Scientists hunt for clues to chronic pain after surgery in tiny blood molecules

NCT ID NCT06418295

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This pilot study looks at why some people develop chronic pain after chest surgery. Researchers will collect blood samples from 60 patients before and after surgery to measure certain molecules (cytokines) and check if changes in gene activity (epigenetics) are linked to long-term pain. The goal is to gather initial data for larger studies, not to test a new treatment.

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 successful, this study could point toward ways to predict or prevent chronic pain after surgery by targeting specific cytokines or epigenetic changes.

What could go wrong

This is a very early pilot study with only 60 participants, so results may not apply to everyone. It is designed to gather information, not to test a treatment.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

Chronic Pain lung cancer Pain, Postoperative

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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