The DRAIN trial is an international multi-centre, 1:1 randomised, parallel-group, superiority clinical trial investigating gradual weaning vs. prompt closure of external ventricular drainage in patients with hydrocephalus following aSAH. The primary objective is to investigate the beneficial and harmful effects of gradual weaning versus prompt closure of EVD treatment in patients with aSAH.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
VP-shunt implantation, all-cause mortality, or EVD-related infection.
Timeframe: 6 months after ictus