- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04465136
CES in the Elderly With Generalized Anxiety Disorders
The Effect of Cranial Electrotherapy Stimulation as Adjunctive Therapy on Anxiety Disorder in Elderly: an Open-label, Pilot Study
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Kaohsiung, Taiwan, 813
- Kaohsiung Veterans General Hospital.
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Aged 60 to 85 years old
- Anxiety disorder confirmed by Mini-international neuropsychiatric interview (MINI)
- HAM-A score greater than 17 points
- HAM-D score lower than 17 points
- Mini-mental state examination score of 24 or more
- No psychiatric medication adjustment within 3 months.
Exclusion Criteria:
- Comorbid with another axis I psychiatric disorder, like schizophrenia, substance use disorder or other major mental illness screened by Mini-international neuropsychiatric interview (MINI)
- Contraindications for CES
- Implanted brain medical devices or mental in the head
- History of seizures
- History of intracranial neoplasm or surgery
- Severe head injuries
- Cerebrovascular diseases
- Arrhythmia or with pacemaker implantation
- Used to receive brain stimulation therapy.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Received CES intervention
CES with the frequency of 0.5 Hertz; current of 100~600micro-ampere, for 60 minutes, everyday for 6 weeks, total 42 sessions intervention
|
CES is a brain stimulation device with 2 electrodes on the bilateral earlobe.
It uses Alternating current to stimulate the brain including thalamus, vagus nerve system and influence EEG and neurotransmitters like gamma-aminobutyrate. Stimulation was applied at a current intensity that can be adjusted continuously to provide between 10 and 600 micro-ampere and frequency of 0.5Hertz for 60 minutes, everyday for 6 weeks, total 42 sessions.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The change of objective anxiety symptom from baseline
Time Frame: 1.Change from baseline HAM-A score after the 4 weeks and the 6 weeks. 2.Change from baseline HAM-A score after 4 weeks (week 10) after the full CES treatment course
|
evaluate the Hamilton Anxiety Rating Scale (HAM-A) for objective anxiety Each item is scored on a scale of 0 (not present) to 4(severe), with a total score range of 0-56, where <17 indicates mild severity, 18-24 mild to moderate severity and 25-30 moderate to severe.
|
1.Change from baseline HAM-A score after the 4 weeks and the 6 weeks. 2.Change from baseline HAM-A score after 4 weeks (week 10) after the full CES treatment course
|
The change of subjective anxiety symptom from baseline
Time Frame: 1. Change from baseline BAI score after the 4 weeks and the 6 weeks. 2.Change from baseline BAI score after 4 weeks (week 10) after the full CES treatment course
|
evaluate the Beck anxiety inventory (BAI) for subjective anxiety The BAI contains 21 questions, each answer being scored on a scale value of 0 (not at all) to 3 (severely).
Higher total scores indicate more severe anxiety symptoms.
The standardized cutoffs are: 0-7: minimal anxiety; 8-15: mild anxiety; 16-25: moderate anxiety; 26-63: severe anxiety.
|
1. Change from baseline BAI score after the 4 weeks and the 6 weeks. 2.Change from baseline BAI score after 4 weeks (week 10) after the full CES treatment course
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The change of objective depressive symptom from baseline
Time Frame: 1. Change from baseline HAM-D score after the 4 weeks and the 6 weeks. 2.Change from baseline HAM-D score after 4 weeks (week 10) after the full CES treatment course
|
Evaluate the Hamilton Depression Rating Scale (HAM-D) for objective anxiety The Ham-D is the most widely used clinician-administered depression assessment scale.
The original version contains 17 items pertaining to symptoms of depression experienced over the past week.
A score of 0-7 is generally accepted to be within the normal range (or in clinical remission), while a score of 20 or higher (indicating at least moderate severity) is usually required for entry into a clinical trial.
|
1. Change from baseline HAM-D score after the 4 weeks and the 6 weeks. 2.Change from baseline HAM-D score after 4 weeks (week 10) after the full CES treatment course
|
The change of subjective depressive symptom from baseline
Time Frame: 1. Change from baseline BDI-II score after the 4 weeks and the 6 weeks. 2.Change from baseline BDI-II score after 4 weeks (week 10) after the full CES treatment course
|
Evaluate the Beck depression inventory-II (BDI-II) for subjective anxiety the BDI-II contains 21 questions, each answer being scored on a scale value of 0 to 3. Higher total scores indicate more severe depressive symptoms.
The standardized cutoffs used differ from the original: 0-13: minimal depression 14-19: mild depression 20-28: moderate depression 29-63: severe depression.
|
1. Change from baseline BDI-II score after the 4 weeks and the 6 weeks. 2.Change from baseline BDI-II score after 4 weeks (week 10) after the full CES treatment course
|
The change of quality of life from baseline: Brief version of World Health Organization Quality of Life questionnaire (WHOQOL-BREF)
Time Frame: 1. Change from baseline WHOQOL-BREF score after the 4 weeks and the 6 weeks. 2.Change from baseline WHOQOL-BREF score after 4 weeks (week 10) after the full CES treatment course
|
Evaluate the "Brief version of World Health Organization Quality of Life questionnaire - Taiwan version" for quality of life.
The WHOQOL-BREF produces a quality of life profile.
It is possible to derive four domain scores.
Each item is weighted on a 0-4 interval scale.
The WHOQOL-BREF score is then calculated by totaling the 4 domain scores.
The calculation method of the scores in a certain domain is: (summation of the scores in each domain) x 4 / (number of items in a category).
The adjusted scores of each domain are as low as 4 points and as high as 20 points.
The overall score ranges from 16 to 80, where higher scores denote a higher life quality.
|
1. Change from baseline WHOQOL-BREF score after the 4 weeks and the 6 weeks. 2.Change from baseline WHOQOL-BREF score after 4 weeks (week 10) after the full CES treatment course
|
The change of quality of sleep from baseline: Pittsburgh Sleep Quality Index (PSQI)
Time Frame: 1. Change from baseline PSQI score after the 4 weeks and the 6 weeks. 2.Change from baseline PSQI score after 4 weeks (week 10) after the full CES treatment course
|
Evaluate the Pittsburgh Sleep Quality Index (PSQI) for quality of sleep Consisting of 19 items, the PSQI measures several different aspects of sleep, offering seven component scores and one composite score. The component scores consist of subjective sleep quality, sleep latency (i.e., how long it takes to fall asleep), sleep duration, habitual sleep efficiency (i.e., the percentage of time in bed that one is asleep), sleep disturbances, use of sleeping medication, and daytime dysfunction. Each item is weighted on a 0-3 interval scale. The global PSQI score is then calculated by totaling the seven component scores, providing an overall score ranging from 0 to 21, where lower scores denote a healthier sleep quality. |
1. Change from baseline PSQI score after the 4 weeks and the 6 weeks. 2.Change from baseline PSQI score after 4 weeks (week 10) after the full CES treatment course
|
Collaborators and Investigators
Investigators
- Principal Investigator: Che-Sheng Chu, MD, Kaohsiung Veterans General Hospital.
Publications and helpful links
General Publications
- Schroeder MJ, Barr RE. Quantitative analysis of the electroencephalogram during cranial electrotherapy stimulation. Clin Neurophysiol. 2001 Nov;112(11):2075-83. doi: 10.1016/s1388-2457(01)00657-5.
- Feusner JD, Madsen S, Moody TD, Bohon C, Hembacher E, Bookheimer SY, Bystritsky A. Effects of cranial electrotherapy stimulation on resting state brain activity. Brain Behav. 2012 May;2(3):211-20. doi: 10.1002/brb3.45.
- Barclay TH, Barclay RD. A clinical trial of cranial electrotherapy stimulation for anxiety and comorbid depression. J Affect Disord. 2014 Aug;164:171-7. doi: 10.1016/j.jad.2014.04.029. Epub 2014 Apr 21.
- Morriss R, Xydopoulos G, Craven M, Price L, Fordham R. Clinical effectiveness and cost minimisation model of Alpha-Stim cranial electrotherapy stimulation in treatment seeking patients with moderate to severe generalised anxiety disorder. J Affect Disord. 2019 Jun 15;253:426-437. doi: 10.1016/j.jad.2019.04.020. Epub 2019 Apr 15.
- Yennurajalingam S, Kang DH, Hwu WJ, Padhye NS, Masino C, Dibaj SS, Liu DD, Williams JL, Lu Z, Bruera E. Cranial Electrotherapy Stimulation for the Management of Depression, Anxiety, Sleep Disturbance, and Pain in Patients With Advanced Cancer: A Preliminary Study. J Pain Symptom Manage. 2018 Feb;55(2):198-206. doi: 10.1016/j.jpainsymman.2017.08.027. Epub 2017 Sep 21.
- Shekelle P, Cook I, Miake-Lye IM, Mak S, Booth MS, Shanman R, Beroes JM. The Effectiveness and Risks of Cranial Electrical Stimulation for the Treatment of Pain, Depression, Anxiety, PTSD, and Insomnia: A Systematic Review [Internet]. Washington (DC): Department of Veterans Affairs (US); 2018 Feb. Available from http://www.ncbi.nlm.nih.gov/books/NBK493132/
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
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
Other Study ID Numbers
- Kaohsiung VGH
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.
Clinical Trials on Anxiety Disorders and Symptoms
-
UCLH/UCL Joint Research OfficeMedical Research Council; Camden and Islington NHS Trust; Central and North West...RecruitingAnxiety Disorders | Anxiety | Anxiety Depression | CBT | Anxiety Disorders and Symptoms | Anxiety Generalized | Generalised Anxiety Disorder | Anxiety Disorder; Mixed With Depression (Mild) | Anxiety Disorder GeneralizedUnited Kingdom
-
University of WindsorAnxiety CanadaCompletedDepression | Anxiety | Anxiety Disorders and Symptoms | Anxiety GeneralizedCanada
-
School of Health Sciences GenevaSwiss National Science Foundation; University of Haifa; University of Geneva,...Not yet recruitingAnxiety | Anxiety Disorders and SymptomsIsrael, Switzerland
-
The Hong Kong Polytechnic UniversityCompleted
-
Hospital Israelita Albert EinsteinRecruitingEvaluation of the Minimalist Music and Birdsongs in the Anxiety of Nursing Professionals in OncologyAnxiety Disorders and SymptomsBrazil
-
University of East AngliaNorfolk and Suffolk NHS Foundation TrustRecruitingDepression, Anxiety | Anxiety Disorders and Symptoms | Adolescent - Emotional ProblemUnited Kingdom
-
Markus SchlemmerRecruitingAnxiety SymptomsSwitzerland
-
Cumhuriyet UniversityNot yet recruitingDIALYSIS SYMPTOMS AND ANXIETYTurkey
-
Weill Medical College of Cornell UniversityCompletedAnxiety Disorders and SymptomsUnited States
-
Northwestern UniversityNational Institute of Mental Health (NIMH)WithdrawnDepressive Symptoms | Anxiety GeneralizedUnited States
Clinical Trials on CES, Alpha-Stim stimulator (Electromedical Products International, Inc., Mineral Wells, Texas, USA)
-
United States Army Institute of Surgical ResearchCompletedBurns | Post Traumatic Stress DisordersUnited States