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MASHPhase 1NCT06573528

Study to Evaluate Safety, Tolerability and Pharmacokinetics of CS060380 in Healthy and Elevated LDL-C Subjects

A Phase 1 study testing CS060380 in people with MASH, run by Cascade Pharmaceuticals, Inc at 1 site in China.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

Study to Evaluate Safety, Tolerability and Pharmacokinetics of CS060380 in Healthy and Elevated LDL-C Subjects. Read more about this study

Who is it for?
Ages 18 to 65 yearsHealthy volunteers can take part
Conditions the study is for
MASH
What is being tested?
CS060380
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
104 participants
Where
1 siteChina
Study dates
3 Sep 2024to 21 May 2025
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • SAD
  • Sign and date the ICF.
  • Signing ICF age≥18 years≤55 years, male or female.
  • Weight: Male≥50kg, female≥45kg BMI: 18~28kg/m².
  • Female or male subjects must be eligible for contraception during the study.
  • Normal renal function.
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  • Good general health.
  • No significant medical history, in good general health as assessed by the study during the Screening Period and no more than 28 days from the first dose.
  • Understand and comply with study procedures and limitations.
  • MAD
  • Sign and date the ICF.
  • Signing ICF age≥18 years≤65 years, male or female.
  • Weight: Male≥50kg, female≥45kg BMI: 18~35kg/m², including at least 25% of overweight subjects ( BMI : 25~30 kg/m² ), and at least 25% of obese subjects (BMI≥ 30 kg/m² ).
  • Screening period, fasting LDL-C > 110 mg/dL (2.85 mmol/L).
  • Female or male subjects must be eligible for contraception during the study.
  • Normal renal function (calculate glomerular filtration rate using CKD-EPI equation≥ 80mL/min/1.73m² ).
  • Good general health.
  • No significant medical history, in good general health as assessed by the study during the Screening Period and no more than 28 days from the first dose.

Who cannot join

  • SAD
  • Special dietary requirements, not following a uniform diet.
  • Pregnant or nursing females or females who have pregnancy plans during the trial or within 3 months after the trial.
  • History of febrile illness or active infection within 7 days prior to first dose.
  • Positive urine drug screening results.
  • History of drug/substance abuse experiments within the past 5 years prior to the start, The baseline drug screening result is positive.
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  • History of previous corrected QT interval (QTc) prolongation:
  • Screening periods QTcF ≥ 450 ms.
  • Family history of hypocalcaemia or long QT interval syndrome.
  • Use of drugs causing QT/QTc prolongation.
  • Investigator judgement of clinically significant abnormal ECG results.
  • Abnormal liver function: AST, ALT, ALP, GGT and TBIL>ULN.
  • Smoking or use of nicotine products within 3 months prior to screening and during the study period.
  • Use of other investigational drugs 40 days prior to enrolment or within at least 5 half-lives of drug use.
  • Positive screening results for infectious diseases during the screening period, include HIV, HBsAg, HBcAb, HCV antibody tests.
  • Any abnormal results of laboratory tests judged by the investigator to be clinically significant during the screening period.
  • Blood loss within 40 days prior to administration 50~500 mL, or loss of more than 500 mL of blood within 56 days prior to administration.
  • Drinking alcohol 48 hours before screening or during CRU period.
  • Prescription and over-the-counter use within 14 days or at least 5 half-lives prior to the baseline period, or use of any other substance that may affect CYP3A activity within 14 days or at least 5 half-lives before taking this study drug.
  • History of thyroid disease or clinically significant thyroid test abnormalities.
  • Allergy to thyroid medication.
  • Presence of any disease that may interfere with the absorption, distribution, metabolism or excretion of drugs, Including bile salt metabolism in the colon, such as gastrectomy, inflammatory bowel disease, etc.
  • According to the researcher's judgment, there are clinically significant diseases found, including but not limited to (gastrointestinal, kidney, liver, nervous, blood, endocrine, tumor, lung, immune, mental or cardiovascular diseases), researchers believe that participating in the study poses risks to participants.
  • Allergy to the investigational drug or any component of the investigational drug, allergy history and constitution.
  • Diseases or conditions with clinical significance that researchers believe may pose a risk to the safety of subjects or interfere with the conduct, progress, or completion of the study.
  • Abnormal thyroid function test during screening.
  • Screening or baseline cardiac troponin>ULN.
  • MAD
  • Special dietary requirements that cannot follow a unified diet.
  • Pregnant or lactating women who have a pregnancy plan during or within 3 months after the trial, female subjects tested positive for pregnancy during screening or baseline period.
  • Individuals with a history of febrile diseases or active infections within 7 days prior to the first administration of medication.
  • Positive urine drug screening results during screening or baseline period.
  • History of drug/drug abuse within 5 years prior to the start of the trial, or positive drug screening results during screening or baseline period.
  • Subjects who are receiving lipid-lowering treatment or have LDL-C>190 mg/dL and have a family history of coronary heart disease, arrhythmia, unexplained syncope, or cardiac arrest.
  • History of QTc extension in the past:
  • Screening period QTcF ≥ 450 ms.
  • Family history of hypocalcemia or long QT interval syndrome.
  • Using drugs that cause QT/QTc prolongation.
  • Abnormal results of ECG with clinical significance determined by researchers.
  • Abnormal liver function: AST, ALT, ALP, GGT and TBIL>ULN.
  • Screening for smoking or using nicotine products within the first 3 months and during the study period.
  • Use of other investigational drugs 40 days prior to enrolment or within at least 5 half-lives of drug use.
  • Positive screening results for infectious diseases during the screening period, include HIV, HBsAg, HBcAb, HCV antibody Tests.
  • Any abnormal results of laboratory tests judged by the investigator to be clinically significant during the screening period.
  • Blood loss within 40 days prior to administration 50~500 mL, or loss of more than 500 mL of blood within 56 days prior to administration.
  • Men and women who consumed more than 1 unit per day prior to screening, [1 unit = 150 ml of wine, 360 ml of beer or 45 ml of 40% alcohol], drinking alcohol 48 hours before administration and during CRU.
  • Prescription and over-the-counter use within 14 days or at least 5 half-lives prior to the baseline period, or use of any drug or other substance that may affect CYP3A activity within 14 days or at least 5 half-lives before taking this study drug.
  • History of thyroid disease or clinically significant thyroid test abnormalities.
  • Allergy to thyroid medication.
  • Presence of any disease that may interfere with the absorption, distribution, metabolism or excretion of drugs, Including bile salt metabolism in the colon, such as gastrectomy, inflammatory bowel disease, etc.
  • According to the researcher's judgment, there are clinically significant diseases found, including but not limited to (gastrointestinal, kidney, liver, nervous, blood, endocrine, tumor, lung, immune, mental or cardiovascular diseases), researchers believe that participating in the study poses risks to participants.
  • Allergy to the investigational drug or any component of the investigational drug, Allergy history and constitution.
  • Diseases or conditions with clinical significance that researchers believe may pose a risk to the safety of subjects or interfere with the conduct, progress, or completion of the study.
  • Abnormal thyroid function test during screening.
  • Screening or baseline cardiac troponin>ULN.

Trial locations and contacts

1 site in 1 country.

China1 site
  • Shanghai Xuhui Central Hospital

    Shanghai

Other trials in China

About this study

Official title: A Phase I Study Evaluating the Safety, Tolerability, Pharmacokinetics and Food Effect of Randomized, Double-Blind, Placebo-Controlled Single and Multiple Dose Escalations of CS060380 in Healthy and Elevated LDL-C Subjects

Study to Evaluate Safety, Tolerability and Pharmacokinetics of CS060380 in Healthy and Elevated LDL-C Subjects.

Read the detailed description

A Phase I study Evaluating the Safety, Tolerability, Pharmacokinetics and Food Effects of Randomised, Double-Blind, Placebo-Controlled Single and Multiple Dose Escalations of CS060380 in Healthy and Elevated LDL-C Subjects.

Conditions
MASH
Being tested
CS060380

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • CS060380Drug

    Also called Placebo

    Tablets administered orally

Study groups in NCT06573528
Study groupRoleWhat they receive
Cohort A1: 0.2 mg CS060380ExperimentalEight healthy subjects were randomly assigned to take 0.2 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo (About 240L of water on an empty stomach).
Receives: Drug: CS060380
Cohort A2: 1 mg CS060380ExperimentalEight healthy subjects were randomly assigned to take 1 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo (About 240L of water on an empty stomach).
Receives: Drug: CS060380
Cohort A3: 2 mg CS060380ExperimentalEight healthy subjects were randomly assigned to take 2 mg of CS060380 or placebo on day 1, Six of the subjects were on study drug and two on placebo (About 240L of water on an empty stomach). Followed by a 10 day washout period, subjects in fed state will receive the same single oral dose of CS060380 2mg or placebo on day 11.
Receives: Drug: CS060380
Cohort A4: 5 mg CS060380ExperimentalEight healthy subjects were randomly assigned to take 5 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo (About 240L of water on an empty stomach).
Receives: Drug: CS060380
Cohort A5: 10 mg CS060380ExperimentalEight healthy subjects were randomly assigned to take 10 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo (About 240L of water on an empty stomach).
Receives: Drug: CS060380
Cohort B1: 1 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 1 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort B2: 2 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 2 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort C1: 0.25 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 0.25 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort C2: 0.5 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 0.5 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort C3: 0.75 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 0.75 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort D1: 0.1 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 0.1 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort D2: 0.15 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 0.15 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380
Cohort D3: 0.2 mg CS060380ExperimentalElevated LDL-C subjects were randomly assigned to take 0.2 mg of CS060380 or placebo, Six of the subjects were on study drug and two on placebo once daily for a consecutive 14 days.
Receives: Drug: CS060380

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. AE

    occurrence rate of AEs

    Measured: Day1 to Day 28

Secondary outcomes (18)
  1. Single-Dose Pharmacokinetic (PK) Parameter (AUC0-∞)

    AUC from time zero to infinity

    Measured: Day 1, day 2, day3, day4.

  2. Single-Dose Pharmacokinetic (PK) Parameter (AUC0-last)

    AUC from time zero to the last quantifiable concentration

    Measured: Day 1, day 2, day3, day4.

  3. Single-Dose Pharmacokinetic (PK) Parameter (Cmax)

    Maximum observed plasma concentration

    Measured: Day 1, day 2, day3, day4.

  4. Single-Dose Pharmacokinetic (PK) Parameter (Tmax)

    Time to the maximum observed plasma concentration

    Measured: Day 1, day 2, day3, day4.

  5. Single-Dose Pharmacokinetic (PK) Parameter (T1/2)

    Elimination half-life

    Measured: Day 1, day 2, day3, day4.

  6. Single-Dose Pharmacokinetic (PK) Parameter (CL/F)

    Apparent total plasma clearance

    Measured: Day 1, day 2, day3, day4.

  7. Single-Dose Pharmacokinetic (PK) Parameter (Kel)

    Elimination rate constant

    Measured: Day 1, day 2, day3, day4.

  8. Single-Dose Pharmacokinetic (PK) Parameter (MRT)

    Mean residence time

    Measured: Day 1, day 2, day3, day4.

  9. Single-Dose Pharmacokinetic (PK) Parameter (Vz/F)

    Apparent volume of distribution

    Measured: Day 1, day 2, day3, day4.

  10. Multiple-Dose Pharmacokinetic (PK) Parameter (Ct_max)

    Maximum concentration during a dosing interval

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  11. Multiple-Dose Pharmacokinetic (PK) Parameter (Ct_min)

    Minimum concentration during a dosing interval

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  12. Multiple-Dose Pharmacokinetic (PK) Parameter (AUCtau)

    AUC over one dosing interval

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  13. Multiple-Dose Pharmacokinetic (PK) Parameter (Tmax)

    Tmax

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  14. Multiple-Dose Pharmacokinetic (PK) Parameter (T1/2)

    T1/2

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  15. Multiple-Dose Pharmacokinetic (PK) Parameter (CL/F)

    CL/F

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  16. Multiple-Dose Pharmacokinetic (PK) Parameter (DF)

    Degree of fluctuation

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  17. Multiple-Dose Pharmacokinetic (PK) Parameter (Ct_av)

    Mean plasma concentration during a dosing interval

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

  18. Multiple-Dose Pharmacokinetic (PK) Parameter (Rac)

    Accumulation factor

    Measured: Day 1, day 2, day 7, day 8, day 9, day 10, day 11, day 12, day 13, day 14, day 15.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Aug 2024
  2. Study start3 Sep 2024
  3. Primary completion9 May 2025
  4. Study completion21 May 2025

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
104 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06573528
Sponsor's protocol ID
CS060380-FIH-CN-I-01
Status last verified
Aug 2025
First submitted
19 Aug 2024
Last updated
13 Aug 2025
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing CS060380 in people with MASH, run by Cascade Pharmaceuticals, Inc at 1 site in China.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 18 inclusion and 55 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 13 Aug 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

AE (time frame: Day1 to Day 28). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 13 Aug 2025.

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