Niclosamide may work as therapeutic for familial adenomatosis polyposis (FAP) by disrupting the axin - GSK3 interaction and for colon cancer in synergizing
with erlotinib [52,53].
Not exact matches
The drug
erlotinib is prescribed to between 10 — 30 per cent of patients
with non-small cell lung cancer, which accounts for 85 per cent of all lung cancer cases.
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.
June - Koo Lee, M.D., of Seoul National University Hospital, Seoul, Republic of Korea, and colleagues performed a meta - analysis of randomized controlled trials that compared first - generation EGFR TKI (
erlotinib and gefitinib) treatment
with conventional chemotherapy in patients
with advanced NSCLC without mutation of the EGFR gene.
He was part of a team that recognized that only about 10 % of patients
with NSCLC responded to the small molecule
erlotinib — those whose tumors harbored mutations in the gene encoding EGFR.
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.
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.
Also, there was no significant difference in overall survival
with gemcitabine (13.6 months) compared
with gemcitabine plus
erlotinib (11.9 months).
In a study appearing in the May 3 issue of JAMA, Pascal Hammel, M.D., of Beaujon Hospital, Clichy, France and colleagues assessed whether chemoradiotherapy improves overall survival of patients
with locally advanced pancreatic cancer controlled after 4 months of gemcitabine - based induction chemotherapy, and assessed the effect of
erlotinib on survival.
Researchers and physicians have shown success treating EGFR lung cancer, for example
with EGFR inhibitors gefitinib and
erlotinib.
A phase 3 trial of whole brain radiation therapy and stereotactic radiosurgery alone versus WBRT and SRS
with temozolomide or
erlotinib for non-small cell lung cancer and 1 to 3 brain metastases: Radiation Therapy Oncology Group 0320.
[21] In the recently presented FLAURA study, in which osimertinib was used in untreated patients
with advanced EGFR - mutant NSCLC, the HR for systemic disease control and CNS control similarly favored osimertinib over
erlotinib or gefitinib, supporting the preclinical data that showed osimertinib's penetration across the BBB and providing support for using this agent in first - line management of EGFR - mutant patients
with brain metastases.
[29] The Radiation Therapy Oncology Group study 0320 evaluated WBRT + stereotactic radiosurgery (SRS) +
erlotinib and found significant grade 3 — 5 toxicity rates of 49 %, compared
with a rate of 11 % for WBRT alone; the toxicities observed included cytopenias, rash, fatigue, and dehydration, among others.
The drug
erlotinib is prescribed to between 10 - 30 per cent of patients
with non-small cell lung cancer, which accounts for 85 per cent of all lung cancer cases.
The targeted anti-cancer drug
erlotinib (Tarceva ®) has also demonstrated a small improvement in advanced pancreatic cancer survival when used in combination
with gemcitabine.
Almost 72 % of docetaxel patients were current or former smokers, compared
with 81.7 % in the
erlotinib group.
A total of 28.9 % of patients receiving docetaxel had not progressed after 6 months, compared
with 16.9 % of
erlotinib patients.
For both populations, though, disease prognosis remains poor: the median progression - free survival for docetaxel - treated patients was 3.4 months, compared
with 2.4 months for
erlotinib.