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Myasthenia gravis in pregnancy
1Division of Maternal Fetal Medicine, Grace Hospital, University of British Columbia, Vancouver, Canada.
Obstetrics and Gynecology
|August 1, 1992
Summary
This review of myasthenia gravis in pregnancy found no predictors for maternal or neonatal exacerbations. Optimal care requires a multidisciplinary team approach for pregnant patients with myasthenia gravis.
Area of Science:
- Neurology
- Obstetrics
- Neonatology
Background:
- Myasthenia gravis (MG) is a chronic autoimmune neuromuscular disease.
- Pregnancy can present unique challenges for managing MG.
Purpose of the Study:
- To review clinical experiences with myasthenia gravis complicating pregnancy.
- To identify risk factors for exacerbations in mothers and infants.
Main Methods:
- Retrospective review of nine pregnant patients with myasthenia gravis.
- Data collected from January 1979 to January 1989 at Vancouver Salvation Army Grace Hospital.
Main Results:
- Nine patients delivered 11 infants; four experienced antepartum exacerbations, including one with respiratory failure.
- No puerperal exacerbations were observed; labor was generally uncomplicated.
- One case of neonatal myasthenia gravis was successfully treated with neostigmine.
Conclusions:
- No predictive factors were identified for maternal peripartum or neonatal myasthenia gravis.
- A collaborative team approach involving obstetricians, neurologists, and pediatricians is crucial for optimal parturient care.
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