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 1,478 clinical trials
Effect of Remote Ischemic Preconditioning on Early Neurological Deterioration in Acute Perforating Artery Infarction
This study aims to conduct a prospective, randomized, double-blind, multicenter, parallel-controlled, group-sequential trialto scientifically evaluate the safety and efficacy of remote ischemic preconditioning (RIC) in preventing early neurological deterioration (END) in patients with acute perforating artery infarction (PAI).
Clinical Evaluation of New Biomarkers for Ischemic Cerebrovascular Disease
The goal of this single-center prospective observational study is to identify and evaluate new biomarkers for ischemic cerebrovascular disease (ICVD) to aid in early diagnosis, individualized treatment planning, and prognosis prediction in affected patients. The main questions it aims to answer are: Can specific biomarkers help in identifying high-risk individuals …
Tenecteplase Before Interhospital Transfer for EVT in Acute Anterior Circulation LVO at 4.5-24 Hours
This study will address the efficacy and safety of Tenecteplase administered in non-endovascular capable center (nECC) in patients with acute ischemic stroke (AIS) caused by anterior circulation large vessel occlusion (acLVO) who present in the 4.5- to 24-hour time window before interhospital transfer to an endovascular capable center (ECC) for …
Left Atrial Appendage Closure as Secondary Prevention of Atrial Fibrillation-related Embolic Events
This clinical study is a prospective, multi-center, non-interventional study designed to investigate the safety and effectiveness of percutaneous LAA appendage closure by using LAmbre™ Left Atrial Appendage Occluder System. 579 patients with valvular AF complicated with previous AF-related embolic events (including ischemic stroke, TIA and systemic embolism) were enrolled at …
Evaluation of Vulnerability of Carotid Plaques and Prediction of Cardio-Cerebrovascular Event Using Ultrasonic Imaging
This study included patients with carotid artery atherosclerotic plaques to conduct multimodal ultrasound examinations, aiming to establish a plaque vulnerability assessment model based on ultrasonic imaging indicators, clinical history, and laboratory indicators. Based on the occurrence of cardiovascular and cerebrovascular events during the 3-year follow-up period, the correlation between the …
Rapid Evacuation and Access of Cerebral Hemorrhage Trial
The main purpose of this study is to compare patients with a deep bleed in the brain undergoing surgery to patients receiving routine medical care. The standard treatment involves admission to the Intensive Care Unit (ICU) with close monitoring and blood pressure control. It also includes other medical (non-surgical) treatments …
Effect of the Intelligent Lipid Management Decision-support System on 1-year LDL-C Target Achievement in Ischemic Stroke or TIA Patients Under Evolocumab Treatment in China
This study will conduct a cluster randomized controlled trial to Evaluate whether the Intelligent Lipid Management Decision-support System can increase the proportion of patients 1-year target achievement (\<1.8 mmol/L) in acute ischemic stroke or TIA patients under Evolocumab treatment within 12 months post-intervention.
Follow-up Extension Study of Regular Physical Exercise in Patients With Symptomatic Intracranial Arterial Stenosis
This study will include the subjects with symptomatic intracranial arterial stenosis (ICAS) who have participated in and completed the 1-year follow-up of RESIST trial (NCT06615726). The aim is to observe the long-term clinical outcomes over 3 years after a 1-year regular physical exercise intervention in patients with symptomatic ICAS.
Prognostic Analysis of Different Treatment Options for Cerebral Hemorrhage
To analyze the influence of early hematoma morphology on hematoma expansion, optimize the treatment plan for cerebral hemorrhage, and guide the treatment of patients with cerebral hemorrhage in combination with clinical practice.
Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives
To collect, preserve, and/or distribute annotated biospecimens and associated medical data to institutionally approved, investigator-directed biomedical research to discover and develop new treatments, diagnostics, and preventative methods for specific and complex conditions.
