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CompletedNCT01321164Updated May 12, 2014

Fumaric Acid Versus Fumaric Acid Plus Narrow Band Type B Ultraviolet (UVB) for Psoriasis

A Phase 3 interventional study of Full Body UV Therapy System UV 7002 plus fumaric acid esters and Fumaric acid esters in Plaque Psoriasis, sponsored by Medical University of Vienna. Completed at 1 site in Austria. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2014-05-12.

Sponsored by Medical University of Vienna · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
30
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

The main objective of the study is to evaluate the additional effect of a narrow band Type B Ultraviolet (UVB) therapy on the treatment of severe plaque psoriasis with fumaric acid esters (FAE) in comparison to FAE monotherapy. The secondary objectives are to evaluate the effect of an additional narrow band UVB therapy on the cumulative FAE dose required to reach Psoriasis Area and Severity Index (PASI) 75 in comparison to FAE monotherapy and to evaluate whether a leukopenia and lymphopenia frequently occurring during the FAE treatment is a positive predictive factor for the treatment response.

02

Conditions studied

  • Plaque Psoriasis

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03

In context

Psoriasis

1,899 studies on the registry are indexed under Psoriasis; 233 are open to participants now.

This study's enrollment of 30 is below the median of 70 across 1,447 interventional studies indexed under Psoriasis.

Browse Psoriasis studies →

Lead sponsor

Medical University of Vienna is the lead sponsor of 1,076 studies on the registry; 177 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patient with moderately severe to severe Psoriasis (BSA ≥ 10 and PASI ≥ 10)
  • Age between 18 and 80 years old

Exclusion criteria

Exclusion Criteria:

  • pregnant woman and satisfying women
  • cancer, chronic infections, autoimmune diseases
  • gastrointestinal illnesses
  • liver diseases
  • renal malfunctions
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
30 participants (actual)

Study arms

  • Active comparator
    Fumaric acid esters

    Fumaric acid esters monotherapy

    Drug: Fumaric acid esters

  • Experimental
    fumaric acid esters plus narrow band UVB

    Combination therapy of fumaric acid esters plus narrow band type B ultraviolet therapy (UVB)

    Device: Full Body UV Therapy System UV 7002 plus fumaric acid esters

Interventions

  • DeviceFull Body UV Therapy System UV 7002 plus fumaric acid esters

    Combination therapy of narrow band type B ultraviolet (UVB) therapy plus fumaric acid esters therapy. Narrow band UVB therapy: 3 times a week for 6 weeks; Fumaric acid esters therapy: Capsules, schema therapy, 1 to 3 times a day for 6 months

    Also known as: TL-01;, Irradiation therapy with narrow band UVB

  • DrugFumaric acid esters

    Monotherapy, Capsules, schema therapy, 1 to 3 times a day, 6 months

    Also known as: Fumaric acid

06

What researchers measure

Primary outcomes

  1. Mean reduction in Psoriasis Area and Severity Index (PASI)

    Time frame: Baseline and 6 weeks

Secondary outcomes

  1. Mean cumulative FAE dose required to reach PASI 75

    Time frame: 6 months

  2. Mean reduction in Psoriasis Area and Severity Index (PASI)

    Time frame: Baseline and 6 months

  3. Mean reduction in Psoriasis Log-based Area and Severity Index (PLASI)

    Time frame: Baseline and 6 months

  4. Mean reduction in Dermatology Life Quality INDEX (DLQI)

    Time frame: Baseline and 6 months

  5. Mean white blood cells (Leukocytes and Lymphocytes) count

    Correlation between the mean white blood cells (Leukocytes and Lymphocytes) count and PASI reduction and between the mean white blood cells count and cumulative FAE dose.

    Time frame: Baseline and 6 months

07

Study locations

1 site
  • Medical University of Vienna; Department of Dermatology
    Vienna, 1090, Austria
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 12, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01321164
Lead sponsor
Medical University of Vienna
Responsible party
Adrian Tanew (MD, Medical University of Vienna) — Principal investigator
First posted
Mar 23, 2011
Start date
Apr 2011
Primary completion
Dec 2013
Completion
Apr 2014
Last update
May 12, 2014

Study contacts

Adrian Tanew, Prof. Dr.
principal investigator · Medical University of Vienna, Department of Dermatology, Division of General Dermatology

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in May 2014. You cannot join it, but the record below documents what was studied.

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