Authors:
Daya S. Gunby J. Porter F. Scott J. Clark DA.
Institution
S. Daya, Department Obstetrics and Gynecology, McMaster University, 1200 Main Street West, Hamilton, Ont. L8N 3Z5; Canada. E-ail:
Dayas@fhs.csu. Mcmaster.ca.
Title:
Critical analysis of intravenous immunoglobulin therapy for recurrent miscarriage.
Source:
Human Reproduction Update. Vol 5(5) (pp75-482), 1999.
Abstract:
An alloimmune abnormality is believed to be the cause of recurrent miscarriage in couples in whom no other cause can be identified. Because of its immunosuppressive properties, intravenous immunoglobulin (IVIG) is used as a treatment for this disorder. The purpose of this study was to determine whether IVIG improves the chance of successful pregnancy in women with recurrent miscarriage by using individual patient data from efficacy trials. Detailed information on each patient enrolled in these trials was obtained to evaluate the efficacy of IVIG and investigate the effect of clinical variability on pregnancy outcome. Data from 125 patients in the IVIG group and 115 patients in the placebo group were available for analysis. Although the number of previous miscarriages and female age were both negative prognostic factors for successful outcome, there was no significant improvement in successful pregnancy or live birth rate with IVIG. Subgroup analyses indicated that timing of IVIG administration may be important. The results of the present study highlight the importance of stratification for known confounders, so that the role of IVIG can be evaluated in more detail. The collective evidence thus far indicates that IVIG does not have a therapeutic effect that is clinically meaningful.
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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