Key result
Rapid B-scan detects fetal movements with 100% reliability from week ten in early pregnancy bleeding.
Why the study?
The suitability of ultrasonic techniques based on fetal movements for examinations in early pregnancy was uncertain.
Does ultrasound detection of fetal movements provide a reliable alternative to fetal heart function detection in early pregnancy complicated by bleeding?
Observational (n=124)
Does ultrasound detection of fetal movements provide a reliable alternative to fetal heart function detection in early pregnancy complicated by bleeding?
Ultrasound methods based on fetal movement detection are a practical and reliable alternative for evaluating early pregnancy complications.
No takes yet. Share an insight, caveat, or question.
May support fetal movement detection by rapid B-scan from 10 weeks in early bleeding; hypothesis-generating and requires prospective validation before practice change.
Pentti Jouppila (1976) conducted an observational in Early pregnancy with bleeding (n=124). Ultrasonic techniques based on fetal movements (rapid B-scan and combined A-B-scan) vs. Techniques based on the detection of fetal heart function was evaluated on Detection of fetal movements. Rapid B-scan ultrasound detected fetal movements from the 8th week and was 100% reliable from the 10th week onwards in patients with early pregnancy bleeding.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: