Journal of perinatal medicine · 2008
Fetal electrocardiographic monitoring during labor in relation to cord blood levels of the brain-injury marker protein S-100.
Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Stuart Andrea, Edvinsson Linda, Källen Karin, Olofsson Per, Hellsten Charlotte, Amer-Wåhlin Isis
Аннотация
BACKGROUND: Cord artery protein S-100 levels at birth are potential markers of brain damage after asphyxia. Our aim was to investigate if S-100 levels were elevated in neonates with indirect signs of asphyxia during birth. S-100 levels in cord blood were studied in relation to cardiotocography (CTG) and fetal electrocardiography (FECG) changes during birth and to acidemia in umbilical blood.
MATERIAL AND METHODS: This case-control study was performed in parallel to a large randomized controlled trial (RCT) studying FECG at birth. Protein S-100 samples were collected from 103 neonates at birth and related to the CTG and ECG changes during labor and to pH in umbilical blood.
RESULTS: Protein S-100 was significantly higher in neonates with umbilical artery blood pH<or=7.05, compared to neonates with pH>7.05. Furthermore, neonates with preterminal CTG patterns showed increased S-100 levels compared to neonates with normal CTG. Neonates having significant CTG and ECG changes, leading to intervention according to clinical guidelines, showed significantly higher S-100 levels compared to neonates without such indication of intervention.
CONCLUSION: A relation exists between S-100 in umbilical blood at birth, acidosis and pathological patterns in CTG and FECG during labor.
MATERIAL AND METHODS: This case-control study was performed in parallel to a large randomized controlled trial (RCT) studying FECG at birth. Protein S-100 samples were collected from 103 neonates at birth and related to the CTG and ECG changes during labor and to pH in umbilical blood.
RESULTS: Protein S-100 was significantly higher in neonates with umbilical artery blood pH<or=7.05, compared to neonates with pH>7.05. Furthermore, neonates with preterminal CTG patterns showed increased S-100 levels compared to neonates with normal CTG. Neonates having significant CTG and ECG changes, leading to intervention according to clinical guidelines, showed significantly higher S-100 levels compared to neonates without such indication of intervention.
CONCLUSION: A relation exists between S-100 in umbilical blood at birth, acidosis and pathological patterns in CTG and FECG during labor.