2 results
Approved WMOCompleted
To compare the efficacy and safety of dilation of recurrent benign esophageal strictures by using a degradable self-expanding stent or standard dilation therapy.
Not approvedWill not start
Delayed cerebral ischemia (DCI) is an important cause of death and dependence after SAH. Vasospasm plays an important role in the pathogenesis of DCI, because many patients have constricted arteries during the period of DCI, but vasospasm is not a…