Spanish study checks Real-World use of MS drug ofatumumab
NCT ID NCT06251986
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study in Spain looked at 310 people with relapsing multiple sclerosis who were taking ofatumumab (Kesimpta®). Researchers wanted to see how well the drug reduced relapses and how safe it was in everyday medical practice. The study collected information from medical records and patient visits to understand the drug's real-world effectiveness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ofatumumab (Kesimpta®)
- What this could lead to
- If results are positive, this could confirm that ofatumumab is an effective and safe option for managing relapsing multiple sclerosis in real-world settings.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be influenced by other factors. It also only looked at patients in Spain, so findings may not apply everywhere.
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.
- Participants
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310 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Dec 2024
- 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.
Who is studied
Adult patients with relapsing forms of multiple sclerosis (RMS) with active disease
- Ages
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18 to 99 years
- 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: 1. Aged ≥ 18 years. 2. Written informed consent. 3. Diagnosis of RMS per McDonald Criteria (2017). 4. Ofatumumab treatment in line with the European Kesimpta® summary of product characteristics (SmPC; i.e. adult patients with RMS with active disease defined by clinical or imaging features) during at least 12 months and patients who discontinued ofatumumab after receiving at least one dose with a minimum monitoring of 12 months. Exclusion Criteria: 1. Currently participating in a clinical trial. 2. Not able/unlikely to complete with all study activities according to investigator's criteria. 3. Have a contraindication for ofatumumab use, according to the SmPC.
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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.
Contacts and locations
Locations
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Novartis Investigative Site
Santiago Compostela, A Coruna, 15706, Spain
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Novartis Investigative Site
Palma, Balearic Islands, 07120, Spain
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Novartis Investigative Site
L'Hospitalet de Llobregat, Barcelona, 08907, Spain
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Novartis Investigative Site
Santander, Cantabria, 39008, Spain
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Novartis Investigative Site
Albacete, Castille-La Mancha, 02006, Spain
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Novartis Investigative Site
Salt, Girona, 17190, Spain
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Novartis Investigative Site
Logroño, La Rioja, 26006, Spain
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Novartis Investigative Site
Fuenlabrada, Madrid, 28942, Spain
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Novartis Investigative Site
Majadahonda, Madrid, 28222, Spain
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Novartis Investigative Site
Pamplona, Navarre, 31008, Spain
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Novartis Investigative Site
Vigo, Pontevedra, 36212, Spain
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Novartis Investigative Site
Santa Cruz, Santa Cruz de Tenerife, 38009, Spain
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Novartis Investigative Site
Barakaldo, Vizcaya, 48903, Spain
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Novartis Investigative Site
Alicante, 03010, Spain
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Novartis Investigative Site
Barcelona, 08036, Spain
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Novartis Investigative Site
Burgos, 09006, Spain
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Novartis Investigative Site
Cáceres, 10004, Spain
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Novartis Investigative Site
Córdoba, 14004, Spain
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Novartis Investigative Site
Granada, 18016, Spain
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Novartis Investigative Site
León, 24080, Spain
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Novartis Investigative Site
Madrid, 28009, Spain
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Novartis Investigative Site
Madrid, 28034, Spain
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Novartis Investigative Site
Madrid, 28040, Spain
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Novartis Investigative Site
Madrid, 28041, Spain
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Novartis Investigative Site
Madrid, 28046, Spain
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Novartis Investigative Site
Málaga, 29010, Spain
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Novartis Investigative Site
Seville, 41009, Spain
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Novartis Investigative Site
Seville, 41013, Spain
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Novartis Investigative Site
Valencia, 46010, Spain
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Novartis Investigative Site
Valencia, 46026, Spain
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Novartis Investigative Site
Zaragoza, 50009, Spain
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