YM BioSciences enrolls first US patient in Phase II randomized, double-blind brain metastases trial for nimotuzumab
The current trial designs were informed by previous trials with nimotuzumab in the same indications. Previous palliative data were presented at ASCO 2008 (Abstract 3037, Bebb, G) and brain metastases randomized data at EORTC-NCI-AACR Molecular Targets and Cancer Therapeutics, 2008 (Poster 505, Macias, A).
YM BioSciences announced on
“The enrollment of the first adult US patient into our nimotuzumab trial in brain metastases from NSCLC is an important milestone for YM, allowing adult US patients the opportunity to receive nimotuzumab and a broader group of US oncologists to gain experience with it,” said
Brain metastases trial
This Phase II study, comparing nimotuzumab plus whole-brain radiation therapy (WBRT) to WBRT alone in patients with brain metastases from NSCLC, has a target enrollment of 88 patients and is also being conducted internationally. The primary efficacy endpoint is the difference in intracranial disease progression over six months.
Palliative radiotherapy to intrathoracic disease from non-small cell lung cancer trial
This Phase II study, that is examining the effect of nimotuzumab when added to palliative radiotherapy to treat intrathoracic disease from NSCLC, has a target enrollment of 128 patients and is also being conducted internationally. Patients diagnosed with Stage III NSCLC ineligible for curative treatment, or Stage IV NSCLC patients with progressive disease within the chest, are eligible to enroll into this study. Palliative radiotherapy is effective for improvement of symptoms resulting from lung disease, improvement in quality of life, and improvement of survival. Completed Phase I studies executed in
Both trials are currently open in
About YM BioSciences
YM BioSciences Inc. is a life sciences product development company. Together with the products from YM BioSciences Australia, the Company is currently developing four late-stage products: nimotuzumab, an EGFR-targeting Affinity-Optimized Antibody(TM); CYT387, a JAK 1/2 small molecule inhibitor; CYT997, a potent, vascular disrupting agent (VDA); and AeroLEF(R), a proprietary, inhaled-delivery composition of free and liposome-encapsulated fentanyl. YM has proven regulatory and clinical trial expertise and a diversified business model designed to reduce risk while advancing clinical products toward international approval, marketing and commercialization.
Nimotuzumab is a humanized monoclonal antibody in development worldwide, targeting multiple tumor types primarily in combination with radiation and chemoradiation. It is importantly differentiated from all other currently marketed EGFR-targeting agents due to its remarkably benign side-effect profile. Nimotuzumab’s anti-tumor activity has led to its approval for marketing in 23 countries. In more than 9,000 patients reported as having been treated with nimotuzumab worldwide to date, Grade IV incidents of radiation dermatitis and incidents of severe rash have been only rarely observed and reports of the other severe side-effects that are typical of EGFR-targeting molecules have been equally rare. Nimotuzumab is licensed to YM’s majority-owned, Canadian subsidiary, CIMYM BioSciences Inc., by CIMAB S.A., and was developed at the Center of Molecular Immunology. The clinical stage products discovered by Cytopia Ltd (YM Australia since
This press release may contain forward-looking statements, which reflect the Company’s current expectation regarding future events. These forward-looking statements involve risks and uncertainties that may cause actual results, events or developments to be materially different from any future results, events or developments expressed or implied by such forward-looking statements. Such factors include, but are not limited to, changing market conditions, the successful and timely completion of clinical studies, the establishment of corporate alliances, the impact of competitive products and pricing, new product development, uncertainties related to the regulatory approval process and other risks detailed from time to time in the Company’s ongoing quarterly and annual reporting. Certain of the assumptions made in preparing forward-looking statements include but are not limited to the following: that nimotuzumab will continue to demonstrate a competitive safety profile in ongoing and future clinical trials; that JAK 1/2 and the VDA molecule will generate positive efficacy and safety data in future clinical trials; AeroLEF(R) will continue to generate positive efficacy and safety data in future clinical trials; and that YM and its various partners will complete their respective clinical trials within the timelines communicated in this release. Except as required by applicable securities laws, we undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.
SOURCE YM BioSciences Inc.