A Uremic Toxin Absorbent (AST-120) to Treat Hospital Acquired Acute Kidney Injury

Launched by NATIONAL TAIWAN UNIVERSITY HOSPITAL · Feb 17, 2016

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Eligibility criteria

• This is a prospective randomized placebo controlled trial. All patients admitted to participating centers with newly diagnosed acute kidney injury (AKI) will be screened for eligibility. The diagnosis of AKI will be determined and staged according to the KIGO-AKI Guideline.11 The inclusion criteria include:
• • 1. Age ≥ 20 years old on the day of admission
• • 2. AKI develops during admission, as defined with KDIGO-AKI Guideline,11 namely, elevation of serum creatinine above 0.3mg/dL within two days, above 1.5times baseline.
• Patients with the following conditions will be excluded:
• • 1. Baseline estimated glomerular filtration rates (eGFR) less than 30ml/min/1.73m2 or greater than 90ml/min/1.73m2 according to MDRD equation.
• • 2. Acute kidney injury diagnosed in the indexed admission (according to baseline creatinine)
• • 3. Ileus or under fasting status
• • 4. Previous gastrointestinal operation.
• • 5. Chronic constipation, as defined with bowel movement less than three times a day. If usage of oral laxatives can achieve bowel movement of more than 3 times a day, this patient will not be excluded.
• • 6. Patients had ever undergone any modality of renal replacement therapy (RRT)
• • 7. Patients with major hemorrhage, as defined with requirement of blood transfusion during index admission.
• • 8. Patients with a biopsy proved or clinically diagnosed liver cirrhosis, Child classification B or C.
• • 9. Patients with a congestive heart failure of NYHA Class III or IV, or requirement of inotropic agents.
• • 10. Patients with a chronic lung disease requiring non-invasive or invasive positive pressure ventilation.
• • 11. Solid organ or hematological transplantation donors.
• • 12. Patients who had been diagnosed as AKI in the index hospitalization, as defined with KDIGO 2012 criteria.
• • 13. Patients with oliguric acute kidney injury, as defined with less than 500cc/day.
• • 14. Evidence of obstructive acute kidney injury under kidney echosonography.