Schizophrenia Clinical Trial
Official title:
A Study on the Brain Mechanism of cTBS in Improving Medication-resistant Auditory Hallucinations in Schizophrenia
This study is dedicated to exploring the brain mechanism of medication-resistant auditory hallucinations and developing effective treatment methods for them by using both cross-sectional and longitudinal designs. The continuous theta burst stimulation(cTBS) treatment mode, with the left cerebellum Crus II as the stimulation target, is applied to treat the schizophrenia patients with the medication-resistant auditory hallucinations. At the same time, the first-episode schizophrenia patients with auditory hallucinations were recruited as a test cohort to examine that brain mechanism of general auditory hallucinations in schizophrenia may be the structural and functional abnormalities in the temporoparietal circuit.
Previous studies have shown that repetitive transcranial magnetic stimulation (rTMS) targeted at the temporal-parietal junction can effectively treat genenal auditory hallucinations in schizophrenia, but it is not the case for medication-resistant auditory hallucinations. Studies suggested that rTMS targeted at the left Crus II might be effective for medication-resistant auditory hallucinations. This study is dedicated to exploring the brain mechanism of medication-resistant auditory hallucinations and developing effective treatment methods for them by using both cross-sectional and longitudinal designs. The continuous theta burst stimulation(cTBS) treatment mode, with the left cerebellum Crus II as the stimulation target, is applied to treat the schizophrenia patients with the medication-resistant auditory hallucinations. Assessment with symptomatology, neuropsychology, neuroimaging, and machine learning methods is utilized to examine the investigators hypothesis that structural and functional abnormalities of the cerebral cortico-cerebellar-thalamic-cortical circuit (CCTCC) may contribute to brain mechanism of medication-resistant auditory hallucinations in schizophrenia. At the same time, the first-episode schizophrenia patients with auditory hallucinations were recruited as a test cohort to examine that brain mechanism of general auditory hallucinations in schizophrenia may be the structural and functional abnormalities in the temporoparietal circuit, whereas structural and functional abnormalities of the CCTCC may contribute to brain mechanism of medication-resistant auditory hallucinations in schizophrenia. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| 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 | |
| Completed |
NCT02304432 -
Targeting a Genetic Mutation in Glycine Metabolism With D-cycloserine
|
Early Phase 1 |