Hepatic Porphyria Clinical Trials
A listing of Hepatic Porphyria medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 1,486 clinical trials
Registration of Acute Ischemic Stroke With Large and Medium-sized Vascular Occlusion in Southwest China(LMVOS)
This study is designed to observe the treatment options in real-world clinical practice as well as the safety and efficacy of different treatment strategies.
Study of Predictive Factors Related to Prognosis of Patients With Ischemic Stroke Due to Large-artery Atherosclerosis
This is a single-center prospective cohort study of predictive factors related to prognosis of ischemic stroke due to large-artery atherosclerosis. From March 1, 2021 to December 31, 2026, 1000 patients with ischemic stroke due to large-artery atherosclerosis who are admitted to the Department of Neurology or Neurosurgery, Tongji Hospital are …
Triage of Patients Presenting Beyond 24 Hours With Acute Ischemic Stroke Due to Large Vessel Occlusions (TRACK-LVO Late)
The objective of this study is to create a comprehensive, multi-center, TRACK-LVO registry-linked cohort of consecutive patients with acute ischemic stroke (AIS) caused by large vessel occlusions (LVO) and presenting to each participating center beyond 24 hours from last known well, who are treated with either endovascular therapy (EVT) or …
Dynamic Changes in Human Microbiome Predict the Risk of Adverse Outcomes in Patients With Acute Ischemic Stroke: a Multicenter Prospective Cohort Study
(1) The main purpose To explore the predictive value of human microbiome and its metabolome for adverse prognosis in patients with acute ischemic stroke (AIS). (2) Secondary purposes To explore the characteristics of cross-regional disturbance of human microbiome in stroke patients; To investigate the characteristics and rules of bacterial flora …
Prospective Registry of Elderly ESUS With PFO
Patent foramen ovale (PFO) is associated with an increased risk of stroke. PFO-closure was effective in preventing stroke in young stroke patients less than age 60 presented as an embolic stroke of undetermined source (ESUS). However, the benefit of PFO-closure in elderly ESUS patients is not clear. The investigators designed …
A Study to Estimate How Often Post-stroke Spasticity Occurs and to Provide a Standard Guideline on the Best Way to Monitor Its Development
This study will monitor patients during the first year following their stroke. Stroke is a very serious condition where there is a sudden interruption of blood flow in the brain. The main aim of the study will be to find out how many of those who experience their first-ever stroke …
A Prospective Multicenter Registry Study on BASIS Technique for Endovascular Therapy of Acute Large Vessel Occlusion Strokes Due to Intracranial Atherosclerotic Disease
This study will explore the safety and efficacy of BASIS technology in ICAS-LVO lesions through a multicenter, prospective, registry, observational single-arm study.By registering intraoperative recanalization using this technique time, recanalization grade, operative thrombectomy times, intraoperative complications perforating branch occlusion, vascular dissection, vascular rupture, Ectopic thrombus, probability of symptomatic intracranial hemorrhage, …
XuanwuH Acute Ischemic Stroke Registry
Acute ischemic stroke registry--Xuanwu Hospital(XSR) is an academic, independent, prospective, single center, observational registry study. Consecutive acute ischemic stroke patients assessed in stroke "green channel" of Xuanwu Hospital(China) will be enrolled in our study. Patients receive regular treatment and data will be collected as part of clinical routine. Baseline clinical …
Cohort of Ischemic STROKE Patients
Ischemic stroke is the first cause of acquired disability of the adult, the second cause of dementia and the third cause of death in the industrialized countries, what constitutes à major public health issue. Stroke is characterized by a cerebral parenchymal lesion due to an ischemic mechanism (85% of the …
Improving Low ASPECTS Stroke Thrombectomy
Improving Low ASPECTS Stroke Thromectomy (I-LAST) is an academic, independent, prospective, multicenter, observational registry study. Consecutive patients treated with endovascular stroke treatment will be enrolled in German stroke centers. Patients receive regular care and data will be collected as part of clinical routine. Baseline clinical and procedural information as well …
