IP International Journal of Aesthetic and Health Rejuvenation

---

Comparative study of low pressure VAC versus high pressure VAC in the management of pressure sore

Full Text PDF Share on Facebook Share on Twitter

---

Original Article

Author Details : Anirudh Mene, Sibajyoti Satapathy*

Volume : 4, Issue : 2, Year : 2021

Article Page : 31-36

Suggest article by email

---

Abstract

A pressure ulcer is defined as any lesion caused by unrelieved pressure, resulting in damage to underlying tissue, and is acknowledged to be a clinical challenge for both the clinician and the patient.¹ Negative Pressure Wound Therapy (NPWT) uses negative pressure to assist wound healing. It not only drains fluid from the wound, thus removing the substrate for growth of microorganism but also accelerates granulation tissue formation and angiogenesis. The mechanical stimulation of cells by tensile forces also plays a role by increasing cellular proliferation and protein synthesis and promotes the formation of granulation tissue. Various studies have found NPWT more beneficial in wound healing in bedsores as compared to conventional wound therapy. But to the best of our knowledge, there is no study in the literature yet comparing low versus high pressure VAC therapy in management of pressure sore. This study was done to compare the efficacy of low NPWT versus high NPWT in the management of pressure ulcers and to observe wound disinfection, decrease in wound size, appearance of granulation tissue and duration of hospital stay in both groups. We also intend to compare the impact of the device on daily living and satisfaction quotient to device therapy. 50 patients having chronic pressure sore were studied. 25 cases were randomly chosen for study with low negative pressure WT and 25 cases were subjected to high NPWT.

Keywords: Negative Pressure Wound Therapy (NPWT), Bed sore, Chronic wounds, Suction device.

How to cite : Mene A , Satapathy S , Comparative study of low pressure VAC versus high pressure VAC in the management of pressure sore. Int J Aesthet Health Rejuvenation 2021;4(2):31-36

Copyright © 2021 by author(s) and Int J Aesthet Health Rejuvenation. This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License (creativecommons.org)