Clinical Study of Recombinant Humanized CTLA-4-FC Fusion Protein Injection in Healthy Subjects

NCT05256719 · Status: RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 46

Last updated 2024-05-07

No results posted yet for this study

Summary

This is a single-center, randomized, double-blind, does-escalation Phase I Clinical Study that aim to evaluate the tolerability, safety and PK Characteristics of recombinant humanized CTLA-4-FC fusion protein injection in Healthy Subjects.

Conditions

  • Health Volunteer

Interventions

BIOLOGICAL

Recombinant human CTLA-4-FC fusion protein for injection 1mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 1mg/kg , i.v. single dose usage.

BIOLOGICAL

Recombinant human CTLA-4-FC fusion protein for injection 2.5mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 2.5mg/kg , i.v. single dose usage.

BIOLOGICAL

Recombinant human CTLA-4-FC fusion protein for injection 5mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 5mg/kg , i.v. single dose usage.

BIOLOGICAL

Recombinant human CTLA-4-FC fusion protein for injection 7.5mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 7.5mg/kg , i.v. single dose usage.

BIOLOGICAL

Recombinant human CTLA-4-FC fusion protein for injection 10mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 10mg/kg , i.v. single dose usage.

BIOLOGICAL

Placebo-1mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 1mg/kg

BIOLOGICAL

Placebo-2.5mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 2.5mg/kg

BIOLOGICAL

Placebo-5mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 5mg/kg

BIOLOGICAL

Placebo-7.5mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 7.5mg/kg

BIOLOGICAL

Placebo-10mg/kg

Recombinant human CTLA-4-FC fusion protein for injection 10mg/kg

Sponsors & Collaborators

  • Beijing VDJBio Co., LTD.

    lead INDUSTRY

Principal Investigators

  • Huiying Rao, M.D. · Peking University People's Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-09-21
Primary Completion
2025-12-31
Completion
2025-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05256719 on ClinicalTrials.gov