- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02282826
A First-in-human, Single Ascending Dose Study of GZ402668 in Patients With Progressive Multiple Sclerosis
A Randomized, Double-blind, Placebo-controlled Study of Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Ascending Single Intravenous and Subcutaneous Doses of GZ402668 in Men and Women With Progressive Multiple Sclerosis
Primary Objective:
To assess the safety and tolerability of GZ402668 after ascending single intravenous (IV) and subcutaneous (SC) doses in men and women with progressive multiple sclerosis.
Secondary Objectives:
To assess the following in men and women with progressive multiple sclerosis:
- The pharmacokinetic (PK) parameters of GZ402668 after ascending single IV doses.
- The pharmacodynamics (PD) of GZ402668 after ascending single IV doses.
- The PK parameters of GZ402668 after ascending single SC doses.
- The PD of GZ402668 after ascending single SC doses.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The total study duration from screening for a patient can be approximately up to 8 weeks.
Upon completion of this trial, patients treated with GZ402668 will be required to enroll in a 4 year safety follow-up study for continued safety observation.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
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Berlin, Germany, 10117
- Investigational Site Number 276001
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion criteria:
- Male or female adult with a diagnosis of progressive multiple sclerosis (MS) including primary progressive MS, secondary progressive MS, and progressive relapsing MS.
- Aged between 18 and 65 years, inclusive.
- Body weight greater than 40.0 kg.
- Female patient of child bearing potential must use 2 highly effective contraception methods.
- Male patient, whose partners are of childbearing potential (including lactating women), must accept to use, during sexual intercourse, 2 highly effective contraception methods. Male patient, whose partners are pregnant, must use, during sexual intercourse, a condom from the inclusion up to 4 months after investigational medicinal product administration.
- Male patient who has agreed not to donate sperm for 4 months after product administration.
Exclusion criteria:
- Significant medical diseases or conditions, including poorly controlled hypertension, cardiovascular disease, inflammatory disorders, immunodeficiency, autoimmune disease, renal failure, liver dysfunction, cancer (except treated basal skin cell carcinoma), or active infection.
- Frequent headaches and/or migraine, recurrent nausea and/or vomiting.
- History or presence of drug or alcohol abuse.
- Smoking more than 5 cigarettes or equivalent per day.
- If female, pregnancy, lactating, or breast-feeding.
- Patients with relapsing-remitting MS.
- Lymphocyte counts below the lower limit of normal.
- Treatment with natalizumab, methotrexate, azathioprine, or cyclosporine in the past 6 months.
- Treatment with mitoxantrone, cyclophosphamide, cladribine, rituximab or any other immunosuppressant or cytotoxic therapy (other than steroids) in the last 12 months, or determined by the treating physician to have residual immune suppression from these treatments.
- Treatment with glatiramer acetate or interferon beta in the past 4 weeks.
- Treatment with fingolimod within the past 2 months.
- Treatment with dimethyl fumarate in past 4 weeks.
- Treatment with teriflunomide within the past 12 months unless patient has completed an accelerated clearance with cholestyramine.
- Previous treatment with alemtuzumab.
- Live, attenuated vaccine within 3 months prior to the randomization visit, such as varicella-zoster, oral polio, and rubella vaccines.
- Clinically significant abnormality in thyroid function.
- Inability to undergo magnetic resonance imaging with gadolinium administration.
- Hypersensitivity or contraindication to acyclovir.
- Known bleeding disorder.
- Significant autoimmune disease.
- Active infection or at high risk for infection.
- Latent or active tuberculosis.
- Major psychiatric disorder that is not adequately controlled by treatment.
- Epileptic seizures that are not adequately controlled by treatment.
- Prior history of invasive fungal infections.
The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Dose 1 IV
GZ402668 dose 1 intravenous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
Pharmaceutical form:tablet Route of administration: oral
|
Experimental: Dose 2 IV
GZ402668 dose 2 intravenous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
Pharmaceutical form:tablet Route of administration: oral
|
Experimental: Dose 3 IV
GZ402668 dose 3 intravenous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
Pharmaceutical form:tablet Route of administration: oral
|
Experimental: Dose 3 SC
GZ402668 dose 3 subcutaneous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
Pharmaceutical form:tablet Route of administration: oral
|
Experimental: Dose 4 SC
GZ402668 dose 4 subcutaneous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
Pharmaceutical form:tablet Route of administration: oral
|
Experimental: Dose 5 SC
GZ402668 dose 5 subcutaneous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
Pharmaceutical form:tablet Route of administration: oral
|
Placebo Comparator: Placebo SC
placebo subcutaneous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:tablet Route of administration: oral
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
|
Placebo Comparator: Placebo IV
placebo intravenous, single administration.
Acyclovir 200 mg twice daily for 28 days as prophylactic therapy
|
Pharmaceutical form:tablet Route of administration: oral
Pharmaceutical form:solution Route of administration: intravenous
Pharmaceutical form:solution Route of administration: subcutaneous
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of participants with treatment emergent adverse events
Time Frame: 4 weeks
|
4 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
maximum concentration (Cmax)
Time Frame: 4 weeks
|
4 weeks
|
area under curve (AUC)
Time Frame: 4 weeks
|
4 weeks
|
Number of participants with lymphocyte depletion
Time Frame: 4 weeks
|
4 weeks
|
Number of participants with anti-drug antibodies
Time Frame: 4 weeks
|
4 weeks
|
Number of participants with injection site reactions
Time Frame: 2 weeks
|
2 weeks
|
Number of participants with corrected QT interval (QTcF) prolongation
Time Frame: 4 weeks
|
4 weeks
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Nervous System Diseases
- Immune System Diseases
- Demyelinating Autoimmune Diseases, CNS
- Autoimmune Diseases of the Nervous System
- Demyelinating Diseases
- Autoimmune Diseases
- Multiple Sclerosis
- Multiple Sclerosis, Chronic Progressive
- Sclerosis
- Anti-Infective Agents
- Antiviral Agents
- Acyclovir
Other Study ID Numbers
- TDU13475
- 2014-001591-61 (EudraCT Number)
- U1111-1155-6252 (Other Identifier: UTN)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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