Cochrane Db Syst Rev
-
Cochrane Db Syst Rev · Oct 2008
Review Meta AnalysisDrugs for treating uncomplicated malaria in pregnant women.
Women are more vulnerable to malaria during pregnancy, and malaria infection may have adverse consequences for the fetus. Identifying safe and effective treatments is important. ⋯ Data are scant. Some combination treatments appear to be effective at treating malaria in pregnancy; however, safety data are limited.
-
Cochrane Db Syst Rev · Oct 2008
Review Meta AnalysisDifferent corticosteroids and regimens for accelerating fetal lung maturation for women at risk of preterm birth.
Despite the widespread use of antenatal corticosteroids to prevent respiratory distress syndrome in preterm infants, there is currently no consensus as to the type of corticosteroid to use; nor the dose, frequency or timing of use or the route of administration. ⋯ Dexamethasone may have some benefits compared with betamethasone such as less intraventricular haemorrhage, although perhaps a higher rate of NICU admission (seen in only one trial). Apart from a suggestion from another small trial that the intramuscular route may have advantages over an oral route for dexamethasone, few other conclusions about optimal antenatal corticosteroid regimens were able to be made. Trials of commonly used corticosteroids are most urgently needed, followed by trials of dosages and other variations in regimens.
-
Cochrane Db Syst Rev · Oct 2008
ReviewRoutine ultrasound in late pregnancy (after 24 weeks' gestation).
Diagnostic ultrasound is used selectively in late pregnancy where there are specific clinical indications. However, the value of routine late pregnancy ultrasound screening in unselected populations is controversial. The rationale for such screening would be the detection of clinical conditions which place the fetus or mother at high risk, which would not necessarily have been detected by other means such as clinical examination, and for which subsequent management would improve perinatal outcome. ⋯ Based on existing evidence, routine late pregnancy ultrasound in low-risk or unselected populations does not confer benefit on mother or baby. It may be associated with a small increase in caesarean section rates. There is a lack of data about the potential psychological effects of routine ultrasound in late pregnancy, and limited data about its effects on both short- and long-term neonatal and childhood outcome. Placental grading in the third trimester may be valuable, but whether reported results are reproducible remains to be seen, and future research of late pregnancy ultrasound should include evaluation of placental textural assessment.
-
Oral submucous fibrosis (OSF) is a chronic disease of the oral cavity which is more commonly found in patients in the Asian subcontinent and the Far East. It is characterised by the progressive build up of constricting bands of collagen in the cheeks and adjacent structures of the mouth which can severely restrict mouth opening and tongue movement and cause problems with speech and swallowing. ⋯ The lack of reliable evidence for the effectiveness of any specific interventions for the management of oral submucous fibrosis is illustrated by the paucity, and poor methodological quality, of trials retrieved for this review.
-
Combination injectable contraceptives provide a highly effective, reversible method of preventing pregnancy, and they do not require daily administration or use at the time of coitus. Although they are used in many countries, their acceptability could be limited by method characteristics, such as the need to obtain a monthly injection or bleeding pattern changes. ⋯ While discontinuation rates can be viewed as a measure of method acceptability, the findings should be interpreted with caution since discontinuation depends on many factors. Future research should be directed toward interventions to improve the acceptability of combination injectable contraceptives, such as providing injections in settings more convenient than clinics, methods for women to administer their own injections, and counseling about possible bleeding pattern changes.