• Journal of Yeungnam Medical Science
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• v.13 no.1
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• pp.141-145
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• 1996

Habitual pregnancy loss has been defined as three or more consecutive spontaneous abortions. The rate of recurrent pregnancy loss is 2% to 5% of reproducible women. Half of this failure can be explained by genetic, hormonal, infectious, and anatomic factors. And eighty percent of the unexplained failures are proposed to have an immunologic cause. The antiphospholipid antibodies are characterized by prolonged phospholipid-dependent coagulation test (known as APTT or Russel viper venom), thrombosis, thrombocytopenia, and fetal loss. The association of antiphospholipid antibodies with one or more of these characteristic clinical features has been termed the antiphospholipid syndrome. We have experienced a case of successful live birth after treated a woman with heparin and aspirin who has experienced spontaneous abortion four times with antiphospholipid antibodies and present it with the review of literature.

• Pediatric Infection and Vaccine
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• v.26 no.1
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• pp.60-65
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• 2019

Antiphospholipid antibodies may be produced in cases involving autoimmune diseases and can sometimes be caused by infections, such as Mycoplasma pneumoniae infection. However, antiphospholipid antibodies causing thrombosis associated with M. pneumoniae pneumonia in children have rarely been reported. We report a case of an 8-year-old boy with M. pneumoniae pneumonia with antiphospholipid antibodies, complicated by brachial artery thrombosis. He was found to have antiphospholipid antibodies and low protein S levels. The brachial artery thrombus was removed via thrombectomy. The titers of antiphospholipid antibodies turned normal within 5 months. This is a rare case of M. pneumoniae infection with brachial artery thrombosis associated with transient antiphospholipid antibodies.

• Clinical and Experimental Reproductive Medicine
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• v.28 no.2
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• pp.105-110
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• 2001

Objective: To evaluate the abnormality of protein S in patients with recurrent spontaneous abortion due to antiphospholipid syndrome. Material and Method: Antigen and activity of protein S were analyzed by enzyme immunoassay and clotting method, respectively. Results: Of 18 patients with antiphospholipid syndrome, 4 patients were found to have no abnormality of protein S. There were 14 cases of protein S abnormality. Among them, there were 8 cases of type 1, 1 case of type 2, and 5 cases of type 3 protein S deficiency. Conclusion: So in the workup of patients with recurrent spontaneous abortion due to antiphospholipid syndrome, the evaluation for protein S is required.

• Clinical and Experimental Reproductive Medicine
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• v.25 no.3
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• pp.277-280
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• 1998

Antiphospholipid antibody is an immunoglobulin which may be of any class and which reacts with any phospholipid. For clinical use the definition of the term anti-phospholipid antibody is usually restricted to IgG and/or IgM antibody directed against the negatively charged phopholipids, cardiolipin, phosphatidyl inositol, phosphatidyl serine, or phosphatidic acid. The antigen of the serological test for syphilis is cardiolipin; negatively charged phopholipids are understood to be antigens to which lupus anticoagulants are directed. The term 'anticardiolipin' antibody syndrome, 'antiphospholipid' antibody syndrome, and 'lupus anticoagulant' syndrome are often, imprecisely, used interchangeably. We have experienced a case of recurrent spontaneous abortion with antiphospholipid antibody. So we report this case with a brief review of literatures.

• The Journal of Korean Obstetrics and Gynecology
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• v.36 no.1
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• pp.1-22
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• 2023

Objectives: This study was performed to analyze randomized controlled trial, which studied the effect of herbal medicine treatment on Antiphospholipid antibody positive recurrent abortion. Methods: We searched for randomized controlled trial of last 20 years based on Antiphospholipid antibody positive recurrent abortion and herbal medicine. The paper search was conducted through 7 online databases on July 16, 2022. Results: 9 studies were selected after selection and exclusion criteria. 5 studies compared combined treatment of herbal and western medicine, with western medicine alone. 4 studies compared herbal medicine alone with western medicine. Comparing with control group, the treatment group showed much improvement on conversion rate of anti-phospholipid antibodies, serum hCG and progesterone levels, pregnancy duration or fertility rates, and various symptoms. Conclusions: In this study, we found out benefit of herbal medicine with Antiphospholipid antibody positive recurrent abortion. For reliable evidence, further research is needed to establish safety of herbal medicines, standardize symptom criteria and specify the treatment course.

• Tuberculosis and Respiratory Diseases
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• v.77 no.6
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• pp.274-278
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• 2014

Antiphospholipid syndrome (APS) is an acquired systemic autoimmune disorder characterized by a combination of clinical criteria, including vascular thrombosis or pregnancy morbidity and elevated antiphospholipid antibody titers. It is one of the causes of deep vein thrombosis and pulmonary embolism that can be critical due to the mortality risk. Overall recurrence of thromboembolism is very low with adequate anticoagulation prophylaxis. The most effective treatment to prevent recurrent thrombosis is long-term anticoagulation. We report on a 17-year-old male with APS, who manifested blue toe syndrome, deep vein thrombosis, pulmonary thromboembolism, and cerebral infarction despite adequate long-term anticoagulation therapy.

• Tuberculosis and Respiratory Diseases
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• v.63 no.1
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• pp.72-77
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• 2007

Antiphospholipid syndrome (APS) causes recurrent thromboses and morbidity during pregnancy, including fetal loss. This malady is associated with the persistent presence of anticardiolipin antibody or lupus anticoagulant. The pulmonary manifestations of antiphospholipid syndrome include pulmonary thromboembolism, pulmonary hypertension, acute respiratory distress syndrome, etc. Pulmonary thromboembolism is often the initial manifestation of antiphospholipid syndrome and a timely diagnosis is critical due to the high mortality rate. We herein report on a 19-year-old man with pulmonary thromboembolism that was caused by primary antiphospholipid syndrome. He presented with blood-tinged sputum, fever and epigastric pain, and his chest computerized tomography showed pulmonary thromboembolism. The other possible causes of pulmonary thromboembolism were excluded and the diagnosis of primary antiphospholipid syndrome was confirmed by the lupus anticoagulant that was present on two occasions six weeks apart. We also discuss the nature and management of antiphospholipid syndrome, along with a brief review of the relevant literatures.

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.11 no.1
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• pp.52-57
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• 2005

Objectives : Recurrent pregnancy loss occurs in approximately 0.5-3% of women. There are many studies concerning immunological factor recently. Therefore, aim of this study is to examine the latest trend of researches concerning recurrent pregnancy loss, and controlled experiment on animals about antiphospholipid antibody. Method : We referred Pubmed site by using searching word of 'recurrent pregnancy loss' (Limits : 2000.1-2004.3, animal) Results and conclusions : 1. We searched 29 papers. Immunological factor : 18 ( about antiphospholipid antibody : 10 ), Chromosomal abnormality : 6, The others : 5 2. In five papers about controlled experiment on animals, (1) Materials : 8-12 weeks old mice / 11.5-day old-rat embryos / New Zealand rabbit (2) Inductions : inject intraperitoneally with human IgG containing antiphospholipid antibodies / culture in a solution of 1 ml medium which contained IgG purified from sera of women / inject intradermally with cardiolipin (3) Treatments : inject intraperitoneally with complement component before / culture in a solution of 1 ml medium which contained IgG purified from sera of women with SLE and RPL or from healthy women / inject intradermally with TFX, 0.9% NaCl (4) Measurements : weight fetuses and placentas, calculate frequency of fetal resorption / after culture, examine the embryos / examine platelet counts, APTT and numbers of live and dead newborns, resorbed fetuses, body mass, newborn viability and survival rates.

• Tuberculosis and Respiratory Diseases
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• v.82 no.1
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• pp.53-61
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• 2019

Background: Antiphospholipid antibody syndrome (APS), an important cause of acquired thrombophilia, is diagnosed when vascular thrombosis or pregnancy morbidity occurs with persistently positive antiphospholipid antibodies (aPL). APS is a risk factor for unprovoked recurrence of pulmonary embolism (PE). Performing laboratory testing for aPL after a first unprovoked acute PE is controversial. We investigated if a specific phenotype existed in patients with unprovoked with acute PE, suggesting the need to evaluate them for APS. Methods: We retrospectively reviewed patients with PE and APS (n=24) and those with unprovoked PE with aPL negative (n=44), evaluated 2006-2016 at the Asan Medical Center. We compared patient demographics, clinical manifestations, laboratory findings, and radiological findings between the groups. Results: On multivariate logistic regression analysis, two models of independent risk factors for APS-PE were suggested. Model I included hemoptysis (odds ratio [OR], 12.897; 95% confidence interval [CI], 1.025-162.343), low PE severity index (OR, 0.948; 95% CI, 0.917-0.979), and activated partial thromboplastin time (aPTT; OR, 1.166; 95% CI, 1.040-1.307). Model II included age (OR, 0.930; 95% CI, 0.893-0.969) and aPTT (OR, 1.104; 95% CI, 1.000-1.217). Conclusion: We conclude that patients with first unprovoked PE with hemoptysis and are age <40; have a low pulmonary embolism severity index, especially in risk class I-II; and/or prolonged aPTT (above 75th percentile of the reference interval), should be suspected of having APS, and undergo laboratory testing for aPL.

• Journal of the Korean neurological association
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• v.36 no.4
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• pp.333-336
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• 2018

Carotid free-floating thrombus (FFT) is a rare cause of stroke. The FFT is commonly associated with an atherosclerotic plaque rupture, but other causes need to be examined in young patients. We report a case of 31-year-old male patient with recurrent ischemic stroke caused by carotid FFT. Although initial laboratory test was unremarkable, recurrent stroke events led us to perform additional study and antiphospholipid syndrome (APLS) was diagnosed. Repetitive testing for APLS seems considerable when young patients present with recurrent stroke.