Impact of Intrahepatic Cholestasis of Pregnancy on Neonatal Respiratory Outcomes
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Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: Intrahepatic Cholestasis of Pregnancy, Respiratory Distress Syndrome, Newborn. Базовые параметры: 1 Hour — 28 Days · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
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Официальное название
Intrahepatic Cholestasis of Pregnancy and the Respiratory Challenges of Bile Acids Pneumonia in Neonates (The CHOLE-RESP Trial)
Обзор
Intrahepatic cholestasis of pregnancy is a liver condition in late pregnancy, causing itching and high bile acid levels that return to normal after birth. Babies born to mothers with this condition may have a higher risk of breathing issues. Researchers suspect bile acids might lead to a specific type of lung problem in newborns, but more studies are needed to confirm this.
Подробное описание
Intrahepatic cholestasis of pregnancy is a hepatic complication that predominantly arises during the second or third trimester. It is characterized by serum bile acid levels above 10 micromol/L and persistent pruritus, which resolves after delivery. To date, it has been observed that respiratory distress syndrome occurs more frequently in neonates born to mothers with cholestasis of pregnancy, and a potential new entity, 'acute bile acid-induced pneumonia,' has been proposed, though statistical confirmation is lacking. Therefore, the investigators deem it imperative to conduct a study in the neonatal population to establish a definitive conclusion regarding neonatal pulmonary impairment secondary to maternal bile acid accumulation.
Первичные конечные точки
- Incidence of respiratory distress syndrome [Срок оценки: First 72 hours of life]
- The need for exogenous surfactant administration [Срок оценки: First 72 hours of life]
- Biomarkers related to pulmonary injury and surfactant deficiency [Срок оценки: In the first 24 hours, at 48-72 hours and at 7 days of life]
Вторичные конечные точки (4)
- Respiratory morbidity [Срок оценки: First 7 days of life]
- NICU admission [Срок оценки: First 48-72 hours of life]
- Length of hospitalization [Срок оценки: From day 1 of life until discharge]
- Neonatal mortality [Срок оценки: From day 1 of life until 28 days of life]
Критерии участия
ICP-EXPOSED GROUP
Критерии включения
- mother with recent diagnosis of intrahepatic cholestasis of pregnancy (serum bile acids over 10 micromol/l in the last 7 days before birth), with informed consent given a few hours before giving birth
- ursodeoxycholic acid, independent of dosage or initiation of treatment
- neonates born in Clinical Hospital of Obstetrics and Gynecology "Prof.Dr. Panait Sirbu" or transferred to our unit in the first 24 hours of life
Критерии исключения
- no informed consent
- serum bile acids under 10 micromol/l in the last 7 days before birth
- newborns transferred from other neonatal units after 24 hours of life
UNEXPOSED GROUP
Критерии включения
- mother with no history of hepatic disease during or before the current pregnancy, with informed consent given a few hours before giving birth
- neonates born in Clinical Hospital of Obstetrics and Gynecology "Prof.Dr. Panait Sirbu", of similar gestational age/weight/sex at birth to corresponding neonates in the ICP-exposed group
Критерии исключения
\- ursodeoxycholic acid, independent of dosage or initiation of treatment (suspected hepatic disease/elevated transaminases)
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
Румыния · 1 центр
- Clinical Hospital of Obstetrics and Gynecology "Prof. Dr. Panait Sârbu" — Bucharest
Публикации
- Niculae LE, Niculae AS, Tocariu R, Petca A. Impact of intrahepatic cholestasis of pregnancy on neonatal respiratory outcomes (CHOLE-RESP): protocol for a prospective cohort study. Front Pediatr. 2026 Feb 2;14:1640579. doi: 10.3389/fped.2026.1640579. eCollection 2026. PMID 41704598
Идентификаторы
NCT: NCT06679972 · 34/15.10.2024