RESUMEN
BACKGROUND: Numerous studies have argued health-related quality of life (HRQoL) measures to be prognostic of survival in patients with chronic disease processes including cancer; however, only a few small studies have evaluated HRQoL changes in the setting of oncologic resections. The objectives of the present study were to investigate factors predicting HRQoL, the change in HRQoL over time, and HRQoL prognostic value in patients undergoing surgical resection of hepatic malignancies. METHODS: We administered the Functional Assessment of Cancer Therapy-Hepatobiliary, Center for Epidemiologic Studies-Depression, Functional Assessment of Cancer Therapy-Fatigue, and Brief Pain Inventory to 128 patients with primary and metastatic hepatic malignancies enrolled between January 2008 to November 2011 and November 2013 to June 2015. Quality of life was obtained at the baseline, 4, 8, and 12 mo, using HRQoL questionnaires. RESULTS: The mean age of all patients included was 61 y, 42.6% had hepatocellular carcinoma, and 50.7% had metastatic colorectal carcinoma. HRQoL decreased from baseline at the 4-mo follow-up but stabilized to preoperative values at 8 and 12 mo. Depressive symptoms (P < 0.001), pain (P = 0.032), and fatigue (P < 0.001) were associated with HRQoL before surgery. Variables associated with HRQoL at 8 mo included extrahepatic recurrence (P = 0.002), depressive symptoms (P < 0.001), pain (P < 0.001), fatigue (P < 0.001), tumor macrovascular (P = 0.011), and microvascular invasion (P = 0.003). Using Cox regression and adjusting for demographics and disease-specific factors, preoperative HRQoL was significantly associated with overall survival. CONCLUSIONS: HRQoL is independently associated with survival in patients with liver malignancies undergoing surgical resection. Major curative liver surgery can be performed with short-term worsening of HRQoL but long-term improvement and stabilization in overall quality of life for patients with cancer.
Asunto(s)
Carcinoma Hepatocelular/mortalidad , Neoplasias Colorrectales/patología , Hepatectomía , Neoplasias Hepáticas/mortalidad , Calidad de Vida , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma Hepatocelular/secundario , Carcinoma Hepatocelular/cirugía , Femenino , Estudios de Seguimiento , Humanos , Neoplasias Hepáticas/secundario , Neoplasias Hepáticas/cirugía , Masculino , Persona de Mediana Edad , Periodo Posoperatorio , Periodo Preoperatorio , Pronóstico , Medición de Riesgo/métodos , Encuestas y Cuestionarios/estadística & datos numéricos , Análisis de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study was to examine predictors of health behaviors over time and the link between health behaviors and survival after a diagnosis of advanced cancer. METHODS: Patients with a diagnosis of advanced cancer were administered a battery of questionnaires measuring optimism, depressive symptoms, physical activity, intake of fruits and vegetables, and alcohol and tobacco use over an 18-month period. Analyses included generalized linear mixed models and Cox regression survival analyses. RESULTS: Of the 334 patients enrolled in the study, the mean age at cancer diagnosis was 62 years; the majority were male (62.3%) and white (91%). Twenty percent of the patients reported using alcohol, 19% reported using tobacco, 19% reported eating fewer fruits and vegetables than recommended by the Centers for Disease Control and Prevention and 28% reported physical inactivity after the diagnosis of advanced cancer. Clinical levels of depressive symptoms were associated with lower intake of fruits and vegetables (t = 2.67, P = .007) and physical inactivity (t = 2.11, P = .035). Dispositional optimism was positively associated with physical activity (t = -2.16, P = .031) and a lower frequency of tobacco use (Z = -2.42, P = .015). Multivariate analyses revealed that after adjusting for demographic variables (age and sex), depressive symptoms, and disease-specific factors (diagnosis, tumor size, cirrhosis, vascular invasion, and number of lesions), alcohol use (χ2 = 4.1186, P = .042) and physical inactivity (χ2 = 5.6050, P = .018) were linked to an poorer survival. CONCLUSIONS: Greater dissemination and implementation of effective interventions to reduce alcohol use and increase physical activity in cancer patients are recommended.
Asunto(s)
Conducta de Elección/fisiología , Conductas Relacionadas con la Salud/fisiología , Estilo de Vida , Neoplasias/diagnóstico , Neoplasias/mortalidad , Adulto , Anciano , Anciano de 80 o más Años , Progresión de la Enfermedad , Ejercicio Físico , Conducta Alimentaria , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/patología , Pronóstico , Factores de Riesgo , Encuestas y Cuestionarios , Análisis de Supervivencia , Estados Unidos/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: The aims of this study were to examine the potential association between sleep problems, symptom burden, and survival in patients with advanced cancer. METHODS: A prospective study of 294 patients with gastrointestinal cancer administered questionnaires assessing sleep, depression, anxiety, stress, pain, fatigue, and health-related quality of life. Serum levels of cytokines including interleukin (IL)-1α, IL-1ß, tumor necrosis factor α, IL-10, IL-2, and interferon-γ were measured to assess biological mediation between sleep and survival. Survival was measured as time from diagnosis to death. RESULTS: Fifty-nine percent of patients reported poor sleep quality, 53% reported poor sleep efficiency, 39% reported sleep latency greater than 30 minutes, and 45% reported sleeping less than 6 hours or greater than 10 hours. We found a significant association between sleep duration and symptom burden. Shorter sleep duration was significantly associated with higher levels of fatigue (r = -0.169, p = .01), pain (r = -0.302, p = .01), anxiety (r = -0.182, p = .01), depression (r = -0.172, p = .003), and lower levels of quality of life (r = 0.240, p = .01). After adjustment for demographic, psychological, and disease-specific factors, short sleep duration was associated with reduced survival (hazard ratio [HR] linear = 0.485, 95% confidence interval = 0.275-0.857) and there was also evidence for a quadratic pattern (HR quadrati = 1.064, 95% confidence interval = 1.015-1.115) suggesting a curvilinear relationship between sleep duration and survival. Interleukin 2 was the only cytokine significantly related to survival (HR = 1.01, p = .003) and sleep duration (ß = -30.11, p = .027). When of IL-2 was added to the multivariable model, short and long sleep (ß = -0.557, p = .097; ß = 0.046, p = .114) were no longer significantly related to survival, suggesting mediation by IL-2. CONCLUSION: Sleep duration was associated with symptom burden and poorer survival and IL-2 was found to mediate the association between sleep and survival. Screening and treatment of sleep problems in patients diagnosed with cancer are warranted.