Clinical Trials Logo

Clinical Trial Summary

This study aims to investigate the correlation of serum osteopontin level as a predictior and a prognostic factor in upper egyptian patients and correlation between Osteopontin Gene Polymorphisms and serum level of osteopontin in ischaemic stroke patients


Clinical Trial Description

The Global Burden of Disease estimated that one person in four aged 25 years will have a stroke in the rest of her/his life. Among them, ischemic stroke (IS) represents 80%. Stroke is accompanied by a neuroinflammatory response involving immune system. These long-term processes following IS are still far from being understood. So, despite the significant improvement in the diagnosis and treatment of IS, the disability and mortality rate of IS are still rising. An assessment of the prognostic risk of IS should be carried out as early as possible and corresponding interventions should be adopted clinically, in order to have a significant impact on the prognosis of patients with IS. Predicting the outcome in individual patients solely based on clinical and radiological parameters is challenging for clinicians. Measuring blood biomarkers associated with inflammation, endothelial function, matrix remodeling, and immune functions, may improve prediction performance . Osteopontin (OPN) is a matricellular protein participating in many physiological and pathologic processes including wound healing, bone turnover, tumor genesis, inflammation, and immune responses . It is well accepted that OPN is an important mediator in stroke pathophysiology. OPN expression is upregulated in microglia surrounding the infarcted area and in microglia and infiltrating macrophages in the infarct area. OPN and microglia seems to exhibit an intimate relationship in stroke with rather beneficial functions for the clinical outcome. However, the role of OPN in stroke-related diseases as atherosclerosis and diabetes should be further disentangled as in this early phase of disease OPN may ultimately culminate in cerebrovascular dysfunction. OPN may exert opposing effects and should be therefore addressed differently. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06462599
Study type Observational
Source Assiut University
Contact Madonna Nabil, Demonstrator
Phone 01285958827
Email nabilmagy69@gmail.com
Status Not yet recruiting
Phase
Start date September 2024
Completion date October 2025

See also
  Status Clinical Trial Phase
Recruiting NCT05196659 - Collaborative Quality Improvement (C-QIP) Study N/A
Recruiting NCT06027788 - CTSN Embolic Protection Trial N/A
Completed NCT03281590 - Stroke and Cerebrovascular Diseases Registry
Recruiting NCT05518305 - Platelet Expression of FcγRIIa and Arterial Hemodynamics to Predict Recurrent Stroke in Intracranial Atherosclerosis
Recruiting NCT06029959 - Stroke and CPAP Outcome Study 3 N/A
Recruiting NCT03728738 - Zero Degree Head Positioning in Hyperacute Large Artery Ischemic Stroke Phase 3
Terminated NCT03396419 - IMPACT- 24col Collateral Blood Flow Assessment Following SPG Stimulation in Acute Ischemic Stroke (ImpACT-24B Sub-Study)
Recruiting NCT05065216 - Treatment of Acute Ischemic Stroke (ReMEDy2 Trial) Phase 2/Phase 3
Recruiting NCT04897334 - Transcranial Direct Current Stimulation and Rehabilitation to Ameliorate Impairments in Neurocognition After Stroke N/A
Not yet recruiting NCT06032819 - Differentiating Between Brain Hemorrhage and Contrast
Not yet recruiting NCT06026696 - Cohort of Neurovascular Diseases Treated in the Acute Phase and Followed at Lariboisière
Recruiting NCT02910180 - Genetic, Metabolic, and Growth Factor Repository for Cerebrovascular Disorders
Completed NCT03554642 - Walkbot Robotic Training for Improvement in Gait Phase 3
Withdrawn NCT01866189 - Identification of Hypoxic Brain Tissues by F-MISO PET in Acute Ischemic Stroke N/A
Completed NCT02922452 - A Study to Evaluate the Effect of Diltiazem on the Pharmacokinetics (PK) of BMS-986141 in Healthy Subjects Phase 1
Recruiting NCT03041753 - Reperfusion Injury After Stroke Study N/A
Completed NCT02549846 - AdminiStration of Statin On Acute Ischemic stRoke patienT Trial Phase 4
Completed NCT02610803 - Paroxysmal Atrial Fibrillation in Patients With Acute Ischemic Stroke N/A
Completed NCT01678534 - Reparative Therapy in Acute Ischemic Stroke With Allogenic Mesenchymal Stem Cells From Adipose Tissue, Safety Assessment, a Randomised, Double Blind Placebo Controlled Single Center Pilot Clinical Trial Phase 2
Completed NCT01968122 - Registry Study of Stenting for Symptomatic Intracranial Artery Stenosis in China N/A