Ignite Creation Date:
2025-12-25 @ 3:30 AM
Ignite Modification Date:
2026-03-02 @ 9:29 AM
Study NCT ID:
NCT06775405
Status:
RECRUITING
Last Update Posted:
2025-01-15
First Post:
2024-12-16
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Study to Confirm the Effectiveness and Safety of AK0529 in Treating RSV Infections in Hospitalized Infants
Sponsor:
Shanghai Ark Biopharmaceutical Co., Ltd.
Organization:
Study Overview
Official Title:
A Randomized, Double-blind, Placebo-controlled, Phase III Confirmatory Study to Evaluate the Efficacy, Safety, Tolerability, and Antiviral Activity of Repeated Oral Administration of AK0529 in Hospitalized Infants with Respiratory Syncytial Virus Infection
Status:
RECRUITING
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Respiratory syncytial virus (RSV) is the most common respiratory infectious pathogen recognized worldwide that poses serious health risks to infants, and an important cause of hospitalization for severe respiratory infections in infants. Serious respiratory problems such as pneumonia caused by RSV are one of the leading causes of death from respiratory diseases in infants. AK0529 targets the Pre-F (fusion) protein on the surface of the viral envelope. Specifically, it prevents the virus from invading uninfected cells and inhibits the fusion between host cells by inhibiting the fusion of the F (fusion) proteins on the surface of the RSV envelope, thus providing the effects of anti-RSV infection. This is a randomized, double-blind, placebo-controlled, multicenter, phase III clinical study to evaluate the efficacy and safety of AK0529 in hospitalized infants aged 1 to 24 months with RSV infection. Considering the benefits of AK0529 in the population with RSV infection, hospitalized infants with moderate to severe RSV infection were selected as the target population for this study.
Detailed Description:
This is a Phase III, randomized, double-blind, placebo-controlled, multicenter clinical study conducted among Chinese infants aged 1 to 24 months hospitalized with Respiratory Syncytial Virus (RSV) infection.
The study plans to enroll 180 infants aged 1 to 24 months with RSV infection. Eligible subjects will be randomized in a 1:1 ratio (AK0529: placebo). These subjects will receive the study drug twice daily for 5 consecutive days and the dose depends on subject's weight range.
Each subject in this study will undergo a visit schedule comprising a screening period of 36 hours before the first dose, a 5-day double-blinded treatment period, and a 9-day safety follow-up period after the last dose of treatment. The expected duration of participation for each subject will not exceed 17 days.
Infants successfully enrolled in this study will take the medication every 12 hours for 5 consecutive days, in total 10 doses. Investigators will regularly score the infants using the Wang bronchiolitis clinical score which is the primary endpoint. Additionally, nasopharyngeal aspirates samples will be collected from the infants for virological testing before the first dose on Days 1 to 5, on Day 6, and on Day 14.
Safety and tolerability assessments in this study will include evaluations of adverse events (AEs)/serious adverse events (SAEs), vital signs and blood oxygen saturation (SpO2) levels, physical examinations, clinical laboratory tests, and electrocardiogram (ECG) findings.
The study plans to enroll 180 infants aged 1 to 24 months with RSV infection. Eligible subjects will be randomized in a 1:1 ratio (AK0529: placebo). These subjects will receive the study drug twice daily for 5 consecutive days and the dose depends on subject's weight range.
Each subject in this study will undergo a visit schedule comprising a screening period of 36 hours before the first dose, a 5-day double-blinded treatment period, and a 9-day safety follow-up period after the last dose of treatment. The expected duration of participation for each subject will not exceed 17 days.
Infants successfully enrolled in this study will take the medication every 12 hours for 5 consecutive days, in total 10 doses. Investigators will regularly score the infants using the Wang bronchiolitis clinical score which is the primary endpoint. Additionally, nasopharyngeal aspirates samples will be collected from the infants for virological testing before the first dose on Days 1 to 5, on Day 6, and on Day 14.
Safety and tolerability assessments in this study will include evaluations of adverse events (AEs)/serious adverse events (SAEs), vital signs and blood oxygen saturation (SpO2) levels, physical examinations, clinical laboratory tests, and electrocardiogram (ECG) findings.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: