Pseudohypoparathyroidism type 1a (PHP1a) is a genetic disorder that causes early-onset, syndromic obesity and cognitive impairment. This study aims to evaluate eating behaviors, cognition and executive function in children with PHP1a, compared with healthy siblings and matched obese controls.
Pseudohypoparathyroidism type 1a (PHP1a) is a rare disease that causes childhood obesity and learning difficulties. This study will investigate eating behaviors and perform cognitive testing on children with PHP1a. The investigators will compare their results to those of healthy siblings and other obese children.