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Updated: Jun 26, 2026
14:39
Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
[External respiratory function and adrenal androgenic function in patients with bronchial asthma]
Klinicheskaia Meditsina
|January 31, 2009
Summary
This study found that lower serum dehydroepiandrosterone sulfate (DHEAS) levels correlate with reduced lung function and more severe bronchial asthma (BA) symptoms. Higher DHEAS levels are linked to better respiratory function in asthma patients.
Area of Science:
- Endocrinology
- Pulmonology
- Biochemistry
Context:
- Bronchial asthma (BA) is a chronic respiratory condition influenced by various factors.
- Adrenal androgens, such as dehydroepiandrosterone sulfate (DHEAS), play a role in physiological processes.
- Understanding the relationship between DHEAS levels and BA severity is crucial for patient management.
Purpose:
- To investigate the association between serum dehydroepiandrosterone sulfate (DHEAS) levels and external respiratory function in patients with bronchial asthma (BA).
- To explore potential differences in DHEAS levels based on disease severity, type, and sex in BA patients.
- To determine the correlation between DHEAS levels and lung function parameters like forced expiratory volume in 1 second (FEV1).
Summary:
- A study of 108 bronchial asthma patients revealed significantly lower serum dehydroepiandrosterone sulfate (DHEAS) levels in women compared to men.
- Patients with exogenous BA showed higher DHEAS levels than those with endogenous BA.
- Serum DHEAS levels demonstrated a significant negative correlation with forced expiratory volume in 1 second (FEV1), indicating impaired lung function with lower DHEAS.
Impact:
- The findings suggest that low serum DHEAS is associated with severe bronchial asthma, characterized by increased asthma attack frequency and duration.
- External respiratory function in BA patients with low DHEAS is marked by reduced FEV1.
- This research highlights DHEAS as a potential biomarker for asthma severity and a target for future therapeutic considerations.
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