Safety and Feasibility of Argatroban, Tissue Plasminogen Activator and Intra-arterial Therapy in Stroke
Public ClinicalTrials.gov record NCT02448069. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
ARTSS-IA: A Pilot, Phase IIa, Safety and Feasibility Study of ARgatroban in Combination With Recombinant Tissue Plasminogen Activator Stroke Study - Intra-Arterial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: Our prior work with combination argatroban + recombinant tissue plasminogen activator (rt-PA) (ARTSS-1: Phase IIa low-dose safety study; n=65 and ARTSS-2: Phase IIb randomized low and high-dose study; n=90), demonstrated safety of the two drugs when delivered concomitantly and recanalization rates were greater than with historical controls. Further, interim analysis of neurological outcomes at 75 patients of the randomized Phase IIb trial, demonstrated a signal of efficacy when compared to control (rt-PA alone) patients. However, rt-PA fails to reperfuse brain in most patients with large thrombi, prompting several recent randomized clinical trials which have demonstrated that intra-arterial therapy (IA) following rt-PA substantially improves outcome in patients with distal carotid or proximal middle cerebral artery occlusions. As a result, rt-PA + IA has become the new standard-of-care for many patients with large arterial occlusions such as those treated in ARTSS-1 and 2. Therefore, this study is necessary to explore the feasibility and safety of adding Argatroban in acute ischemic stroke patients who also receive rt-PA followed by IA. Primary Objective: To demonstrate the feasibility and safety of treating stroke patients with Argatroban who undergo usual thrombolysis care (intravenous rt-PA followed by IA). Secondary Objectives: 1. Assess rates of ultra-early recanalization at commencement of IA; 2. Assess the completeness and pattern of reperfusion as obtained by IA; 3) Assess clinical outcome
Study identification
- NCT ID
- NCT02448069
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 10 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2015
- Primary completion
- Jul 31, 2016
- Completion
- Jul 31, 2016
- Last update posted
- Jun 20, 2017
2015 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Texas Health Science Center at Houston | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02448069, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 20, 2017 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02448069 live on ClinicalTrials.gov.