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Study identifier: NCT00230165 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The Genetics and Functional Basis of Inherited Platelet, White Blood Cell, Red Blood Cell, and Blood Clotting Disorders.

Condition: Glanzmann Thrombasthenia  ·  Sponsor: Rockefeller University

PhaseN/A
Planned participants60
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersYes

About this study

Blood contains red blood cells, white blood cells, and platelets, as well as a fluid portion termed plasma. We primarily study blood platelets, but sometimes we also analyze the blood of patients with red blood cell disorders (such as sickle cell disease), white blood cell disorders, and disorders of the blood clotting factors found in plasma. Blood platelets are small cell fragments that help people stop bleeding after blood vessels are damaged. Some individuals have abnormalities in their blood platelets that result in them not functioning properly. One such disorder is Glanzmann thrombasthenia. Most such patients have a bleeding disorder characterized by nosebleeds, gum bleeding, easy bruising (black and blue marks), heavy menstrual periods in women, and excessive bleeding after surgery or trauma. Our laboratory performs advanced tests of platelet function and platelet biochemistry. If we find evidence that a genetic disorder may be responsible, we analyze the genetic material (DNA and RNA) from the volunteer, and when possible, close family members to identify the precise defect.

This description comes directly from the study's public registry record.

Talk to the study team

Recruitment Specialist  ·  1-800-782-2737  ·  rucares@rockefeller.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Rockefeller University HospitalNew York, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT00230165