Armstrong, Andrew J.;
Halabi, Susan;
Eisen, Tim;
Stadler, Walter Michael;
Jones, Robert R;
Vaishampayan, Ulka N.;
Garcia, Jorge A.;
Hawkins, Robert E.;
Kollmannsberger, Christian K.;
Lusk, Christine;
Broderick, Samuel;
George, Daniel J.
ASPEN: A randomized phase II trial of everolimus versus sunitinib in patients with metastatic non-clear cell renal cell carcinoma
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Medientyp:
E-Artikel
Titel:
ASPEN: A randomized phase II trial of everolimus versus sunitinib in patients with metastatic non-clear cell renal cell carcinoma
Beteiligte:
Armstrong, Andrew J.;
Halabi, Susan;
Eisen, Tim;
Stadler, Walter Michael;
Jones, Robert R;
Vaishampayan, Ulka N.;
Garcia, Jorge A.;
Hawkins, Robert E.;
Kollmannsberger, Christian K.;
Lusk, Christine;
Broderick, Samuel;
George, Daniel J.
Erschienen:
American Society of Clinical Oncology (ASCO), 2013
Beschreibung:
<jats:p> TPS4590 </jats:p><jats:p> Background: Currently no level 1 evidence exists to guide therapeutic decisions in patients with metastatic non-clear cell renal cell carcinoma. Case series and retrospective analyses suggest that strategies targeting either the VEGF or mTOR/TORC1 pathways have clinical activity in papillary, chromophobe, or poorly differentiated histologic subtypes. Methods: We are conducting an international, randomized phase 2 trial of patients with metastatic non-clear cell RCC; either papillary, chromophobe, or undifferentiated histology; any Motzer risk group; and who have had no prior systemic therapy. All patients contribute tissue to an international biorepository for correlative genomic, genetic, and protein biomarker studies, along with companion longitudinal plasma and urine angiome studies. Patients are randomized to either everolimus or sunitinib (1:1) at FDA approved dosing until progression. The primary endpoint is progression free survival. Trial status: Seventy-three out of a planned 108 subjects have been enrolled at the time of abstract submission: median age 64, 59 white, 10 black, 4 unknown race, and includes 42 papillary and 31 chromophobe/undifferentiated histologies, 49 men and 22 women. Accrual is anticipated to be completed by December 2013. Accrual distribution by country is currently 43 (USA), 27 (UK), and 3 (Canada). The first DSMB meeting was conducted after 40 subjects completed at least 6 months of therapy and concluded that there were no unexpected safety signals and that the study should proceed. Tissue (primary, some metastatic, urine, plasma, whole blood) has been collected on all patients to date through the Duke Center for Human Genetics Biorepository. Clinical trial information: NCT01108445. </jats:p>