Tic disorder
Conditions
Interventions
Gold Standard:Clinical outcomes
Index test:Prediction 
model 
of 
early 
diagnosis 
and 
tic 
disorder
Sponsors
Beijing Children's Hospital, Beijing Children's Hospital Affiliated to Capital Medical University
Eligibility
Sex/Gender
All
Age
6 Years to 16 Years
Inclusion criteria
Inclusion criteria: 1. Patients aged 6-16 years; 2. Patients with tic symptoms in the last three months; 3. Patients who meet the diagnostic criteria of tic disorder in the 5th edition of American psychiatric diagnostic manual; 4. Patients who have not previously received medication for tic disorders; 5. Patients with right handedness; 6. Chinese children - Wechsler intelligence test IQ >= 80 points.
Exclusion criteria
Exclusion criteria: 1. Patients with tic symptoms lasting more than one year; 2. Patients diagnosed with schizophrenia, autism spectrum disorder, bipolar disorder, epilepsy and other nervous system diseases or other serious physical diseases; 3. Patients who have used other psychoactive drugs in the past three months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Diagnosis classification after one year ;Neuroimaging data;SEN, SPE, ACC, AUC of ROC; | — |
Secondary
| Measure | Time frame |
|---|---|
| tic severity; | — |
Countries
China
Contacts
Public ContactYonghua Cui
Beijing Children's Hospital, Beijing Children's Hospital Affiliated to Capital Medical University
Outcome results
None listed