Status:
UNKNOWN
Morphological and Metabolic Changes of Dorsal Root Ganglion and Sympathetic Ganglion in Patients With Postherpetic Neuralgia on MRI
Lead Sponsor:
Huazhong University of Science and Technology
Conditions:
Pain
Neuropathy;Peripheral
Eligibility:
All Genders
18+ years
Brief Summary
Object: Postherpetic neuralgia (PHN) is pain that persists for 1-3 months after herpes zoster onset. It is the most common complication of herpes zoster and occurs in 15-40% of patients with herpes zo...
Detailed Description
Patients with the following conditions were excluded: psychiatric diseases or communication disorders; contraindications to MRI;DRG radiofrequency therapy, spinal cord electrical stimulation and other...
Eligibility Criteria
Inclusion
- aged more than 18 herpes zoster in cervical, thoracic,lumbar or sacral regions agree to participate to the research
Exclusion
- can not cooperate to MRI for mental disease contraindication for MRI treatments for DRG such as radiaofrequency therapy, spinal cord electircal stimulation were performed before examination. disagree to participate to the research
Key Trial Info
Start Date :
January 1 2021
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
October 1 2022
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT04880408
Start Date
January 1 2021
End Date
October 1 2022
Last Update
October 4 2022
Active Locations (1)
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1
Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
Wuhan, Hubei, China, 430030