SUpPress SSI - Single Use Negative Pressure Wound Therapy (NPWT) to Reduce Surgical Site Infections

Summary

Participation Requirements

Description

Specific Aim 1: Evaluate the effect of single-use NPWT on SSI rates after C-section, abdominal hysterectomy, and colon procedures in at risk patients. To address this aim, we will conduct multicenter, stepped-wedge, quasi-experimental trial evaluating use of the PrevenaTM with 125 mm Hg negative pre...

Specific Aim 1: Evaluate the effect of single-use NPWT on SSI rates after C-section, abdominal hysterectomy, and colon procedures in at risk patients. To address this aim, we will conduct multicenter, stepped-wedge, quasi-experimental trial evaluating use of the PrevenaTM with 125 mm Hg negative pressure for 7 days among obese (BMI >30) and/or diabetic patients undergoing the procedures of interest. This is essentially a phase IV clinical trial as this dressing has FDA approval for the indicated use. Specific Aim 2: Investigate the patients' experience of using the NPWT. To achieve this aim, we will survey a sub-set of patients to assess their knowledge of post-operative care, to identify complications associated with NPWT use, and to learn how patients evaluated the device's ease of use, ease of removal, and comfort. Specific Aim 3: Assess whether real-time decision support through machine-learning modeling can help surgeons identify patients at high risk of SSI who could benefit from NWPT or other post-surgical preventive measures. To address this aim, we will evaluate whether boosted tree modeling techniques can be used "at the bedside" via electronic medical record data feeds to tailor post-operative care and preventive care for specific patients.

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