MARIA ADELAIDE ALBERGARIA PEREIRA
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
3 resultados
Resultados de Busca
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- EPAS1 Mutations and Paragangliomas in Cyanotic Congenital Heart Disease(2018) VAIDYA, Anand; FLORES, Shahida K.; CHENG, Zi-Ming; NICOLAS, Marlo; DENG, Yilun; OPOTOWSKY, Alexander R.; LOURENCO JR., Delmar M.; BARLETTA, Justine A.; RANA, Huma Q.; PEREIRA, M. Adelaide; TOLEDO, Rodrigo A.; DAHIA, Patricia L. M.
- Comparison of Pheochromocytoma-Specific Morbidity and Mortality Among Adults With Bilateral Pheochromocytomas Undergoing Total Adrenalectomy vs Cortical-Sparing Adrenalectomy(2019) NEUMANN, Hartmut P. H.; TSOY, Uliana; BANCOS, Irina; AMODRU, Vincent; WALZ, Martin K.; TIROSH, Amit; KAUR, Ravinder Jeet; MCKENZIE, Travis; QI, Xiaoping; BANDGAR, Tushar; PETROV, Roman; YUKINA, Marina Y.; ROSLYAKOVA, Anna; HORST-SCHRIVERS, Anouk N. A. van der; BERENDS, Annika M. A.; HOFF, Ana O.; CASTRONEVES, Luciana Audi; FERRARA, Alfonso Massimiliano; RIZZATI, Silvia; MIAN, Caterina; DVORAKOVA, Sarka; HASSE-LAZAR, Kornelia; KVACHENYUK, Andrey; PECZKOWSKA, Mariola; LOLI, Paola; ERENLER, Feyza; KRAUSS, Tobias; ALMEIDA, Madson Q.; LIU, Longfei; ZHU, Feizhou; RECASENS, Monica; WOHLLK, Nelson; CORSSMIT, Eleonora P. M.; SHAFIGULLINA, Zulfiya; CALISSENDORFF, Jan; GROZINSKY-GLASBERG, Simona; KUNAVISARUT, Tada; SCHALIN-JANTTI, Camilla; CASTINETTI, Frederic; VLCEK, Petr; BELTSEVICH, Dmitry; I, Viacheslav Egorov; SCHIAVI, Francesca; LINKS, Thera P.; LECHAN, Ronald M.; BAUSCH, Birke; YOUNG JR., William F.; ENG, Charis; JAISWAL, Sanjeet Kumar; ZSCHIEDRICH, Stefan; V, Maria C. B. Fragoso; PEREIRA, Maria A. A.; LI, Minghao; COSTA, Josefina Biarnes; JUHLIN, Carl Christofer; GROSS, David; VIOLANTE, Alice H. D.; KOCJAN, Tomaz; NGEOW, Joanne; YOEL, Uri; FRAENKEL, Merav; SIMSIR, Ilgin Yildirim; UGURLU, M. Umit; ZIAGAKI, Athanasia; DIAZ, Luis Robles; KUDLAI, Inna Stepanovna; GIMM, Oliver; SCHERBAUM, Christina Rebecca; ABEBE-CAMPINO, Gadi; BARBON, Giovanni; TASCHIN, Elisa; MALINOC, Angelica; KHUDIAKOVA, Natalia Valeryevna; V, Nikita Ivanov; PFEIFER, Marija; ZOVATO, Stefania; PLOECKINGER, Ursula; MAKAY, Ozer; GRINEVA, Elena; JARZAB, Barbara; JANUSZEWICZ, Andrzej; SHAH, Nalini; SEUFERT, Jochen; OPOCHER, Giuseppe; LARSSON, CatharinaIMPORTANCE Large studies investigating long-term outcomes of patients with bilateral pheochromocytomas treated with either total or cortical-sparing adrenalectomies are needed to inform clinical management. OBJECTIVE To determine the association of total vs cortical-sparing adrenalectomy with pheochromocytoma-specific mortality, the burden of primary adrenal insufficiency after bilateral adrenalectomy, and the risk of pheochromocytoma recurrence. DESIGN, SETTING, AND PARTICIPANTS This cohort study used data from a multicenter consortium-based registry for 625 patients treated for bilateral pheochromocytomas between 1950 and 2018. Data were analyzed from September 1, 2018, to June 1, 2019. EXPOSURES Total or cortical-sparing adrenalectomy. MAIN OUTCOMES AND MEASURES Primary adrenal insufficiency, recurrent pheochromocytoma, and mortality. RESULTS Of 625 patients (300 [48%] female) with a median (interquartile range [IQR]) age of 30 (22-40) years at diagnosis, 401 (64%) were diagnosed with synchronous bilateral pheochromocytomas and 224 (36%) were diagnosed with metachronous pheochromocytomas (median [IQR] interval to second adrenalectomy, 6 [1-13] years). In 505 of 526 tested patients (96%), germline mutationswere detected in the genes RET (282 patients [54%]), VHL (184 patients [35%]), and other genes (39 patients [7%]). Of 849 adrenalectomies performed in 625 patients, 324 (52%) were planned as cortical sparing and were successful in 248 of 324 patients (76.5%). Primary adrenal insufficiency occurred in all patients treated with total adrenalectomy but only in 23.5% of patients treated with attempted cortical-sparing adrenalectomy. A third of patients with adrenal insufficiency developed complications, such as adrenal crisis or iatrogenic Cushing syndrome. Of 377 patients who became steroid dependent, 67 (18%) developed at least 1 adrenal crisis and 50 (13%) developed iatrogenic Cushing syndrome during median (IQR) follow-up of 8 (3-25) years. Two patients developed recurrent pheochromocytoma in the adrenal bed despite total adrenalectomy. In contrast, 33 patients (13%) treated with successful cortical-sparing adrenalectomy developed another pheochromocytoma within the remnant adrenal after a median (IQR) of 8 (4-13) years, all of which were successfully treated with another surgery. Cortical-sparing surgery was not associated with survival. Overall survivalwas associated with comorbidities unrelated to pheochromocytoma: of 63 patients who died, only 3 (5%) died of metastatic pheochromocytoma. CONCLUSIONS AND RELEVANCE Patients undergoing cortical-sparing adrenalectomy did not demonstrate decreased survival, despite development of recurrent pheochromocytoma in 13%. Cortical-sparing adrenalectomy should be considered in all patients with hereditary pheochromocytoma.
- Preventive medicine of von Hippel-Lindau disease-associated pancreatic neuroendocrine tumors(2018) KRAUSS, Tobias; FERRARA, Alfonso Massimiliano; LINKS, Thera P.; WELLNER, Ulrich; BANCOSS, Irina; KVACHENYUK, Andrey; HERAS, Karim Villar Gomez de las; YUKINA, Marina Y.; PETROV, Roman; BULLIVANT, Garrett; DUECKER, Laura von; JADHAV, Swati; PLOECKINGER, Ursula; WELIN, Staffan; SCHALIN-JANTTI, Camilla; GIMM, Oliver; PFEIFER, Marija; NGEOW, Joanne; HASSE-LAZAR, Kornelia; SANSO, Gabriela; QI, Xiaoping; UGURLU, M. Umit; DIAZ, Rene E.; WOHLLK, Nelson; PECZKOWSKA, Mariola; ABERLE, Jens; JR, Delmar M. Lourenco; PEREIRA, Maria A. A.; V, Maria C. B. Fragoso; HOFF, Ana O.; ALMEIDA, Madson Q.; VIOLANTE, Alice H. D.; OUIDUTE, Ana R. P.; ZHANG, Zhewei; RECASENS, Monica; DIAZ, Luis Robles; KUNAVISARUT, Tada; WANNACHALEE, Taweesak; SIRINVARAVONG, Sirinart; JONASCH, Eric; GROZINSKY-GLASBERG, Simona; FRAENKEL, Merav; BELTSEVICH, Dmitry; I, Viacheslav Egorov; BAUSCH, Dirk; SCHOTT, Matthias; TILING, Nikolaus; PENNELLI, Gianmaria; ZSCHIEDRICH, Stefan; DAERR, Roland; RUF, Juri; DENECKE, Timm; LINK, Karl-Heinrich; ZOVATO, Stefania; DOBSCHUETZ, Ernst von; YAREMCHUK, Svetlana; AMTHAUER, Holger; MAKAY, Ozer; PATOCS, Attila; WALZ, Martin K.; HUBER, Tobias B.; SEUFERT, Jochen; HELLMAN, Per; EKATERINA, Raymond H.; KUCHINSKAYA, Ekaterina; SCHIAVI, Francesca; MALINOC, Angelica; REISCH, Nicole; JARZAB, Barbara; BARONTINI, Marta; JANUSZEWICZ, Andrzej; SHAH, Nalini; YOUNG JR., William F.; OPOCHER, Giuseppe; ENG, Charis; NEUMANN, Hartmut P. H.; BAUSCH, BirkePancreatic neuroendocrine tumors (PanNETs) are rare in von Hippel-Lindau disease (VHL) but cause serious morbidity and mortality. Management guidelines for VHL-PanNETs continue to be based on limited evidence, and survival data to guide surgical management are lacking. We established the European-American-Asian-VHL-PanNET-Registry to assess data for risks for metastases, survival and long-term outcomes to provide best management recommendations. Of 2330 VHL patients, 273 had a total of 484 PanNETs. Median age at diagnosis of PanNET was 35 years (range 10-75). Fifty-five (20%) patients had metastatic PanNETs. Metastatic PanNETs were significantly larger (median size 5 vs 2 cm; P < 0.001) and tumor volume doubling time (TVDT) was faster (22 vs 126 months; P = 0.001). All metastatic tumors were >= 2.8 cm. Codons 161 and 167 were hotspots for VHL germline mutations with enhanced risk for metastatic PanNETs. Multivariate prediction modeling disclosed maximum tumor diameter and TVDT as significant predictors for metastatic disease (positive and negative predictive values of 51% and 100% for diameter cut-off >= 2.8 cm, 44% and 91% for TVDT cut-off of <= 24 months). In 117 of 273 patients, PanNETs > 1.5 cm in diameter were operated. Ten-year survival was significantly longer in operated vs non-operated patients, in particular for PanNETs < 2.8 cm vs >= 2.8 cm (94% vs 85% by 10 years; P = 0.020; 80% vs 50% at 10 years; P = 0.030). This study demonstrates that patients with PanNET approaching the cut-off diameter of 2.8 cm should be operated. Mutations in exon 3, especially of codons 161/167 are at enhanced risk for metastatic PanNETs. Survival is significantly longer in operated non-metastatic VHL-PanNETs.