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- Dokumenttyp:
- Review; Journal Article
- Autor(en):
- Koczulla, Andreas Rembert; Schneeberger, Tessa; Jarosch, Inga; Kenn, Klaus; Gloeckl, Rainer
- Titel:
- Long-Term Oxygen Therapy.
- Abstract:
- BACKGROUND: Long-term oxygen therapy (LTOT) is an established treatment for patients with chronic hypoxemia. Its scientific basis is derived mainly from two trials from the early 1980s that showed a survival advantage for patients with chronic obstructive pulmonary disease (COPD) treated with LTOT. Robust data are not available for other diseases associated with hypoxemia. METHODS: This review is based on pertinent publications retrieved by a selective search in PubMed. RESULTS: The use of LTOT for 15 to 16 hours per day (or, better, 24 hours per day) is recommended in current guidelines for patients with chronic hypoxemia (PaO2 ≤ 55 mm Hg) because this treatment was found to be associated with a lower mortality rate compared to no LTOT (33% vs. 55%, p <0.05) based on data from the early 1980s. In the short term, oxygen administration to a hypoxemic patient can improve oxygen saturation by nine percentage points and improve physical performance to a clinically relevant extent (6-minute walking test: + 37 m, p <0.001). The available data do not support the use of LTOT for normoxemic patients. LTOT should only be administered for strict indications, in accordance with the guidelines, and only in a form suitable for the individual patient. Skin burns can occur as a side effect of LTOT because of contact explosions with any type of fire. CONCLUSION: The acquisition of further robust data would be desirable, particularly with respect to patient-relevant outcome parameters including quality of life, performance status, and mortality. Moreover, the German guidelines on oxygen therapy need to be updated.
- Zeitschriftentitel:
- Dtsch Arztebl Int
- Jahr:
- 2018
- Band / Volume:
- 115
- Heft / Issue:
- 51-52
- Seitenangaben Beitrag:
- 871-877
- Volltext / DOI:
- doi:10.3238/arztebl.2018.0871
- PubMed:
- http://view.ncbi.nlm.nih.gov/pubmed/30765024
- Print-ISSN:
- 1866-0452
- TUM Einrichtung:
- Poliklinik für Präventive und Rehabilitative Sportmedizin
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