Lifetime Impact Study for Achondroplasia — LISA  

Achondroplasia Clinical Trial

Official title: Lifetime Impact Study for Achondroplasia (LISA)

Status Completed

Clinical Trial Summary

Observational study looking at the burden of illness in achondroplasia subjects aged 3 and above. The study will include a 3 year review of historical clinical data as well as a single point collection of questionnaire data to look at the impact on the following in individuals with achondroplasia versus a normative population:

• Quality of life

• Clinical burden

• Healthcare resource use

• Socio-economic burden

• Psychosocial burden

Up to 175 subjects will be enrolled in sites in Argentina, Colombia and Brazil.

Clinical Trial Description

This is a multinational, epidemiological, observational, retrospective, cross-sectional study of individuals with achondroplasia (subjects). This study will be conducted at up to approximately 4 sites in Latin American Countries - Brazil, Argentina and Colombia.

Subjects will be identified for participation in the study via three routes:

1. During routine hospital visits

2. From clinic lists of those previously treated but no longer followed at the study site.

3. Through collaboration of the Investigator with Achondroplasia patient organizations, other Achondroplasia-related organizations, other healthcare professionals in their country and Achondroplasia-related social media sites. A recruitment flyer will be provided to these organizations, healthcare professionals and distributed to potential subjects.

Data will be collected over a minimum of the three years prior to the date of enrolment. Clinical and healthcare resource use data will be collected from medical records. For each subject enrolled, data from medical records will be collected and entered onto an electronic case report form (eCRF) at each site. Data collection from medical records will be supplemented by records provided by the subject and, if necessary, confirmed by the family Doctor.

Data about QoL, mobility, psychosocial burden, socio-economic burden and healthcare resource use will be collected via a booklet of validated and structured questionnaires.

Characteristics of subjects with achondroplasia (QoL scores, healthcare resource use, educational level, family status, employment status) will be compared with those of the general population, where available.

As this is an observational study, participation will not affect the subject/Investigator relationship, nor influence Investigator's treatment, therapeutic or other management of the subject.

Subject participation onto the study will be voluntary, without financial support to the subject. ;

Related Conditions & MeSH terms

• Achondroplasia

• NCT number: NCT03872531
• Study type: Observational
• Source: BioMarin Pharmaceutical
• Status: Completed
• Start date: March 31, 2019
• Completion date: February 6, 2021