Reference Detail

Ref Type

Journal Article

PMID

(20028764)

Authors

Tew WP, Gordon M, Murren J, Dupont J, Pezzulli S, Aghajanian C, Sabbatini P, Mendelson D, Schwartz L, Gettinger S, Psyrri A, Cedarbaum JM, Spriggs DR

Title

Phase 1 study of aflibercept administered subcutaneously to patients with advanced solid tumors.

Journal	Vol	Issue	Date	Pages	Journal Short Title
Clinical cancer research : an official journal of the American Association for Cancer Research	16	1	2010 Jan 01	358-66	Clin Cancer Res

URL

Abstract Text

To determine the maximum tolerated dose or maximal administered dose and pharmacokinetic and safety profiles of s.c. administered vascular endothelial growth factor Trap (aflibercept), a novel antiangiogenic agent.In this open-label, dose-escalation study, patients with advanced solid tumors were treated with subcutaneous doses of aflibercept at seven dose levels. Patients received a single dose of aflibercept and then underwent safety and pharmacokinetic assessments over the next 4 weeks. Patients then received weekly or biweekly treatment over the subsequent 6 weeks. Patients tolerating and benefiting could continue on aflibercept at the same dose and schedule until progression of disease.Thirty-eight patients received at least one dose of aflibercept. Maximum tolerated dose was not reached. Due to solubility/dosing limits with the subcutaneous formulation, 1,600 microg/kg/week was the maximal administered dose. The most common toxicities were proteinuria (37%), fatigue (32%), injection site reactions (18%), nausea (17%), myalgia and anorexia (16% each), hypertension (13%), and voice hoarseness (11%). Drug-related grade 3 to 4 toxicity was uncommon (7%) and reversible: dehydration, cerebral ischemia, proteinuria, hypertension, leukopenia, and pulmonary embolism. We identified dose-proportional increases in plasma concentrations of aflibercept bound to vascular endothelial growth factor with a t(1/2) of 18 days. No antiaflibercept antibodies were detected. Stable disease was maintained for at least 10 weeks in 18 patients (47%), and 2 patients maintained on study for >1 year.Subcutaneous aflibercept was well tolerated and had manageable side effects. Its favorable pharmacokinetic profile and potential antitumor activity warrants further evaluation.

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