; Michela Boncompagni; Giuseppe Camporese; Ruben Balzarotti; Enrico Mariani; Otello Flamini; Salvatore Pucciarelli; Annibale Donini; Giancarlo Agnelli
Journal:  Ann Surg       Date:  2014-04       Impact factor: 12.969

8.  Trends in case fatality rate in pulmonary embolism according to stability and treatment.

Authors:  Paul D Stein; Fadi Matta; Ahmed Alrifai; Akhil Rahman
Journal:  Thromb Res       Date:  2012-08-19       Impact factor: 3.944

9.  Increased Postoperative Mortality and Complications Among Elderly Patients With Inflammatory Bowel Diseases: An Analysis of the National Surgical Quality Improvement Program Cohort.

Authors:  Natasha Bollegala; Timothy D Jackson; Geoffrey C Nguyen
Journal:  Clin Gastroenterol Hepatol       Date:  2015-12-02       Impact factor: 11.382

10.  Defining high risk: cost-effectiveness of extended-duration thromboprophylaxis following major oncologic abdominal surgery.

Authors:  James C Iannuzzi; Aaron S Rickles; Kristin N Kelly; Fergal J Fleming; James G Dolan; John R T Monson; Katia Noyes
Journal:  J Gastrointest Surg       Date:  2013-10-08       Impact factor: 3.452

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