Phase III Clinical Study of SHR-2004 Injection in Preventing Venous Thromboembolism in Patients Undergoing Total Knee Arthroplasty

NCT ID: NCT06825416

Last Updated: 2025-04-02

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

1167 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-03-14

Study Completion Date

2025-12-31

Brief Summary

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The purpose of the study is to evaluate the efficacy and safety of SHR-2004 in preventing venous thromboembolism after elective unilateral total knee arthroplasty.

Detailed Description

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Conditions

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Prevention of Arterial and Venous Thrombosis

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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Group A

Group Type EXPERIMENTAL

SHR-2004 injection

Intervention Type DRUG

SHR-2004 injection in low dose.

Enoxaparin sodium injection placebo

Intervention Type DRUG

Enoxaparin sodium injection placebo.

SHR-2004 placebo

Intervention Type DRUG

SHR-2004 placebo in high dose.

Group B

Group Type EXPERIMENTAL

SHR-2004 injection

Intervention Type DRUG

SHR-2004 injection in high dose.

Enoxaparin sodium injection placebo

Intervention Type DRUG

Enoxaparin sodium injection placebo.

SHR-2004 placebo

Intervention Type DRUG

SHR-2004 placebo in low dose.

Group C

Group Type ACTIVE_COMPARATOR

Enoxaparin sodium injection

Intervention Type DRUG

Enoxaparin sodium injection.

SHR-2004 placebo

Intervention Type DRUG

SHR-2004 placebo in low dose.

SHR-2004 placebo

Intervention Type DRUG

SHR-2004 placebo in high dose.

Interventions

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SHR-2004 injection

SHR-2004 injection in low dose.

Intervention Type DRUG

SHR-2004 injection

SHR-2004 injection in high dose.

Intervention Type DRUG

Enoxaparin sodium injection

Enoxaparin sodium injection.

Intervention Type DRUG

Enoxaparin sodium injection placebo

Enoxaparin sodium injection placebo.

Intervention Type DRUG

SHR-2004 placebo

SHR-2004 placebo in low dose.

Intervention Type DRUG

SHR-2004 placebo

SHR-2004 placebo in high dose.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Understand the research procedures and methods, volunteer to participate in this trial, and sign the informed consent form in writing;
2. Planned elective schedule total knee arthroplasty (TKA) patients;
3. Men or women who are ≥ 18 years old and \< 80 years old on the day of signing the informed consent form.

Exclusion Criteria

1. Unable to receive CT angiography of both lower limbs;
2. Malignant tumor within one year of the screening;
3. Myocardial infarction, transient ischemic attack or ischemic stroke occurred within 6 months of the screening;
4. Any medical history that may increase the risk of bleeding or any conditions that the investigator considers to increase the risk of bleeding;
5. History of drug abuse;
6. Pregnant or lactating women.
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Suncadia Pharmaceuticals Co., Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Fourth Medical Center of Chinese People's Liberation Army General Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Xiangya Hospital, Central South University

Changsha, Hunan, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Zhuang Nie

Role: CONTACT

+86-0518-82342973

Facility Contacts

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Peifu Tang

Role: primary

+86-010-66848407

Guanghua Lei

Role: primary

+86-0731-89753999

Other Identifiers

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SHR-2004-301

Identifier Type: -

Identifier Source: org_study_id

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