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临床试验/EUCTR2021-003680-10-AT
EUCTR2021-003680-10-AT招募中1 期

A Phase 3 Study to Evaluate the Efficacy and Safety of ARO-APOC3 in Adults with Familial Chylomicronemia Syndrome

Arrowhead Pharmaceuticals, Inc.0 个研究点目标入组 72 人开始时间: 2021年11月15日最近更新:
适应症

试验速览

阶段
1 期
状态
招募中
入组人数
72

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • 1. Males or nonpregnant (who do not plan to become pregnant), nonlactating females =18 years of age
  • 2. Able and willing to provide written informed consent prior to the performance of any study specific procedures
  • 3. Fasting TG =10 mmol/L (=880 mg/dL) at screening, that is refractory to standard lipid lowering therapy (sample drawn after at least the minimum time on stable lipid lowering regimen described in the protocol). Two repeat tests are allowed to qualify.
  • 4. A diagnosis of FCS based on a documented history of fasting TG levels in excess of 1000 mg/dL on repeated testing (for at least 3 prior occasions), and at least one of the following:
  • a. A supportive genetic test (from a source-verifiable medical record or based on screening genotype). Supportive genetic testing includes but is not limited to homozygous, compound heterozygous, or double heterozygote for loss of function or otherwise inactivating mutations in genes affecting lipoprotein lipase activity including LPL, APOC2, APOA5, GPIHBP1, GPD1, or LMF1; or evidence of low LPL activity (<20% of normal) based on source verifiable documentation; or
  • b. Documented history of recurrent episodes of acute pancreatitis, not caused by alcohol or cholelithiasis; or
  • c. Documented history of recurrent hospitalizations for severe abdominal pain without other explainable cause; or
  • d. Documented history of childhood pancreatitis; or
  • e. Family history of hypertriglyceridemia-induced pancreatitis
  • 5. Willing to follow dietary counseling as per PI judgment based on local standard of care, consistent with an intake of = 20 g of fat per day during the study
  • 6. If on medications for management of type 2 diabetes, or other medications specified in the protocol, the dosing regimen must be stable before collection of qualifying lipid parameter at screening.
  • 7. Participants with a medical history of clinical atherosclerotic cardiovascular disease (ASCVD) or those with elevated 10-year ASCVD risk (eg, =7.5% per American Heart Association / American College of Cardiology risk calculator) must be on appropriate lipid-lowering therapy as per local standard of care (ie, including moderate to high intensity statin, as indicated) prior to collection of qualifying TG levels.
  • 8. Participants of childbearing potential must agree to use a highly effective form of contraception in addition to a male condom, during the study and for at least 24 weeks after the last dose of IP. Women of childbearing potential on a hormonal contraceptive must be stable on the medication for =2 menstrual cycles prior to Day 1. Men must not donate sperm during the study and for at least 24 weeks after the last dose of IP.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 54
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 18

排除标准

  • 1. Current use or use within the last 365 days from Day 1 of any hepatocyte-targeted siRNA or antisense oligonucleotide molecule
  • 2. Diabetes mellitus with any of the following:
  • a. Newly diagnosed within 12 weeks of screening
  • b. HbA1c =9.0% (or >75 mmol/mol International Federation of Clinical Chemistry [IFCC] units) at screening
  • 3. Active pancreatitis within 12 weeks before Day 1
  • 4. History of acute coronary syndrome events (myocardial infarction or unstable angina) or procedures (coronary revascularization, angioplasty, or stenting) within 24 weeks of Day 1
  • 5. History of major surgeries within 12 weeks of Day 1 (including cardiac and vascular surgeries, eg, coronary artery bypass graft)
  • 6. Any of the following laboratory values at screening:
  • a. ALT or AST =3×ULN at screening
  • b. Total bilirubin =1.5 ULN (if the participant has a prior diagnosis and documentation of Gilbert’s syndrome, then total bilirubin must be =3 mg/dL at screening)
  • c. Estimated glomerular filtration rate <30 mL/min/1.73 m2 at screening, using the Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI) creatinine equation (Levey 2009)
  • d. Spot urine protein/spot urine creatinine ratio greater than 3 grams per day
  • e. Clinically significant abnormality in prothrombin time, partial thromboplastin time, or INR
  • 7. Uncontrolled hypertension (blood pressure >160/100 mmHg at screening); if untreated, participant may be rescreened once hypertension is treated and controlled
  • 8. Use of any of the following:
  • a. Systemic use of corticosteroids or anabolic steroids within 4 weeks prior to Day 1 or planned use during the study
  • b. GLP-1 receptor agonists
  • c. Plasma apheresis within 4 weeks prior to Day 1 or planned during the study
  • d. Blood donation of 50 to 499 mL within 4 weeks of collection of qualifying lipid parameter collection or of >499 mL within 8 weeks of qualifying lipid parameter collection
  • 9. On treatment with HIV antiretroviral therapy
  • 10. Seropositive (hepatitis B surface antigen [HBsAg] +) for hepatitis B virus (HBV) or hepatitis C virus (HCV) (HCV seropositivity requires positive test for antibodies confirmed with positive test for HCV RNA)
  • 11. New York Heart Association (NYHA) Class II, III, or IV heart failure or last known ejection fraction of <30%
  • 12. Clinical evidence of primary hypothyroidism (screening TSH > ULN and free T4 ULN and free T4 WNL), or secondary hypothyroidism (screening TSH < LLN and free T4< LLN)
  • 13. History of stroke, transient ischemic attack, or peripheral artery disease within 24 weeks of first dose
  • 14. History of bleeding diathesis or coagulopathy
  • 15. Current diagnosis of nephrotic syndrome
  • 16. Unwilling to limit alcohol consumption to within moderate limits for the duration of the study, as follows: not more than 14 units per week for women and men (1 unit approximately corresponds to 80 mL of wine, 200 mL of beer, or 25 mL of 40% alcohol)
  • 17. History of malignancy within the last 2 years prior to the date of consent requiring systemic treatment except for adequately treated basal cell carcinoma, squamous cell skin cancer, superficial bladder tumors, or in situ cervical cancer. Currently receiving systemic cancer treatment(s) or, in the PI’s opinion, at risk of relapse for recent cancer.
  • 18. Use of an investigational agent or device within 30 days or within 5 half-lives, based on plasma PK (whichever is longer) prior to Day 1 or current participation in a

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A Phase 3 Study to Evaluate the Efficacy and Safety... | 临床试验