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临床试验/NL-OMON55922
NL-OMON55922已完成2 期

A Phase 2, Randomized, Double-blind, Placebo-controlled Study Investigating Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Two Dose Levels of Belcesiran in Patients with Alpha-1 Antitrypsin Deficiency-Associated Liver Disease - DCR-A1AT-201

Dicerna Pharmaceuticals, Inc., a wholly owned subsidiary of Novo Nordisk0 个研究点目标入组 3 人开始时间: 待定最近更新:
适应症

试验速览

阶段
2 期
状态
已完成
发起方
入组人数
3

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

年龄范围
18 至 99(—)

入选标准

  • 1. Age 18 to 75 years, inclusive, at the time of signing the informed consent
  • form (ICF).
  • 2. Documented diagnosis of PiZZ-type AATD, confirmed by genotyping. Historical
  • genotyping data may be used, if available.
  • 3. AATLD, with a liver fibrosis score categorized as F1, F2, F3, or F4 in the
  • METAVIR scoring system, documented by liver biopsy during Screening.
  • 4. Post-bronchodilator FEV1> 45% of predicted at Screening
  • 5. Participants receiving augmentation therapy on a regular basis and intending
  • to continue augmentation therapy during the study are eligible to participate.
  • 6. Estimated glomerular filtration rate at Screening >= 60 mL/min/1.73
  • 7. Non-smokers (defined as having not smoked cigarettes daily for at least the
  • preceding12 months) with current non-smoking status confirmed by urine cotinine
  • at Screening AND any previous smoking history prior to 12 months must be < 15
  • pack years, including use of e-cigarettes. Participants may be on nicotine
  • replacement (patch or gum). A positive urine cotinine result due to nicotine
  • replacement is acceptable for enrollment at the discretion of the Investigator.
  • 8. Male or female:
  • - Male: A male participant with a partner of childbearing potential must agree
  • to use contraception, as detailed in Section 10.4.2 of the Protocol, during the
  • treatment period and for at least 12 weeks after the last dose of study
  • intervention and refrain from donating sperm during this period. Contraceptive
  • use should be consistent with local regulations regarding the methods of
  • contraception for those participating in clinical studies.
  • - Female: A female participant is eligible to participate if she is not
  • pregnant and not breastfeeding. Women of childbearing potential (WOCBP) must be
  • using a highly effective method of contraception, as defined in Section 10.4.1.
  • of the Protocol.
  • 9. Capable of giving signed informed consent, which includes compliance with
  • the requirements (including consent to undergo paired liver biopsies) and
  • restrictions listed in the ICF and in the protocol.

排除标准

  • Medical Conditions
  • 1. Any condition which, in the investigator's opinion might jeopardize
  • participant's safety or compliance with the protocol.
  • 2. History of chronic liver disease other than non-alcoholic fatty liver
  • disease from any cause other than PiZZ-type AATD.
  • 3. Child-Pugh Score B or C
  • 4.History of one single severe exacerbation of underlying lung disease in the
  • past year prior to randomization. A severe exacerbation is defined as an
  • exacerbation that requires hospitalization or a visit to the emergency room.
  • 5. History of rapid decline in pulmonary function, as assessed by the
  • Investigator.
  • 6. Known or suspected abuse of drugs in the opinion of the Investigator.
  • 7. Known or suspected excessive consumption of alcohol (>= 21 units of alcohol
  • per week in men and >= 14 units of alcohol per week in women; where a unit of
  • alcohol is equivalent to a 12-ounce beer, 4-ounce glass of wine, or 1 ounce
  • shot of hard liquor as defined by the World Health Organization)
  • 8. Any of the following: myocardial infarction, stroke, classification of heart
  • failure New York Heart Association (NYHA) Class IV, hospitalization for
  • unstable angina pectoris or transient ischaemic attack within the past 90 days
  • prior to the day of screening (V2A) and between screening and randomization.
  • 9. History of malignancy, unless the malignancy (other than hepatocellular or
  • lung cancer) has been in complete remission off chemotherapy and without
  • additional medical or surgical interventions within the preceding 5 years, or
  • unless the malignancy has been an adequately treated skin cancer (other than
  • melanoma) or, superficial bladder tumor, or in situ cervical cancer in the
  • preceding 1 year.
  • Prior/Concomitant Therapy
  • 10. Use of an RNAi drug at any time.
  • 11. History of one or more of the following reactions to an
  • oligonucleotide-based therapy:
  • a. severe thrombocytopenia (platelet count < 100,000/ mm3)
  • b. hepatotoxicity, defined as alanine aminotransferase (ALT) or aspartate
  • aminotransferase (AST) > 3 × upper limit of normal (ULN) and total bilirubin >
  • 2 × ULN or INR > 1.5
  • c. severe flu-like symptoms leading to discontinuation of therapy
  • d. localized skin reaction from the injection (graded severe) leading to
  • discontinuation of therapy
  • e. coagulopathy/clinically significant prolongation of clotting time
  • Prior/Concurrent Clinical Study Experience
  • 12. Participation in any clinical study in which they received an IMP within 4
  • months (or 5 times the half-life, whichever is longer) before Screening
  • Diagnostic assessments
  • 13. AST and ALT > 5 × ULN at Screening For individuals with any serum
  • aminotransferase elevation > 2 × ULN, autoimmune hepatitis should be ruled out
  • through the appropriate screening tests, which may include total IgG or
  • gamma-globulin levels and/or serologic markers (antinuclear antibodies,
  • anti-smooth-muscle antibodies at a titer of at least 1:40, anti-liver/kidney
  • microsomal-1 antibodies, anti-liver cytosol antibody [anti-LC 1], or
  • antisoluble liver/liver pancreas [anti-SLA/LP] antibodies).
  • 14. alkaline phosphatase (ALP) 2 × ULN at Screening
  • 另有 4 项未显示

研究者

发起方
Dicerna Pharmaceuticals, Inc., a wholly owned subsidiary of Novo Nordisk

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