A Sudy to Evaluate the Efficacy and Safety of TNM001 in High-risk Infants

NCT ID: NCT06710925

Last Updated: 2024-12-04

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

PHASE3

Total Enrollment

201 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-11-30

Study Completion Date

2027-11-30

Brief Summary

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This study is a Phase 3 randomized, double-blind, placebo-controlled study to evaluate the safety, efficacy, and immunogenicity of TNM001 in high-risk infants when entering their RSV season. Approximately 201 infants will be randomized in a ratio of 2:1 to receive TNM001 or placebo. All subjects will be followed for 270 days after dosing. This study will be conducted at approximately 20 sites in China.

Detailed Description

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Conditions

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Respiratory Syncytial Virus Infections

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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TNM001

Group Type EXPERIMENTAL

TNM001

Intervention Type BIOLOGICAL

single dose intramuscular injection

Placebo

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type BIOLOGICAL

single dose intramuscular injection

Interventions

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TNM001

single dose intramuscular injection

Intervention Type BIOLOGICAL

placebo

single dose intramuscular injection

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* 1.High risk infants under 1 year of age who are entering their first RSV season at the time of screening.
* 2.Subject's legal representative(s) is(are) able to understand and comply with the requirements and procedures of the protocol,including scheduled visits and sample collection.
* 3.Subject is available to complete the follow-up period.

Exclusion Criteria

* 1\. Any fever (\> 38.0°C) or acute illness within 7 days prior to randomization
* 2\. History of RSV infection
* 3\. Being hospitalized at the time of randomization
* 4\. Currently receiving or expected to receive immunosuppressive therapy during the study period.
* 5\. Renal impairment or hepatic dysfunction
* 6\. Nervous system disease or neuromuscular disease
* 7\. Known immunodeficiency including HIV, mother with HIV infection unless the child's infection has been excluded.
* 8\. Known allergy history of immunoglobulin products, receipt or expected to receive immunoglobulins or blood products during the study period.
* 9.Receipt of RSV vaccine or mAb
* 10.Receiving blood products before randomization
Minimum Eligible Age

0 Weeks

Maximum Eligible Age

12 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Zhuhai Trinomab Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Hanmin Liu

Role: PRINCIPAL_INVESTIGATOR

West China Second Hospital, Sichuan University

Enmei Liu

Role: PRINCIPAL_INVESTIGATOR

Children's Hospital of Chongqing Medical University

Locations

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West China Second University Hospital, Sichuan University

Chengdu, Sichuan, China

Site Status

Children's Hospital of Chongqing Medical University

Chongqing, Sichuan, China

Site Status

Countries

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China

Central Contacts

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Xia Qu

Role: CONTACT

+86 0756 7263999

Haiyan An

Role: CONTACT

+86 0756 7263999

Other Identifiers

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TNM001-302

Identifier Type: -

Identifier Source: org_study_id