Is routine intravascular shunting necessary for carotid endarterectomy in patients with contralateral occlusion?
Routine use of intravascular shunting for a stenotic carotid artery with contralateral occlusion may not be necessary. The choice of using a shunt is safe when made intraoperatively by assessing the neurological status of the patient continuously. This requires expertise and strong cooperation between the anaesthesiologist and the surgical teams.
These preclinical data support the findings of the BOLERO 3 trial that shows that targeting of the PI3K/mTOR pathway in combination with trastuzumab is beneficial in trastuzumab-resistant breast cancer.