Unmet Needs and Treatment of Relapsing-Remitting Multiple Sclerosis in Saudi Arabia: Focus on the Role of Ofatumumab.

B cells Multiple sclerosis Ofatumumab Relapsing–remitting multiple sclerosis

Journal

Neurology and therapy
ISSN: 2193-8253
Titre abrégé: Neurol Ther
Pays: New Zealand
ID NLM: 101637818

Informations de publication

Date de publication:
Dec 2022
Historique:
received: 06 07 2022
accepted: 17 08 2022
pubmed: 2 9 2022
medline: 2 9 2022
entrez: 1 9 2022
Statut: ppublish

Résumé

Treatment-pattern data suggest that some patients with multiple sclerosis (MS) in the Kingdom of Saudi Arabia (KSA) may not be receiving optimal treatment. A virtual meeting of ten expert Saudi neurologists, held on October 23, 2020, discussed unmet needs in relapsing-remitting MS (RRMS), and the role of ofatumumab as a suitable treatment in the KSA. Multiple unmet needs were identified: poor quality of life, with high rates of depression and anxiety; a negative impact of MS on work ability; treatment choices that may compromise efficacy for safety or vice versa; inconvenient or complex dosage regimens; and limited access to patient education and support. Early use of highly effective disease-modifying treatments (DMTs) results in better patient outcomes than starting with less effective treatments and downstream escalation, but this strategy may be underutilized in the KSA. B cells are important in MS pathogenesis, and treatments targeting these may improve clinical outcomes. Ofatumumab differs from other B cell-depleting therapies, being a fully human monoclonal antibody that binds to CD20 at a completely separate site from the epitope bound by ocrelizumab, and being administered by subcutaneous injection. When compared with teriflunomide in two randomized, phase 3 clinical trials in patients with RRMS, ofatumumab was associated with significant reductions in annualized relapse rates, rates of confirmed disability worsening, and active lesions on magnetic resonance imaging. The incidence of adverse events, including serious infections, was similar with the two treatments. Ofatumumab is a valuable first- or second-line treatment option for RRMS in the KSA, particularly for patients who would benefit from highly effective DMTs early in the disease course, and for those who prefer the convenience of self-injection. Future research will clarify the position of ofatumumab in RRMS treatment, and comparative cost data may support the broad inclusion of ofatumumab in formularies across the KSA.

Identifiants

pubmed: 36048334
doi: 10.1007/s40120-022-00401-4
pii: 10.1007/s40120-022-00401-4
pmc: PMC9434517
doi:

Types de publication

Journal Article

Langues

eng

Pagination

1457-1473

Informations de copyright

© 2022. The Author(s).

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Auteurs

Matthew Craner (M)

Neurosciences Department, University of Oxford, Oxford, UK.

Yaser Al Malik (Y)

College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
King Abdullah International Medical Research Center, Riyadh, Saudi Arabia.
Division of Neurology, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia.

Fawzi A Babtain (FA)

King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia.

Foziah Alshamrani (F)

Department of Neurology, College of Medicine, Imam Abdulrahman bin Faisal University, Al Khobar, Saudi Arabia.

Mona M Alkhawajah (MM)

King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.

Nora Alfugham (N)

King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.

Rumaiza H Al-Yafeai (RH)

Multiple Sclerosis Specialist, My Clinic, Jeddah, Saudi Arabia.

Salman Aljarallah (S)

College of Medicine, King Saud University, Riyadh, Saudi Arabia.

Seraj Makkawi (S)

College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia.
King Abdullah International Medical Research Centre, Jeddah, Saudi Arabia.
Department of Medicine, Ministry of the National Guard-Health Affairs, Jeddah, Saudi Arabia.

Shireen Qureshi (S)

Johns Hopkins Medicine, Dammam, Saudi Arabia.

Marina Ziehn (M)

Global Medical Affairs, Novartis AG, Basel, Switzerland.

Hazem Wahba (H)

Medical Affairs/Real World Evidence, Novartis, Saudi Arabia. hazem.wahba@novartis.com.
Novartis Saudi Ltd., SERVCORP Laysen Valley, Building No. 13, Intersection King Khalid and Orouba Road, Riyadh, Saudi Arabia. hazem.wahba@novartis.com.

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