Nail Psoriasis Severity Index (NAPSI)

Rich P; Scher RK


Basic description

  • Published in 2003
  • A modified version was created in 2007: the mNAPSI

Rich P; Scher RK

No information
To evaluate the severity of nail bed psoriasis and nail matrix psoriasis by area of involvement in the nail unit
Therapeutic area
  • Skin and Connective Tissue Diseases
Therapeutic indication
  • Psoriasis
  • Nail Diseases
Type of Clinical Outcome Assessment (COA)
  • clinro ClinRO
Original language(s)
  • English for the USA
Bibliographic reference(s) of the original questionnaire

Rich P. and  Scher RK. Nail Psoriasis Severity Index: a useful tool for evaluation of nail psoriasis. J Am Acad Dermatol. 2003 Aug;49(2):206-12 (PubMed abstract)

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