Poor sleep before breast cancer surgery may mean more pain and inflammation
NCT ID NCT07547774
First seen Apr 25, 2026 · Last updated Jun 20, 2026 · Updated 8 times
Summary
This study is looking at 150 women having breast cancer surgery to see if their sleep quality in the month before surgery can predict how much pain and inflammation they have afterward. Participants fill out a sleep questionnaire before surgery, and their pain and painkiller use are tracked for 24 hours after. The goal is to understand if poor sleepers need more pain relief, which could help personalize care.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Dr. Abdurrahman Yurtaslan Ankara Oncology Education and Research Hospital Clinic of Anesthesiology and Rea
RECRUITINGAnkara, Yenimahalle, 06200, Turkey (Türkiye)
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If it works, this could help doctors identify patients who may need extra pain management after breast cancer surgery based on their sleep quality.
What could go wrong
This is an observational study, not a treatment trial. It only looks for links between sleep and recovery, so it won't directly improve outcomes. Results may not apply to all patients.
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.