Bristol Myers Squibb announced results of an analysis from the three-arm phase III CheckMate-8HW trial evaluating Opdivo (nivolumab) plus Yervoy (ipilimumab) versus Opdivo monotherapy across all lines of therapy, including first-line, for the treatment of microsatellite instability-high/mismatch repair-deficient metastatic colorectal cancer. At a median follow-up of 47 months, Opdivo plus Yervoy demonstrated a statistically significant and clinically meaningful improvement in the dual-primary endpoint of progression-free survival as assessed by Blinded Independent Central Review versus Opdivo monotherapy (HR 0.62; 95% CI 0.48–0.81; P = 0.0003).
Genentech announced positive topline results from the overall survival analysis of the phase III INAVO120 study investigating Itovebi (inavolisib) in combination with palbociclib (Ibrance) and fulvestrant for people with PIK3CA-mutated, hormone receptor-positive, human epidermal growth factor receptor 2-negative, endocrine-resistant, locally advanced or metastatic breast cancer.
A phase II trial found that for patients with HER2+ metastatic colorectal cancer, dual HER2-inhibitor therapy can be a similarly efficacious but less toxic alternative to EGFR inhibitor therapy. Exploratory analysis suggests greater HER2 amplification in a tumor may be associated with greater clinical benefit of dual HER2 inhibitor vs EGFR inhibitor therapy.
In a phase Ib/II clinical trial known as EPCORE NHL-2, a team of researchers—led by Joshua Brody, director of the Lymphoma Immunotherapy Program at the Tisch Cancer Institute at Mount Sinai—showed the benefit of combining chemotherapy with immunotherapy for diffuse large B-cell lymphoma. The results were published earlier this month in the journal Blood.
A data analysis from a randomized phase III clinical trial for stage 3 colon cancer patients by investigators at Dana-Farber Brigham Cancer Center found that patients with evidence of residual cancer in their blood after surgery to remove the cancer may benefit from adding Celebrex (celecoxib) to post-surgery treatment.
A new statistical tool that combines multiple clinical and pathologic factors with a patient’s 21-gene Oncotype DX Breast Recurrence Score result provides more accurate estimates about that patient’s breast cancer prognosis and their potential benefit from chemotherapy than either the Recurrence Score result or clinical factors alone, a SWOG Cancer Research study found.
Researchers at Dana-Farber Cancer Institute developed a method to detect inflammation in the body using positron emission tomography imaging. This innovative probe targets CD45, a marker abundantly expressed on all immune cells but absent from other cell types.
Researchers at the University of Florida College of Veterinary Medicine and the UF Health Cancer Center have identified a crucial link between a gene mutation and immune system signaling in canine hemangiosarcoma, a discovery that could lead to better treatments for both dogs and humans with similar cancers.
The National Comprehensive Cancer Network included circulating tumor DNA testing in their Clinical Practice Guidelines in Oncology for diffuse large B-cell lymphoma. This marks the first-ever inclusion of ctDNA-MRD testing in these guidelines, representing a significant advancement in lymphoma patient care.
In patients with high-risk HER2-positive breast cancer, post-surgery, or adjuvant, treatment with trastuzumab emtansine, also referred to as T-DM1) reduced the long-term risk of death or invasive disease by 46% and improved survival compared to trastuzumab alone, according to the final results of the phase III KATHERINE clinical trial led by researchers from the University of Pittsburgh and UPMC Hillman Cancer Center.
