This trial is enrolling by invitation!
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You can access this
clinical trial
if you have
Chronic Pain or Mammary Cancer
and you are
between 18 and 65
years old
-
The phase for this study is not defined.
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The purpose

Postoperative pain is an ideal model for study on acute pain changing into chronic pain. The functional imaging of magnetic resonance can reflect the extent and character of pain exactly and the structural imaging of it can be a sign of the change. By analyzing fMRI results of participants with acute pain and following them up for three months, the investigators expect to find objective indicators for acute pain changing into chronic pain and give preventive analgesia for people with high risk of chronic pain.
Tris trial is registered with FDA with number: NCT03022864. The sponsor of the trial is RenJi Hospital and it is looking for 100 volunteers for the current phase.
Official trial title:
Establishment of Accurate Diagnosis and Treatment System for Postoperative Chronic Pain Based on Functional Magnetic Resonance Imaging