Articles related to CLINICAL TRIALS

This trial included 33 patients with clinical node-positive locally advanced breast cancer who underwent NET and breast surgery. MRI exams were performed before the first treatment regimen, at least two months after the first treatment cycle but prior to crossing-over, and immediately before surgery. MRI did not demonstrate sufficient diagnostic performance to avoid surgical axillary staging in the authors’ analysis.

The prospective, open-label, single-arm, phase 2 TUXEDO-1 trial enrolled patients with HER2-positive breast cancer and newly diagnosed untreated brain metastases or brain metastases progressing after previous local therapy. Patients received trastuzumab deruxtecan intravenously at the standard dose of 5.4 mg per kg bodyweight once every 3 weeks. Fifteen patients received at least one dose of study drug. Two patients (13.3%) had a complete intracranial response, nine (60%) had a partial intracranial response and three (20%) had stable disease as the best intracranial response. There were no new safety signals.

The Stockholm Tamoxifen (STO-3) trial conducted from 1976 to 1990 included 462 postmenopausal patients with lymph node-negative breast cancer. This secondary analysis of trial data (including a 2014 tumor tissue assessment with immunohistochemistry and Agilent microarrays) looked for long-term survival benefit with tamoxifen. The authors conclude that patients with luminal A tumor subtype appeared to have a long-term (i.e., 15-year) benefit from tamoxifen therapy, and patients with luminal B subtype appeared to have an early benefit (i.e., 5 years) from therapy, when the risk of distant metastatic disease was high.

In this 3rd case in a short series, the author describes integration of next-generation PSMA imaging with conventional imaging, including CT and bone scans. The author reviews the rationale for triple therapy with darolutamide, ADT, and docetaxel, and reviews the key phase III studies on triple therapy in prostate cancer: the ENZAMET, PEACE-1 and ARASENS trials.

In patients with advanced-stage, untreated follicular lymphoma (FL), the RELEVANCE trial demonstrated that rituximab plus chemotherapy (R-chemo) and lenalidomide plus rituximab (R2) had comparable efficacy (FL). After six years of follow-up, a report on the second interim analysis of the RELEVANCE experiment is presented here.

The disappointing findings from the $100 million National Institutes of Health (NIH) project, the first-ever prevention trial for Alzheimer’s disease, which tested an antiamyloid monoclonal antibody called crenezumab in people with the Paisa mutation, the most common cause of familial, early-onset Alzheimer’s disease.