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RB0026


Developer(s)

ReYoung

Originator
https://www.reyoung.com/s.php/en/

China

ReYoung (Suzhou) Biology Science & Technology Co., Ltd.


Drug structure

Structure placeholder

Structure placeholder


Drug information

Associated long-acting platforms

Monoclonal antibodies and antibody drug conjugates

Administration route

Intramuscular

Therapeutic area(s)

Respiratory syncytial virus (RSV)

Use case(s)

Prevention

Use of drug

Ease of administration

To be determined

Frequency of administration

Once

User acceptance

Not provided

Dosage

Available dose and strength

to be determined

Maximum dose

to be determined

Recommended dosing regimen

to be determined

Additional comments

Not provided

Dosage link(s)

Not provided


Drug information

Drug's link(s)

https://synapse.patsnap.com/drug/35e518d17b384cd1bd2a3e4e276c675e

Generic name

RB-0026 ; 库莱韦拜单抗

Brand name

investigational

Compound type

Biotherapeutic

Drug class/category

Monoclonal antibody - Respiratory syncytial virus F protein inhibitor

Summary

RB0026 appears to be a fully human, long-acting anti-RSV monoclonal antibody targeting the RSV F protein, currently being developed by ReYoung (Suzhou) Biology Science & Technology Co., Ltd. for prevention of RSV disease in infants. RB0026's binding targets are likely RSV sites II and IV (compared to site 0 preF for nirsevimab and site IV preF and postF for clesrovimab)

Approval status

A marketing authorization application has reportedly been accepted by China's NMPA/CDE and granted priority review.

Regulatory authorities

Submitted to NMPA

Safety

Not provided

Efficacy

Not provided

Evidence Summary

Not provided

Delivery device(s)

Not provided


Scale-up and manufacturing prospects

Scale-up prospects

Not provided

Tentative equipment list for manufacturing

Not provided

Manufacturing

Not provided

Specific analytical instrument required for characterization of formulation

Not provided


Clinical trials

CTR20243661

Identifier

CTR20243661

Link

https://synapse.patsnap.com/drug/35e518d17b384cd1bd2a3e4e276c675e

Phase

Phase III

Status

Completed

Sponsor

Reyoung

More details

Primary objectives: 1 Effectiveness (Efficacy): To evaluate the effectiveness of RB0026 injection in reducing RSV-induced lower respiratory tract infections (MALRTI) requiring medical intervention within 150 days (D1-D151) after administration compared with placebo in infants who are entering or in their first respiratory syncytial virus (RSV) epidemic season.

Purpose

A multicenter, randomized, double-blind, placebo-controlled Phase III clinical trial to evaluate the efficacy and safety of RB0026 injection in Chinese premature and full-term infants

Interventions

Not provided

Countries

China

Sites / Institutions

Not provided

Trials dates

Anticipated Start Date
Not provided

Actual Start Date
2024-10-17

Anticipated Date of Last Follow-up
Not provided

Estimated Primary Completion Date
Not provided

Estimated Completion Date
Not provided

Actual Primary Completion Date
Not provided

Actual Completion Date
Not provided

Studied populations

Age Cohort

Genders

Accepts pregnant individuals
No

Accepts lactating individuals
No

Accepts healthy individuals
Yes

Comments about the studied populations

Not provided

Health status

Not provided

Study type

Interventional (clinical trial)

Enrollment

Not provided

Allocation

Randomized

Intervention model

Parallel Assignment

Intervention model description

Not provided

Masking

Double-blind masking

Masking description

Not provided

Frequency of administration

Once

Studied LA-formulation(s)

Injectable

Studied route(s) of administration

Intramuscular

Use case

Prevention

Key resources

Not provided

ChiCTR2600123076

Identifier

CHICTR2600123076

Link

https://synapse.patsnap.com/drug/35e518d17b384cd1bd2a3e4e276c675e

Phase

Phase III

Status

Completed

Sponsor

Reyoung

More details

Not provided

Purpose

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase III Clinical Trial Evaluating the Efficacy and Safety of RB0026 Injection in Preterm and Term Infants in China

Interventions

Not provided

Countries

China

Sites / Institutions

Not provided

Trials dates

Anticipated Start Date
Not provided

Actual Start Date
2024-07-04

Anticipated Date of Last Follow-up
Not provided

Estimated Primary Completion Date
Not provided

Estimated Completion Date
Not provided

Actual Primary Completion Date
Not provided

Actual Completion Date
Not provided

Studied populations

Age Cohort

Genders

Accepts pregnant individuals
No

Accepts lactating individuals
No

Accepts healthy individuals
Yes

Comments about the studied populations

Not provided

Health status

Not provided

Study type

Interventional (clinical trial)

Enrollment

Not provided

Allocation

Randomized

Intervention model

Parallel Assignment

Intervention model description

Not provided

Masking

Double-blind masking

Masking description

Not provided

Frequency of administration

Once

Studied LA-formulation(s)

Injectable

Studied route(s) of administration

Intramuscular

Use case

Prevention

Key resources

Not provided

CTR20232147

Identifier

CTR20232147

Link

Not provided

Phase

Phase I/II

Status

Completed

Sponsor

Reyoung

More details

Not provided

Purpose

A multicenter, randomized, double-blind, placebo-controlled, phase Ib/II dose-exploration trial evaluating the safety, tolerability, P preliminary efficacy of RB0026 injection in healthy preterm

Interventions

Intervention 1

RS-0026

Countries

China

Sites / Institutions

Not provided

Trials dates

Anticipated Start Date
Not provided

Actual Start Date
2023-07-19

Anticipated Date of Last Follow-up
Not provided

Estimated Primary Completion Date
Not provided

Estimated Completion Date
Not provided

Actual Primary Completion Date
Not provided

Actual Completion Date
Not provided

Studied populations

Age Cohort

Genders

Accepts pregnant individuals
No

Accepts lactating individuals
No

Accepts healthy individuals
Yes

Comments about the studied populations

Healthy premature infants under one year of age (gestational age ≥29 to <35 weeks) or full-term infants (gestational age ≥35 weeks) with underlying conditions (such as Down syndrome and cleft lip) but without other risk factors are eligible to participate in the trial. Weight ≥ 3.0 Kg at screening Infants in their first RSV infection season at the time of randomized administration (applicable to stage II, not stage Ib)

Health status

Not provided

Study type

Interventional (clinical trial)

Enrollment

30

Allocation

Randomized

Intervention model

Parallel Assignment

Intervention model description

Not provided

Masking

Double-blind masking

Masking description

Not provided

Frequency of administration

Once

Studied LA-formulation(s)

Injectable

Studied route(s) of administration

Intramuscular

Use case

Prevention

Key resources

Not provided

Excipients

Proprietary excipients used

Not provided

Novel excipients or existing excipients at a concentration above Inactive Ingredients Database (IID) for the specified route of administration

Not provided

Residual solvents used

Not provided


Patent info

There are either no relevant patents or these were not yet submitted to LAPaL


Supporting material

Publications

There are no publication

Additional documents

No documents were uploaded

Useful links

There are no additional links


Additional information

Not provided