Cancers, Vol. 12, Pages 639: Recovery of Adrenal Insufficiency Is Frequent After Adjuvant Mitotane Therapy in Patients with Adrenocortical Carcinoma
Cancers, Vol. 12, Pages 639: Recovery of Adrenal Insufficiency Is Frequent After Adjuvant Mitotane Therapy in Patients with Adrenocortical Carcinoma
Cancers doi: 10.3390/cancers12030639
Authors:
Jonathan Poirier
Nadia Gagnon
Massimo Terzolo
Soraya Puglisi
Nada El Ghorayeb
Anna Calabrese
André Lacroix
Isabelle Bourdeau
Mitotane is a steroidogenesis inhibitor and adrenolytic drug used for treatment of adrenocortical cancer (ACC). Mitotane therapy causes adrenal insufficiency requiring glucocorticoid replacement in all patients. However, it is unclear whether chronic therapy with mitotane induces complete destruction of zona fasciculata and whether hypothalamic-pituitary-adrenal (HPA) axis can recover after treatment cessation. Our objective was to assess the HPA axis recovery in a cohort of patients after cessation of adjuvant mitotane therapy for ACC. We retrospectively reviewed patient files with stage I-II-III ACC in two referral centers in Canada and Italy. Data on demographics, tumor characteristics, hormonal profile, and HPA axis were collected. Data from 23 patients with pathologically proven ACC treated with adjuvant mitotane for a minimum of two years were analyzed. Eight patients were males and 15 were females and the median age was 41 years old (range 18 to 73). After mitotane cessation, 18/23 (78.3%) patients achieved a complete HPA axis recovery while 3/23 (13.0%) were unable to tolerate glucocorticoid withdrawal despite having normal hormona...
Source: Cancers - Category: Cancer & Oncology Authors: Jonathan Poirier Nadia Gagnon Massimo Terzolo Soraya Puglisi Nada El Ghorayeb Anna Calabrese Andr é Lacroix Isabelle Bourdeau Tags: Article Source Type: research
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