Depression Clinical Trial
Official title:
Development of A Technique to Predict Antidepressant Responsiveness in Depressive Patients
Verified date | December 2015 |
Source | Samsung Medical Center |
Contact | n/a |
Is FDA regulated | No |
Health authority | South Korea: Institutional Review Board |
Study type | Interventional |
First, the investigators examined the functional relevance of serotonin transporter
polymorphisms by quantifying the activity of serotonin transporter in blood platelets of
genotyped healthy volunteers and patients with major depression.
Second, the investigators studied response to SSRIs in relation to 5-HTTLPR genotype and
also to the functional expression of 5-HTT in platelets.
Status | Active, not recruiting |
Enrollment | 300 |
Est. completion date | December 2016 |
Est. primary completion date | December 2003 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 19 Years to 89 Years |
Eligibility |
Inclusion Criteria: - Eligible patients were enrolled in the clinical trials program of hte Samsung Medical Center Geropsychiatry and Affective Disorder Clinics(Seoul, Korea). They received a semistructured diagnostic interview, the Samsung Psychiatric Evaluation Schedule. The affective disorder section of the Samsung Psychiatric Evaluation Schedule uses the Korean version of the structured clinical interview for the diagnostic and statistical manual of mental disorders, Fourth edition. - interview with one more patient's family member for objective diagnosis and final diagnosis decision by agreements of two more psychiatric physicians Exclusion Criteria: - received psychotropic medication within 2 weeks of the study or fluoxetine within 4 weeks - potential study participants for pregnancy, significant medical conditions, abnormal laboratory baseline values, unstable psychiatric features(eg.suicidal), history of alcohol of drug dependence, seizures, head trauma with loss of consciousness, neurological illness, or concomitant Axis I psychiatric disorder. |
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Korea, Republic of | Samsung Medical Center | Kangnam | Seoul |
Lead Sponsor | Collaborator |
---|---|
Samsung Medical Center |
Korea, Republic of,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Antidepressant Response at 2,4,6 weeks | 6 weeks | Yes | |
Secondary | Biological value at 0 and 6 weeks | 6weeks | Yes |
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