التفاصيل البيبلوغرافية
| العنوان: |
Fetal and neonatal neuroimaging in twin–twin transfusion syndrome. |
| المؤلفون: |
Spruijt, M. S., van Klink, J. M. M., de Vries, L. S., Slaghekke, F., Middeldorp, J. M., Lopriore, E., Tan, R. N. G. B., Toirkens, J. P., Steggerda, S. J. |
| المصدر: |
Ultrasound in Obstetrics & Gynecology; Jun2024, Vol. 63 Issue 6, p746-757, 12p |
| مصطلحات موضوعية: |
FETOFETAL transfusion, MAGNETIC resonance imaging, BRAIN injuries, CEREBRAL hemorrhage, INJURY risk factors, PERINATAL death |
| الشركة/الكيان: |
JOHN Wiley & Sons Inc. |
| مستخلص: |
Objectives: To describe the types of brain injury and subsequent neurodevelopmental outcome in fetuses and neonates from pregnancies with twin–twin transfusion syndrome (TTTS). Additionally, to determine risk factors for brain injury and to review the use of neuroimaging modalities in these cases. Methods: This was a retrospective cohort study of consecutive TTTS pregnancies treated with laser surgery in a single fetal therapy center between January 2010 and January 2020. The primary outcome was the incidence of brain injury, classified into predefined groups. Secondary outcomes included adverse outcome (perinatal mortality or neurodevelopmental impairment), risk factors for brain injury and the number of magnetic resonance imaging (MRI) scans. Results: Cranial ultrasound was performed in all 466 TTTS pregnancies and in 685/749 (91%) liveborn neonates. MRI was performed in 3% of pregnancies and 4% of neonates. Brain injury was diagnosed in 16/935 (2%) fetuses and 37/685 (5%) neonates and all predefined injury groups were represented. Four fetal and four neonatal cases of cerebellar hemorrhage were detected. Among those with brain injury, perinatal mortality occurred in 11/16 (69%) fetuses and 8/37 (22%) neonates. Follow‐up was available for 29/34 (85%) long‐term survivors with brain injury and the mean age at follow‐up was 46 months. Neurodevelopmental impairment was present in 9/29 (31%) survivors with brain injury. Adverse outcome occurred in 28/53 (53%) TTTS individuals with brain injury. The risk of brain injury was increased after recurrent TTTS/post‐laser twin anemia–polycythemia sequence (TAPS) (odds ratio (OR), 3.095 (95% CI, 1.581–6.059); P = 0.001) and lower gestational age at birth (OR per 1‐week decrease in gestational age, 1.381 (95% CI, 1.238–1.541); P < 0.001). Conclusions: Based on dedicated neurosonography and limited use of MRI, brain injury was diagnosed in 2% of fetuses and 5% of neonates with TTTS. Adverse outcome was seen in over half of cases with brain injury. Brain injury was related to recurrent TTTS/post‐laser TAPS and a lower gestational age at birth. © 2024 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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