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A contrastive study on the clinical efficacy and safety oflaparoscopic myomectomy and high intensity focused ultrasound in the treatment of uterine fibroids.

Authors :
Yingqiang Ren
Yutan Li
Yuanfang Pu
Source :
Ginekologia Polska; 2023, Vol. 94 Issue 5, p358-365, 8p
Publication Year :
2023

Abstract

Objectives: This study intended to compare the safety and clinical efficacy between two treatments of uterine fibroids: laparoscopic myomectomy (LM) and high intensity focused ultrasound (HIFU). Material and methods: Clinical data were collected from 587 uterine fibroid patients who were treated in The People's Hospital of Nanchuan, Chongqing from January 1, 2018 to December 31, 2019. Among the patients, 287 cases were treated with HIFU (observation group), and 300 cases were treated with LM (control group). The progression-free survival (PFS) was taken as the primary endpoint. The secondary endpoints included operation results (including operative time, intraoperative blood loss, and intraoperative fluid replacement), complications, hemoglobin level one month after surgery and clinical efficacy. In addition, the fibroid volume of the observation group before treatment and 3, 6, and 12 months after treatment were also analyzed. Results: The operative time of observation group was evidently shortened compared to the control group, and the intraoperative blood loss and intraoperative fluid replacement of observation group were also considerably reduced (all p < 0.05), but there was no significant difference in the hemoglobin level between the two groups one month after surgery (p > 0.05). In terms of curative effect, the total effective rate of HIFU group and LM group was 98.6% (283/287) and 95.3% (286/300) respectively, with statistically significant difference (p < 0.05). In terms of complications, the incidence of bleeding and infection in HIFU group was obviously lower than that in LM group (both p < 0.05), while no significant differences were observed in the remaining complications (all p > 0.05). Fibroid volume comparisons before treatment and 3, 6 and 12 months after operation in observation group showed that fibroid volume decreased significantly (all p < 0.05). The median follow-up time was 30.6 months. The mean PFS of patients in the observation group and control group was 29.71 months (95% CI 28.24-29.75) and 26.74 months (95% CI 26.49-28.33), respectively (HR 0.47; 95% CI, 0.29 to 0.76; Log-rank p = 0.0019). Conclusions: HIFU could improve the intraoperative efficacy and reduce the complications of patients with uterine fibroids and has excellent performance in improving clinical efficacy and prolonging PFS. HIFU can be used as an alternative to surgical treatment. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00170011
Volume :
94
Issue :
5
Database :
Complementary Index
Journal :
Ginekologia Polska
Publication Type :
Academic Journal
Accession number :
164209958
Full Text :
https://doi.org/10.5603/GP.a2022.0034