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临床试验/EUCTR2020-004534-38-DE
EUCTR2020-004534-38-DE进行中(未招募)1 期

A Randomized, Double-blind, Placebo-controlled, Phase 2b Study to Evaluate Safety and Efficacy of DUR-928 in subjects with Alcoholic Hepatitis

DURECT Corporation0 个研究点目标入组 300 人开始时间: 2021年6月24日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
300

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. Able to provide written informed consent (either from subject or subject’s legally acceptable representative)
  • 2. Onset of jaundice within prior 8 weeks
  • 3. Average daily consumption of > 40 (females) or > 60 (males) grams alcohol for 6 months or longer, with < 8 weeks of abstinence before the onset of jaundice. Judgment regarding daily and long-term alcohol use and onset of jaundice will be made by the site investigator.
  • 4. The determination of AH may be based on typical serum chemistry (as determined by local laboratory) or liver biopsy at any time during the current episode of AH:
  • Serum total bilirubin > 3.0 mg/dL
  • 50 < AST < 400 IU/L
  • ALT < 400 IU/L
  • AST/ALT > 1.5
  • NOTE: Labs values on the day of randomization must include serum total bilirubin > 3.0 mg/dL and AST and ALT < 400 IU/L in addition to the MDF and MELD values in inclusion 5 and 6 below.
  • 5. Maddrey discriminant function (MDF) = 32 assuming a control prothrombin time of 12 seconds NOTE: If a local laboratory’s control time differs from 12 seconds then the local laboratory’s control time should be used.
  • 6. Model for End-stage Liver Disease (MELD) score: 21-30
  • 7. Liver biopsy is not required, but may be used to confirm the diagnosis of AH at the Investigator’s discretion. Biopsy, if used as a diagnostic criterion, must have occurred during the current episode. NOTE: Liver biopsy is not a study procedure and will not be reimbursed.
  • 8. Male or female subjects 18 years of age or older
  • 9. Women of child-bearing potential (defined as females who are not surgically sterile [i.e. hysterectomy, bilateral salpingectomy and/or bilateral oophorectomy] or who are not over the age of 52 and amenorrheic for at least 12 months) must utilize highly effective birth control methods (i.e. methods that can achieve a failure rate of less than 1% per year when used consistently and correctly) throughout the study duration. Highly effective birth control methods that may be used are: combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, transdermal), progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable, implantable),intrauterine device (IUD) (coil), intrauterine hormone-releasing system (IUS), bilateral tubal occlusion, sexual abstinence, or sexual activity limited to a vasectomized male partner with medical assessment of surgical success.
  • NOTE: Sexual abstinence should only be used as a contraceptive method if it is in line with the subject’s usual and preferred lifestyle. Periodic abstinence (calendar, symptothermal, post-ovulation methods) is not an acceptable method of contraception.
  • 10. Male subjects must agree to use a medically acceptable method of contraception/birth control and refrain from sperm donation throughout the study duration
  • 11. Subjects must agree to participate in an alcohol abstinence support program recommended by the local institution’s addiction specialists
  • 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 200
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 100

排除标准

  • 1. Subjects taking systemic corticosteroids for a duration exceeding 8 days in the 30 days prior to screening. NOTE: Inhaled, topical, or local corticosteroid injections are permitted
  • 2. Subjects experiencing or considered at high risk for alcohol withdrawal seizures or delirium tremens
  • 3. Active infection (such as spontaneous bacterial peritonitis [SBP], urinary tract infection [UTI], bacteremia, acute viral hepatitis, uncontrolled HIV, and active SARS CoV2 infection).
  • a. Subjects who are febrile with leukocytosis are also excluded until active infection has been excluded to the satisfaction of the PI in consultation with the medical monitor.
  • b. Patients with bacterial peritonitis may be considered for enrollment once the infection has been treated and follow up paracentesis confirms the absence of SBP.
  • c. Patients with fungal infection of any kind cannot be considered for this trial.
  • 4. Serum creatinine >2.5 mg/dL
  • 5. Criterion removed as part of Protocol Amendment 2, but placeholder kept to maintain consistency in subsequent criteria numbering
  • 6. Subjects undergoing continuous veno-venous hemodialysis (CVVH)
  • 7. Uncontrolled gastrointestinal bleeding
  • 8. A history of pre-admission refractory ascites defined as more than 4 paracenteses in the previous 8 weeks despite diuretic therapy.
  • 9. Liver biopsy (if carried out) with findings not compatible with AH
  • 10. Stage = 3 hepatic encephalopathy by West Haven criteria
  • 11. Any severe concomitant cardiovascular, renal, endocrine, pulmonary (including ventilator dependent or COPD Global Obstructive Lung Disease [GOLD] stage III or IV), psychiatric disorder, or multi-organ failure
  • 12. Other concomitant cause(s) of liver disease as a result of:
  • a. Autoimmune liver disease
  • b. Ischemic hepatitis
  • c. Wilson disease or alpha 1 antitrypsin deficiency
  • d. Vascular liver disease (e.g., Budd-Chiari)
  • e. Drug induced liver disease
  • f. Surface antigen positive hepatitis B (HBsAg+). NOTE: subjects with isolated core antibody (anti-HBc) or who are on stable antiviral medication with known viral suppression are not excluded
  • g. Acute hepatitis A (if test performed per SOC)
  • h. Acute HCV or chronic hepatitis C with a history of decompensated cirrhosis. NOTE: subjects with stable chronic HCV or successfully treated HCV are not excluded
  • i. Acute hepatitis E (if test performed per SOC)
  • j. Acute cytomegalovirus (CMV) viral hepatitis (if test performed per SOC)
  • k. Acute Epstein-Barr virus (EBV) viral hepatitis (if test performed per SOC)
  • NOTE: A spurious finding, such as the incidental finding of moderately elevated antinuclear antibody (ANA) or anti-smooth muscle antibody (ASMA) titer is not, by itself, a mandatory exclusion criterion unless accompanied by other evidence suggestive of a probable disease other than AH.
  • 13. Any active malignancy or any malignancy diagnosed within the last five years other than curable skin cancer (basal cell or squamous cell carcinomas)
  • 14. Positive Urine Drug Screen (amphetamines, barbiturates, benzodiazepines, cocaine and opiates) except THC and prescription medications
  • 15. Existing or intended pregnancy or breast feeding
  • 16. Participation in another interventional clinical trial within 30 days of Screening
  • 17. History of organ transplantation, other than a corneal transplant
  • 18. Underlying diseases that, in the opinion of the site investigator, might be complicated or exacerbated by proposed treatments or might confound assessment of study drug

研究者

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