[Risks of diabetes mellitus and impaired glucose tolerance induced by intermittent versus continuous androgen-deprivation therapy for advanced prostate cancer].

Objective: To investigate the correlation of intermittent androgen-deprivation therapy (IADT) and continuous androgen-deprivation therapy (CADT) for advanced prostate cancer (PCa) with the risks of secondary diabetes mellitus (DM) and impaired glucose tolerance (IGT).

Methods: We conducted a retrospective case-control study of the advanced PCa patients treated by IADT or CADT in our hospital from January 2013 to December 2015. Based on the levels fasting blood glucose and 2-hour postprandial blood glucose, results of oral glucose tolerance test, and clinical symptoms of the patients, we statistically analyzed the IADT- or CADT-related risk factors for DM and IGT and the relationship of the body mass index (BMI), hypertension, smoking, and alcohol consumption with secondary DM and IGT.