Compression for preventing recurrence of venous ulcers

Area of Science:

• Vascular Medicine
• Dermatology
• Evidence-Based Medicine

Background:

• Venous leg ulcers affect up to 1% of adults, often caused by venous pressure issues.
• Compression therapy is the primary treatment to improve venous return and reduce leg pressure.
• Ulcer recurrence is common, necessitating ongoing compression treatment post-healing.

Purpose of the Study:

• To evaluate the effectiveness of compression (socks, stockings, bandages) in preventing venous leg ulcer recurrence.
• To assess the impact of different compression classes and brands on ulcer reulceration and compliance.

Main Methods:

• Systematic review and meta-analysis of randomized controlled trials (RCTs).
• Included eight RCTs with 1995 participants, comparing various compression classes (UK/EU) and brands.
• Primary outcome: reulceration; secondary outcomes: compliance, duration, comfort, adverse effects.

Main Results:

• EU class 3 stockings may reduce reulceration versus no compression (low-certainty evidence).
• UK class 3 hosiery may reduce reulceration versus UK class 2, but compliance may be lower.
• Little difference found between EU class 1 and 2 stockings, or between Scholl and Medi class 2 stockings regarding reulceration and compliance.

Conclusions:

• Higher compression (EU class 3, UK class 3) may be more effective in preventing venous leg ulcer recurrence.
• Compliance with higher compression levels may be a concern, warranting further investigation.
• More research is needed on long-term compression strategies and compliance improvement.