Actively Recruiting

Age: 1Minute - 1Day
All Genders
NCT06908616

Prevalence of Ethnic Neutropenia and Duffy Null Phenotype in Neonates

Led by Kaplan Medical Center · Updated on 2025-04-06

1000

Participants Needed

1

Research Sites

168 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

This is a prospective observational study designed to assess the prevalence of the Duffy null phenotype (associated with ethnic neutropenia) in neonates born at Kaplan Medical Center. Blood samples will be collected from umbilical cords (non-invasively) to evaluate Duffy antigen expression. Data on ethnicity, perinatal factors, and routine blood counts at 9-12 months (when available) will also be collected to correlate phenotype with absolute neutrophil count (ANC).

CONDITIONS

Official Title

Prevalence of Ethnic Neutropenia and Duffy Null Phenotype in Neonates

Who Can Participate

Age: 1Minute - 1Day
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Neonates born at Kaplan Medical Center between 1.9.2024 and 31.12.2025
  • Parental informed consent obtained
  • Umbilical cord blood available for routine testing
Not Eligible

You will not qualify if you...

  • None

AI-Screening

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Trial Site Locations

Total: 1 location

1

Kaplan Medical Center

Rehovot, Israel, Israel, 7661041

Actively Recruiting

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Research Team

T

Tal Ben Ami, M.D

CONTACT

Y

Yael Zeitak, PhD

CONTACT

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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