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Thrombocytopenia in older adults
Brandon J McMahon1, Hau C Kwaan1
1Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
Seminars in Thrombosis and Hemostasis
|August 25, 2014
Summary
Older patients face unique thrombocytopenia risks, including bleeding, bone marrow changes, polypharmacy, and comorbidities. This review covers various thrombocytopenias and discusses age-related platelet function impacts on bleeding risk.
Area of Science:
- Geriatric Medicine
- Hematology
Background:
- Thrombocytopenia in older adults presents unique challenges.
- Underrecognized factors include bleeding risk, bone marrow senescence, polypharmacy, and comorbidity.
Purpose of the Study:
- To review various forms of thrombocytopenia in the elderly.
- To discuss age-related changes in platelet function and their effect on bleeding risk.
Main Methods:
- Literature review of thrombocytopenia in older patients.
- Discussion of primary and drug-associated immune thrombocytopenias.
- Analysis of other drug-associated thrombocytopenias.
Main Results:
- Older patients with thrombocytopenia have distinct characteristics.
- Age-related changes in platelet function can influence bleeding risk.
Conclusions:
- Recognizing specific risk factors in elderly thrombocytopenia is crucial.
- Understanding age-related platelet changes is important for managing bleeding risk.
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