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临床试验/ACTRN12624000808549
ACTRN12624000808549尚未招募1 期

A Phase 1b Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of Cavrotolimod Alone and in Combinations in Subjects with Chronic Hepatitis B Infection

Bluejay Therapeutics, Inc0 个研究点目标入组 40 人开始时间: 2024年7月1日最近更新:
适应症

试验速览

阶段
1 期
状态
尚未招募
入组人数
40

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
Randomised controlled trial
主要目的
Treatment
盲法
Blinded (masking used)

入排标准

年龄范围
18 Years 至 65 Years(—)
性别
All

入选标准

  • 1. Male or female adults between 18 and 65 years of age, inclusive
  • 2. Chronic HBV infection greater than or equal to 6 months (e.g., positive for serum HBsAg greater than or equal to 6 months)
  • 3. Taking a commercially available nucleos(t)ide analogs for at least 2 months prior to Screening, and willing to remain on stable treatment for the duration of the study, unless they achieve nucleos(t)ide stopping criteria.
  • 4. HBV DNA less than 100 IU/mL in blood at Screening
  • 5. HBsAg at Screening:
  • a. Part A: greater than LLOQ

排除标准

  • 1. Pregnant or nursing females
  • 2. Male or female subjects of childbearing potential unwilling to comply with contraception requirements during the study
  • 3. Fibroscan greater than or equal to 8.5 kPa within 1 year of Screening
  • 4. History of and/or current decompensated liver disease as evidenced by ascites, hepatic encephalopathy, and/or gastric or esophageal variceal bleeding
  • 5. Presence of liver disease, not including chronic HBV infection, such as nonalcoholic steatohepatitis (NASH), alcohol-associated hepatitis, cholestatic liver disease, other viral (e.g., HCV or HDV) or non-viral hepatitis that has the potential to impact interpretation
  • of data. Exceptions to this criterion include fatty liver without any signs of steatohepatitis or past HCV infection that was successfully treated greater than or equal to 6 months prior to Screening.
  • 6. Positive for HIV, HDV, or HCV infection at Screening
  • 7. Received solid organ or bone marrow transplant
  • 8. Chronic systemic immunosuppressive therapy (e.g., prednisone) within 1 month of Screening or require the use of during the study.
  • 9. Prior or current history of hepatocellular carcinoma (HCC) or suspected HCC as evidenced by screening alpha-fetoprotein greater than or equal to 20 ng/mL
  • 10. History of hypersensitivity to any of the components in the cavrotolimod formulation or severe reactions to injections
  • 11. Screening laboratory results as follows, or any other clinically significant abnormalities in screening laboratory values that would render a subject unsuitable for inclusion:
  • a. Presence of anti-thyroid antibodies (anti-thyroid-stimulating hormone receptor [TSHR], anti-thyroglobulin [TG], or anti- thyroid peroxidase [TPO])
  • b. Abnormal thyroid stimulating hormone (TSH)
  • c. ANA greater than 1:160
  • d. ALT or aspartate aminotransferase (AST) greater than 2× upper limit of normal (ULN)
  • e. Total bilirubin greater than 1.2× ULN, except for subjects with Gilbert’s (normal direct bilirubin)
  • f. Serum albumin less than .5 g/dL
  • g. International normalized ratio (INR) greater than 1.2
  • h. Platelet count less than 140 K/mm3
  • i. Hemoglobin less than 12.0 g/dL for males and <11.0 g/dL for females
  • j. Absolute neutrophil count less than 1000/mm3
  • k. Estimated glomerular filtration rate lass than 50 mL/min/1.73 m2 by Cockcroft-Gualt
  • 12. 12-lead electrocardiogram (ECG) showing the following: having a corrected QTc interval greater than 450 msec for males and greater than 470 msec for females or <340 msec (Fridericia’s correction)
  • 13. Clinically significant medical history of:
  • a. Cardiac diseases (e.g., myocardial infarctions, stroke, arrhythmia, heart failure, and coronary heart disease),
  • b. Autoimmune diseases (e.g., lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, sarcoidosis, moderate or severe psoriasis, thyroiditis), or
  • c. Malignancies within 3 years. Malignancy that has been successfully surgically resection and considered cured would not exclude the subject.
  • 14. Treatment with an investigational drug, biological agent or device within 4 weeks or 5 half-lives prior to Screening, whichever is longer.
  • 15. History of excess alcohol consumption within 1 year of Screening, defined as weekly intake of greater than or equal to 14 drinks per week (average of greater than or equal to 2 drinks per day)
  • 16. History of drug abuse/addiction within 6 months of Screening (except cannabis)
  • 17. Have any other conditions (medical, social, psychiatric, or other)

研究者

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