Ignite Creation Date:
2025-12-25 @ 12:56 AM
Ignite Modification Date:
2026-03-27 @ 7:00 AM
Study NCT ID:
NCT01324167
Status:
UNKNOWN
Last Update Posted:
2011-03-28
First Post:
2011-03-24
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effects of Gene Polymorphisms on Metabolic Features in Clozapine-treated Patients With Schizophrenia
Sponsor:
Taipei Medical University WanFang Hospital
Organization:
Study Overview
Official Title:
Effects of Gene Polymorphisms on Metabolic Features in Clozapine-treated Patients With Schizophrenia
Status:
UNKNOWN
Status Verified Date:
2011-03
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The investigators would like to know the association of gene polymorphisms and metabolic adversities in clozapine-treated patients with schizophrenia in Taiwan.
Detailed Description:
The atypical antipsychotics, such as olanzapine, risperidone, quetiapine, and ziprasidone, are effective in treating both the positive and negative symptoms in schizophrenia (Kelleher et al., 2002). However, atypical antipsychotics have been linked to several forms of morbidity, including obesity, hyperlipidemia, and type 2 diabetes mellitus (DM) (Bergman and Ader, 2005; Jin et al., 2004; Melkersson and Dahl, 2004). Compared with the general population, life expectancy in schizophrenic patients is shorter by as much as 20%, attributable to higher rates of suicide, accidental deaths, and natural causes such as cardiovascular disease and DM (Harris and Barraclough, 1998). Several studies have suggested that these metabolic abnormalities may lead to a greater vulnerability to cardiovascular disease and thus may contribute to the excessive mortality among schizophrenic patients.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: