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Prophylactic Gynecologic Surgery at Time of Colectomy Benefits Women with Lynch Syndrome and Colon Cancer: A Markov Cost-Effectiveness Analysis.
Ofshteyn, Asya; Jiang, Boxiang; Bingmer, Katherine; Nakayama, John M; Gallego, Carlos; Giglia, Matthew; Stein, Sharon L; Steinhagen, Emily.
Afiliação
  • Ofshteyn A; University Hospitals Research in Surgical Outcome & Effectiveness (UH-RISES), Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, Ohio.
  • Jiang B; University Hospitals Research in Surgical Outcome & Effectiveness (UH-RISES), Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, Ohio.
  • Bingmer K; University Hospitals Research in Surgical Outcome & Effectiveness (UH-RISES), Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, Ohio.
  • Nakayama JM; Department of Gynecology and Obstetrics, University Hospitals Cleveland Medical Center, Cleveland, Ohio.
  • Gallego C; Department of Medical Genetics, University Hospitals Cleveland Medical Center, Cleveland, OH.
  • Giglia M; Department of Surgery, Ochsner Medical Center, Baton Rouge, Louisiana.
  • Stein SL; University Hospitals Research in Surgical Outcome & Effectiveness (UH-RISES), Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, Ohio.
  • Steinhagen E; University Hospitals Research in Surgical Outcome & Effectiveness (UH-RISES), Department of Surgery, University Hospital Cleveland Medical Center, Cleveland, Ohio.
Dis Colon Rectum ; 63(10): 1393-1402, 2020 10.
Article em En | MEDLINE | ID: mdl-32969882
BACKGROUND: Women with Lynch syndrome who have completed childbearing should be offered prophylactic hysterectomy and bilateral salpingo-oophorectomy for gynecologic cancer prevention. The benefit of prophylactic gynecologic surgery at the time of colon cancer resection is unclear. OBJECTIVE: This study aimed to compare the cost, quality of life, and likelihood of being alive and free from colon, endometrial, and ovarian cancer between operative choices for patients with Lynch syndrome undergoing surgery for colon cancer. DESIGN: A Markov decision tree spanning 40 years was constructed for a hypothetical cohort of 30-year-old women with Lynch syndrome who had been diagnosed with colon cancer. Outcomes of 6 surgical strategies were compared, including segmental or total abdominal colectomy with or without hysterectomy alone or combined with bilateral salpingo-oophorectomy. SETTINGS: A Markov cost-effectiveness analysis was performed at a single center. PATIENTS: A literature search was performed identifying studies of patients with genetically diagnosed Lynch syndrome that described cost, risk of mortality, and quality of life after colon cancer resection and prophylactic gynecologic surgery. MAIN OUTCOME MEASURES: The primary outcomes measured were quality-adjusted life-years and the likelihood of being alive and free from colon, endometrial, and ovarian cancer 40 years after surgery. RESULTS: Women with Lynch syndrome who underwent a total abdominal colectomy and hysterectomy with bilateral salpingo-oophorectomy had the highest likelihood of being alive and cancer free. Total abdominal colectomy with hysterectomy was a close second, but yielded the largest amount of quality-adjusted life-years and lowest cost. LIMITATIONS: This study is limited by the statistical method and quality of studies used. CONCLUSIONS: Total abdominal colectomy with prophylactic hysterectomy at 30 years of age was the most cost-effective surgical choice in women with Lynch syndrome and colon cancer. The addition of bilateral salpingo-oophorectomy offered the highest event-free survival and lowest mortality. However, the additional morbidity of premature menopause of prophylactic salpingo-oophorectomy for younger women outweighed the benefit of ovarian cancer prevention. See Video Abstract at http://links.lww.com/DCR/B287. LA CIRUGÍA GINECOLÓGICA PROFILÁCTICA EN EL MOMENTO DE LA COLECTOMÍA BENEFICIA A LAS MUJERES CON SÍNDROME DE LYNCH Y CÁNCER DE COLON: UN ANÁLISIS DE COSTO-EFECTIVIDAD DE MARKOV: Las mujeres con síndrome de Lynch que han completado la maternidad deberían recibir histerectomía profiláctica y salpingooforectomía bilateral para la prevención del cáncer ginecológico. El beneficio de la cirugía ginecológica profiláctica en el momento de la resección del cáncer de colon no está claro.Comparar el costo, la calidad de vida y la probabilidad de estar viva y libre de cáncer de colon, endometrio y ovario entre las opciones quirúrgicas para pacientes con síndrome de Lynch sometidos a cirugía por cáncer de colon.Se construyó un árbol de decisión de Markov que abarca cuarenta años para una cohorte hipotética de mujeres de 30 años con síndrome de Lynch diagnosticadas con cáncer de colon. Se compararon los resultados de seis estrategias quirúrgicas, incluida la colectomía abdominal segmentaria o total con o sin histerectomía sola o combinada con salpingooforectomía bilateral.Se realizó un análisis de costo-efectividad de Markov en un solo centro.se realizó una búsqueda bibliográfica para identificar estudios de pacientes con síndrome de Lynch con diagnóstico genético que describieron el costo, el riesgo de mortalidad y la calidad de vida después de la resección del cáncer de colon y la cirugía ginecológica profiláctica.años de vida ajustados por calidad y probabilidad de estar vivo y libre de cáncer de colon, endometrio y ovario 40 años después de la cirugía.Las mujeres con síndrome de Lynch que se sometieron a una colectomía e histerectomía abdominal total con salpingooforectomía bilateral tuvieron la mayor probabilidad de estar vivas y libres de cáncer. La colectomía abdominal total con histerectomía fue un segundo lugar cercano, pero produjo la mayor cantidad de años de vida ajustados por calidad y el costo más bajo.Este estudio está limitado por el método estadístico y la calidad de los estudios utilizados.La colectomía abdominal total con histerectomía profiláctica a los 30 años fue la opción quirúrgica más rentable en mujeres con síndrome de Lynch y cáncer de colon. La adición de salpingooforectomía bilateral ofreció la mayor supervivencia libre de eventos y la menor mortalidad. Sin embargo, la morbilidad adicional de la menopausia prematura de la salpingooforectomía profiláctica para las mujeres más jóvenes superó el beneficio de la prevención del cáncer de ovario. Consulte Video Resumen en http://links.lww.com/DCR/B287. (Traducción-Dr. Yesenia Rojas-Khalil).
Assuntos

Texto completo: 1 Bases de dados: MEDLINE Assunto principal: Neoplasias Colorretais Hereditárias sem Polipose / Colectomia / Neoplasias dos Genitais Femininos Tipo de estudo: Health_economic_evaluation Limite: Adult / Female / Humans Idioma: En Revista: Dis Colon Rectum Ano de publicação: 2020 Tipo de documento: Article

Texto completo: 1 Bases de dados: MEDLINE Assunto principal: Neoplasias Colorretais Hereditárias sem Polipose / Colectomia / Neoplasias dos Genitais Femininos Tipo de estudo: Health_economic_evaluation Limite: Adult / Female / Humans Idioma: En Revista: Dis Colon Rectum Ano de publicação: 2020 Tipo de documento: Article