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Cesarean delivery for life-threatening status asthmaticus
Jamie O Lo1, Jonathan Boltax, Torri D Metz
1Department of Obstetrics and Gynecology, University of Utah, Salt Lake, Utah, USA. Loj@ohsu.edu
Obstetrics and Gynecology
|January 25, 2013
Summary
Severe asthma during pregnancy can be life-threatening. Cesarean delivery may be a critical intervention for maternal respiratory distress when standard treatments fail in late pregnancy.
Area of Science:
- Obstetrics and Gynecology
- Pulmonology
- Critical Care Medicine
Background:
- Asthma is a prevalent chronic condition during pregnancy.
- Asthma exacerbations can lead to severe maternal and fetal complications.
- Most cases are managed medically, but refractory instances may require delivery.
Observation:
- A case of status asthmaticus at 33 weeks gestation presented with severe maternal respiratory acidosis.
- The patient required mechanical ventilation and was unresponsive to standard medical therapies.
- Delivery by cesarean delivery was performed in the medical intensive care unit.
Findings:
- Cesarean delivery led to immediate improvement in maternal ventilation parameters.
- This intervention was considered due to refractory status asthmaticus and maternal respiratory compromise.
- The procedure was undertaken for both maternal and fetal indications.
Implications:
- Cesarean delivery can be a life-saving measure in third-trimester pregnancies with refractory, life-threatening asthma.
- Consideration of delivery may improve maternal tidal volumes and gas exchange.
- This approach offers a final therapeutic option when medical and ventilatory support is insufficient.
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