Researchers reviewed 10 clinical studies and 15 animal studies to compare different types of negative pressure wound therapy (NPWT). They looked at three specific modes: continuous, intermittent, and dynamic. The goal was to see which method helped wounds heal faster and improved tissue blood flow.
The review found that intermittent and dynamic modes appeared to have potential advantages over the standard continuous mode. These non-continuous methods showed promising results for wound healing speed and granulation responses. However, because the studies looked at many different types of wounds and used different settings, the evidence is not yet strong enough to pick one single best method.
Because the data comes from a variety of study designs and wound types, it is currently difficult to determine the exact best settings for every patient. You should talk with your healthcare provider to decide which specific pressure therapy mode is safest and most effective for your individual needs.
