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临床试验/ACTRN12624000194561
ACTRN12624000194561招募中1 期

A Phase 1b Multiple Ascending Dose Study to Assess the Safety, Tolerability, and Pharmacokinetics of SZN-043 in Participants with Severe Alcohol-Associated Hepatitis

Surrozen Operating, Inc.0 个研究点目标入组 18 人开始时间: 2024年2月28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
18

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Non-randomised trial
主要目的
Treatment
盲法
Open (masking not used)

入排标准

年龄范围
18 Years 至 o limit(—)
性别
All

入选标准

  • 1. Male or female (sex assigned at birth), 18 years of age or older AND considered to be an adult in accordance with local law.
  • 2. BMI between 18.0 and 36.0 kg/m2, inclusive, at Screening.
  • 3. A clinical diagnosis of AH that is anticipated to require inpatient care for a period to encompass at a minimum the first dose of study drug based on typical serum chemistry (as determined by local laboratory) meeting all of the following parameters:
  • a. Onset of jaundice within prior 8 weeks;
  • b. History of heavy alcohol abuse: >40 (female) or 60 (male) g alcohol/day for greater than or equal to 6 months;
  • c. Consumed alcohol within 8 weeks before study entry;
  • d. AST >50, AST/ALT >1.5, and both values are: <400 IU/L, and
  • e. Serum total bilirubin >3.0 mg/dL.
  • 4. MELD score of 21 to 30, inclusive.
  • 5. Willing to use acceptable methods of contraception or not physically able to conceive or impregnate others.

排除标准

  • 1. Previous receipt of antibody or biologic therapy within the past 6 months
  • 2. Treatment with any experimental drug within 30 days, or within 5 half-lives (whichever is longer), before Day 0 visit (Baseline).
  • 3. Other causes of liver disease
  • 4. Recent start of liver toxic medications
  • 5. Have a portosystemic shunt or scheduled for transjugular intrahepatic portosystemic shunt placement or highly likely to receive a liver transplant during the study.
  • 6. Dependent upon inotropic support (including selepressin or terlipressin) or ventilatory or vasopressor support.
  • 7. Organ failure (as defined by hepatic encephalopathy >stage 3) or requires renal replacement therapy or creatinine >2.5 mg/dL (or 221 mmol/L).
  • 8. Uncontrolled hyperthyroidism, history of Paget's disease, osteomalacia, or fracture within 4 weeks of Screening.
  • 9. Uncontrolled bacterial infections, as determined by the investigator's judgment after a minimum of 2 days of antibiotic therapy.
  • 10. History of a previous severe allergic reaction with generalised urticaria, angioedema, or anaphylaxis.
  • 11. A QT duration corrected for heart rate by Fridericia's formula (QTcF) >450 msec for males and >470 msec for females based on either single or averaged QTcF values of triplicate ECGs before study drug administration.
  • 12. A history of malignant neoplasm, evidence of recurrence of certain skin cancers, or under investigation for a malignancy.
  • 13. Gastrointestinal (GI) bleeding within 2 days of Screening requiring transfusion of more than 3 units of blood.
  • 14. Grade 3 or higher encephalopathy by West Haven Criteria.
  • 15. Acute kidney injury defined as an increase in serum creatinine (sCr) greater than or equal to 0.3 mg/dL within 48 h or increase in sCr greater than or equal to 50% from baseline known or presumed
  • 16. Presence of portal vein thrombosis.
  • 17. Presence of acute pancreatitis.
  • 18. Cerebral hemorrhage, extensive retinal hemorrhage, acute myocardial infarction (within
  • the last 6 weeks) or severe cardiac arrhythmias (not including atrial fibrillation).
  • 19. Evidence of GI bleeding or renal failure after 7 days of treatment within 8 weeks of screening.
  • 20. Liver imaging at screening showing any lesions (except benign lesions, i.e., hemangiomas).
  • 21. Known infection with HIV or HIV Ab positive at screening .
  • 22. Organ transplantation (such as liver, kidney, lung, heart, bone marrow, or stem cell etc.), other than cornea transplant.
  • 23. Positive urine screen for amphetamines, cocaine, or non-prescribed opiates.
  • 24. Pregnant or lactating at Screening or planning to become pregnant (self or partner) at any time during the study.
  • 25. Planning to donate sperm (male) or ovum (female) within 90 days after the last dose of study drug.
  • 26. Current use of anticoagulants that affect prothrombin time or international normalised ratio (INR).
  • 27. Eligibility: All participants where HepQuant SHUNT test kit use is specified:
  • a. Extensive resection of large segments of small intestine (short gut) or severe
  • gastroparesis; On either a non-selective beta blocker or an angiotensin-converting
  • enzyme inhibitor or angiotensin II receptor blockers who are unwilling or unable
  • to delay taking their normal dose the morning of the HepQuant SHUNT test;
  • b. Allergy to any ingredient in the formulations or components in the HepQuant Lab
  • Developed kit.

研究者

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