https://www.selleckchem.com/products/diabzi-sting-agonist-compound-3.html With the development of targeted agents, the approach to combination cancer therapy has evolved to focus on identifying ways in which pathway inhibition by one agent may enhance the activity of other agents. In theory, this implies that under this new paradigm, agents are no longer required to show single-agent activity, as the pathway inhibited by the targeted agent may only have a therapeutic effect when given with other agents. This raises the question of the extent to which anticancer agents without single-agent activity can contribute to effective combination regimens. We reviewed outcomes of randomised phase 2 combination trials sponsored by the National Cancer Institute Cancer Therapy Evaluation Program that were activated in 2008 to 2017 and noted the single-agent activity of the experimental agents. Fifty-three trials were identified, and 50 had available results 7 (14%), 15 (30%) and 28 (56%) had experimental agents with single-agent activity classified as active, inactive and indeterminate, rsources. Endovascular recanalization for medically refractory non-acute middle cerebral artery (MCA) occlusion remains a clinical dilemma, and limited data are available. We report the multicenter clinical results of endovascular recanalization for symptomatic non-acute MCA occlusion and propose a new angiographic classification to explore which subgroups of patients are most suitable for this treatment. From January 2015 to December 2019, 50 consecutive patients who underwent endovascular recanalization for recurrent symptomatic non-acute MCA occlusion were analyzed retrospectively. All patients were divided into three types according to the angiographic classification. The technical success rate, periprocedural complications, rate of stroke or death within 30 days, and follow-up results were evaluated. The overall technical success rate was 84.0% (42/50). The perioperative complication rate wa