RESUMEN
<p><b>OBJECTIVE</b>To investigate the prognostic factors for non-small cell lung cancer(NSCLC)in patients under 40 years of age.</p><p><b>METHODS</b>The clinicopathological data of 148 young patients with NSCLC were retrospectively analyzed. Kaplan-Meier and Cox regression analyses were used to analyze the relationship between prognostic factors and survival time.</p><p><b>RESULTS</b>The patients were followed-up for 6 - 148 months, and the follow-up rate was 100%. In the whole group, 122 patients died and 26 cases were surviving. The 1-, 3- and 5-year survival rates were 54.7%, 10.4% and 5.6%, respectively. The median survival time (MST) was 14.7 months. Kaplan-Meier analysis showed that Karnofsky performance status (KPS), clinical stage, treatment modality and serum CEA were related with prognosis (P < 0.05). Multivariate analysis indicated that KPS, clinical stage, treatment modality and serum CEA were independent prognostic factors (P < 0.05).</p><p><b>CONCLUSIONS</b>KPS, CEA, clinical stage and treatment modalities are independent prognostic factors in young NSCLC patients.</p>
Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Masculino , Adulto Joven , Protocolos de Quimioterapia Combinada Antineoplásica , Usos Terapéuticos , Antígeno Carcinoembrionario , Sangre , Carcinoma de Pulmón de Células no Pequeñas , Sangre , Quimioterapia , Patología , Radioterapia , Cirugía General , Terapia Combinada , Estudios de Seguimiento , Estado de Ejecución de Karnofsky , Neoplasias Pulmonares , Sangre , Quimioterapia , Patología , Radioterapia , Cirugía General , Estadificación de Neoplasias , Neumonectomía , Métodos , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
<p><b>OBJECTIVE</b>To explore the feasible age limits in Chinese elderly patients with non-Hodgkin's lymphoma (NHL).</p><p><b>METHODS</b>The clinical data of 507 patients with NHL who were admitted to Peking Union Medical College Hospital (PUMCH) from January 1990 to December 2007 were retrospectively analyzed. They were further followed up by reviewing medical records or by phone. The deadline of follow-up was October 2008.</p><p><b>RESULTS</b>The 5-year/8-year overall survival (OS) rates were 64.6%/45.7%, 53.0%/ 44.1%, 32.8%/17.5%, 40.0%/22.8%, and 19.8%/0, respectively, in patients aged < 60 years, 60-64 years, 65-69 years, 70-74 years, and > or = 75 years. The OS rate was significantly different between patients aged > or = 75 years and other age groups, and between patients aged 65-70 years and patients younger than 60 years (P < 0.05). Only age, serum albumin, and hemoglobin affected the survival status in elderly NHL patients.</p><p><b>CONCLUSION</b>Sixty-five years can be regarded as the age limit in Chinese NHL patients.</p>