U.S., Feb. 6 -- ClinicalTrials.gov registry received information related to the study (NCT07391501) titled 'Nitroglycerin Ointment for Pain Relief After Endoscopic Hemorrhoid Band Ligation' on Jan. 25.
Brief Summary: This study is designed to evaluate whether nitroglycerin ointment can reduce pain after endoscopic rubber band ligation for internal hemorrhoids. Endoscopic rubber band ligation is a commonly used, minimally invasive treatment for internal hemorrhoids, but postoperative anal pain is a frequent and sometimes severe complication that can affect daily activities and recovery.
Participants undergoing endoscopic rubber band ligation will be randomly assigned to receive either nitroglycerin ointment or a placebo ointment applied lo...