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Fluoxetine in progressive multiple sclerosis: a placebo-controlled randomised trial
ISRCTN ISRCTN38456328
ClinicalTrials.gov identifier
Public title Fluoxetine in progressive multiple sclerosis: a placebo-controlled randomised trial
Scientific title
Acronym N/A
Serial number at source N/A
Study hypothesis Fluoxetine has in animals and cell cultures neuroprotective properties. We test whether fluoxetine is able to reduce progression in patients with Multiple Sclerosis (MS).
Ethics approval Ethics approval received from the local medical ethics committee
Study design Placebo controlled, randomised trial
Countries of recruitment The Netherlands
Disease/condition/study domain Multiple Sclerosis (MS)
Participants - inclusion criteria 1. Written informed consent
2. Age 18 to 65
3. MS according to the McDonald criteria or primary progressive MS according to the Thompson criteria
4. Expanded Disability Status Scale (EDSS) 3.0 to 6.5 inclusive
5. Documented progression in the last two years unrelated to clinical exacerbations in the last two years
Participants - exclusion criteria 1. Contra-indication Magnetic Resonance Imaging (MRI) (e.g., metal, claustrophobia)
2. Women of childbearing potential, who are not using a medically accepted safe method of contraception
3. Pregnancy or women who are lactating
4. Moderate to severe depression measured as a score of more than 18 on the Beck Depression Inventory (BDI)
5. Treatment with Selective Serotonin Reuptake Inhibitors (SSRI's)
6. Treatment with Monoamine Oxidase (MAO)-inhibitors, oral anticoagulantia, Serotonin (5-HT) agonists and/or lithium
7. Treatment with interferon ß, glatiramer acetate, plasmapheresis, natalizumab, other immunomodulatory drugs, or immunosuppressive drugs including azathioprine, cyclophosphamide and methotrexate, within six months of week zero
8. Treatment with corticosteroids within three months of week zero
9. Renal failure
10. Neurological disorder other than MS, acute or chronic infection, malignant neoplasm or metastasis, cardiovascular disorder or pulmonary disorder, severe intercurrent systemic disease, or any other disease that interferes with the assessments
Anticipated start date 01/05/2006
Anticipated end date 01/05/2009
Status of trial Completed
Patient information material
Target number of participants 60
Interventions 1. Treatment with fluoxetine 40 mg/day or placebo during two years
2. Every three months clinical evaluation (EDSS, Multiple Sclerosis Functional Composite [MSFC], Ambulatory Index [AI])
3. Yearly cerebral MRI
4. Yearly questionnaires (Guys Neurological Disability Scale, BDI, Short Form [SF-36] health survey)
Primary outcome measure(s) Number of patients with progression in two years. Progression is defined as:
1. Persistent (two or more follow-up assessments) worsening of EDSS with 1.0 point with basis EDSS 3.0 to 5.0 or persistent (two or more follow-up assessments) worsening of EDSS with 0.5 with basis EDSS 5.5 to 6.5
2. Or persistent (two or more follow-up assessments) worsening of 9-Hole Peg Test (9-HPT) with 20% compared to baseline measurement
3. Or persistent (two or more follow-up assessments) worsening of the AI of one point with a basis AI between two and six
Secondary outcome measure(s) 1. Change in the following MRI measurements:
a. T2 lesion volume
b. T1 lesion volume (black holes)
c. Brain atrophy
d. N-Acetyl Aspartate (NAA)
e. Apparent Diffusion Co-efficient (ADC) and Fractional
Anisotropy (FA) histogram values
2. Change in EDSS, MSFC, SF-36, Guys Neurological Disability Scale, BDI, Family Intrusiveness Scale (FIS)
3. Time (in months) to progression
Sources of funding Innovatiefonds University Medical Center Groningen (The Netherlands)
Trial website
Publications
Contact name Dr  J.P.  Mostert
  Address University Medical Center Groningen (UMCG)
P.O. Box 30001
  City/town Groningen
  Zip/Postcode 9700 RB
  Country Netherlands
  Tel +31 (0)50 3614817 / +31 (0)50 3612430
  Email j.p.mostert@neuro.umcg.nl
Sponsor University Medical Center Groningen (UMCG) (The Netherlands)
  Address P.O. Box 30001
  City/town Groningen
  Zip/Postcode 9700 RB
  Country Netherlands
Date applied 15/09/2006
Last edited 15/09/2006
Date ISRCTN assigned 15/09/2006
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