A Study of AK0529 in Adults Patients Hospitalized With RSV Infection

NCT ID: NCT06942299

Last Updated: 2025-04-24

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

PHASE2

Total Enrollment

25 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-07-20

Study Completion Date

2024-06-28

Brief Summary

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This is a randomized, double-blind, placebo-controlled, multicenter, phase II study to be conducted in adults hospitalized with RSV infection in China. The main objectives of this study are to investigate the safety, pharmacokinetics and efficacy of AK0529 in adult RSV patients.

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

This clinical study is a randomized placebo controlled parallel multi-center phase II trial.
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators
Double-Blind

Study Groups

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Active drug: AK0529 fasting

The participants will receive AK0529 twice daily for 5 days from D1 to D5.

Group Type EXPERIMENTAL

AK0529

Intervention Type DRUG

Active Substance: AK0529, Pharmaceutical Form: Enteric pellets, Route of Administration: Oral, fasting

Active drug: AK0529 with meal

The participants will receive AK0529 twice daily for 5 days from D1 to D5.

Group Type EXPERIMENTAL

AK0529

Intervention Type DRUG

Active Substance: AK0529, Pharmaceutical Form: Enteric pellets, Route of Administration: Oral with meal

Placebo

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Active Substance: Placebo, Pharmaceutical Form: Enteric pellets, Route of Administration: Oral with meal or fasting

Interventions

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AK0529

Active Substance: AK0529, Pharmaceutical Form: Enteric pellets, Route of Administration: Oral, fasting

Intervention Type DRUG

AK0529

Active Substance: AK0529, Pharmaceutical Form: Enteric pellets, Route of Administration: Oral with meal

Intervention Type DRUG

Placebo

Active Substance: Placebo, Pharmaceutical Form: Enteric pellets, Route of Administration: Oral with meal or fasting

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. . Male or female patients of any ethnicity with an age of 18-85 years.
2. . Diagnosis of RSV infection by any virological means within 36 hours preceding initial dosing.
3. . At least one of the following high-risk diseases or states for RSV infection

1. Asthma or chronic lung disease (such as COPD or cystic fibrosis),
2. immunocompromised,
3. Heart disease (such as congenital heart disease, congestive, heart failure, or coronary artery disease), except high blood, pressure without heart-related symptoms,
4. Chronic kidney disease,
5. Age ≥65 years old.
4. . With at least 1 new onset respiratory infection symptom or exacerbation of existing respiratory symptoms (respiratory symptoms include: sore throat, nasal congestion, runny nose, sneezing, coughing, wheezing, sputum production, shortness of breath), and any individual score is 2 or moderate.
5. . Onset of RSV infection symptoms should be ≤ 7 days.

Exclusion Criteria

1. . 3 days for drugs with potential antiviral effects on RSV such as ordinary interferon, 8 days for long-acting interferon, and 35 days for ribavirin for 5 half-lives before expected administration.
2. . Prohibited medicine are being used or planned to be used during the study treatment periods.
3. . Severe gastrointestinal diseases that affect the absorption of study drugs (such as vomiting, malabsorption syndrome, short bowel syndrome due to necrotizing enterocolitis, etc.).
4. . Received or planned to have bone marrow transplantation, stem cell transplantation or solid organ transplantation within 1 year.
5. . Patients with malignant tumors who had surgery within recent 6 months and/or requiring radiotherapy, chemotherapy and biological immunotherapy.
6. . Patients with autoimmune diseases who are in the induction treatment.
7. . HIV infection, CD4 count\< 350 cells/mm3 with opportunistic infection and need treatment.
8. . Other patients who are judged by the investigator to be unsuitable for participating in the study, such as acute/chronic heart, lung, liver, kidney, rheumatic immunity, psychiatric, blood and other diseases in the unstable period.
9. . History of drug abuse within 12 months prior to screening.
10. . Allergy to the investigational drug or its component.
11. . Female patients with positive pregnancy test or breastfeeding.
Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Ark Biopharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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The Second Perople's Hospital of Hefei

Hefei, Anhui, China

Site Status

Huangshan City People's Hospital

Huangshan City, Anhui, China

Site Status

Peking University Shougang Hospital

Beijing, Beijing Municipality, China

Site Status

Beijing Hospital

Beijing, Beijing Municipality, China

Site Status

China-Japan Friendship Hospital

Beijing, Beijing Municipality, China

Site Status

The First Affiliated Hospital of Fujian Medical University

Fuzhou, Fujian, China

Site Status

Quanzhou First Hospital

Quanzhou, Fujian, China

Site Status

Gansu People's Hospital

Lanzhou, Gansu, China

Site Status

The First Affiliated Hospital of Guangzhou Medical University

Guangzhou, Guangdong, China

Site Status

Guangzhou Panyu Central Hospital

Guangzhou, Guangdong, China

Site Status

Longgang Central Hospital of Shenzhen

Shenzhen, Guangdong, China

Site Status

Shunde Hospital of Southern Medical University

Shunde, Guangdong, China

Site Status

Central People's Hospital of Zhanjiang

Zhanjiang, Guangdong, China

Site Status

The Second Nanning People's Hospital

Nanning, Guangxi, China

Site Status

Guizhou People's Hospital

Guiyang, Guizhou, China

Site Status

Hebei Chest Hospital

Shijiazhuang, Hebei, China

Site Status

Harbin Medical University Affiliated Fourth Hospital

Harbin, Heilongjiang, China

Site Status

The Second Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine

Harbin, Heilongjiang, China

Site Status

The Sixth People's Hospital of Zhengzhou

Zhengzhou, Henan, China

Site Status

Wuhan Fourth Hospital

Wuhan, Hubei, China

Site Status

Xiangyang Center Hospital

Xiangyang, Hubei, China

Site Status

Yueyang Central Hospital

Yueyang, Hunan, China

Site Status

Changzhou Second People's Hospital

Changzhou, Jiangsu, China

Site Status

Jiangsu Provincial Hospital of Chinese Medicine

Nanjing, Jiangsu, China

Site Status

The First Affilited Hospital of Nanchang University

Nanchang, Jiangxi, China

Site Status

Jilin Province People's Hospital

Changchun, Jilin, China

Site Status

The First Clinical College / Liaoning Hospital of TCM

Shenyang, Liaoning, China

Site Status

Inner Mongolia Autonomous Region People's Hospital

Hohhot, Neimenggu, China

Site Status

The Affiliated Hospital of Qingdao University

Qingdao, Shandong, China

Site Status

Weifang NO.2 People's Hospital

Weifang, Shandong, China

Site Status

Tongji Hospital of Tongji University

Shanghai, Shanghai Municipality, China

Site Status

Yueyang Hospital Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine

Shanghai, Shanghai Municipality, China

Site Status

Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine

Shanghai, Shanghai Municipality, China

Site Status

Sencond Hospital of Shanxi Medical University

Taiyuan, Shanxi, China

Site Status

The First Affiliated Hospital of Xi'an Medical University

Xi’an, Shanxi, China

Site Status

Chengdu Seventh People's Hospital

Chengdu, Sichuan, China

Site Status

The First Hospital of Kunming

Kunming, Yunnan, China

Site Status

The First People's Hospital of Yunnan Province

Kunming, Yunnan, China

Site Status

Zhejiang Provincial People's Hospital

Hangzhou, Zhejiang, China

Site Status

Ningbo First Hospital

Ningbo, Zhejiang, China

Site Status

Shaoxing People's Hospital

Shaoxing, Zhejiang, China

Site Status

Taizhou Hospital of Zhejiang Province

Taizhou, Zhejiang, China

Site Status

Countries

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China

Other Identifiers

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AK0529-2005

Identifier Type: -

Identifier Source: org_study_id

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