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临床试验/EUCTR2018-000757-49-AT
EUCTR2018-000757-49-AT进行中(未招募)1 期

A Randomized, Double-Blind, Placebo Controlled, Phase 3 Study to Evaluate the Efficacy and Safety of QPI-1002 for the Prevention of Major Adverse Kidney Events (MAKE) in Subjects at High Risk for Acute Kidney Injury (AKI) Following Cardiac Surgery - QPI-1002 Phase 3 AKI

Quark Pharmaceuticals, Inc.0 个研究点目标入组 1,088 人开始时间: 2019年7月4日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
1,088

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Have the ability to understand the requirements of the study, are able
  • to provide written informed consent (including consent for the use and
  • disclosure of research related health information) and are willing and
  • able to comply with the requirements of the study (including required
  • study visits)
  • 2. Adult male or female, age = 18 years old
  • 3. Have stable pre-operative renal function per Investigator assessment
  • and no known increase in Serum creatinine (SCr) of = 0.3 mg/dL (= 26.4
  • µmol/L) during preceding 28 days as assessed by the site's local
  • laboratory using standard assay methodology.
  • 4. At risk for AKI following cardiac surgery on the basis of at least one of
  • the following pre-operatively
  • assessed risk factors:
  • a) eGFR (defined using Chronic Kidney Disease Epidemiology
  • Collaboration (CKD-EPI) SCr formula) of
  • < 60 mL/min/1.73 m2
  • b) Diabetes with ongoing insulin treatment (defined as known type 2 or
  • type 1 diabetes requiring prescribed insulin usage prior to
  • hospitalization for cardiac surgery)
  • c) Albuminuria defined as Urine Albumin/Creatinine ratio > 30 mcg/mg
  • or screening urine dipstick of 1+
  • Note: If albuminuria is the only possible risk factor (i.e. eGFR is = 60
  • mL/min/1.73 m2 and subject does not have a history of diabetes
  • requiring prescribed insulin usage), a dipstick must be confirmed by
  • urinalysis as > 30 mcg albumin/mg creatinine. If the urine albumin
  • creatinine ratio is not available, and albuminuria is the only possible risk
  • factor, a dipstick value of = 2+ for protein or equivalent may be
  • considered as meeting the albuminuria definition (> 30 mcg albumin/mg
  • creatinine).
  • 5. Undergoes non-emergent open chest cavity cardiovascular surgeries,
  • with use of cardiopulmonary bypass (CPB) pump, with or without
  • hypothermic circulatory arrest:
  • a) Combined coronary artery bypass grafting (CABG) surgery and
  • surgery of one or more cardiac valve
  • (valve(s) surgery)
  • b) Only CABG or single valve surgery that is a redo surgery (i.e.
  • subject had any previous open chest
  • cavity cardiovascular surgery)
  • c) Surgery of more than one cardiac valve (valve surgery)
  • d) Surgery of the aortic root or ascending part of the aorta in
  • combination with CABG and/or valve(s)
  • e) If only CABG or single valve surgery and that surgery is not a redo
  • surgery (i.e. not the surgery
  • described in Inclusion Criteria #5b), subjects are required to have at
  • least one additional risk factor for
  • AKI: either one additional risk factor from Inclusion Criterion #4 above
  • (for a total of two risk factors
  • from Inclusion Criterion #4 above), OR age = 65 years old, OR history of
  • congestive heart failure
  • requiring hospitalization, OR type 2 diabetes requiring at least 1 oral
  • 另有 16 项未显示

排除标准

  • 1. Have an eGFR = 20 mL/min/1.73 m2 (defined using CKD-EPI SCr
  • 2. Subjects with an eGFR < 60 mL/min/1.73 m2 (defined using CKD-EPI
  • SCr formula) requiring intravascular iodinated contrast within 48 hours
  • of surgery initiation as defined by the planned skin incision. However,
  • subjects may be included if the post contrast increase in SCr is < 0.3
  • mg/dL (< 26.4 µmol/L) in at least 2 SCr evaluations performed not less
  • than 36 hours (post final dose of contrast) apart
  • 3. Have a history of any organ or cellular transplant which requires
  • active immunosuppressive treatment which can interfere with kidney
  • 4. Emergent surgeries, including aortic dissection, and major congenital
  • heart defects
  • *Note: See Inclusion #5. Also, emergent surgeries are defined as
  • cardiac operations that are not elective and must be done promptly to
  • address an immediately life-threatening condition.
  • 5. Undergoes cardiac surgery off CPB for subjects = 45 years
  • old.(Cardiac Surgery off CPB for subjects < 45 years old is allowed.)
  • 6. Undergoes TAVI or TAVR only* or single vessel, minimally invasive
  • direct coronary artery bypass (MIDCAB) off-pump surgeries or left ventricular assist device (LVAD)
  • implantation
  • *Note: See Inclusion Criterion #5
  • 7. Have participated in an investigational drug study in the last 30 days
  • 8. Have a known allergy to or had participated in a prior study with small
  • interfering ribonucleic acid (siRNA) or prior treatment with QPI-1002
  • 9. Have a known history of human immunodeficiency virus (HIV)
  • 10. 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)
  • 11. Have known active Hepatitis C (HCV) (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.)
  • 12. 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)
  • 13. Post cardiac surgery, have hemodynamic instability despite
  • increasing doses of three types of vasopressors and/or inotropes (see
  • Appendix 1)
  • 14. Perioperative or post cardiac surgery, an LVAD is inserted or
  • anticipated (Note: Unplanned intraoperative LVAD that is removed
  • before the end of surgery (i.e. skin closure) is allowed.)
  • 15. Post cardiac surgery, have bleeding > 300 mL/hr requiring return to
  • surgery or = 3 units of packed Red Blood Cells (RBC) in the first 2 hours
  • post-surgery
  • 16. Have required any of the following within 7 days prior to cardiac
  • surgery: defibrillator, mechanical
  • ventilation, IABP, 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.)
  • 17. Have required cardiopulmonary resuscitation (CPR) within 14 days
  • prior to cardiac surgery
  • 另有 8 项未显示

研究者

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