“No testing methodology demonstrated 100% sensitivity in the detection of ROS1 rearrangements or fusions among patients with non-small cell lung cancer, according to study results.” “The main point is just to be aware of the deficiencies in these assays and not to always trust a negative result from a single test,” Kurtis D. Davies, PhD, … Continue reading Detection of ROS1 rearrangement in lung cancer remains “complex”
Loss of G2032R Resistance Mutation Upon Chemotherapy Treatment Enables Successful Crizotinib Rechallenge in a Patient With ROS1-Rearranged NSCLC. This case is a proof of concept that re-challenging with crizotinib after intervening chemotherapy is feasible in ROS1-rearranged NSCLC with acquired resistance. Read full article here.
“TPX-0005 has demonstrated clinically meaningful and durable benefit in patients with ROS1 fusion-positive lung cancers and NTRK fusion-positive tumors,” said Alexander Drilon, M.D., a key investigator in the TRIDENT-1 Study and Clinical Director of the Early Drug Development Service at Memorial Sloan Kettering Cancer Center. “I continue to be encouraged by the preliminary antitumor activity … Continue reading TP Therapeutics Announces Interim Data from the Phase 1/2 Clinical Trial of Investigational Agent TPX-0005 at ASCO 2018: Data Presented from the Ongoing TRIDENT-1 Study
NICE have published a guidance for Pfizer’s Xalkori drug to treat ROS1-postivie non-small cell lung cancer has been made available via the Cancer drugs fund. Head of Oncology at Pfizer UK Craig Eagle commented on the news, “The decision to make the drug available is good news for patients in England. We are committed to … Continue reading Pfizer new lung cancer drug is successful for funding.
You’ve likely never heard the story of how three young women, who call themselves “ROS1ders” from a rare form of lung cancer they share, may be turning the nation’s 46-year-old war on cancer on its head. The women were diagnosed with a gene mutation called a ROS1 fusion. Read more here
“We reviewed clinicopathological data of patients with ROS1-rearrangement who received crizotinib therapy at our institution between April 2014 and December 2016. ROS1 fusion partners were evaluated using Sanger sequencing for tumor tissue available.” Read the entire article here