U.S., Aug. 14 -- ClinicalTrials.gov registry received information related to the study (NCT07120789) titled 'Validation of a Patient Knowledge Questionnaire for Pulmonary Hypertension' on July 04.
Brief Summary: This methodological study aims to develop and validate a questionnaire named DICTA (Questionnaire 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 clin...