Study to Evaluate the Safety, Tolerability, and Efficacy of AMG 827 in Subjects With Psoriasis

June 21, 2019 updated by: Bausch Health Americas, Inc.

A Randomized, Double-blind, Placebo-controlled, Multiple-dose Study to Evaluate the Safety, Tolerability, and Efficacy of AMG 827 in Subjects With Psoriasis

The study evaluated the efficacy of AMG 827 compared with placebo as measured by the percent of improvement in PASI score at week 12.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The study evaluated the efficacy of AMG 827 compared with placebo as measured by the percent of improvement in PASI score at week 12. Subjects were randomized ina 1:1:1:1:1 ratio. Subjects randomized to receive AMG 827 received 70, 140, or 210 mg at day 1 and weeks 4 and 8.

Study Type

Interventional

Enrollment (Actual)

198

Phase

  • Phase 2

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

Ages Eligible for Study

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subject has had stable moderate to severe plaque psoriasis for at least 6 months
  • Subject has received at least one previous phototherapy or systemic psoriasis therapy or has been a candidate to receive phototherapy or systemic psoriasis therapy in the opinion of the investigator.
  • Subject has involved BSA ≥ 10% and PASI ≥ 12 at screening and at baseline.

Exclusion Criteria:

  • Subject diagnosed with erythrodermic psoriasis, pustular psoriasis, medication-induced, or medication-exacerbated psoriasis.
  • Evidence of skin conditions at the time of the screening visit (eg, eczema, guttate psoriasis) that would interfere with evaluations of the effect of IP on psoriasis.
  • Subject has any active CTCAE grade 2 or higher infection
  • Subject has a significant concurrent medical condition or laboratory abnormalities, as defined in the study protocol.
  • Subject has used the following therapies within 14 days of the first dose: UVB therapy or topical psoriasis therapies other than Class I or II topical steroids
  • Subject has used the following therapies within 28 days of the first dose: Class I or II topical steroids, UVA therapy (with or without psoralen), or systemic psoriasis therapies
  • Subject has used the following therapies within 3 months of the first dose: adalimumab, alefacept, etanercept, infliximab, certolizumab, or live vaccines
  • Subject has used an anti-IL12/IL23 inhibitor within 6 months of the first dose
  • Subject has previously used an anti-IL17 biologic therapy, efalizumab, or rituximab

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: Triple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Placebo
Drug: Placebo
Placebo SC
Experimental: 140 mg SC
Drug: 140 mg SC
140 mg SC
Other Names:
  • AMG 827
Experimental: 70 mg SC
Drug: 70 mg SC
70 mg SC
Other Names:
  • AMG 827
Experimental: 280 mg SC
Drug: 280 mg SC
280 mg SC
Other Names:
  • AMG 827
Placebo Comparator: 210 mg SC
Drug: 210 mg SC
210 mg SC
Other Names:
  • AMG 827

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Dose-response Efficacy Profile of AMG 827 Compared With Placebo as Measured by the Percent Improvement From Baseline in Psoriasis Area and Severity Index (PASI) Score at Week 12
Time Frame: Baseline and 12 weeks
At screening a subject would need to have a PASI score of equal to or greater than 12, so at week 12 they were assessed to see percentage of change from there baseline PASI score.
Baseline and 12 weeks

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Change in Percent of Body Surface Area (BSA) Affected by Psoriasis
Time Frame: Baseline and Week 12
To evaluate the efficacy of AMG 827 as measured by the following: Body surface area (BSA) involvement at weeks 12. At the baseline of the study the subject would need to have at least a 10% BSA; at week 12 they were again assessed to see what change in percentage of BSA has occurred.
Baseline and Week 12

Collaborators and Investigators

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

Sponsor

Bausch Health Americas, Inc.

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

Helpful Links

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

December 1, 2009

Primary Completion (Actual)

July 1, 2010

Study Completion (Actual)

September 1, 2010

Study Registration Dates

First Submitted

September 10, 2009

First Submitted That Met QC Criteria

September 10, 2009

First Posted (Estimate)

September 11, 2009

Study Record Updates

Last Update Posted (Actual)

June 26, 2019

Last Update Submitted That Met QC Criteria

June 21, 2019

Last Verified

June 1, 2019

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 20090062

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Yes

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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