Can a sleep apnea device shield lungs from radiation?

NCT ID NCT05142358

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether using a CPAP machine (commonly used for sleep apnea) during radiation therapy can reduce the amount of radiation reaching the lungs. Eight people with left-sided breast cancer or lung cancer took part. Researchers compared lung radiation doses with and without the CPAP device to see if it offered protection.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Cleveland Clinic Taussig Cancer Institute, Case Comprehensive Cancer Center

    Cleveland, Ohio, 44195, United States

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