Study of the Safety, Tolerability and Pharmacokinetics of 611 in Adult Healthy Volunteers

NCT ID: NCT04527718

Last Updated: 2022-11-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-09-09

Study Completion Date

2021-08-13

Brief Summary

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This is a Phase 1 randomized, double blinded, placebo-controlled, single dose escalation study to evaluate the safety, tolerability, and PK of 611 in healthy volunteers.

Detailed Description

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Total duration of the study period per subject is about 4 months broken down as follows:

The screening period is up to 28 days, one dose treatment, and follow- up period is up to 71±7 days (90±9 days for Cohorts 1 and 2).

Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Cohort 1

611 dose 1 (45mg) plus placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

placebo as a single SC injection on Day 1;

611

Intervention Type DRUG

611 as a single SC injection on Day 1;

Cohort 2

611 dose 2 (150mg) plus placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

placebo as a single SC injection on Day 1;

611

Intervention Type DRUG

611 as a single SC injection on Day 1;

Cohort 3

611 dose 3 (300mg) plus placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

placebo as a single SC injection on Day 1;

611

Intervention Type DRUG

611 as a single SC injection on Day 1;

Cohort 4

611 dose 4 (450mg) plus placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

placebo as a single SC injection on Day 1;

611

Intervention Type DRUG

611 as a single SC injection on Day 1;

Cohort 5

611 dose 5 (600mg) plus placebo

Group Type EXPERIMENTAL

Placebo

Intervention Type DRUG

placebo as a single SC injection on Day 1;

611

Intervention Type DRUG

611 as a single SC injection on Day 1;

Interventions

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Placebo

placebo as a single SC injection on Day 1;

Intervention Type DRUG

611

611 as a single SC injection on Day 1;

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Able to understand and willing to sign the ICF
2. Healthy male and female subjects, non-smokers, 18-55 years of age
3. In the opinion of the investigator, with no significant medical history, and in good health.
4. Body mass index 19.0-32.0 kg/m2 and body weight ≥ 50.0 kg for males and ≥ 45.0 kg for females.
5. Subjects are able to follow the study protocol and complete the trial.

Exclusion Criteria

1. History of hypersensitivity to similar drugs to 611 or their excipients.
2. Pregnant, or nursing females.
3. HepBsAg or HepCAb positive.
4. Human immunodeficiency virus (HIV) positive.
5. Positive urine drug screen, or cotinine test.
6. Any reason which, in the opinion of the Qualified Investigator, would prevent the subject from participating in the study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Sunshine Guojian Pharmaceutical (Shanghai) Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Covance Dallas Clinical Research Unit

Dallas, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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SSGJ-611-HV-I-A

Identifier Type: -

Identifier Source: org_study_id

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