A Study to Evaluate Efficacy and Safety of QPI-1002 for Prevention of Acute Kidney Injury Following Cardiac Surgery
Study Details
Study Description
Brief Summary
This trial is designed to evaluate QPI-1002 versus placebo for the prevention of AKI in subjects who are at high risk for AKI following cardiac surgery. Half of the participants will receive QPI-1002 while the other half will receive placebo.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Detailed Description
This is a randomized, double-blind, placebo-controlled, Phase 2 trial to evaluate QPI-1002 versus placebo for the prevention of AKI in subjects who are at high risk for AKI following cardiac surgery.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: QPI-1002 QPI-1002 Injection, single dose |
Drug: QPI-1002
IV injection
|
Placebo Comparator: Placebo isotonic saline |
Drug: Placebo
isotonic saline
|
Outcome Measures
Primary Outcome Measures
- Proportion of subjects developing AKI as defined by the AKIN criteria [Baseline through Day 5]
Secondary Outcome Measures
- Proportion of subjects developing at least on of the following events: death, needing renal replacement therapy (RRT) during the 90-day post-operative period, or having a ≥ 25% reduction in SCr based eGFR at the Day 90 visit [Baseline through Day 90]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Have the ability to understand the requirements of the study, are able to provide written informed consent and are willing and able to comply with the requirements of the study
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Male or female, age ≥ 45 years old.
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Have stable renal function per Investigator assessment and no known increase in serum creatinine of ≥ 0.3 mg/dL during preceding 4 weeks.
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Scheduled to undergo non-emergent open chest cavity cardiovascular surgeries, including use of coronary pulmonary bypass (CPB) and no CPB:
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Combined coronary artery bypass grafting (CABG) surgery and surgery of one or more cardiac valve (valve(s) surgery) and at least 1 AKI Risk Factor;
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Surgery of more than one cardiac valve (valve surgery) and at least 1 AKI Risk Factor;
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Surgery of the aortic root or ascending part of the aorta, or in combination with the aortic valve, and at least 1 AKI Risk Factor; circulatory arrest is not excluded;
-
Aortic root or ascending part of the aorta, combined with CABG and/or valve(s) surgery and at least 1 AKI Risk Factor; circulatory arrest is not excluded;
-
If only CABG or single valve surgery, subjects are required to have at least 2
AKI Risk Factors:
AKI Risk Factors:
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Age ≥ 70 years
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eGFR ≤ 60 ml/min/1.73m2 by CKD-EPI formula at Screening.
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Diabetes (Type 1 or 2), requiring at least 1 oral hypoglycemic agent or insulin
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Proteinuria ≥ 0.3g/d, spot UPCR ≥ 0.3g/gm or urine dip stick ≥ +2
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History of congestive heart failure requiring hospitalization
Exclusion Criteria:
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Have an eGFR ≤ 20 mL/min/1.73 m2
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Subjects with an eGFR ≤ 60 mL/min/1.73 m2 requiring intravascular iodinated contrast within 48 hours of the day of surgery. However, subjects may be included if the post contrast increase in serum creatinine is < 0.3 mg/dl in at least 2 serum creatinine evaluations performed not less than 36 hours apart.
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Have a history of any organ or cellular transplant which requires active immunosuppressive treatment which can interfere with kidney function
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Emergent surgeries, including aortic dissection, and major congenital heart defects
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Scheduled to undergo transcatheter aortic valve implantation (TAVI) or transcatheter aortic valve replacement (TAVR) or single vessel, mid-CAB off-pump surgeries or left ventricular assist device (LVAD) implantation
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Have participated in an investigational drug study in the last 30 days
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Have a known allergy to or had participated in a prior study with siRNA
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Have a history of human immunodeficiency virus (HIV) infection
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Have known active Hepatitis B (HBV) (Note: Subjects with a serological profile suggestive of clearance, or prior antiviral treatment of HBV infection may be enrolled)
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Are HCV-positive (detectable HCV RNA) (Note: Subjects at least 24 weeks from completion of treatment with an antiviral regimen and who remain free of HCV as determined by HCV RNA testing may be enrolled.)
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Have had cardiogenic shock or hemodynamic instability within the 24 hours prior to surgery, requiring inotropes or vasopressors or other mechanical devices such as intra-aortic balloon counter-pulsation (IABP)
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Have required any of the following within a week prior to cardiac surgery: defibrillator or permanent pacemaker, mechanical ventilation, IABP, left ventricular assist device (LVAD), other forms of mechanical circulatory support (MCS) (Note: The prophylactic insertion of an IABP preoperatively for reasons not related to existing LV pump function is not exclusionary).
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Have required cardiopulmonary resuscitation within 14 days prior to cardiac surgery
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Have ongoing sepsis or history of sepsis within the past 2 weeks or untreated diagnosed infection prior to Screening visit. Sepsis is defined as presence of a confirmed pathogen, along with fever or hypothermia, and hypoperfusion or hypotension
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Have total bilirubin or alanine aminotransferase (ALT) or aspartate aminotransferase (AST) > 2 times the upper limit of normal (ULN) at time of screening
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Have Child Pugh Class A liver disease with ALT/AST above the upper limit of normal or Class B or higher. (This criterion is only applicable in a patient population with underlying chronic liver disease, i.e., cirrhosis.)
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University of Arizona Sarver Heart Center | Tucson | Arizona | United States | 85724 |
2 | University of Florida | Gainesville | Florida | United States | 32610 |
3 | Jacksonville Center for Clinical Research | Jacksonville | Florida | United States | 32216 |
4 | River City Clinical Research | Jacksonville | Florida | United States | 32216 |
5 | Advocate Christ Medical Center | Oak Lawn | Illinois | United States | 60453 |
6 | Indiana Ohio Heart | Fort Wayne | Indiana | United States | 46804 |
7 | St. Vincent Medical Group | Indianapolis | Indiana | United States | 46290 |
8 | Johns Hopkins University | Baltimore | Maryland | United States | 21287 |
9 | Suburban Hospital | Bethesda | Maryland | United States | 20814 |
10 | Mid Michigan Cardiovascular Research | Midland | Michigan | United States | 48670 |
11 | Cardiac & Vascular Research Center of Northern Michigan | Petoskey | Michigan | United States | 49770 |
12 | Washington University | Saint Louis | Missouri | United States | 63110 |
13 | Bryan Heart | Lincoln | Nebraska | United States | 68506 |
14 | Columbia University | New York | New York | United States | 10032 |
15 | Duke University | Durham | North Carolina | United States | 27710 |
16 | Lindner Research Center, The Christ Hospital | Cincinnati | Ohio | United States | 45219 |
17 | Cleveland Clinic Foundation | Cleveland | Ohio | United States | 44111 |
18 | Ohio State University Medical Center | Columbus | Ohio | United States | 43210 |
19 | Baylor University | Dallas | Texas | United States | 75246 |
20 | Aurora St. Luke's Medical Center | Milwaukee | Wisconsin | United States | 53215 |
21 | St. John Regional Hospital | Saint John | New Brunswick | Canada | E2L 4L2 |
22 | Hamilton Health Sciences | Hamilton | Ontario | Canada | L8L 2X2 |
23 | University of Ottawa Heart Institute | Ottawa | Ontario | Canada | K1Z4W7 |
24 | St. Michael's Hospital | Toronto | Ontario | Canada | M5B 1W8 |
25 | Centre hospitalier de l'universite de Montreal | Montreal | Quebec | Canada | H2W 1T8 |
26 | Mcgill University Health Center - Royal Victoria Hospital | Montreal | Quebec | Canada | H4A 3J1 |
27 | Montreal Heart Institute | Montreal | Quebec | Canada | J0N 1P0 |
28 | Instiut Universitaire de Cardiologie et Pneumologie de Quebec | Quebec City | Quebec | Canada | G1V4G5 |
29 | Charité - Universitätsmedizin Berlin | Berlin | Germany | 10117 | |
30 | Herzzentrum Dresden GmbH | Dresden | Germany | 01307 | |
31 | Westdeutsches Herzzentrum Essen / Universitätsklinikum Essen | Essen | Germany | 45122 | |
32 | Universitätsklinikum Giessen und Marburg / Standort Giessen / Zentrum für Chirurgie | Giessen | Germany | 35385 | |
33 | Universitätsklinikum Heidelberg | Heidelberg | Germany | 69120 | |
34 | Klinikum der Universität zu Köln | Köln | Germany | 50937 | |
35 | Herzzentrum Leipzig GmbH | Leipzig | Germany | 04289 | |
36 | Universitätsmedizin der Johannes Gutenberg-Universität Mainz | Mainz | Germany | 55131 |
Sponsors and Collaborators
- Quark Pharmaceuticals
Investigators
- Study Director: Elizabeth Squiers, M.D., Quark Pharmaceuticals
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- QRK209