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

> **NCT04447248** · — · COMPLETED · sponsor: **Orthogyn Medical Center, Bulgaria** · enrollment: 1714 (actual)

## Conditions studied

- Late-onset Fetal Growth Restriction

## Interventions

- **DEVICE:** QDSP Protocol

## Key facts

- **NCT ID:** NCT04447248
- **Lead sponsor:** Orthogyn Medical Center, Bulgaria
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-05-05
- **Primary completion:** 2019-10-07
- **Final completion:** 2019-10-07
- **Target enrollment:** 1714 (ACTUAL)
- **Last updated:** 2020-07-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04447248

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04447248, "qCTG and Doppler Ultrasound in the Detection of Hypoxia Among FGR Fetuses". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04447248. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*