Fig. 1From: Tranexamic Acid in Chronic Subdural Hematomas (TRACS): study protocol for a randomized controlled trialIntervention schedule. The TRACS trial is divided into three phases. The treatment phase is entered upon enrollment. The post-treatment phase is entered upon complete radiological resolution of the chronic subdural hematoma (CSDH) on follow-up computed tomography (CT) scans or after 20 weeks of treatment. The optional surgical phase is entered if the subject undergoes surgical CSDH evacuationBack to article page