A Study of SGB-3383 in Healthy Subjects

NCT ID: NCT06995326

Last Updated: 2025-06-03

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

NOT_YET_RECRUITING

Clinical Phase

PHASE1

Total Enrollment

37 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-06-30

Study Completion Date

2027-01-31

Brief Summary

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The purpose of this study is to evaluate the safety, tolerability, pharmacokinetic (PK), and pharmacodynamic (PD) effects of SGB-3383 in healthy subjects. The study will be designed as a single ascending dose (SAD) phase, utilizing a double-blind, placebo-controlled approach.

Detailed Description

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Conditions

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Healthy Volunteers

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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SGB-3383

SGB-3383 for sc injection

Group Type EXPERIMENTAL

SGB-3383

Intervention Type DRUG

SGB-3383 for sc injection, single dose

SGB-3383-Matching placebo

Normal saline (0.9% NaCl) matching volume of SGB-3383 doses will be administered

Group Type PLACEBO_COMPARATOR

SGB-3383-Matching placebo

Intervention Type DRUG

SC injection, single dose

Interventions

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SGB-3383

SGB-3383 for sc injection, single dose

Intervention Type DRUG

SGB-3383-Matching placebo

SC injection, single dose

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Weight ≥ 45.0 kg (female) or ≥ 50.0 kg (male), and Body Mass Index (BMI) within the range of 18.0 to 28.0 kg/m², inclusive
* Physical examination, vital signs, 12-lead electrocardiogram, and laboratory tests be normal or slightly abnormal but not clinically significant according to investigator's judgement.
* Participants must agree to use adequate contraception from signing the informed consent until 3 months after completion of the follow-up visit.
* Willing to comply with the protocol required visit schedule and visit requirements and provide written informed consent.

Exclusion Criteria

* A history of or a current surgical or medical condition that, in the opinion of the Investigator, may put the subject at significant risk (according to Investigator's judgment) or interfere with the subject's participation in the clinical study.
* History of meningococcal infection, or subjects from occupations or living environment at risk of Neisseria meningitidis exposure.
* Positive result of hepatitis B surface antigen (HBsAg), hepatitis C virus antibody (HCV Ab), human immunodeficiency virus (HIV) antibody, or syphilis at screening.
* Alanine aminotransferase (ALT), total bilirubin (TBIL), aspartate aminotransferase (AST)\> 1.5 × ULN, and deemed clinically significant by the Investigators
* QTcF values \> 450 ms for male, and \> 470 ms for female
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Suzhou Sanegene Bio Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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SGB.clinical

Role: CONTACT

+086 021-60209828

Other Identifiers

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SGB-3383-002

Identifier Type: -

Identifier Source: org_study_id

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