The ItchyApp is an electronic diary designed as an application for the smartphone. It was developed by the European expert team under the leadership of the Competence center for Chronic Pruritus, Münster and is available in 11 languages (German, English, Spanish, Portuguese, Italian, Dutch, French, Turkish, Swedish, Polish, Russian) for Google Android and Apple iOS.
5-D Itch Scale
The 5-D Itch Scale is a questionnaire consisting of 5 items used specifically to measure the course of itch by asking for the degree, duration, disability and distribution of the pruritus within the last 2 weeks.
Time needed for completion: 5 minutes
Free of charge
Itch Controlled Days (Itch CD)
The Itch CD is a questionnaire that has already been successfully validated in Germany (data pending publication) and was designed to analyze fluctuations in the pruritus intensity, as well as detect days on which patients were symptom-free. It can be used as a diary
Time needed for completion: 10-15 minutes
Languages: English, German and Polish
Dynamic Pruritus Score (DPS)
The DPS is an instrument comparing the reduction in the current level of pruritus with a defined point earlier in time. It is comprised of a horizontal line measuring itch improvement via 11 marks on a scale, each labelled with both a numerical and verbal description.
Patient Benefit Index-Pruritus (PBI-P)
The PBI-P is a questionnaire with 27 items comprised of two parts:
A patient needs questionnaire (distributed pre-therapy)
A patient benefits questionnaire (distributed post-therapy)
It was developed in order to evaluate the care situation of affected patients via an analysis of their therapeutic needs and treatment goals. The PBI-P allows for the identification of the importance of goals related not only to a variety of clinical symptoms, but also to psychological and social dimensions.
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