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This study assess the safety and effects of atypical antipsychotics in subjects with psychosis syndrome and psychosis risk syndrome.
The investigators investigated whether administration of atypical antipsychotics could alleviate prodromal symptoms and be well tolerated by subjects with psychosis syndrome and psychosis risk syndrome.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| risperidone | Active Comparator | low dosage of antipsychotic drug |
|
| olanzapine | Active Comparator | low doseage of antipsychotic |
|
| quetiapine | Active Comparator | low doseage of antipsychotic |
|
| aripiprazole | Active Comparator | low doseage of antipsychotic |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| risperidone | Drug | Risperdal tablets |
|
|
| Measure | Description | Time Frame |
|---|---|---|
| Changes of PANSS total scores from baseline to 18 months | 18 months |
| Measure | Description | Time Frame |
|---|---|---|
| Social function | Social function was assessed by the Global Assessment of Functioning (GAF) every three month | 18 months |
| Number of Participants with Adverse Events as a Measure of Safety and Tolerability |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| xiaofeng Guo, Dr. | Contact | 073185554052 | 073185554052 | fengcsu@yahoo.com.cn |
| Name | Affiliation | Role |
|---|---|---|
| xiaofeng Guo, Dr | the second xiangya hospitcal | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| the Second Xiangya Hospital | Recruiting | Changsha | Hunan | 410011 | China |
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| ID | Term |
|---|---|
| D011618 | Psychotic Disorders |
| D013577 | Syndrome |
| ID | Term |
|---|---|
| D019967 | Schizophrenia Spectrum and Other Psychotic Disorders |
| D001523 | Mental Disorders |
| D004194 | Disease |
| D010335 | Pathologic Processes |
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| ID | Term |
|---|---|
| D018967 | Risperidone |
| D000077152 | Olanzapine |
| D000069348 | Quetiapine Fumarate |
| D000068180 | Aripiprazole |
| ID | Term |
|---|---|
| D011744 | Pyrimidinones |
| D011743 | Pyrimidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
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| olanzapine | Drug | olanzapine tablets |
|
|
| Quetiapine | Drug | quetiapine tablets |
|
|
| Aripiprazole | Drug | Aripiprazole tablets |
|
|
Adverse Events were assessed at baseline and every month after treatments
| 18 months |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D001569 |
| Benzodiazepines |
| D001552 | Benzazepines |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D003987 | Dibenzothiazepines |
| D013841 | Thiazepines |
| D013846 | Thiepins |
| D013457 | Sulfur Compounds |
| D009930 | Organic Chemicals |
| D006575 | Heterocyclic Compounds, 3-Ring |
| D010879 | Piperazines |
| D015363 | Quinolones |
| D011804 | Quinolines |