ArticlePlastic and reconstructive surgery. Global open2019
Pilot Study to Assess Safety and Usability of the Kyron NPWT System.
Article in Plastic and reconstructive surgery. Global open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Authors and funding
10 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There is an evident need for Negative Pressure Wound Therapy (NPWT) systems specifically designed for use in resource-constrained settings to aid in the treatment of open wounds.
methodsProspective single-arm interventional pilot study of 14 patients with complex wounds was conducted at Kirtipur Hospital in Kathmandu, Nepal. A novel NPWT device, the Kyron Suction Unit, was used by 4 plastic surgeons. Primary outcomes were ease of use (10-point Likert scale) and device safety (adverse events recorded). Pain (Visual Analogue Scale score), quality of life (modified EuroQol Derived Single Index scores), and wound dimensions were recorded.
resultsUser ratings on the 10-point Likert scale indicated high confidence and ease of use: median confidence setting up the device of 1.0 [interquartile range (IQR), 1.0; mean 2.3], median confidence maintaining the device of 1.0 (IQR, 1.0; mean, 1.5), and median ease of disassembly of 1.0 (IQR, 1.0; mean, 1.4). Significant improvement in Visual Analogue Scale scores (
conclusionsThe Kyron Suction Unit was safe and easily managed by plastic surgeons. The device design promoted access to NPWT, a therapy proven to reduce healing time and decrease complications for patients with open wounds, in a resource-constrained setting.
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