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临床试验/ISRCTN86666250
ISRCTN86666250已完成不适用

Efficacy and tolerance of tazarotene cream in lamellar ichthyosis (LI): a dose-finding study

Orfagen (France)0 个研究点目标入组 30 人开始时间: 2008年2月14日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
30

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • 1. Patients of both sexes of at least 8 years of age
  • 2. Patients with a documented diagnosis of LI based on clinical signs and, if possible, pedigree analysis
  • 3. Patients with both scaling and roughness of moderate to severe intensity on each side of the body
  • 4. Patients or patient's parents/guardians able to understand and follow the study procedures
  • 5. Written informed consent from the patients or parents/guardians
  • 6. Patients or patients' parents/guardians affiliated to a healthcare security system

排除标准

  • 1. Patients under 8 years of age
  • 2. Pregnant women, lactating mothers or women of childbearing potential with no reliable medical contraception (combined oral contraceptive, intra-uterine contraceptive device) and unwilling to use condoms, up to 8 weeks after the last test product application
  • 3. Women of childbearing potential with a positive systemic pregnancy test at baseline
  • 4. Patients with congenital ichthyoses other than LI
  • 5. Patients with an erythrodermic component of LI (EARLI)
  • 6. Patients with LI of mild severity on at least one side of the body
  • 7. Patients with lesional superinfection
  • 8. Patients with skin or systemic disease likely to interfere with the study or the evaluation parameters
  • 9. Patients with a known contact allergy to one of the ingredients contained in the test products
  • 10. Patients with sunburn, or excessive pruritus, burning, skin redness or peeling, not fully recovered
  • 11. Patients treated with topicals (e.g., vitamin A analogues, vitamin D analogues) within 14 days prior to baseline
  • 12. Patients treated with keratolytics (e.g., urea, hydroxy-acids) or moisturizers other than the standard moisturizer within 7 days prior to baseline
  • 13. Patients treated with concomitant dermatological medications and cosmetics that have a strong drying effect within 7 days prior to baseline
  • 14. Patients treated with oral retinoids during the preceding 28 days, or with oral vitamin A supplementation (more than 3000 IU per day) during the preceding 7 days of baseline
  • 15. Patients treated with drugs known to be photosensitizers (e.g., thiazides, tetracyclines, quinolones, phenothiazines, sulfonamides, hydrochlorates, chlorpromazine, psoralen, amiodarone, tar) within 2 weeks prior to baseline
  • 16. Patients treated with UV therapy or patients medically exposed to UV within 4 weeks prior to baseline
  • 17. Patients having significant sun exposure due to their occupation
  • 18. Patients with inherent sensitivity to sunlight
  • 19. Patients who participated in a study within the 3 months prior to study entry
  • 20. Patients living with a family member who is currently under test treatment, i.e. Period I of the study (from baseline to day 28)
  • 21. Patients or patients' parents/guardians who are unable to understand and/or to follow the study procedures and patient instructions
  • 22. Patients or patients' parents/guardians who are unwilling to give written informed consent

研究者

发起方
Orfagen (France)

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