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Sorting out the Relationship Between Esophageal and Pulmonary Disease
Noreen C Okwara1, Walter W Chan2
1Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA; Harvard Medical School, Boston, Massachusetts, USA.
Gastroenterology Clinics of North America
|October 31, 2021
Summary
This review examines the complex link between esophageal syndromes and lung diseases like asthma and COPD. It explores how these conditions influence each other, impacting patient outcomes and treatment strategies.
Area of Science:
- Gastroenterology and Pulmonology
- Interdisciplinary research connecting digestive and respiratory systems
Background:
- Established links exist between esophageal dysfunction and various pulmonary diseases, including asthma, COPD, IPF, and lung transplant rejection.
- The precise nature of this association remains incompletely understood, despite prior evidence.
Purpose of the Study:
- To comprehensively review the current understanding of the relationship between esophageal syndromes and pulmonary diseases.
- To explore the bidirectional influence and underlying pathophysiological mechanisms connecting these conditions.
Main Methods:
- Systematic review of recent scientific literature.
- Analysis of proposed hypotheses and pathophysiological pathways.
- Discussion of emerging clinical management strategies.
Main Results:
- Evidence suggests a bidirectional relationship where esophageal and pulmonary conditions affect each other's progression and outcomes.
- Key mechanisms include microaspiration via reflux and vagally mediated airway responses through reflex pathways.
- Recent data highlights the clinical significance of this interplay.
Conclusions:
- The interplay between esophageal syndromes and pulmonary diseases is significant and warrants further investigation.
- Understanding these connections can lead to improved diagnostic and therapeutic approaches for affected patients.
- Future research should focus on elucidating these mechanisms for better clinical management.
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