跳至主要内容
临床试验/EUCTR2007-000093-23-DE
EUCTR2007-000093-23-DE进行中(未招募)不适用

Clinical trial to investigate clinical efficacy and tolerability of Tretinoin in actinic keratosis - Tretinoin bei AK

Almirall Hermal GmbH0 个研究点开始时间: 2009年7月24日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • All of the following criteria have to be met for inclusion of a subject in the study:
  • Male or female aged at least 18 years
  • Patients with no more than 10 clinically assessed AK (face/ scalp, mild - moderate) in a treatment area of approx 10 x 10 cm
  • Lesions with a grade of AK I + II ( acc to EDF guideline)
  • Willingness to accept a 4 weeks washout-phase for e.g. 5-FU, Diclofenac or Imiquimod and to avoid extended UV-exposure during the study period
  • Physical examination without further disease findings unless the investigator considers an abnormality to be irrelevant to the outcome of the study;
  • Skin type I – IV (Fitzpatrick)
  • Women with childbearing potential must use a reliable method of contraception which result in a low failure rate (i.e. less than 1% per year) like implants, injectables, combines oral contraceptives, some intrauterine-devices, sexual abstinence or vasectomised partner
  • Pregnancy test negative
  • Physical ability to apply the product correctly and to follow the study restrictions and visits
  • Written informed consent obtained.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

排除标准

  • Subjects are to be excluded from the study when one or more of the following conditions are met:
  • Current evidence of a Basal cell carcinoma, BCC or Squamous cell carcinoma, SCC in the treatment area
  • Treatment with topical AK-treatment (e.g. Solaraze®, Efudix®, Aldara®,) within the past 4 weeks
  • Treatment with PDT and/ or systemic Retinoids within the past 3 month
  • Indication for a biopsy for histological diagnostic
  • Cornu cutaneum like changes in the treatment area
  • Erosions or ulcers in the application area
  • Dermatological diseases in the target area, e.g. acute skin inflammation, acute eczema, rosacea, peri-oral dermatitis or hyper-pigmentation
  • Simultaneous application of further topical products in the target area, e.g. BPO
  • Immunosuppressive drugs (e.g. Methotrexat, Sulfonylurea)
  • Pregnancy or breastfeeding
  • Evidence of drug or alcohol abuse;
  • Symptoms of another clinically significant illness that may influence the outcome of the study in the four weeks before and during the study;
  • Participation in another clinical study in the 4 weeks preceding the study;
  • Known allergic reactions to components of the study preparations, e.g. butylhydroxytoluol, cetylstearic alcohole, sorbin acid, propylene glycol, perfume
  • Treatment with systemic or locally acting medications which might counter or influence the study aim
  • Noneligibility for this study by discretion of the investigator or physician performing the initial examination, e.g. due to probable non-compliance or inability to understand the study or give adequately informed consent.

研究者

相似试验

Clinical trial to investigate clinical efficacy and... | 临床试验