Abstract | OBJECTIVE: To analyze the impact of gestational age (GA) at the time of fetal open spinal dysraphism (OSD) repair through a mini- hysterotomy on the ability of children to walk. METHODS: Children who underwent in utero repair of OSD and had formal neurological assessment after 2.5 years of age were compared regarding their ability to walk in relation to pre-surgical predictors. RESULTS: Sixty-nine children fulfilled the inclusion criteria. Among them, 63.7% (44/69) were able to walk with or without orthesis. Fetal OSD correction performed earlier in gestation (from 19.7 to 26.9 weeks) was associated with a higher probability of walking with or without orthesis (p = 0.033). The median GA at delivery was 35.3 weeks. Multivariate binary logistic regression showed that the upper anatomical level of the OSD (<L4 or > L5) (p < 0.004; OR: 10.31 [95% CI: 2.07-51.28]) and GA at the time of fetal surgery (p = 0.026; OR = 0.68 [95% CI: 0.48-0.95]) were independent predictors of the postnatal ability to walk with or without orthesis. CONCLUSION: Fetuses with OSD who were operated on earlier in pregnancy (range: 19.7-26.9 weeks), were more likely to walk with or without orthesis.
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Authors | Cleisson Fábio Andrioli Peralta, Rafael Davi Botelho, Vanessa Imada, Fabricio Lamis, Danielle Ribeiro Vieira Antunes, Fernando Nani, Andreza Gonzaga Bartilotti Balsalobre |
Journal | Prenatal diagnosis
(Prenat Diagn)
Vol. 41
Issue 13
Pg. 1634-1642
(Dec 2021)
ISSN: 1097-0223 [Electronic] England |
PMID | 34583428
(Publication Type: Journal Article)
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Copyright | © 2021 John Wiley & Sons Ltd. |
Topics |
- Adult
- Child
- Female
- Fetal Therapies
(methods, standards, statistics & numerical data)
- Gestational Age
- Humans
- Hysterectomy
(methods, standards, statistics & numerical data)
- Pregnancy
- Retrospective Studies
- Spinal Dysraphism
(complications, surgery)
- Walking
(statistics & numerical data)
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