Category Archives: Side Effects

HSP90 and Crizotinib

Abstract 9059 basically flung that administrating an HSP90 inhibitor at the same time as Crizotinib did not delay the development of resistance to Crizotinib.

Posted in crizotinib - Xalkori from Pfizer, Lung cancer, Potential Treatments, Research, Resistance to treatment, Side Effects | Leave a comment

Crizotinib and children

Abstract 11509 covers 107 pediatric patients and their tumors. ALK alterations were found in 18 of them (not all are fusion mutations). The ages ranged from 3-16 years. 7 patients were still being treated at the data cut off. At … Continue reading

Posted in crizotinib - Xalkori from Pfizer, Glioblastomas, Neuroblastomas, Potential Treatments, Research, Side Effects | Leave a comment

X-396 update and info on liquid biopsy

Abstract 9056 is an update of info previously published on this site. The study involved 60 patients of whom 30 were ALK+ NSCLC. Of that 30, 19 (60%) had partial responses (PR). 8 patients were Crizotinib naive and of them … Continue reading

Posted in Brain metastases, Lung cancer, Potential Treatments, Research, Side Effects, X-396 - ensartinib from Xcovrery | Leave a comment

Lorlatinib abstract

Abstract 9009 is a phase 1 dose escalation trial (dose levels ranged from 10-200 mg and the Recomended phas 2 dose was 100 mg once daily). There were 54 patients as of November 30, 2015. 41 are ALK positive and … Continue reading

Posted in 3922 - lorlatinib by Pfizer, Brain metastases, Lung cancer, Potential Treatments, Research, Resistance to treatment, Side Effects | Leave a comment

Britatinib abstract

Abstract 9007 covers the Phase 2 trial (ALTA) comparing two dosing schemes. There were 222 patients who had progressed on Crizotinib. Results where as of 12-7-15. Arm A received 90 mg straight through. ¬†Arm Breceived 90 mg for the first … Continue reading

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Some Summaries of ASCO abstracts

So there are actually 128 different abstracts that use the term ALK in either the body or the title of the abstract. I can not look at all of them. If you want to look them over you can go … Continue reading

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Entrectinib phase 1-2 trial update

Entrectinib was tested in 119 patients with three kinds of mutations: NTRK+, ALK, and ROS1. Efficacy data was reported for 24 patients. For ALK there appear to have been 5 patients, and 57% of them had a tumor response (presumably … Continue reading

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Ensartinib (X396) trial update

63 patients in trial but only 35 are ALK+, NSCLC, and treated at 200 to 250 mg daily. Of those, 8 were ALK inhibitor naive, 7 (88%) had an objective response. 19 patients had received Crizotinib but not another ALK … Continue reading

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Additional Brigatinib info

Ariad has posted a new presentation from European Lung Cancer Conference on their website for a limited time. Pages 7-13 are most relevant. Page 8 shows a breakdown of how patients ¬†responded by dose. 90 mg had a ORR of … Continue reading

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Article on latest develpments

In January 2016 an article was published that reviewed the current status of nine 2nd generation and 3rd generation ALK inhibitors, some HSP 90 inhibitors and briefly 2 immunotherapies for lung cancer. Much of that research has been described in … Continue reading

Posted in 3922 - lorlatinib by Pfizer, alectinib - Alecensa from Chugai - Roche - GenenTech, AP26113 - brigatinib from Ariad, ASP3026 from Astellas, CEP-37440, ceritinib - Zykadia from Novartis, Imunotherapies, Lung cancer, NMS-E628, Potential Treatments, Research, Resistance to treatment, RXDX-101 - entrectinib - by Ignyta, Side Effects, TSR-011 from Tesaro, X-396 - ensartinib from Xcovrery | Leave a comment