METHOD FOR ANTENATAL PREDICTION OF HYPOXIC-ISCHEMIC CEREBRAL DISORDERS IN FULL-TERM NEWBORNS Russian patent published in 2024 - IPC A61B5/00 A61B8/08 

Abstract RU 2829429 C1

FIELD: medicine.

SUBSTANCE: invention relates to perinatology, neonatology, pediatric neurology, and can be used for antenatal prediction of hypoxic-ischemic cerebral disorders in a newborn with a gestational age of 36–40 weeks. Doppler measurement of uterine arteries is performed to determine the following values: Pi AUD is the right uterine artery pulsation index, Pi AUS—pulsation index of left uterine artery and Pi ACM—pulsation index of middle cerebral artery. If 0.645 ≤ Pi AUD ≤ 0.695 or Pi AUD ≤ 0.425, while Pi ACM> 1.755, then moderate hypoxic-ischemic brain damage is predicted. If 0.425 <Pi AUD <0.645, while Pi AUS > 0.860, then severe hypoxic-ischemic brain damage is predicted.

EFFECT: method enables to predict with high accuracy the development and severity of perinatal hypoxic-ischemic CNS lesions, provide early diagnosis of cerebral pathology and select the correct approach to pregnant women and delivery by evaluating pulsation indices.

1 cl, 6 ex

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RU 2 829 429 C1

Authors

Berezhanskaya Sofya Borisovna

Abduragimova Marina Khudaverdievna

Afonin Aleksandr Alekseevich

Sozaeva Diana Izmailovna

Kravchenko Larisa Vakhtangovna

Churyukina Ella Vitalevna

Kaushanskaya Elena Yakovlevna

Drukker Nina Aleksandrovna

Popova Viktoriya Aleksandrovna

Dates

2024-10-30Published

2023-10-25Filed