title: Intrapartum fetal stimulation testing.
abstract: Intrapartum vibroacoustic stimulation testing (VAST) had a sensitivity of 100%, a specificity of 59.6% and a positive predictive value of 27.6% for the detection of fetal acidosis in this study of 60 cases. The use of VAST could significantly reduce the requirement for fetal capillary blood sampling. However, fetal scalp stimulation (FSS) was found to be an unreliable test to exclude fetal acidosis.
authors.affiliation: Division of Obstetrics, Royal Women's Hospital, Melbourne.
authors.forename: M
authors.initials: M
authors.lastname: Umstad
authors.forename: C
authors.initials: C
authors.lastname: Bailey
authors.forename: M
authors.initials: M
authors.lastname: Permezel
mesh_terms: D000138:Acidosis / Q000175:diagnosis*; D000161:Acoustic Stimulation; D002196:Capillaries; D005260:Female; D005312:Fetal Blood / Q000737:chemistry; D005315:Fetal Diseases / Q000175:diagnosis*; D006340:Heart Rate, Fetal; D006801:Humans; D006863:Hydrogen-Ion Concentration; D011247:Pregnancy; D012535:Scalp / Q000098:blood supply; D012680:Sensitivity and Specificity