Compression for venous leg ulcers

Area of Science:

• Vascular Medicine
• Wound Healing
• Medical Devices

Background:

• Venous leg ulcers represent a significant clinical challenge, impacting patient quality of life and healthcare costs.
• Compression therapy is a cornerstone in the management of venous leg ulcers, aiming to improve venous return and promote healing.

Purpose of the Study:

• To systematically evaluate the effectiveness of compression bandaging and stockings in treating venous leg ulcers.
• To assess the cost-effectiveness of different compression regimens for venous leg ulcers.

Main Methods:

• A comprehensive literature search was conducted across 19 databases, supplemented by hand searching and contacting manufacturers.
• Twenty-two randomized controlled trials (RCTs) involving compression bandaging or stockings for venous leg ulcers were included.
• Ulcer healing was the primary endpoint, with data extraction and verification performed independently by two reviewers.

Main Results:

• Compression therapy was found to be more effective than no compression in promoting ulcer healing (4/6 trials).
• Multi-layered compression systems demonstrated superior effectiveness compared to single-layered systems (4 trials).
• High compression was more effective than low compression, with no significant differences noted between various high-compression multi-layered systems.

Conclusions:

• Compression therapy is effective in increasing venous leg ulcer healing rates.
• Multi-layered and high-compression bandaging systems are superior to single-layered and low-compression alternatives.
• Further research is needed to establish the cost-effectiveness of different compression strategies.