Clinical trial
A Randomized, Double-Blind, Placebo-Controlled Study of Nitroglycerin Ointment for Postoperative Pain Relief After Endoscopic Rubber Band Ligation of Internal Hemorrhoids
NCT07391501 is registered in ClinicalTrials.gov with Ying Zhu as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A Randomized, Double-Blind, Placebo-Controlled Study of Nitroglycerin Ointment for Postoperative Pain Relief After Endoscopic Rubber Band Ligation of Internal Hemorrhoids
- Lead sponsor
- Ying Zhu
- Phase
- Phase 4
- Overall status
- Not yet recruiting
- Start date
- February 1, 2026
- Completion date
- November 30, 2028
- Enrollment
- 68 (estimated)
- Sites
- Not reported
Conditions
As the registry lists them; a condition with its own page is linked.
internal hemorrhoids, postoperative pain after endoscopic rubber band ligation