Active clinical trials for "Cerebral Infarction"

The aim of this study is to evaluate the safety and effectivity of Ginkgo diterpene lactone meglumine injection tn the treatment of acute ischemic stroke

This is a randomized, rt-PA controlled, open-label phase 3 clinical study to evaluate the efficacy and safety of recombinant human urokinase(rhPro-UK) versus rt-PA thrombolysis for patients with acute ischaemic stroke in 4.5 hours after stroke onset.

Butylphthalide, as a well-known neuroprotective medication, is a family of compounds initially isolated from the seeds of Apium graveolens Linn, of which active ingredient is dl-3-N-butylphthalide (dl-NBP). With the significant effects of reducing the cerebral ischemic damage and eventually improving patients' clinical outcomes, by the potential mechanisms of promoting microcirculation, as well as releasing oxidative stress, mitochondrial dysfunction and poststroke inflammation, dl-NBP has been widely applied in acute ischemic stroke as an anti-ischemic drug in China since 2002. While with the evolution of using iv. recombinant tissue plasminogen activator（rtPA ）and mechanical thrombectomy in acute ischemic stroke（AIS）patients, it is still undefined whether combination therapy with dl-NBP could enhance the curative effect. The primary purpose of this trial is to evaluate the recovery of neurological deficits in AIS patients who receive iv-rtPA and/or mechanical thrombectomy with the a 3-month regimen of Butylphthalide and Sodium Chloride Injection 100ml twice/day in the initial 14 days and Butylphthalide Soft Capsules 0.2g triple/day for the rest 15th to 90th day therapy versus a 3-month regimen of Butylphthalide Placebo Injection 100ml twice/day in the initial 14 days and followed by Butylphthalide Placebo Soft Capsules 0.2g triple/day for the rest 15th to 90th day therapy.

This is a double-blind, randomized, placebo-controlled, pilot study. Participants will be randomized to receive either beetroot juice or a beetroot juice placebo, as a dietary supplement, for 30 days. Beetroot juice is high in nitrates, a chemical when ingested is found to increase blood flow to the brain. The purpose of this research study is to determine the safety and feasibility of using this nutritional intervention in (ischemic)stroke survivors, and prove that plasma levels of nitrate and nitrite increase as expected. Secondary outcomes includes measuring a comprehensive set of outcomes related to functional status post-stroke, including mobility, upper extremity strength, cognition, depression, and disability. Patients will also be randomized to MRI perfusion scanning in the region of the stroke to measure cerebral blood flow.

Remote ischemic postconditioning (RIPC) is suggested to protect the cerebral cell against ischemia in various settings. However, the effect of RIPC in patients with acute ischemic stroke who undergo thrombolysis has yet to be examined. In this single-center, randomized controlled trial, we examined the effect of RIPC on the resolution of nerve function deficient in response to thrombolysis. Patients in the RIPC group had five cycles of 5-min cuff inflation followed by 3-min deflation to the bilateral upper arm after thrombolysis. The primary endpoint was the recovery of nerve function deficient assessed by National Institutes of Health Stroke Scale(NIHSS), Activities of Daily Living(ADL), Modified Rankin Scale(mRS), CT cerebral perfusion imaging (CTP) and CT angiography(CTA). Secondary endpoints included the following: angiogenesis assessed by the level of vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF).

The purpose of this study is to determine whether the clinical pathway for acute ischemic stroke(with combination of traditional Chinese medicine and western medicine) is able to improve the outcome of acute ischemic stroke and evaluate its effect on hospital day and cost, etc. Meanwhile, the study will discuss the safety and efficiency of this kind of Clinical Pathway

The primary study objective is to assess the feasibility of using the MindFrame System to safely and effectively restore blood flow in a thrombotic neurovascular occlusion in patients experiencing an ischemic stroke.

The purpose of the study is to evaluate whether desmoteplase is safe and tolerated when given to Japanese patients with acute ischemic stroke

The study is designed to assess safety of Vorapaxar when added to standard of care (aspirin) in Japanese subjects with cerebral infarction. The study will assess incidence and tolerability of bleeding, major adverse cardiac events, all adverse events, and effect on expression of markers of inflammation.

The ultimate goal of this multicenter, phase II study is to increase blood pressure until either a neurologic response is seen or a target mean arterial pressure of 30% above baseline is achieved. IV fluids, IV phenylephrine and/or IV norepinephrine are used to rapidly raise mean arterial pressure in a controlled manner as serial assessments of neurologic function are performed.