Main
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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
Register:
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ClinicalTrials.gov |
Last refreshed on:
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12 December 2020 |
Main ID: |
NCT02760056 |
Date of registration:
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05/04/2016 |
Prospective Registration:
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Yes |
Primary sponsor: |
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Public title:
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Thyroid Hormone for Remyelination in Multiple Sclerosis (MS): A Safety and Dose Finding Study
MST3K |
Scientific title:
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Thyroid Hormone for Remyelination in Multiple Sclerosis (MS): A Safety and Dose Finding Study |
Date of first enrolment:
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June 6, 2016 |
Target sample size:
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15 |
Recruitment status: |
Completed |
URL:
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https://clinicaltrials.gov/show/NCT02760056 |
Study type:
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Interventional |
Study design:
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Allocation: Randomized. Intervention model: Sequential Assignment. Primary purpose: Treatment. Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor).
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Phase:
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Phase 1
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Countries of recruitment
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United States
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Contacts
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Name:
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Michelle Cameron, MD |
Address:
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Telephone:
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Email:
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Affiliation:
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OHSU Department of Neurology |
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Key inclusion & exclusion criteria
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Inclusion Criteria:
- Confirmed diagnosis of MS of any type
- Age 18 to 50 years
- Weight range 45-90 kg (100-200 lbs)
- Lesions on brain MRI
Exclusion Criteria:
- History of hypo or hyperthyroidism and a normal TSH
- History of high blood pressure (hypertension) [
- Resting blood pressure greater than 150/95, resting heart rate greater than 100
- History of coronary artery disease or clinically significant arrhythmia, clinically
significant abnormalities on EKG
- History of diabetes
- History of anemia or renal (kidney) disease
- Clinically significant abnormalities on metabolic panel or serum hematocrit below 32 %
- History of atrophic gastritis
- History of anxiety disorder or bipolar disorder
- Serious psychiatric or medical conditions that would preclude reliable participation
in the study
- Use of illicit substances or alcohol abuse
- Current use of fingolimod (Gilenya)
- Current or prior use of mitoxantrone (Novantrone)
- Current use of stimulants (methylphenidate, atomoxetine,
dextroamphetamine,phentermine)
- Current use of any blood thinners such as warfarin or apixaban (Aspirin is ok)
- Medications which would metabolized faster in the presence of thyroid hormone
(Insulin, oral hypoglycemic agents and oral anticoagulants)
- Severe head tremors (which would impair the ability to perform VEPs)
- Present or recent use of medications that could interact with the thyroid hormone
(iodine containing agents such as kelp supplements, amiodarone, iodinated contrast
given for CT or xray), P450 stimulants (phenytoin, carbamazepine, phenobarbital, and
rifampin)
- Corrected visual acuity worse than 20/50 in either eye or other eye issues that would
prevent reading of a standard eye chart
- Head tremors or other tremors that would prevent sitting relatively still for a vision
test
- Patients taking proton pump inhibitors (PPIs) or H2 blockers will be excluded unless
they can safely not take these medications during the week of study drug
administration.
- Patients taking Ampyra (dalfampridine) will be excluded unless they can safely not
take these medications during the week of study drug administration.
- Pregnancy, breastfeeding, or intention to become pregnant in the following month
- Inability to receive an MRI (e.g. implanted metal device)
Age minimum:
18 Years
Age maximum:
50 Years
Gender:
All
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Health Condition(s) or Problem(s) studied
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Multiple Sclerosis
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Intervention(s)
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Drug: Liothyronine sodium
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Drug: Placebo
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Primary Outcome(s)
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Determine the Maximum Tolerated Dose (MTD) of Oral L-T3 in Subjects With MS
[Time Frame: 1 week]
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Secondary Outcome(s)
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Reliability of Visual Evoked Potential (VEP) Testing (ICC)
[Time Frame: 1 week]
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Secondary ID(s)
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IRB 15101
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Source(s) of Monetary Support
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Please refer to primary and secondary sponsors
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