Poor sleep before breast cancer surgery may mean more pain and inflammation

NCT ID NCT07547774

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

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.

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.

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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

  • Dr. Abdurrahman Yurtaslan Ankara Oncology Education and Research Hospital Clinic of Anesthesiology and Rea

    RECRUITING

    Ankara, Yenimahalle, 06200, Turkey (Türkiye)

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