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Efficacy and Safety of an Ectoine-containing Cream in the Treatment of Mild to Moderate Atopic Dermatitis

This study has been completed.
Information provided by (Responsible Party):
Bitop AG Identifier:
First received: March 2, 2010
Last updated: October 17, 2011
Last verified: October 2011
This study evaluates the efficacy of the topical used ectoine-formulation EHK02-01 compared to Atopiclair. Patients are examined at visit 2 (baseline visit). The patient topically applies EHK02-01 or Zarzenda® twice daily on two symmetric lesional areas over 28 days. Response to therapy is recorded at each visit.

Condition Intervention
Mild to Moderate Atopic Dermatitis
Device: Atopiclair
Device: EHK02-01

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Randomized, Comparator-controlled, Double-blind, Multicenter Intra-individual Clinical Trial to Evaluate the Efficacy and Safety of an Ectoine-containing Cream in the Treatment of Mild to Moderate Atopic Dermatitis

Resource links provided by NLM:

Further study details as provided by Bitop AG:

Primary Outcome Measures:
  • change of a modified, objective (local) SCORAD [ Time Frame: 28 days ]

Secondary Outcome Measures:
  • Change of local IGA [ Time Frame: 28 days ]
  • Change of Pruritus [ Time Frame: 28 days ]
  • Patient's judgment on efficacy [ Time Frame: 28 days ]
  • AEs during treatment phase [ Time Frame: 28 days ]
  • Physical examination [ Time Frame: 28 days ]
  • Patient's assessment of tolerability and safe [ Time Frame: 28 days ]
  • change of the modified, objective local SCORAD [ Time Frame: 7 days ]

Enrollment: 64
Study Start Date: March 2010
Study Completion Date: June 2010
Primary Completion Date: June 2010 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: Atopiclair Device: Atopiclair
topical applied cream, twice daily
Other Names:
  • Zarzenda
  • MAS063DP
  • Atopiclair non-steroidal cream
Experimental: EHK02-01
Ectoine containing cream
Device: EHK02-01
topical applied cream containing 7% ectoine
Other Names:
  • ectoine-containing cream,
  • 7% Ectoin


Ages Eligible for Study:   18 Years to 65 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Female or male individuals between 18 and 65 years in good general health diagnosed atopic dermatitis for ≥ 6 months, in active stage (active stage means severity as measured by overall IGA-Score between 1 and 4)
  • At least two comparable areas of stable atopic eczema on bilateral symmetric corresponding sides of the extremities or the body (except for head and genital area), each of at least 10 cm², with a modified, objective local SCORAD of the test areas > 5
  • Both lesional areas of interest must have a difference in the modified, objective local SCORAD of ≤ 3
  • Willingness to adhere to the schedule of the investigation, concomitant therapy prohibitions, restrictions, treatment regimen and procedures described in the CIP
  • Written informed consent to participate in the trial, prior to any investigation related procedures, indicating an understanding of the purpose of the clinical investigation
  • A patient of childbearing potential agrees to use a contraceptive methods for the duration of the investigation according to CPMP/ICH 286/95 note 3

Exclusion Criteria:

  • Patients who are self-reported to be pregnant, nursing or planning pregnancy during the clinical investigation
  • Patients with any skin disease that in the investigator's opinion may interfere with the conduct of the study or the evaluation of the results (e.g. psoriasis)
  • Patients with a known malignancy
  • Presence of any disease and/or condition and/or history of diseases and/or conditions that according to the investigator may interfere with the conduct of the investigation or the evaluation of the results (such as abnormal laboratory values, chronic inflammatory dis-eases, immunosuppressive diseases, autoimmune diseases, liver or kidney diseases, severe infectious diseases)
  • Patients who did not respect the wash-out periods prior to and during the clinical investigation
  • Vaccination within 6 days prior to enrolment and during the study.
  • Patients with a known allergy against any ingredient of the test products
  • Patients who are known to have had a substance abuse (drug or alcohol) problem within the previous 12 months
  • Patients who participate in another clinical trial or have participated in another clinical trial within the last 30 days prior to the first day of investigation
  • Patients who are involved in the organization of the clinical investigation
  • Patients that are in any way dependant on the investigator
  Contacts and Locations
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Please refer to this study by its identifier: NCT01079897

Hautarztzentrum Tegel
Berlin, Germany, 13507
Freiburg, Germany, 79100
Gemeinschaftspraxis Mahlow
Mahlow, Germany, 15831
Haut- und Lasercentrum Potsdam
Potsdam, Germany, 14469
Sponsors and Collaborators
Bitop AG
Principal Investigator: Wolfgang Vanscheidt, Professor Professor Dr. med Wolfgang Vanscheid (Hautarzt, Allergologie, Phlebologie)
Principal Investigator: Tanja Fischer, Dr. Haut- und Lasercentrum Potsdam
Principal Investigator: Martin Miehe, Dr. Hautarztzentrum Tegel
Principal Investigator: Michael Sebastian, Dr. Facharzt für Dermatologie
  More Information

Responsible Party: Bitop AG Identifier: NCT01079897     History of Changes
Other Study ID Numbers: 133-002
0010287 ( Registry Identifier: DIMDI )
Study First Received: March 2, 2010
Last Updated: October 17, 2011

Keywords provided by Bitop AG:
Atopic dermatitis
Medical device

Additional relevant MeSH terms:
Dermatitis, Atopic
Skin Diseases
Skin Diseases, Genetic
Genetic Diseases, Inborn
Skin Diseases, Eczematous
Hypersensitivity, Immediate
Immune System Diseases
Glycyrrhetinic Acid
Anti-Inflammatory Agents processed this record on April 25, 2017