Quetiapine Decreases Smoking in Patients With Chronic Schizophrenia
NCT00231101 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40
Last updated 2006-10-17
Summary
A single-blind switching study in which forty subjects currently being treated with risperidone will be randomly assigned to either stay on risperidone or switched to quetiapine. Various behavioral and biological measures will be used to compare smoking behavior over time in these two groups.
Conditions
- Smoking Behavior in Schizophrenia
Interventions
- DRUG
-
Quetiapine
Sponsors & Collaborators
-
Arthur P. Noyes Research Foundation
lead OTHER
Principal Investigators
-
Richard C Josiassen, Ph.D. · Arthur P. Noyes Research Foundation
Study Design
- Allocation
- RANDOMIZED
- Purpose
- ECT
- Masking
- SINGLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Max Age
- 65 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2004-01-31
- Completion
- 2006-06-30
Countries
- United States
Study Locations
More Related Trials
-
Safety and Efficacy of Seroquel in First Episode Schizophrenia
NCT00254241 ·Status: COMPLETED ·Phase: PHASE4
-
Extension Study To Evaluate The Long-Term Safety, Tolerability, And Efficacy Of Low And High Doses Of Bl-1020
NCT00722176 ·Status: COMPLETED ·Phase: PHASE2
-
Antipsychotic Response in Schizophrenia
NCT00018668 ·Status: COMPLETED ·Phase: PHASE4
-
Efficacy and Tolerability of Switching to Ziprasidone From Other Antipsychotics
NCT00458211 ·Status: COMPLETED ·Phase: PHASE4
-
Naltrexone-Bupropion Versus Placebo-Bupropion for Weight Loss in Schizophrenia
NCT03132571 ·Status: TERMINATED ·Phase: PHASE2
-
A Study of the Safety, Tolerability and Pharmacokientics of RO5545965 in Patients With Schizophrenia on Risperidone
NCT02019329 ·Status: COMPLETED ·Phase: PHASE1
-
Study in Schizophrenic In-patients Treated With Quetiapine Prolong or Oral Risperidone at Flexible Dose
NCT00660595 ·Status: TERMINATED ·Phase: PHASE3
-
Switching Medication to Treat Schizophrenia
NCT00044655 ·Status: COMPLETED ·Phase: PHASE4
-
Effectiveness of Atypical Versus Conventional Antipsychotics in Treating Schizophrenia
NCT00237861 ·Status: COMPLETED ·Phase: PHASE4
-
A Study of the Effectiveness and Safety of Risperidone Compared With Haloperidol in Patients With Chronic Schizophrenia
NCT00249119 ·Status: COMPLETED ·Phase: PHASE3
-
Early Predictors of Poor Treatment Response in Patients With Schizophrenia Treated With Atypical Antipsychotics
NCT03730857 ·Status: COMPLETED ·Phase: PHASE1
-
A Comparison of Risperidone With Haloperidol in Patients With Schizophrenia and Schizoaffective Disorder
NCT00253110 ·Status: COMPLETED ·Phase: PHASE4
-
The Effect of Switching to Aripiprazole on Heart Health in Overweight and Obese Patients With Schizophrenia
NCT00222833 ·Status: COMPLETED ·Phase: PHASE4
-
Research and Evaluation of Antipsychotic Treatment in Community Behavioral Health Organizations
NCT01181960 ·Status: COMPLETED
-
A Study of the Effectiveness and Safety of Risperidone Compared With Haloperidol and Placebo in Patients With Chronic Schizophrenia
NCT00249132 ·Status: COMPLETED ·Phase: PHASE3
-
Metabolic Signatures and Biomarkers in Schizophrenia
NCT00466310 ·Status: COMPLETED ·Phase: PHASE1
-
Study Comparing Antipsychotic Dose Reduction vs. Maintenance Treatment in Patients With Schizophrenia Spectrum Disorder: a Personalized Medicine Approach
NCT07152184 ·Status: NOT_YET_RECRUITING ·Phase: PHASE2
-
A Study of the Effectiveness and Safety of Risperidone to Augment SSRI Therapy in Patients With Treatment-resistant Depression
NCT00044681 ·Status: COMPLETED ·Phase: PHASE3
-
A Study to Compare Disease Progression and Modification Following Treatment With Paliperidone Palmitate Long-Acting Injection or Oral Antipsychotics in Participant's With Recent-onset Schizophrenia or Schizophreniform
NCT02431702 ·Status: COMPLETED ·Phase: PHASE3
-
Switching to Iloperidone From Other Antipsychotics in Schizophrenia
NCT01207414 ·Status: COMPLETED ·Phase: PHASE4
-
Maintenance Treatment vs. Stepwise Drug Discontinuation in First-Episode Schizophrenia
NCT00159120 ·Status: COMPLETED ·Phase: PHASE4
-
A Research in Pharmacogenomics and Accurate Medication of Risperidone
NCT03302364 ·Status: UNKNOWN
-
A Comparative Study to Evaluate the Evolution of Medication Satisfaction and Adherence in Patients Unsatisfied With Current Oral Atypical Antipsychotics by Switching Medication to Paliperidone Palmitate
NCT01682161 ·Status: COMPLETED ·Phase: PHASE4
-
A Study to Compare the Effectiveness and Safety of Flexibly Varied Doses of Paliperidone Palmitate and Risperidone in Treating Patients With Schizophrenia
NCT00210717 ·Status: COMPLETED ·Phase: PHASE3
-
Schizophrenia Study In Adults
NCT00049946 ·Status: COMPLETED ·Phase: PHASE2