Showing posts with label chronic lymphocytic leukemia (CLL). Show all posts
Showing posts with label chronic lymphocytic leukemia (CLL). Show all posts

Wednesday, January 27, 2016

Ibrutinib more effective than traditional chemotherapy in older untreated patients with CLL

In continuation of my update on ibrutinib

A multi-center, international, randomized, Phase III study of older untreated patients with chronic lymphocytic leukemia (CLL) demonstrated that ibrutinib, a kinase inhibitor, is significantly more effective than traditional chemotherapy with chlorambucil.

The study, which followed 269 patients, revealed a 24-month overall survival rate of 97.8 percent for patients taking ibrutinib versus 85.3 percent for those on chlorambucil. Minor adverse effects were reported.

Results from the study, led by Jan Burger, M.D., Ph.D. from The University of Texas MD Anderson Cancer Center, were published in today's online issue of the New England Journal of Medicine.

"Ibrutinib was superior to chlorambucil in CLL patients with no prior treatment, as measured by progression-free survival, overall survival, and response" said Burger, an associate professor in Leukemia. "The study also revealed significant improvements in hemoglobin and platelet levels."

Thursday, September 24, 2015

Ibrutinib (IMBRUVICA) improves survival in treatment-naïve patients with chronic lymphocytic leukemia

In continuation of my update on Ibrutinib


Pharmacyclics LLC, an AbbVie company, announced that ibrutinib (IMBRUVICA®) improved progression-free survival (PFS; primary endpoint) and multiple secondary endpoints including overall survival (OS) and overall response rate (ORR) in treatment-naïve patients with chronic lymphocytic leukemia or small lymphocytic lymphoma (CLL/SLL, respectively) in the final analysis of the Phase III RESONATE™-2 (PCYC-1115) trial. RESONATE-2 is a randomized, multi-center, open-label study assessing the use of ibrutinib versus chlorambucil in treatment-naïve CLL/SLL patients aged 65 years or older. This is the first head-to-head trial in the clinical program that evaluates the safety and efficacy of ibrutinib versus traditional chemotherapy. IMBRUVICA is jointly developed and commercialized by Pharmacyclics and Janssen Biotech, Inc.

"In collaboration with our partner Janssen, we are very excited by the findings from RESONATE-2 and look forward to sharing the results from what we see as a potentially transformative study for CLL patients," said Danelle James, M.D., M.S., Head of Oncology at Pharmacyclics. "These results from the first IMBRUVICA study for front-line CLL patients may support future treatment paradigms where some CLL patients requiring therapy may not need to be exposed to traditional cytotoxic chemotherapy."

"Over the past several years we've made tremendous progress in treating CLL, thanks in part to therapies such as IMBRUVICA," said Richard A. Gonzalez, Chairman of the Board and Chief Executive Officer at AbbVie. "Based on the results from RESONATE-2, IMBRUVICA continues to demonstrate its strong value and we are very optimistic that it will eventually move into the front-line treatment setting, becoming an alternative option to chemotherapy for previously untreated CLL patients."

Wednesday, October 16, 2013

Phase 3 study of idelalisibin reports positive results in CLL patients

Gilead Sciences, Inc. (Nasdaq:GILD) today announced that its Phase 3 study (Study 116) evaluating idelalisib in previously-treated chronic lymphocytic leukemia (CLL) patients who are not fit for chemotherapy will be stopped early. This DMC recommendation is based on a predefined interim analysis showing highly statistically significant efficacy for the primary endpoint of progression-free survival in patients receiving idelalisib plus rituximab (see structures I and II respectively) compared to those receiving rituximab alone.