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Collecting And Measuring Wound Exudate Biochemical Mediators In Surgical Wounds
Published on: October 20, 2012
Impact of a Novel Surgical Wound Protection Device on Observed versus Expected Surgical Site Infection Rates after
Harry T Papaconstantinou1, Elisa H Birnbaum2, Rocco Ricciardi3
11 Department of Surgery, Baylor Scott & White Healthcare , Temple, Texas.
A new surgical device combining wound protection and irrigation significantly reduced surgical site infections (SSIs) in colorectal surgery patients compared to predicted rates. This innovation shows promise for improving patient outcomes.
Area of Science:
- Colorectal Surgery
- Surgical Site Infections
- Medical Device Innovation
Background:
- Surgical site infections (SSIs) are a significant complication in colorectal surgery.
- A novel device integrating barrier wound protection and continuous irrigation was assessed.
- The study compared observed SSI rates with predicted rates from the ACS NSQIP Risk Calculator.
Purpose of the Study:
- To evaluate the efficacy of a novel surgical device in reducing SSIs.
- To compare observed SSI rates with predicted rates using the ACS NSQIP Risk Calculator.
Main Methods:
- A prospective multi-center study involving 108 colectomy patients.
- Patients utilized a device for surgical site retraction, protection, and irrigation.
- Observed SSI rates were compared to predicted rates from the ACS NSQIP Risk Calculator.
Main Results:
- The observed SSI rate was 3.7% (4/108) using the novel device.
- The predicted SSI rate was 9.5% based on the ACS NSQIP Risk Calculator.
- A statistically significant 61% reduction in SSI was observed (p=0.04).
Conclusions:
- The novel surgical wound protection and irrigation device appears to lower SSI rates in colorectal surgery.
- This device represents a potential advancement in preventing surgical site infections.
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Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
Expected Value