Fig. 1From: Slow recruitment in the HIMALAIA study: lessons for future clinical trials in patients with delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage based on feasibility dataFlowchart of inclusion of patientsaSAH: aneurysmal subarachnoid hemorrhage. DCI: delayed cerebral ischemia. * Blood pressure already too high (n = 5), spontaneous improvement (n = 3), initial doubt whether the deterioration was based on DCI (n = 2), DCI developed just after transferal to another hospital (n = 1), no ICU bed available (n = 1). For detailed description of exclusion criteria, see text in Methods sectionBack to article page