Actively Recruiting
Validation of a Patient Knowledge Questionnaire for Pulmonary Hypertension
Led by University of Sao Paulo General Hospital · Updated on 2026-03-10
215
Participants Needed
1
Research Sites
65 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This methodological study aims to develop and validate a questionnaire named for the Assessment of Patient Knowledge in Pulmonary Arterial Hypertension. The study will be conducted in four phases: (1) questionnaire development based on guidelines and literature; (2) content validation by expert judges; (3) semantic validation with patients; and (4) psychometric testing in a sample of up to 200 patients with confirmed pulmonary arterial hypertension (PAH). In addition to validation, the study will collect clinical and functional data from medical records, including risk stratification using the COMPERA 2.0 method The final instrument is expected to support patient education strategies and contribute to improved clinical management of PAH.
CONDITIONS
Official Title
Validation of a Patient Knowledge Questionnaire for Pulmonary Hypertension
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults aged 18 years or older
- Confirmed diagnosis of Group 1 Pulmonary Arterial Hypertension (PAH)
- Ability to read and understand the questionnaire language
- Provided informed consent to participate in the study
- For expert judges (content validation phase): professionals with recognized expertise in pulmonary hypertension, with academic or clinical experience in the field
You will not qualify if you...
- Cognitive, visual, or auditory impairments that hinder questionnaire comprehension
- Refusal to participate or withdrawal of informed consent
- Inability to complete the questionnaire due to clinical instability
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo
São Paulo, São Paulo, Brazil, 05403-900
Actively Recruiting
Research Team
C
Caio Fernandes Principal Investigato, PhD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
HEALTH_SERVICES_RESEARCH
Number of Arms
1
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