Sonography Cervical Assessment in Twin Pregnancy Correlation with Gestational Age at Delivery  

作　　者：Mahrous Areej Wesam Kurdi Mylene Martins Lavado Mahrous Areej;Wesam Kurdi;Mylene Martins Lavado(Department of Obstetrician and Gynecologists, King Salman Hospital., Riyadh, Saudi Arabia;Department of Obstetrician and Gynecologists, King Faisal specialist Hospital and Research Centre, Riyadh, Saudi Arabia;Department of Medicine, Faculty at Univali University, Universidade do Vale do Itajai, Itajai, State of Santa Catarina, South of Brazil, Brazil)

机构地区：[1]Department of Obstetrician and Gynecologists, King Salman Hospital., Riyadh, Saudi Arabia [2]Department of Obstetrician and Gynecologists, King Faisal specialist Hospital and Research Centre, Riyadh, Saudi Arabia [3]Department of Medicine, Faculty at Univali University, Universidade do Vale do Itajai, Itajai, State of Santa Catarina, South of Brazil, Brazil

出　　处：《Open Journal of Obstetrics and Gynecology》2022年第2期169-179,共11页妇产科期刊（英文）

摘　　要：Objective: Observe and correlate the funneling of upper cervical canal by ultrasound and likelihood of cervical incompetence and premature delivery in twin pregnancy. Materials and methods: Retrospective study in twin pregnancies deliveries in 1997, in king Faisal specialist hospital and research center, Riyadh, Saudi Arabia. A total of 67 twin pregnancies underwent routine ultrasound for fetal assessment, when the cervix closed, long;and short, funneling. The time of ultrasound was divided in three groups by gestational age: from 18 to 22 weeks;from 22 to 26 weeks and from 26 to 30 weeks. The gestational age at delivery was our outcome parameter and subdivided the patients in 4 groups, group 1: patients delivered before 24 weeks (n = 4);group 2: delivered between 24 and 34 weeks (n = 16);group 3: delivered between 34 weeks and 36 weeks and 6 days (n = 18);and group 4: delivered with gestational age equal or above 37 weeks (n = 29). The data was analyzed statistically using Pearson chi square method and p value below 0.05 was considered significant. Results: There was no significant difference among the 4 subgroups in maternal age, body mass index, parity, previous history of preterm delivery or presence of urinary/vaginal infection in actual pregnancy. There was stronger history of mid trimester abortion in patients delivered before 34 weeks of gestational age. Considering the cervical sonographic findings, the diagnosis of funneling between 18 - 22 weeks was higher among the group delivered before 34 weeks of gestational age (1 and 2) comparing to other groups (3 and 4) with p value equal to 0.016. The finding in ultrasound justifies the results of higher aggressive management in patients from groups 1 and 2 comparing with groups 3 and 4;admission to hospital (p = 0.007);emergency cerclage (p = 0.04), complete hospital bed rest (p = 0.002). Conclusion: Cervical assessment during routine ultrasound in twins pregnancy seems to be useful for prediction of preterm delivery and counseling the patient without risk faObjective: Observe and correlate the funneling of upper cervical canal by ultrasound and likelihood of cervical incompetence and premature delivery in twin pregnancy. Materials and methods: Retrospective study in twin pregnancies deliveries in 1997, in king Faisal specialist hospital and research center, Riyadh, Saudi Arabia. A total of 67 twin pregnancies underwent routine ultrasound for fetal assessment, when the cervix closed, long;and short, funneling. The time of ultrasound was divided in three groups by gestational age: from 18 to 22 weeks;from 22 to 26 weeks and from 26 to 30 weeks. The gestational age at delivery was our outcome parameter and subdivided the patients in 4 groups, group 1: patients delivered before 24 weeks (n = 4);group 2: delivered between 24 and 34 weeks (n = 16);group 3: delivered between 34 weeks and 36 weeks and 6 days (n = 18);and group 4: delivered with gestational age equal or above 37 weeks (n = 29). The data was analyzed statistically using Pearson chi square method and p value below 0.05 was considered significant. Results: There was no significant difference among the 4 subgroups in maternal age, body mass index, parity, previous history of preterm delivery or presence of urinary/vaginal infection in actual pregnancy. There was stronger history of mid trimester abortion in patients delivered before 34 weeks of gestational age. Considering the cervical sonographic findings, the diagnosis of funneling between 18 - 22 weeks was higher among the group delivered before 34 weeks of gestational age (1 and 2) comparing to other groups (3 and 4) with p value equal to 0.016. The finding in ultrasound justifies the results of higher aggressive management in patients from groups 1 and 2 comparing with groups 3 and 4;admission to hospital (p = 0.007);emergency cerclage (p = 0.04), complete hospital bed rest (p = 0.002). Conclusion: Cervical assessment during routine ultrasound in twins pregnancy seems to be useful for prediction of preterm delivery and counseling the patient without risk fa

关 键 词：CERVIX Twin Pregnancy ULTRASONOGRAPHY Cervical Assessment Delivery 

分 类 号：R73[医药卫生—肿瘤]