Tadalafil in Treating Patients Undergoing Surgery for Cancer of the Oral Cavity or Oropharynx

NCT00843635 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

35

Enrollment

OTHER

Sponsor class

Conditions

Head and Neck Cancer

Interventions

DRUG: Tadalafil
OTHER: Placebo

Sponsor

Donald T. Weed