Endocrine Abstracts

Mitotane, used in the treatment of adrenocortical cancer (ACC), is able to inhibit multiple enzymatic steps of adrenocortical steroid biosynthesis, potentially causing adrenal insufficiency (AI). Recent studies in vitro have also documented a direct inhibitory effect of mitotane at the pituitary level.The aim of the study was to assess the hypothalamic pituitary adrenal (HPA) axis in patients receiving mitotane as adjuvant treatment after radica...

Background: More than 50% of adrenocortical carcinomas (ACC) in adults are associated with cortisol excess that makes tumor management challenging and has a negative impact on patient outcome. Abiraterone acetate (AA) is an irreversible inhibitor of the 17α-hydroxylase/C17, 20-lyase (CYP17 enzyme) that is used in patients with prostate cancer, in whom it leads to suppression of cortisol and androgens. The aim of this study was to assess the activity of AA to control corti...

Background and objective: Mitotane is the main option of treatment for advanced adrenocortical carcinoma (ACC). However, limited evidence is available regarding practical management of mitotane treatment and its eventual combination with chemotherapy or radiotherapy. The aim of the study is to do a survey on the use of mitotane for advanced ACC in expert Italian centers, analyzing data of the LYSOSAFE database.Methods: Retrospective analysis of patients ...

Background and objective: Mitotane is widely used as post-operative adjuvant treatment of adrenocortical carcinoma. However, the management of therapy is largely empirical. Mitotane monitoring is recommended but we do not know what impact target concentrations do have on patient outcome. The aim of the study is to evaluate its use in expert Italian centers, analyzing data of Lysosafe Online® database.Methods: Retrospective analysis of patients repor...