Women aged 45 years or more at delivery may expect a good pregnancy outcome but should expect a higher incidences of placental abruption, placenta previa, preeclampsia and caesarean delivery.

abstract:Objectives: The aim of this study was to assess the prevalence of gestational diabetes mellitus (GDM) and pregestational diabetes mellitus (PGDM) among pregnant women in Oman and compare their obstetric and perinatal outcomes. Methods: This retrospective study assessed the obstetric and perinatal outcomes of pregnant Omani women with GDM or PGDM who delivered at the Sultan Qaboos University Hospital in Muscat, Oman, between January 2009 and December 2010. Results: There were a total of 5,811 deliveries during the study period. Of the 5,811 women who gave birth, 639 women were found to have diabetes mellitus (11.0%). A total of 581 of the diabetic women had GDM (90.9%) and only 58 (9.1%) had PGDM. Women with PGDM had a significantly higher incidence of pre-eclampsia (P = 0.022), preterm deliveries (P <0.001) and Caesarean sections (P <0.001). Neonatal complications, such as respiratory distress syndrome (RDS), neonatal hypoglycaemia, neonatal jaundice and subsequent admission to a neonatal intensive care unit (NICU) were significantly higher for neonates born to mothers with PGDM compared to those born to mothers with GDM (P <0.001). The corrected perinatal mortality rates for women with PGDM and GDM were 34.5 and 13.7 per 1,000 live births, respectively. Conclusion: In this Omani cohort, women with PGDM were at higher risk of developing obstetric and perinatal complications such as pre-eclampsia, preterm delivery and Caesarean delivery compared to women with GDM. In addition, neonates who had mothers with PGDM had higher rates of RDS, neonatal hypoglycaemia, neonatal jaundice and admission to the NICU. Gestational and Pregestational Diabetes Mellitus in Omani WomenComparison of obstetric and perinatal outcomes

Great grand multiparous woman are at increased risk of having pre-eclampsia, intrauterine fetal death and macrosomia.

Objective: The aim of this study was to throw light on the incidence of pre-eclampsia (PE) in women attending for care and delivery at a hospital in Saudi Arabia, and analyze the maternal risk factors and outcome of mothers and neonates in pregnancies complicated by PE. Methods: This retrospective study involved almost all women (n = 27,787) who delivered at King Fahad Hospital of the University in a 10-year period (1992–2001). The maternal records were reviewed for age, parity, gestational age, mode of delivery, antenatal care, onset of PE, severity of proteinuria, and the frequency of antenatal and intrapartum complications. The neonatal records were reviewed for perinatal outcome including birth weight, frequency of stillbirths, and neonatal deaths. Results: Among the study cohort of maternities, 685 women, i.e. 2.47%, were diagnosed as having PE among whom a high proportion (42.0%) were nulliparous women. Similarly, PE was encountered at a high percentage (40.0%) in women at the extreme of their reproductive age (< 20 and >40 years), and more women with PE delivered prematurely (30.2%) as compared to healthy controls (13.5%). Spontaneous vaginal deliveries were less frequent in women with PE (69.2%) as compared with healthy controls (86.2%). Instrumental deliveries, with spontaneous labor, amounted to 15.9% in women with PE, but they comprised only 2.9% in healthy women. The deliveries were more likely to be induced (22.8%) or be performed by cesarean section (14.9%) in women with PE than in healthy controls (6.8% and 9.6%). Placental abruption was the most common maternal complication (12.6%) in women with PE, followed by oligouria (7.9%), coagulopathy (6.0%), and renal failure (4.1%). The perinatal outcome of maternities with PE shows that stillbirths (2.34%) and early neonatal deaths (1.02%) comprised an overall mortality rate of 33.6 per 1,000. More stillbirths and neonatal deaths showed a tendency to be associated with the severe form of PE (diastolic BP ≧120), as compared with the mild form (diastolic BP 90–110). Stillbirths and neonatal deaths appear to be associated with women who had no or irregular antenatal care and whose proteinuria amounted to or exceeded 3 g per 24 h, when delivery occurred at 28th gestational week or less, and when the birth-weight of the neonates was between 500 and 1,000 g. Conclusion: We document a hospital-based incidence rate of PE of 2.47%, with a high proportion of PE cases occurring among nulliparous women and those at the extreme ends of the reproductive age. More maternal and neonatal complications were encountered in women with PE when the PE was severe, when the pregnancy had to be terminated early, when there was no regular antenatal care, the birth-weight was low, or the proteinuria was severe.

Objective: To study obstetrics and perinatal outcome in nulliparous teenage singleton pregnancies at a referral teaching hospital in the eastern province of Saudi Arabia. Method: All singleton births during 1996–2000 of nulliparous mothers aged ≤17 years at King Fahd University Hospital were reviewed (n = 102) and compared with births of a control group of nulliparous mothers aged 20–24 years who delivered during the same period (n = 102). Results: The incidence of nulliparous teenage pregnancies was 0.8%. As compared with women aged 20–24 years, women of 17 years or less were at higher risk of very preterm birth (p < 0.05). The 5-min Apgar scores were not different between the two groups. Babies born to younger mothers had a significantly lower birth weight than those born to older mothers (p < 0.001); the incidence of a low birth weight (<2,500 g) was significantly lower in the control group (p < 0.04). There were no significant differences in distribution of mode of delivery, admission to the special care baby unit, antenatal complications, cesarean section indications, perinatal mortality rate, and early neonatal complications between the two groups. Conclusion: The increase in the very preterm births and the subsequently lower birth weight observed in nulliparous teenage women suggest that the maternal age may be a risk factor for very preterm births and associated long-term hazards.