- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06213259
A Study of KD6005 in Healthy Participants and Participants With Rheumatoid Arthritis (RA)
February 1, 2024 updated by: Shanghai Kanda Biotechnology Co., Ltd.
A Phase 1, Randomised, Double-blind, Placebo-controlled Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Preliminary Pharmacodynamics of KD6005 in Healthy Participants and Participants With Rheumatoid Arthritis (RA).
This phase 1 study will consist of two parts: Phase 1a is a single-dose study, and will evaluate the safety, tolerability, pharmacokinetics (PK) and preliminary pharmacodynamics (PD) in healthy participants.
Phase 1b is a multiple doses study, and will evaluate the safety, tolerability, PK and preliminary PD in participants with rheumatoid arthritis (RA).
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
72
Phase
- 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
- Name: Chi Zhang
- Phone Number: +8615800854907
- Email: zhangchi@kandatech.cn
Study Locations
-
-
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Beijing, China
- Recruiting
- Peking University People's Hospital
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Contact:
- Yi Fang
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Principal Investigator:
- Yi Fang
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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
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
Main Inclusion Criteria for Healthy Participants (Phase 1a):
- Being voluntary to sign the informed consent form.
- Male or female age 18 to 50 years. Have a body mass index (BMI) between 19 and 26 kg/m2 inclusive and weigh at least 50kg for male , or at least 45kg female. In good overall health at the time of screening.
Main Inclusion Criteria for RA participants (Phase 1b):
- Being voluntary to sign the informed consent form.
- Age 18-70 years old, and subjects with rheumatoid arthritis (RA) diagnosed by the 1987 or 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) classification criteria.
Exclusion Criteria:
Main Exclusion Criteria for Healthy Participants (Phase 1a):
- Known to be allergic to KD6005 or its components.
- History of malignancy under study within 5 years, except adequately treated and cured basal or squamous cell carcinoma of the skin or cervical carcinoma in situ.
- Subjects who had undergone any surgical procedures within 3 months prior to screening, or will plan surgery during the study period and within 1 month after the study ended.
- History of clinically significant cardiovascular, hepatic, neurological, respiratory, hematological, digestive, rheumatological, immune, renal, or psychiatric disorders that the investigator believes may confuse the study results or place the subject at undue risk.
- Subjects who are judged by the investigator to have a disease affecting drug absorption, distribution, metabolism, and excretion; Or skin disease or other disease affecting subcutaneous injection.
- Clinical symptoms, signs, laboratory tests or X-ray tests suggest active tuberculosis(TB).
- An infection that the investigators determined to be clinically significant occurred within 3 months prior to screening.
- Blood donation within the last 3 months (more than 400mL).
- Subjects who have participated in clinical trials of any drug or medical device within 3 months or 5 drug half-lives (whichever is longer) prior to screening.
- Any acute illness that the investigators determined to be clinically significant occurred in the 1 month prior to screening.
- A history of severe herpes virus infection.
- A history of drug use or substance abuse.
- Subjects who received live/attenuated vaccine within 2 months prior to screening or required live vaccines during study participation, including within 28 days after the last KD6005 administration.
- Received any medication within 4 weeks prior to use of KD6005.
- Subjects who have been tested positive for the following tests: Hepatitis B virus (HBV), Hepatitis C virus (HCV), human immunodeficiency virus (HIV).
- Pregnant or breastfeeding females.
- Smoke greater than 5 cigarettes/day.
- Alcoholism: Positive breath test for alcohol.
- Subjects who may not be able to complete the study for other reasons or who the investigator believes should not be included.
Main Exclusion Criteria for RA participants (Phase 1b):
- History of congestive heart failure, including asymptomatic congestive heart failure.
- History of serious diseases of hepatic, renal and other important organs, hematological and endocrine system disorders.
- Subjects diagnosed with other rheumatic immune system diseases, except rheumatoid arthritis secondary sjogren's syndrome and asymptomatic Hashimoto thyroiditis.
- Severe infection or acute or chronic infection in the 6 months prior to the initial study.
- History of latent or active granulomatous infection in the 6 months prior to screening.
- History of a non-tuberculous mycobacterium infection or an opportunistic infection within 6 months prior to screening.
- Present or previous history of malignant tumor.
- Pregnant or breastfeeding females.
- Subjects who have participated in clinical trials of any drug within 3 months prior to screening.
- Subjects who received live vaccine within 3 months prior to screening, or who will plan to receive live vaccine within 3 months from the first administration to the last administration of the KD6005.
- Treatment with small-molecule targeted drugs, such as JAK inhibitors, within 4 weeks prior to randomization.
- HBV screening includes HbsAg (surface antigen), anti-HBs (surface antibody) and anti-HBc (core antibody). Evidence of hepatitis B infection (positive for HBsAg).
- Subjects with a positive test for tuberculosis (TB).
- Subjects who have been tested positive for the following tests: Hepatitis C virus (HCV), human immunodeficiency virus (HIV).
- Known to be allergic to the KD6005.
- Subjects with a joint functional class IV or those who are bedridden or wheelchair-bound for a long time.
- Subjects with arthritic diseases other than osteoarthritis.
- Subjects have depression or the significant suicide ideation.
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: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: KD6005 (Healthy)
Healthy participants will receive a single dose of KD6005 in dose escalation cohorts subcutaneously (SQ).
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Biological: KD6005, SQ
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Placebo Comparator: Placebo (Healthy)
Healthy participants will receive a single dose of placebo, SQ.
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Placebo, SQ
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Experimental: KD6005(RA)
Participants with RA will receive a multiple-dose of KD6005 in dose escalation cohorts, SQ.
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Biological: KD6005, SQ
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Placebo Comparator: Placebo (RA)
Participants with RA will receive a multiple-dose of placebo, SQ.
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Placebo, SQ
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Phase 1a, and Phase 1b: The incidence and safety profile of participants with adverse events (AEs), serious adverse events(SAE)
Time Frame: Phase 1a: Through study completion, an average of 42 Days; Phase 1b: Through study completion, an average of 57 Days
|
To assess the safety and tolerability of KD6005 in healthy participants or Rheumatoid Arthritis (RA) participants.
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Phase 1a: Through study completion, an average of 42 Days; Phase 1b: Through study completion, an average of 57 Days
|
Phase 1a, and Phase 1b: Percentage of Participants With Laboratory Abnormalities, that have clinical significance
Time Frame: Phase 1a: Through study completion, an average of 42 Days; Phase 1b: Through study completion, an average of 57 Days
|
Phase 1a: Through study completion, an average of 42 Days; Phase 1b: Through study completion, an average of 57 Days
|
|
Phase 1a: The Pharmacokinetics(PK) profile of KD6005: Maximum observed serum concentration (Cmax)
Time Frame: Through study completion, an average of 42 Days
|
Through study completion, an average of 42 Days
|
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Phase 1a: The Pharmacokinetics(PK) profile of KD6005: Time to reach maximum serum concentration (Tmax)
Time Frame: Through study completion, an average of 42 Days
|
Through study completion, an average of 42 Days
|
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Phase 1a: The Pharmacokinetics(PK) profile of KD6005: half-life (T1/2)
Time Frame: Through study completion, an average of 42 Days
|
Through study completion, an average of 42 Days
|
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Phase 1a: The Pharmacokinetics(PK) profile of KD6005: Area under blood concentration-time curve (AUC0-T and AUC0-∞)
Time Frame: Through study completion, an average of 42 Days
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Through study completion, an average of 42 Days
|
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Phase 1a: The Pharmacokinetics(PK) profile of KD6005: Apparent volume of distribution (Vd)
Time Frame: Through study completion, an average of 42 Days
|
Through study completion, an average of 42 Days
|
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Phase 1a: The Pharmacokinetics(PK) profile of KD6005: Mean retention time (MRT)
Time Frame: Through study completion, an average of 42 Days
|
Through study completion, an average of 42 Days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Phase 1a, and Phase 1b: The immunogenicity of KD6005
Time Frame: Phase 1a: Through study completion, an average of 42 Days; Phase 1b: Through study completion, an average of 57 Days
|
Including the incidence of ADA positive.
For ADA positive patients, the incidence of neutralizing antibody (NAB) will be analyzed.
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Phase 1a: Through study completion, an average of 42 Days; Phase 1b: Through study completion, an average of 57 Days
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Phase 1b: The Pharmacokinetics(PK) profile of KD6005: Maximum observed serum concentration (Cmax)
Time Frame: Through study completion, an average of 57 Days
|
Through study completion, an average of 57 Days
|
|
Phase 1b: The Pharmacokinetics(PK) profile of KD6005: Time to reach maximum serum concentration (Tmax)
Time Frame: Through study completion, an average of 57 Days
|
Through study completion, an average of 57 Days
|
|
Phase 1b: The Pharmacokinetics(PK) profile of KD6005: half-life (T1/2)
Time Frame: Through study completion, an average of 57 Days
|
Through study completion, an average of 57 Days
|
|
Phase 1b: The Pharmacokinetics(PK) profile of KD6005: Area under blood concentration-time curve (AUC0-T and AUC0-∞)
Time Frame: Through study completion, an average of 57 Days
|
Through study completion, an average of 57 Days
|
|
Phase 1b: The Pharmacokinetics(PK) profile of KD6005: Apparent volume of distribution (Vd)
Time Frame: Through study completion, an average of 57 Days
|
Through study completion, an average of 57 Days
|
|
Phase 1b: The Pharmacokinetics(PK) profile of KD6005: Mean retention time (MRT)
Time Frame: Through study completion, an average of 57 Days
|
Through study completion, an average of 57 Days
|
|
Phase 1b: Change From Baseline in Erythrocyte sedimentation rate (ESR)
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Change From Baseline in C-reactive protein (CRP)
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Change From Baseline in anti-Cyclic citrullinated peptide antibody (anti-CCP)
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Percentage of Participants Who Achieved an American College of Rheumatology (ACR) 20% Improvement (ACR20) Response
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Percentage of Participants Who Achieved an American College of Rheumatology (ACR) 50% Improvement (ACR50) Response
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Percentage of Participants Who Achieved an American College of Rheumatology (ACR) 70% Improvement (ACR70) Response
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Change From Baseline in Disease Activity Score for 28 Joint Counts (DAS28) Using CRP
Time Frame: Through study completion, an average of 57 Days
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Preliminary pharmacodynamic evaluation in RA participants.
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Through study completion, an average of 57 Days
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Phase 1b: Change From Baseline in Disease Activity Score for 28 Joint Counts (DAS28) Using ESR
Time Frame: Through study completion, an average of 57 Days
|
Preliminary pharmacodynamic evaluation in RA participants.
|
Through study completion, an average of 57 Days
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Yi Fang, Peking University People's Hospital
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)
January 6, 2024
Primary Completion (Estimated)
June 1, 2024
Study Completion (Estimated)
December 1, 2025
Study Registration Dates
First Submitted
December 25, 2023
First Submitted That Met QC Criteria
January 9, 2024
First Posted (Actual)
January 19, 2024
Study Record Updates
Last Update Posted (Estimated)
February 2, 2024
Last Update Submitted That Met QC Criteria
February 1, 2024
Last Verified
December 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- KD6005CT01
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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