To Evaluate the Safety, Tolerability and Pharmacokinetics of CT-P63 in Healthy Subjects

Sponsor
Celltrion (Industry)
Overall Status
Completed
CT.gov ID
NCT05017168
Collaborator
(none)
24
1
2
3.5
6.9

Study Details

Study Description

Brief Summary

This is a Phase I study that randomized, double-blind, Placebo-controlled, Parallel Group, Single Ascending Dose Study to evaluate Safety, Tolerability and Pharmacokinetics of CT-P63 in Healthy Subjects.

Condition or Disease Intervention/Treatment Phase
Phase 1

Detailed Description

CT-P63 is a monoclonal antibody targeted against SARS-CoV-2 spike RBD as a treatment for SARS CoV 2 infection. CT-P63 is currently being developed by the Sponsor as a potential treatment for SARS-CoV-2 infection. In this study, safety, tolerability, and pharmacokinetics of CT-P63 will be evaluated in healthy subjects.

Study Design

Study Type:
Interventional
Actual Enrollment :
24 participants
Allocation:
Randomized
Intervention Model:
Sequential Assignment
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
A Phase 1, Randomized, Double-blind, Placebo-controlled, Parallel Group, Single Ascending Dose Study to Evaluate the Safety, Tolerability and Pharmacokinetics of CT-P63 in Healthy Subjects
Actual Study Start Date :
Oct 11, 2021
Actual Primary Completion Date :
Nov 12, 2021
Actual Study Completion Date :
Jan 25, 2022

Arms and Interventions

Arm Intervention/Treatment
Experimental: CT-P63

Single Ascending Dose

Drug: CT-P63
CT-P63 will be administered

Placebo Comparator: Placebo

Single Ascending Dose

Drug: Placebo
Placebo-matching CT-P63

Outcome Measures

Primary Outcome Measures

  1. To evaluate safety and tolerability of single ascending dose of CT-P63: [Up to 14 Days]

    Proportion of patients with Treatment Emergent Adverse Events (TEAEs) by CTCAE v5.0 Proportion of patients with Treatment Emergent Serious Adverse Events (TESAEs) by CTCAE v5.0 Proportion of patients with TEAEs of special interest (IRR including hypersensitivity/anaphylactic reaction) by CTCAE v5.0

Secondary Outcome Measures

  1. To evaluate immunogenicity of single ascending dose of CT-P63: [Up to 90 Days]

    Incidence of ADA and NAbs to CT-P63 (positive or negative)

  2. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    Pharmacokinetic (PK) parameter: Area under the serum concentration-time curve from time zero to infinity, calculated using the linear up and low down trapezoidal rule(AUC0-inf)

  3. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Dose normalized AUC0-inf (normalized to total body dose)(AUC0-inf/Dose)

  4. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Area under the serum concentration-time curve from time zero to the last quantifiable concentration, calculated using the linear up and log down trapezoidal rule(AUC0-last)

  5. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Dose normalized AUC0-last (normalized to total body dose)(AUC0-last/Dose)

  6. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Maximum observed serum concentration(Cmax)

  7. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Dose normalized Cmax(normalized to total body dose)(Cmax/Dose)

  8. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Time to Cmax(Tmax)

  9. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Terminal elimination half-life(t1/2)

  10. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Percentage of the area extrapolated for calculation of AUC0-inf(%AUCext)

  11. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Terminal elimination rate constant estimated from the linear regression of the natural log-transformed concentration over time at the terminal phase(λz)

  12. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Total body clearance(CL)

  13. To evaluate the Pharmacokinetic(PK) of CT-P63 [Up to 90 Days]

    PK parameter: Volume of distribution at steady state (Vss)

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years to 60 Years
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
Yes

[Inclusion Criteria]

Each subject must meet all of the following criteria to be randomized in this study:
  1. Subject is a healthy male or female subject, aged between 18 to 60 years (both inclusive). Health is defined as no clinically relevant abnormalities identified by Investigator's decision based on a detailed medical history, full physical examination, including blood pressure, heart rate, respiratory rate, and body temperature measurements, 12-lead electrocardiogram (ECG) and clinical laboratory tests prior to the study drug administration.

  2. Subject with a body weight of ≥ 50 kg and a body mass index between 18.0 and 29.9 kg/m2 (both inclusive).

  3. Subject is able to understand and to comply with protocol requirements, instructions, and restrictions.

[Exclusion Criteria]

A Subject meeting any of the following criteria will be excluded from the study:
  1. Subject has a medical history or current presence of disease including one or more of the following(s):

  2. History of or current allergic reaction such as asthma, urticaria, angioedema, and eczematous dermatitis considered as clinically significant in the Investigator's opinion or hypersensitivity including known or suspected clinically relevant drug hypersensitivity to any monoclonal antibody or any component of study drug

  3. History of or current medical condition including gastrointestinal, renal, endocrine, neurologic, autoimmune, hepatic, hematological metabolic (including known diabetes mellitus), cardiovascular, or psychiatric condition classed as clinically significant by the Investigator

  4. History of malignancy within past 5 years or any current malignancy

  5. Current infection with human immunodeficiency, syphilis, hepatitis B or hepatitis C

  6. History of or current infection requiring a course of systemic anti-infective that was completed within 28 days prior to the study drug administration or a serious infection (associated with hospitalization or which required IV antibiotics) within 6 months before the study drug administration

  7. History of an illness within 28 days prior to the study drug administration that is identified as clinically significant by the Investigator or requires hospitalization

  8. History of surgical intervention or an operation within 28 days prior to the study drug administration or plans to have a surgical procedure during the study period

  9. Subject had a history of or concurrent use of medications including any prior therapy of following(s):

  10. Any vaccination within 4 weeks prior to the study drug administration. For SARS-CoV-2 vaccine, subject who received any investigational or approved SARS-CoV-2 vaccine cannot be enrolled, regardless of the timing of administration

  11. Treatment with any monoclonal antibody, fusion protein, or blood transfusion within 6 months or 5 half lives (which is longer) prior to the study drug administration or current use of biologics

  12. Prescription medication (excluding hormonal birth control), over-the-counter drug, dietary supplements or herbal remedies within 7 days or 5 half-lives (whichever is longer) prior to the study drug administration

  13. Treatment with any other investigational drug within 6 months or 5 half lives (which is longer) prior to the study drug administration

Contacts and Locations

Locations

Site City State Country Postal Code
1 Biokinetica S.A Józefów Poland 05-410

Sponsors and Collaborators

  • Celltrion

Investigators

  • Principal Investigator: Monika Kiecana, Dr., Biokinetica S.A.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
Celltrion
ClinicalTrials.gov Identifier:
NCT05017168
Other Study ID Numbers:
  • CT-P63 1.1
  • 2021-003530-37
First Posted:
Aug 23, 2021
Last Update Posted:
Aug 11, 2022
Last Verified:
Aug 1, 2022
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of Aug 11, 2022