Laparoscopic versus open radical hysterectomy in early-stage cervical
adenocarcinoma in FIGO2018: long-term survival outcomes after propensity
score matching
Abstract
Objective To compare long-term survival outcomes between laparoscopic
radical hysterectomy (LRH) and open radical hysterectomy (ORH) in
early-stage cervical adenocarcinoma under the new FIGO 2018 staging
guideline. Design Retrospective study Setting and population Early-stage
cervical adenocarcinoma received LRH and ORH; 47 Chinese hospitals.
Methods We matched patients with early-stage cervical adenocarcinoma in
the new FIGO 2018 staging guideline with known risk factors for
recurrence who underwent ORH and LRH. Main Outcome Measures 5-year
overall survival and 5-year disease-free survival rates Results In
total, 549 patients were enrolled in our study, including 235 patients
in LRH group and 314 in ORH group. After matching some factors that may
affect the prognosis, each group had 223 patients. There was no
difference in DFS between LRH and ORH in risk-adjusted analysis
(HR1.258, 95% CI: 0.507-3.125, P=0.621). There was no difference in OS
between LRH and ORH in risk-adjusted analysis (HR1.961, 95% CI:
0.536-7.183, P=0.309). LRH resulted in significantly lower estimated
blood loss (361.2 versus 165.3 ml, P < 0.001) and shorter
postoperative anal exhaust time (2.8 versus 2.5 days, P = 0.003) .
Intraoperative complication ( 2.7% versus 5.8%,P=0.101) and
postoperative complication ( 5.8% versus 6.3%, P=0.843) rates were
similar in the two groups. Conclusions LRH has comparable survival
outcomes with ORH and was associated with earlier recovery in
early-stage adenocarcinoma of the uterine cervix. LRH may be an
appropriate option for early-stage cervical adenocarcinoma compared with
ORH.