Fingolimod and CSF neurofilament light chain levels in relapsing-remitting multiple sclerosis.
- Kuhle J From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India. jens.kuhle@usb.ch.
- Disanto G From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Lorscheider J From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Stites T From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Chen Y From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Dahlke F From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Francis G From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Shrinivasan A From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Radue EW From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Giovannoni G From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- Kappos L From the Neuroimmunology Unit (J.K., G.D., G.G.), Blizard Institute, Barts and the London School of Medicine and Dentistry, London, UK; Neurology, Departments of Medicine, Clinical Research and Biomedicine (J.K., J.L., L.K.), and the Medical Image Analysis Center (MIAC) (E.-W.R.), University Hospital, Basel, Switzerland; Novartis Pharmaceuticals Corporation (T.S., Y.C., G.F.), East Hanover, NJ; Novartis Pharma AG (F.D.), Basel, Switzerland; and Novartis Healthcare Pvt Ltd (A.S.), Hyderabad, India.
- 2015-03-27
Published in:
- Neurology. - 2015
Adult
Axons
Biomarkers
Female
Fingolimod Hydrochloride
Humans
Immunosuppressive Agents
Intermediate Filaments
Male
Multiple Sclerosis, Relapsing-Remitting
Neurofibrils
Placebos
Propylene Glycols
Sphingosine
Treatment Outcome
English
OBJECTIVE
We assessed CSF levels of the light chain subunit of neurofilaments (NfL) at baseline and after fingolimod therapy or placebo in patients with relapsing-remitting multiple sclerosis (RRMS). Changes in NfL levels were also correlated with relapse and MRI outcomes.
METHODS
CSF samples were available, at baseline and 12 months after treatment initiation, from a subset of 36 patients with RRMS (fingolimod 0.5 mg: n = 9; fingolimod 1.25 mg: n = 15; placebo: n = 12) participating in the 2-year, phase 3 Fingolimod (FTY720) Research Evaluating Effects of Daily Oral Therapy in Multiple Sclerosis (FREEDOMS) study. NfL levels were determined in a blinded fashion using a commercial ELISA kit.
RESULTS
Median NfL levels did not differ between treatment groups at baseline (0.5 mg: 644 pg/mL; 1.25 mg: 659 pg/mL; pooled 0.5/1.25 mg: 652 pg/mL, placebo: 886 pg/mL; p value [fingolimod vs placebo] = 0.619, 0.495, and 0.481, respectively). Following 12 months of treatment, median changes from baseline in NfL levels were lower than zero in the fingolimod groups (0.5 mg: -346 pg/mL, p = 0.039; 1.25 mg: -313 pg/mL, p = 0.035) and pooled 0.5/1.25 mg fingolimod group (-326 pg/mL, 83.3% with reduction, p = 0.002) but not in the placebo group (-214 pg/mL, 66.7% with reduction, p = 0.388). Reductions in NfL levels at month 12 correlated with an improvement in relapse and MRI outcomes.
CONCLUSIONS
Our results suggest a beneficial effect of fingolimod on this marker of axonal injury and support the utility of NfL as a quantitative biomarker in multiple sclerosis.
We assessed CSF levels of the light chain subunit of neurofilaments (NfL) at baseline and after fingolimod therapy or placebo in patients with relapsing-remitting multiple sclerosis (RRMS). Changes in NfL levels were also correlated with relapse and MRI outcomes.
METHODS
CSF samples were available, at baseline and 12 months after treatment initiation, from a subset of 36 patients with RRMS (fingolimod 0.5 mg: n = 9; fingolimod 1.25 mg: n = 15; placebo: n = 12) participating in the 2-year, phase 3 Fingolimod (FTY720) Research Evaluating Effects of Daily Oral Therapy in Multiple Sclerosis (FREEDOMS) study. NfL levels were determined in a blinded fashion using a commercial ELISA kit.
RESULTS
Median NfL levels did not differ between treatment groups at baseline (0.5 mg: 644 pg/mL; 1.25 mg: 659 pg/mL; pooled 0.5/1.25 mg: 652 pg/mL, placebo: 886 pg/mL; p value [fingolimod vs placebo] = 0.619, 0.495, and 0.481, respectively). Following 12 months of treatment, median changes from baseline in NfL levels were lower than zero in the fingolimod groups (0.5 mg: -346 pg/mL, p = 0.039; 1.25 mg: -313 pg/mL, p = 0.035) and pooled 0.5/1.25 mg fingolimod group (-326 pg/mL, 83.3% with reduction, p = 0.002) but not in the placebo group (-214 pg/mL, 66.7% with reduction, p = 0.388). Reductions in NfL levels at month 12 correlated with an improvement in relapse and MRI outcomes.
CONCLUSIONS
Our results suggest a beneficial effect of fingolimod on this marker of axonal injury and support the utility of NfL as a quantitative biomarker in multiple sclerosis.
- Language
-
- English
- Open access status
- hybrid
- Identifiers
-
- DOI 10.1212/WNL.0000000000001491
- PMID 25809304
- Persistent URL
- https://folia.unifr.ch/global/documents/270051
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