Schizophrenia Clinical Trial
Official title:
A Randomised, Doubleblind,Placebo Controlled, Parallel Group, Pilot Study of 40:1 Ratio of Formulated GW42003 :GW42004 in the Treatment of Iatrogenic Weight Gain and Dyslipidaemia Associated With Olanzapine Treatment in Subjects With Functional Psychosis
Olanzapine is one of the most effective and best tolerated of the atypical antipsychotics,
but it is also particularly associated with weight gain and metabolic problems.
This study is being conducted by GW Pharma Ltd as a pilot study in order to determine the
efficacy and safety of two medications GW42003 and GW42004 as a 40:1 ratio when combined
with the subjects existing treatment of olanzapine in subjects with weight gain attributable
to olanzapine treatment for functional psychosis. This is the first study to determine
whether the study medications have a positive benefit for subjects on their cholesterol
levels, body weight and other metabolic parameters, as well as a potential augmentation of
the anti-psychotic effect of olanzapine.
This is a multi-centre randomised, double-blind, placebo-controlled, parallel-group pilot
study. There will be two groups of subjects (GWP42003 plus GWP42004 (40:1 ratio) and
placebo), with a treatment duration of 6 weeks as well as a baseline period of variable
length and one week follow-up. The two treatment groups will be randomised equally.
In order to be eligible for enrollment in this study, subjects will need to be aged 18 years
and above and be clinically diagnosed with functional psychosis and receiving olanzapine
treatment for no more than 3 months with evidence of weight gain attributable to olanzapine
treatment.
Eligible subjects will enter the study at a screening visit (Visit 1) and commence a
baseline period. Subjects will also be assessed at Visit 2 for further weight gain during
the baseline period. The baseline period is flexible in length to allow time for this weight
gain to be achieved and also for the olanzapine dose to be stabilised. If eligible the
subject will be randomised into the 6-week treatment phase. There are a total of 6 visits in
the study.
n/a
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT05039489 -
A Study on the Brain Mechanism of cTBS in Improving Medication-resistant Auditory Hallucinations in Schizophrenia
|
N/A | |
| Completed |
NCT05321602 -
Study to Evaluate the PK Profiles of LY03010 in Patients With Schizophrenia or Schizoaffective Disorder
|
Phase 1 | |
| Completed |
NCT05111548 -
Brain Stimulation and Cognitive Training - Efficacy
|
N/A | |
| Completed |
NCT04503954 -
Efficacy of Chronic Disease Self-management Program in People With Schizophrenia
|
N/A | |
| Completed |
NCT02831231 -
Pilot Study Comparing Effects of Xanomeline Alone to Xanomeline Plus Trospium
|
Phase 1 | |
| Completed |
NCT05517460 -
The Efficacy of Auricular Acupressure on Improving Constipation Among Residents in Community Rehabilitation Center
|
N/A | |
| Completed |
NCT03652974 -
Disturbance of Plasma Cytokine Parameters in Clozapine-Resistant Treatment-Refractory Schizophrenia (CTRS) and Their Association With Combination Therapy
|
Phase 4 | |
| Recruiting |
NCT04012684 -
rTMS on Mismatch Negativity of Schizophrenia
|
N/A | |
| Recruiting |
NCT04481217 -
Cognitive Factors Mediating the Relationship Between Childhood Trauma and Auditory Hallucinations in Schizophrenia
|
N/A | |
| Completed |
NCT00212784 -
Efficacy and Safety of Asenapine Using an Active Control in Subjects With Schizophrenia or Schizoaffective Disorder (25517)(P05935)
|
Phase 3 | |
| Completed |
NCT04092686 -
A Clinical Trial That Will Study the Efficacy and Safety of an Investigational Drug in Acutely Psychotic People With Schizophrenia
|
Phase 3 | |
| Completed |
NCT01914393 -
Pediatric Open-Label Extension Study
|
Phase 3 | |
| Recruiting |
NCT03790345 -
Vitamin B6 and B12 in the Treatment of Movement Disorders Induced by Antipsychotics
|
Phase 2/Phase 3 | |
| Recruiting |
NCT05956327 -
Insight Into Hippocampal Neuroplasticity in Schizophrenia by Investigating Molecular Pathways During Physical Training
|
N/A | |
| Terminated |
NCT03261817 -
A Controlled Study With Remote Web-based Adapted Physical Activity (e-APA) in Psychotic Disorders
|
N/A | |
| Terminated |
NCT03209778 -
Involuntary Memories Investigation in Schizophrenia
|
N/A | |
| Completed |
NCT02905604 -
Magnetic Stimulation of the Brain in Schizophrenia or Depression
|
N/A | |
| Recruiting |
NCT05542212 -
Intra-cortical Inhibition and Cognitive Deficits in Schizophrenia
|
N/A | |
| Completed |
NCT04411979 -
Effects of 12 Weeks Walking on Cognitive Function in Schizophrenia
|
N/A | |
| Terminated |
NCT03220438 -
TMS Enhancement of Visual Plasticity in Schizophrenia
|
N/A |