Overview
A multi-center clinical longitudinal study of neuropathic pain by collecting data on patients' brain physiology and cognitive function
Description
Using the use of pain visual analog scale (VAS), digital pain grading method (NRS), neuropathic pain assessment scale (DN4), sleep quality (Pittsburgh sleep quality index, Ascens insomnia scale), social support assessment scale (SSQ), Montreal cognitive assessment scale (MoCA), Barrett impulse scale (BIS), anxiety and depression score (GAD-7, PHQ-9), emotional tasks, cognitive function (N-back, time perception, delay-discount), electroencephalogram (EEG), near-infrared brain function imaging (fNIRS) and other indicators to study the dynamic changes of various factors in the process of acute pain.
Eligibility
Inclusion Criteria:
- The subjects voluntarily participated in the study and signed an informed consent form;
- The age is between 18 years old (inclusive) and 85 years old (inclusive), regardless of gender;
- Body mass index (BMI) ≤ 45;
- Clinically clearly diagnosed neuropathological pain (pain VAS score ≥4 or above);
- Did not participate in the drug/medical device test within 3 months before the test;
Exclusion Criteria:
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