Pilot Study of Apremilast (CC-10004) in the Treatment of Moderate to Severe Lichen Planus

NCT ID: NCT01041625

Last Updated: 2010-01-01

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE2
• Total Enrollment: 10 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2010-02-28
• Study Completion Date: 2012-02-29

Brief Summary

This study is designed to demonstrate to efficacy and safety of Apremilast 20mg oral administration twice daily over 12 weeks in subjects with moderate to severe lichen planus. The hypothesis is that the subjects will achieve a significant clinical improvement in their skin disease according to a specialized physician grading scale.

Detailed Description

This is a phase 2, single center, non-randomized, open label efficacy and safety study designed to characterize the response of Apremilast 20 mg oral administered twice daily over 12 weeks in subjects with moderate to severe lichen planus. The hypothesis and ideal primary end point will be that subjects achieve significant clinical response in cutaneous disease defined as a 2 or more grade improvement of the physician global assessment (PGA) after 12 weeks of treatment.

Many various therapies have been used to treat LP including topical and oral corticosteroids, retinoids, cyclosporine, griseofulvin, dapsone and phototherapy, but often with disappointing response.4 It is an inflammatory condition whose pathogenesis involves damage to basal keratinocytes by alloreactive T cells through the release proinflammatory cytokines, such as TNF-α and IFN-γ.1 Significantly elevated levels of such inflammatory mediators are present in tissue from LP lesions compared to normal controls.5 Based on these observations, the investigation of Apremilast, due to its ability to inhibit multiple inflammatory cytokines, for the treatment of moderate to severe LP is warranted.

The primary objective of this study is to evaluate the clinical efficacy of Apremilast in subjects with moderate to severe lichen planus after 12 weeks of treatment. Other objectives are to evaluate the safety and tolerability of Apremilast, effects on quality of life, and efficacy for mucosal disease if present.

Conditions

Lichen Planus

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Apremilast

Apremilast 20 mg PO administered BID over 12 weeks

Group Type: EXPERIMENTAL

Apremilast (CC-10004)

Intervention Type: DRUG

Apremilast 20 mg tablet PO administered BID over 12 weeks

Interventions

Apremilast (CC-10004)

Apremilast 20 mg tablet PO administered BID over 12 weeks

Intervention Type: DRUG

Other Intervention Names

N-{2-[1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxoisoindolin-4-yl}acetamide (S enantiomer)

Eligibility Criteria

Inclusion Criteria

• Must understand and voluntarily sign an informed consent form
• Must be male or female and aged ≥ 18 years at time of consent
• Must be able to adhere to the study visit schedule and other protocol requirements
• Subjects must have stable cutaneous lichen planus appropriate for systemic therapy based on the following criteria:

• Rated PGA of ≥ 3 (moderate or severe) AND
• ≥ 20 distinct lesions of lichen planus OR
• Refractory to topical corticosteroid therapy (at least 4 weeks of high potency corticosteroid without significant improvement) OR
• Severe itching/pain that significantly impairs activities of daily living (i.e. working, school, sleep, etc.)
• Subjects using topical corticosteroids must be tapered and must undergo a washout period prior to initiation of the study. The washout period for topical corticosteroids is 2 weeks.
• Must meet the following laboratory criteria:

• Hemoglobin > 12 g/dL
• 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 (or ≤ 133 μmol/L)
• Total bilirubin ≤ 2.0 mg/dL
• Aspartate transaminase (AST [serum glutamic oxaloacetic transaminase, SGOT]) and alanine transaminase (ALT [serum glutamate pyruvic transaminase, SGPT]) ≤ 1.5x upper limit of normal (ULN)
• Females of childbearing potential (FCBP) must have a negative urine pregnancy test at screening (Visit 1). In addition, sexually active FCBP must agree to use TWO of the following adequate forms of contraception while on study medication: oral, injectable, or implantable hormonal contraceptives; tubal ligation; intrauterine device; barrier contraceptive with spermicide; or vasectomized partner while on study. A FCBP must agree to have pregnancy tests every 4 weeks while on study.
• Males (including those who have had a vasectomy) must agree to use barrier contraception (latex condoms) when engaging in sexual activity with FCBP while on study medication and for 84 days after taking the last dose of study medication

Exclusion Criteria

• Inability to provide voluntary consent
• 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 breastfeeding
• Systemic fungal infection
• History of active mycobacterial infection with any species (including Mycobacterium tuberculosis) within 3 years prior to screening visit. Subjects with Mycobacterium tuberculosis infection more than 3 years prior to screening visit are allowed if successful treatment was completed at least 3 years prior to randomization and is documented and available for verification.
• Latent Mycobacterium tuberculosis infection as indicated by a positive Purified Protein Derivative [PPD] skin test. Subjects with a positive PPD skin test and documented completion of treatment for latent TB are eligible. Subjects with a positive PPD skin test and not treated or no documentation of completion of treatment are ineligible.
• If QuantiFERON® test is performed instead of the PPD test, only those with a negative QuantiFERON® test are allowed in the study.
• History of incompletely treated Mycobacterium tuberculosis infection as indicated by

• Subject's medical records documenting incomplete treatment for Mycobacterium tuberculosis
• Subject's self-reported history of incomplete treatment for Mycobacterium tuberculosis
• History of recurrent bacterial infection (at least 3 major infections resulting in hospitalization and/or requiring intravenous antibiotic treatment within the past 2 years)
• Clinically significant abnormality on the chest x-ray (CXR) at screening. Chest x-rays performed within 3 months prior to start of study drug are acceptable.
• Use of topical cyclosporine, tacrolimus, or pimecrolimus within 2 weeks prior to start of study drug
• Use of systemic or intralesional corticosteroids, systemic retinoids, antimalarials, azathioprine, methotrexate, mycophenolate mofetil, dapsone, thalidomide, sulfasalazine, cyclosporine, metronidazole, griseofulvin, or phototherapy within 4 weeks prior to start of study drug
• Use of etanercept within 8 weeks prior to start of study drug.
• Use of adalimumab or infliximab within 12 weeks prior to start of study drug
• Use of alefacept within 24 weeks prior to start of study drug.
• Use of any investigational medication within 4 weeks prior to start of study drug or 5 pharmacokinetic/pharmacodynamic half-lives (whichever is longer)
• Any clinically significant abnormality on 12-lead ECG at screening
• History of congenital or acquired immunodeficiency (eg, Common Variable Immunodeficiency [CVID])
• Hepatitis B surface antigen positive or Hepatitis B core antibody positive at screening
• History of Human Immunodeficiency Virus (HIV) infection
• Antibodies to Hepatitis C at screening
• Positive ANA at screening visit
• Malignancy or history of malignancy (except for treated [ie, cured] basal- cell skin carcinomas > 3 years prior to screening)
• Presence of any other skin condition which may affect the evaluations of the study disease.
• Clinical picture suspicious for lichenoid drug eruption.
• Subjects whose lichen planus is predominantly hypertrophic, follicular, atrophic, or bullous variant.
• Lichen planus involving only mucosa or nails.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Celgene Corporation

INDUSTRY

Sponsor Role: collaborator

Virginia Clinical Research, Inc.

OTHER

Sponsor Role: lead

Responsible Party

Virginia Clinical Research Inc.

Principal Investigators

David M Pariser, MD

Role: PRINCIPAL_INVESTIGATOR

Virginia Clinical Research, Inc.

Clare E Foss, MD

Role: STUDY_CHAIR

Eastern Virginia Medical School

Locations

Virginia Clinical Research Inc.

Norfolk, Virginia, United States

Countries

United States

Central Contacts

Stefanie A Hirano, MD

Role: CONTACT

shirano@gmail.com

757-625-0151

Clare E Foss, MD

Role: CONTACT

fossce@evms.edu

757-625-0151

Facility Contacts

Stefanie A Hirano, MD

Role: primary

shirano@gmail.com

757-625-0151

Clare E Foss, MD

Role: backup

fossce@evms.edu

757-625-0151

References

Boyd AS, Neldner KH. Lichen planus. J Am Acad Dermatol. 1991 Oct;25(4):593-619. doi: 10.1016/0190-9622(91)70241-s.

Reference Type: BACKGROUND

PMID: 1791218 (View on PubMed)

Silverman S Jr, Gorsky M, Lozada-Nur F, Giannotti K. A prospective study of findings and management in 214 patients with oral lichen planus. Oral Surg Oral Med Oral Pathol. 1991 Dec;72(6):665-70. doi: 10.1016/0030-4220(91)90007-y.

Reference Type: BACKGROUND

PMID: 1812447 (View on PubMed)

Cribier B, Frances C, Chosidow O. Treatment of lichen planus. An evidence-based medicine analysis of efficacy. Arch Dermatol. 1998 Dec;134(12):1521-30. doi: 10.1001/archderm.134.12.1521.

Reference Type: BACKGROUND

PMID: 9875189 (View on PubMed)

Chen X, Liu Z, Yue Q. The expression of TNF-alpha and ICAM-1 in lesions of lichen planus and its implication. J Huazhong Univ Sci Technolog Med Sci. 2007 Dec;27(6):739-41. doi: 10.1007/s11596-007-0632-x.

Reference Type: BACKGROUND

PMID: 18231758 (View on PubMed)

Bolognia JL, Jorizzo JL, Rapini RP. Dermatology. 2nd ed. Philadelphia, Pa: Elsevier: 2008.

Reference Type: BACKGROUND

Paul J, Foss CE, Hirano SA, Cunningham TD, Pariser DM. An open-label pilot study of apremilast for the treatment of moderate to severe lichen planus: a case series. J Am Acad Dermatol. 2013 Feb;68(2):255-61. doi: 10.1016/j.jaad.2012.07.014. Epub 2012 Aug 19.

Reference Type: DERIVED

PMID: 22910104 (View on PubMed)

Other Identifiers

107047

Identifier Type: OTHER

Identifier Source: secondary_id

VCR 001

Identifier Type: -

Identifier Source: org_study_id