Transanal Hemorrhoid Dearterialization is a Safe and Effective Outpatient Procedure for the Treatment of Hemorrhoidal Disease

• DOI: 10.1016/j.cireng.2016.07.014
• Publication Date: 2016-12-13T10:17:00Z
• Authors: Zoran Bjelanovic; Miroljub Draskovic; Milic Veljovic; Ivan Lekovic; Menelaos Karanikolas; Dusica Stamenkovic
• Keywords: Adult; Aged, 80 and over; Hemorrhoidectomy; Male; Anal Canal; Arteries; Middle Aged; Hemorrhoids; 3. Good health; Young Adult; 03 medical and health sciences; Treatment Outcome; 0302 clinical medicine; Ambulatory Surgical Procedures; Humans; Female; Prospective Studies; Aged

This prospective, observational study evaluated transanal dearterialization (THD) efficacy and safety in grade 2-4 hemorrhoids (HD).THD was performed under sedation-locoregional anesthesia in 402 outpatients. Patients had follow-up evaluation 3 days, 2 weeks, 1, 6 and 12 months postoperatively. Postoperative complications and recurrence of symptoms at 12 months were analyzed. The relationship between the learning curve and the number of postoperative complications was studied.Mean patient age was 46.4 (range 20-85) years. A total of 268 patients (66.6%) were male. Sixteen patients (4.0%) had grade 2 HD, 210 (52.2%) had grade 3 and 176 (43.8%) had grade 4 HD. Surgery lasted 23 (17-34) min. A total of 67 patients had complications: bleeding in 10 patients (2.5%), hemorrhoidal thromboses in 10 (2.5%), perianal fistulas in 5 (1.2%), fissures in 14 (3.5%), urinary retention in 3 (0.8%), residual prolapse in 19 (4.7%), severe anal pain in 3 (0.8%), and perianal abscess in 3 patients (0.8%). Recurrent HD occurred in 6.3% (1/16) of grade 2 HD patients, 5.8% (12/210) of grade 3 patients and 9.7% (17/176) of grade 4 patients. Twelve months after THD, bleeding was controlled in 363 patients (90.5%), prolapse was controlled in 391 (97.3%) and pain markedly improved in 390 patients (97%).THD appears safe and effective for grade 2-4 HD, and the number of complications decreased with increasing surgeon experience. THD advantages include mild pain, fast recovery, early return to daily activities and low incidence of complications.