Self-Administered Nitrous Oxide (SANO) During Transrectal Prostate Biopsy to Reduce Patient Anxiety and Pain
Conditions:  Prostate Disease;  Malignancy;  Benign Prostatic Hyperplasia;  Prostate Cancer;  Prostate Adenocarcinoma;  Anxiety and Fear;  PainInterventions:  Drug: Self-Administered Nitrous Oxide;  Other: OxygenSponsors:  Beth Israel Deaconess Medical Center;  Brigham and Women’s HospitalCompleted