This study is intended to define the PCM normal laboratory range.
Study Type
OBSERVATIONAL
Enrollment
240
A fresh whole blood sample will be tested by PCM to determine the reference range.
Washington University in St. Louis
St Louis, Missouri, United States
Thomas Jefferson University
Philadelphia, Pennsylvania, United States
PCM Clotting Time (CT)
To define the PCM normal laboratory reference range, PCM clotting time (CT) will be measured.
Time frame: Testing to be initiated within 4 minutes of sample collection
Clot Formation Time (CFT)
To define the PCM normal laboratory reference range, clot formation time (CFT) will be measured.
Time frame: Testing to be initiated within 4 minutes of sample collection
Alpha Angle (AA)
To define the PCM normal laboratory reference range, alpha angle (AA) will be measured. To define the PCM normal laboratory reference range, clot formation time (CFT) will be measured.
Time frame: Testing to be initiated within 4 minutes of sample collection
Maximum Clot Firmness (MCF)
To define the PCM normal laboratory reference range, maximum clot firmness (MCF) will be measured.
Time frame: Testing to be initiated within 4 minutes of sample collection
30-minutes Lysis after CT (LI30)
To define the PCM normal laboratory reference range, 30-minutes lysis after CT (LI30) will be measured.
Time frame: Testing to be initiated with 4 minutes of sample collection, with result available 30 minutes after CT
45-minutes Lysis after CT (LI45)
To define the PCM normal laboratory reference range, 45-minutes lysis after CT (LI45) will be measured.
Time frame: Testing to be initiated within 4 minutes of sample collection, with result available 45 minutes after CT
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