Publications by authors named "C Oreja-Guevara"
The development of disease-modifying therapies (DMTs) for the treatment of multiple sclerosis (MS) has been highly successful in recent decades. It is now widely accepted that early initiation of DMTs after disease onset is associated with a better long-term prognosis. However, the question of when and how to de-escalate or discontinue DMTs remains open and critical.
View Article and Find Full Text PDFPregnancy and Infant Outcomes in Women With Multiple Sclerosis Treated With Ocrelizumab.
Neurol Neuroimmunol Neuroinflamm
January 2025
Background And Objectives: Ocrelizumab labeling advises contraception for women during treatment and for 6-12 months thereafter. Because pregnancies may occur during this time, it is critical to understand pregnancy and infant outcomes in women with multiple sclerosis (MS) after ocrelizumab exposure.
Methods: Pregnancy cases reported to Roche global pharmacovigilance until 12 July 2023 were analyzed.
Secondary organising pneumonia associated to COVID-19 infection in patients with central nervous system inflammatory demyelinating diseases treated with anti-CD20 therapies.
Mult Scler
December 2024
Article Synopsis
- - Organizing pneumonia (OP) has been identified in patients with inflammatory demyelinating diseases (IDDs) after COVID-19, particularly those treated with anti-CD20 therapies, but comprehensive data is scarce.
- - This study analyzed 19 patients with conditions like multiple sclerosis and neuromyelitis optica who developed COVID-19-associated OP; symptoms included intermittent fever, and most required hospitalization, but none died.
- - After about 1.5 years of follow-up, most lung issues resolved, although many patients experienced long-COVID symptoms; the study suggests that OP should be considered in anti-CD20-treated patients exhibiting specific CT findings and fever.
Recent advances in multiple sclerosis (MS) management have shifted perspectives on treatment strategies, advocating for the early initiation of high-efficacy disease-modifying therapies (heDMTs). This perspective review discusses the rationale, benefits, and challenges associated with early heDMT initiation, reflecting on the obsolescence of the traditional "first-line" and "second-line" treatment classifications. The article emerges from the last update of the consensus document of the Spanish Society of Neurology on the treatment of MS.
View Article and Find Full Text PDFBackground: Current literature and a real-world study suggest that diroximel fumarate (DRF) is safer than dimethyl fumarate (DMF) in the treatment of multiple sclerosis (MS). However, no real-world study to date has significantly addressed the efficacy of this treatment.
Objectives: This study aims to elucidate the safety, tolerability, and efficacy of DRF in a real-world setting, utilizing data from a Spanish national registry of patients commencing DRF therapy post-market introduction.