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Neutrophil Blood Cell Count Study

In this study, we want to learn about people who have lower levels of a type of blood cell called neutrophils but are still healthy. We want to find the normal neutrophil count in these people. This will help doctors and patients avoid unnecessary tests.

Age & Gender

18 years ~ 99 years
Male, Female, Gender Inclusive

Visit Availability

Standard business hours (M-F, 8-5)

Location

North Carolina (Statewide)

What will be asked of you

At the visit, you will be asked a few questions about your health. The study also involves a blood draw.

Incentives

Information provided upon request

In-person visits:
1

Total length of participation:
30 minutes

Looking for Specific Volunteers

Able to participate:

You identify as Black/African American or have Middle Eastern Ancestry

Not eligible if:

You are on any medications that could affect your blood cell counts
You are currently ill or have been hospitalized recently
You were born with a genetic condition that affect your blood cell counts
You have any history of autoimmune conditions, cancer, or chronic infections
You have any history of bone marrow or other organ transplant

Contact the Team

Visit Location

Contact & Visit Location

Primary Contact

Primary Visit Location

UNC Blood Research Center
Mary Ellen Jones Building (UNC-Chapel Hill)
116 Manning Dr, Chapel Hill, NC 27599, USA

Additional Study Information

Principal Investigator

Samuel Wilson
Medicine-Hematology

Study Type

Clinical or Medical
Observational

Study Topics

Healthy Volunteer or General Population
UNC or UNC Health employees

IRB Number

24-1396

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Questions?

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