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CLASP MS: The study evaluating the efficacy and safety of Polish cladribine in the treatment of patients with secondary progressive multiple sclerosis - a phase 2, randomized, double-blind, placebo-controlled trial.

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-516992-33-02
Acronym
504-15-021-21003
Enrollment
188
Registered
2025-01-30
Start date
Unknown
Completion date
Unknown
Last updated
2025-01-30

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

Conditions

Multiple sclerosis secondary progressive form

Brief summary

Percent brain volume change from last cladribine dose (week 26) to end of study (week 122).

Detailed description

1.Time to 24-week confirmed composite progression of disability defined as the occurrence of any of the following events: an increase in EDSS score, in time of Timed 25-Foot Walk and 9-Hole Peg Test. 2.Change from baseline in cognitive function (CANTAB, CVLT, SDMT) and quality of life (MSQeL-54) 3.Neuroimaging: number of Gd+ lesions, new T2 lesions, QSM rim+ lesions, volume of T1 lesions (black holes), volume of cervical spinal cord in T1; 4. Serum level of NfL, GFAP, oligoclonal bands presence

Interventions

DRUG1 mg/ml
DRUG0.9% physiological saline (sodium chloride)

Sponsors

Instytut Psychiatrii I Neurologii
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Percent brain volume change from last cladribine dose (week 26) to end of study (week 122).

Secondary

MeasureTime frame
1.Time to 24-week confirmed composite progression of disability defined as the occurrence of any of the following events: an increase in EDSS score, in time of Timed 25-Foot Walk and 9-Hole Peg Test. 2.Change from baseline in cognitive function (CANTAB, CVLT, SDMT) and quality of life (MSQeL-54) 3.Neuroimaging: number of Gd+ lesions, new T2 lesions, QSM rim+ lesions, volume of T1 lesions (black holes), volume of cervical spinal cord in T1; 4. Serum level of NfL, GFAP, oligoclonal bands presence

Countries

Poland

Outcome results

None listed

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