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Validation of a nomogram to predict the risk of cancer in patients with intraductal papillary mucinous neoplasm and main duct dilatation of 10 mm or less.
Jung, W; Park, T; Kim, Y; Park, H; Han, Y; He, J; Wolfgang, C L; Blair, A; Rashid, M F; Kluger, M D; Su, G H; Chabot, J A; Yang, C-Y; Lou, W; Valente, R; Del Chiaro, M; Shyr, Y-M; Wang, S-E; van Huijgevoort, N C M; Besselink, M G; Yang, Y; Kim, H; Kwon, W; Kim, S-W; Jang, J-Y.
Afiliação
  • Jung W; Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.
  • Park T; Department of Surgery, Ajou University School of Medicine, Suwon, Korea.
  • Kim Y; Department of Statistics, Seoul National University College of Natural Sciences, Seoul, Korea.
  • Park H; Department of Statistics, Seoul National University College of Natural Sciences, Seoul, Korea.
  • Han Y; Department of Statistics, Seoul National University College of Natural Sciences, Seoul, Korea.
  • He J; Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.
  • Wolfgang CL; Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
  • Blair A; Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
  • Rashid MF; Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
  • Kluger MD; Department of Surgery, Division of Gastrointestinal and Endocrine Surgery, Columbia University, College of Physicians and Surgeon, New York, USA.
  • Su GH; Department of Surgery, Division of Gastrointestinal and Endocrine Surgery, Columbia University, College of Physicians and Surgeon, New York, USA.
  • Chabot JA; Department of Pathology and Cell Biology, Columbia University Medical Center, New York, USA.
  • Yang CY; Department of Surgery, Division of Gastrointestinal and Endocrine Surgery, Columbia University, College of Physicians and Surgeon, New York, USA.
  • Lou W; Division of General Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.
  • Valente R; Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.
  • Del Chiaro M; Pancreatic Surgery Unit, Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute at Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden.
  • Shyr YM; Digestive and Liver Disease Unit, Sapienza University of Rome, Rome, Italy.
  • Wang SE; Pancreatic Surgery Unit, Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute at Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden.
  • van Huijgevoort NCM; Departments of Surgery, Taipei Veterans General Hospital and National Yang Ming University, Taipei, Taiwan.
  • Besselink MG; Departments of Surgery, Taipei Veterans General Hospital and National Yang Ming University, Taipei, Taiwan.
  • Yang Y; Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism, Academic Medical Centre, Amsterdam, the Netherlands.
  • Kim H; Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
  • Kwon W; Department of General Surgery, Peking University First Hospital, Beijing, China.
  • Kim SW; Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.
  • Jang JY; Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.
Br J Surg ; 106(13): 1829-1836, 2019 12.
Article em En | MEDLINE | ID: mdl-31441048
RESUMEN
ANTECEDENTES: La neoplasia mucinosa papilar intraductal (intraductal papillary mucinous neoplasm, IPMN) es una lesión pancreática premaligna. Las guías internacionales incluyen un número limitado de factores predictivos de riesgo individual. Para predecir el riesgo individual de malignidad del IPMN se ha propuesto un nomograma con un buen rendimiento diagnóstico, basado en una gran cohorte de pacientes asiáticos con IPMN. Este estudio validó el nomograma para predecir el riesgo de cáncer y de invasión de la IPMN utilizando cohortes tanto orientales como occidentales. MÉTODOS: Se recogieron datos clínico-patológicos y radiológicos de pacientes en los que se realizó una resección de páncreas por IPMN en 4 centros en países orientales y en 4 centros de países occidentales. Se excluyeron los pacientes en los que en el nomograma faltaba ≥ 1 factor(es) predictivo(s) de malignidad (diámetro del conducto pancreático principal, tamaño del quiste, presencia de nódulo mural, niveles séricos de CEA y CA19-9, y edad). RESULTADOS: En total, se analizaron datos de 393 pacientes que cumplían con los criterios de inclusión, de los cuales 265 eran de centros orientales y 128 de centros occidentales. Aunque la edad media, el sexo, el valor logarítmico del nivel sérico de CA19-9, la localización del tumor, el diámetro del conducto principal, el tamaño del quiste y la presencia de un nódulo mural difirieron entre las cohortes de Corea/Japón y las cohortes oriental y occidental, las tasas de malignidad y de cáncer invasivo no fueron significativamente diferentes. Las áreas bajo la curva operativa del receptor (area under the receiver operating curve, AUC) que mostró el nomograma para predecir la malignidad fueron: cohorte oriental: 0,745; cohorte occidental: 0,856 y cohortes combinadas: 0,776; y para predecir la invasión tumoral fueron: cohorte oriental: 0,736; cohorte occidental: 0,891, y cohortes combinadas: 0,788. CONCLUSIÓN: La validación externa del nomograma mostró un buen rendimiento en la predicción de cáncer, tanto en pacientes orientales como occidentales con lesiones IPMN.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Ductos Pancreáticos / Neoplasias Pancreáticas / Adenocarcinoma Mucinoso / Carcinoma Ductal Pancreático / Nomogramas Tipo de estudo: Etiology_studies / Guideline / Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Aged80 / Female / Humans / Male / Middle aged País/Região como assunto: Asia Idioma: En Ano de publicação: 2019 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Ductos Pancreáticos / Neoplasias Pancreáticas / Adenocarcinoma Mucinoso / Carcinoma Ductal Pancreático / Nomogramas Tipo de estudo: Etiology_studies / Guideline / Observational_studies / Prognostic_studies / Risk_factors_studies Limite: Adult / Aged / Aged80 / Female / Humans / Male / Middle aged País/Região como assunto: Asia Idioma: En Ano de publicação: 2019 Tipo de documento: Article