Can an autoimmune problem cause recurrent miscarriages?

Abstract:

Objectives:

To elucidate, the relationship between anticardiolipin antibody and recurrent abortion.

Design:

prospective clinical study.

Setting:

Institutional practice in which patients with recurrent abortion were registered at the outpatient clinic for infertility of Niigata University Hospital.

Patients:

Five hundred sixty-one patients with recurrent abortions and 148 patients who were not recurrent aborters and who had experienced sporadic abortion.

Interventions:

Aborted conceptuses for chromosome analyses were collected from the patients.

Main Outcome Measure(s):

The positive rate of anticardiolipin antibody was assessed in patients with recurrent abortion. Chromosome analyses of aborted conceptuses were performed in 10 patients with positive anticardiolipin antibody who had experienced another pregnancy that resulted in repeated abortion. Similar analyses of aborted conceptuses from 148 sporadic early abortions (controls) were performed.

Results:

The incidence of chromosome abnormalities in anticardiolipin antibody-positive recurrent aborters was 20.0% (2 of 10 cases), which was significantly lower than that of patients with sporadic abortion (60.1%, 89 of 148 cases).

Conclusion(s):

The low incidence of chromosome abnormalities in aborted conceptuses of patients with positive anticardiolipin antibody suggests that this antibody is strongly implicated in the genesis of recurrent abortions.

Please click on the required question.

• 1  What is a miscarriage?
• 2  What are the different types of miscarriage?
• 3  How accurate are pregnancy tests?
• 4 What is a blighted ovum?
• 5 I have had a hydatidiform mole. What is this?
• 6 Why did I have a spontaneous miscarriage?
• 7 How frequently do miscarriages occur?
• 8 I am miscarrying. How should this be treated?
• 8a Can miscarriage result in anxiety and depression?
•  9 What is meant by recurrent miscarriage?
• 10 I have a problem with recurrent miscarriage. What is the chance of my next pregnancy being successful?
• Q 12.11 Recurrent Miscarriage I have miscarried again. Why does this keep happening?
• 12 What congenital problems might be associated with recurrent miscarriage and how could they be treated?
• 13 What traumatic conditions can cause recurrent miscarriage and how can they be treated?
• 14 Can infection cause recurrent miscarriage and would treatment help?
• 15 Could a metabolic disorder cause recurrent miscarriage?
• 16 Could a hormonal problem account for recurrent miscarriage and would hormone treatment help me?
• 17 Could an autoimmune problem cause recurrent miscarriage and how could this be treated?
• 18 Could a tumour cause recurrent miscarriage?
• 19 What degenerative processes may be associated with recurrent miscarriage?
• 20 After every miscarriage I become more depressed. Could this account for the problem?
• 21 Is it always possible to explain recurrent miscarriage?
• 22 I have a problem with recurrent miscarriage. What treatment is available to ensure that this does not happen again?
• 23 What is an ectopic pregnancy?
• 24 How frequently do ectopic pregnancies occur?
• 25 Why do ectopic pregnancies occur?
• 26 How can an ectopic pregnancy be diagnosed?
• 27 How can an ectopic pregnancy be treated?
• 28 Where can I obtain more information?
• 29 Support Groups.
  

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This is the personal website of David A Viniker MD FRCOG, Consultant Obstetrician and Gynaecologist at Whipps Cross University Hospital, London - Specialist Interests - Reproductive Medicine including Infertility, PCOS, PMS, Menopause and HRT.

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