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Northwestern Medicine
Blocking expression of FOXK2 in cancer stem cells inhibited growth of these cells, reducing their so-called “stemness,” making them more like normal cells.
Obstetrics & Gynecology May 11th 2022
Dana-Farber Cancer Institute
Mirvetuximab soravtansine generated an objective response in nearly 1/3 of patients participating. That compares with response rates in the single digits for current treatments in patients whose ovarian cancer doesn’t respond to platinum-based chemotherapy.
Journal of Clinical Oncology
This editorial reflects on the work by Lei and colleagues in teasing out hrHPV-negative vs. positive ovarian cancers with a 15-year follow up. But what to do with the knowledge?
Clinical Advances in Hematology & Oncology
The authors summarize the results of the major studies of ICB monotherapy and combinations; review novel combinations under investigation, including ICB with cellular therapies; and discuss potential candidate biomarkers for improving the selection of patients who may respond to ICB.
Cancer Therapy Advisor
Mirvetuximab soravtansine is an antibody-drug conjugate that consists of an FRα-binding antibody, cleavable linker, and maytansinoid DM4, which is a potent tubulin-targeting agent. It was tested in a single-arm phase 3 trial that included 106 patients with platinum-resistant, high-grade serous epithelial ovarian, fallopian tube, or primary peritoneal cancers with high FRα expression. The investigator-assessed ORR was nearly triple the benchmark set in prior studies of less heavily pretreated platinum-resistant ovarian cancer populations. The ORR was similar regardless of the number of prior lines of therapy or prior PARP inhibitor exposure. The rapid and durable response seen with mirvetuximab in patients with FRα-positive, platinum-resistant ovarian cancer may position it to become a practice-changing, biomarker-driven standard of care treatment option.
Oncology, Medical April 5th 2022
ACP Internist
This study randomly assigned participants to receive daily, low-dose antibiotic prophylaxis (n=120) or methenamine hippurate (n=120) for 12 months. Treatment allocation was not masked, and crossover between arms was permitted. The primary clinical outcome measure was the incidence of symptomatic, antibiotic-treated UTI episodes reported by participants over the treatment period. The urinary antiseptic methenamine hippurate was found to be noninferior to prophylactic antibiotics in preventing urinary tract infections (UTIs) in women who had them repeatedly. Results were published March 9 by The British Medical Journal (BMJ).
Obstetrics & Gynecology March 22nd 2022