Analysis of pregnancy outcomes in patients with uterine fibroids after high intensity focused ultrasound treatment
- Author:
Wen-xin XU
1
;
Min ZOU
;
Yu XIONG
;
Guo-hua HUANG
;
Yan MU
;
Yu-chun HE
;
Jia HE
1
Author Information
- Publication Type:Journal Article
- Keywords: HIFU; uterine fibroids; pregnancy outcomes; abnormal pregnancy
- From: Chinese Journal of Practical Gynecology and Obstetrics 2019;35(01):117-122
- CountryChina
- Language:Chinese
- Abstract: OBJECTIVE: To investigate the effect of high intensity focused ultrasound(HIFU)on pregnancy outcomes inpatients with uterine fibroids.METHODS:From October 2010 to October 2017,241 patients with uterine fibroids whowere pregnant after HIFU treatment in Suining Central Hospital and Chongqing Haifu Hospital were retrospectivelyanalyzed.The efficacy of HIFU ablation and the patient′s pregnancy outcomes were investigated.RESULTS:Among thesepatients,9 of them were conceived within 2 month after HIFU,24 were conceived between 2 and 4 months after HIFU,33 patients were conceived between 4 and 6 months,and 175 patients were conceived after 6 months of HIFU treatment.The median conception time was 9 months after HIFU(range:1 to 26 months).Among them,152 patients had deliveredbabies successfully,12 patients are still in pregnancy,3 patients had ectopic pregnancy,2 patients had incisionalpregnancy,72 patients had abortions,including 66 cases of induced abortion and 6 cases of spontaneous abortion.Causesof induced abortion included:embryonic development stopping(8 cases),increased vaginal bleeding(5 cases),hypothyroidism(1 case),use of drugs during pregnancy and being fear of fetal malformation(6 cases),and unplannedpregnancy(52 cases).Of the 152 patients who had delivered,147 had 148 full-term deliveries(1 had full-term deliverytwice)and 5 had preterm birth.No uterine rupture occured during pregnancy or childbirth,and the newborn is healthy.Before HIFU treatment,136 of 241 patients had a history of abnormal pregnancy,and only 17 of these patients hadabnormal pregnancy after HIFU treatment.The incidence of spontaneous abortion in patients after HIFU treatment wassignificantly lower than before treatment(P<0.05).CONCLUSION:HIFU is a safe and effective treatment for patients whowish to have children.It can also improve the fertility of patients with a history of abnormal pregnancy,with no additionalobstetric risks.
