- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04244513
Deep Brain Stimulation Treatment for Chorea in Huntington's Disease
- Evaluating therapeutic effects of globus pallidus internus (GPi) deep brain stimulation (DBS) on Huntington's disease (HD) patients with chorea;
- Explore the relationship between brain network conditions and DBS efficacy in HD patients
- Explore the effect of different programmed parameters on the treatment of patients with DBS
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
1. Evaluating therapeutic effects of GPi-DBS on HD patients with chorea: Clinical data of patients at different treatment time points will be collected, using different clinical assessments. The clinical case report form for HD-DBS is consistent with Enroll HD project and the case report form is attached in the appendix. The main purpose is to determine the efficiency of DBS treatment for HD with chorea by comparing the patients' status before and after surgery.
Primary endpoints: Changes in chorea score of UHDRS, changes in total motor score (UHDRS).
Secondary endpoints: changes in cognition will be assessed by stroop interference test, stroop word reading test, stroop colour naming test, trail making test, symbol digit modality test and mini-mental state examination(MMSE); changes in anxiety assessed by Hamilton Anxiety Scale(HAMA); changes in depression assessed by Hamilton depression scale(HAMD) and Beck Depression Inventory (BDI); changes in the frequency and severity of neuropsychiatric symptoms assessed by the Problem Behaviours Assessment for HD and changes in quality-of-life assessed by UHDRS functional assessment and UHDRS total functional capacity assessment.
2 Explore the relationship between brain network conditions and DBS efficacy in HD patients The electrophysiological signals during the operation of HD patients will be collected and analyzed, and compared with the postoperative disease conditions, to determine the relationship between the patient's EEG activity and the mechanism of disease development, disease progression, and treatment effect.
3. Explore the effect of different programmed parameters on the treatment of patients with DBS After the HD patient is turned on, the patient is programmed to adjust the program control parameters of different patients during adjustment, and the effects of different program control parameters on the patient, tolerance, and related side effects are clarified.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Yiying Li, M.D.
- Phone Number: +86-59975612
- Email: yyli888@sina.com
Study Locations
-
-
Beijing
-
Beijing, Beijing, China, 100070
- Recruiting
- Beijing Tiantan Hospital
-
Contact:
- Jianguo Zhang, Ph.D
- Phone Number: +86-13601294613
- Email: zjguo73@126.com
-
Contact:
- Anchao Yang, Ph.D
- Phone Number: +86-13911853681
- Email: yang.anchao@163.com
-
Sub-Investigator:
- Yue Huang, Ph.D
-
-
Guangdong
-
Guangzhou, Guangdong, China
- Not yet recruiting
- The First Affiliated Hospital of Sun Yat-sen University
-
Contact:
- Zhong Pei, Ph.D
- Email: peizhong@mail.sysu.edu.cn
-
-
Sichuan
-
Chengdu, Sichuan, China
- Not yet recruiting
- West China Hospital, Sichuan University
-
Contact:
- Huifang Shang, Ph.D
- Email: hfshang2002@163.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Huntington's Disease disgnosis by gene
- Predominant chorea
- UHDRS score ≥30
- Mini-Mental State Examination (MMSE) score meets the education level
- No plan to change medication within 12 months after randomization
- Agree to enroll into the clinical trial
Exclusion Criteria:
- Chorea caused by other diseases
- Concurrently or previously had other neurological disorders
- Severe psychiatric disease
- Unstable condition or severe heart, lung, liver, kidney, or hematopoietic diseases
- Have a history of cancer unless it has been cured or does not require treatment for the next 5 years
- Contraindications to an MRI scan
- Acute psychiatric symptomatology in the last 2 months including suicide ideation, angry or aggressive behaviour, and hallucinations
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: HD-DBS
This group will be routinely activated after surgery and then stimulated for 6 months.
|
the HD-DBS arm will be routinely activated after surgery and then stimulated for 6 months(6 months stimulation).
The HD-shamDBS arm will be re-launched 3 months after surgery, continued stimulation for 3 months(3 months stimulation), and then entered the open study.
|
Sham Comparator: HD-sham-DBS
This group of patients will be re-launched 3 months after surgery, continued stimulation for 3 months
|
the HD-DBS arm will be routinely activated after surgery and then stimulated for 6 months(6 months stimulation).
The HD-shamDBS arm will be re-launched 3 months after surgery, continued stimulation for 3 months(3 months stimulation), and then entered the open study.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Unified Huntington's Disease Rating Scale(UHDRS)-total score difference
Time Frame: 3 months postoperatively compared between groups
|
Difference between groups in the UHDRS total score at 3 months postoperative;from 0 to 124 points; the higher scores mean a worse outcome
|
3 months postoperatively compared between groups
|
Unified Huntington's Disease Rating Scale(UHDRS)-total score difference
Time Frame: 6 months postoperatively compared with baseline
|
Difference in the UHDRS total score at 6 months postoperative compared with baseline
|
6 months postoperatively compared with baseline
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
UHDRS-Chorea subscore difference
Time Frame: 6 months postoperatively compared with baseline
|
Difference in the UHDRS chorea subscore at 6 months postoperative compared with baseline
|
6 months postoperatively compared with baseline
|
Mental Behavior Rating Scale difference
Time Frame: 6 months postoperatively compared with baseline
|
the total score of MMSE at 6 months postoperative compared with baseline
|
6 months postoperatively compared with baseline
|
Mental Behavior Rating Scale difference
Time Frame: 6 months postoperatively compared with baseline
|
the total score of BDI at 6 months postoperative compared with baseline
|
6 months postoperatively compared with baseline
|
EuroQol five dimensions questionnaire (EQ-5D) difference
Time Frame: 6 months postoperatively compared with baseline
|
the total score of EQ-5D at 6 months postoperative compared with baseline
|
6 months postoperatively compared with baseline
|
Neuroimage
Time Frame: preoperative, 3 months and 6 months postoperative
|
MRI
|
preoperative, 3 months and 6 months postoperative
|
electrophysiology
Time Frame: 3 to 5 days postoperative
|
EEG and Local field potential (LFP) of GPi and GPe in patients with Huntington's Disease
|
3 to 5 days postoperative
|
Collaborators and Investigators
Collaborators
Investigators
- Study Chair: Jianguo Zhang, Ph.D, Beijing Tiantan Hospital
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Neurologic Manifestations
- Neurocognitive Disorders
- Genetic Diseases, Inborn
- Basal Ganglia Diseases
- Movement Disorders
- Neurodegenerative Diseases
- Dyskinesias
- Heredodegenerative Disorders, Nervous System
- Dementia
- Cognition Disorders
- Huntington Disease
- Chorea
Other Study ID Numbers
- KY2019-092-03
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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.
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