The article 'Melatonin and Cortisol Concentration Before and After CPAP Treatment of Obstructive Sleep Apnea' has been retracted.
This paper is a retraction notice for the original article DOI: 10.2147/NSS.S553499. No new findings are presented; the retraction indicates that the original study's results are no longer considered valid.
Evidence Score
Study Evidence
Study 1. Melatonin and Cortisol Concentration Before and After CPAP Treatment of Obstructive Sleep Apnea [Retraction].
observational· Nature and science of sleep (2026)
Result:
Mechanism Graph
Limitations
- ⚠The original article has been retracted, so any claims from it are not reliable.
- ⚠No data or results are provided in this notice.
Frequently Asked Questions
What does this retraction notice indicate?▼
It indicates that the original article on melatonin and cortisol in CPAP-treated OSA patients has been withdrawn from the scientific literature.
Why was the article retracted?▼
The notice does not specify the reason, but retractions typically occur due to issues such as data integrity, ethical problems, or errors.
Should I cite the original article?▼
No, you should not cite the original article as it has been formally retracted.
Are there any findings from this paper?▼
No, this is a retraction notice and contains no new findings.
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References
- 1.. "Melatonin and Cortisol Concentration Before and After CPAP Treatment of Obstructive Sleep Apnea [Retraction].." Nature and science of sleep, 2026. PMID: 42634665 DOI: 10.2147/NSS.S646824