Clinical application of a novel hysteroscopic LNG-IUS fixation at the fundus of uterus
10.3969/j.issn.1672-8467.2024.06.017
- VernacularTitle:一种新型的宫腔镜下LNG-IUS宫底固定术的临床应用
- Author:
Li-Mei CHEN
1
;
Long SUI
;
Hong-Wei ZHANG
Author Information
1. 复旦大学附属妇产科医院宫腔镜中心 上海 200011
- Keywords:
hysteroscopy;
dysmenorrhea;
menorrhagia;
adenomyosis;
levonorgestrel-releasing intrauterine system(LNG-IUS)
- From:
Fudan University Journal of Medical Sciences
2024;51(6):997-1001
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the feasibility and clinical effects of a novel hysteroscopic levonorgestrel-releasing intrauterine system(LNG-IUS)fixation at the fundus of uterus.Methods From Aug 2023 to Jan 2024,a prospective and novel hysteroscopic LNG-IUS fixation at the fundus of uterus surgery was performed at Obstetrics and Gynecology Hospital,Fudan University.The patient's clinical symptoms,surgical time,surgical complications,postoperative LNG-IUS expulsion,and other follow-up information were recorded.Results A total of 21 patients were included in this study,with an average age of(37.8±6.8)years old.The average uterine depth was(9.06±0.74)cm.Among them,8 cases had a history of LNG-IUS expulsion(uterine depth>8.5 cm in 5 cases,uterine depth≤8.5 cm in 3 cases,but the cervical canal was relatively loose),and other 13 cases had no history of LNG-IUS expulsion,but the uterine depth was all deeper than 8.5 cm.The average surgical time was(14.0±4.3)minutes,and the average intraoperative blood loss was(4.5±3.3)mL.All patients did not experience complications such as uterine perforation,massive bleeding,fluid overload,or postoperative infection.The average follow-up time after surgery was(3.2±0.8)months,and there was no LNG-IUS expulsion occured.The pain assessment and mean menstrual flow after operation were less than those before operation,and the endometrial thickness and mean uterine volume after operation were lower than those before operation,with statistically significant differences.For patients with dysmenorrhea,the postoperative relief rate was 95.0%(19/20),and for those with excessive menstruation,the postoperative effective rate reached 94.4%(17/18).The main adverse reaction was irregular vaginal bleeding,with an incidence rate of 57.1%(12/21).Conclusion Hysteroscopic LNG-IUS fixation at the fundus of uterus is safe and effective.The procedure is simple,minimally invasive,has a short surgical time,minimal bleeding,and fast recovery.It is suitable for patients with dysmenorrhea,excessive menstruation,or large uterine cavity who have previously experienced LNG-IUS expulsion.
