Efficacy and Safety of Ofatumumab Compared to Teriflunomide in Patients With Relapsing Multiple Sclerosis.
ASCLEPIOS II
A Randomized, Double-blind, Double-dummy, Parallel-group Study Comparing the Efficacy and Safety of Ofatumumab Versus Teriflunomide in Patients With Relapsing Multiple Sclerosis.
2 other identifiers
interventional
955
29 countries
177
Brief Summary
To compare the efficacy and safety of ofatumumab administered subcutaneously (sc) every 4 weeks versus teriflunomide administered orally once daily in patients with relapsing multiple sclerosis
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started Aug 2016
Typical duration for phase_3
177 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
June 2, 2016
CompletedFirst Posted
Study publicly available on registry
June 7, 2016
CompletedStudy Start
First participant enrolled
August 26, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 10, 2019
CompletedResults Posted
Study results publicly available
October 19, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
October 22, 2020
CompletedNovember 22, 2021
October 1, 2021
2.9 years
June 2, 2016
September 18, 2020
October 21, 2021
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Annualized Relapse Rate (ARR)
ARR was the number of confirmed relapses in a year, calculated as the total number of relapses for all participants in the treatment group divided by the total participant-years of time in study. A confirmed MS relapse was defined as one accompanied by a clinically-relevant change in the EDSS performed by the Independent EDSS rater, i.e. an increase of at least 0.5 points on the EDSS score, or an increase of 1 point on two functional scores or 2 points on one functional score (excluding changes involving bowel/bladder or cerebral functional system). Comparisons were made to the previous rating (the last EDSS rating that did not occur during a relapse).
Baseline up to 2.5 years
Secondary Outcomes (29)
3-month Confirmed Disability Worsening (3mCDW) Based on EDSS - Pooled Data
Baseline, every 3 months up to 2.5 years
3-month Confirmed Disability Worsening (3mCDW) Based on EDSS - Study COMB157G2302
Baseline, every 3 months up to 2.5 years
6-month Confirmed Disability Worsening (6mCDW) Based on EDSS - Pooled Data
Baseline, every 3 months up to 2.5 years
6-month Confirmed Disability Worsening (6mCDW) Based on EDSS - Study COMB157G2302
Baseline, every 3 months up to 2.5 years
6-month Confirmed Disability Improvement (6mCDI ) Based on EDSS - Pooled Data
Baseline, every 3 months up to 2.5 years
- +24 more secondary outcomes
Study Arms (2)
OMG 20 mg
EXPERIMENTALOfatumumab 20 mg pre-filled syringes for subcutaneous injectionon on days 1 ,7 ,14, week 4 and every 4 weeks thereafter and a teriflunomide-matching placebo, taken orally once daily
TER 14 mg
ACTIVE COMPARATORTeriflunomide 14 mg oral capsule taken once daily and matching placebo for subcutaneous injections to ofatumumab on days 1, 7, 14, week 4 and every 4 weeks thereafter
Interventions
Ofatumumab 20 mg prefilled syringes for subcutaneous injection on days 1, 7, 14, week 4 and every 4 weeks thereafter
Placebo capsule, matching in appearance to teriflunomide, taken orally once daily
Matching placebo of ofatumumab subcutaneous injections on days 1, 7, 14, week 4 and every 4 weeks thereafter
Eligibility Criteria
You may qualify if:
- Male or female patients aged 18 to 55 years at Screening
- Diagnosis of multiple sclerosis (MS)
- Relapsing MS: relapsing-remitting MS (RRMS) or secondary progressive MS (SPMS) with disease activity
- Documentation of at least: 1 relapse during the previous 1 year OR 2 relapses during the previous 2 years OR a positive gadolinium-enhancing MRI scan during the year prior to randomization
- Disability status at Screening with an Expanded Disability Status Scale (EDSS) score of 0 to 5.5
- Neurologically stable within 1 month prior to randomization
You may not qualify if:
- Patients with primary progressive MS or SPMS without disease activity
- Disease duration of more than 10 years in patients with an EDSS score of 2 or less
- Patients with an active chronic disease of the immune system other than MS
- Patients at risk of developing or having reactivation of hepatitis
- Patients with active systemic infections or with neurological findings consistent with PML
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (178)
Novartis Investigative Site
Birmingham, Alabama, 35233-0271, United States
Novartis Investigative Site
Cullman, Alabama, 35058, United States
Novartis Investigative Site
Tucson, Arizona, 85704, United States
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Aurora, Colorado, 80045, United States
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Basalt, Colorado, 81621, United States
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Boulder, Colorado, 80301, United States
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Centennial, Colorado, 80112, United States
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Colorado Springs, Colorado, 80907, United States
Novartis Investigative Site
Denver, Colorado, 80210, United States
Novartis Investigative Site
Fort Collins, Colorado, 80528, United States
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Fort Collins, Colorado, 907-280528, United States
Novartis Investigative Site
Fairfield, Connecticut, 06824, United States
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Newark, Delaware, 19713, United States
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Bradenton, Florida, 34205, United States
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Gainesville, Florida, 32611, United States
Novartis Investigative Site
Maitland, Florida, 32751, United States
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Ocala, Florida, 34471, United States
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Oldsmar, Florida, 34677, United States
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Ormond Beach, Florida, 32174, United States
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Palm Coast, Florida, 32164, United States
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Sarasota, Florida, 34243, United States
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St. Petersburg, Florida, 33713, United States
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Tallahassee, Florida, 32312, United States
Novartis Investigative Site
Tampa, Florida, 33603, United States
Novartis Investigative Site
Tampa, Florida, 33609, United States
Novartis Investigative Site
Tampa, Florida, 33612, United States
Novartis Investigative Site
Suwanee, Georgia, 30024, United States
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Anderson, Indiana, 46011, United States
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Indianapolis, Indiana, 46256, United States
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Wellesley, Massachusetts, 02481, United States
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Detroit, Michigan, 48202, United States
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Golden Valley, Minnesota, 55422, United States
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Billings, Montana, 59101, United States
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Great Falls, Montana, 59405, United States
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Albuquerque, New Mexico, 87131-0001, United States
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Asheville, North Carolina, 28806, United States
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Charlotte, North Carolina, 28202, United States
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Greensboro, North Carolina, 27405, United States
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Akron, Ohio, 44320, United States
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Columbus, Ohio, 43214, United States
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Columbus, Ohio, 43221, United States
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Westerville, Ohio, 43081, United States
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Portland, Oregon, 97225, United States
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Pittsburgh, Pennsylvania, 15212, United States
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Willow Grove, Pennsylvania, 19090, United States
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Greer, South Carolina, 29650, United States
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Cordova, Tennessee, 38018, United States
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Knoxville, Tennessee, 37922, United States
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Nashville, Tennessee, 37205, United States
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Greenville, Texas, 75401, United States
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Lubbock, Texas, 79410, United States
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Sherman, Texas, 75092, United States
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Orem, Utah, 84058, United States
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Salt Lake City, Utah, 84103, United States
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Salt Lake City, Utah, 84132, United States
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Kirkland, Washington, 98034, United States
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Seattle, Washington, 98122, United States
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Tacoma, Washington, 98405, United States
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Waukesha, Wisconsin, 53188, United States
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CABA, Buenos Aires, C1428AQK, Argentina
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Rosario, Santa Fe Province, S2000DSW, Argentina
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San Miguel de Tucumán, 4000, Argentina
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Liverpool, New South Wales, 2170, Australia
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Vienna, 1010, Austria
Novartis Investigative Site
Vienna, 1090, Austria
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Edegem, Antwerpen, 2650, Belgium
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Aalst, 9300, Belgium
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Brussels, 1200, Belgium
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Ghent, 9000, Belgium
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Sofia, 1113, Bulgaria
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Sofia, 1413, Bulgaria
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London, Ontario, N6A 5A5, Canada
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Ottawa, Ontario, K1H 8L6, Canada
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Toronto, Ontario, M4N 3M5, Canada
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Greenfield Park, Quebec, J4V 2J2, Canada
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Osijek, 31000, Croatia
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Zagreb, 10000, Croatia
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Brno, Czech Republic, 656 91, Czechia
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Havířov, Czech Republic, 736 01, Czechia
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Teplice, Czech Republic, 415 01, Czechia
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Ostrava-Poruba, 708 52, Czechia
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Prague, 100 34, Czechia
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Tampere, 33100, Finland
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Turku, 20520, Finland
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Nice, Cedex1, 06001, France
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Bordeaux, 33076, France
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Clermont-Ferrand, 63000, France
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Montpellier, 34295, France
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Paris, 75651, France
Novartis Investigative Site
Rennes, 35033, France
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Strasbourg, 67098, France
Novartis Investigative Site
Bochum, 44791, Germany
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Cologne, 50935, Germany
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Dresden, 01307, Germany
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Essen, 45147, Germany
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Hamburg, 22179, Germany
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Hanover, 30625, Germany
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Heidelberg, 69120, Germany
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Homburg, 66421, Germany
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Leipzig, 04103, Germany
Novartis Investigative Site
Leipzig, 04107, Germany
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Minden, 32429, Germany
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Siegen, 57076, Germany
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Ulm, 89081, Germany
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Unterhaching, 82008, Germany
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Budapest, HUN, 1204, Hungary
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Esztergom, HUN, 2500, Hungary
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Hyderabad, Andhra Pradesh, 500018, India
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Mumbai, Maharashtra, 400008, India
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Mumbai, Maharashtra, 400012, India
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Pune, Maharashtra, 411004, India
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New Delhi, National Capital Territory of Delhi, 110 060, India
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Ludhiana, Punjab, 141008, India
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Mumbai, 400016, India
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Padua, PD, 35128, Italy
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Roma, RM, 00133, Italy
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Genova, 16132, Italy
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Milan, 20133, Italy
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Napoli, 80138, Italy
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Rome, 00178, Italy
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Riga, LV, LV-1005, Latvia
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Riga, LV 1002, Latvia
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Riga, LV-1038, Latvia
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Kaunas, LTU, LT 50161, Lithuania
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Vilnius, LT-08661, Lithuania
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Chihuahua City, 31238, Mexico
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Drammen, 1086, Norway
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Lima Cercado, Lima region, 01, Peru
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San Isidro, Lima region, 27, Peru
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Lima, LIMA 13, Peru
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Głogów, 36-060, Poland
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Rzeszów, 35 055, Poland
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Warsaw, 02 957, Poland
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Wroclaw, 51-685, Poland
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Zabrze, 41-800, Poland
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Matosinhos Municipality, Porto District, 4454509, Portugal
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Amadora, 2720-276, Portugal
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Braga, 4710243, Portugal
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Coimbra, 3000-075, Portugal
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Lisbon, 1169-050, Portugal
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Lisbon, 1500 650, Portugal
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Lisbon, 1600190, Portugal
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Loures, 2674514, Portugal
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Porto, 4000001, Portugal
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Santa Maria da Feira, 4520 211, Portugal
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Kazan', 420021, Russia
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Krasnoyarsk, 660049, Russia
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Moscow, 127015, Russia
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Nizhny Novgorod, 603137, Russia
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Novosibirsk, 630087, Russia
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Saint Petersburg, 197022, Russia
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Saint Petersburg, 197110, Russia
Novartis Investigative Site
Saint Petersburg, 197376, Russia
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Yekaterinburg, 620109, Russia
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Bratislava, 813 69, Slovakia
Novartis Investigative Site
Martin, 036 59, Slovakia
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Ružomberok, 03426, Slovakia
Novartis Investigative Site
Pretoria, 0041, South Africa
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Rosebank, 2196, South Africa
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Málaga, Andalusia, 29010, Spain
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Seville, Andalusia, 41017, Spain
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Pozuelo de Alarcón, Madrid, 28223, Spain
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Barakaldo, Vizcaya, 48903, Spain
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Donostia / San Sebastian, 20014, Spain
Novartis Investigative Site
Madrid, 28006, Spain
Novartis Investigative Site
Madrid, 28034, Spain
Novartis Investigative Site
Madrid, 28040, Spain
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Madrid, 28222, Spain
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Lugano, 6900, Switzerland
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Tainan, 70403, Taiwan
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Haseki / Istanbul, 34096, Turkey (Türkiye)
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Izmir, 35340, Turkey (Türkiye)
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Mersin, 33079, Turkey (Türkiye)
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Trabzon, 61080, Turkey (Türkiye)
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Luton, Beds, LU4 0DZ, United Kingdom
Novartis Investigative Site
Sheffield, South Yorkshire, S10 2JF, United Kingdom
Novartis Investigative Site
London, SE5 9RS, United Kingdom
Novartis Investigative Site
London, SW17 0QT, United Kingdom
Related Publications (4)
Williams MJ, Amezcua L, Cohan SL, Cohen JA, Delgado SR, Hua LH, Lucassen EB, Piccolo RS, Koulouris CR, Stankiewicz J. Efficacy of Ofatumumab and Teriflunomide in Patients With Relapsing MS From Racial/Ethnic Minority Groups: ASCLEPIOS I/II Subgroup Analyses. Neurology. 2024 Aug 13;103(3):e209610. doi: 10.1212/WNL.0000000000209610. Epub 2024 Jul 17.
PMID: 39018512DERIVEDBhan V, Clift F, Baharnoori M, Thomas K, Patel BP, Blanchette F, Adlard N, Vudumula U, Gudala K, Dutta N, Grima D, Mouallif S, Farhane F. Cost-consequence analysis of ofatumumab for the treatment of relapsing-remitting multiple sclerosis in Canada. J Comp Eff Res. 2023 Sep;12(9):e220175. doi: 10.57264/cer-2022-0175. Epub 2023 Aug 22.
PMID: 37606897DERIVEDGartner J, Hauser SL, Bar-Or A, Montalban X, Cohen JA, Cross AH, Deiva K, Ganjgahi H, Haring DA, Li B, Pingili R, Ramanathan K, Su W, Willi R, Kieseier B, Kappos L. Efficacy and safety of ofatumumab in recently diagnosed, treatment-naive patients with multiple sclerosis: Results from ASCLEPIOS I and II. Mult Scler. 2022 Sep;28(10):1562-1575. doi: 10.1177/13524585221078825. Epub 2022 Mar 10.
PMID: 35266417DERIVEDHauser SL, Bar-Or A, Cohen JA, Comi G, Correale J, Coyle PK, Cross AH, de Seze J, Leppert D, Montalban X, Selmaj K, Wiendl H, Kerloeguen C, Willi R, Li B, Kakarieka A, Tomic D, Goodyear A, Pingili R, Haring DA, Ramanathan K, Merschhemke M, Kappos L; ASCLEPIOS I and ASCLEPIOS II Trial Groups. Ofatumumab versus Teriflunomide in Multiple Sclerosis. N Engl J Med. 2020 Aug 6;383(6):546-557. doi: 10.1056/NEJMoa1917246.
PMID: 32757523DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Limitations and Caveats
This study was not powered for the analysis of some secondary endpoints as a stand-alone study. It was pre-specified in the study protocol to combine the data with study COMB157G2301 to address these endpoints.
Results Point of Contact
- Title
- Study Director
- Organization
- Novartis Pharmaceuticals
Study Officials
- STUDY DIRECTOR
Novartis Pharmaceuticals
Novartis
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 2, 2016
First Posted
June 7, 2016
Study Start
August 26, 2016
Primary Completion
July 10, 2019
Study Completion
October 22, 2020
Last Updated
November 22, 2021
Results First Posted
October 19, 2020
Record last verified: 2021-10
Data Sharing
- IPD Sharing
- Will share
Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations. This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com