J-H Ding1, L-X Bi2, K Zhao1, Y-Y Feng1, J Zhu1, B Zhang1, S-H Yin1, Y-J Zhao1. 1. Department of Colorectal Surgery, Colorectal Disease Center of PLA, Beijing, China. 2. Department of Medicine, Second Artillery General Hospital, Beijing, China.
Abstract
AIM: The aim of the study was to evaluate the impact of three-dimensional endoanal ultrasound (3D-EAUS) on postoperative outcome in patients with anal fistula. METHOD: This prospective study compared clinical and functional outcomes of patients with and without preoperative 3D-EAUS examination 1 year after anal fistula surgery. Patients were prospectively followed and evaluated by a standardized protocol including physical examination, the Wexner Incontinence Score (WIS) and anorectal manometry, at baseline and 1 year after surgery. RESULTS: A total of 196 patients were enrolled. There were no significant differences in demographic and operative parameters, except for operation time, between the two groups. At 1 year follow-up, the overall recurrence rates were 8.8% (9/102) in the 3D-EAUS group and 13.8% (13/94) in the examination under anaesthesia (EUA) group. In the subgroup of patients with complex fistulae, the recurrence rate was numerically lower in the 3D-EAUS group (12.8% vs 22.5%; P = 0.26). The WIS in the EUA group significantly worsened (0.35 ± 0.94 vs 1.07 ± 1.59; P = 0.003) with a decreased the number of fully continent patients (82.5% vs 55%; P = 0.008) while neither the WIS nor the proportion of fully continent patients changed in the 3D-EAUS group. Fewer patients in the 3D-EAUS group developed incontinence postoperatively (6.7% vs 33.3%; P = 0.012) and they had better maximum resting pressure and maximum squeeze pressure than the EUA group. CONCLUSIONS: Preoperative use of 3D-EAUS had a favourable impact on the outcome of surgical treatment for anal fistulae, especially in those with complex anal fistula. It should be routinely used in the clinical setting. Colorectal Disease
AIM: The aim of the study was to evaluate the impact of three-dimensional endoanal ultrasound (3D-EAUS) on postoperative outcome in patients with anal fistula. METHOD: This prospective study compared clinical and functional outcomes of patients with and without preoperative 3D-EAUS examination 1 year after anal fistula surgery. Patients were prospectively followed and evaluated by a standardized protocol including physical examination, the Wexner Incontinence Score (WIS) and anorectal manometry, at baseline and 1 year after surgery. RESULTS: A total of 196 patients were enrolled. There were no significant differences in demographic and operative parameters, except for operation time, between the two groups. At 1 year follow-up, the overall recurrence rates were 8.8% (9/102) in the 3D-EAUS group and 13.8% (13/94) in the examination under anaesthesia (EUA) group. In the subgroup of patients with complex fistulae, the recurrence rate was numerically lower in the 3D-EAUS group (12.8% vs 22.5%; P = 0.26). The WIS in the EUA group significantly worsened (0.35 ± 0.94 vs 1.07 ± 1.59; P = 0.003) with a decreased the number of fully continent patients (82.5% vs 55%; P = 0.008) while neither the WIS nor the proportion of fully continent patients changed in the 3D-EAUS group. Fewer patients in the 3D-EAUS group developed incontinence postoperatively (6.7% vs 33.3%; P = 0.012) and they had better maximum resting pressure and maximum squeeze pressure than the EUA group. CONCLUSIONS: Preoperative use of 3D-EAUS had a favourable impact on the outcome of surgical treatment for anal fistulae, especially in those with complex anal fistula. It should be routinely used in the clinical setting. Colorectal Disease
Authors: Antonio Brillantino; Francesca Iacobellis; Alfonso Reginelli; Luigi Monaco; Biagio Sodano; Giuseppe Tufano; Antonio Tufano; Mauro Maglio; Maurizio De Palma; Natale Di Martino; Adolfo Renzi; Roberto Grassi Journal: Radiol Med Date: 2019-01-03 Impact factor: 3.469
Authors: Dieter Nuernberg; Adrian Saftoiu; Ana Paula Barreiros; Eike Burmester; Elena Tatiana Ivan; Dirk-André Clevert; Christoph F Dietrich; Odd Helge Gilja; Torben Lorentzen; Giovanni Maconi; Ismail Mihmanli; Christian Pallson Nolsoe; Frank Pfeffer; Søren Rafael Rafaelsen; Zeno Sparchez; Peter Vilmann; Jo Erling Riise Waage Journal: Ultrasound Int Open Date: 2019-02-05
Authors: Richelle J F Felt-Bersma; Maarten S Vlietstra; Paul F Vollebregt; Ingrid J M Han-Geurts; Vera Rempe-Sorm; Grietje J H Vander Mijnsbrugge; Charlotte B H Molenaar Journal: BMC Gastroenterol Date: 2018-04-04 Impact factor: 3.067