Urine steroid metabolomics for the differential diagnosis of adrenal incidentalomas in the EURINE- ACT study: a prospective test validation study (CROSBI ID 286280)
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Podaci o odgovornosti
Bancos, Irina ; Taylor, Angela E ; Chortis, Vasileios ; Sitch, Alice J ; Jenkinson, Carl ; Davidge-Pitts, Caroline J ; Lang, Katharina ; Tsagarakis, Stylianos ; Macech, Magdalena ; Riester, Anna ; Deutschbein, Timo ; Pupovac, Ivana D ; Kienitz, Tina ; Prete, Alessandro ; Papathomas, Thomas G ; Gilligan, Lorna C ; Bancos, Cristian ; Reimondo, Giuseppe ; Haissaguerre, Magalie ; Marina, Ljiljana ; Grytaas, Marianne A ; Sajwani, Ahmed ; Langton, Katharina ; Ivison, Hannah E ; Shackleton, Cedric H L ; Erickson, Dana ; Asia, Miriam ; Palimeri, Sotiria ; Kondracka, Agnieszka ; Spyroglou, Ariadni ; Ronchi, Cristina L ; Simunov, Bojana ; Delivanis, Danae A ; Sutcliffe, Robert P ; Tsirou, Ioanna ; Bednarczuk, Tomasz ; Reincke, Martin ; Burger-Stritt, Stephanie ; Feelders, Richard A ; Canu, Letizia ; Haak, Harm R ; Eisenhofer, Graeme ; Dennedy, M Conall ; Ueland, Grethe A ; Ivovic, Miomira ; Tabarin, Antoine ; Terzolo, Massimo ; Quinkler, Marcus ; Kastelan, Darko ; Fassnacht, Martin ; Beuschlein, Felix ; Ambroziak, Urszula ; Vassiliadi, Dimitra A ; O'Reilly, Michael W ; Young, William F ; Biehl, Michael ; Deeks, Jonathan J ; Arlt, Wiebke ; Glöckner, Stephan ; Sinnott, Richard O. ; Stell, Anthony ; Fragoso, Maria C. ; Kastelan, Darko ; Pupovac, Ivana D. ; Simunov, Bojana ; Cazenave, Sarah ; Haissaguerre, Magalie ; Tabarin, Antoine ; Bertherat, Jérôme ; Libé, Rossella ; Kienitz, Tina ; Quinkler, Marcus ; Langton, Katharina ; Eisenhofer, Graeme ; Beuschlein, Felix ; Brugger, Christina ; Reincke, Martin ; Riester, Anna ; Spyroglou, Ariadni ; Burger-Stritt, Stephanie ; Deutschbein, Timo ; Fassnacht, Martin ; Hahner, Stefanie ; Kroiss, Matthias ; Ronchi, Cristina L. ; Palimeri, Sotiria ; Tsagarakis, Stylianos ; Tsirou, Ioanna ; Vassiliadi, Dimitra A. ; Basile, Vittoria ; Ingargiola, Elisa ; Reimondo, Giuseppe ; Terzolo, Massimo ; Canu, Letizia ; Mannelli, Massimo ; Ettaieb, Hester ; Haak, Harm R. ; Kerkhofs, Thomas M. ; Biehl, Michael ; Feelders, Richard A. ; Hofland, Johannes ; Hofland, Leo J. ; Grytaas, Marianne A. ; Husebye, Eystein S. ; Ueland, Grethe A. ; Ambroziak, Urszula ; Bednarczuk, Tomasz ; Kondracka, Agnieszka ; Macech, Magdalena ; Zawierucha, Malgorzata ; Paiva, Isabel ; Dennedy, M. Conall ; Sajwani, Ahmed ; Sherlock, Mark ; Crowley, Rachel K. ; Ivovic, Miomira ; Marina, Ljiljana ; Deeks, Jonathan J. ; Sitch, Alice J. ; Arlt, Wiebke ; Bancos, Irina ; Chortis, Vasileios ; Giligan, Lorna C. ; Hughes, Beverly A. ; Lang, Katharina ; Ivison, Hannah E. ; Jenkinson, Carl ; Manolopoulos, Konstantinos ; O'Neil, Donna M. ; O'Reilly, Michael W. ; Papathomas, Thomas G. ; Prete, Alessandro ; Shackleton, Cedric H.L. ; Taylor, Angela E. ; Asia, Miriam ; Sutcliffe, Robert P. ; Guest, Peter ; Skordilis, Kassiani ; Bancos, Cristian ; Chang, Alice ; Davidge-Pitts, Caroline J. ; Delivanis, Danae A. ; Erickson, Dana ; Natt, Neena ; Nippoldt, Todd B. ; Thomas, Melinda ; Young Jr., William F.
engleski
Urine steroid metabolomics for the differential diagnosis of adrenal incidentalomas in the EURINE- ACT study: a prospective test validation study
Background Cross-sectional imaging regularly results in incidental discovery of adrenal tumours, requiring exclusion of adrenocortical carcinoma (ACC). However, differentiation is hampered by poor specificity of imaging characteristics. We aimed to validate a urine steroid metabolomics approach, using steroid profiling as the diagnostic basis for ACC. Methods We did a prospective multicentre study in adult participants (age ≥18 years) with newly diagnosed adrenal masses. We assessed the accuracy of diagnostic imaging strategies based on maximum tumour diameter (≥4 cm vs <4 cm), imaging characteristics (positive vs negative), and urine steroid metabolomics (low, medium, or high risk of ACC), separately and in combination, using a reference standard of histopathology and follow-up investigations. With respect to imaging characteristics, we also assessed the diagnostic utility of increasing the unenhanced CT tumour attenuation threshold from the recommended 10 Hounsfield units (HU) to 20 HU. Findings Of 2169 participants recruited between Jan 17, 2011, and July 15, 2016, we included 2017 from 14 specialist centres in 11 countries in the final analysis. 98 (4·9%) had histopathologically or clinically and biochemically confirmed ACC. Tumours with diameters of 4 cm or larger were identified in 488 participants (24·2%), including 96 of the 98 with ACC (positive predictive value [PPV] 19·7%, 95% CI 16·2–23·5). For imaging characteristics, increasing the unenhanced CT tumour attenuation threshold to 20 HU from the recommended 10 HU increased specificity for ACC (80·0% [95% CI 77·9–82·0] vs 64·0% [61·4–66.4]) while maintaining sensitivity (99·0% [94·4–100·0] vs 100·0% [96·3– 100·0] ; PPV 19·7%, 16·3–23·5). A urine steroid metabolomics result indicating high risk of ACC had a PPV of 34·6% (95% CI 28·6–41·0). When the three tests were combined, in the order of tumour diameter, positive imaging characteristics, and urine steroid metabolomics, 106 (5·3%) participants had the result maximum tumour diameter of 4 cm or larger, positive imaging characteristics (with the 20 HU cutoff), and urine steroid metabolomics indicating high risk of ACC, for which the PPV was 76·4% (95% CI 67·2–84·1). 70 (3·5%) were classified as being at moderate risk of ACC and 1841 (91·3%) at low risk (negative predictive value 99·7%, 99·4–100·0). Interpretation An unenhanced CT tumour attenuation cutoff of 20 HU should replace that of 10 HU for exclusion of ACC. A triple test strategy of tumour diameter, imaging characteristics, and urine steroid metabolomics improves detection of ACC, which could shorten time to surgery for patients with ACC and help to avoid unnecessary surgery in patients with benign tumours.
adrenal incidentaloma ; steroid metabolomics, adrenocortical carcinoma
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Podaci o izdanju
8 (9)
2020.
773-781
objavljeno
2213-8587
2213-8595
10.1016/s2213-8587(20)30218-7
Povezanost rada
Kliničke medicinske znanosti
