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Clinical variations between three different causes of thrombocytopenia
1Department of Medical Oncology, Hacettepe University, Ankara, Turkey.
Nigerian Journal of Clinical Practice
|January 21, 2021
Summary
Diagnosing thrombocytopenia causes like aplastic anemia, ITP, and TTP can be aided by clinical findings. The ITP Bleeding Scale Assessment showed significant differences, particularly in aplastic anemia patients.
Area of Science:
- Hematology
- Clinical Medicine
- Diagnostic Tools
Background:
- Thrombocytopenia, defined as a platelet count below 150 × 10^9/L, is a significant bleeding risk.
- Key causes include Aplastic Anemia (AA), Immune Thrombocytopenic Purpura (ITP), and Thrombotic Thrombocytopenic Purpura (TTP).
Purpose of the Study:
- To interpret diverse laboratory and clinical findings across different causes of thrombocytopenia.
- To evaluate the utility of the ITP Bleeding Scale Assessment (ITP-BSA) in differentiating these conditions.
Main Methods:
- Analysis of 100 patients diagnosed with AA, ITP, or TTP.
- Assessment of the ITP Bleeding Scale Assessment (ITP-BSA) performance in these patient groups.
Main Results:
- Platelet counts were similar across groups; thrombosis was more frequent in TTP (20.7%).
- Neurological findings (89.7%) and sepsis (41.4%) were more common in TTP.
- All AA patients exhibited bleeding, while ITP-BSA scores were highest in AA, differing significantly from ITP and TTP.
Conclusions:
- Clinical variations in thrombocytopenic patients are crucial for diagnosis.
- Bleeding scoring systems, like the ITP-BSA, can be valuable tools in differentiating causes of thrombocytopenia.
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