BACKGROUND AND AIMS: Cancer risk is increased in alcoholics. Heavy ethanol consumption is also associated with other potentially lethal conditions such as cirrhosis, diabetes, hypertension, dyslipidemia or malnutrition, that increase mortality. The aim of the present study is to analyze the impact on mortality of new cancer development in a cohort of heavy alcoholics. METHODS: Three hundred and thirty nine heavy alcoholics (about 200 g ethanol/daily during more than 15 years), initially admitted for organic problems to our service (reference hospital) were prospectively followed up for a maximum period of 120 months (median = 26, interquartile range = 12-60 months), either as outpatients or during successive admissions. Clinical and laboratory evaluation including incidence of new cancer and drinking habits were recorded at each appointment, as well as mortality. RESULTS: During the study period 57 patients developed cancer and 151 died. Only 75 did not relapse in alcohol drinking. Mortality was related to deranged liver function, relapse of alcohol drinking, and malnutrition, whereas age, the development of new cancer, or the presence of diabetes, dyslipidemia or hypertension did not influence on mortality, especially in cirrhotics and among those who did not quit drinking. Cancer was related to mortality only among non-cirrhotics, together with ethanol abstention and age. CONCLUSIONS: Heavy drinking is associated with high mortality among alcoholic patients admitted to the hospital. If a patient is already cirrhotic or if there is drinking relapse, the development of a new cancer, the concurrent presence of diabetes, hypertension, dyslipidemia, or advanced age have no impact on survival. Mortality is only related to deranged liver function, relapse of alcohol drinking, and malnutrition.
BACKGROUND AND AIMS: Cancer risk is increased in alcoholics. Heavy ethanol consumption is also associated with other potentially lethal conditions such as cirrhosis, diabetes, hypertension, dyslipidemia or malnutrition, that increase mortality. The aim of the present study is to analyze the impact on mortality of new cancer development in a cohort of heavy alcoholics. METHODS: Three hundred and thirty nine heavy alcoholics (about 200 g ethanol/daily during more than 15 years), initially admitted for organic problems to our service (reference hospital) were prospectively followed up for a maximum period of 120 months (median = 26, interquartile range = 12-60 months), either as outpatients or during successive admissions. Clinical and laboratory evaluation including incidence of new cancer and drinking habits were recorded at each appointment, as well as mortality. RESULTS: During the study period 57 patients developed cancer and 151 died. Only 75 did not relapse in alcohol drinking. Mortality was related to deranged liver function, relapse of alcohol drinking, and malnutrition, whereas age, the development of new cancer, or the presence of diabetes, dyslipidemia or hypertension did not influence on mortality, especially in cirrhotics and among those who did not quit drinking. Cancer was related to mortality only among non-cirrhotics, together with ethanol abstention and age. CONCLUSIONS: Heavy drinking is associated with high mortality among alcoholic patients admitted to the hospital. If a patient is already cirrhotic or if there is drinking relapse, the development of a new cancer, the concurrent presence of diabetes, hypertension, dyslipidemia, or advanced age have no impact on survival. Mortality is only related to deranged liver function, relapse of alcohol drinking, and malnutrition.