Overview
The study is a site-based retrospective non-interventional medical chart review of pediatric and adult male and female patients with PIK3CA-Related Overgrowth Spectrum (PROS). Patient-level data are abstracted from medical charts of all eligible patients at all participating sites.
Information from patients treated with alpelisib will be used to describe the efficacy and safety of alpelisib in PROS patients.
Eligibility
Inclusion Criteria:
- Patient (adult or pediatric) is 2 years of age *
- Patient has a physician confirmed/documented diagnosis of PROS*
- Patient has a documented evidence of a mutation in the PIK3CA gene*
- Patient's condition was assessed by the treating physician as severe or life threatening and treatment was deemed necessary*
- Patient has been treated with at least one dose of alpelisib, initiated on or before 23-Sep-2019 (i.e. at least 24 weeks before the cut-off date of the 09-Mar-2020)
- Patient has medical chart history available during enrollment in the Novartis MAP
- Patient (or parent/guardian in case of pediatric patient) consented to participate in the study (as required by local ethics regulations) * Inclusion criteria for MAP enrollment (assessed at the time of alpelisib initiation)