A Clinical Trial to Compare and Evaluate Evaluate the Pharmacokinetics and Safety of CKD-846

July 20, 2026 updated by: Chong Kun Dang Pharmaceutical

A Randomized, Open-label and Parallel Study to Evaluate the Pharmacokinetics and Safety of CKD-846 in Healthy Male Subjects

A Clinical trial to compare and evaluate evaluate the pharmacokinetics and safety of CKD-846

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

A randomized, open-label and parallel study to evaluate the pharmacokinetics and safety of CKD-846 in healthy male subjects

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
34

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  1. Healthy man aged between 19 to 55 at screening
  2. Weight ≥ 55kg
  3. Body mass index (BMI) of 18.5 to 27.0kg/m2
  4. Those who agree to contraception from the first Investigational Product(IP) dosing day till 6 months after the last dosing day and decide not to provide sperm during the participation of clinical trial
  5. Those who voluntarily decide to participate in paper and agree to comply with the cautions after fully understand the detailed description of this clinical trial

Exclusion Criteria:

  1. Those who have clinically significant disease or medical history of Hepatopathy, Renal, Neurological, Immunity, Respiratory, Endocrine, urinary, tumor or Psychical disorder
  2. Those who have a history of clinically significant cardiovascular diseases such as myocardial infarction, angina pectoris, ventricular arrhythmia, heart failure, left ventricular outflow tract stenosis, stroke, and transient ischemic attack within 2 years prior to the first administration of the investigational drug
  3. Those with eye diseases including genetic degenerative retinal diseases, including retinitis pigmentosa
  4. Those with a past history of erection lasting more than 4 hours and priapism while taking PDE5 inhibitors such as tadalafil
  5. Those who have a history of gastrointestinal surgery except simple appendectomy and hernia surgery which can interfere with drug absorption
  6. Persons with a history of clinically significant hypersensitivity to drugs or additives, including ingredients of clinical investigational drugs
  7. Those who have genetic problems such as galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption
  8. A person who is judged to be unsuitable as a test subject in a screening test conducted within 28 days before administration of the investigational drug
  9. Those who has a drug abuse history within one year or positive reaction on urine drug screening test.
  10. Those who has taken over-the-counter or prescription drugs, excluding topical agents without significant systemic absorption, within a specified period of time and the administered drug is judged to have an effect on this test or may affect the safety of the subject
  11. People who need to take nitrate preparations or nitric oxide donors etc. regularly or intermittently during the clinical trial period
  12. Those who continuously smoke excessively or consume caffeine or alcohol
  13. A person who consumed food containing grapefruit within 7 days before the first administration of the investigational drug
  14. Persons who participated in another clinical trial (including bioequivalence test) and received an investigational drug within 180days prior to the date of first administration of the investigational drug
  15. Those who donated whole blood within 60 days before the first date of administration and donated ingredients within 30 days
  16. Those who have received blood transfusion in 30 days
  17. Those who are deemed insufficient to participate in clinical study by investigators

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: R (Reference group)
D091, Multi dose
Drug: D091
once administration of Investigational Product
Experimental: A1 (Test group)
CKD-846, Single dose
Drug: CKD-846
once administration of Investigational Product
Experimental: A2 (Test group)
CKD-846, Single dose
Drug: CKD-846
once administration of Investigational Product
Experimental: A3 (Test group)
CKD-846, Single dose
Drug: CKD-846
once administration of Investigational Product

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Plasma Concentration of D091
Time Frame: Pre-dose, Post-dose Day1~Day34 (During the administration period)
Concentration of During the administration period
Pre-dose, Post-dose Day1~Day34 (During the administration period)
Plasma Concentration of CKD-846
Time Frame: Pre-dose, Post-dose Day1~Day91 (During the administration period)
Concentration of During the administration period
Pre-dose, Post-dose Day1~Day91 (During the administration period)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Chong Kun Dang Pharmaceutical

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 23, 2026

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 2, 2026

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 12, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 29, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 8, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 11, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 21, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 20, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • A133_02PK2504

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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