Assessment of Modified Vacuum Assisted Closure in The Management of Diabetic Foot Ulcers

Authors

  • Nagah A. Hussein Department Of Medical Care, College Of Medical Technology, Derna, Libya Author
  • Mohammed O. Bohlala Department Of Surgery, University Of Derna, Derna, Libya Author
  • Emad S. Mousa Department of Medicine, University Of Derna, Derna, Libya Author

DOI:

https://doi.org/10.64516/cznme915

Keywords:

Diabetic foot, Negative Pressure Dressing, Modified Vacuum Dressing, Wound Healing

Abstract

Diabetic foot ulcer (DFU) is a common, complex, and costly sequela of diabetes mellitus. DFU is a serious global health issue that can lead to lower extremity amputation, causing significant morbidity and increased financial burden. Management of diabetic foot ulcers remains a significant challenge that requires thorough knowledge of available dressing techniques in addition to frequent routine evaluation. Negative pressure wound therapy (NPWT), or vacuum-assisted closure (VAC), is a recently introduced technology that has been widely used in the treatment of such ulcers. However, the consumables for VAC are very expensive and not economically feasible in developing countries. Therefore, this study aims to assess the effects of modified vacuum dressing compared with standard care wound therapy (wet saline dressing) and compare healing rates. A prospective study of 50 conveniently selected patients divided into two groups (25 each) was carried out. Group A consisted of patients treated with modified vacuum dressing and Group B with wet saline dressing. Both groups were compared for healing rates. There was a 44.75% decrease in the area of the ulcer in Group A compared to 25.15% in Group B after 4 weeks. Decrease in wound depth was 55.41% and 26.94% in Group A and B, respectively. The mean hospital stay was 33.18 days in Group A compared to 45.58 days in Group B. The average cost incurred for patients in Group A was 18,756 Egyptian pounds compared to 19,662 Egyptian pounds in Group B. The vacuum dressing method reduces the average time to complete healing as well as hospital stay. Thus, we recommend that modified vacuum dressings might be considered a promising method for treating diabetic foot ulcers

References

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Published

30-06-2022

Issue

Section

Original Research Articles

How to Cite

1.
Hussein NA, Bohlala MO, Mousa ES. Assessment of Modified Vacuum Assisted Closure in The Management of Diabetic Foot Ulcers. Journal of Medical Sciences [Internet]. 2022 Jun. 30 [cited 2025 Aug. 20];4(1):79-85. Available from: https://journals.tu.edu.ly/tujms/index.php/jms/article/view/66