Liberty Analyzer WBC System: Reference Interval Study
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Conditions studied: Healthy Volunteers
In brief
The purpose of this study is to establish the reference intervals for WBC and granulocytes for the Liberty Analyzer WBC System.
Key facts
- Study ID
- NCT07031882
- Run by
- Entia Ltd
- People needed
- 300
- Starts
- 2026-03-19
- Expected to finish
- 2026-09-30
- Last updated by the study team
- 2026-08-07
Who can join
Age: 21 and older. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Aged ≥21 years old at the time of study entry
- Able to provide written informed consent
You may not qualify if…
- Inadequate use and understanding of the English language, requiring a translator
- Undergone tattooing or body piercing within the 7 days prior to the study visit
- Undergone vaccination within the 7 days prior to the study visit
- Episode of upper respiratory infection within the 30 days prior to the study visit
- Use of oral corticosteroid medications within the 30 days prior to the study visit
- Undergone surgery within the 90 days prior to the study visit
- Been hospitalised within the 90 days prior to the study visit
- Donated blood or plasma within the 90 days prior to the study visit
- Pregnant at the time of the study visit
- Breastfeeding at the time of the study visit
- Current diagnosis of anemia (including iron deficiency anemia, vitamin deficiency anemia, aplastic anemia and/or hemolytic anemia)
- Current diagnosis of high blood pressure
- Current diagnosis of diabetes mellitus
- History or current diagnosis of chronic kidney disease or end-stage renal disease
- History or current diagnosis of cancer
- History or current diagnosis of cardiovascular disease
- History or current use of radiotherapy of the chest or abdomen
- History or current diagnosis of the following conditions known to affect the CBC differential count:
- Immune Thrombocytopenic Purpura (ITP)
- Systemic Lupus Erythematosus (SLE)
- Rheumatoid Arthritis (RA)
- Antiphospholipid Syndrome (APS)
- Sjogren's Syndrome
- Tuberculosis (TB)
- HIV
Where it is running
- Exercise & Sport Nutrition Laboratory — College Station, Texas, United States
Full record on ClinicalTrials.gov
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