OBJECTIVES: To determine whether testosterone supplementation improves rehabilitation outcomes in ill older men. DESIGN: A randomized, placebo-controlled, double-blind study. SETTING: A Geriatric Evaluation and Management (GEM) unit based at a university- affiliated Veterans Affairs Medical Center. PARTICIPANTS: Fifteen men aged 65 to 90 years admitted to the GEM for rehabilitation. INTERVENTION: Subjects were randomized to receive weekly intramuscular injections with testosteroneenanthate 100 mg or placebo. MEASUREMENTS: Task-specific performance using the Functional Independence Measure (FIM) and grip strength was measured at the onset of the study and at the time of discharge from the GEM. RESULTS: At baseline, FIM scores were similar between the placebo and the testosterone group (73.7 vs 70.7, P = .637), as was grip strength (49.7 vs 55.3 pounds, P = .555). At discharge from the GEM, testosterone-treated patients had improved FIM scores compared with baseline (93.6 vs 70.7; P = .012) and grip strength (68.7 vs 55.3 pounds; P = .033). In the placebo group there was no significant improvement of FIM scores compared with baseline (78.0 versus 73.7; P = .686) or of grip strength (48.9 vs 49.7 pounds; P = .686). CONCLUSIONS:Testosterone supplementation may improve rehabilitation outcomes in ill older men.
RCT Entities:
OBJECTIVES: To determine whether testosterone supplementation improves rehabilitation outcomes in ill older men. DESIGN: A randomized, placebo-controlled, double-blind study. SETTING: A Geriatric Evaluation and Management (GEM) unit based at a university- affiliated Veterans Affairs Medical Center. PARTICIPANTS: Fifteen men aged 65 to 90 years admitted to the GEM for rehabilitation. INTERVENTION: Subjects were randomized to receive weekly intramuscular injections with testosterone enanthate 100 mg or placebo. MEASUREMENTS: Task-specific performance using the Functional Independence Measure (FIM) and grip strength was measured at the onset of the study and at the time of discharge from the GEM. RESULTS: At baseline, FIM scores were similar between the placebo and the testosterone group (73.7 vs 70.7, P = .637), as was grip strength (49.7 vs 55.3 pounds, P = .555). At discharge from the GEM, testosterone-treated patients had improved FIM scores compared with baseline (93.6 vs 70.7; P = .012) and grip strength (68.7 vs 55.3 pounds; P = .033). In the placebo group there was no significant improvement of FIM scores compared with baseline (78.0 versus 73.7; P = .686) or of grip strength (48.9 vs 49.7 pounds; P = .686). CONCLUSIONS:Testosterone supplementation may improve rehabilitation outcomes in ill older men.
Authors: R Visvanathan; C Piantadosi; K Lange; V Naganathan; P Hunter; I D Cameron; I Chapman Journal: J Nutr Health Aging Date: 2016 Impact factor: 4.075
Authors: Samantha Huo; Anthony R Scialli; Sean McGarvey; Elizabeth Hill; Buğra Tügertimur; Alycia Hogenmiller; Alessandra I Hirsch; Adriane Fugh-Berman Journal: PLoS One Date: 2016-09-21 Impact factor: 3.240
Authors: Jacques Baillargeon; Rachel R Deer; Yong-Fang Kuo; Dong Zhang; James S Goodwin; Elena Volpi Journal: Mayo Clin Proc Date: 2016-04-06 Impact factor: 7.616