Ignite Creation Date:
2025-12-25 @ 3:53 AM
Ignite Modification Date:
2026-03-01 @ 4:46 PM
Study NCT ID:
NCT03700502
Status:
UNKNOWN
Last Update Posted:
2018-10-09
First Post:
2018-09-27
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Functional Magnetic Resonance Imaging of Brain Activity in Patients With Painful Diabetic Neuropathy
Sponsor:
Nanjing First Hospital, Nanjing Medical University
Organization:
Study Overview
Official Title:
Use Resting-state Functional Magnetic Resonance Imaging (Rs-fMRI) to Explore the Brain Activity in Patients With Painful Diabetic Neuropathy (PDN) in Order to Study Central Mechanism of PDN.
Status:
UNKNOWN
Status Verified Date:
2018-03
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Patients with painful diabetic neuropathy (PDN) often combine with anxiety and depression. However, the pathogenesis of PDN is unclear, especially the mechanism associated with central nervous system. The investigators used fraction Amplitude of Low Frequency Fluctuation (fALFF) and Regional Homogeneity (ReHo) of resting-state functional Magnetic Resonance Imaging (rs-fMRI) to explore the brain activity in patients with PDN in order to study the central mechanism.The investigators evaluated the symptoms, signs and mental conditions of patients with PDN and non-pain neuropathy. The brain Blood Oxygen Level Dependent (BOLD) fMRI scan was performed in patients together with some gender and age matched healthy controls. Maybe this study can find that patients with PDN have abnormal brain activity, indicating central nervous system may contribute to painful diabetic neuropathy.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: