Behavioural development and Doppler velocimetry in relation to perinatal outcome in small for dates fetuses

D. Gazzolo, G. H A Visser, F. Santi, C. P. Magliano, F. Scopesi, A. Russo, C. Pittaluga, M. Nigro, R. Camoriano, P. L. Bruschettini

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Twenty-two small for dates (SFD) fetuses and 96 fetuses from uncomplicated pregnancies were monitored on two occasions between 27 and 32 weeks and the second time between 33 and 36 weeks of gestation by studying the development of behavioural states (coincidence 1F and 2F; no coincidence) and umbilical artery Doppler waveform patterns (UA; Resistance Index, RI). Data were related to neurological outcome at 8 months after birth. The purpose of this study was to investigate if the development of behavioural state is disturbed in SFD fetuses and if SFD fetuses who needed to be delivered early and/or had abnormal neurological outcome showed different state development and RI than SFD fetuses delivered later in pregnancy or with normal neurological outcome. Finally, we studied if there was a relationship between state development and RI. At 27-32 weeks of gestation the percentage of coincidence 2F (C2F%) was lower and the percentage of coincidence 1F (C1F%) and no coincidence (NOC%) were higher in the SFD fetuses than in the control group. At 33-36 weeks C2F% was lower and NOC% was higher but not statistically different (P = 0.2 and P = 0.07, respectively). SFD fetuses who needed to be delivered early had poorer state development than SFD fetuses at lower risk and infants who were abnormal at 8 months of life showed a higher C1F% and lower C2F% at 27-32 weeks. There were significant correlations between RI on the one hand and NOC% (r = 0.62) and C2F% (r = -0.48) on the other hand at 27-32 weeks in the subgroup with abnormal neurological outcome. In conclusion, in SFD fetuses there are disturbances in the development of behavioural states as well in the distribution of the periods of coincidence (with a decrease in C2F% and an increase in C1F%). Poorest state development is present in SFD fetuses at highest risk and in this group there appears to be a significant relationship between the degree of utero-placental insufficiency (RI) and disturbances in behavioural development.

Original languageEnglish
Pages (from-to)185-195
Number of pages11
JournalEarly Human Development
Volume43
Issue number2
DOIs
Publication statusPublished - Oct 2 1995

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Rheology
Fetus
Pregnancy
Placental Insufficiency
Umbilical Arteries
Parturition
Control Groups

Keywords

  • Doppler ultrasound
  • Fetal behaviour
  • Neonatal neurological outcome
  • Small for dates

ASJC Scopus subject areas

  • Obstetrics and Gynaecology
  • Pediatrics, Perinatology, and Child Health

Cite this

Gazzolo, D., Visser, G. H. A., Santi, F., Magliano, C. P., Scopesi, F., Russo, A., ... Bruschettini, P. L. (1995). Behavioural development and Doppler velocimetry in relation to perinatal outcome in small for dates fetuses. Early Human Development, 43(2), 185-195. https://doi.org/10.1016/0378-3782(95)01676-7

Behavioural development and Doppler velocimetry in relation to perinatal outcome in small for dates fetuses. / Gazzolo, D.; Visser, G. H A; Santi, F.; Magliano, C. P.; Scopesi, F.; Russo, A.; Pittaluga, C.; Nigro, M.; Camoriano, R.; Bruschettini, P. L.

In: Early Human Development, Vol. 43, No. 2, 02.10.1995, p. 185-195.

Research output: Contribution to journalArticle

Gazzolo, D, Visser, GHA, Santi, F, Magliano, CP, Scopesi, F, Russo, A, Pittaluga, C, Nigro, M, Camoriano, R & Bruschettini, PL 1995, 'Behavioural development and Doppler velocimetry in relation to perinatal outcome in small for dates fetuses', Early Human Development, vol. 43, no. 2, pp. 185-195. https://doi.org/10.1016/0378-3782(95)01676-7
Gazzolo, D. ; Visser, G. H A ; Santi, F. ; Magliano, C. P. ; Scopesi, F. ; Russo, A. ; Pittaluga, C. ; Nigro, M. ; Camoriano, R. ; Bruschettini, P. L. / Behavioural development and Doppler velocimetry in relation to perinatal outcome in small for dates fetuses. In: Early Human Development. 1995 ; Vol. 43, No. 2. pp. 185-195.
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