BACKGROUND: Randomized trials have demonstrated improved survival when hormonal therapy (HT) is added to radiation therapy (RT) for high-risk prostate cancer. However, it is still unknown whether men who have a history of myocardial infarction (MI) or MI risk factors achieve a superior outcome from HT. METHODS: A Markov decision analysis model was used to compare quality-adjusted life expectancy (QALE) in men aged 50, 60, and 70 years who received RT and no HT, 6 months of HT (short-term), or 3 years of HT (long-term) for high-risk prostate cancer stratified by cardiac risk group. RESULTS: In men with a history of MI, there was a decrease of 0.1 to 0.2 quality-adjusted life years and 0.5 to 0.6 quality-adjusted life years across all ages with short-term HT and long-term HT, respectively, compared with no HT. In men without MI, receipt of short-term or long-term HT was associated with a QALE benefit versus no HT in all cohorts. Among men without MI, the optimal duration of HT was a function of age and the number of MI risk factors. Long-term HT improved QALE (range, 1.4-5.4 years) for men aged 50 or 60 years except those with MI; whereas, for men aged 70 years with 4 cardiac risk factors, short-term and long-term HT yielded identical QALE. CONCLUSIONS: Men who received RT for high-risk prostate cancer and had a history of MI experienced net harm when they received HT. Men without MI gained a QALE benefit from HT, even if they had up to 4 cardiac risk factors. The optimal duration of HT is a function of patient age and the number of cardiac risk factors.
BACKGROUND: Randomized trials have demonstrated improved survival when hormonal therapy (HT) is added to radiation therapy (RT) for high-risk prostate cancer. However, it is still unknown whether men who have a history of myocardial infarction (MI) or MI risk factors achieve a superior outcome from HT. METHODS: A Markov decision analysis model was used to compare quality-adjusted life expectancy (QALE) in men aged 50, 60, and 70 years who received RT and no HT, 6 months of HT (short-term), or 3 years of HT (long-term) for high-risk prostate cancer stratified by cardiac risk group. RESULTS: In men with a history of MI, there was a decrease of 0.1 to 0.2 quality-adjusted life years and 0.5 to 0.6 quality-adjusted life years across all ages with short-term HT and long-term HT, respectively, compared with no HT. In men without MI, receipt of short-term or long-term HT was associated with a QALE benefit versus no HT in all cohorts. Among men without MI, the optimal duration of HT was a function of age and the number of MI risk factors. Long-term HT improved QALE (range, 1.4-5.4 years) for men aged 50 or 60 years except those with MI; whereas, for men aged 70 years with 4 cardiac risk factors, short-term and long-term HT yielded identical QALE. CONCLUSIONS:Men who received RT for high-risk prostate cancer and had a history of MI experienced net harm when they received HT. Men without MI gained a QALE benefit from HT, even if they had up to 4 cardiac risk factors. The optimal duration of HT is a function of patient age and the number of cardiac risk factors.
Authors: A L Couderc; X Muracciole; E Nouguerede; D Rey; S Schneider; P Champsaur; E Lechevallier; L Lalys; P Villani Journal: J Nutr Health Aging Date: 2020 Impact factor: 4.075
Authors: Azariyas A Challa; Adam Christopher Calaway; Jennifer Cullen; Jorge Garcia; Nihar Desai; Neal L Weintraub; Anita Deswal; Shelby Kutty; Ajay Vallakati; Daniel Addison; Ragavendra Baliga; Courtney M Campbell; Avirup Guha Journal: Curr Treat Options Oncol Date: 2021-04-17
Authors: Chiara Melloni; Susan F Slovin; Allan Blemings; Shaun G Goodman; Christopher P Evans; Jan Nilsson; Deepak L Bhatt; Konstantin Zubovskiy; Tine K Olesen; Klaus Dugi; Noel W Clarke; Celestia S Higano; Matthew T Roe Journal: JACC CardioOncol Date: 2020-03-17