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Clinical Trial Summary

This study examines the effect of Goeckerman therapy (a combination of phototherapy and topical crude coal tar), crude coal tar alone, and phototherapy alone on the immunologic and genetic environment within psoriatic skin lesions.


Clinical Trial Description

This is a three-arm, open-label study to examine the effect of Goeckerman therapy. Goeckerman therapy is known for its high efficacy and favorable safety profile in the treatment of psoriasis. It consists of a combination of phototherapy and topical crude coal tar). This study will examine how Goeckerman therapy, crude coal tar alone, and phototherapy alone affect the mmunologic and genetic environment within psoriatic skin lesions. Fifteen subjects with moderate to severe psoriasis will be enrolled. Biopsy samples will be collected and undergo molecular profiling to further elucidate the mechanism of action by which Goeckerman treatment improves psoriatic skin lesions. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03662685
Study type Interventional
Source University of California, San Francisco
Contact Quinn Thibodeaux, MD
Phone 415-944-7618
Email psoriasis@ucsf.edu
Status Recruiting
Phase Phase 4
Start date August 1, 2018
Completion date December 31, 2023

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