Roche presents new data for OCREVUS and fenebrutinib across broad patient populations at ECTRIMS 2025
Roche (OTCQX:RHHBY) presented new clinical data for OCREVUS and fenebrutinib at ECTRIMS 2025. The data demonstrates significant advances in multiple sclerosis (MS) treatment across diverse patient populations.
Key highlights include: OCREVUS showing 30% reduction in disability progression risk for advanced PPMS patients, with an increased 55% reduction in patients with MRI lesion activity. The OCREVUS subcutaneous injection maintained consistent benefits for two years, while pregnancy registry data from over 5,000 pregnancies confirmed safety for pregnant and breastfeeding women.
Additionally, fenebrutinib demonstrated promising results with near-complete suppression of disease activity at 96 weeks in Phase II trials, showing a low annualized relapse rate of 0.06 and no disability progression.
Roche (OTCQX:RHHBY) ha presentato nuovi dati clinici su OCREVUS e fenebrutinib al ECTRIMS 2025. I dati mostrano progressi significativi nel trattamento della sclerosi multipla (SM) in popolazioni di pazienti diverse.
Tra i punti salienti: OCREVUS mostra una riduzione del 30% del rischio di peggioramento della disabilità nei pazienti PPMS avanzati, con un aumento del 55% nella riduzione per i pazienti con attività delle lesioni MRI. L'iniezione sottocutanea di OCREVUS ha mantenuto benefici costanti per due anni, mentre i dati del registro di gravidanza su oltre 5.000 gravidanze hanno confermato la sicurezza per le donne in gravidanza e che allattano al seno.
Inoltre, fenebrutinib ha dimostrato risultati promettenti con una quasi completa soppressione dell'attività della malattia a 96 settimane nei trial di fase II, mostrando un basso tasso di ricadute annualizzato di 0,06 e nessuna progressione della disabilità.
Roche (OTCQX:RHHBY) presentó nuevos datos clínicos sobre OCREVUS y fenebrutinib en ECTRIMS 2025, indicando avances significativos en el tratamiento de la esclerosis múltiple (EM) en poblaciones de pacientes diversas.
Entre los puntos clave: OCREVUS muestra una reducción del 30% en el riesgo de progresión de la discapacidad en pacientes PPMS avanzados, con un incremento del 55% en la reducción en pacientes con actividad de lesiones por RM. La inyección subcutánea de OCREVUS mantuvo beneficios constantes durante dos años, mientras que los datos del registro de embarazo de más de 5.000 embarazos confirmaron la seguridad para mujeres embarazadas y que amamantan.
Además, fenebrutinib demostró resultados prometedores con una casi completa suppression de la actividad de la enfermedad a las 96 semanas en ensayos de fase II, con una tasa de recaída anualizada baja de 0,06 y sin progresión de la discapacidad.
Roche (OTCQX:RHHBY)는 ECTRIMS 2025에서 OCREVUS와 fenebrutinib에 대한 새로운 임상 데이터를 발표했습니다. 이 데이터는 다양한 환자군에서 다발성 경화증(MS) 치료에 있어 상당한 발전을 보여줍니다.
주요 하이라이트로는: OCREVUS가 장애 진행 위험을 30% 감소시키고, MRI 병변 활동이 있는 환자에서 감소 폭이 55% 더 커진다는 점입니다. OCREVUS의 피하 주사는 2년 동안 일관된 이점을 유지했고, 5,000건이 넘는 임신 기록 데이터는 임신 중이거나 모유 수유 중인 여성의 안전성을 확인했습니다.
또한 fenebrutinib은 96주 시점의 2상 시험에서 질병 활동의 거의 완전한 억제를 보였고, 연간 재발률이 0.06으로 낮았으며 장애 진행은 없었습니다.
Roche (OTCQX:RHHBY) a présenté de nouveaux données cliniques sur OCREVUS et fenebrutinib à l'ECTRIMS 2025. Les données montrent des avancées significatives dans le traitement de la sclérose en plaques (SEP) chez des populations de patients diverses.
Points clés : OCREVUS montre une réduction de 30% du risque de progression de la invalidité chez les patients PPMS avancés, avec une augmentation de 55% dans la réduction chez les patients avec activité des lésions IRM. L'injection sous-cutanée d'OCREVUS a maintenu des bénéfices constants pendant deux ans, tandis que les données du registre de grossesse sur plus de 5 000 grossesses ont confirmé la sécurité pour les femmes enceintes et allaitantes.
De plus, fenebrutinib a démontré des résultats prometteurs avec une presque suppression complète de l'activité de la maladie à 96 semaines dans les essais de phase II, affichant un faible taux de rechute annualisé de 0,06 et aucune progression de la disability.
Roche (OTCQX:RHHBY) hat auf der ECTRIMS 2025 neue klinische Daten zu OCREVUS und fenebrutinib vorgestellt. Die Daten zeigen signifikante Fortschritte in der Behandlung der Multiplen Sklerose (MS) bei unterschiedlichen Patientengruppen.
Zu den wichtigsten Punkten: OCREVUS reduziert das Risiko für fortschreitende Beeinträchtigungen um 30% bei fortgeschrittenen PPMS-Patienten, mit einer 55%-igen zusätzlichen Verringerung bei Patienten mit MRI-Läsionsaktivität. Die subkutane Injektion von OCREVUS behielt zwei Jahre lang konstante Vorteile, während Daten aus dem Schwangerschaftsregister von über 5.000 Schwangerschaften die Sicherheit für schwangere und stillende Frauen bestätigten.
Außerdem zeigte Fenebrutinib vielversprechende Ergebnisse mit einer nahezu vollständigen Unterdrückung der Krankheitsaktivität nach 96 Wochen in Phase-II-Studien, bei einer niedrigen jährlichen Rückfallrate von 0,06 und keiner Behinderungsprogression.
روش (OTCQX:RHHBY) قدمت بيانات سريرية جديدة عن OCREVUS و fenebrutinib في ECTRIMS 2025، وتظهر البيانات تقدمًا ملحوظًا في علاج التصلب المتعدد (MS) في شرائح مختلفة من المرضى.
وأبرز النقاط: خفض OCREVUS مخاطر تدهور الإعاقة بنسبة 30% لدى مرضى PPMS المتقدمين، مع زيادة قدرها 55% في الخفض لدى المرضى الذين لديهم نشاط آفات MRI. حقن OCREVUS تحت الجلد حافظت على الفوائد لمدة عامين، في حين أكدت بيانات سجل الحمل لـ أكثر من 5,000 حمل أمان النساء الحوامل والمرضعات.
بالإضافة إلى ذلك، أظهر fenebrutinib نتائج واعدة مع إسكات شبه كامل لنشاط المرض عند 96 أسبوعًا في تجارب المرحلة الثانية، بمعدل ارتداد سنوي منخفض قدره 0.06 وعدم وجود تقدم في الإعاقة.
Roche (OTCQX:RHHBY) 在ECTRIMS 2025 发表了关于 OCREVUS 与 fenebrutinib 的新临床数据，显示在不同患者群体中多发性硬化（MS）治疗方面取得显著进展。
要点包括：OCREVUS 在进展性PPMS患者中的 disability 风险降低了 30%，在 MRI 病灶活动的患者中降低幅度达到 55%。OCREVUS 的皮下注射在两年内保持一致获益，同时来自 超过 5,000 例妊娠 的妊娠登记数据证实了对孕妇与哺乳期女性的安全性。
此外，fenebrutinib 在第 II 阶段试验中显示出< b>几乎完全抑制疾病活动 的有前景的结果，在 96 周时年化复发率为 0.06，且未见任何残疾进展。
- OCREVUS shows 30% reduction in disability progression risk for advanced PPMS patients
- 55% reduction in disability progression risk observed in PPMS patients with MRI lesion activity
- Fenebrutinib achieves near-complete suppression of disease activity with 0.06 annualized relapse rate
- Safety confirmed in over 5,000 pregnancies with OCREVUS exposure
- 86-100% of infants showed protective antibody responses to vaccines despite OCREVUS exposure
- None.
- OCREVUS subcutaneous maintains consistent benefit-risk profile after two years
- New late-breaking data confirms OCREVUS significantly reduces disability progression in adults with advanced PPMS
- One-year data reinforce that majority of infants potentially exposed to OCREVUS during pregnancy or breastfeeding exhibit antibody responses
- Fenebrutinib two-year Phase II data demonstrate near-complete suppression of disease activity at 96 weeks
Basel, 24 September 2025 - Roche (SIX: RO, ROG; OTCQX: RHHBY) presents new data for OCREVUS® (ocrelizumab) and the investigational Bruton’s tyrosine kinase (BTK) inhibitor fenebrutinib at the 41st Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) in Barcelona, Spain (24-26 September).
New data show that treatment with OCREVUS provides significant benefit in preventing disability progression across diverse groups of people with multiple sclerosis (MS), including children with relapsing-remitting multiple sclerosis (RRMS), women with MS who are pregnant or breastfeeding, and adults with advanced primary progressive multiple sclerosis (PPMS). From Roche’s MS pipeline, Phase II data for fenebrutinib showing near-complete suppression of disease activity at 96 weeks will be presented ahead of upcoming pivotal study readouts.
"We have made significant scientific progress in the treatment of MS and improving outcomes for people living with it, including key life moments such as planning for a family,” said Levi Garraway, M.D., Ph.D., Roche’s Chief Medical Officer and Head of Global Product Development. “With over a decade of efficacy and safety evidence, OCREVUS has transformed the course of MS for people with RMS and PPMS, and the new data further reinforce its role in preventing disability progression. We are also encouraged by the potential of fenebrutinib in redefining future treatment.”
“ECTRIMS 2025 marks over a decade of scientific advancement since the first Phase III pivotal data from OCREVUS. The deepened understanding of B cells has led to breakthrough therapies that have revolutionised MS management by focusing on slowing disease progression,” said Professor Stephen L. Hauser, Director of the UCSF Weill Institute for Neurosciences. “While significant progress has been made, continued innovation focused on preventing both relapses and progression is essential to empowering people with MS to live life to the fullest. This year’s breadth of data demonstrates our collective commitment towards achieving these goals.”
Two-year OCREVUS subcutaneous Phase III data
Final data from the Phase III OCARINA II study show that OCREVUS subcutaneous (SC) injection maintains a consistent benefit-risk profile for up to two years, similar to the well-established OCREVUS intravenous infusion (IV), with continued near-complete suppression of relapses, brain lesion activity and disability progression.
Phase IIIb OCREVUS results in broad PPMS population
The ORATORIO-HAND expanded on the PPMS population studied in the registrational ORATORIO study by including older patients (age up to 65) and patients with advanced disability (Expanded Disability Status Scale [EDSS] score up to 8.0), for whom maintaining upper limb function is even more important for preserving quality of life and independence.
OCREVUS shows
In a large PPMS population that included patients with more advanced disease, OCREVUS was superior to placebo in delaying overall disability progression (EDSS) and worsening of upper limb function (9-hole peg test).
The safety profile of OCREVUS was consistent with previous studies, and no new safety signals were reported. OCREVUS is the first and only approved treatment for PPMS, and these data demonstrate that the benefit extends to patients with more advanced disease.
Infant outcomes in pregnant and breastfeeding women treated with OCREVUS
An analysis of more than 5,000 pregnancies from the ocrelizumab pregnancy registry, the largest dataset of pregnancy outcomes for an anti-CD20 therapy in MS, will reinforce previous data that showed in-utero exposure to OCREVUS does not increase the risk of adverse pregnancy or infant outcomes.
The majority of infants with potential OCREVUS exposure during pregnancy or breastfeeding exhibited meaningful antibody responses to childhood vaccines in one-year data from the Phase IV MINORE and SOPRANINO studies. Protective antibody responses to eight common vaccines given in the first year of life were observed in 86
Infant B-cell levels also remained within normal range after 13 months in
OCREVUS in paediatric RRMS
Late-breaking data from the Phase III OPERETTA 2 study investigating efficacy and safety of OCREVUS in children 10–17 years of age with RRMS will be presented on 26 September at 10:30 CEST. The OPERETTA 2 presentation will be the first time that data from the primary analysis of a pediatric-onset MS trial comparing a high-efficacy DMT (ocrelizumab) versus a globally approved treatment (fingolimod) will be shown. Also, long-term, 96-week results from the Phase II OPERETTA 1 paediatric study will be an oral presentation on 25 September at 15:15 CEST.
Fenebrutinib two-year Phase II FENopta OLE results
Two-year data from the Phase II FENopta open-label extension (OLE) study will be presented, showing that patients with relapsing multiple sclerosis (RMS) treated with fenebrutinib maintained near-complete suppression of disease activity at 96 weeks. Patients enrolled in the OLE had a low annualised relapse rate (ARR) of 0.06, and during this time, there was no disability progression, as measured by the EDSS. At two years, MRI scans detected zero new T1 gadolinium-enhancing (T1-Gd+) lesions, which are markers of active inflammation.
Neurofilament light chain, a marker of nerve cell damage, was decreased to healthy donor range in the first year and maintained in the second year of fenebrutinb treatment. Three Phase III clinical trials for fenebrutinib are ongoing, including the FENhance I and II studies in RMS and the FENtrepid study in PPMS. Initial data from the FENtrepid study are expected at the end of this year.
In total, Roche will present 25 abstracts, including six oral and four late-breaking presentations at ECTRIMS 2025. Follow Roche on X via @Roche and keep up to date with ECTRIMS 2025 news and updates by using the hashtag #ECTRIMS2025.
About OCREVUS® (ocrelizumab)
OCREVUS is a humanised monoclonal antibody designed to target CD20-positive B cells, a specific type of immune cell thought to be a key contributor to myelin (nerve cell insulation and support) and axonal (nerve cell) damage. OCREVUS IV and OCREVUS subcutaneous (SC; marketed as OCREVUS ZUNOVO® [ocrelizumab hyaluronidase-ocsq] in the U.S.) are the only therapies approved for both RMS (including relapsing-remitting multiple sclerosis [RRMS] and active, secondary progressive multiple sclerosis [SPMS], as well as clinically isolated syndrome [CIS] in the U.S.) and primary progressive multiple sclerosis (PPMS). Both OCREVUS IV and SC are administered every six months. The initial IV dose is given as two 300 mg infusions two weeks apart with subsequent doses given as single 600 mg infusions. OCREVUS SC is given as a single 920 mg subcutaneous injection every six months.
About fenebrutinib
Fenebrutinib is an investigational oral, central nervous system (CNS)-penetrant, reversible and non-covalent Bruton’s tyrosine kinase (BTK) inhibitor with an optimized pharmacokinetics (PK) profile. Fenebrutinib has been shown to be 130 times more selective for BTK vs. other kinases. Fenebrutinib is an inhibitor of both B-cell and microglia activation. This dual inhibition may be able to reduce both multiple sclerosis disease activity and disability progression, thereby potentially addressing the key unmet medical need of disability progression in people living with multiple sclerosis and providing comprehensive MS care. The fenebrutinib Phase III programme includes two identical trials in relapsing multiple sclerosis (RMS) (FENhance 1 & 2) with active comparator teriflunomide and the only trial in primary progressive multiple sclerosis (PPMS) (FENtrepid) in which a BTK inhibitor is being evaluated against OCREVUS.
About multiple sclerosis
Multiple sclerosis is a chronic disease that affects more than 2.9 million people worldwide. People with all forms of multiple sclerosis experience disease progression from the beginning of their disease. Therefore, an important goal of treating multiple sclerosis is to slow, stop and ideally prevent progression as early as possible.
Approximately
About Roche in Neuroscience
Neuroscience is a major focus of research and development at Roche. Our goal is to pursue groundbreaking science to develop new treatments that help improve the lives of people with chronic and potentially devastating diseases.
Roche is investigating more than a dozen medicines for neurological disorders, including multiple sclerosis, spinal muscular atrophy, neuromyelitis optica spectrum disorder, Alzheimer’s disease, Huntington’s disease, Parkinson’s disease and Duchenne muscular dystrophy. Together with our partners, we are committed to pushing the boundaries of scientific understanding to solve some of the most difficult challenges in neuroscience today.
About Roche
Founded in 1896 in Basel, Switzerland, as one of the first industrial manufacturers of branded medicines, Roche has grown into the world’s largest biotechnology company and the global leader in in-vitro diagnostics. The company pursues scientific excellence to discover and develop medicines and diagnostics for improving and saving the lives of people around the world. We are a pioneer in personalised healthcare and want to further transform how healthcare is delivered to have an even greater impact. To provide the best care for each person we partner with many stakeholders and combine our strengths in Diagnostics and Pharma with data insights from the clinical practice.
For over 125 years, sustainability has been an integral part of Roche’s business. As a science-driven company, our greatest contribution to society is developing innovative medicines and diagnostics that help people live healthier lives. Roche is committed to the Science Based Targets initiative and the Sustainable Markets Initiative to achieve net zero by 2045.
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