View clinical trials related to Transient Ischemic Attack.
Filter by:The purpose of this study is to develop and evaluate the local adaptation of existing stroke prevention tools into practice. A stroke prevention program is a collection of materials including written materials like pamphlets and brochures, videotapes and training guides for stroke survivors and evidence based guidelines for the doctors that provide care for them. Other tools that may be used in a stroke prevention program include devices that help patients monitor medical symptoms at home like home blood pressure machines or blood sugar monitors and messaging devices that allow reporting symptoms from home to a health care provider. We hypothesized Veterans with stroke who receive the Veteran Stroke Prevention Program would engage in better medication compliance and stroke specific quality of life compared to those who did not receive the program.
The primary objective of this study is to determine if emergency department patients with Transient Ischemic Attack (TIA) that are managed using a TIA "accelerated diagnostic protocol", or "ADP", demonstrate a significant decrease in their index visit length of stay and cost, with comparable diagnostic and 90-day clinical outcomes relative to TIA patients randomized to traditional inpatient care. The secondary objectives are to evaluate the potential role of a TIA risk stratification tool and to determine the time to a diagnostic endpoint in both groups.
Patients with a diagnosis of stroke or TIA, who are already included in the RIALTO-cohort study are asked to participate in a RCT after discharge from hospital. Patients in the intervention group will receive four visits by a study nurse with the aim of controlling the patient's hypertension, reducing risk factors like tobacco smoking and obesity, and motivating the patient to physical activity and to a healthy diet.Patients in the control group will receive the usual treatment. This study is aimed at testing the hypothesis, that Primary outcome: the blood pressure lowering will be greater in the intervention group Secondary outcomes: the blood pressure will be lower in the intervention group and the number of patients who have stopped smoking will be greater in the intervention group The number of obese patients who have reduced their BMI will be greater in the intervention group The number of patients with a Rankin Scale<3 who are physically active for four hours a week will be greater in the intervention group Time to recurrent stroke, MI and death will be longer in the intervention group Outcomes are measured by follow up visit one and two years after inclusion in the study Expected Total Enrollment: 342 in the RCT, 1200 in the cohort Study Start: 011205 (PREVENT) Study Completion: January 2009(PREVENT), September 2013 (RIALTO Cohort study)
Generalist physicians in the outpatient setting care for 80% of the 300,000 patients who have transient ischemic attacks (TIA) annually in the United States. Despite existing secondary prevention therapies, recurrent ischemic events are common following a TIA. Given the risk of poor outcomes and the important role of the generalist, new therapeutic approaches for patients with TIA are needed that can be applied by generalists to outpatients. This research will develop and evaluate a new therapeutic approach that centers on the observations that sleep-disordered breathing is a risk factor for cerebrovascular and cardiovascular disease, is common in patients with cerebrovascular disease, and is associated with poor outcome following a stroke or TIA. We posit that diagnosing and treating sleep-disordered breathing in the home of TIA patients can improve cerebrovascular and cardiovascular outcomes. The primary aims are to determine in TIA patients: 1) the prevalence of sleep-disordered breathing, 2) the feasibility of diagnosing and treating sleep-disordered breathing using an auto-titrating continuous positive airways pressure (auto-CPAP) machine within 24-hours of TIA symptom onset, 3) adherence to auto-CPAP, and 4) the effect of auto-CPAP on blood pressure. We will recruit 80 TIA patients to be randomly assigned to either the intervention or the control groups. Each patient in the intervention group will use an auto-CPAP machine for up to 90 days and will then receive an unattended sleep study using a sleep monitor. Each patient in the control group will receive two unattended sleep studies, one upon enrollment and another after 90 days.
The ARCH is a controlled trial with a sequential design and with a prospective, randomized, open-label, blinded-endpoint (PROBE) methodology. The objective is to compare the efficacy and tolerance (net benefit) of two antithrombotic strategies in patients with atherothrombosis of the aortic arch and a recent (less than 6 months) cerebral or peripheral embolic event. Hypothesis: The association of clopidogrel 75 mg/d plus aspirin 75 mg/d is 25% more effective than an oral anticoagulant (target International Normalized Ratio [INR] 2 to 3) in preventing brain infarction, brain hemorrhage, myocardial infarction, peripheral embolism, and vascular death.
Patients with stroke or transient ischemic attach should receive advise on smoking cessation. It is however unknown if an intensive smoking cessation program is better than ordinary advise on smoking cessation during hospitalisation for stroke or transient ischemic attack. The aim of the study was to assess if an intensive smoking cessation program made more patients stop smoking after stroke or transient ischemic attack.
This study focuses on causes of under-use of secondary stroke preventive measures demonstrated in randomized clinical trials to be efficacious, but not appropriately utilized in urban, minority populations.
The purpose of this study is to evaluate whether carotid angioplasty with stent (CAS) is as safe and effective as carotid surgery in regards to: 1. the risk of stroke and death within 30 days of the procedure; 2. the long-term risk of ipsilateral carotid territory stroke, in patients with recently symptomatic, severe carotid stenosis suitable for both CAS and carotid endarterectomy.
The objective of ESPRIT was to compare the efficacy and safety of mild anticoagulation or a combination treatment of aspirin and dipyridamole with the efficacy and safety of treatment with aspirin alone after cerebral ischemia of arterial origin.
Current management of patients with TIA (transient ischemic attack) or minor stroke includes the prompt investigation and treatment in the days and weeks after the event. However, new evidence shows patients are at the highest risk of stroke in the first few days after the TIA, with 50% of strokes which happen in the three months following TIA occurring within 48-72 hours. To date, there is no evidence to guide physicians on how to safely reduce this risk. The FASTER trial is focusing on the initial period of high risk, starting patients on stroke prevention treatments in the hours following a TIA or minor stroke. The drugs to be tested have been shown to be effective in the similar setting of cardiology, reducing recurrent cardiac events in patients with unstable angina when commenced with the same speed after an event. All patients will be on aspirin. The trial will see if adding another drug, clopidogrel, has an additional benefit in reducing the number of strokes after TIA or minor stroke within three months of TIA or minor stroke. It will also look if the very early introduction of simvastatin, a cholesterol lowering therapy, reduces stroke after TIA or minor stroke, both by itself and in addition to clopidogrel. The final aim of the trial is to ensure that these treatments are safe to be used in this population of patients.