MS patients get continued access to ocrelizumab in new study tracking physical impact
NCT ID NCT06675955
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study offers continued access to ocrelizumab for up to 500 people with multiple sclerosis who were already taking the drug in a previous Roche-sponsored trial. It aims to understand how MS affects daily physical activities like walking and using hands, from the patient's own point of view. Participants will receive either an IV infusion or a subcutaneous injection of ocrelizumab at approved doses. The study also monitors safety and side effects over time.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants who were on ongoing ocrelizumab treatment on one of the following parent-studies \[Studies MN39159/CONSONANCE (NCT03523858), BN42082/MUSETTE (NCT04544436), BN42083/GAVOTTE (NCT04548999), BN44083/GLOBEAM, MN43978/CONSONANCE Ext., WA40404/O'HAND (NCT04035005), MN43964/OLERO (NCT05269004), GN41791/FENTREPID (NCT04544449), BP46016/MINTAKA, CN41144/OCARINA I-SC (NCT03972306), CN42097/OCARINA II-SC (NCT05232825)\] at the time of roll-over and who do not have access to the ocrelizumab treatment locally * The first dose of study treatment in this extension study will be received no earlier than 5 months after the last treatment in the parent study * Negative urine pregnancy test within 24 hours to first dose administered on MN45053 study treatment in participants of childbearing potential Exclusion Criteria: * Study treatment is commercially marketed in the participant's country for the participant-specific disease and is reasonably accessible to the participant * Study treatment is available via Post Trial Access Program (PTAP) in the participant's country and is accessible to the participant * Permanent premature discontinuation of study treatment for any reason during the parent study or during the time between last treatment in the parent study and the first dose of study treatment in this extension study (if applicable) * Any condition that, in the opinion of the investigator, would interfere with the interpretation of participant safety or place the participant at high risk for treatment-related complications * Concurrent participation in any therapeutic clinical trial (other than the parent study) * Immunocompromised state * Known active malignancy or are being actively monitored for recurrence of malignancy * Known presence of other neurological disorders
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
43 sites in 4 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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5th Cherkasy City Center of Primary Health Care
RECRUITINGCherkasy, 18029, Ukraine
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Bukovinsky SMU RMI Chernivtsi RCH
RECRUITINGChernivtsi, 58002, Ukraine
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CH St Vincent de Paul
RECRUITINGLille, 59000, France
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CHU Amiens Hopital Sud
RECRUITINGAmiens Cedex1, 80054, France
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CHU Brest Hopital La Cavale Blanche
RECRUITINGBrest, 29609, France
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CHU De Caen
RECRUITINGCaen, 14033, France
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CHU de Besancon Hopital Jean Minjoz
RECRUITINGBesançon, 25030, France
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Center of Cardiology and Neurology
RECRUITINGKirov, 610007, Russia
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City Clinical Hospital #24
RECRUITINGMoscow, Moscow Oblast, 127015, Russia
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City Hospital #40 of Kurortniy Administrative District
RECRUITINGSaint Petersburg, Sankt-Peterburg, 197706, Russia
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Deutsche Klinik für Diagnostik
RECRUITINGWiesbaden, 65191, Germany
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FSBHI Siberian Clinical Center of the Federal Medical and Biological Agency
RECRUITINGKrasnoyarsk, Krasnoyarsk Krai, 660037, Russia
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FSBIH Siberian Regional Medical Centre of FMBA of Russia
RECRUITINGNovosibirsk, 630007, Russia
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Federal center of brain research and neurotechnologies
RECRUITINGMoskva, Moscow Oblast, 117997, Russia
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Groupe Hospitalier Pellegrin
RECRUITINGBordeaux, 33076, France
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GroupeHospitalo-Universitaire Caremeau
RECRUITINGNîmes, 30029, France
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Hopital Gabriel Montpied CHU de Clermont-Ferrand
WITHDRAWNClermont-Ferrand, 63003, France
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Hopital Gui de Chauliac
RECRUITINGMontpellier, 34295, France
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Hopital Nord Laennec
RECRUITINGNantes, 44093, France
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Hopital de Hautepierre
RECRUITINGStrasbourg, 67098, France
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Hopital neurologique Pierre Wertheimer - CHU Lyon
RECRUITINGBron, 69677, France
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Hôpital Pasteur
RECRUITINGNice, 06002, France
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Krasnoyarsk State Medical Academy
RECRUITINGKrasnoyarsk, Krasnoyarsk Krai, 660022, Russia
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LCC "Medical center "Unimed"
RECRUITINGZaporizhzhia, 69035, Ukraine
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LLC Osnova
RECRUITINGSaint Petersburg, Sankt-Peterburg, 197341, Russia
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Lvivska oblasna tsentralna likarnia
RECRUITINGLviv, 79010, Ukraine
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Medical Center Dopomoga Plus
RECRUITINGKyiv, 02123, Ukraine
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Medical Center of Private Execution First Private Clinic
RECRUITINGKyiv, 03037, Ukraine
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Medical Clinical Research Center of Medical Center LLC Health Clinic
RECRUITINGVinnytsi, 21009, Ukraine
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Mun.Med.Proph.Inst.?Chernihiv Reg.Hosp.?
RECRUITINGChernihiv, 14029, Ukraine
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Municipal Non-profit Enterprise Zaporizhzhya Regional Hospital Zaporizhzhya Regional Council
RECRUITINGZaporizhzhia, 69600, Ukraine
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N.P. Bechtereva Institute of the Human Brain
RECRUITINGSaint Petersburg, Sankt-Peterburg, 197376, Russia
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National Center of Social Significant Disease
RECRUITINGSaint Petersburg, Sankt-Peterburg, 197110, Russia
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NeuroPoint Gesellschaft fur vorbeugende Gesundheitspflege mbH
RECRUITINGUlm, 89073, Germany
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Perm SMA n.a. academ. E.A. Vagner
RECRUITINGPerm, 614990, Russia
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Regional Clinical Hospital
RECRUITINGIvano-Frankivsk, 76008, Ukraine
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Regional clinical hospital named after prof. S.V. Ochapovsky
RECRUITINGKrasnodar, 350086, Russia
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SHI Sverdlovsk Regional Clinical Hospital #1
RECRUITINGYekaterinburg, Sverdlovsk Oblast, 620102, Russia
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SI USSRI of Medical and Social Problems of Disabilities of MOHU
RECRUITINGDnipro, 49027, Ukraine
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St.In.Inst. of Neurol.Psych.and Narcol.of the AMSU
RECRUITINGKharkiv, 61068, Ukraine
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Studienzentrum Nordwest Dr med Joachim Springub Herr Wolfgang Schwarz
RECRUITINGWesterstede, 26655, Germany
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Ulyanovsk Regional Clinical Hospital
RECRUITINGUlyanovsk, Ulyanovsk Oblast, 432063, Russia
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Vertebronevrologiya LLC
RECRUITINGKazan', Tatarstan Republic, 420043, Russia
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Volyn Regional Clinical Hospital
RECRUITINGLutsk, 43005, Ukraine
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Other studies related to the condition(s) this trial covers.
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