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Proof of Mechanism Study of GSK2330811 in Diffuse Cutaneous Systemic Sclerosis

NCT03041025 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 35

Last updated 2021-05-24

Study results available
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Summary

GSK2330811 is a humanized monoclonal antibody which is in development for systemic sclerosis (SSc), a rare autoimmune disease with high morbidity and mortality. Currently, there are no approved disease modifying therapies and it is an area of high unmet medical need. GSK2330811 has been shown to bind and neutralize Oncostatin M (OSM) that has been associated with fibrosis, vasculopathy and inflammation in a number of diseases. This multi-center, randomized, double-blind (sponsor open), placebo controlled, proof of mechanism study will be the first study to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of repeat subcutaneous (SC) doses of GSK2330811 in male and female participants with diffuse cutaneous SSc (dcSSc). Participants with active disease and a disease duration of \<= 60 months will be enrolled. Approximately 24 to 40 participants will be randomized across two sequential cohorts. Cohort 1 will evaluate a repeat-dose predicted to provide sub-maximal inhibition of OSM, leading to a dose escalation decision. Cohort 1 is planned to consist of at least 4 participants, randomized such that 3 participants will receive GSK2330811 100 milligram (mg) and 1 will receive placebo. Cohort 2 is planned to consist of at least 20 participants, randomized such that participants will receive GSK2330811 300 mg and placebo in a 3:1 ratio respectively. The duration of the study is up to 34 weeks including a screening period of up to 6 weeks, treatment period of 12 weeks and follow-up period of 16 weeks.

Conditions

  • Scleroderma, Systemic

Interventions

DRUG

GSK2330811

GSK2330811 will be provided in vials and packed in 1 vial per carton. Each vial will contain 1.2 mL fill with 1 mL extractable volume at 100 mg/mL.

DRUG

Placebo

Normal saline (0.9 percent weight per volume sodium chloride).

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-06-05
Primary Completion
2020-07-07
Completion
2020-07-07
FDA Drug
Yes

Countries

  • United States
  • Canada
  • Netherlands
  • United Kingdom

Study Locations

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Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03041025 on ClinicalTrials.gov