A Study to Assess the Severity of Psoriasis in Brazilians Participants With Chronic Plaque-type Psoriasis
A Study to Assess the Severity of Psoriasis in Brazilians Participants With Chronic Plaque-type Psoriasis
The purpose of this study is to assess the severity of plaque-type psoriasis (common
 genetically determined, chronic, inflammatory skin disease characterized by rounded
 erythematous, dry, scaling patches. The lesions have a predilection for nails, scalp,
 genitalia, extensor surfaces, and the lumbosacral region) in brazilian participants with
 chronic plaque-type psoriasis.
This is a cross-sectional (studies in which the presence or absence of disease or other
 health-related variables are determined in each member of the study population or in a
 representative sample at one particular time), observational (clinical study in which
 participants may receive diagnostic, therapeutic, or other types of interventions, but the
 investigator does not assign participants to specific interventions), non-interventional,
 multicenter study (when more than one hospital or medical school team work on a medical
 research study). Participants with plaque psoriasis will be followed up at specialized
 dermatology centers. Participants will undergo assessment at a single time point and all
 assessments will be conducted on the same day. Information will be collected about disease
 severity/ socioeconomic variables and demographics; clinical characteristics; treatment
 (current and past procedures and therapies to treat psoriasis); quality of life; and
 comorbidities identified after plaque psoriasis was diagnosed. The information will be
 obtained from the medical records, as requested, and during the medical interviews. The
 primary objective of this study is to assess the severity of plaque-type psoriasis.
Inclusion Criteria:

 -  Participant diagnosed with chronic plaque psoriasis

 -  Participant is at least 18 years old

 -  Participant is able to understand and sign the Informed Consent Form

 Exclusion Criteria:

 -  In the opinion of the investigator, the participant is unable or unavailable to
 complete all study procedures

 -  Participant suffers from a psychiatric condition or any other clinical condition that
 might interfere with the ability to understand the study requirements

 -  Participant refuses consent or is unwilling to supply the required information within
 the required period

 -  Participant is taking part in an interventionist clinical trial with an
 investigational agent (i.e. non-commercialized agent) or in an interventionist
 clinical trial sponsored by Johnson & Johnson

 -  Participant is an employee of the investigator or study site and is directly involved
 in the conduction of this study or other studies conducted by the same investigator at
 the same site, or is a family member of the employee or investigator