['In ischemic stroke, administration of tissue plasminogen activator (tPA) within 4.5 hours from the time last known well (LKW) improves outcomes, with better outcomes seen with earlier administration. However, for patients presenting early, a perception of significant remaining time within this window may lead to delayed tPA administration. We hypothesized that cases with a shorter LKW-to-stroke team activation (code) time will have a longer "code-to-tPA" administration time.', 'In the Mount Sinai Hospital Stroke Registry (2009-2015), 122 patients received tPA. The patients were divided by "LKW-to-code" time into 3 groups: 0-59 minutes (n\u2009=\u200938), 60-119 minutes (n\u2009=\u200949), and 120 minutes or more (n\u2009=\u200935). The code-to-tPA time was compared among these groups, adjusting for age, sex, National Institutes of Health Stroke Scale (NIHSS) score, and race-ethnicity.', 'The average code-to-tPA time was 80 minutes in the 0-59 minutes group, 67 minutes in the 60-119 minutes group, and 52 minutes in the 120 minutes or more group (analysis of variance P\u2009<\u2009.0001). There was an average 28-minute difference (P\u2009=\u2009.021) between the 0-59 and 120 minutes or more groups.'] Does more Time be Taken to Administer Tissue Plasminogen Activator in Ischemic Stroke Patients with Earlier Presentations?