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Clinical Trials/NCT05852197
NCT05852197RecruitingNot Applicable

Effect of Anticoagulant Drug Intervention on postoperativeMajor Adverse Limb Events and Major Adverse Cardiovascular Events in Patients With Peripheral Arterial Disease

First Affiliated Hospital of Zhejiang University1 site in 1 country6,000 target enrollmentStarted: January 1, 2023Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Not Applicable
Status
Recruiting
Sponsor
Enrollment
6,000
Locations
1
Primary Endpoint
Composite adverse event incidence (MACE/MALE) : myocardial infarction, ischemic stroke, acute limb ischemia, major amputation due to vascular disease

Study Overview

Brief Summary

Patients with PAD were grouped according to the combination of different anticoagulant and antiplate drugs. The type, dosage and duration of anticoagulant and antiplatelet drugs were recorded after operation. Major Adverse Cardiovascular Events and Major Adverse Limb Events were followed up at 1 month, 6 months and 12 months, respectively.

Study Design

Study Type
Observational
Observational Model
Cohort
Time Perspective
Prospective

Eligibility Criteria

Ages
50 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Age ≥50 years old
  • Patients with symptomatic PAD
  • Moderate intermittent claudication, or severe limb ischemia
  • Radiographically confirmed occlusion
  • Received a successful revascularization

Exclusion Criteria

  • Acute limb ischemia occurred within 2 weeks before revascularization;
  • Large tissue defect of any lower limb (defined as obvious ulceration/gangrene near phalangeal head);
  • After revascularization, there are clinical conditions requiring systemic anticoagulation

Arms & Interventions

Use a combination of anticoagulant or antiplatelet drugs , group 1

Intervention: anticoagulant or antiplatelet drugs (Drug)

Use a combination of anticoagulant or antiplatelet drugs, group 2

Intervention: anticoagulant or antiplatelet drugs (Drug)

Outcomes

Primary Outcomes

Composite adverse event incidence (MACE/MALE) : myocardial infarction, ischemic stroke, acute limb ischemia, major amputation due to vascular disease

Time Frame: The 12th month after treatment

The incidence of myocardial infarction, ischemic stroke, acute limb ischemia, and major amputation owing to vascular disease after the treatment. Measured in the first, sixth, ninth, and twelfth month.

Secondary Outcomes

  • all-cause mortality(The 1st,3rd,6th,9th,12th month)
  • MALE(The 1st,3rd,6th,9th,12th month)
  • MACE(The 1st,3rd,6th,9th,12th month)
  • health economics evaluation(The 1st,3rd,6th,9th,12th month)
  • Compound protection from vasogenic adverse events(The 1st,3rd,6th,9th,12th month)

Investigators

Sponsor
First Affiliated Hospital of Zhejiang University
Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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