AI Article Synopsis
- The study aimed to compare the outcomes and complications of laparoscopic radical hysterectomy (LRH) versus abdominal radical hysterectomy (ARH) in patients with stage IB1 cervical cancer and tumors smaller than 2 cm.
- Results showed no significant differences in 3-year overall survival or disease-free survival rates between the two surgical methods.
- However, LRH was associated with higher rates of overall complications, specifically intraoperative and postoperative issues, particularly concerning ureteral injuries and ureterovaginal fistulas compared to ARH.
Article Abstract
Objective: To compare the oncological outcomes and major complications of laparoscopic radical hysterectomy (LRH) and abdominal radical hysterectomy (ARH) for stage IB1 cervical cancer (FIGO 2009) with a tumour size less than 2 cm.
Methods: We retrospectively compared the oncological outcomes and major complications of 1207 stage IB1 cervical cancer patients with a tumour size less than 2 cm who received LRH (n = 546) or ARH (n = 661) in 37 hospitals.
Results: (1) There was no significant difference in 3-year overall survival (OS; 97.3% vs. 98.5%, P = 0.288) or 3-year disease-free survival (DFS; 95.1% vs. 95.4%, P = 0.792) between LRH (n = 546) and ARH (n = 661).(2) The rate of any 1 complication refers to the incidence of one or more complications in a patient, which was higher with LRH than ARH (OR = 4.047, 95% CI = 2.035-8.048, P < 0.001). Additionally, intraoperative complications occurred with LRH (OR = 12.313, 95% confidence intervals [CI] = 1.571-96.493, P = 0.017), and postoperative complications (OR = 3.652, 95% CI = 1.763-7.562, P < 0.001) were higher with LRH than ARH. The ureteral injury rate was higher with LRH than with ARH (1.50% vs. 0.20%, OR = 9.814, 95% CI = 1.224-78.712, P = 0.032). The ureterovaginal fistula rate was higher with LRH than ARH. The rates of obturator nerve injury, bladder injury, vesicovaginal fistula, rectovaginal fistula, venous thromboembolism, bowel obstruction, chylous leakage, pelvic haematoma, and haemorrhage were similar between the groups.
Conclusions: The oncological outcomes of LRH and ARH for stage IB1 cervical cancer patients with a tumour size less than 2 cm do not differ significantly. However, incidences of any 1 complication, intraoperative complications, and postoperative complications were higher with LRH than ARH, with complications manifesting mainly as ureteral injury and uterovaginal fistula.
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