منابع مشابه
Fetal pulse oximetry for fetal assessment in labour.
BACKGROUND Fetal pulse oximetry (FPO) may contribute to the evaluation of fetal well-being during labour. OBJECTIVES To compare the effectiveness and safety of FPO with conventional surveillance techniques, using the results of randomised controlled trials. SEARCH STRATEGY We searched the Cochrane Pregnancy and Childbirth Group trials register (31 July 2004) and conducted a systematic liter...
متن کاملFetal health surveillance in labour.
OBJECTIVE This guideline defines the standards pertaining to the application and documentation of fetal surveillance in labour that will decrease the incidence of birth asphyxia while maintaining the lowest possible rate of obstetrical intervention. Both high- and low-risk obstetrical populations are considered. It is intended that this guideline could be used by all persons providing intrapart...
متن کاملFetal scalp sampling in labour.
In the linked randomised controlled trial, Wiberg-Itzel and colleagues compare the effectiveness of two methods of diagnosing hypoxia in the fetus during labour— scalp pH analysis and scalp lactate analysis.1 Fetal wellbeing during labour depends on several factors—an adequate supply of oxygenated maternal blood reaching the placental intervillous space, gas exchange across an undamaged placent...
متن کاملdoppler findings in intrapartum fetal distress
the umbilical vein (uv) has a non pulsating and even pattern in normal fetuses. pulsation of uv has been described in severely growth restricted fetuses with chronic hypoxia. we wanted to see whether uv pulsations could also be seen in fetuses with heart deceleration during labor, as an adjunctive measure to assess the intra partum hypoxia. in a prospective study doppler examination was perform...
متن کاملFetal electrocardiogram (ECG) for fetal monitoring during labour.
BACKGROUND Animal and human studies have shown that fetal hypoxaemia during labour can alter the shape of the fetal electrocardiogram (ECG) waveform, notably (1) the relation of the PR to RR intervals and (2) elevation or depression of the ST segment. Technical systems have therefore been developed to monitor the fetal ECG during labour as an adjunct to continuous electronic fetal heart rate mo...
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ژورنال
عنوان ژورنال: Cochrane Database of Systematic Reviews
سال: 2012
ISSN: 1465-1858
DOI: 10.1002/14651858.cd001064.pub2