metricas
covid
Buscar en
Cirugía Española (English Edition)
Toda la web
Inicio Cirugía Española (English Edition) Is Body Mass Index a prognostic factor of survival in colonic cancer? A multivar...
Información de la revista
Vol. 89. Núm. 3.
Páginas 152-158 (marzo 2011)
Compartir
Compartir
Descargar PDF
Más opciones de artículo
Vol. 89. Núm. 3.
Páginas 152-158 (marzo 2011)
Acceso a texto completo
Is Body Mass Index a prognostic factor of survival in colonic cancer? A multivariate analysis
¿Es el índice de masa corporal un factor pronóstico de supervivencia en el cáncer de colon? Análisis multivariable
Visitas
1460
Miguel Juan Garcia-Oria Serranoa,*, Manel Armengol Carrascob, Aránzazu Caballero Millánc, Christine D. Chingd, Antoni Codina Cazadore
a Servicio de Cirugía General y Digestiva, Hospital Universitario de Getafe, Madrid, Spain
b Cátedra de Cirugía, Universitat Autònoma de Barcelona, Servicio de Cirugía General y Digestiva, Hospital Universitari Vall d’Hebron, Barcelona, Spain
c Servicio de Urgencias, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
d Surgical Oncology, Palo Alto Medical Foundation, California, United States
e Servicio de Cirugía General y Digestiva, Hospital Universitari de Girona Dr. Josep Trueta, Girona, Spain
Este artículo ha recibido
Información del artículo
Abstract
Introduction

The long-term survival of patients operated on for colonic cancer depends on many factors. Obesity decreases the life expectancy of the general population who suffer from it, but it is not clear whether obesity, measured by the Body Mass Index (BMI), is a prognostic factor of survival for patients operated on for colonic cancer.

Material and methods

The patients included in this study had TNM stage I, II y III, and were subjected to elective surgery for cancer of the colon in the Girona University Hospital between 1990 and 2001. The BMI was classified according to the WHO classification. A total of 38 different variables were studied using a bivariate analysis with BMI. A Cox model was subsequently constructed with the most clinically relevant parameters, and with those most strongly associated with survival in the bivariate analysis.

Results

BMI was not associated with survival in the bivariate analysis. Neither did the multivariate analysis show that BMI was an independent prognostic factor of long-term survival in cancer of the colon without metastasis, but it did show that the TNM stage, ASA score, surgical technique, age at surgery, and the immune cell response were prognostic factors.

Conclusions

The body mass index is not a prognostic factor of the long-term survival of patients with colonic cancer.

Keywords:
Colorectal neoplasia
Obesity
Body mass index
Prognostic factors
Survival
Resumen
Introducción

La supervivencia a largo plazo de los pacientes intervenidos por cáncer de colon depende de múltiples factores. La obesidad disminuye la expectativa de vida de la población general que la padece, pero no está claro si la obesidad, medida con el índice de masa corporal (IMC), es un factor pronóstico de supervivencia para los pacientes intervenidos por cáncer de colon.

Material y métodos

Hemos incluido en este estudio a pacientes en estadios TNM I, II y III, sometidos a cirugía electiva por cáncer de colon en el Hospital Universitari de Girona entre 1990 y 2001. El IMC se ha categorizado siguiendo la clasificación de la OMS. Hemos estudiado 38 parámetros distintos realizando un estudio bivariable con el IMC. El modelo de Cox ha sido construido posteriormente con los parámetros más clínicamente relevantes y con los más fuertemente asociados con la supervivencia en el estudio bivariable.

Resultados

El IMC no se asoció con la supervivencia en el análisis bivariable. El análisis multivariable tampoco mostró que el IMC sea un factor pronóstico independiente de supervivencia a largo plazo en el cáncer de colon sin metástasis, pero sí lo fueron el estadio TNM, la puntuación ASA, la técnica quirúrgica, la edad a la cirugía y la respuesta inmunitaria celular.

Conclusiones

El IMC no es un factor pronóstico de supervivencia a largo plazo en pacientes con cáncer de colon.

Palabras clave:
Neoplasia colorrectal
Obesidad
Índice de masa corporal
Factores pronósticos
Supervivencia
El Texto completo está disponible en PDF
References
[1.]
S. Dorudi, R.J. Steele, C.S. McArdle.
Surgery for colorectal cancer.
Br Med Bull, 64 (2002), pp. 101-118
[2.]
Media back-grounder. Colorectal Cancer Statistics. [Internet]. Canadian cancer society 2008 [updated May 2008; cited 1 Dec 2008]. Available from: http://www.cancer.ca/Canada-wide/About%20cancer/Cancer%20statistics.aspx?
[3.]
A. Sternberg, O. Sibirsky, D. Cohen, L.E. Blumenson, N.J. Petrelli.
Validation of a new classification system for curatively resected colorectal adenocarcinoma.
Cancer, 86 (1999), pp. 782-792
[4.]
M.J. Thun, E.E. Calle, M.M. Namboodiri, W.D. Flanders, R.J. Coates, T. Byers, et al.
Risk factors for fatal colon cancer in a large prospective study.
J Natl Cancer Inst, 84 (1992), pp. 1491-1500
[5.]
N. Arfa, I. Hamdani, L. Gharbi, A.S. Ben, B. Ghariani, S. Mannai, et al.
Survival and prognostic factors of colorectal adenocarcinoma: analytic multifactor review of 150 cases.
Ann Chir, 131 (2006), pp. 104-111
[6.]
J.M. Nagel, B. Goke.
Colorectal carcinoma screening in patients with type 2 diabetes mellitus.
Z Gastroenterol, 44 (2006), pp. 1153-1165
[7.]
S.O. Rogers, R.E. Wolf, A.M. Zaslavsky, W.E. Wright, J.Z. Ayanian.
Relation of surgeon and hospital volume to processes and outcomes of colorectal cancer surgery.
[8.]
P.H. Gordon, S. Nivatvongs.
Principles and practice of surgery for the colon, rectum and anus.
3rd ed, Informa Healthcare USA, Inc, (2006),
[9.]
P.G. Kopelman.
Obesity as a medical problem.
Nature, 404 (2000), pp. 635-643
[10.]
M.M. Morales, A. Llopis, R. Rodriguez, T. Bori.
Geographic distribution of mortality from cancer of the stomach and the colon in Spain.
Rev Esp Enferm Dig, 84 (1993), pp. 1-7
[11.]
J.M. Birmingham, J.V. Busik, F.M. Hansen-Smith, J.I. Fenton.
Novel mechanism for obesity-induced colon cancer progression.
Carcinogenesis, 30 (2009), pp. 690-697
[12.]
J.A. Meyerhardt, P.J. Catalano, D.G. Haller, R.J. Mayer, A.B. Benson, J.S. Macdonald, et al.
Influence of body mass index on outcomes and treatment-related toxicity in patients with colon carcinoma.
Cancer, 98 (2003), pp. 484-495
[13.]
World Health Organization Consultation on Obesity (1998). Preventing and managing the global epidemic: Report of a WHO consultation on Obesity. Geneva, 3-5 June, 1997; 1-276.
[14.]
Spiessel B, Harmanek P, Hutter RVP, Atlas TNM. Guía ilustrada de la clasificación TNM/pTNM de los tumores malignos. 3rd ed. Barcelona: Springler-Verlag Ibérica; 1992. 2nd revision.
[15.]
R. Yancik, M.N. Wesley, L.A.G. Ries, R.J. Havlik, S. Long, B.K. Edwards, et al.
Comorbidity and age as predictors of Risk for early mortality of male and female colon carcinoma patients. A population-based study.
Cancer, 82 (1998), pp. 2123-2134
[16.]
American Society of Anesthesiologists.
New classification of physical status.
Anesthesiology, 24 (1963), pp. 111
[17.]
M.J. Garcia-Oria Serrano, M. Armengol-Carrasco, R. Ortiz, A. Codina Cazador.
Impacto de la obesidad en las características anatomopatológicas de los tumores colorrectales. Estudio observacional.
[18.]
L. Bonneux, M. Reuser.
Overweight and mortality risk: no connection between overweight in middle and older age groups and increased mortality.
Ned Tijdschr Geneeskd, 151 (2007), pp. 2764-2769
[19.]
M.A. Rubio, J. Salas-Salvadó, M. Barbany, B. Moreno, J. Aranceta, D. Bellido, et al.
Consenso SEEDO 2007 para la evaluación del sobrepeso y la obesidad y el establecimiento de criterios de intervención terapéutica.
Rev Esp Obes, 7 (2007), pp. 7-48
[20.]
J. Faivre, V.E. Lemmens, V. Quipourt, A.M. Bouvier.
Management and survival of colorectal cancer in the elderly in populationbased studies.
Eur J Cancer, 43 (2007), pp. 2279-2284
[21.]
S. Ogino, K. Shima, K. Nosho, N. Irahara, Y. Baba, B.M. Wolpin, et al.
A cohort study of p27 localization in colon cancer, body mass index, and patient survival.
Cancer Epidemiol Biomarkers Prev, 18 (2009), pp. 1849-1858
[22.]
S. Ogino, K. Nosho, Y. Baba, S. Kure, K. Shima, N. Irahara, et al.
A cohort study of STMN1 expression in colorectal cancer: body mass index and prognosis.
Am J Gastroenterol, 104 (2009), pp. 2047-2056
[23.]
L.A. Healy, A.M. Ryan, E. Sutton, K. Younger, B. Mehigan, R. Stephens, et al.
Impact of obesity on surgical and oncological outcomes in the management of colorectal cancer.
Int J Colorectal Dis, 25 (2010), pp. 1293-1299
[24.]
A.M. Haydon, R.J. Macinnis, D.R. English, G.G. Giles.
Effect of physical activity and body size on survival after diagnosis with colorectal cancer.
[25.]
J.A. Meyerhardt, D. Niedzwiecki, D. Hollis, L.B. Saltz, R.J. Mayer, H. Nelson, et al.
Impact of body mass index and weight change after treatment on cancer recurrence and survival in patients with stage III colon cancer: findings from Cancer and Leukemia Group B 89803.
J Clin Oncol, 26 (2008), pp. 4109-4115
[26.]
F.A. Sinicrope, N.R. Foster, D.J. Sargent, M.J. O’Connell, C. Rankin.
Obesity is an independent prognostic variable in colon cancer survivors.
Clin Cancer Res, 16 (2010), pp. 1884-1893
[27.]
J. Aranceta, C. Perez Rodrigo, L. Serra Majem, L. Ribas Barba, J. Quiles Izquierdo, J. Vioque, et al.
Prevalence of obesity in Spain: Results of the SEEDO 2000 study.
Med Clin (Barc), 120 (2003), pp. 608-612
[28.]
S.M. Grundy, J.I. Cleeman, S.R. Daniels, K.A. Donato, R.H. Eckel, B.A. Franklin, et al.
Diagnosis and management of the metabolic syndrome: an American Heart Association/National Heart Lung, and Blood Institute Scientific Statement.
Circulation, 112 (2005), pp. 2735-2752
[29.]
A. Heiat, V. Vaccarino, H.M. Krumholz.
An evidence-based assessment of federal guidelines for overweight and obesity as they apply to elderly persons.
Arch Intern Med, 161 (2001), pp. 1194-1203

This study is prepared with data from the first author's doctoral thesis, read on 11 June 2009 and carried out in the Universitat Autònoma de Barcelona (Autonomous University of Barcelona).

Copyright © 2011. Asociación Española de Cirujanos
Descargar PDF
Opciones de artículo
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos