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临床试验/EUCTR2017-002165-21-GR
EUCTR2017-002165-21-GR进行中(未招募)1 期

A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study of the Safety, Pharmacokinetics, and Pharmacodynamics of Multiple Doses of ISIS 416858 (IONIS-FXIRX an Antisense Inhibitor of Factor XI), Administered Subcutaneously to Patients with End-Stage Renal Disease on Hemodialysis

Ionis Pharmaceuticals Inc.0 个研究点目标入组 204 人开始时间: 2017年12月13日最近更新:

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
204

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. Must have given written informed consent (signed and dated) and any authorizations required by local law and be able to comply with all study requirements
  • 2. Males or females aged 18 to 85 years old at the time of informed consent
  • a Females: must be non-pregnant and non-lactating and either:
  • i. surgically sterile (e.g., tubal occlusion, hysterectomy, bilateral salpingectomy, bilateral oophorectomy);
  • ii. post-menopausal (defined as 12 months of spontaneous amenorrhea in females > 55 years of age or, in females = 55 years, 12 months of spontaneous amenorrhea without an alternative medical cause and FSH levels in the postmenopausal range for the laboratory involved); or,
  • iii. if engaged in sexual relations and of child-bearing potential, agree to use 2 highly effective contraceptive methods from the time of signing the informed consent form until at least 84 days (approximately 5 half-lives of ISIS 416858) after the last dose of Study Drug (ISIS 416858 or placebo).
  • b Males: Surgically sterile or if engaged in sexual relations with a female of child-bearing potential, subject is utilizing an acceptable contraceptive method from the time of signing the informed consent form until at least 84 days (approximately 5 half-lives of ISIS 416858) after the last dose of Study Drug (ISIS 416858 or placebo).
  • 3. End-stage renal disease maintained on outpatient hemodialysis at a healthcare center for > 3 months from screening with hemodialysis at least 3-times per week for a minimum of 9 hours per week of prescribed treatment time and plan to continue this throughout the study.
  • 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 144
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 60

排除标准

  • 1. Subjects with a history of a major medical event (e.g., previous acute coronary syndrome, stroke or transient ischemic attack, or systemic thromboembolic event) within 3 months of screening, major surgery within 3 months of screening, or new major physical examination finding (not accounted for by past medical history), except for documented atrial fibrillation.
  • 2. Active bleeding (as judged clinically significant by the Investigator) within the past 3 months from screening or documented bleeding diathesis (excluding uremia), coagulopathy, or recent history of prolonged compression time at arteriovenous fistula.
  • 3. Screening laboratory results as follows:
  • Platelet count < 150,000 cells/mm3
  • < 180,000 cells/mm3 for platelet function/activation subgroup
  • INR > 1.4
  • aPTT > upper limit of normal (ULN)
  • ALT or AST > 2 x ULN
  • Total bilirubin > ULN
  • 4. Subject is not willing to have weekly subcutaneous injections over the study period as assessed during screening.
  • 5. Active infection requiring systemic antiviral or antimicrobial therapy that will not be completed prior to Study Day 1 (first dose) or IV antibiotic use at the time of screening.
  • 6. Unwillingness to comply with study procedures, including follow-up, as specified by this protocol, or unwillingness to cooperate fully with the Investigator.
  • 7. Known history of or positive test at Screening for human immunodeficiency virus (HIV), hepatitis C or chronic hepatitis B.
  • 8. Malignancy within 5 years, except for basal or squamous cell carcinoma of the skin or carcinoma in situ of the cervix that has been successfully treated. Subjects with a history of other malignancies that have been treated with curative intent and which have no recurrence within 5 years may also be eligible if approved by the Sponsor Medical Monitor (or designee).
  • 9. Treatment with another investigational drug, biological agent, or device within one month of screening, or 5 half-lives of investigational agent, whichever is longer.
  • 10. Any history of previous treatment with an oligonucleotide (including siRNA). Subjects that have previously received only a single dose of an ISIS-oligonucleotide as part of a clinical study may be included as long as a duration = 4 months has elapsed since dosing.
  • 11. Attending nephrologist answers no to the question, Would you be surprised if this patient died in the next year?
  • 12. Within 6 months prior to screening,
  • More than 3 episodes of severe hypoglycemia requiring the assistance of another person to actively administer carbohydrate, glucagon or other resuscitative actions
  • One (1) event of hypoglycemia in which the patient required hospitalization
  • Recurrent syncope and recurrent hypotension in the inter-dialytic period requiring intervention
  • 13. Planned major surgery in the next 6 months, including subjects receiving a kidney transplant or subjects that anticipate changing dialysis modality (i.e. hemodialysis to peritoneal dialysis).
  • 14. Recent history of, or current drug or alcohol abuse as determined by the Investigator
  • 15. Concomitant use of anticoagulant/antiplatelet agents (e.g., warfarin, dabigatran, rivaroxaban, clopidogrel) that may affect coagulation (except low dose aspirin (= 100 mg/day) during Treatment and Post-treatment Evaluation Periods is not allowed. Stable doses of heparins during dialysis are permitted.
  • For a subgroup of subjects (approximately 36) being evaluated for platelet function/activation, the concomitant use of

研究者

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