Ketamine for Post-operative Analgesia in Hemorrhoidectomy
NCT04248205
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
This is a prospective, randomized study of ketamine versus no ketamine in approximately 100 patients undergoing hemorrhoidectomy for Grade III or IV hemorrhoids. The participants will be blinded to which treatment arm they are assigned, because participants will be under anesthesia when the ketamine is administered. The investigators will know whether the participant receives ketamine or not.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Hemorrhoids
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Phase 4
- Ages
- 18 to 100 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Sponsor
- University of Oklahoma
- Last updated on ClinicalTrials.gov
- April 1, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Oklahoma · 1
- University of Oklahoma Health Sciences Center · Oklahoma City, OK
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.