Psoriasis Clinical Trial

Safety, Pharmacokinetics, and Efficacy of RA-18C3 in Subjects With Moderate to Severe Psoriasis

Summary

This is a 73-day phase II, open label trial of the true human monoclonal antibody RA-18C3 in subjects with moderate to severe plaque psoriasis. Ten (10) subjects will receive 200 mg of RA-18C3 via subcutaneous injection. Subjects will receive injections at Days 0, 21, and 42 for a total of 3 injections. Study drug will be administered under close observation in a facility equipped to handle medical emergencies. Subjects will not be discharged from the facility until at least 1 hour following the end of the injection or 1 hour after their vital signs have stabilized. Safety will be assessed by pre- and post-treatment serial measurements of vital signs, clinical laboratory assessments, and the recording of adverse clinical events.

View Eligibility Criteria

Eligibility Criteria

Inclusion Criteria:

Subjects 18 years of age or older
Diagnosis of plaque psoriasis for ≥ 6 months; INCLUDING subjects with chronic guttate lesions.
Psoriasis area-and-severity index (PASI) score of ≥ 12
Involvement of ≥ 5% of body-surface area
For female subjects of childbearing age, a negative urine pregnancy test at screening and at specified time points throughout the trial. For subjects with reproductive potential, a willingness to utilize adequate, double barrier contraception during the study and including 3 months after study completion. Sexually active men must use an accepted method of contraception during the study and including 3 months after study completion.
Signed and dated Institutional Review Board (IRB) approved informed consent before any protocol-specific screening procedures are performed

Exclusion Criteria:

Treatment with any biologicals or investigational agents within the last 4 weeks (or 5 half-lives, whichever is longer).
Treatment with conventional systemic psoriasis therapy within last 4 weeks
Treatment with phototherapy within the last 4 weeks
Topical psoriasis treatment with the last 2 weeks
History of uncontrolled diabetes, unstable ischemic heart disease, active inflammatory bowel disease, active peptic ulcer disease, recent stroke (within 3 months), ongoing congestive heart failure, and any other condition which, in the opinion of the investigator, would put the subject at risk by participation in the protocol.
Hemoglobin <10.0 g/dL, WBC <3.0 x 103/mm3, platelet count <125 x 103/mm3, creatinine > 1.5mg/dL, AST/ALT >2 x ULN, alkaline phosphatase >2 x ULN
Known HIV antibody, hepatitis B surface antigen and/or hepatitis C antibody.
History of malignancy within 5 years prior to study entry other than carcinoma in situ of the cervix, or adequately treated, non-metastatic squamous or basal cell carcinoma of the skin.
History of severe allergic or anaphylactic reactions to humanized or murine monoclonal antibodies.
History of tuberculosis (latent or active) or positive Interferon-gamma release assay (IGRA)

Infectious disease:

CRP >30 mg/L, fever, or infection requiring treatment with antibiotics within 3 weeks prior to Screening

Immunodeficiency
History of treatment with Tysabri or Raptiva
Female subjects who are pregnant, planning to become pregnant during the course of the study, or breast-feeding
Receipt of a live (attenuated) vaccine within 3 months prior to Screening
Major surgery within 28 days prior to Day 0
Participation in an investigational drug or device trial within 30 days prior to Screening

Study is for people with:

Psoriasis

Phase:

Phase 2

Estimated Enrollment:

8

Study ID:

NCT01384630

Recruitment Status:

Completed

Sponsor:

Janssen Research & Development, LLC

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There are 3 Locations for this study

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West Kentucky Dermatology
Owensboro Kentucky, 42303, United States
University of Michigan
Ann Arbor Michigan, 48109, United States
Westlake Dermatology
Austin Texas, 78746, United States

How clear is this clinincal trial information?

Study is for people with:

Psoriasis

Phase:

Phase 2

Estimated Enrollment:

8

Study ID:

NCT01384630

Recruitment Status:

Completed

Sponsor:


Janssen Research & Development, LLC

How clear is this clinincal trial information?

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