Aim: We aimed to investigate the short and the long-term outcomes and 2-year Quality of Life (QoL) of patients with right-sided colonic diverticulitis (RCD) surgically managed.
Method: We conducted an ambidirectional cohort study of patients with RCD undergoing surgery between 2012/2022. A colonoscopy was performed at 1-year post surgery. The enrolled patients completed the EuroQoL (EQ-5D-3L) during a regular follow-up visit at 12 and 24 months after surgery.
Results: Three hundred nineteen patients with RCD were selected: 223 (70%) patients were treated by non-operative management (NOM) while 33 underwent surgery. Acute diverticulitis occurred in 30 patients: 9 (27.2%) were classified by CT as uncomplicated and 21 (63.6%) as complicated diverticulitis. Additionally, chronic diverticulitis occurred in 3 cases (9.2%). Specifically, 27 patients were classified by CT as 1a (81.8%) and 6 patients as 3 (18.2%). Right hemicolectomy was performed in 30 patients (90.8%), and ileo-caecectomy in 3 (9.2%). Nine (27.27%) experienced postoperative complications: 7 (77.7%) were classified according to the Clavien-Dindo as grade I-II, and 2 (22.2%) as grade III. No disease recurrence or colorectal cancer (CRC) was detected on colonoscopy. Thirty (90.8%) patients completed the 24-month follow-up. A statistically significant difference between preoperative and 24-month QoL index values (median 0.72; IQR = 0.57-0.8 vs. median 0.9; IQR = 0.82-1; p = 0.0003) was observed.
Conclusions: The study results demonstrate satisfactory surgical outcomes and a better QoL after surgery. No disease recurrence or CRC was observed at colonoscopy 1 year after surgery.
Keywords: colorectal cancer; colorectal surgery; diverticulitis; long‐term outcomes; quality of life; right‐sided diverticulitis.
© 2024 The Authors. World Journal of Surgery published by John Wiley & Sons Ltd on behalf of International Society of Surgery/Société Internationale de Chirurgie (ISS/SIC).