A Study Evaluating Skin Irritation, Phototoxicity and Safety After Administration of LEO 90105 on Intact Skin of Healthy Japanese Male Subjects

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01293357
Recruitment Status : Completed
First Posted : February 10, 2011
Last Update Posted : March 26, 2015
Quintiles, Inc.
Information provided by (Responsible Party):
LEO Pharma

Brief Summary:
The objective of the trial is to investigate skin irritation, phototoxicity and safety of LEO 90105 and its components by patchtest (48 hours closed patch test and photo patch test) in healthy Japanese male subjects.

Condition or disease Intervention/treatment Phase
Healthy Drug: LEO 90105 Phase 1

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 20 participants
Intervention Model: Single Group Assignment
Masking: Single (Investigator)
Official Title: A Phase 1 Study Evaluating Skin Irritation, Phototoxicity and Safety After Administration of LEO 90105 on Intact Skin of Healthy Japanese Male Subjects A Single Centre, Randomised, Controlled, Investigator Blinded Study With Intra-individual Comparison of the Active Formulation and Its Components
Study Start Date : December 2010
Actual Primary Completion Date : December 2010
Actual Study Completion Date : December 2010

Arm Intervention/treatment
Experimental: Patches Drug: LEO 90105

Primary Outcome Measures :
  1. Skin irritation [ Time Frame: 5 days ]

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Ages Eligible for Study:   20 Years to 40 Years   (Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Healthy Japanese male subjects,
  • Aged 20 to 40 years inclusive.
  • Subjects without signs of skin irritation (erythema,dryness, roughness or scaling) on test sites.
  • Subjects willing to follow the study procedures and complete the study Subjects having understood and signed a written informed consent.
  • Subjects without abnormal in physiological test and clinical test in screening, and also judged as possible to participant the study by investigators.

Exclusion Criteria:

  • Body mass Index (BMI ) (body weight (kg)/height(m)²) outside the range 18-25 kg/m2
  • History of alcohol, chemical or drug abuse
  • History of allergic reaction to drugs or history of skin reaction to the tape
  • Any systemic or cutaneous disease that could in any way confound interpretation of the study results (e.g. atopic dermatitis, eczema, psoriasis)
  • Known sensitivity to any component of any of the formulations being tested
  • Known hepatic or renal disorders
  • Use of systemic, locally injected or inhaled corticosteroids within 4 weeks of study start (Day 1)
  • Use of systemic vitamin D analogues, vitamin D or calcium supplements within 4 weeks of study start(Day 1)
  • Use of any drug (systemic or topical) within 2 weeks of study start (Day 1)
  • Use of non-marketed/other investigational products one month prior to or 5 half lives (for those the half life is longer than one month) and during the trial is not permitted
  • Any abnormality found at medical interview before administration of the test drug, which will affect the clinical study as judged by the investigator
  • History of or active photo-induced or photoaggravated disease (abnormal response to the sun light)
  • Exposure to excessive or chronic ultraviolet (UV)radiation (i.e., sunbathing, tanning salon use, phototherapy)within four weeks prior to inclusion (Day 1) or planned during the study period
  • Scars, moles, sunburn, or other blemishes in the test area which would interfere with grading
  • Subjects whose partner wishes to become pregnant but is unwilling to use birth control during the study
  • Any condition which, in the opinion of the investigator, would place the subject at an unacceptable risk if he participated in the study
  • Any disease which are contradictions for treatment of the investigation products or for which treatment with the investigation products needs to be carefully considered (Subjects with any of the following conditions present on the area(s) to be treated with study medication: viral (e.g., herpes or varicella) lesions of the skin, fungal or bacterial skin infections, parasitic infections, skin manifestations in relation to syphilis or tuberculosis, rosacea, acne vulgaris, atrophic skin, striae atrophicae, fragility of skin veins, ichthyosis, acne rosacea, ulcers or wounds).

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01293357

Hakata Clinic LTA Clinical Pharmacology Center
Fukuoka, Japan, 812-0025
Sponsors and Collaborators
LEO Pharma
Quintiles, Inc.
Principal Investigator: Masanari Shiramoto, MD., PhD Hakata Clinica LTA Clinical Pharmacology Center

Additional Information:
Responsible Party: LEO Pharma Identifier: NCT01293357     History of Changes
Other Study ID Numbers: MCB 0901
First Posted: February 10, 2011    Key Record Dates
Last Update Posted: March 26, 2015
Last Verified: March 2015

Additional relevant MeSH terms:
Dermatitis, Phototoxic
Dermatitis, Irritant
Dermatitis, Contact
Skin Diseases
Photosensitivity Disorders
Skin Diseases, Eczematous