This was a retrospective non-interventional study (NIS) of adult (≥18 years) multiple sclerosis (MS) patients on ofatumumab therapy in the United Kingdom (UK) using secondary data. UK MS centers with National Health Service (NHS) databases and/or homecare and pharmacy services prescribing ofatumumab were identified and recruited for study participation using a feasibility assessment exercise. The study index identification window spanned from 26 March 2021 to 30 June 2023 (or latest data available prior to start of study data extraction). The index date was defined as the first date ofatumumab was dispensed or injected within the index identification window. From index date, patients were followed up until death, up to 13 months after index date, loss to follow-up, or end of study index identification window (whichever came first). For patients who consented to the use of their data, participating sites transcribed protocol required patient data from existing individual patient medical records into an electronic case report form (eCRF). The end of study was defined as the date of last data query resolution (i.e., all data had been recorded in the eCRF and all data queries resolved to allow database lock to occur). This ensured that all data was available to answer the research questions in the study.
Age range
18 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Medical Possession Ratio (MPR)
Timeframe: Up to 13 months
Number of Patients by MPR Category
Timeframe: Up to 13 months