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Clinical Trial Summary

The purpose of this study is to determine whether Remote Ischemic Perconditioning is effective on Acute kidney injury in adult valve replacement.


Clinical Trial Description

Methods: Patients meeting the requirement will be randomized into 2 groups: the treatment group consisted of three 5-minute cycles left lower limb ischemia, induced by inflating a blood pressure cuff on the lower limb to 600 mmHg with an intervening 5 minutes of reperfusion, during which time the cuff was deflate; the control group consisted of placing an uninflated cuff on the left lower limb for 30 minutes. The postconditioning protocol was applied after the aortic cross-clamping. The clinical data of inotropes requirement, drainage, ventilation and intensive care time will be recorded. Venous blood samples will be taken perioperatively for detecting concentration of troponin I (cTnI), Myocardial enzyme, Renal function, Cystatin c, and High-sensitivity c-reactive protein(HS-CRP). ;


Study Design

Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Outcomes Assessor), Primary Purpose: Prevention


Related Conditions & MeSH terms


NCT number NCT01476969
Study type Interventional
Source Central South University
Contact Luo Wanjun, M.D.
Phone 86-731-89753503
Email luo3478@yahoo.cn
Status Recruiting
Phase N/A
Start date September 2011
Completion date November 2012

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