- Conditions
- Hemorrhoids, Fissure in Ano, Rectal Fistula, Anal Condyloma
- Interventions
- Gabapentin, Ketamine, Acetaminophen, Dexamethasone, Placebo
- Drug
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 2
- States / cities
- Burlington, Vermont • Colchester, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 15, 2018 · Synced May 21, 2026, 11:59 PM EDT