Influence of Bilateral Arm Ischemic Postconditioning on Clinical Prognosis and Outcome in Acute Ischemic Stroke Patients (BAIPC)
The Influence of Bilateral Arm Ischemic Postconditioning on Clinical Prognosis and Outcome in Patients With Acute Ischemic Stroke(BAIPC)
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Studietype
Inschrijving (Verwacht)
Inschrijving
Fase
Fase
- Niet toepasbaar
Contacten en locaties
Studiecontact
Studiecontact
- Naam: Jiachun Feng, MD,Phd
- E-mail: fengjcfrank@yahoo.com.cn
Studie Contact Back-up
- Naam: Di Ma
- E-mail: madi16@126.com.cn
Studie Locaties
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Jilin
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Changchun, Jilin, China, 130000
- Werving
- First Hospital of Jilin University
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Contact:
- Jiachun Feng
- Telefoonnummer: 86+18186871276
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Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Patients with ischemic cerebral stroke within 72 hours, NIHSS score between 4 to 15 points;
- Age between 18-80 years ,gender not limited;
- freely given informed consent.
Exclusion Criteria:
- Patients with progressive neurological disease or patients that cannot survive more than 1 year
- Patients suspected intracranial artery dissection, moyamoya disease, any known vascular inflammatory disease, radioactive vascular lesions, fibromuscular dysplasia, sickle cell disease, tumor, reversible cerebral vascular contraction and reversible posterior leukoencephalopathy syndrome
- Patients with Cardioembolism , such as rheumatic mitral or aortic stenosis, artificial heart valve, sick sinus syndrome, left atrial myxoma, left ventricular mural thrombus or valvular vegetations, congestive heart failure, bacterial endocarditis
- Patients with uncontrollable severe hypertension (after drug treatment, systolic blood pressure > 180 mmHg or diastolic blood pressure > 110 mmHg) Patients with subclavian artery stenosis 50% or higher or subclavian artery steal blood syndrome and upper limb arterial occlusion
- Patients with serum Aspertate aminotransferase or Alanine transaminase concentration 3 times higher than normal ceiling Patients that Creatinine clearance < 0.6 ml/s or serum creatinine >265 umol/l (> 3.0 mg/dl)
- Patients once with intracranial tumors or brain aneurysm, arteriovenous malformation
- Patients with intracranial bleeding occurred within 90 days (parenchymal hemorrhage, subarachnoid hemorrhage, subdural out/epidural blood), retinal hemorrhage or visceral bleeding occurred within 30 days.
- Patients with severe blood system disease or severe blood coagulation disfunction , platelet < 100 x 109 / L;
- Patients that received major surgery 30 days before or is expected to wthin 12 months (including femoral artery, heart, the aorta or the carotid surgery);
- Patients whose Target lesion blood vessel had received a stent implantation, angioplasty or other medical treatment, or is expected to above treatments witnin 12 months ;
- Patients with BAIPC contraindications, e.g. severe soft tissue injuries, such as the upper extremity fractures or blood vessels lesions.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
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Experimenteel: ACI with BAIPC
Beside of routine treatment for Anterior circulation infarction(ACI) patients, BAIPC group patients are admistrated by 5 cycles extremities ischemia (5-minute blood-pressure cuff inflation up to 50 mmHg higher than baseline, followed by 5-minute cuff deflation).
All subjects will take BAIPC for 1 week using 'Remote Ischemic Conditioning Equipment' .Intravenous blood collection with anticoagulant and 5ml total blood will be administered at 0d, 1d and 7-10d respectively.
The blood samples will be stored for laboratory assay.
The blood samples only use in this trial.
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Nurses will collect 5 ml intravenous blood with anticoagulant and 5ml total blood at 0d, 1d and 7-10d respectively.
The blood samples will be stored for laboratory assay.
The blood samples only use in this trial.
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Sham-vergelijker: ACI without BAIPC
ACI patients in this group only recieve routine treatment for ischemic stroke and are admistrated by 5 cycles extremities ischemia (5-minute blood-pressure cuff inflation using pressure 0 mmHg , followed by 5-minute cuff deflation).
All subjects will take BAIPC for 1 week using 'Remote Ischemic Conditioning Equipment' .Intravenous blood collection with anticoagulant and 5ml total blood will be administered at 0d, 1d and 7-10d respectively.
The blood samples will be stored for laboratory assay.
The blood samples only use in this trial.
|
Nurses will collect 5 ml intravenous blood with anticoagulant and 5ml total blood at 0d, 1d and 7-10d respectively.
The blood samples will be stored for laboratory assay.
The blood samples only use in this trial.
BAIPC is admistrated by 5 cycles extremities ischemia (5-minute blood-pressure cuff inflation up to 50 mmHg higher than baseline, followed by 5-minute cuff deflation) for one week.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Changes of pheripheral serum cytokines
Tijdsspanne: 0d, 1d and 7-10d
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We evaluate the changes of the concentration of serum cytokine (IL-4, IL-6, TNF, et.al) at 0d, 1d, 7-10d respectively to demonstrate whether acute stroke would depress the immune state of patients and wether BAIPC can influence the immune state of patients suffering acute stroke.
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0d, 1d and 7-10d
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Changes of pheripheral immune cells
Tijdsspanne: 0d, 1d and 7-10d
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We evaluate the frequency of pheripheral immune cells (Th1, Th2, Th17 and Treg cells) at 0d, 1d and 7-10d to demonstrate whether acute stroke would depress the immune state of patients and wether BAIPC can influence the immune state of patients suffering acute stroke.
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0d, 1d and 7-10d
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Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Changes of National Institute of Health Stroke scale (NIHSS)
Tijdsspanne: Before BAIPC and after BAIPC for one week
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We evaluate patients NIHSS before BAIPC and after BAIPC for one week to see wether BAIPC could improve the short term prognosis of patient.Scoring Definitions include level of consciousness, visual field, facial palsy,limb motor,sensory ,language,and dysarthria .The NIHSS captures both motor and non-motor impairments of stroke, and provides a good overview of people's deficits.NIHSS ranges from 0 to 42, with high scores corresponding to increased severity of stroke with worse prognosis.
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Before BAIPC and after BAIPC for one week
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Relapse of ischemic stroke
Tijdsspanne: one year after patients' first stroke
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We observe the relapse of ischemic stroke after one yearto see wether BAIPC could improve the long term prognosis of patient.
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one year after patients' first stroke
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Medewerkers en onderzoekers
Sponsor
Sponsor
Onderzoekers
Onderzoekers
- Studie directeur: Jiachun Feng, MD,Phd, The First Hospital of Jilin University
Studie record data
Bestudeer belangrijke data
Studie start
Studie start
Primaire voltooiing (Verwacht)
Primaire voltooiing
Studie voltooiing (Verwacht)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
Andere studie-ID-nummers
- BAIPC
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