167
Participants
Start Date
January 31, 2005
Primary Completion Date
November 30, 2010
Study Completion Date
November 30, 2010
LowT
Low Dose Testosterone Group applies one 2.5 gm active packet and one placebo packet, titrated to a target blood range of 400-550 pg/ml)during the first 12 weeks. Total exposure duration is 52 weeks.
Resistance Training
Weight training 45-60 minutes 3 times per week
Placebo
2.5 gm gel packets applied once daily. Sham adjustments made during the first 12 weeks. Duration is 52 weeks.
HighT
High Dose Testosterone Group applies two 2.5 gm active packets, titrated to a target blood range of 600-1000 pg/ml)during the first 12 weeks. Total exposure duration is 52 weeks.
University of Colorado Health Sciences Center, Denver
National Institute on Aging (NIA)
NIH
University of Colorado, Denver
OTHER