AACR Meeting Highlights

Selpercatinib (Retevmo) demonstrated antitumor activity in RET fusion–positive tumors other than lung cancer and thyroid cancer, according to interim results from the phase 1/2 LIBRETTO-001 clinical trial. Results from the trial were presented by Vivek Subbiah, MD, Medical Director, Clinical Center for Targeted Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, at the 2021 virtual American Association for Cancer Research annual meeting. Read More ›

“COVID-19 is more than just the common cold. It represents a perpetual challenge for which we have to be perpetually prepared,” stated Anthony S. Fauci, MD, Director of the National Institute of Allergy and Infectious Diseases (NIAD), in his keynote lecture at the July 2020 AACR virtual meeting on COVID-19 and cancer. Dr Fauci has been Director of NIAD for 36 years. Read More ›

One question on oncologists’ minds recently is whether treatment with immune checkpoint inhibitors in patients with cancer has a negative effect on COVID-19 disease. So far, the data have not shown a deleterious effect, but the definitive answer is unknown. In fact, some experts think immune checkpoint inhibitors may have a positive effect on the virus. Read More ›

During the July 2020 AACR virtual meeting on COVID-19 and cancer, Solange Peters, MD, PhD, European Society for Medical Oncology President, and Head, Medical Oncology Department, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland, delivered the keynote address, providing an update on the COVID-19 and Cancer Consortium cohort study. Read More ›

Many cancer vaccines have been studied, but thus far the search has been unsuccessful. Results from a new study suggest that the combination of a messenger (mRNA)-based personalized cancer vaccine (known as RO7198457) plus the PD-L1 inhibitor atezolizumab (Tecentriq) shows promise for the treatment of advanced cancer. The results of the phase 1b clinical trial were presented at the 2020 AACR virtual annual meeting. Read More ›

At the 2020 virtual American Association for Cancer Research (AACR) annual meeting, part I, a team of oncologists from different COVID-19 hotspots around the world gave a snapshot of wisdom gleaned from their experience thus far. Understanding of COVID-19 is rapidly evolving; the summaries below represent the experience as of late April 2020.

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Tumors with KRAS mutation are notoriously difficult to treat. Early data presented at the 2020 American Association for Cancer Research virtual annual meeting suggest 2 new routes for the treatment of cancers with KRAS mutation, including (1) the combination of a RAF/MEK inhibitor and a FAK inhibitor, and (2) the use of onvansertib, an investigational competitive inhibitor of the PLK1 enzyme, together with chemotherapy.

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No improvement in survival or in any key secondary end point was observed when the checkpoint inhibitor atezolizumab (Tecentriq) was added to enzalu­tamide (Xtandi) for the treatment of metastatic castration-resistant prostate cancer (CRPC) in the phase 3 IMbassador250 trial. The study results were presented at the 2020 American Association for Cancer Research virtual annual meeting.

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The addition of the checkpoint inhibitor atezolizumab (Tecentriq) to the 2 targeted therapies—the BRAF inhibitor vemurafenib (Zelboraf) and the MEK inhibitor cobimetinib (Cotellic)—improved progression-free survival (PFS) and the duration of responses compared with the 2 targeted therapies plus placebo in patients with newly diagnosed advanced melanoma and BRAF V600E/K mutation, according to the phase 3 IMspire150 clinical trial. The results were presented at the 2020 American Association for Cancer Research virtual annual meeting by lead investigator Grant A. McArthur, MB BS (Hons), PhD, FRACP, FAHMS, Head, Cancer Therapeutics Program, Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Australia.

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The first “off-the-shelf” chimeric antigen receptor (CAR) T-cell platform targeting CD7 induced a complete response (CR) with no minimal residual disease (MRD) in 4 of the first 5 adults with relapsed or refractory T-cell acute lymphoblastic leukemia (T-ALL) who received treatment with the universal CAR T-cell therapy currently labeled GC027. Read More ›