Intraventricular Hemorrhage

Animal models demonstrate clot removal can improve the acute and long-term consequences of intraventricular extension from intracerebral hemorrhage by using minimally invasive techniques coupled to recombinant tissue plasminogen activator-mediated clot lysis. The most recent human clinical trials show that severity of initial injury and the long-term consequences of blood extending into the ventricles are clearly related to the amount of bleeding into the ventricular system. The failure of the last 2 pivotal brain hemorrhage randomized control trials may well relate to the consequences of intraventricular bleeding. Small proof of concept studies, meta-analyses, and preliminary pharmacokinetics studies support the idea of positive shifts in mortality and morbidity, if this 1 critical disease severity factor, IVH, is properly addressed. Understanding clinical methods for the removal of IVH is required if survival and long-term functional outcome of brain hemorrhage is to improve worldwide.