NCT00124475

Brief Summary

The purpose of the study is to determine the therapeutic effect of alitretinoin, a retinoid, on severe, therapy refractory chronic hand dermatitis.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,035

participants targeted

Target at P75+ for phase_3

Timeline
Completed

Started Dec 2004

Typical duration for phase_3

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2004

Completed
8 months until next milestone

First Submitted

Initial submission to the registry

July 26, 2005

Completed
2 days until next milestone

First Posted

Study publicly available on registry

July 28, 2005

Completed
1.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 1, 2006

Completed
11 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2007

Completed
Last Updated

May 10, 2023

Status Verified

May 1, 2023

Enrollment Period

1.8 years

First QC Date

July 26, 2005

Last Update Submit

May 9, 2023

Conditions

Keywords

Chronic Hand Dermatitis

Outcome Measures

Primary Outcomes (2)

  • Physicians global assessment

  • at week 12 or 24

Secondary Outcomes (5)

  • Response rate per treatment group

  • Modified total lesion symptom score

  • Patients global assessment

  • at week 12 or 24

  • Time to relapse

Interventions

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Chronic hand dermatitis, all types including hyperkeratotic, vesicular, fingertip dermatitis
  • Lasting for 6 months since initial diagnosis
  • Rated severe
  • Refractory to standard therapy including non-medicated therapy and avoidance of irritants and allergens
  • Refractory to topical steroids

You may not qualify if:

  • Female patients who are pregnant or want to become pregnant
  • Female patients of child bearing potential who cannot use or will not commit to using two effective forms of contraception simultaneously
  • Patients whose disease is adequately controlled by standard non-medicated therapy and standard corticosteroid therapy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Thomas Ruzicka, MD

Düsseldorf, 40225, Germany

Location

Related Publications (1)

  • Ruzicka T, Larsen FG, Galewicz D, Horvath A, Coenraads PJ, Thestrup-Pedersen K, Ortonne JP, Zouboulis CC, Harsch M, Brown TC, Zultak M. Oral alitretinoin (9-cis-retinoic acid) therapy for chronic hand dermatitis in patients refractory to standard therapy: results of a randomized, double-blind, placebo-controlled, multicenter trial. Arch Dermatol. 2004 Dec;140(12):1453-9. doi: 10.1001/archderm.140.12.1453.

    PMID: 15611422BACKGROUND

MeSH Terms

Conditions

Hand Dermatoses

Interventions

Alitretinoin

Condition Hierarchy (Ancestors)

Skin DiseasesSkin and Connective Tissue Diseases

Intervention Hierarchy (Ancestors)

TretinoinVitamin ARetinoidsCarotenoidsPolyenesAlkenesHydrocarbons, AcyclicHydrocarbonsOrganic ChemicalsCyclohexenesCyclohexanesCycloparaffinsHydrocarbons, AlicyclicHydrocarbons, CyclicTerpenesDiterpenesPigments, BiologicalBiological Factors

Study Officials

  • Thomas Ruzicka, MD

    University of Düsseldorf, Dermatological Hospital, Germany

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
DOUBLE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY

Study Record Dates

First Submitted

July 26, 2005

First Posted

July 28, 2005

Study Start

December 1, 2004

Primary Completion

October 1, 2006

Study Completion

September 1, 2007

Last Updated

May 10, 2023

Record last verified: 2023-05

Locations