- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01879202
Methylphenidate as Treatment Option of Fatigue in Multiple Sclerosis (MS)
May 8, 2015 updated by: Prof. Fritz Leutmezer, Medical University of Vienna
Methylphenidate Modified-release as Treatment of MS-associated Fatigue. A Single-center Randomized Double-blind Placebo-controlled Study.
Fatigue is a common symptom in multiple sclerosis (MS) that is characterized by physical and/or mental exhaustion.
Fatigue is difficult to treat and treatment efficacy of available therapy is limited.
The goal of this study is to determine whether MS-associated fatigue improves after 6 weeks of methylphenidate therapy.
Treatment efficacy will be measured by a questionnaire called "Fatigue Severity Scale" (FSS).
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
The management oft fatigue comprises nonpharmacologic approaches like exercise, cooling procedures, nutrition, and energy conservation programmes.
These strategies should be considered as first-line options since they add to overall wellbeing, have no side effects and increase the patient's autonomy.
However, in most cases these strategies will not suffice to keep the patient symptom free on the long term.
Also, patients with overwhelming and severe fatigue will be unlikely to engage in exercise.
In these cases adding pharmacologic therapy will be the next step.
Until now, Amantadine, Modafinil, and Pemoline have been used among others, with some success.
Also antidepressants like buprione, fluoxetine, and venlafaxine have been used although they have never been systematically studied for the management of MS-related fatigue.
However, if a mood disorder is present, it is appropriate to treat it before pursuing pharmacologic therapy of fatigue.
Nevertheless, the response rate of all pharmacologic therapies of MS-related fatigue is not totally convincing making alternative pharmacologic therapies furthermore desirable.
Methylphenidate is an antagonist of dopamine and norepinephrine transporters on the presynaptic neuronal cell membrane.
Reduced reuptake results in an increase in extracellular levels of both neurotransmitters.
Until now, methylphenidate has been successfully used to treat fatigue in HIV and parkinson´s disease, data on its efficacy in MS are not available.
The aim of this study is to determine the efficacy of methylphenidate treatment in MS-associated fatigue.
The treatment phase will be 6 weeks and treatment efficacy will be measured by validated questionnaires (Fatigue Severity Scale FSS, modified Fatigue Impact Scale MFIS) and by a neuropsychological test (Test for Attentional Performance).
Study Type
Interventional
Enrollment (Anticipated)
96
Phase
- Phase 2
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: Fritz Leutmezer, MD
- Phone Number: 3120 +43 1 40400
- Email: fritz.leutmezer@meduniwien.ac.at
Study Locations
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Vienna, Austria, 1090
- Recruiting
- Medical University of Vienna, Department of Neurology
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Contact:
- Fritz Leutmezer, MD
- Phone Number: 3120 +43 1 40400
- Email: fritz.leutmezer@meduniwien.ac.at
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Principal Investigator:
- Fritz Leutmezer, MD
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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 and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Diagnosis of multiple sclerosis according to McDonalds criteria.
- Age > 18 years
- Fatigue as measured by Fatigue Severity Scale
- Signed informed consent
Exclusion Criteria:
- Known allergy or hypersensitivity to Methylphenidate or any of its ingredients
- Marked anxiety, tension and agitation
- Patients with glaucoma or hyperthyroidism
- Patients with motor-tics, a family history or diagnosis of Tourette´s syndrome
- Treatment with monoamine oxidase inhibitors, also within a minimum of 14 days following discontinuation (hypertensive crisis may result).
- Phaeochromocytoma
- Pre-existing cardiovascular disorders including severe hypertension, angina, arterial occlusive disorder, heart failure, haemodynamically significant congenital heart disease, cardiomyopathies, myocardial infarction, potentially life-threatening arrhythmias and channelopathies.
- History of drug dependence or alcoholism
- History of seizures
- Pregnant women or females of childbearing potential who want to become pregnant within the study period.
- Severe psychiatric disorders
- Change of any medication treatment <8 weeks before starting the study
- Participation in any other clinical trial at the same time
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: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Methylphenidate modified release
The active agents is racemic methylphenidate hydrochloride, modified release, a mild central nervous system stimulant (pharmacotherapeutic group: psychostimulants).
Study medication will be taken once daily.
Initially patients will be provided with 20mg and 30mg capsules of study medication.
They are instructed to take 20mg within the first week and within the second week 30mg capsules.
Visit 2 is scheduled two weeks after baseline and at Visit 2 patients will be provided with 40mg capsules and instructed to take them for the rest of the study.
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Ritalin 20mg once daily within the first week, Ritalin 30mg once daily within the second week and afterwards Ritalin 40mg will be taken once daily throughout the remaining active treatment phase.
Other Names:
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Placebo Comparator: Maltodextrin
Study medication has to be taken once daily.
Initially patients will be provided with 20mg and 30mg capsules of study medication.
They are instructed to take 20mg within the first week and within the second week 30mg capsules.
Visit 2 is scheduled two weeks after baseline and at Visit 2 patients will be provided with 40mg capsules and instructed to take them for the rest of the study.
|
Study medication will be taken once daily.
Patients will take 20mg of study medication within the first week, 30mg within the second week and afterwards 40mg of study medication throughout the remaining active study period.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change of Fatigue as measured by Fatigue Severity Scale
Time Frame: Baseline versus follow-up at 6 weeks
|
The Fatigue severity scale is one of the most commonly used self questionnaires to measure fatigue.
The FSS questionnaire contains nine statements that rate the severity of fatigue symptoms.
A low value (e.g., 1); indicates strong disagreement with the statement, whereas a high value (e.g., 7); indicates strong agreement.
A total score of 36 or more suggests presence of fatigue.
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Baseline versus follow-up at 6 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change of Fatigue as measured by Modified Fatigue Impact Scale (MFIS)
Time Frame: Baseline versus follow up at 6 weeks
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This instrument provides an assessment of the effects of fatigue in terms of physical, cognitive, and psychosocial functioning.
The full-length MFIS consists of 21 items.
The MFIS is a structured, self-report questionnaire that the patient can generally complete with little or no intervention from an interviewer.
The total score for the MFIS is the sum of the scores for the 21 items.
Individual subscale scores for physical, cognitive, and psychosocial functioning can also be generated by calculating the sum of specific sets of items.
All items are scaled so that higher scores indicate a greater impact of fatigue on a patient's activities
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Baseline versus follow up at 6 weeks
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change of Quality of life as assessed by Hamburger Lebensqualitätsfragebogen (HAQUAMS)
Time Frame: Baseline versus follow up at 6 weeks
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HAQUAMS is a reliable, valid and appropriate instrument for QoL assessment in multiple sclerosis.
Participants' quality of life will be measured with the German version of the "Hamburg Quality of Life Questionnaire in Multiple Sclerosis (HAQUAMS)."
This validated questionnaire assesses disease specific quality of life with five subscales: communication, mood, upper limb mobility, lower limb,mobility, and fatigue.
Subscale and total scores range from one to five, high scores indicating low quality of life.
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Baseline versus follow up at 6 weeks
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Fatigue as measured by TAP (Test for Attentional Performance)
Time Frame: Baseline, after 6 weeks
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The Test for Attentional Performance (TAP) is a computerised assessment of the dimensions of attention. Two subtests are administered:
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Baseline, after 6 weeks
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Quality of sleep as measured by Epworth Sleepiness Scale (ESS)
Time Frame: Baseline, after 6 weeks
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Epworth Sleepiness Scale: The ESS is a self-administered questionnaire with 8 questions.
It provides a measure of a person's general level of daytime sleepiness, or their average sleep propensity in daily life.
It has become the world standard method for making this assessment.
The ESS asks people to rate, on a 4-point scale, their usual chances of dozing off or falling asleep in 8 different situations or activities that most people engage in as part of their daily lives, although not necessarily every day.
It does not ask people how often they doze off in each situation.
The total ESS score is the sum of 8 item-scores and can range between 0 and 24.The higher the score, the higher the person's level of daytime sleepiness.
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Baseline, after 6 weeks
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Quality of sleep as measured by Pittsburgh Sleep Quality Index
Time Frame: Baseline, after 6 weeks
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Pittsburgh Sleep Quality Index: The Pittsburgh Sleep Quality Index (PSQI) is an effective instrument used to measure the quality and patterns of sleep.
It differentiates "poor" from "good" sleep by measuring seven domains: subjective sleep quality, sleep latency, sleep duration,habitual sleep efficiency, sleep disturbances, use of sleep medication, and daytime dysfunction over the last month.
The client self rates 19 items, each of these seven areas of sleep .
Scoring of the answers is based on a 0 to 3 scale, whereby 3 reflects the negative extreme on the Likert Scale.
The seven component score are then added to a global score ranging from 0-21 with 0 indicating no difficulty and 21 indicating severe difficulties in all areas.
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Baseline, after 6 weeks
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Fritz Leutmezer, MD, Medical University of Vienna, Department of Neurology
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
December 1, 2012
Primary Completion (Anticipated)
February 1, 2017
Study Completion (Anticipated)
February 1, 2017
Study Registration Dates
First Submitted
November 7, 2012
First Submitted That Met QC Criteria
June 13, 2013
First Posted (Estimate)
June 17, 2013
Study Record Updates
Last Update Posted (Estimate)
May 12, 2015
Last Update Submitted That Met QC Criteria
May 8, 2015
Last Verified
May 1, 2015
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Nervous System Diseases
- Immune System Diseases
- Demyelinating Autoimmune Diseases, CNS
- Autoimmune Diseases of the Nervous System
- Demyelinating Diseases
- Autoimmune Diseases
- Multiple Sclerosis
- Sclerosis
- Fatigue
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Neurotransmitter Uptake Inhibitors
- Membrane Transport Modulators
- Dopamine Agents
- Dopamine Uptake Inhibitors
- Central Nervous System Stimulants
- Methylphenidate
Other Study ID Numbers
- SSP
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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