qCTG and Doppler Ultrasound in the Detection of Hypoxia Among FGR Fetuses

Orthogyn Medical Center, Bulgaria

Status: Completed

Conditions: Late-onset Fetal Growth Restriction

Treatments: Device: QDSP Protocol

Study type: Observational

Funder types: Other

Identifiers

NCT04447248

QDSP Protocol

Details and patient eligibility

About

To evaluate the benefits of combining Doppler measurements of placental/fetal blood vessels with computerized cardiotocography (quantitative cardiotocogrpahy - qCTG) in the detection of fetal hypoxia (pH < 7.20) among late-onset growth restricted (SGR) fetuses

Enrollment: 1,714 patients

Sex: Female

Ages: 18 to 40 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• estimated fetal weight below the 10th centile of the reference curve for the Bulgarian population (11);
• absence of sonographic and laboratory evidence of structural anomalies;
• absence of severe maternal complications;
• documented birth weight < 10th centile;
• full follow-up documentation

Exclusion criteria

• multiple pregnancies;
• congenital malformations and any chromosomal malformations known before labor and delivery;
• severe maternal complications;
• documented birth weight > 10th centile;
• pregnancy loss;
• failure to obtain full follow-up documentation