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Platelet Function During ECMO (Extra Corporeal Membrane Oxygenation)

NCT00748878 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 5

Last updated 2013-10-16

No results posted yet for this study

Summary

Platelet transfusions are routinely administered during neonatal ECMO, with an average of 1.3 platelet transfusions per day being administered while a patient is undergoing ECMO treatment. The cause of thrombocytopenia during ECMO largely involves platelet adherence to the oxygenator membrane. Platelet transfusions carry risks such as infections with bacteria or yeast, and development or worsening of pulmonary hypertension. It is likely that if fewer platelet transfusions can be administered during the ECMO run, the cumulative adverse effects of platelet transfusions would diminish and patient outcomes improve. In order to better understand platelet function during ECMO, the investigators plan to serially determine the circulating platelet mass, plasma platelet factor 4 concentration, megakaryocyte mass (estimated by plasma thrombopoietin concentration), and platelet function as quantified by PFA100. Any patient on ECMO will be eligible for this pilot study of 5 patients. By understanding changes in platelet function, we hope to design a future study that may modify the frequency or need for platelet transfusions during ECMO.

Conditions

Sponsors & Collaborators

Principal Investigators

  • Donald .Null, M.D. · University of Utah

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-06-30
Primary Completion
2012-06-30
Completion
2013-06-30

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00748878 on ClinicalTrials.gov