Biomaterial Database

External cephalic version from 34 weeks under tocolysis: factors influencing success. 1995

A J Foote

Department of Obstetrics and Gynaecology, John Hunter Hospital, Australia.

External cephalic version (ECV) was performed on 72 patients from 34 weeks of gestation under tocolysis, with ultrasound control and cardiotocograph surveillance. Successful ECV was associated with multiparity, decreased lower segment caesarean section (LSCS) rate, and earlier discharge home. ECV was successful in 51.4% of patients overall, with the success rate being 35% in primigravidas and 71.4% in multiparas (p < 0.005). The LSCS rate was reduced from 91.4% to 0% (p < 0.0001) on comparing the unsuccessful and the successful ECV groups, while breech presentation was reduced from 94.3% to 0% (p < 0.0001). There were no significant fetal complications.

UI	MeSH Term	Description	Entries
D010298	Parity	The number of offspring a female has borne. It is contrasted with GRAVIDITY, which refers to the number of pregnancies, regardless of outcome.	Multiparity,Nulliparity,Primiparity,Parity Progression Ratio,Parity Progression Ratios,Ratio, Parity Progression,Ratios, Parity Progression
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D001946	Breech Presentation	A malpresentation of the FETUS at near term or during OBSTETRIC LABOR with the fetal cephalic pole in the fundus of the UTERUS. There are three types of breech: the complete breech with flexed hips and knees; the incomplete breech with one or both hips partially or fully extended; the frank breech with flexed hips and extended knees.	Fetal Presentation, Breech,Labor Presentation, Breech,Presentation, Breech,Complete Breech,Frank Breech Presentation,Incomplete Breech,Breech Fetal Presentation,Breech Labor Presentation,Breech Presentation, Frank,Breech, Complete,Breech, Incomplete,Presentation, Breech Fetal,Presentation, Breech Labor,Presentation, Frank Breech
D002585	Cesarean Section	Extraction of the FETUS by means of abdominal HYSTEROTOMY.	Abdominal Delivery,Delivery, Abdominal,C-Section (OB),Caesarean Section,Postcesarean Section,Abdominal Deliveries,C Section (OB),C-Sections (OB),Caesarean Sections,Cesarean Sections,Deliveries, Abdominal
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D014710	Version, Fetal	The artificial alteration of the fetal position to facilitate birth.	External Cephalic Version,Fetal Version,Version, External Cephalic,Cephalic Version, External,Cephalic Versions, External,External Cephalic Versions,Fetal Versions,Versions, External Cephalic,Versions, Fetal
D015145	Tocolysis	Any drug treatment modality designed to inhibit UTERINE CONTRACTION. It is used in pregnant women to arrest PREMATURE LABOR.	Tocolytic Therapy,Therapy, Tocolytic,Tocolytic Treatment,Therapies, Tocolytic,Tocolyses,Tocolytic Therapies,Tocolytic Treatments,Treatment, Tocolytic,Treatments, Tocolytic
D015148	Cardiotocography	Monitoring of FETAL HEART frequency before birth in order to assess impending prematurity in relation to the pattern or intensity of antepartum UTERINE CONTRACTION.	CTG, Antepartum,Cardiotocogram,Electronic Fetal Monitoring,External Cardiotocography,External Fetal Monitoring,Internal Cardiotocography,Internal Fetal Monitoring,Antepartum CTG,Cardiotocograms,Cardiotocography, External,Cardiotocography, Internal,Fetal Monitoring, Electronic,Fetal Monitoring, External,Fetal Monitoring, Internal,Monitoring, Electronic Fetal,Monitoring, External Fetal,Monitoring, Internal Fetal