Angélica Nogueira - Rodrigues, MD, PhD, of the Brazilian National Cancer Insitute, and her colleagues designed a phase 2 clinical trial to test the potential of the EFGR
inhibitor erlotinib combined with chemoradiation therapy in 36 women with cervical cancer.
Not exact matches
For example, epidermal growth factor (EGFR) mutations may result in sensitivity to drugs that are EGFR tyrosine kinase
inhibitors (TKIs), such as
erlotinib or gefitinib, whereas individuals with the EGFR T790M mutation are more resistant to these drugs.
If such an indel is found in this gene, Ding and her colleagues suggest a patient may benefit from an EFGR
inhibitor, such as
erlotinib, regardless of the tumor type.
Approximately 10 - 15 % of Caucasian and 30 - 35 % of Asian patients with NSCLC have a mutation in the epidermal growth factor receptor (EGFR), which can be successfully targeted with EGFR
inhibitors called tyrosine kinase
inhibitors (TKI), such as
erlotinib, gefitinib and afatinib.
It's been an important question — many lung cancers depend on over-activation of the gene EGFR, but then when EGFR
inhibitors like gefitinib or
erlotinib are used, the cancers tend to activate other «kinases» that allow the cancer to by - pass around this dependence.
Researchers and physicians have shown success treating EGFR lung cancer, for example with EGFR
inhibitors gefitinib and
erlotinib.
Kinases are also druggable targets, as seen by the success of kinase -
inhibitors in earning FDA approval (including, for example, crizotinib against ALK - fusion and
erlotinib against EGFR).
The clinician prescribed
erlotinib, an EGFR
inhibitor, but unfortunately the patient did not respond.
A third approved treatment is an epidermal growth factor (EGFR)
inhibitor, called
erlotinib.
A year later in the New England Journal of Medicine, Mellinghoff et al showed a significant association between PTEN / EGFR co-expression and response to EGFR kinase
inhibitors (
erlotinib) in glioblastoma.