Hepatic Ascites
Conditions
Keywords
Hepatic Ascites
Brief summary
This study was a Phase III multicenter, blinded, and positive active-controlled clinical study to evaluate the efficacy, safety, and immunogenicity of recombinant human albumin(rHA) injection for the treatment of hypoalbuminemia in cirrhotic patients with ascites.
Detailed description
This study was a Phase III multicenter, blinded, and positive active-controlled clinical study to evaluate the efficacy, safety, and immunogenicity of recombinant human albumin(rHA) injection for the treatment of hypoalbuminemia in cirrhotic patients with ascites.After the primary efficacy endpoint ALB reaches the equivalence standard (-2 g/L to 2 g/L, test drug - control drug), a non-inferiority judgment will be made for the key secondary efficacy endpoint of the improvement rate of ascites depth (\> -10%, test drug - control drug). Dosage: 20 g/day once daily for 7 days.
Interventions
BIOLOGICALRecombinant Human Albumin Injection
Recombinant Human Albumin injection, strength: 10 g/vial (20%, 50 mL); storage conditions: 2-8°C, protected from light; manufactured and supplied by Tonghua Anrate Biopharmaceutical Co., Ltd.
BIOLOGICALHuman Albumin
Human Albumin (An Pu Lai Shi®), strength: 10 g/vial (protein concentration 20%, 50 mL/vial), storage conditions: 2-8°C, protected from light; manufactured by Shanghai RAAS Blood Products Co., Ltd.
Sponsors
The First Hospital of Jilin University
Tonghua Anrate Biopharmaceutical Co., Ltd.
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No
Inclusion criteria
* Male or female subjects aged 18-75 years (inclusive）. * BMI≥18.0 kg/m\^2. * Subjects who were diagnosed as liver cirrhosis with ascites according to the Guidelines for Diagnosis and Treatment of Liver Cirrhosis with Ascites and Related Complications (2017) issued by the Chinese Society of Hepatology CMA, with ascites graded 1-2 at diagnosis or after treatment, and also met the requirement of ALB \< 30 g/L ; * Subjects who were able to understand and comply with the study procedures, voluntarily participated this study, and had signed the informed consent form (ICF).
Exclusion criteria
* Subjects with a history of allergies to biological products derived from Escherichia coli, yeast, or Chinese hamster ovary (CHO) cells, or blood products such as HSA. * Subjects with hepatic encephalopathy of West-Haven HE Grade III or higher. * Subjects with uncontrolled infections, such as body temperature \> 37.5°C, white blood cell count \> 1.0 × 10\^10/L, or severe abdominal infection, upper respiratory tract infection, lower respiratory tract infection, urinary system infection, etc.). * Subjects with a history of hepatorenal syndrome (HRS), or serum creatinine (Cr) \> 2 × the upper limit of normal (ULN), or Cr increased by \> 50% during screening period; or presence of urine protein 2+ or more. * Subjects with other severe underlying conditions that, in the opinion of the investigator, affected the participation in this study, including but not limited to malignancies (
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change from baseline in ALB | Day -1/7 | The change in albumin (ALB) was determined by calculating the difference between the value measured after the last dose (immediately after the end of dosing) and the value measured before the first dose (the mean). |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Improvement rate of ascites depth | Day -1/7 | Improvement of ascites depth is defined as: * Ascites subside in patients with baseline grade 1 ascites (none Ascites); * Ascites degrade in patients with baseline grade 2 ascites (ascites grade 1 or no ascites) and ascites depth drop more than 1cm; * Ascites depth of patients with baseline ascites grade 2 decrease by ≥ 25% and the ascites depth drop more than 1cm. |
| Clinical comprehensive improvement rate | Day -1/7 | The comprehensive clinical improvement was mainly based on changes in body weight and abdominal circumference. The classification and definition are: * Significant improvement: weight loss ≥ 1 kg, abdominal circumference improvement ≥ 2 cm; * Improvement: weight loss ≥ 1 kg, abdominal circumference reduction less than 2 cm; or weight loss less than 1 kg, abdominal circumference reduction ≥2 cm; * General improvement: abdominal circumference reduction less than 2cm and weight loss less than 1 kg; * Unchanged: no change or abdominal circumference reduction less than 2 cm, no change in body weight or slight increase (increase less than 1 kg); or no change in weight or loss less than 1 kg, no change in abdominal circumference or slight increase (increase less than 2cm); * Deterioration: Weight increase ≥ 1 kg or abdominal circumference increase ≥ 2 cm; * Can not judge as classified above. Improvement rate is defined as the proportion of significant improvement and Improvement subject. |
Countries
China
Outcome results
None listed