Postoperative Venous Thromboembolism Prophylaxis: Changes in the Daily Clinical Practice, Modified Guidelines

Area of Science:

• Orthopedic Surgery
• Vascular Medicine
• Pharmacology

Background:

• Postoperative venous thromboembolism (VTE) risk is a significant concern in orthopedic surgery.
• Current clinical practices show a decreasing trend in VTE incidence, particularly in orthopedic procedures.
• Advancements include fast-track and day-case surgeries, novel surgical techniques, and effective antithrombotic agents.

Purpose of the Study:

• To assess the current status and trends of VTE risk management in postoperative patients, with a focus on orthopaedic surgery.
• To evaluate the role of various thromboprophylaxis strategies, including pharmacological and mechanical methods.
• To highlight the need for continued VTE risk control despite observed decreases.

Main Methods:

• Review of current clinical practices in VTE prophylaxis.
• Analysis of the impact of fast-track and day-case procedures on VTE risk.
• Examination of the use of antithrombotic agents and mechanical prophylaxis in orthopedic surgery (total hip and knee replacements).

Main Results:

• Postoperative VTE risk is well-controlled and decreasing, especially in orthopaedic surgery.
• Aspirin is commonly used for VTE prophylaxis in hip and knee replacements in the US and Australia.
• Mechanical prophylaxis is often used in conjunction with anticoagulant agents.

Conclusions:

• Current VTE management strategies appear effective, with a notable decline in risk.
• Further large-scale, evidence-based studies are required to substantiate these positive trends.
• Sustained physician oversight of VTE risk is essential to prevent pulmonary embolism post-discharge.