Halozyme Therapeutics Inc (HALO)

[biotechinvestor1]

Roche subcutaneous OCREVUS one-year data demonstrates near-complete suppression of clinical relapses and brain lesions in patients with progressive and relapsing forms of MS

04/17/2024 | Briefing.com
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Roche announced today data from the Phase Ill
OCARINA Il study (S31.006) of OCREVUS (ocrelizumab), an investigational twice-yearly, 10-minute subcutaneous (SC) injection. Results showed near-complete suppression of clinical relapses and brain lesions in people with relapsing or primary progressive multiple sclerosis (RMS or PPMS) which reinforce the potential benefits of this investigational formulation. Treatment with OCREVUS SC led to rapid and sustained B-cell depletion in the blood. The data will be presented as an oral presentation at the 76th American Academy of Neurology (AAN) Annual Meeting taking place April 13-18 in Denver and has been recognised as an abstract of distinction by the AAN scientific committee. Updated, longer-term results showed that OCREVUS SC injection (920 mg; n=236; both treatment arms [OCR SC/SC and OCR IV/SC]) resulted in near-complete suppression of relapse activity (97.2% had no relapse during the treatment phase) and MRI up to 48 weeks with an ARR of 0.04, and most patients having no T1 gadolinium-enhancing (T1 Gd+) lesions and no new/enlarging T2 lesions. These lesion types are markers of active inflammation and burden of disease, respectively.