To Evaluate The Safety and Efficacy of STSA-1002 Injection in Patients With Acute Respiratory Distress Syndrome

NCT ID: NCT07208591

Last Updated: 2026-01-02

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

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

406 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-10-31

Study Completion Date

2026-10-31

Brief Summary

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To evaluate the efficacy, safety and tolerability of STSA-1002 injection in patients with acute respiratory distress syndrome

Detailed Description

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Conditions

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Acute Respiratory Distress Syndrome (ARDS)

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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Placebo group

Patients in this group will receive basal treatment and STSA-1002.

Group Type PLACEBO_COMPARATOR

STSA-1002 Injection Placebo

Intervention Type DRUG

basal treatment + STSA-1002 Injection Placebo

Experimental group

Patients in this group will receive basal treatment and STSA-1002.

Group Type EXPERIMENTAL

STSA-1002 injection

Intervention Type DRUG

basal treatment + STASA-1002 intravenous infusion

Interventions

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STSA-1002 injection

basal treatment + STASA-1002 intravenous infusion

Intervention Type DRUG

STSA-1002 Injection Placebo

basal treatment + STSA-1002 Injection Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. 18 years old ≤ ≤ 85 years old;
2. laboratory tests results indicate respiratory viral infection;
3. Fulfills the diagnostic criteria for A New Global Definition of Acute Respiratory Distress Syndrome ;
4. The time from the onset of respiratory infection-related symptoms to randomization is ≤ 12 days (for patients without invasive mechanical ventilation)/)/≤ 14 days (for patients with invasive mechanical ventilation); Or worsening of respiratory infection-related symptoms within ≤7 days from randomization;
5. PaO2/FiO2≤200mmHg;
6. The subjects (including their partners) have no plans to have children during the trial and within 3 months after the last dose, and agree to take appropriate and effective contraceptive measures (such as contraceptive pills, condoms, etc.);
7. Volunteer to participate in the trial and sign the informed consent form.

Exclusion Criteria

1. ECMO before the first dose;
2. According to the comprehensive judgment of the investigator, the patient's condition improved within 48 hours before the first dose;
3. The expected survival period is no more than 24 hours or cardiac arrest occurred 4 weeks before the first dosedose;
4. Patients with stroke or acute coronary syndrome within 3 months before randomization;
5. Patients with cardiogenic pulmonary edema, which is the main cause of respiratory failure; New York Heart Classification III-IV patients;
6. Severe chronic respiratory failure;
7. Known active pulmonary tuberculosis;
8. Combined with liver insufficiency
9. Long-term dialysis and/or known severe renal impairment Cytomegalovirus infection;
10. Known HIV infection with CD4+ T-lymphocyte count \< 200 cells/μL;
11. Organ transplant patients;
12. Patients who received radiotherapy and chemotherapy in the past 1 years or the malignant tumor is still in the active phase;
13. Septic shock
14. Absolute neutrophil count is less than 0.5×109/L;
15. Hemoglobin is less than 60g/L, or the researcher judges that there is active gastrointestinal bleeding;
16. Severe underlying diseases with poor compliance with basic treatment;17. Pregnant or lactating women;

18\. Participated in new drug clinical trials and medication within 3 months before screening; 19. Allergic or allergic to any component of the trial drug and its excipients (such as allergic to two or more drugs); 20. Other diseases or conditions that the investigator considers unsuitable for participation in this trial.
Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Staidson (Beijing) Biopharmaceuticals Co., Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bin M.D. Cao

Role: PRINCIPAL_INVESTIGATOR

China-Japan Friendship Hospital

Locations

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China-Japan Friendship Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

The First Affiliated Hospital of Xiamen University

Xiamen, Fujian, China

Site Status RECRUITING

The Third Affiliated Hospital of Guangzhou Medical University

Guangzhou, Guangdong, China

Site Status RECRUITING

The First Affiliated Hospital, Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status RECRUITING

The Affiliated Hospital of Zunyi Medical University

Zunyi, Guizhou, China

Site Status RECRUITING

The First Affiliated Hospital of Henan University of Science and Technology

Luoyang, Henan, China

Site Status RECRUITING

Henan Provincial People's Hospital

Zhengzhou, Henan, China

Site Status RECRUITING

The First Affiliated Hospital of Zhengzhou University

Zhengzhou, Henan, China

Site Status RECRUITING

Wuhan Central Hospital

Wuhan, Hubei, China

Site Status RECRUITING

Xiangtan Central Hospital

Xiangtan, Hunan, China

Site Status RECRUITING

The First Affiliated Hospital of Nanchang University

Nanchang, Jiangxi, China

Site Status RECRUITING

Weifang People's Hospital

Weifang, Shandong, China

Site Status RECRUITING

Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital

Chengdu, Sichuan, China

Site Status RECRUITING

Dazhou Central Hospital

Dazhou, Sichuan, China

Site Status RECRUITING

Hangzhou First People's Hospital

Hangzhou, Zhejiang, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Aiping Sun

Role: CONTACT

+8618611103198

Facility Contacts

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Bin Cao

Role: primary

13911318339

Yihua Lin

Role: primary

13515968915

Yichun Wang

Role: primary

18127945241

Yifeng Luo

Role: primary

13760796562

Tao Chen

Role: primary

15329112288

Yongmei Zhang

Role: primary

13683861918

Xiaoju Zhang

Role: primary

15837101166

Mengying Yao

Role: primary

13592665719

Jixiang N

Role: primary

13477838399

Mingyan Jiang

Role: primary

13761128012

Xin Gan

Role: primary

13576950369

Bo Liu

Role: primary

17660292456

Xiaobo Huang

Role: primary

18981838938

Pingfei Wang

Role: primary

13079046669

Wei Hu

Role: primary

13750890929

Other Identifiers

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STSA-1002-07

Identifier Type: -

Identifier Source: org_study_id

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