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An Open-Label, Rater-Blind, Randomized, Multi-Center, Parallel-Arm, Active-Comparator Study to Assess the Efficacy and Tolerability of Ofatumumab 20mg SC monthly vs. First Line DMT - physician’s choice in the treatment of newly diagnosed RMS (STHENOS)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507431-37-00
Acronym
COMB157G3301
Enrollment
186
Registered
2024-06-27
Start date
2021-07-23
Completion date
2025-11-04
Last updated
2025-06-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

relapsing multiple sclerosis (RMS)

Brief summary

NEDA-3 status (yes or no) NEDA-3 is defined as: 1. Absence of confirmed clinical relapse 2. Absence of new MRI activity (Gd+ T1 lesion or new/enlarged T2 lesion) with MRI re-baselined at Month 3 3. Absence of 3-month confirmed disability worsening

Detailed description

Number of relapses up to Month 15/ EOS, Annual Relapse Rate (ARR), Mean time to first relapse, Proportion of relapse-free patients at Month 3, 9 and 15, Proportion of relapse-free patients with MRI activity-free (no new Gd+ T1 lesion or new/enlarged T2 lesion) at Month 3, 9 and 15, Time to 3-month Confirmed Disability Worsening (3mCDW), Time to 6-month Confirmed Disability Worsening (6mCDW), Change in expanded disability status scale (EDSS) from Baseline to end of study, Proportion of disability progression free patient at EOS, Number of Gadolinium enhancing (Gd+) T1 lesions of brain, Volume of Gd+ T1 lesions of brain, Number of new/enlarging T2 lesions of brain, Volume of new/enlarging T2 lesions of brain, Proportion of SAEs, and SAEs with hospitalizations between ofatumumab 20 mg s.c. and first line self-administered DMTs, Proportion of patients with adverse events, including injection related reactions, Proportion of patients who withdrew due to abnormal lab values, Proportion of treatment discontinuation or interruptions for safety/ tolerability reason, Compliance to treatment using patient diary

Interventions

DRUGTERIFLUNOMIDE
DRUGINTERFERON BETA-1A
DRUGGLATIRAMER ACETATE
DRUGOFATUMUMAB
DRUGDIMETHYL FUMARATE

Sponsors

Novartis Pharma AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
NEDA-3 status (yes or no) NEDA-3 is defined as: 1. Absence of confirmed clinical relapse 2. Absence of new MRI activity (Gd+ T1 lesion or new/enlarged T2 lesion) with MRI re-baselined at Month 3 3. Absence of 3-month confirmed disability worsening

Secondary

MeasureTime frame
Number of relapses up to Month 15/ EOS, Annual Relapse Rate (ARR), Mean time to first relapse, Proportion of relapse-free patients at Month 3, 9 and 15, Proportion of relapse-free patients with MRI activity-free (no new Gd+ T1 lesion or new/enlarged T2 lesion) at Month 3, 9 and 15, Time to 3-month Confirmed Disability Worsening (3mCDW), Time to 6-month Confirmed Disability Worsening (6mCDW), Change in expanded disability status scale (EDSS) from Baseline to end of study, Proportion of disability progression free patient at EOS, Number of Gadolinium enhancing (Gd+) T1 lesions of brain, Volume of Gd+ T1 lesions of brain, Number of new/enlarging T2 lesions of brain, Volume of new/enlarging T2 lesions of brain, Proportion of SAEs, and SAEs with hospitalizations between ofatumumab 20 mg s.c. and first line self-administered DMTs, Proportion of patients with adverse events, including injection related reactions, Proportion of patients who withdrew due to abnormal lab values, Proportion of tr

Countries

France, Germany, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026