Skip to content

Observational Real-world Evidence (RWE) Study to Assess Patient-reported Wellbeing Using Tildrakizumab in Live Setting - POSITIVE Study

A Multicenter, Prospective Observational RWE Study to Assess Patient-reported Wellbeing Using Tildrakizumab in a Live Setting - POSITIVE Study

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04823247
Acronym
POSITIVE
Enrollment
782
Registered
2021-03-30
Start date
2021-11-22
Completion date
2025-01-09
Last updated
2025-05-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Plaque Psoriasis

Keywords

Moderate-to-severe plaque psoriasis, Psoriasis, Tildrakizumab, Prospective

Brief summary

This is an ethics-approved, multi-national, multi-site Phase IV, 1-cohort prospective observational study. The main purpose of this study is to assess the effect of tildrakizumab on the overall wellbeing in patients with moderate-to-severe psoriasis using the 5-item World Health Organization Wellbeing Index (WHO-5) questionnaire.

Interventions

DRUGTildrakizumab

As provided in real world clinical practice.

Sponsors

Almirall, S.A.
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patient with diagnosis of moderate-to-severe chronic plaque psoriasis documented in the medical chart. * Patient who need systemic biologic therapy and qualify for treatment with an IL-23p19 inhibitor. Tildrakizumab must be the anti-IL-23p19 selected therapy before including the patient in the study. * Patient aged 18 years or older at the time of patient recruitment. * Patient who have provided written informed consent (if required by country regulations).

Exclusion criteria

* Patients unable to comply with the requirements of the study (fulfilling of the study questionnaires) or who, in the opinion of the study physician, should not participate in the study. * Patients included in a clinical trial.

Design outcomes

Primary

MeasureTime frame
Change From Baseline in 5-item World Health Organization Wellbeing Index (WHO-5) ScoreBaseline and Month 24

Secondary

MeasureTime frame
Change from Baseline in Physician's Satisfaction Questionnaire ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change from Baseline in FamilyPso Questionnaire ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change From Baseline in Dermatology Life Quality Index-Relevant (DLQI-R) ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change From Baseline in Treatment Satisfaction Questionnaire for Medication (TSQM-9) ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change From Baseline in Treatment-related Patient Benefit Index 2.0 (PBI 2.0) ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change From Baseline in 5-item World Health Organization Wellbeing Index (WHO-5) ScoreBaseline; 16 and 28 weeks; 12, 18 months after baseline visit
Skin Manifestations Distribution (Patient's Grid/Heat Map)Baseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change from Baseline in Numerical Rating Scale (NRS) Scores for Itch, Pain, Joint Pain and FatigueBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Change from Baseline in Psoriasis Area and Severity Index (PASI) ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit
Number of Patients Compliance to Sociodemographic Characteristics and Clinical CharacteristicsFrom Baseline up to 24 months
Number of Patients With Treatment-emergent Adverse Events (TEAE)From Baseline up to 24 months
Change From Baseline in Work Productivity and Activity Impairment Questionnaire: Psoriasis (WPAI:PSO) ScoreBaseline; 16 and 28 weeks; 12, 18 and 24 months after baseline visit

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 10, 2026