Sixty years single institutional experience with pediatric craniopharyngioma: between the past and the future.

ABSTRACT

PURPOSE: To demonstrate the paradigm shift in management strategies of pediatric craniopharyngioma at our institution over the past six decades. METHODS: Retrospective analysis of all pediatric patients with craniopharyngioma treated at Boston Children's Hospital between 1960 and 2017. RESULTS: One hundred seventy-eight patients with craniopharyngioma were treated between 1960 and 2017; 135 (70 males and 65 females) fulfilled the inclusion criteria. Forty-five patients were treated in the old era (1960-1984) and 90 patients were treated in the new era (1985-2017). Gross total resection (GTR) was achieved in 4% and 43% of patients in old and new eras respectively. Sub-total resection (STR) and radiotherapy (XRT) were performed in 27% and 28% of patients in old and new eras respectively. STR without XRT was performed in 20% and 29% of patients in old and new era respectively. Cyst drainage and adjuvant radiotherapy were performed in 49% of patients in the old era while no patients in the new era underwent such conservative management. Aggressive surgical resection was associated with a higher risk of worsening visual outcomes (20% vs 16%), panhypopituitarism and diabetes insipidus (86% vs 53%), psycho-social impairment (42% vs 26%), and new-onset obesity (33% vs 22%). The mortality rate was higher in the old era in comparison with that of the new one (9% vs 2%). CONCLUSION: There was a paradigm shift in management strategies of pediatric craniopharyngioma over the past six decades which in turn affected the long-term outcomes and quality of life of patients.