ABSTRACT
The pattern of cervical dilatation during labour in 100 patients with previous lower segment caesarean section (LSCS) was determined in a prospective partographic study. Eighty-four subjects delivered successfully by vaginal route. The mean initial dilatation rate (IDR) and average dilatation rate (ADR) were 0.884 cm/hour and 1.255 cm/hour respectively. The mean IDR and ADR of the patients who delivered vaginally were 0.96 cm/hour and 1.41 cm/hour respectively, while of those who required repeat LSCS mean IDR was 0.44 cm/hour and mean ADR was 0.42 cm/hour. Hence ADR in cases who required repeat LSCS was significantly slower as compared to those who delivered vaginally (p < 0.01). Most (87.5%) of the cases who required repeat LSCS crossed the alert line as compared to 34.5% of patients who delivered vaginally. The mean admission delivery interval (ADI) was 9.45 +/- 4.29 hours in patients with no previous vaginal delivery and 8.02 +/- 4.83 hours in patients with previous vaginal delivery. The mean durations of 1st and 2nd stages of labour were 11.8 +/- 5.35 hours and 29.4 +/- 27.3 minutes respectively. It is concluded that partographic evaluation is an important aspect in management of labour of such patients.
Subject(s)
Adult , Cervix Uteri/physiopathology , Cesarean Section, Repeat , Female , Humans , Infant, Newborn , Labor Stage, First/physiology , Labor Stage, Second/physiology , Pregnancy , Time Factors , Vaginal Birth after CesareanABSTRACT
Perinatal events of 180 babies with nuchal cord (umbilical cord entanglement around foetal neck) over one year have been studied. The incidence of nuchal cord was 5.74% of all hospital deliveries. More than one third (39%) of them had tight nuchal cord (TNC) and 61% had loose nuchal cord (LNC). Babies with TNC were more frequently met with foetal distress (51%), prolonged second stage (11%), non-toxaemic accidental haemorrhage (7%) and operative delivery (56%) when compared to babies with LNC and controls (without nuchal cord). Nearly one fourth (24%) of the babies with TNC were born as small for date, had birth asphyxia (61%) and 8.5% died during perinatal period. Perinatal outcome was adversely affected by TNC in comparison to LNC and controls.
Subject(s)
Female , Humans , Obstetric Labor Complications , Pregnancy , Pregnancy Outcome , Umbilical CordABSTRACT
In a prospective study, the accuracy of placental grade in predicting pulmonary maturity was evaluated in 50 cases of pregnancy-induced hypertension (PIH) between 28 and 41 weeks of gestation. Pulmonary maturity was measured by lecithin/sphingomyelin (L/S) ratio and phosphatidylglycerol (PG) in amniotic fluid and by clinical development of respiratory distress syndrome (RDS) in the neonates. Fifty normotensive healthy primigravidae, who were matched for age and period of gestation, served as control. No difference (p > 0.05) in the placental grading was observed between normotensive and hypertensive pregnancies. The advancement of placental grade was found to be associated with an increase in L/S ratio and PG level in amniotic fluid. A mature placental grade (grade III) identified by real-time sonography corresponded to foetal lung maturity (L/S > or = 2.0, PG > or = 0.36 mg/dl) and absence of RDS in all cases. Hence, in PIH a grade III placenta appeared to be a reliable predictor of foetal lung maturity in the population examined.
Subject(s)
Amniotic Fluid/chemistry , Biochemical Phenomena , Biochemistry , Female , Gestational Age , Humans , Hypertension , Infant, Newborn , Male , Phosphatidylcholines/analysis , Phosphatidylglycerols/analysis , Placenta/diagnostic imaging , Pregnancy , Pregnancy Complications, Cardiovascular , Respiratory Distress Syndrome, Newborn/diagnosis , Sphingomyelins/analysisABSTRACT
Pregnant patients with heart disease seen between 1980 and 1985 were studied. The incidence of heart disease in pregnancy was 1.3%. Rheumatic heart disease was the commonest lesion (78%), followed by congenital heart disease (18.7%). In the rheumatic heart disease group, mitral stenosis was the commonest lesion (71.54%), and patients who had been or were operated on for their heart disease had less severe dyspnoea and fewer complications. The mode of delivery and the foetal and maternal mortality did not differ significantly in operated and non operated patients.