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Related Experiment Videos

Asthma treatment in pregnancy: a randomized controlled study

P J Wendel1, S M Ramin, C Barnett-Hamm

  • 1Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, USA.

American Journal of Obstetrics and Gynecology
|July 1, 1996
PubMed
Summary

Inhaled corticosteroids significantly reduced asthma readmissions in pregnant women. Intravenous aminophylline provided no therapeutic benefit for asthma exacerbations during pregnancy.

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Area of Science:

  • Obstetrics and Gynecology
  • Pulmonology
  • Pharmacology

Background:

  • Asthma exacerbations during pregnancy pose risks to both mother and fetus.
  • Effective management of asthma exacerbations is crucial for optimal pregnancy outcomes.

Purpose of the Study:

  • To evaluate the efficacy of inhaled corticosteroids in managing asthma exacerbations in pregnant women.
  • To compare the therapeutic benefits of intravenous aminophylline versus intravenous methylprednisolone for acute asthma exacerbations.

Main Methods:

  • A prospective study of 84 pregnant women experiencing 105 asthma exacerbations.
  • Randomized assignment to intravenous aminophylline or methylprednisolone for acute exacerbations.
  • Post-discharge randomization to inhaled beclomethasone plus oral corticosteroid taper or standard care.

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Main Results:

  • Intravenous aminophylline did not improve response time or reduce hospital stay.
  • Inhaled beclomethasone significantly decreased readmission rates by 55% (12% vs 33%).
  • Increased rates of pregnancy-induced hypertension and cesarean delivery were observed.

Conclusions:

  • Intravenous aminophylline is not recommended for asthma exacerbations in pregnancy.
  • Continuous inhaled corticosteroids are effective in reducing subsequent asthma-related hospital admissions during pregnancy.