- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03894085
Definitive Selection of Neuroimaging Biomarkers in Anxiety Disorder and Obsessive-compulsive Disorder: A Longitudinal Functional Magnetic Resonance Imaging (fMRI) Study With Paroxetine Treatment
February 1, 2021 updated by: Guo Wenbin, Central South University
Definitive Selection of Neuroimaging Biomarkers in Anxiety Disorder and Obsessive-compulsive Disorder: A Longitudinal Functional Magnetic Resonance Imaging ( fMRI )Study With Paroxetine Treatment
To explore reliable neuroimaging biomarkers for anxiety disorder and OCD,and whether there are shared imaging biomarkers between different subtypes of anxiety disorder and OCD, the investigators included30 drug-naive general anxiety disorder (GAD),30 drug-naïve panic disorder(PD),30 drug-naïve social anxiety disorder,30 drug-naive.obsessive-compulsive
disorder patients and 30 healthy controls by using a combination of cross-section and longitudinal study designs, including a longitudinal study in patients with anxiety disorder and OCD with 4 weeks of selective serotonin reuptake inhibitor (SSRI) paroxetine treatment.
The investigators will also evaluate the severity of symptom, social function, cognitive function and treatment response.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
Previous studies suggest that there are brain anatomical and functional in patients with anxiety disorder and obsessive-compulsive disorder (OCD).
However, it remains unclear whether these abnormalities can be used for the diagnosis of anxiety disorder、OCD and prediction of treatment effects.
It is also unclear whether there are shared imaging biomarkers between different subtypes of anxiety disorder and OCD.And it still lacks reliable neuroimaging biomarkers in anxiety disorder and OCD.
Based on the previous studies, this study aims to examine the whole-brain anatomical and functional abnormalities in 30 general anxiety disorder (GAD),30 panic disorder(PD),30 social anxiety disorder,30 obsessive-compulsive disorder patients and 30 healthy controls by using a combination of cross-section and longitudinal study designs, including a longitudinal study in patients with anxiety disorder and OCD with 4 weeks of selective serotonin reuptake inhibitor (SSRI) paroxetine treatment.First, neuroimaging biomarkers are definitively selected in subjects at different subtypes of anxiety disorder and OCD population for the purpose of diagnosis by using a cross-section design.
After that, a longitudinal study is conducted in patients with anxiety disorder and OCD with 4 weeks of paroxetine treatment to validate that the selected neuroimaging biomarkers can be used to predict treatment response of medication.
The definitively selected neuroimaging biomarkers are expected to be useful for the diagnosis of anxiety disorder and OCD, and prediction of treatment effects; and finally be helpful for understanding the pathophysiology of anxiety disorder and OCD.
Study Type
Interventional
Enrollment (Anticipated)
150
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Wenbin Guo, M.D.Ph.D
- Phone Number: +8613875936768
- Email: guowenbin76@csu.edu.cn
Study Locations
-
-
-
Changsha, China
- Recruiting
- The Second Xiangya Hospital Of Central South University
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 56 years (ADULT)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Diagnostic criteria for GAD、PD、SAD、OCD patients according to the Structural Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-V)
- Never received any treatment before,and with no psychotic symptoms
- For Healthy controls:Their first-degree relatives had no history of psychiatric disorders
Exclusion Criteria:
- Exclusion criteria for all participants were any other psychiatric diagnoses according to DSM-V; any physical illness such as liver and kidney diseases, cardiovascular diseases; any combined with other antipsychotic medications (both low and high doses), including typical and atypical antipsychotic,mood stabilizer, antidepressant drugs ; history of drug or alcohol abuse or dependence; obvious suicide attempts or behaviors; pregnancy or lactation. and any contraindications to MRI scan.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NON_RANDOMIZED
- Interventional Model: PARALLEL
- Masking: QUADRUPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: GAD group
|
Paroxetine treatment for 4 weeks usage:20-80mg Qd
|
EXPERIMENTAL: PD group
|
Paroxetine treatment for 4 weeks usage:20-80mg Qd
|
EXPERIMENTAL: SAD group
|
Paroxetine treatment for 4 weeks usage:20-80mg Qd
|
EXPERIMENTAL: OCD group
|
Paroxetine treatment for 4 weeks usage:20-80mg Qd
|
NO_INTERVENTION: Healthy controls
MRI scan at baseline and no drugs treatment
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
structural and function MRI data
Time Frame: 4 weeks
|
A 3.0 T Siemens scanner was used to obtain the fMRI images in the Second Xiangya Hospital of Central South University.The MRI data wii be obtained before and after treatment at different follow up point.
|
4 weeks
|
Hamilton anxiety scale(HAMA)
Time Frame: 4 weeks
|
The change of the Hamilton anxiety scale(HAMA) total score, severity of anxiety symptoms before and after treatment at different follow up point.
|
4 weeks
|
Yale-Brown Obsessive Compulsive Scale(Y-BOCS)
Time Frame: 4 weeks
|
The change of the Yale-Brown Obsessive Compulsive Scale(Y-BOCS)total score, severity of obsessive-compulsive symptom before and after treatment at different follow up point.
|
4 weeks
|
Brief Cognitive Assessment Tool for Schizophrenia (B-CATS)
Time Frame: 4 weeks
|
The investigators will use the Brief Cognitive Assessment Toolfor Schizophrenia (B-CATS) score as primary assess of cognitive function before and after treatment at different follow up point.
|
4 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Social Disability Screening Schedule(SDSS)
Time Frame: 4 weeks
|
The investigators will use the Social Disability Screening(SDSS) score as assess of social function before and after treatment at different follow up point.
|
4 weeks
|
Simplified Coping Style Questionnaire (SCSQ)
Time Frame: 4 weeks
|
The investigators will use the Simplified Coping Style Questionnaire(SCSQ) scale score as assess of coping style at baseline and after 4 weeks
|
4 weeks
|
Eysenck Personality Questionnaire(EPQ)
Time Frame: at baseline
|
The investigators will use the Eysenck Personality Questionnaire (EPQ) scale as assess of characteristic of personality at baseline
|
at baseline
|
The 17-item Hamilton depression scale (HAMD-17)
Time Frame: 4 weeks
|
The change of the 17-item Hamilton depression scale total score, severity of depressive symptom before and after treatment at different follow up point
|
4 weeks
|
Liebowitz social anxiety scale(LSAS)
Time Frame: 4 weeks
|
The change of the Liebowitz social anxiety scale (LSAS) total score,severity of social anxiety before and after treatment at different follow up point.
|
4 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Wenbin Guo, MD Ph.D, Central South University
- Principal Investigator: Xiaoxiao Shan, M.D, Central South University
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
May 30, 2019
Primary Completion (ANTICIPATED)
December 31, 2022
Study Completion (ANTICIPATED)
December 31, 2022
Study Registration Dates
First Submitted
March 18, 2019
First Submitted That Met QC Criteria
March 27, 2019
First Posted (ACTUAL)
March 28, 2019
Study Record Updates
Last Update Posted (ACTUAL)
February 2, 2021
Last Update Submitted That Met QC Criteria
February 1, 2021
Last Verified
February 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Pathologic Processes
- Personality Disorders
- Disease
- Compulsive Personality Disorder
- Obsessive-Compulsive Disorder
- Anxiety Disorders
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Psychotropic Drugs
- Serotonin Uptake Inhibitors
- Neurotransmitter Uptake Inhibitors
- Membrane Transport Modulators
- Serotonin Agents
- Antidepressive Agents
- Cytochrome P-450 Enzyme Inhibitors
- Antidepressive Agents, Second-Generation
- Cytochrome P-450 CYP2D6 Inhibitors
- Paroxetine
Other Study ID Numbers
- 2016YFC1307104
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Obsessive-Compulsive Disorder
-
Anne Katrine PagsbergCopenhagen Trial Unit, Center for Clinical Intervention Research; Danish Research...Active, not recruitingObsessive-Compulsive Disorder in Children | Obsessive-Compulsive Disorder in AdolescenceDenmark
-
Baylor College of MedicineRecruitingObsessive-Compulsive Disorder | Cognitive Behavioral Therapy | Obsessive-Compulsive Disorder in Children | Obsessive-Compulsive Disorder in AdolescenceUnited States
-
Chaim HuijserLevvelRecruitingObsessive-Compulsive Disorder | Anxiety Disorders and Symptoms | Obsessive-Compulsive Disorder in Children | Obsessive-Compulsive Disorder in AdolescenceNetherlands
-
Stanford UniversityCompletedObsessive Compulsive DisorderUnited States
-
NYU Langone HealthCompletedObsessive Compulsive DisorderUnited States
-
Massachusetts General HospitalActive, not recruitingObsessive Compulsive DisorderUnited States
-
Boston University Charles River CampusCompletedObsessive Compulsive DisorderUnited States
-
Butler HospitalNational Institute of Mental Health (NIMH)CompletedObsessive Compulsive DisorderUnited States
-
Karolinska InstitutetCompletedObsessive Compulsive DisorderSweden
-
Roseli ShavittCompleted
Clinical Trials on Paroxetine
-
GlaxoSmithKlineCompletedDepressive DisorderKorea, Republic of, Japan
-
GlaxoSmithKlineTerminatedDepressive DisorderJapan
-
GlaxoSmithKlineCompletedDepressive DisorderJapan
-
GlaxoSmithKlineCompletedDepressive Disorder, Major | Major Depressive Disorder (MDD)China
-
University of GöttingenGlaxoSmithKlineCompleted
-
GlaxoSmithKlineCompleted
-
GlaxoSmithKlineCompleted
-
GlaxoSmithKlineCompleted
-
Oizumi HospitalUnknown
-
Noven TherapeuticsCompleted