Plain-English translation of NCT05414357 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Breast Cancer research guide →This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This research study looks at sleep problems that many breast cancer patients experience—about 40% report difficulty sleeping. Researchers want to understand how poor sleep affects thinking and daily life, and to find simple, non-medication ways to improve sleep. The study will compare three groups: people receiving chemotherapy for breast cancer, people with breast cancer not receiving chemotherapy, and people without cancer.
Sleep problems are very common in breast cancer patients—even more common than in the general population—but doctors don't fully understand why they happen or how they affect thinking and well-being. This study aims to fill that gap and develop practical, medication-free solutions to help improve sleep and quality of life.
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Participants will complete sleep assessments, thinking and mood questionnaires, and brain imaging scans (MRI) at the research center. The study will track your sleep patterns and how they relate to your thinking ability and quality of life over time. You'll be in contact with the research team regularly, though the exact number of visits and duration will be determined based on your specific situation and whether you're receiving chemotherapy.
AI-generated summary from trial data · Jul 18, 2026 · Not medical advice
France