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HealhtyPhase 1NCT07735052

Drug-drug Interaction Study Between UIC202304, and UIC202305

A Phase 1 study testing UIC202304 and co-administration of UIC202304 and UIC202305 and UIC202305 and co-administration of UIC202304 and UIC202305 in people with Healhty, run by Korea United Pharm. Inc. at 1 site in South Korea.

Completed

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

Official record
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Trial summary

A randomized, open-label, two-sequence, two-period, multiple-dose, study to evaluate pharmacokinetic drug-drug interaction, safety and tolerability of UIC202304 and UIC202305 in healthy volunteers. Read more about this study

Who is it for?
Ages 19 to 55 yearsHealthy volunteers can take part
Conditions the study is for
Healhty
What is being tested?
UIC202304 and co-administration of UIC202304 and UIC202305 and UIC202305 and co-administration of UIC202304 and UIC202305
Could I receive a placebo?
No, everyone receives an active treatment
How many people
40 participants
Where
1 siteSouth Korea
Study dates
25 Sep 2023to 9 Sep 2024
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 19 to 55 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Healthy adult volunteers aged 19 years or older and younger than 55 years at the time of screening.
  • Male participants weighing at least 50 kg and female participants weighing at least 45 kg, with a body mass index, BMI, between 18.0 and 30.0 kg/m², inclusive.
  • Participants with no congenital or chronic diseases and no pathological symptoms or findings based on medical examination.
  • Participants who are judged by the investigator to be eligible for the study based on medical history, physical examination, clinical laboratory tests, and 12-lead electrocardiogram, ECG, performed within 4 weeks prior to the first administration of the investigational product, considering the characteristics of the investigational product.
  • Participants who are able to understand and comply with the study instructions and who are available to participate for the entire duration of the clinical trial.
  • Participants who agree to use contraception during the clinical trial and are able to comply with medically acceptable contraceptive methods, including a medically sterile or non-fertile condition. See Section 9.3.1 for acceptable contraceptive methods.
  • Participants who voluntarily decide to participate in the clinical trial after receiving and fully understanding a detailed explanation of the study and who provide written informed consent to comply with study requirements and precautions.

Who cannot join

  • 1. Medical History
  • Participants with a current or past history of clinically significant diseases involving the biliary system, including biliary obstructive disease; renal system, including severe renal impairment; hematologic or oncologic disorders; cardiovascular system, including congestive heart failure, coronary artery disease, aortic or mitral valve stenosis or related complications, arrhythmia, or renovascular hypertension; respiratory system, including asthma or chronic obstructive pulmonary disease; liver disease, including moderate or severe hepatic impairment; endocrine system, including diabetes mellitus, impaired glucose tolerance, hypothyroidism, or primary aldosteronism; gastrointestinal system; musculoskeletal system; central nervous system, including Parkinson's disease; psychiatric disorders; or malignant tumors.
  • Participants who are vulnerable to dehydration due to inadequate oral intake or who show clinically significant signs of dehydration.
  • Participants with a current or past history of gastrointestinal diseases that may affect drug absorption, including Crohn's disease, ulcer, gastritis, gastric spasm, gastroesophageal reflux disease, acute or chronic pancreatitis, or gastrointestinal surgery, except simple appendectomy or hernia repair.
  • Participants with hereditary angioedema or a history of angioedema during treatment with angiotensin-converting enzyme, ACE, inhibitors or angiotensin II receptor blockers.
  • Participants with a history of hypersensitivity or clinically significant hypersensitivity to amlodipine, telmisartan, atorvastatin, ezetimibe, drugs of similar classes, including other dihydropyridines, or other drugs, including aspirin or antibiotics.
Show all 32Show fewer
  • Participants who have had a clinically significant disease within 30 days prior to the first administration of the investigational product.
  • 2. Clinical Laboratory Tests and Examinations
  • Participants who, after sufficient rest, show any of the following vital sign values measured in a sitting position: systolic blood pressure >140 mmHg or <100 mmHg, diastolic blood pressure >90 mmHg or <60 mmHg, or pulse rate >100 beats/min or <60 beats/min.
  • Participants with positive results for serologic tests, including hepatitis B, hepatitis C, syphilis, or human immunodeficiency virus, HIV.
  • Participants with serum AST, ALT, or total bilirubin levels greater than 1.5 times the upper limit of normal, ULN.
  • Participants with glomerular filtration rate, GFR, calculated using the Cockcroft-Gault formula, of <60 mL/min.
  • Participants with creatine phosphokinase, CPK, levels increased to 5 times or more the upper limit of normal, ULN.
  • Participants with clinically significant findings on 12-lead electrocardiogram, ECG, or associated physical abnormalities or symptoms.
  • Participants who are judged by the investigator to be unsuitable for study participation based on physical examination or other findings.
  • 3. Allergy and Drug Abuse
  • Participants with genetic problems such as intolerance to the investigational product.
  • Participants with a history of drug abuse or a positive result for drugs of abuse in a drug screening test.
  • Participants with genetic problems such as galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption.
  • 4. Prohibited Concomitant Medications and Diet
  • Participants who have participated in another clinical trial within 180 days prior to the first administration of the investigational product.
  • Participants who have taken drugs that induce or inhibit drug metabolism, including CYP3A4 inducers or inhibitors, or drugs that inhibit drug transporters, including glecaprevir and pibrentasvir, within 28 days prior to the first administration of the investigational product.
  • Participants who have taken herbal medicines within 28 days, prescription drugs within 14 days, or over-the-counter drugs within 7 days prior to the first administration of the investigational product. However, participants may be allowed to participate in the clinical trial if the investigator determines that other conditions are appropriate.
  • Participants who have consumed grapefruit or grapefruit-containing foods within 7 days prior to the first administration of the investigational product, or who are unable to refrain from consuming them during the study period.
  • 5. Other Criteria
  • Participants who have donated whole blood within 60 days, donated blood components within 28 days, or received a blood transfusion within 28 days prior to the first administration of the investigational product.
  • Participants who have consumed excessive alcohol within 28 days prior to the first administration of the investigational product, defined as alcohol >30 g/day; soju >150 mL/day, based on 20% alcohol content; beer >750 mL/day, based on 4% alcohol content; liquor >75 mL/day, based on 40% alcohol content; or wine >300 mL/day, based on 10% alcohol content.
  • Participants who have smoked excessively within 28 days prior to the first administration of the investigational product, defined as >10 cigarettes/day, or who are unable to stop smoking during the clinical trial.
  • Participants who have consumed excessive caffeine within 28 days prior to the first administration of the investigational product, defined as coffee >5 cups/day, tea >1,250 mL/day, or cola >1,250 mL/day.
  • Participants who continuously consume alcohol or are unable to abstain from alcohol during the clinical trial.
  • Female participants who are pregnant or breastfeeding.
  • Participants who are judged by the investigator or study physician to be unsuitable for participation in the clinical trial for any other reason, including clinical laboratory test results, withdrawal of consent prior to admission for Period 1, or excessive tattoos.

Trial locations and contacts

1 site in 1 country.

South Korea1 site
  • Metro Hospital

    Anyang-si, Gyeonggi-do, 14086

Other trials in South Korea

About this study

Official title: A Randomized Open-label, Two-sequence, Two-period, Multiple-dose, Study to Evaluate Pharmacokinetic Drug-drug Interaction, Safety and Tolerability of UIC202304 and UIC202305 in Healthy Volunteers.

A randomized, open-label, two-sequence, two-period, multiple-dose, study to evaluate pharmacokinetic drug-drug interaction, safety and tolerability of UIC202304 and UIC202305 in healthy volunteers.

Conditions
Healhty
Being tested
UIC202304 and co-administration of UIC202304 and UIC202305, UIC202305 and co-administration of UIC202304 and UIC202305

What participants receive

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

  • UIC202304 and co-administration of UIC202304 and UIC202305Drug

    • UIC202304 1 Tab/day for 9 days
    • UIC202304 1 Tab/day + UIC202305 1 Tab/day for 7 days
  • UIC202305 and co-administration of UIC202304 and UIC202305Drug

    • UIC202305 1 Tab/day for 7 days
    • UIC202304 1 Tab/day + UIC202305 1 Tab/day for 9 days
Study groups in NCT07735052
Study groupRoleWhat they receive
UIC202304 followed by coadministration With UIC202305ExperimentalUIC202304 and co-administration of UIC202304 and UIC202305
Receives: Drug: UIC202304 and co-administration of UIC202304 and UIC202305
UIC202305 followed by coadministration With UIC202304ExperimentalUIC202305 and co-administration of UIC202304 and UIC202305
Receives: Drug: UIC202305 and co-administration of UIC202304 and UIC202305

What is being measured

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

  1. Area Under the Plasma Concentration-Time Curve Over a Dosing Interval at Steady State (AUCss,τ)

    AUCss,τ will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  2. Maximum Plasma Concentration at Steady State (Css,max)

    Css,max will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

Secondary outcomes (7)
  1. Area Under the Plasma Concentration-Time Curve Extrapolated to Infinity at Steady State (AUCss,inf)

    Area Under the Plasma Concentration-Time Curve Extrapolated to Infinity at Steady State (AUCss,inf) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  2. Time to Maximum Plasma Concentration at Steady State (Tss,max)

    Time to Maximum Plasma Concentration at Steady State (Tss,max) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  3. Elimination Half-Life at Steady State (tss,1/2)

    Elimination Half-Life at Steady State (tss,1/2) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  4. Minimum Plasma Concentration at Steady State (Css,min)

    Minimum Plasma Concentration at Steady State (Css,min) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  5. Apparent Total Body Clearance at Steady State (CLss/F)

    Apparent Total Body Clearance at Steady State (CLss/F) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  6. Apparent Volume of Distribution (Vd/F)

    Apparent Volume of Distribution (Vd/F) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

  7. Peak-to-Trough Fluctuation at Steady State (PTF)

    Peak-to-Trough Fluctuation at Steady State (PTF) will be determined for amlodipine, telmisartan, atorvastatin, 2-hydroxy atorvastatin, total ezetimibe, and free ezetimibe.

    Measured: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.

Timeline

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

  1. First posted29 Jul 2026
  2. Study start25 Sep 2023
  3. Primary completion24 Nov 2023
  4. Study completion9 Sep 2024

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
Other
Allocation
Randomised
Intervention model
Sequential
Masking
None (open label)
Enrolment
40 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT07735052
Sponsor's protocol ID
KUP-UI089-101
Status last verified
Jul 2026
First submitted
21 Jul 2026
Last updated
29 Jul 2026
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Undecided

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing UIC202304 and co-administration of UIC202304 and UIC202305 and UIC202305 and co-administration of UIC202304 and UIC202305 in people with Healhty, run by Korea United Pharm. Inc. at 1 site in South Korea.

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 7 inclusion and 32 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 29 Jul 2026. 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 South Korea. 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?

Area Under the Plasma Concentration-Time Curve Over a Dosing Interval at Steady State (AUCss,τ) (time frame: Predose (0 hour) and at 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose on Days 9 and 16 for UIC202304 alone and with UIC202305, and on Days 7 and 16 for UIC202305 alone and with UIC202304.). The study lists 2 primary outcomes in all. 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 29 Jul 2026.

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