Chronic neck pain
Conditions
Interventions
Control group (Functional near-infrared spectroscopy technology):None
Chronic neck pain group (Functional near-infrared spectroscopy technology):None
Sponsors
Huadong Hospital affiliated to Fudan University
Eligibility
Sex/Gender
All
Age
20 Years to 80 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria for patients with chronic neck pain (1) Age in the 20-80 years old, all right-handed; (2) Meet the diagnostic criteria for chronic neck pain; (3) There is no obvious chronic pain in other parts of the body, such as chronic headache, lumbar and leg pain, etc.; (4) Education level: primary school education level or above; (5) VAS:=3 points, lasting for more than three months; (6) Willing to cooperate with the study, have good compliance, and sign the informed consent form. 2.Inclusion criteria for the healthy subjects (1) Age between 20-80 years old, all right-handed; (2) No history of chronic neck pain and pain in other sites; (3) Education level: primary school education level or above; (4) Willing to cooperate with the study, have good compliance, and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1.Exclusion criteria for patients with chronic neck pain (1) Other diseases of the patient cause neck and shoulder pain, such as trauma, tumor, periarthritis of shoulder, etc.; (2) Central nervous system diseases; (3) Medical history of alcoholism and abuse of prohibited drugs; (4) Combined with serious cardiovascular and cerebrovascular diseases, liver, kidney and hematopoietic system and other life-threatening diseases. 2.Exclusion criteria for healthy subjects (1) Pain caused by other diseases of the patient; (2) Central nervous system diseases; (3) Medical history of alcoholism and abuse of prohibited drugs; (4) Combined with serious cardiovascular and cerebrovascular diseases, liver, kidney and hematopoietic system and other life-threatening diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Correlation: The Pearson correlation coefficient between them is calculated based on the data at all time points in the pairwise channels.;Coherence: First, Fourier transform the data at all time points in each channel to obtain the power spectrum of each channel, and then find the cross power spectrum between two channels, which is the coherence value.;Phase locking value: First, Hilbert transform the data from all the time points on each channel to obtain the analytical signal time series of all channels, then extract the instantaneous phase, calculate the phase difference between two channels, and the PLV is calculated according to the phase difference.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Patient Health Questionnaire;Generalized Anxiety Scale; | — |
Countries
China
Contacts
Public ContactYongjun Zheng
Huadong Hospital affiliated to Fudan University
Outcome results
None listed