A survey of care pathway and health-related quality of life impact for children with central precocious puberty.

Objective

To describe the timeline to diagnosis for children with central precocious puberty (CPP) and evaluate their psychosocial and health-related quality of life (HRQoL).

Methods

A cross-sectional survey was used to prospectively collect data from caregivers, recruited via the MAGIC Foundation, of children with CPP. The control (non-CPP) group was recruited from a national panel of parents/caregivers. After completing a screening survey, respondents completed a burden of illness survey. Respondents in both groups completed the Pediatric Quality of Life Inventory (PedsQL) and Patient-Reported Outcomes Measurement Information System (PROMIS) peer relationship instruments.

Results

Responses from 142 caregivers of children with and 300 without CPP were assessed. Mean time to treatment after a child's visit to the pediatric endocrinologist was 220 days and time from onset of symptoms to initiating treatment was approximately 2 years. Responses to HRQoL inventories were all lower in children with CPP versus non-CPP. Adjusted mean (± standard error) PedsQL total (65.3 ± 1.8 versus 75.7 ± 1.2), Psychosocial Health Summary (62.4 ± 1.8 versus 73.4 ± 1.2), and Physical Health Summary (70.7 ± 2.2 versus 79.9 ± 1.5) scores were significantly lower (p < .01) in CPP versus non-CPP group. PROMIS peer relationship T score (± standard error) was numerically lower for the CPP versus non-CPP group (45.4 ± 1.0 versus 47.4 ± 0.7, p = .11).

Conclusions

In clinical practice, there is a longer than expected delay between CPP symptom onset and referral to an endocrinologist and ultimate treatment. Children with CPP experience a substantial disease burden with a significant impact on emotional, social, and physical functioning compared with children without CPP.