We're building a better ClinicalTrials.gov. Check it out and tell us what you think!
Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
32 Studies found for: VARDENAFIL AND IIEF AND Phosphodiesterase AND Erectile

Terms and Synonyms Searched:

Terms Search Results* Entire Database**
Synonyms
VARDENAFIL 32 studies 88 studies
levitra 24 studies 67 studies
Staxyn 2 studies 3 studies
IIEF 32 studies 821 studies
Phosphodiesterase 32 studies 1,916 studies
Erectile 32 studies 1,347 studies
Erection 17 studies 344 studies

   
-- No studies found
* Number of studies in the search results containing the term or synonym
** Number of studies in the entire database containing the term or synonym

Related Terms: