Blood thinner users: how safe is a 24-Hour hospital stay after a mild head bump?

This study looks at 600 adults who take blood thinners and have a mild head injury but a normal first brain scan. Researchers want to know how often a delayed brain bleed happens within 24 hours and up to 4 weeks after the injury. They also track risks like blood clots or confusion during a hospital stay. The goal is to find out if current guidelines to admit these patients for 24 hours are truly needed.