# Prevalence of Ethnic Neutropenia and Duffy Null Phenotype in Neonates

> **NCT06908616** · — · RECRUITING · sponsor: **Kaplan Medical Center** · enrollment: 1000 (estimated)

## Conditions studied

- Neutropenia (Low White Blood Cell Count)

## Interventions

- **DIAGNOSTIC_TEST:** Cord blood

## Key facts

- **NCT ID:** NCT06908616
- **Lead sponsor:** Kaplan Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-10-08
- **Primary completion:** 2026-12-31
- **Final completion:** 2027-12-31
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2025-04-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06908616

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06908616, "Prevalence of Ethnic Neutropenia and Duffy Null Phenotype in Neonates". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06908616. Licensed CC0.

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