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The antiphospholipid syndrome.

K Y Fong1, M L Boey

  • 1Department of Rheumatology and Immunology, Tan Tock Seng Hospital, Singapore.

Singapore Medical Journal
|October 1, 1992
PubMed
Summary
This summary is machine-generated.

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Antiphospholipid syndrome (APS) is an autoimmune disorder causing blood clots and pregnancy loss. Diagnosis involves detecting antiphospholipid antibodies, with management including anticoagulants and immunosuppressives.

Area of Science:

  • Immunology
  • Rheumatology
  • Hematology

Background:

  • Antiphospholipid syndrome (APS) is characterized by recurrent thrombosis, recurrent spontaneous abortions, and thrombocytopenia.
  • Elevated antiphospholipid antibodies (IgG or IgM) are a hallmark of APS.
  • APS can manifest with thrombosis or cell damage, often associated with connective tissue disorders.

Purpose of the Study:

  • To describe the clinical features, diagnostic methods, and management of antiphospholipid syndrome (APS).

Main Methods:

  • Detection of antiphospholipid antibodies using lupus anticoagulant test, VDRL test, and anticardiolipin antibody assays.
  • Immunologic tests are employed to identify overlapping antibody populations.
  • Clinical evaluation for thrombosis, spontaneous abortions, and thrombocytopenia.

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Main Results:

  • APS is defined by recurrent thrombosis, spontaneous abortions, and thrombocytopenia in the presence of antiphospholipid antibodies.
  • Primary APS occurs without an associated autoimmune disorder.
  • Various immunologic tests aid in the detection of relevant antibodies.

Conclusions:

  • Antiphospholipid syndrome (APS) is a distinct clinical entity requiring specific diagnostic approaches.
  • Management strategies involve anticoagulants, platelet inhibitors, and immunosuppressives.
  • Early diagnosis and appropriate management are crucial for patients with APS.