Xerotic Dermatitis in Aged People

Inclusion criteria

• Aged from 70 years
• With xerotic dermatitis, clinically assessed ,
• At least on the anterior part of lower and/or upper limbs,
• Presenting itching xerotic dermatitis evolving from at least 3 weeks
• Intensity of itching ≥ 4 on VAS (0-10) at th inclusion time
• With MMSE score ≥ 20 dating less than 6 months
• Affiliated to a social security system, or is a beneficiary (as applicable in the national regulation)

Exclusion criteria

• Criteria related to pathologies

• Severe form of other dermatitis requiring either systemic treatment

-- Itching xerotic dermatitis from iatrogenic origins

• Dermatological disease other than xerotic dermatitis which could interfere with the assessment,
• Systemic disease that may generate xerotic dermatitis and /or pruritus
• Immunosuppression condition,
• History of serious disease considered by the investigator hazardous for the patient or incompatible with the study.
• Criteria related to treatment

• Use of treatment which could interfere with the evaluation of the disease or the course of the disease
• Criteria related to the population

• Ongoing participation to another clinical trial or participation in the previous month before the inclusion
• Patient under guardianship or trusteeship