A Study of the Pharmacokinetics and Safety of CS0159 in Subjects With Hepatic Injury
Launched by CASCADE PHARMACEUTICALS, INC · Mar 14, 2025
Trial Information
Current as of April 23, 2025
Recruiting
Keywords
ClinConnect Summary
This clinical trial is studying a new medication called CS0159 to understand how it behaves in the body and to check its safety for people with liver problems, specifically those with a condition known as Primary Biliary Cholangitis. The trial is currently looking for participants aged 18 to 75 who have mild or moderate liver impairment. To join, individuals must be able to understand the study's purpose, sign a consent form, and not have any major health issues that could affect their participation. They should also not be planning to conceive or donate sperm or eggs during the study period.
Participants in this trial can expect to undergo various tests to monitor their health and how their bodies respond to the medication. This is a Phase 1 study, which means it's one of the first steps in testing a new drug for safety and effectiveness. It’s important for potential participants to know that there are strict guidelines about who can join, including restrictions on certain medical conditions, medications, and lifestyle factors like alcohol use. Overall, this trial aims to provide valuable information about CS0159's effects on individuals with liver issues, contributing to better treatment options in the future.
Gender
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Eligibility criteria
- Inclusion Criteria:
- • 1. Subjects who fully understand the purpose and requirements of this trial, voluntarily participate in the clinical trial and sign a written informed consent form, and are able to complete the entire trial process according to the trial requirements.
- • 2. Subjects aged 18 to 75 years (inclusive) at the time of signing the informed consent form; male or female.
- • 3. At screening, the weight of male subjects is ≥50 kg, the weight of female subjects is ≥45 kg, and both are ≤100 kg; body mass index \[BMI = weight (kg)/height2 (m2)\] is within 18.0-32.0 kg/m2 (inclusive).
- • 4. Subjects and their partners agree to have no plans for conception or sperm/egg donation from the signing of the informed consent until 6 months after the last dosing of the study drug and voluntarily take effective contraception measures.
- For subjects with hepatic impairment, the following inclusion criteria must also be met:
- • 1. Group 1: subjects with mild hepatic impairment (Child-Pugh Class A, score 5-6), see Appendix 1 for specific scoring.
- • 2. Group 2: subjects with moderate hepatic impairment (Child-Pugh Class B, score 7-9), see Appendix 1 for specific scoring.
- • 3. Subjects with hepatic impairment caused by prior primary liver disorders, who have not used albumin within 14 days prior to screening, and have been diagnosed with stable (≥1 month) hepatic impairment through past medical history, physical examination, laboratory tests, or imaging examinations.
- • 4. Subjects who have not taken any medications within 4 weeks prior to screening, or, for those requiring long-term treatment for hepatic impairment and/or other comorbid diseases, have been on stable medication for at least 4 weeks (stable medication is determined by the investigator, excluding medications prohibited by the protocol).
- Exclusion Criteria:
- • 1. Subjects known to have a history of allergy to components or excipients of the investigational product, those with an allergic constitution (multiple drug and food allergies), or those with a history of allergic diseases (such as asthma, urticaria, eczema dermatitis, etc.).
- • 2. Subjects who have a malignant tumor, or a history of malignant tumor regardless of time from diagnosis.
- • 3. Subjects with severe infection, trauma, intestinal operation, or other major surgery within 4 weeks prior to screening.
- • 4. Subjects with a history of organic heart disease, cardiac failure, myocardial infarction, angina pectoris, unexplained arrhythmia, torsades de pointes, ventricular tachycardia, or long QT syndrome, or who have symptoms and family history of long QT syndrome (indicated by genetic evidence or sudden death of a close relative at a young age due to cardiac causes).
- • 5. Subjects who have or previously had arrhythmia that requires clinical intervention and may affect survival during the trial; or those with clinically significant electrocardiogram abnormalities at screening \[such as tachycardia/bradycardia requiring drug therapy, second- to third-degree atrioventricular block, or prolonged QTcF interval (male QTcF \> 450 ms, female QTcF \> 470 ms) (corrected using Fridericia's formula), or other clinically significant abnormalities determined by the clinician\].
- • 6. Serum creatinine \> upper limit of normal (ULN), or estimated glomerular filtration rate (eGFR) calculated using the modification of diet in renal disease (MDRD) formula ˂60 mL/min/1.73 m2.
- • 7. Subjects who are scheduled for surgery or are likely to require hospitalization during the study period.
- • 8. Subjects with blood pressure ≥140/90 mmHg (allow retesting 2 times).
- • 9. Subjects with resting heart rate \>100 bpm (allow retesting 2 times).
- • 10. Subjects positive for HIV antibody (HIV-Ab) testing.
- • 11. Within 4 weeks prior to drug dosing, subjects who have used herbal medicines or any drugs that may affect CYP3A enzyme activity (such as CYP3A inducers, i.e., barbiturates, carbamazepine, glucocorticoids, etc.; inhibitors, i.e., SSRI antidepressants, cimetidine, diltiazem, macrolides, nitroimidazoles, etc.).
- • 12. Subjects who have taken any medications (including herbal medicines, vitamins, and health supplements) within 14 days before dosing (or 5 half-lives, whichever is longer), except for stable medications in subjects with hepatic impairment.
- • 13. Subjects who have participated in other clinical trials and received investigational products or medical devices within 1 month prior to screening, using the date of the last dosing in the clinical study as the time reference (if the clinical study drug has a long half-life, at least 5 half-lives must have elapsed between dosing in that study and dosing in this study).
- • 14. Subjects who have experienced blood loss or blood donation of ≥400 mL within 3 months prior to dosing, or plan to donate blood within 1 month after the end of this trial.
- • 15. Subjects who are addicted to smoking, or smoked more than 5 cigarettes per day within 3 months prior to screening, or unable to stop any tobacco product use during the study period.
- • 16. At present or within 1 month prior to screening, subjects with regular alcohol use, that is, women who consume more than 7 units of alcohol per week, men who consume more than 14 units of alcohol per week (1 unit = 14 g of pure alcohol); or subjects who test positive for alcohol breath at baseline; or who are unable to abstain from alcohol during the study.
- • 17. Subjects with drug abuse or use of soft drugs (e.g., marijuana) within 3 months prior to dosing, or use of hard drugs (e.g., cocaine, amphetamines, phencyclidine, etc.) within 1 year prior to dosing, or positive baseline urine drug abuse screening.
- • 18. Subjects who have consumed foods or beverages containing grapefruit juice/pomelo juice, or containing methylxanthine purines (tea, coffee, cola, chocolate, and energy drinks) within 48 h before dosing, or other factors affecting drug absorption, distribution, metabolism, excretion, etc.
- • 19. Subjects who cannot tolerate venipuncture or have a fear of needles or blood.
- • 20. Subjects who have received a vaccine injection within 1 month prior to screening.
- • 21. Pregnant or breastfeeding women, or those with a positive blood pregnancy test.
- • 22. Subjects who, in the investigator's opinion, have poor compliance or other factors making them unsuitable for participation in this trial.
- Supplementary exclusion criteria for subjects with hepatic impairment (subjects meeting any one of the following criteria will be excluded):
- • 1. Subjects with positive syphilis tests.
- • 2. Subjects with a history of liver transplant.
- • 3. Subjects with drug-induced liver injury.
- • 4. Subjects with acute liver injury due to various causes.
- • 5. Subjects with cholestatic liver disease.
- • 6. Imaging indicates the presence of hepatocellular carcinoma (HCC) lesions and/or alpha-fetoprotein \>20 ng/mL.
- • 7. At screening, serum alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \> 5× ULN.
- 8. Subjects with hepatic failure and/or advanced hepatic decompensation as evidenced by:
- • 1. hepatic encephalopathy grade ≥3,
- • 2. ascites grade ≥2, and/or
- • 3. portal hypertension ≥10 mmHg.
- • 9. Apart from the primary liver disease itself, subjects with any history of serious diseases, or with a medical history or clinically significant abnormal laboratory test that the investigator believes may affect the study results, including but not limited to a history of diseases of the circulatory system, endocrine system, nervous system, digestive system, urinary system, or blood, immune, psychiatric, and metabolic diseases.
- Supplementary exclusion criteria for healthy subjects with normal hepatic function (subjects meeting any one of the following criteria will be excluded):
- • 1. Subjects positive for treponema pallidum (TP) antibody test.
- • 2. Subjects with previous primary diseases of major organs, including but not limited to neurological/psychiatric, cardiovascular, gastrointestinal, respiratory, urinary, endocrine, hematological, immune, and other diseases, whom the investigator determines are unsuitable to participate in this trial.
- • 3. Subjects with a history of hepatic dysfunction, or those whose results from various examinations during screening (including physical examination, vital signs, hematology, urinalysis, blood chemistry, coagulation function, thyroid function, 12-lead electrocardiogram, chest PA X-ray, abdominal ultrasound, etc.) are judged by the investigator to be abnormal and of clinical significance.
- • 4. Subjects with an age not within ±10 years of the mean age of subjects with moderate and mild hepatic impairment, and/or weight not within ±10% of the mean weight of subjects with moderate and mild hepatic impairment.
- • 5. Subjects with past or current hepatitis B and/or hepatitis C.
Trial Officials
Zhao wei feng, Master
Principal Investigator
The First Affiliated Hospital of Soochow University
About Cascade Pharmaceuticals, Inc
Cascade Pharmaceuticals, Inc. is a biopharmaceutical company dedicated to advancing innovative therapies for unmet medical needs. With a strong focus on developing novel treatments in the fields of oncology and neurology, Cascade leverages cutting-edge research and clinical expertise to bring transformative solutions to patients. Committed to excellence in clinical trial design and execution, the company collaborates with leading academic institutions and healthcare professionals to ensure rigorous scientific standards and patient safety. Cascade Pharmaceuticals aims to enhance the quality of life for individuals facing challenging health conditions through its robust pipeline of investigational drugs.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Suzhou, Jiangsu, China
Suzhou, Jiangsu, China
Shanghai, Shanghai, China
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported