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ZEUS - ZINBRYTA real world use study in Germany

A Phase 4, 5-year, multicenter, prospective, observational, single-cohort study to document utilization, effectiveness and safety of daclizumab in subjects with relapsing forms of MS in clinical practice in Germany

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN11671729
Enrollment
1000
Registered
2017-05-22
Start date
2016-12-15
Completion date
Unknown
Last updated
2019-11-25

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

Conditions

Relapsing remitting multiple sclerosis (RMS) Nervous System Diseases Multiple sclerosis

Interventions

Non-interventional, observational study
diagnosis and treatment are done only in compliance with clinical routine This is a multicenter, prospective, observational, single-cohort study to document utilization, effectiveness
however, before their fourth dose of daclizumab at the latest. Assessments will be completed and data collected at baseline, 3 and 6 months after initiation of daclizumab treatment an

Sponsors

Biogen GmbH
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Ability to understand the purpose of the study and provide signed and dated informed consent and authorization to use confidential health information in accordance with national and local subject privacy regulations 2. Start of daclizumab therapy in accordance with local prescribing information; the decision for the daclizumab therapy must be made before study inclusion; patients can be enrolled until before administration of fourth daclizumab dose - provided baseline data are available 3. Aged at least 18 years at time of enrolment; no upper age limit

Exclusion criteria

Exclusion criteria: 1. Missing ability or willingness to give informed consent after information about the study 2. Missing eligibility for participation from physician's point of view 3. Contraindication to treatment with daclizumab or diseases which are contraindicated according to the local prescribing information 4. Concomitant therapy with another disease-modifying MS-therapy 5. Current or planned participation in a clinical interventional study

Design outcomes

Primary

MeasureTime frame
Proportion of patients who are on treatment with daclizumab at Month 24 after treatment initiation (current therapy is documented at each visit: baseline, 3 months, 6 months, and every 6 months until month 60)

Secondary

MeasureTime frame
1. Proportion of patients who are on treatment with daclizumab at Month 60 after treatment initiation (current therapy is documented at each visit) 2. Reasons for stopping a therapy with daclizumab (if applicable); therapy is documented at each visit 3. Therapy adherence, self reported by patients in a diary and documented by participating physician at each visit 4. Relapse rates per year and percentage of patients without relapse; time until first relapse; relapses are documented at each visit 5. Progression of disability (24 weeks after start of therapy), measured by EDSS score 6. AEs and SAEs, documented at each visit 7. Complete blood count, lymphocyte sub-populations, measured at each visit 8. Patient reported outcomes: 8.1. Patients’ views regarding consequences of MS, measured using Multiple Sclerosis Impact Scale (MSIS-29) 8.2. Quality of life, measured using EuroQoL-5D (EQ-5D) 8.3. Treatment satisfaction, measured using Treatment Satisfaction Questionnaire for Medication (TSQM 1.4) 8.4. Cognitive functions, measured using the Symbol Digit Modalities Test (SDMT) Visits take place at baseline, 3 months, 6 months, and every 6 months until month 60

Countries

Germany

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026