Overview

Efficacy Study of Apremilast (CC-10004) in Subjects With Erosive Hand Osteoarthritis

Status:
Completed
Trial end date:
2013-10-01
Target enrollment:
0
Participant gender:
All
Summary
STUDY DESIGN: This is a phase 2, multicenter, randomized, double-blind, placebo-controlled, parallel-group, efficacy and safety study in 30 patients with erosive osteoarthritis of interphalangeal joints. The study is composed of 4 phases: a pre-randomization phase for up to 35 days followed by a 91-day randomized, double-blind two arm treatment phase, followed by a 77-day open label treatment phase for all study participants and a 28-day observational follow-up phase. Efficacy of the double blind and open label phase will be assessed at study day 84 and 168 after treatment start respectively. STUDY DURATION: The study length will be approximately 231 days for individual patients. With approximately a 12 month recruitment period the study is planned to last from January 2010 until July 2011 (19 months). STUDY OBJECTIVES: The primary objective is to evaluate the 84-day efficacy of apremilast 20 mg twice per day [BID], subsequent to a 7-day dose titration, compared with placebo, for the treatment of the symptoms of erosive hand osteoarthritis. Further objectives are to evaluate the effects on pain, disease activity, structural damage, quality of life, safety and tolerability.
Phase:
Phase 2
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
University of Erlangen-Nürnberg Medical School
Collaborator:
Celgene Corporation
Treatments:
Apremilast
Thalidomide
Criteria
Inclusion Criteria:

- Must have at least two bone erosions detectable in conventional radiographs of the
hands at the first carpo-metacarpal joint (CMC), proximal and/or distal
interphalangeal joints

- Must have active disease at screening and randomization with at least two swollen and
tender PIP and/or DIP joints; with the same two joints affected at both screening and
randomization.

- Must have a patients self assessment of pain at baseline of at least 40% on a VAS

- Must have negative rheumatoid factor (RF) and anti-CCP antibody

- Must be able to adhere to the study visit schedule and other protocol requirements

- Male subjects (including those who have had a vasectomy) must agree to use barrier
contraception (latex condoms) when engaging in reproductive sexual activity with
Females of Childbearing Potential (FCBP)while on study medication and for at least 28
days after taking the last dose of study medication

- Females of childbearing potential (FCBP) must have a negative urine pregnancy test at
Screening and Baseline and must be willing to use one highly-effective form of birth
control when engaging in reproductive sexual activity while on study medication and
for at least 28 days after taking the last dose of study medication (§ A female of
childbearing potential is a sexually mature female who 1) has not undergone a
hysterectomy (the surgical removal of the uterus) or bilateral oophorectomy (the
surgical removal of both ovaries) or 2) has not been postmenopausal for at least 24
consecutive months (ie, has had menses at any time during the preceding 24 consecutive
months).

Must meet the following laboratory criteria:

- Hemoglobin ≥ 9 g/dL

- Hematocrit ≥ 27%

- White blood cell (WBC) count ≥ 3000 /μL (≥ 3.0 X 109/L) and ≤ 14,000/μL (< 14 X 109/L)

- Platelets ≥ 100,000 /μL (≥ 100 X 109/L)

- Serum creatinine ≤ 1.5 mg/dL (≤ 132.6 μmol/L)

- Total bilirubin ≤ 2.0 mg/dL

- Aspartate transaminase (AST, SGOT]) and alanine transaminase(ALT, SGPT]) ≤ 1.5x upper
limit of normal (ULN)

Exclusion criteria:

- History of any clinically significant cardiac, endocrinologic, pulmonary, neurologic,
psychiatric, hepatic, renal, hematologic, immunologic, or other major diseases

- History of any clinically significant inflammatory disease other than EHOA,
especially, but not limited to, rheumatoid arthritis or spondylarthropathies

- History or Diagnosis of Fibromyalgia

- Evidence of gout, pseudogout or hemochromatosis

- Any injury, medical or surgical procedure to the affected joint(s) that may interfere
with evaluation of the target hand OA joint(s)

- Any condition, including the presence of laboratory abnormalities, which places the
subject at unacceptable risk if he/she were to participate in the study or confounds
the ability to interpret data from the study

- Pregnant or lactating female

- History of active Mycobacterium tuberculosis infection within 3 years prior to the
screening visit. Infections that occurred > 3 years prior to entry must have been
effectively treated

- History of incompletely treated latent Mycobacterium tuberculosis infection (as
indicated by a positive Purified Protein Derivative [PPD] skin test or in vitro test
(QuantiFERON Gold®).

- History of infected joint or joint prosthesis within the past 5 years

- Any anti-inflammatory or immunosuppressive therapy for any condition including, but
not limited to, glucocorticoids, methotrexate, sulfasalazine, leflunomide,
chloroquine, hydroxychloroquine, gold compounds, parenteral corticosteroids,
penicillamine, cyclosporine, oral retinoids, mycophenolate mofetil, thioguanine,
hydroxyurea, sirolimus, tacrolimus and azathioprine within 35 days of randomization
and throughout the study

- Use of NSAIDs within 35 days of randomization and throughout the study

- Intra-articular corticosteroids for the targeted joints within three months prior to
randomization

- Intra-articular injection of hyaluronate for the targeted joints within six month
prior to randomization

- Use of any investigational medication within 35 days prior to randomization or 5
half-lives if known (whichever is longer)

- Use of "nutraceuticals" and alternative medicine products, unless taken at a stable
dose for a minimum of three month prior to randomization

- Any clinically significant abnormality on 12-lead ECG at screening as determined by
the investigator

- History of malignancy within previous 5 years (except for treated basal-cell skin
carcinoma and/or squamous-cell skin carcinoma)

- High-risk factor(s) for, or a history of, human immunodeficiency virus (HIV),
hepatitis B, or hepatitis C virus infection

- Have a known history of serious infections (eg, hepatitis, pneumonia, or
pyelonephritis) in the previous 3 months Have a history of alcohol or substance abuse
within the preceding 6 months that, in the opinion of the investigator, may increase
the risks associated with study participation or study agent administration, or may
interfere with interpretation of results

- Have participated in this study before

- Patients who are underage or are incapable to understand the aim, importance and
consequences of the study and to give legal informed consent (according to § 40 Abs. 4
and § 41 Abs. 2 und Abs. 3 AMG).

- Patients who possibly are dependent on the sponsor or investigator