IIEF < 21
Operations in the past 6 months which could limit the erectile function
Erectile dysfunction in the history or current medication for erectile dysfunction
Current involvement in another comparable study.

NCT01770340_exc_T1
Measurement
IIEF
NCT01770340_exc_T2
Value
< 21
NCT01770340_exc_T3
Temporal
in the past 6 months
NCT01770340_exc_T4
Procedure
Operations
NCT01770340_exc_T5
Condition
limit the erectile function
NCT01770340_exc_T6
Condition
Erectile dysfunction
NCT01770340_exc_T7
Observation
history
NCT01770340_exc_T8
Drug
medication
NCT01770340_exc_T9
Temporal
current
NCT01770340_exc_T10
Condition
erectile dysfunction