A Study to Determine Serum and Skin Biopsy Biomarkers in Patients Receiving Topical Corticosteroid (TCS) and Following TCS Withdrawal

Stopped early · Phase 4

Conditions studied: Dermatitis, Atopic

In brief

The purpose of this study is to assess the differential expression of AD biomarkers in serum, plasma, and skin biopsies from both lesional and non-lesional skin in moderate to severe AD patients in the presence of TCS and after withdrawal from TCS.

Key facts

Study ID

NCT02317276

Run by

University of California, San Francisco

People needed

11

Starts

2014-12-01

Expected to finish

2017-04-06

Last updated by the study team

2019-01-24

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Male or female patients 18-75 years of age
• AD diagnosed by the Rajka/Hanifin criteria at the time of screening and that has been present for at least 1 year
• History of inadequate response to a stable regimen of TCS for 1 month (in the 3 months immediately preceding the screening visit) as treatment for their AD
• Eczema Area and Severity Index (EASI) score ≥ 14 at the screening and baseline visits
• Investigator's Global Assessment (IGA; 5-point) score ≥ 3 at the screening and baseline visits
• ≥10% body surface area involvement by AD
• A washout period prior to screening for those patients who have previously received the following medications:
• Cyclosporine/Oral Steroids/Imuran/Mycophenolate Mofetil/Other systemic immunosuppressants: 4 weeks
• Phototherapy: 4 weeks
• Biologics: 5 half lives of the drug

You may not qualify if…

• Evidence of other concomitant skin conditions (e.g., psoriasis or contact dermatitis)
• Use of topical calcineurin inhibitors within 4 weeks of screening
• Hypersensitivity to TCS or to any other ingredients contained by the emollient or TCS product used during the study
• Evidence of active skin infection at screening or baseline visit
• Evidence or history of active or latent infections such as tuberculosis or hepatitis C
• Patient clinical condition is not appropriate for treatment with protocol prescribed TCS
• Use of an investigational agent within 4 weeks prior to screening or within 5 half-lives of the investigational agent, whichever is longer
• Use of a tanning booth/parlor within 4 weeks before the baseline visit
• Use of any anti-histamine medication within 4 weeks before the baseline visit.
• History of any condition (e.g. bleeding diathesis) that may predispose the patient to complications associated with the planned skin biopsy procedures
• Known current malignancy or current evaluation for a potential malignancy, including basal or squamous cell carcinoma of the skin or carcinoma in situ
• Other clinically significant medical disease that is uncontrolled despite treatment that is likely, in the opinion of the investigator, to impact the patient's ability to participate in the study or to impact the study pharmacodynamic (PD), or safety assessments
• Unwillingness or inability to comply with the study protocol for any other reason.

Where it is running

• UCSF Dermatology — San Francisco, California, United States

Full record on ClinicalTrials.gov

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