@article{BasilePuglisiAltierietal.2021,
  author    = {Basile, Vittoria and Puglisi, Soraya and Altieri, Barbara and Canu, Letizia and Lib{\`e}, Rossella and Ceccato, Filippo and Beuschlein, Felix and Quinkler, Marcus and Calabrese, Anna and Perotti, Paola and Berchialla, Paola and Dischinger, Ulrich and Megerle, Felix and Baudin, Eric and Bourdeau, Isabelle and Lacroix, Andr{\´e} and Loli, Paola and Berruti, Alfredo and Kastelan, Darko and Haak, Harm R. and Fassnacht, Martin and Terzolo, Massimo},
  title     = {What is the optimal duration of adjuvant mitotane therapy in adrenocortical carcinoma? An unanswered question},
  series = {Journal of Personalized Medicine},
  volume    = {11},
  journal   = {Journal of Personalized Medicine},
  number    = {4},
  issn      = {2075-4426},
  doi       = {10.3390/jpm11040269},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-236507},
  year      = {2021},
  abstract  = {A relevant issue on the treatment of adrenocortical carcinoma (ACC) concerns the optimal duration of adjuvant mitotane treatment. We tried to address this question, assessing whether a correlation exists between the duration of adjuvant mitotane treatment and recurrence-free survival (RFS) of patients with ACC. We conducted a multicenter retrospective analysis on 154 ACC patients treated for ≥12 months with adjuvant mitotane after radical surgery and who were free of disease at the mitotane stop. During a median follow-up of 38 months, 19 patients (12.3\%) experienced recurrence. We calculated the RFS after mitotane (RFSAM), from the landmark time-point of mitotane discontinuation, to overcome immortal time bias. We found a wide variability in the duration of adjuvant mitotane treatment among different centers and also among patients cared for at the same center, reflecting heterogeneous practice. We did not find any survival advantage in patients treated for longer than 24 months. Moreover, the relationship between treatment duration and the frequency of ACC recurrence was not linear after stratifying our patients in tertiles of length of adjuvant treatment. In conclusion, the present findings do not support the concept that extending adjuvant mitotane treatment over two years is beneficial for ACC patients with low to moderate risk of recurrence.},
  language  = {en}
}
@article{DetomasAltieriDeutschbeinetal.2022,
  author    = {Detomas, Mario and Altieri, Barbara and Deutschbein, Timo and Fassnacht, Martin and Dischinger, Ulrich},
  title     = {Metyrapone versus osilodrostat in the short-term therapy of endogenous Cushing's syndrome: results from a single center cohort study},
  series = {Frontiers in Endocrinology},
  volume    = {13},
  journal   = {Frontiers in Endocrinology},
  issn      = {1664-2392},
  doi       = {10.3389/fendo.2022.903545},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-277477},
  year      = {2022},
  abstract  = {Background Although surgery is considered the first-line treatment for patients with endogenous Cushing's syndrome (CS), medical therapy is often required to control severe hypercortisolism. Metyrapone and osilodrostat are both steroidogenic inhibitors targeting the 11β-hydroxylase, however, their therapeutic effectiveness has not yet been directly compared. This study aimed to evaluate metyrapone and osilodrostat in the short-term therapy of CS. Methods Retrospective analysis of patients with endogenous CS treated with metyrapone or osilodrostat as monotherapy for at least 4 weeks. Main outcome measures were serum cortisol and 24h urinary free cortisol (UFC) at baseline (T0) and after 2 (T1), 4 (T2), and 12 weeks (T3) of therapy. Results 16 patients with endogenous CS were identified (pituitary n=7, adrenal n=4, ectopic CS n=5). Each 8 patients were treated with metyrapone and osilodrostat. Despite heterogeneity, both groups showed comparable mean UFC levels at T0 (metyrapone: 758 µg/24h vs osilodrostat: 817 µg/24h; p=0.93). From T0 to T1, the decrease of UFC was less pronounced under metyrapone than osilodrostat (-21.3\% vs -68.4\%; median daily drug dose: 1000 mg vs 4 mg). This tendency persisted at T2 (-37.3\% vs -50.1\%; median drug dose: 1250 mg vs 6 mg) while at T3 a decrease in UFC from T0 was more pronounced in the metyrapone group (-71.5\% vs -51.5\%; median dose 1250 mg vs 7 mg). Under osilodrostat, a QTc-interval prolongation was identified at T3 (mean 432 ms vs 455 ms). From T0 to T2, the number of antihypertensive drugs remained comparable under metyrapone and decreased under osilodrostat (n= -0.3 vs n= -1.0). Conclusion Although both drugs show comparable therapeutic efficacy, osilodrostat seems to reduce cortisol levels and to control blood pressure faster.},
  language  = {en}
}
@article{KimpelSchindlerSchmidtPenningtonetal.2023,
  author    = {Kimpel, Otilia and Schindler, Paul and Schmidt-Pennington, Laura and Altieri, Barbara and Megerle, Felix and Haak, Harm and Pittaway, James and Dischinger, Ulrich and Quinkler, Marcus and Mai, Knut and Kroiss, Matthias and Polat, B{\"u}lent and Fassnacht, Martin},
  title     = {Efficacy and safety of radiation therapy in advanced adrenocortical carcinoma},
  series = {British Journal of Cancer},
  volume    = {128},
  journal   = {British Journal of Cancer},
  number    = {4},
  doi       = {10.1038/s41416-022-02082-0},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-324411},
  pages     = {586-593},
  year      = {2023},
  abstract  = {Background International guidelines emphasise the role of radiotherapy (RT) for the management of advanced adrenocortical carcinoma (ACC). However, the evidence for this recommendation is very low. Methods We retrospectively analysed all patients who received RT for advanced ACC in five European centres since 2000. Primary endpoint: time to progression of the treated lesion (tTTP). Secondary endpoints: best objective response, progression-free survival (PFS), overall survival (OS), adverse events, and the establishment of predictive factors by Cox analyses. Results In total, 132 tumoural lesions of 80 patients were treated with conventional RT (cRT) of 50-60 Gy (n = 20) or 20-49 Gy (n = 69), stereotactic body RT of 35-50 Gy (SBRT) (n = 36), or brachytherapy of 12-25 Gy (BT) (n = 7). Best objective lesional response was complete (n = 6), partial (n = 52), stable disease (n = 60), progressive disease (n = 14). Median tTTP was 7.6 months (1.0-148.6). In comparison to cRT\(_{20-49Gy}\), tTTP was significantly longer for cRT\(_{50-60Gy}\) (multivariate adjusted HR 0.10; 95\% CI 0.03-0.33; p < 0.001) and SBRT (HR 0.31; 95\% CI 0.12-0.80; p = 0.016), but not for BT (HR 0.66; 95\% CI 0.22-1.99; p = 0.46). Toxicity was generally mild and moderate with three grade 3 events. No convincing predictive factors could be established. Conclusions This largest published study on RT in advanced ACC provides clear evidence that RT is effective in ACC.},
  language  = {en}
}
@article{KimpelAltieriDischingeretal.2023,
  author    = {Kimpel, Otilia and Altieri, Barbara and Dischinger, Ulrich and Fuss, Carmina Teresa and Kurlbaum, Max and Fassnacht, Martin},
  title     = {Early detection of recurrence and progress using serum steroid profiling by LC-MS/MS in patients with adrenocortical carcinoma},
  series = {Metabolites},
  volume    = {14},
  journal   = {Metabolites},
  number    = {1},
  issn      = {2218-1989},
  doi       = {10.3390/metabo14010020},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-355839},
  year      = {2023},
  abstract  = {Serum liquid chromatography-tandem mass spectrometry (LC-MS/MS) steroid profiling is used for the diagnosis of adrenocortical carcinoma (ACC). Guidelines recommend endocrine work-up in addition to radiological imaging for follow-up in ACC, but data on this topic are scarce. Patients were included in this retrospective study if pre-therapeutic hormone values, regular tumour evaluation by imaging, steroid measurements by LC-MS/MS, and details on therapies were available. The utility of steroid profiles in detecting recurrence or disease progression was assessed, whereby "endocrine progress" was defined by an elevation of at least 3 of 13 analysed hormones. Cohort A included 47 patients after R0 resection, of whom 15 experienced recurrence and 32 did not. In cohort B, 52 patients with advanced disease (including 7 patients of cohort A with recurrence) could be evaluated on 74 visits when progressive disease was documented. In 20 of 89 cases with documented disease progression, "endocrine progress" was detectable prior to radiological progress. In these cases, recurrence/progression was detected at a median of 32 days earlier by steroid measurement than by imaging, with 11-deoxycortisol and testosterone being the most sensitive markers. Notably, these patients had significantly larger tumour burden. In conclusion, steroid profiling by LC-MS/MS is of value in detecting recurrent/progressive disease in ACC.},
  language  = {en}
}