Biotechnology The US Food and Drug Administration is alerting health care professionals, oncology clinical investigators, and patients that a clinical trial studying the use of atezolizumab, marketed by Roche (ROG: SIX) under the trade name Tecentriq, and paclitaxel in patients with previously untreated inoperable locally advanced or metastatic triple negative breast cancer (mTNBC) showed the drug combination did not work to treat the disease. 9 September 2020