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First received: February 24, 2025

Clinical Trial: Dexmedetomidine vs Tramadol for Anxiety, Pain, and Hemodynamics in Hemorrhoidectomy

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Hemorrhoids
Perioperative Anxiety
Postoperative Pain

Study Type: INTERVENTIONAL


Official Title: A Randomized Double-Blind Study Comparing the Effects of Preoperative Dexmedetomidine Versus Tramadol on Anxiety, Pain, and Hemodynamics in Patients Undergoing Hemorrhoidectomy

Brief Summary: This prospective, randomized, double-blind, placebo-controlled trial evaluates whether preoperative intravenous dexmedetomidine or tramadol reduces perioperative anxiety compared with placebo in patients undergoing elective hemorrhoidectomy under saddle spinal anesthesia. Perioperative anxiety is assessed using the State-Trait Anxiety Inventory-State (STAI-S), while postoperative pain is evaluated using the Visual Analog Scale (VAS). Intraoperative hemodynamic parameters, supplemental midazolam requirements, and…

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