Diphenhydramine as an Adjunctive Sedative in Patients on Chronic Opioids

NCT01967433 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

120

Enrollment

OTHER

Sponsor class

Conditions

Colonoscopy
Adjunct Anesthesia Medication

Interventions

DRUG: Diphenhydramine
DRUG: Placebo

Sponsor

University of Oklahoma