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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT03650114




Registration number
NCT03650114
Ethics application status
Date submitted
17/08/2018
Date registered
28/08/2018
Date last updated
22/05/2024

Titles & IDs
Public title
Long-term Safety, Tolerability and Effectiveness Study of Ofatumumab in Patients With Relapsing MS
Scientific title
An Open-label, Single Arm, Multi-center Extension Study Evaluating Long-term Safety, Tolerability and Effectiveness of Ofatumumab in Subjects With Relapsing Multiple Sclerosis
Secondary ID [1] 0 0
COMB157G2399
Universal Trial Number (UTN)
Trial acronym
ALITHIOS
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Relapsing Multiple Sclerosis 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Other interventions - Ofatumumab
Other interventions - Tetanus toxoid (TT) containing vaccine (Td, Tdap)
Other interventions - 13-valent pneumococcal conjugate vaccine (13-PCV)
Other interventions - 23-valent pneumococcal polysaccharide vaccine (23-PPV)
Other interventions - Seasonal Quadrivalent influenza vaccine
Other interventions - Keyhole limpet hemocyanin (KLH) neo-antigen

Experimental: Ofatumumab - Subcutaneous injection


Other interventions: Ofatumumab
subcutaneous injection of 20 mg ofatumumab every 4 weeks

Other interventions: Tetanus toxoid (TT) containing vaccine (Td, Tdap)
0.5mL Vial/Syringe Containing 5 limit of flocculation (LF) tetanus toxoid

Other interventions: 13-valent pneumococcal conjugate vaccine (13-PCV)
0.5mL Vial/Syringe

Other interventions: 23-valent pneumococcal polysaccharide vaccine (23-PPV)
0.5mL Vial/Syringe

Other interventions: Seasonal Quadrivalent influenza vaccine
Seasonal 2020-2021 0.5mL Vial/Syringe (trivalent may be used where quadrivalent is not available)

Other interventions: Keyhole limpet hemocyanin (KLH) neo-antigen
1mg Vial

Intervention code [1] 0 0
Other interventions
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Number of patients that experience an adverse event or abnormal laboratory, vital and/or ECG results and positive suicidiality outcomes
Timepoint [1] 0 0
Up to 5 years
Secondary outcome [1] 0 0
Number of relapse rates per year
Timepoint [1] 0 0
Core studies up to 5 years from first dose of ofatumumab (depending on if first dose was in the core or in this extension study or comparator randomization)
Secondary outcome [2] 0 0
Patients with confirmed 3 and 6 month disability worsening
Timepoint [2] 0 0
Duration of the study, approximately 5 years
Secondary outcome [3] 0 0
Patients with confirmed 6, 12 and 24 month disability improvement and improvement until end of study
Timepoint [3] 0 0
Duration of the study, approximately 5 years
Secondary outcome [4] 0 0
Patients with changes in Expanded Disability Status Scale (EDSS) scores
Timepoint [4] 0 0
Core studies up to 5 years from first dose of ofatumumab (depending on if first dose was in the core or in this extension study or comparator randomization)
Secondary outcome [5] 0 0
Changes in and time to 6 month confirmed worsening of Symbol Digit Modalities Test Scores
Timepoint [5] 0 0
Duration of the study, approximately 5 years
Secondary outcome [6] 0 0
Changes in the Magnetic Resonance Image (MRI) related to brain volume loss
Timepoint [6] 0 0
Core studies up to 5 years from first dose of ofatumumab (depending on if first dose was in the core or in this extension study or comparator randomization)
Secondary outcome [7] 0 0
Changes in the Magnetic Resonance Image (MRI) related to T2 lesions
Timepoint [7] 0 0
Core studies up to 5 years from first dose of ofatumumab (depending on if first dose was in the core or in this extension study or comparator randomization)
Secondary outcome [8] 0 0
Changes in the Magnetic Resonance Image (MRI) related to Gd-enhancing lesions
Timepoint [8] 0 0
Core studies up to 5 years from first dose of ofatumumab (depending on if first dose was in the core or in this extension study or comparator randomization)
Secondary outcome [9] 0 0
Changes in neurofilament light change serum concentration
Timepoint [9] 0 0
Core studies up to 5 years from first dose of ofatumumab (depending on if first dose was in the core or in this extension study or comparator randomization)

Eligibility
Key inclusion criteria
1. Must have completed a selected Novartis MS study which dosed ofatumumab 20 mg sc every
4 weeks

2. Written informed consent
Minimum age
18 Years
Maximum age
100 Years
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Emergence of any clinically significant condition/disease during the previous
ofatumumab study in which study participation might result in safety risk for the
subject

- Subjects with active systemic bacterial, viral or fingal infections, or chronic
infection (e.g. AIDS)

- Subjects taking medications prohibited by the protocol

- Pregnant or nursing (lactating) women Other protocol-defined inclusion/exclusion
criteria may apply

Vaccination sub-study:

Inclusion criteria

1. Informed consent

2. Actively enrolled in the COMB157G2399 Study

3. 12 weeks of continuous treatment within the COMB157G2399 Study

4. prior vaccination history as per protocol-defined

Exclusion criteria

- known hypersensitivity or history of systemic allergic, neurologic or other reactions
to vaccines

- allergies to egg or shellfish

- any safety findings including low IgG/IgM requiring ofatumumab interruption within 12
weeks prior to vaccination sub-study start

- any major episode of infection requiring hospitalization or treatment with intravenous
antibiotics within 2 weeks of the first vaccination sub-study visit

Other protocol-defined inclusion/exclusion criteria may apply

Study design
Purpose of the study
Treatment
Allocation to intervention
N/A
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW
Recruitment hospital [1] 0 0
Novartis Investigative Site - Liverpool
Recruitment hospital [2] 0 0
Novartis Investigative Site - New Lambton Heights
Recruitment hospital [3] 0 0
Novartis Investigative Site - St Leonards
Recruitment postcode(s) [1] 0 0
2170 - Liverpool
Recruitment postcode(s) [2] 0 0
2305 - New Lambton Heights
Recruitment postcode(s) [3] 0 0
2065 - St Leonards
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London

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Novartis Pharmaceuticals
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
The purpose of this study is to collect long-term safety, tolerability, effectiveness and
health outcomes data in eligible subjects who have participated in a Novartis ofatumumab
clinical MS study.

Vaccination sub-study The purpose of this research sub-study is to find out the effects of
ofatumumab on the development of antibody responses to selected vaccines and keyhole limpet
hemocyanin (KLH) neo-antigen in subjects with relapsing multiple sclerosis (RMS).
Trial website
https://clinicaltrials.gov/ct2/show/NCT03650114
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Novartis Pharmaceuticals
Address 0 0
Country 0 0
Phone 0 0
1-888-669-6682
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT03650114