- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04509778
Develop a Psychosis Risk Calculator for Chinese Mental Health Servises
This project will use the collected clinical and biological information of high-risk groups, use embedded computer chips, and use big data background analysis system to comprehensively evaluate the risk of high-risk groups, and build a mental illness risk estimator completely relying on the sample data of Chinese population and with independent intellectual property rights.
The calculator function and the risk calculation standard verified by the model can obtain the risk degree of each patient's progress to psychosis in the next two years. This calculator will play an important role in the prevention and treatment of psychosis.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Severe mental disorders, mainly schizophrenia (SZ), affect 16 million Chinese population. At present, due to the lack of effective techniques and standards for early risk identification, the intervention opportunity for prevention and optimal efficacy is often missed.
In previous cohort studies , it has been found that this clinical high-risk(CHR) population can be effectively identified before its onset. Since 2011, the project team has been relying on the ShangHai At Risk for Psychosis Program, 300 CHRs were enrolled in the clinic through screening and diagnostic interview. The baseline clinical and event-related EEG indicators of this cohort were collected. The cohort was followed up for 2 years, with a follow-up completion rate of nearly 90%, it was found that the clinical outcome of high-risk groups was nearly one third, and the proportion of patients would be converted to schizophrenia within 2 years. This conversion rate is very consistent with the results of cohort studies of other large high-risk groups in the world. In view of this conversion ratio, many countries, such as the United States, have begun to use the baseline information to build prediction models, so as to form a psychiatric prediction tool.
After 5 years of accumulation, the project team has sufficient data to build a psychosis risk prediction model suitable for Chinese people, truly realize the goal of early diagnosis and treatment, and further support with the integration of key identification technologies and big data calculation.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
-
Shanghai, China, 200030
- Shanghai Mental Health Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- be aged 14 to 45-year-old;
- have had at least 6-years of primary education;
- be drug-naïve;
- be understanding the survey, be willing to enrol in the study and sign the informed consent;
- Through the Structured Interview for Prodromal Syndromes/Scale of Prodromal Symptoms (SIPS/SOPS), the participants should meet the Criteria of Prodromal Syndrome. Participants should fulfil at least one of the prodromal syndrome criteria: (1) brief intermittent psychotic syndrome, (2) attenuated positive symptom syndrome, or (3) genetic risk and deterioration syndrome.
Exclusion Criteria:
- Through the Mini-International Neuropsychiatric Interview (MINI), Axis I mental disorders such as schizophrenia, affective disorders, and anxiety spectrum disorders will be excluded;
- Acute or chronic renal failure; liver cirrhosis or active liver diseases;
- Abnormal laboratory tests results judged by the researchers to be clinically significant and considered to affect the efficacy of the test drugs or the safety of the subjects;
- Severe or unstable physical diseases, including: neurological disorders (delirium, dementia, stroke, epilepsy, migraine, etc.), congestive heart failure, angina pectoris, myocardial infarction, arrhythmia, hypertension (including untreated or uncontrolled hypertension), malignant tumours, immune compromise, and blood glucose above 12 mmol/L;
- Alcohol abuse within 30 days, or alcohol or drug dependence within 6 months before the trial;
- Pregnant or lactating women, or women in childbearing age who are positive in urine human chorionic gonadotropin test, or men and women who do not take effective contraceptive measures or plan for pregnancy within 3 months after the initiation of the trial;
- Stroke within the last month;
- Participating in any clinical trial within 30 days before the baseline;
- Other situations judged by the investigators not to be suitable for the clinical trial.
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
SHARP
ShangHai At Risk for Psychosis
|
Participants will be informed that this is not a treatment study and it involves naturalistic follow-up without any extra intervention.
They will otherwise follow the routine clinical treatment procedure.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Conversion to psychosis
Time Frame: 4 weeks
|
It will be determined using the criteria for the Presence of Psychotic Symptoms from SIPS.
Specifically, the conversion will be defined by the presence of level 6 positive symptoms (the rating "6" refers to severe and psychotic symptoms) identified as either dangerous, disorganised, or occurring at least one hour a day on average, over four days a week for at least 16 hours.
|
4 weeks
|
Poor function
Time Frame: 4 weeks
|
It will be determined by GAF score.
Specifically, poor function outcome is defined as the GAF score of less than 60 at the follow-up point.
|
4 weeks
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 16CR3016A
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Clinical High-risk
-
Medical University of ViennaRecruitingClinical High Risk for Psychosis | Ultra-high Risk for Psychosis | At-risk Mental StateAustria
-
University of UdineNational Research Council (CNR), Institute of Biomolecular Chemistry (ICB)...RecruitingClinical High Risk for Psychosis | Ultra High Risk for Psychosis | Attenuated Psychotic SymptomsItaly
-
Shanghai Mental Health CenterRecruiting
-
Shanghai Mental Health CenterNational Natural Science Foundation of China; Ministry of Science and Technology... and other collaboratorsUnknownClinical High-riskChina
-
New York State Psychiatric InstituteNational Institute of Mental Health (NIMH)Completed
-
University of California, San DiegoNational Institute of Mental Health (NIMH)UnknownSchizophrenia | Psychosis | Clinical High Risk | ProdromalUnited States, Mexico
-
University of PittsburghSubstance Abuse and Mental Health Services Administration (SAMHSA)RecruitingPsychological | Clinical High-RiskUnited States
-
Centre for Addiction and Mental HealthUnknownClinical High Risk for PsychosisCanada
-
University of California, DavisGinger.ioCompletedPsychosis | Clinical High Risk for PsychosisUnited States
-
University of ZurichUnknown
Clinical Trials on routine clinical treatment
-
Capital Medical UniversityRecruiting
-
Capital Medical UniversityRecruiting
-
Xuanwu Hospital, BeijingBeijing Tiantan Hospital; West China Hospital; Second Affiliated Hospital of... and other collaboratorsRecruiting
-
Shanghai Mental Health CenterNational Natural Science Foundation of China; Ministry of Science and Technology... and other collaboratorsUnknownClinical High-riskChina
-
University of LeicesterUniversity Hospitals, LeicesterNot yet recruitingAchilles Tendon Rupture
-
Southern Medical University, ChinaRecruiting
-
Hoffmann-La RocheCompleted
-
Shanghai Mental Health CenterRecruiting
-
Ferring PharmaceuticalsCompleted
-
University of LeicesterUniversity Hospitals, LeicesterRecruitingAchilles Tendon RuptureUnited Kingdom