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Pregnancy in systemic lupus erythematosus: a retrospective study from a developing community
D A Whitelaw1, D Hall, T Kotze
1Division of Rheumatology, Stellenbosch University and Tygerberg Hospital, Parow Valley, Bellville 7505, South Africa. dwhit@sun.ac.za
Clinical Rheumatology
|October 3, 2007
Summary
Pregnancy in systemic lupus erythematosus (SLE) is under-researched in developing nations. This study found no maternal deaths but noted preeclampsia and premature births in lupus pregnancies, highlighting the need for better maternal care.
Area of Science:
- Obstetrics and Gynecology
- Rheumatology
- Immunology
Background:
- Limited data exists on pregnancy outcomes for women with systemic lupus erythematosus (SLE) in developing countries.
- Pregnancy in SLE patients presents unique challenges and risks that require careful management.
Purpose of the Study:
- To review and analyze pregnancy outcomes in patients with SLE at a tertiary hospital in a developing country.
- To identify maternal and fetal risks associated with SLE during pregnancy in this specific setting.
Main Methods:
- A retrospective 10-year review of pregnancies in patients diagnosed with SLE.
- Data collection included maternal and fetal outcomes, complications, and management strategies.
Main Results:
- Forty-seven pregnancies in 31 SLE patients were analyzed. No maternal deaths occurred, but 13% experienced mild flares and 26% developed preeclampsia, with one intrauterine death.
- Live birth rate was 77%, with 39% premature births and 14% experiencing intrauterine growth retardation (IUGR). Neonatal complications included heartblock and lupus rash.
- One patient required abortion due to lupus nephritis, and another with active nephritis delivered a premature infant despite cyclophosphamide therapy with minor renal function deterioration.
Conclusions:
- Pregnancy in SLE patients in developing countries can be managed without maternal mortality, but significant risks like preeclampsia and prematurity persist.
- Close monitoring and management are crucial to improve outcomes for both mothers with SLE and their infants.
- Further research is needed to compare these findings with data from developed countries and refine care protocols.
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