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Results for “LABOR PRESENTATION”

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PubMed1996

Compound presentation resulting from the forward-roll technique of external cephalic version: a possible mechanism.

Limited reports exist about the frequency of compound presentation after external cephalic version. A compound hand and foot presentation is reported after external cephalic version in a woman desiring vaginal birth after cesarean delivery. We report a mechanism by which a forward roll during external cephalic version may predispose an infant in complete breech position to a compound foot presentation.

Adult↗
PubMed1998

Ultrasonographic and Biochemical Markers of Preterm Labor.

> At present preterm delivery is the leading cause of perinatal morbidity and mortality and its incidence is remained stable during the past 10 years. Conventional methods of identifying patients at risk of preterm delivery such as obstetrics history, demographic factors or evaluation of uterine contractions and cervix by digital examination show disappointintly low sensitivity and positive predictive value. In this review we describe new ultrasonographic and biochemical approaches that have been recently proposed to screen for preterm labor both in patients with intact and with premature rupture of the membranes. The ultrasonographic detection of a short uterine cervix and/or of a dilation of the internal os, expression of weakening of the lower uterine segment or cervical ripening, seems to efficiently predict patients at risk of preterm delivery. The efficiency of this marker may be improved by the association with the assay of fetal fibronectin or pro inflammatory cytokines (interleukin-6 and interleukin-8) in cervical secretions. Further by the concentrations of interleukin-6 and interleukin-8 in cervical secretions seems to be possible to predict among patients in preterm labor those secondary to subclinical endoamniotic infection or chorioamnionitis. The use of these new markers in the future may allow a better identification of patients at risk of preterm labor and a proper selection of the treatment (medical or surgical) required for such patients.

Journal Article↗
PubMed1976

Extradural analgesia in labour when the breech presents.

A retrospective study was made of the course and outcome of labour in 226 patients in whom a singleton fetus presented by the breech. Patients with macerated stillbirths or who were delivered before the 28th week of gestation had been excluded. Of the 226 patients, 101 received extradural analgesia, 79 received parenteral analgesia and 46 underwent elective Caesarean section. There was no difference in the incidence of breech extraction or emergency Caesarean section in the first two groups of patients. The length of both first and second stages of labour in multiparae was prolonged in the extradural group, but not markedly so. The Apgar scores of the infants delivered vaginally were not significantly different at one minute in both groups but the five minute Apgar score in the infants of primiparae was significantly higher in the extradural group. The Apgar score at one minute in the group delivered by emergency Caesarean section was significantly lower after extradural block but the difference was not significant at five minutes. This study suggests that the management and outcome of labour when the breech presents is not adversely affected by the provision of extradural analgesia.

Adult↗