Trial of CS060380 Tablets for Non-alcoholic Steatohepatitis (NASH)

NCT ID: NCT07198386

Last Updated: 2025-11-24

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: PHASE2
• Total Enrollment: 60 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-09-30
• Study Completion Date: 2026-05-06

Brief Summary

The goal of this clinical trial is to learn if CS060380 tablets works to treat non-alcoholic steatohepatitis(NASH) in adults.It will also learn about the safety of CS060380 tablets.The main questions it aims to answer are:

• After 12 weeks of administration, what was the percentage change in fat content evaluated by MRI-PDFF compared to the baseline？
• What medical problems do participants have when taking CS060380 tablets? Researchers will compare CS060380 tablets to a placebo (a look-alike substance that contains no drug) to see if CS060380 tablets works to treat NASH.

Participants will:

• Take CS060380 tablets or a placebo every day for 12 weeks
• Visit the clinic for checkups and tests at the frequency required by the protocol
• Keep a diary of their symptoms and the number of tablets taken

Detailed Description

This is a multicenter, randomized, double-blind, parallel-group, placebo-controlled Phase IIa clinical trial to evaluate CS060380 tablets in patients with non-alcoholic steatohepatitis (NASH).

Subjects who meet the inclusion criteria will be randomly assigned in a 1:1:1 ratio to study group A at 0.25mg, study group B at 0.5mg, and placebo group, with a planned inclusion of 20 subjects in each group. They will take the investigational product on an empty stomach once a day at a fixed time as much as possible for 12 consecutive weeks.

Conditions

NASH

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Group A: 0.25 mg CS060380

Take five tablets of 0.05mg CS060380 daily for 12 weeks.

Group Type: EXPERIMENTAL

CS060380

Intervention Type: DRUG

Oral QD

Group B: 0.5 mg CS060380

Take one tablet of 0.5mg CS060380 and four tablets of placebo daily for 12 weeks.

Group Type: EXPERIMENTAL

CS060380

Intervention Type: DRUG

Oral QD

Placebo

Intervention Type: DRUG

Oral QD

Placebo

Take five tablets of placebo daily for 12 weeks.

Group Type: PLACEBO_COMPARATOR

Placebo

Intervention Type: DRUG

Oral QD

Interventions

CS060380

Oral QD

Intervention Type: DRUG

Placebo

Oral QD

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Men or women aged 18 to 70 (including the boundary value).

2. Liver biopsy results within 6 months prior to randomization were consistent with the pathological diagnosis of NASH, and the non-alcoholic fatty liver disease activity score (NAS) was ≥4 points, with at least 1 point each for inflammation and balloon changes, and the fibrosis stage of the Clinical Study Network for Non-alcoholic Steatohepatitis (NASH-CRN) in the United States was F1-F3; Or magnetic resonance proton density fat content measurement (MRI-PDFF) within 3 months prior to randomization confirmed that the liver fat content was ≥10%.

3. Participants with fertility and their spouses or partners voluntarily took effective contraceptive measures from screening to within 3 months after the last administration. Among them, women of childbearing age include premenopausal women and women within two years after menopause, except those who have undergone hysterectomy or bilateral oophorectomy or have medically confirmed ovarian failure.

4. Stable ALT and AST results before randomization. If the ALT or AST value during the screening period is greater than 1.5× upper limit of normal (ULN), there must be two consecutive stable evidences before randomization (with an interval of at least 2 weeks between the two evaluations), and one of the following evidences must be met:

• Compared with the historical data within 2 weeks to 3 months before randomization (if any, and the value ≤5×ULN), the ALT or AST value during the screening period needs to increase by ≤30% compared with the historical data.
• If there is no available historical data and the ALT or AST value during the screening period is greater than 1.5×ULN, the test should be repeated at least once every two weeks. The ALT or AST value after re-testing should increase by no more than 30% compared to the screening period.

5. Avoid strenuous exercise at least 24 hours before each visit or blood draw.

6. Sign the ICF before the experiment and be able to complete the research as required by the protocol.

Exclusion Criteria

1. The following liver diseases or past medical history were present at the time of screening:

1. Patients with other clinically significant acute or chronic liver diseases or biliary tract diseases not caused by NASH, and the researchers determined that not suitable to participate in this study, Including but not limited to hepatitis B virus, Untreated hepatitis C virus, DILI, ALD, WD, AIH, PBC, PSC.

2. Has a history of liver cirrhosis.

3. Primary liver cancer. AFP > 50 μg/L.

2. During screening, the following medical history was present:

1. Study the history of allergies to drug ingredients and excipients.

2. Surgical procedures that may interfere with treatment, including but not limited to weight loss surgery, liver transplantation surgery, etc.

3. Screen those who have a history of malignant tumors within the previous five years.

4. Contraindications for any MRI scan.

5. Screen for a history of drug or substance abuse within the previous two years.

6. Screen for a history of heavy drinking for more than three consecutive months within one year prior to the screening.

7. Weight change ≥ 5% in the first 3 months of randomization or ≥ 10% in the first 6 months of randomization.

8. Individuals who have donated blood within the past 3 months prior to screening, and those who have lost a total of 400 mL or more due to blood donation or other reasons within the past 6 months.

9. Merge with any of the following serious cardiovascular disease or surgical histories (including but not limited to):

1. Unstable angina pectoris occurred within 3 months prior to randomization.

2. Combined heart failure, NYHA ≥ Ⅲ

3. Myocardial infarction, shock or life-threatening arrhythmia occurred within 6 months prior to randomization.

4. Randomized coronary artery bypass grafting surgery or percutaneous coronary intervention within the first 6 months.

3. The following concomitant diseases or conditions occur during the screening period:

1. T1DM, uncontrolled T2DM (HbA1c > 9 % ), history of severe hypoglycemia.

2. Intestinal diseases that affect the absorption of oral medications.

3. There are thyroid diseases, including hyperthyroidism and hypothyroidism or pituitary disorders.

4. Combined with serious diseases such as circulatory, respiratory, urinary, hematological, immune, psychiatric, neurological, and renal disorders, it has been determined by the researchers that it is not suitable to participate in this study.

5. Uncontrolled hypertension was present during screening: systolic blood pressure >160mmHg or diastolic blood pressure >100mmHg even under regular medication control.

6. When screening QTcF >450 ms (for males) or >470 ms (Female).

7. When screening, HIV antibody positive and syphilis spiral antibody positive.

8. Pregnant and lactating women.

9. Laboratory test:

1. PLT<LLN.

2. TBIL > 1.2×ULN, Gilbert Syndrome.

3. ALT or AST > 5 × ULN.

4. eGFR < 50 mL/min/1.73 m².

5. IRN > 1.5.

6. THS or FT4 abnormality.

7. Cardiac Troponin > ULN.

4. The following medication history existed before randomization:

1. No stable dose of sodium-glucose cotransporter-2 was received within 6 months prior to randomization(SGLT2).

2. Use of an excessively high dose of vitamin E within 6 months prior to randomization (unless the dose is stable and <400 IU/d), pioglitazone, glucagon-like peptide-1 (GLP-1) receptor agonists GIPR/GLP-1R dual agonists, GIPR/GLP-1R/GCGR triple agonists, compound Oral antidiabetic (OAD) regimens (three or more OADs).

3. Those who have received treatment for NAFLD/NASH including but not limited to the following within 3 months prior to randomization Drugs, FXR agonists, FGF21 analogues, DGAT2 inhibitors, PDE inhibitors Agents, other THR-β agonists, obeticholic acid, etc.

4. Within 3 months prior to randomization (for unmarketed drugs or devices) or within 5 half-lives (for marketed drugs), the patient has participated in other investigational product or device clinical trials (if there is evidence that the patient participated in a clinical trial, received treatment in the inactive drug group, or has been removed from the group without receiving treatment with the investigational product, they are eligible to participate in this study for screening).

5. Having received drug treatment that includes but is not limited to the following drugs that may cause NAFLD/NASH for at least 2 weeks within one month prior to boarding the machine For example, total parenteral nutrition (TPN), amiodarone, methotrexate, systemic glucocorticoids, tetracycline, tamoxifen, estrogen with doses greater than those used for contraception or hormone replacement, anabolic steroids, valproic acid and other known liver-toxic drugs.

6. Within 4 weeks prior to randomization or during the intended clinical study period, liver-protecting drugs not permitted by the protocol were used, including but not limited to silymarin (bin), bicyclol, glycyrrhizic acid preparations (magnesium isoglycyrrhizinate, compound glycyrrhizin, diammonium glycyrrhizinate, etc.).

7. Received anticoagulant treatment within 2 weeks prior to randomization: drugs that increase INR (e.g., FXa inhibitors, warfarin, heparin, etc.).

8. Those who have used CYP3A enzyme strong suppressors, CYP3A enzyme strong inducers, inhibitors of P-gp or BCRP transporters that may affect the metabolism or absorption of this drug within 14 days prior to randomization or at least 5 half-lives (whichever is longer).

5. Other circumstances that the researcher deems unsuitable for inclusion in the trial.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Cascade Pharmaceuticals, Inc

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Junping Shi, MD

Role: PRINCIPAL_INVESTIGATOR

The Affiliated Hospital of Hangzhou Normal University

Locations

The First Affiliated Hospital of Fujian Medical University

Fuzhou, Fujian, China

Site Status: NOT_YET_RECRUITING

Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine

Shanghai, Shanghai Municipality, China

Site Status: NOT_YET_RECRUITING

Zhongshan Hospital Fudan University

Shanghai, Shanghai Municipality, China

Site Status: NOT_YET_RECRUITING

The Affiliated Hospital of Hangzhou Normal University

Hangzhou, Zhejiang, China

Site Status: RECRUITING

Countries

China

Central Contacts

Rong Deng

Role: CONTACT

dengrong@cascadepharm.com

15618699506

Facility Contacts

Zheng Qi

Role: primary

Fan Jiangao

Role: primary

Bian Hua

Role: primary

Junping Shi, MD

Role: primary

20131004@hznu.edu.cn

13957121199

Other Identifiers

CS060380-NASH-CN-IIa-02

Identifier Type: -

Identifier Source: org_study_id