Clinical Trial: Field-test and Psychometric Validation of the Pectus Excavatum Evaluation Questionnaire in the Dutch Pectus Excavatum Population

U.S., April 10 -- ClinicalTrials.gov registry received information related to the study (NCT06918392) titled 'Field-test and Psychometric Validation of the Pectus Excavatum Evaluation Questionnaire in the Dutch Pectus Excavatum Population' on March 24.

Brief Summary: A questionnaire that can measure disease severity from the patients perspective in patients with pectus excavatum already exists in English (Pectus Excavatum Evaluation Questionnaire; PEEQ). This questionnaire was recently translated into Dutch. Before this Dutch version can be used, it needs to be tested by a number of patients.

Data will be collected at three moments:

1. Preoperatively: The PEEQ will be completed on paper during the outpatient clinic visit.

2. Postoperati...