Reference Detail

Ref Type

Journal Article

PMID

(29301825)

Authors

Hanna GJ, Busaidy NL, Chau NG, Wirth LJ, Barletta JA, Calles A, Haddad RI, Kraft S, Cabanillas ME, Rabinowits G, O'Neill A, Limaye SA, Alexander EK, Moore FD, Misiwkeiwicz K, Thomas T, Nehs M, Marqusee E, Lee SL, Jänne PA, Lorch JH

Title

Genomic Correlates of Response to Everolimus in Aggressive Radioiodine-refractory Thyroid Cancer: A Phase II Study.

Journal	Vol	Issue	Date	Pages	Journal Short Title
Clinical cancer research : an official journal of the American Association for Cancer Research	24	7	2018 Apr 01	1546-1553	Clin Cancer Res

URL

Abstract Text

Purpose: Targeting mutations leading to PI3K/mTOR/Akt activation are of interest in thyroid cancer. We evaluated the efficacy of everolimus in aggressive, radioactive iodine-refractory (RAIR) thyroid cancer and correlated tumor mutational profiling with response. Exploratory medullary and anaplastic thyroid cancer cohorts were included.Experimental Design: This single-arm, multi-institutional phase II study was conducted from 2009 to 2013 in patients with incurable RAIR thyroid cancer who had radiographic progression six months prior to enrollment. The primary endpoint was progression-free survival (PFS) with a median follow-up of 31.8 months. The study is closed to enrollment but treatment and follow-up are ongoing. A targeted next-generation sequencing platform was used for mutational analysis.Results: Thirty-three patients with differentiated thyroid cancer (DTC), 10 with medullary thyroid cancer (MTC), and 7 with anaplastic thyroid cancer (ATC) enrolled. For the DTC cohort, median PFS was 12.9 months (95% CI, 7.3-18.5) with a 2-year PFS of 23.6% (95% CI, 10.5-39.5). Median OS was not reached; 2-year OS was 73.5% (95% CI, 53.8-85.8). Among ATC patients, 1 had a partial response and was progression-free until 17.9 months after study entry and one had disease stability for 26 months, respectively. The genomically profiled cohort enriched for PI3K/mTOR/Akt alterations. PI3K/mTOR/Akt-mutated ATC subgroups appeared to benefit from everolimus. Treatment-related adverse events were as anticipated.Conclusions: Everolimus has significant antitumor activity in thyroid cancer. While genomic profiling does not currently guide therapeutic selection in thyroid cancer patients, these data have important implications when considering the use of an mTOR inhibitor in an era of precision medicine. Clin Cancer Res; 24(7); 1546-53. ©2018 AACR.

Filtering

Case insensitive filtering will display rows if any text in any cell matches the filter term
Use simple literal full or partial string matches
Separate multiple filter terms with a space. Any order may be used (i. e. a b c and c b a are equivalent )
Filtering will only apply to rows that are already loaded on the page. Filtering has no impact on query parameters.
Use quotes to match on a longer phrase with spaces (i.e. "mtor c1483f")

Sorting

Generally, the default sort order for tables is set to be first column ascending; however, specific tables may set a different default sort order.
Click on any column header arrows to sort by that column
Hold down the Shift key and click multiple columns to sort by more than one column. Be sure to set ascending or descending order for a given column before moving on to the next column.

Molecular Profile	Treatment Approach

Gene Name	Source	Synonyms	Protein Domains	Gene Description	Gene Role

Therapy Name	Drugs	Efficacy Evidence	Clinical Trials

Drug Name	Trade Name	Synonyms	Drug Classes	Drug Description

Gene	Variant	Impact	Protein Effect	Variant Description	Associated with drug Resistance

Molecular Profile	Indication/Tumor Type	Response Type	Therapy Name	Approval Status	Evidence Type	Efficacy Evidence	References