No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 – 70
Sex
Any
Trial phase
Phase 4
Study type
Interventional
Purpose
Diagnostic
Participants needed
50 (estimated)
Sponsor
Brigham and Women's Hospital · Other
Who this trial is looking for
This trial is looking for people with multiple sclerosis and healthy individuals to help understand how glucose is used in the brain. Participants will undergo imaging tests with PET and MRI to compare brain activity and health.
Are You a Good Fit for This Trial?
You may be able to join if
I am between 18 and 70 years old.
I have been diagnosed with multiple sclerosis.
I am willing to undergo PET and MRI imaging.
I can give informed consent.
You may not be able to join if
I have a known alternate neurological disorder.
I have a known alternate neuropsychiatric disorder.
I have other medical conditions that prevent me from participating.
I am pregnant or nursing.
I have claustrophobia.
I have a non-MRI compatible implanted device.
I have taken corticosteroids in the past four weeks.
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
Given the need for better diagnostic imaging techniques in multiple sclerosis (MS), the study aims to investigate the utility of \[F-18\]FDG positron emission tomography (PET) in MS. The study will be assessing glucose consumption patterns in subjects with progressive MS (PMS) and relapsing-remitting MS (RRMS), as well as healthy controls. PET will be compared to magnetic resonance imaging (MRI) l…
Given the need for better diagnostic imaging techniques in multiple sclerosis (MS), the study aims to investigate the utility of \[F-18\]FDG positron emission tomography (PET) in MS. The study will be assessing glucose consumption patterns in subjects with progressive MS (PMS) and relapsing-remitting MS (RRMS), as well as healthy controls. PET will be compared to magnetic resonance imaging (MRI) lesion load and brain atrophy, and serum and blood biomarkers, as well as clinical measures of physical disability, cognitive impairment, fatigue, and depression. This study's findings may pave a path for integrating \[F-18\]FDG-PET in routine clinical practice for MS, improving patient experiences and outcomes.
The specific aims of the study are:
Aim 1: To compare glucose consumption in the brain in subjects with PMS, relapsing-remitting MS (RRMS), and healthy controls, using the radiolabeled glucose analogue 18-fluorodeoxyglucose, also known as \[F-18\]FDG.
Aim 2: To compare the relationship between FDG-PET and standard 3T MRI measures including global and regional brain atrophy and lesion load, and to compare FDG-PET with MRI in terms of their relationship with clinical measures of physical disability, cognitive impairment, fatigue and depression in MS subjects.
Aim 3: To assess the relationship of FDG-PET with serum and blood biomarkers, including but not limited to sNfL, GFAP, IL-6, and TNFα in MS.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Age 18 to 70 years.
2. Subjects meeting the definition for MS (including SPMS, RRMS or PPMS) by International Panel (2017 McDonald) Criteria. Age and sex-matched healthy controls will also be recruited.
3. Subjects willing to undergo PET and MRI imaging.
4. Subjects willing a…
Inclusion Criteria:
1. Age 18 to 70 years.
2. Subjects meeting the definition for MS (including SPMS, RRMS or PPMS) by International Panel (2017 McDonald) Criteria. Age and sex-matched healthy controls will also be recruited.
3. Subjects willing to undergo PET and MRI imaging.
4. Subjects willing and able to give informed consent.
Exclusion Criteria:
1. Individuals with a known alternate neurologic disorder, previous head injury, or substance abuse.
2. Individuals with a known alternate neuropsychiatric disorder, including bipolar disease and schizophrenia.
3. Concurrent medical conditions that contraindicate study procedures
4. Women who are pregnant or nursing. Also, any woman who is seeking to become pregnant or suspects she is pregnant will be excluded from enrollment.
5. Claustrophobia
6. Non-MRI compatible implanted devices.
7. Corticosteroid treatment in the past four weeks.
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