Effects of pregnancy complicated with Takayasu arteritis on maternal and fetal outcomes
10.3760/cma.j.cn112141-20210707-00364
- VernacularTitle:妊娠合并大动脉炎对母儿结局的影响
- Author:
Weina GAO
1
;
Chong LIU
;
Shuren GUO
;
Xianlan ZHAO
Author Information
1. 郑州大学第一附属医院产科，郑州 450052
- Keywords:
Takayasu arteritis;
Pregnancy complications;
Prognosis
- From:
Chinese Journal of Obstetrics and Gynecology
2022;57(2):91-100
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the effects of pregnancy complicated with Takayasu arteritis (TA) on maternal and fetal outcomes.Methods:The clinical data of 17 TA patients with pregnancy and finally terminated admitted to the First Affiliated Hospital of Zhengzhou University from January 2012 to December 2020 were collected and the maternal and infant outcomes were retrospectively analyzed.Results:Among the 24 pregnancies in 17 TA patients in our hispital, 11 patients in our hospital were primiparous (46%, 11/24) and 13 patients were multiparous (54%, 13/24); 4 cases of chronic hypertension before pregnancy (17%, 4/24), and 20 cases of non-hypertension (83%, 20/24) were abserved. Apart from the thoracoabdominal artery type, 15 cases (63%, 15/24) of brachiocephalic type, 8 cases (33%, 8/24) of extensive type, and 1 case of pulmonary artery type (4%, 1/24) were included in TA classification; the renal artery was damaged in 7 cases (7/8) of the extensive type. Among the 24 pregnancies of 17 TA patients, 8 cases of pregnancy complications occurred, including 4 cases (17%, 4/24) of preeclampsia, one case of (4%, 1/24) new-onset hypertension during pregnancy, exacerbation of existing hypertension, thrombocytopenia and ischemic stroke respectively; 3 cases of induced abortion, 1 case of induced labor, and 20 cases of final delivery were found. Of the 20 final deliveries, 3 cases (15%, 3/20) were delivered through the vagina; 17 cases (85%, 17/20) were delivered by cesarean section; 3 cases (15%, 3/20) of fetal growth restriction and 6 cases of oligohydramnios (30%, 6/20) were occurred. The median gestational age of pregnancy termination of 17 full-term neonates (85%, 17/20) and 3 premature neonates (15%, 3/20) was 38.4 weeks (range:29.6-40.9 weeks). All premature women were complicated with pre-eclampsia or severe pre-eclampsia, which lead to premature birth; the birth weight of the neonates was (2 791±783) g. Neonatal asphyxia occurred in 3 cases (15%, 3/20), and 6 cases (30%, 6/20) were admitted to the neonatal intensive care unit. None of the newborns died. The patients were followed up for 3 months to 7 years. Except for one case who underwent surgical treatment 3 years after delivery and died of intraoperative hemorrhage, the other 16 patients were in stable condition; all the newborns grew and developed well. The incidences of maternal and infant adverse events were higher in those with chronic hypertension, renal artery involvement, and no use of hormones and aspirin during pregnancy, but the differences were not statistically significant (all P>0.05). Conclusions:Pregnancy with TA has adverse effects on maternal and infant outcomes. To reduce the occurrence of maternal and child adverse events, the condition of TA patients should be fully assessed before pregnancy, multidisciplinary cooperation, regular treatment, strengthened monitoring of the condition, timely treatment of complications, selection of appropriate delivery methods after pregnancy, and vigilance of postpartum complications should be properly carried out.
