Other Clinical Trial - Clinical Study on the Efficacy & Safety of Multiple

Clinical Trial Summary

This study is a multi-center, randomized, open-label, double-blind, positive-controlled phase II clinical study evaluating the efficacy and safety of different doses of SHR2285 tablets vs. enoxaparin for the prevention of postoperative venous thromboembolism in patients undergoing elective unilateral total knee arthroplasty.

Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

NCT number	NCT05203705
Study type	Interventional
Source	Shanghai Hengrui Pharmaceutical Co., Ltd.
Contact	Yun Jin
Phone	+86 18818260161
Email	Yun.jin.yj1@hengrui.com
Status	Recruiting
Phase	Phase 2
Start date	March 8, 2022
Completion date	May 13, 2023

Clinical Study on the Efficacy and Safety of Multiple Oral Administrations of SHR2285 Tablets in Patients Undergoing Elective Total Knee Arthroplasty

Clinical Trial Summary

Clinical Trial Description

Study Design

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