Laboratory diagnosis and management challenges in the antiphospholipid syndrome

Lupus ◽  
2006 ◽  
Vol 15 (3) ◽  
pp. 172-178 ◽  
Author(s):  
M L Bertolaccini ◽  
M A Khamashta
Keyword(s):  
Antiphospholipid Syndrome ◽  
Laboratory Diagnosis ◽  
Diagnosis And Management

Catastrophic Antiphospholipid Syndrome Following Lower Extremity Arterial Bypass Surgery: Case Report and Evidence Review

2021 ◽  
pp. 153857442110462
Author(s):  
Ahmed A. Sorour ◽  
Levester Kirksey ◽  
Sarah Keller ◽  
Michael S. O’Connor ◽  
Sean P. Lyden
Keyword(s):  
Case Report ◽  
Lower Extremity ◽  
Antiphospholipid Syndrome ◽  
Current Literature ◽  
Bypass Surgery ◽  
Multidisciplinary Approach ◽  
Catastrophic Antiphospholipid Syndrome ◽  
Diagnosis And Management ◽  
Life Threatening ◽  
Evidence Review

Catastrophic antiphospholipid syndrome (CAPS) is a rare life threatening presentation of antiphospholipid syndrome. Surgery has been proposed as one of the triggering factors for this life threatening entity. There are no detailed published reports in the current literature describing CAPS as a complication after surgery. We report a case of a 21 year old that developed CAPS postoperatively and discuss the multidisciplinary approach for diagnosis and management.

Antiphospholipid Syndrome: Diagnostic Aspects of Lupus Anticoagulants

2001 ◽  
Vol 86 (07) ◽  
pp. 83-91 ◽  
Author(s):  
J. Arnout
Keyword(s):  
Monoclonal Antibodies ◽  
Antiphospholipid Syndrome ◽  
Autoimmune Disorder ◽  
Coagulation Factors ◽  
Laboratory Diagnosis ◽  
Anticardiolipin Antibodies ◽  
Lupus Anticoagulants ◽  
Glycoprotein I ◽  
Antigen Antibody

SummaryAntiphospholipid syndrome (APS) is an autoimmune disorder in which antiphospholipid antibodies (aPL) are thought to be involved in the development of venous and/or arterial thrombosis. APL found in this syndrome are antibodies directed against a variety of phospholipid (PL) binding-proteins of which β2-glycoprotein I (β2GPI) and prothrombin are considered to be the major antigens. Some of these antibodies prolong PL-dependent clotting reactions and are termed lupus anticoagulants (LA). Autoimmune aPL which bind through β2GPI to cardiolipin are called anticardiolipin antibodies (aCL). Clinical studies indicate that LA is a stronger risk factor for thrombosis than aCL. The production of monoclonal antibodies against β2GPI and prothrombin has enabled us to understand the mechanism by which LA prolong coagulation in vitro. LA form bivalent antigen-antibody complexes with increased affinity for PL which compete with coagulation factors for the same catalytic surface. These LA positive monoclonal antibodies may be helpful in further improving the laboratory diagnosis of LA.

Laboratory diagnosis of the antiphospholipid syndrome

2002 ◽  
Vol 108 (5-6) ◽  
pp. 263-271 ◽  
Author(s):  
Finn Wisløff ◽  
Eva M. Jacobsen ◽  
Sigurd Liestøl
Keyword(s):  
Antiphospholipid Syndrome ◽  
Laboratory Diagnosis
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