hrp0089fc10.5 | Late Breaking | ESPE2018

A 5-Year Single-Centre Experience on the Safety and Efficacy of Sirolimus Therapy used for the Treatment of Congenital Hyperinsulinaemic Hypoglycaemia

Guemes Maria , Dastamani Antonia , Ashworth Michael , Morgan Kate , Ellard Sian , Flanagan Sarah , Dattani Mehul , Shah Pratik

Background: Case reports have documented variable glycaemic response to the mTOR inhibitor Sirolimus in severe diazoxide+/−octreotide unresponsive forms of congenital hyperinsulinaemic hypoglycaemia (CHI). A high incidence of adverse effects has been reported in patients receiving this medication.Objective(s): To describe the efficacy and safety of Sirolimus use over a 5-year period in the largest cohort of CHI patients treated to date.<p class...

hrp0095rfc5.5 | Adrenals and HPA Axis | ESPE2022

Mosaic PRKACA duplication causing a novel and distinct phenotype of early-onset Cushing syndrome and acral cutaneous mucinosis

M McGlacken-Byrne Sinead , Abdelmaksoud Ashraf , Haini Mohammad , Palm Liina , Ashworth Michael , Li Juan , Wang Wei , Wang Xiumin , Wang Jian , Callaghan Bridget , A Kinsler Veronica , Faravelli Francesca , T Dattani Mehul

Introduction: Genetic alterations within the cAMP/PKA pathway, including the genes GNAS, PDE11A, PDE8, PRKAR1A/B, and PRKACA, result in a spectrum of adrenocortical disorders. To date, somatic PRKACA variants and germline PRKACA copy number gain have been associated with the development of cortisol-secreting adrenocortical adenomas and bilateral adrenal hyperplasia, respectively. While variants within the PRKAR1A ge...