# Implications of Maternal 45,X Mosaicism as a Secondary Genomic Finding Following Cell-Free DNA Sequencing During Pregnancy: A Deep Phenotype Study

> **NCT05548881** · — · WITHDRAWN · sponsor: **Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)**

## Conditions studied

- Cardiovascular Phenotype
- Metabolic Phenotype
- Hypertensive Disease
- Psychological Phenotype
- Audio

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05548881
- **Lead sponsor:** Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2025-04-01
- **Primary completion:** 2025-04-01
- **Final completion:** 2025-04-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study closed due to lack of resources. Study had no recruitment.
- **Last updated:** 2025-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05548881

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05548881, "Implications of Maternal 45,X Mosaicism as a Secondary Genomic Finding Following Cell-Free DNA Sequencing During Pregnancy: A Deep Phenotype Study". Retrieved via AI Analytics 2026-07-11 from https://api.ai-analytics.org/clinical/NCT05548881. Licensed CC0.

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