TY - JOUR A1 - Remde, Hanna A1 - Kranz, Stefanie A1 - Morell, Sarah Maria A1 - Altieri, Barbara A1 - Kroiss, Matthias A1 - Detomas, Mario A1 - Fassnacht, Martin A1 - Deutschbein, Timo T1 - Clinical course of patients with adrenal incidentalomas and cortisol autonomy BT - a German retrospective single center cohort study JF - Frontiers in Endocrinology N2 - Background Adrenal incidentalomas with cortisol autonomy are associated with increased cardiovascular morbidity and mortality. Specific data on the clinical and biochemical course of affected patients are lacking. Methods Retrospective study from a tertiary referral centre in Germany. After exclusion of overt hormone excess, malignancy and glucocorticoid medication, patients with adrenal incidentalomas were stratified according to serum cortisol after 1 mg dexamethasone: autonomous cortisol secretion (ACS), >5.0; possible ACS (PACS), 1.9-5.0; non-functioning adenomas (NFA), ≤1.8 µg/dl. Results A total of 260 patients were enrolled (147 women (56.5%), median follow-up 8.8 (2.0-20.8) years). At initial diagnosis, median age was 59.5 (20-82) years, and median tumour size was 27 (10-116) mm. Bilateral tumours were more prevalent in ACS (30.0%) and PACS (21.9%) than in NFA (8.1%). Over time, 40/124 (32.3%) patients had a shift of their hormonal secretion pattern (NFA to PACS/ACS, n=15/53; PACS to ACS, n=6/47; ACS to PACS, n=11/24; PACS to NFA, n=8/47). However, none of the patients developed overt Cushing’s syndrome. Sixty-one patients underwent adrenalectomy (NFA, 17.9%; PACS, 24.0%; ACS, 39.0%). When non-operated patients with NFA were compared to PACS and ACS at last follow-up, arterial hypertension (65.3% vs. 81.9% and 92.0%; p<0.05), diabetes (23.8% vs. 35.6% and 40.0%; p<0.01), and thromboembolic events (PACS: HR 3.43, 95%-CI 0.89-13.29; ACS: HR 5.96, 95%-CI 1.33-26.63; p<0.05) were significantly less frequent, along with a trend towards a higher rate of cardiovascular events in case of cortisol autonomy (PACS: HR 2.23, 95%-CI 0.94-5.32; ACS: HR 2.60, 95%-CI 0.87-7.79; p=0.1). Twenty-five (12.6%) of the non-operated patients died, with higher overall mortality in PACS (HR 2.6, 95%-CI 1.0-4.7; p=0.083) and ACS (HR 4.7, 95%-CI 1.6-13.3; p<0.005) compared to NFA. In operated patients, prevalence of arterial hypertension decreased significantly (77.0% at diagnosis to 61.7% at last follow-up; p<0.05). The prevalence of cardiovascular events and mortality did not differ significantly between operated and non-operated patients, whereas thromboembolic events were significantly less frequent in the surgical treatment group. Conclusion Our study confirms relevant cardiovascular morbidity in patients with adrenal incidentalomas (especially those with cortisol autonomy). These patients should therefore be monitored carefully, including adequate treatment of typical cardiovascular risk factors. Adrenalectomy was associated with a significantly decreased prevalence of hypertension. However, more than 30% of patients required reclassification according to repeated dexamethasone suppression tests. Thus, cortisol autonomy should ideally be confirmed before making any relevant treatment decision (e.g. adrenalectomy). KW - adrenal imaging KW - adrenal tumours KW - autonomous cortisol secretion KW - cardiovascular events KW - cardiovascular risk factors KW - dexamethasone suppression test KW - morbidity KW - mortality Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-316793 SN - 1664-2392 VL - 14 ER - TY - JOUR A1 - Canu, Letizia A1 - Puglisi, Soraya A1 - Berchialla, Paola A1 - De Filpo, Giuseppina A1 - Brignardello, Francesca A1 - Schiavi, Francesca A1 - Ferrara, Alfonso Massimiliano A1 - Zovato, Stefania A1 - Luconi, Michaela A1 - Pia, Anna A1 - Appetecchia, Marialuisa A1 - Arvat, Emanuela A1 - Letizia, Claudio A1 - Maccario, Mauro A1 - Parasiliti-Caprino, Mirko A1 - Altieri, Barbara A1 - Faggiano, Antongiulio A1 - Modica, Roberta A1 - Morelli, Valentina A1 - Arosio, Maura A1 - Verga, Uberta A1 - Pellegrino, Micaela A1 - Petramala, Luigi A1 - Concistrè, Antonio A1 - Razzore, Paola A1 - Ercolino, Tonino A1 - Rapizzi, Elena A1 - Maggi, Mario A1 - Stigliano, Antonio A1 - Burrello, Jacopo A1 - Terzolo, Massimo A1 - Opocher, Giuseppe A1 - Mannelli, Massimo A1 - Reimondo, Giuseppe T1 - A multicenter epidemiological study on second malignancy in non-syndromic pheochromocytoma/paraganglioma patients in Italy JF - Cancers N2 - No studies have carried out an extensive analysis of the possible association between non-syndromic pheochromocytomas and paragangliomas (PPGLs) and other malignancies. To assess >the risk of additional malignancy in PPGL, we retrospectively evaluated 741 patients with PPGLs followed-up in twelve referral centers in Italy. Incidence of second malignant tumors was compared between this cohort and Italian patients with two subsequent malignancies. Among our patients, 95 (12.8%) developed a second malignant tumor, which were mainly prostate, colorectal and lung/bronchial cancers in males, breast cancer, differentiated thyroid cancer and melanoma in females. The standardized incidence ratio was 9.59 (95% CI 5.46–15.71) in males and 13.21 (95% CI 7.52–21.63) in females. At multivariable analysis, the risk of developing a second malignant tumor increased with age at diagnosis (HR 2.50, 95% CI 1.15–5.44, p = 0.021 for 50–59 vs. <50-year category; HR 3.46, 95% CI 1.67–7.15, p < 0.001 for >60- vs. <50-year). In patients with available genetic evaluation, a positive genetic test was inversely associated with the risk of developing a second tumor (HR 0.25, 95% CI 0.10–0.63, p = 0.003). In conclusion, PPGLs patients have higher incidence of additional malignant tumors compared to the general population who had a first malignancy, which could have an impact on the surveillance strategy. KW - pheochromocytoma KW - paraganglioma KW - epidemiology KW - genetic analysis KW - mortality KW - surveillance Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-250148 SN - 2072-6694 VL - 13 IS - 22 ER -