NCT03912610

Study on Brain Structure and Function of Pain-related Emotion Disorder

Study on Brain Structure and Function of Patients With Pain-related Emotion Disorder Via Multi-mode Magnetic Resonance Imaging

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 5 (estimated)
• Sponsor: Zhoujie · Academic / Other
• Sex: All
• Age: 35 Years – 65 Years
• Healthy volunteers: Accepted

Summary

By the method of multi-mode Magnetic Resonance Imaging, 5 patients with knee osteoarthritis are selected in this trial to observe the possible differences in the brain structure and function from the 5 healthy volunteers.

Detailed description

In this study, 5 patients with knee osteoarthritis and 5 healthy volunteers were selected. The degree of pain is evaluated via visual analogue pain scale (VAS). The emotional state is evaluated by Hamilton anxiety scale (HAMA) or Hamilton depression scale (HAMD). The patients and healthy volunteers who meet the include criteria are include in the research. Then the spontaneous brain electrical activity is collected by multimodal brain magnetic resonance imaging technology. The spontaneous brain electrical activity is analyzed to find the differences between knee osteoarthritis patients and healthy volunteers. Further analysis of resting brain functional connectivity and information exchange changes in multifunctional areas, in order to elaborate the central mechanism of pain and emotion modulation.

Conditions

• Osteoarthritis, Knee
• Depressive Symptoms
• Anxiety State

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Functional magnetic resonance examination	Functional magnetic resonance examination by a Ultra high field magnetic resonance instrument named MAGNATOM 7T.

Timeline

• Start date: 2019-05-01
• Primary completion: 2022-04-01
• Completion: 2022-04-01
• First posted: 2019-04-11
• Last updated: 2019-04-12