Efficacy, Safety, and Tolerability of ACZ885 in Patients With Muckle-Wells Syndrome (REMITTER)

July 28, 2017 updated by: Novartis

A Three-part,Multicenter Study,With a Randomized,Double-blind,Placebo Controlled,Withdrawal Design in Part II to Assess Efficacy,Safety,and Tolerability of ACZ885(Anti-interleukin-1beta Monoclonal Antibody)in Patients With Muckle-Wells Syndrome

This study is designed to provide efficacy and safety data for ACZ885 (a fully human anti-interleukin-1beta (anti-IL-1beta) monoclonal antibody) administered as an injection subcutaneously (s.c.) in patients with Muckle-Wells Syndrome.

Part I is an 8-week open-label, active treatment period to identify ACZ885 responders.

Part II is a double-blind, placebo-controlled period to assess primarily the efficacy of ACZ885 compared to placebo.

Part III is an open-label, active treatment period where patients will receive ACZ885 every 8 weeks after withdrawal or completion of Part II.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
35

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Le Kremlin Bicetre, France
        • Novartis Investigative Site
      • Lille Cedex, France
        • Novartis Investigational Site
      • Montpellier Cedex, France
        • Novartis Investigative Site
      • Nantes, France
        • Novartis Investigative Site
      • Paris, France
        • Novartis Investigative Site
  • Germany
      • Tubingen, Germany
        • Novartis Investigative Site
  • India
      • New Delhi, India
        • Novartis Investigative Site
  • Spain
      • Barcelona, Spain
        • Novartis Investigative Site
  • United Kingdom
      • London, United Kingdom
        • Novartis Investigative Site
  • United States
    • California
      • San Francisco, California, United States, 94115
        • Novartis Investigative Site
    • Illinois
      • Chicago, Illinois, United States, 60612
        • Novartis Investigative Site
    • Wisconsin
      • Madison, Wisconsin, United States, 53792
        • Novartis Investigative Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

4 years to 75 years (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Molecular diagnosis of NALP3 mutations and clinical picture resembling Muckle-Wells Syndrome.
  • Muckle-Wells Syndrome patients who participated in the CACZ885A2102 study, will have the option to participate in this study upon disease flare
  • Muckle-Wells Syndrome patients requiring medical intervention either untreated or treated (i.e. under ACZ885, anakinra, or any other investigational IL-1 blocking therapy).

Exclusion Criteria:

  • History of being immunocompromised, including a positive HIV at screening test result.
  • No live vaccinations within 3 months prior to the start of the trial, during the trial, and up to 3 months following the last dose.
  • History of significant medical conditions, which in the Investigator's opinion would exclude the patient from participating in this trial.
  • History of recurrent and/or evidence of active bacterial, fungal, or viral infections.
  • Positive tuberculin skin test at 48 to 72 hours after administration at the screening visit or within 2 months prior to the screening visit, according to national guidelines.

Other protocol-defined inclusion/exclusion criteria may apply

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Part I, Part II-arm1, & Part III
Drug: ACZ885
Placebo Comparator: Part II - arm 2
Drug: Placebo

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percent of Participants With Disease Flare in Part II (After 24 Weeks of the Double-blind Part)
Time Frame: 32 weeks after study start
Determined by the Physician's global assessment of autoinflammatory disease activity, assessment of skin disease and inflammation markers. Data expressed as a percent of participants who had experienced a flare by the end of Part II.
32 weeks after study start
Number of Participants Who Experienced a Disease Flare in Part II
Time Frame: 32 weeks after study start
Disease flare is determined by the Physician's global assessment of autoinflammatory disease activity, assessment of skin disease and inflammation markers. Disease Flare = the C-reactive protein and/or serum amyloid A (SAA) > 30 mg/L and either a PGA > minimal, or PGA equal to minimal and > minimal SD.
32 weeks after study start

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Number of Participants With Treatment Response in Part I (After 8 Weeks)
Time Frame: 8 weeks after study start
Treatment response was based on Physician's global assessment(PGA) of autoinflammatory disease activity, assessment of skin disease(SD) and serum values of C-reactive protein(CRP) and/or serum amyloid A(SAA). Complete Response (CR):PGA and SD ≤ minimal and normal CRP and/or SAA. Partial Response (PR): a reduction of CRP and/or SAA from baseline (BL) by >30% but not reaching normal values and PGA improvement from BL by at least one category. Disease flare: a CRP and/or SAA > 30 mg/L and either PGA > minimal or PGA = minimal and SD > minimal. Non-responders = no PR by Day 8 or no CR by Day 15.
8 weeks after study start
Investigator's Clinical Assessment of Autoinflammatory Disease Activity & Participant's Assessment of Symptoms at End of Part II (After 24 Weeks of the Double-blind Part)
Time Frame: 32 weeks after study start

A 5-point scale was used for the Physician's global assessment on autoinflammatory disease activity (absent, minimal, mild, moderate and severe) and for the assessment of the following items:

  • skin disease (urticarial skin rash)
  • arthralgia
  • myalgia
  • headache/migraine
  • conjunctivitis
  • fatigue/malaise
  • other symptoms related to autoinflammatory syndrome
  • other symptoms not related to autoinflammatory syndrome
32 weeks after study start
Change in Inflammation Markers at the End of Part II (C-reactive Protein and/or Serum Amyloid A) (After 24 Weeks of the Double-blind Part) From Week 8.
Time Frame: Week 8 and Week 32
Week 8 and Week 32
Pharmacokinetics (CLD (L/d))
Time Frame: 48 weeks after study start
Assessed serum clearance of ACZ885.
48 weeks after study start
Pharmacodynamics Measured by Interleukin-1β (IL-1β) Concentrations at End of Part I.
Time Frame: until Week 8
until Week 8
Pharmacodynamics Measured by Interleukin-1β (IL-1β) Concentrations at End of Part II.
Time Frame: 32 weeks after study start
32 weeks after study start
Pharmacodynamics Measured by Interleukin-1β (IL-1β) Concentrations at End of Part III.
Time Frame: 48 weeks after study start
48 weeks after study start

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Novartis

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 1, 2007

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 1, 2008

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 25, 2007

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 25, 2007

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 27, 2007

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 28, 2017

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 28, 2017

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2017

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CACZ885D2304

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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