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Updated: May 18, 2026

Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems
Published on: May 2, 2025
Using negative pressure therapy in wound healing.
1East and North Herts Hospital Trust.
Negative pressure wound therapy (NPWT) is an effective treatment for acute and chronic wounds, supported by strong evidence. This therapy is applicable in both primary and acute care settings.
Area of Science:
- Wound healing
- Medical technology
- Clinical practice
Background:
- Negative pressure wound therapy (NPWT), also known as topical negative pressure therapy, is increasingly utilized in wound management.
- It offers a distinct approach compared to traditional wound treatments and dressings.
- A notable feature of NPWT is its robust evidence base supporting its efficacy.
Purpose of the Study:
- To review the applications of negative pressure wound therapy.
- To discuss the evidence supporting NPWT effectiveness.
- To explore NPWT's role in primary and acute care settings.
Main Methods:
- Literature review of studies on negative pressure wound therapy.
- Analysis of evidence supporting NPWT efficacy.
Main Results:
- Negative pressure wound therapy demonstrates significant effectiveness across various wound types.
- The evidence base for NPWT is more substantial than for many alternative treatments.
- NPWT is a viable and beneficial option for both primary and acute wound care.
Conclusions:
- Negative pressure wound therapy is a well-supported and effective treatment modality.
- Its application spans both primary and acute care, offering versatility.
- Clinicians should consider NPWT for managing a range of acute and chronic wounds.
