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Updated: Aug 6, 2026

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
Published on: August 24, 2019
[Long-term oxygen therapy in chronic obstructive pulmonary disease]
M Nguyen Dang1, Ph Royaux, Th Bury
1Service de Pneumologie, CHU Sart Tilman, Liège.
Long-term home oxygen therapy improves survival for chronic hypoxemia patients. This review covers the rationale and systems for ambulatory oxygen therapy.
Area of Science:
- Pulmonary Medicine
- Critical Care Medicine
Context:
- Chronic hypoxemia necessitates long-term oxygen therapy.
- Ambulatory oxygen therapy is now standard care.
Purpose:
- To present the rationale for ambulatory oxygen therapy.
- To describe various home oxygen systems.
Summary:
- Two large multicenter trials demonstrate survival benefits.
- Long-term home oxygen therapy is a proven intervention.
Impact:
- Optimizing ambulatory oxygen therapy improves patient outcomes.
- Understanding home oxygen systems aids clinical practice.
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