Background: One of the main problems related to prosthetic abdominal surgery is mesh fixation. Suture line tension, mesh separation, displacement, or improper application of stitches are the leading causes of complications, including seroma, postoperative pain, and recurrence. A surface able to adhere firmly to living tissue represents an effective alternative to conventional perforating fixations. As a bio-adhesive tape, we report experimental evidence on the potential applicability of the BuckyPaper (BP), a felt composed of entangled multi-walled carbon nanotubes. Matherial and methods: BP is implanted to assess its biosafety and effectiveness as an adhesive prosthetic device. Results: During 35 days we observed no rabbit behavioral alteration, BP stability in the implantation site, good adhesion, and integration of the device with the surrounding tissue, and no adverse reactions. Conclusions: BP could be used as an adhesive to secure the prostheses to tissues in abdominal wall prosthetic surgery, but large-size animal studies are needed.
Benefits and biosafety of use of buckypaper for surgical applications. A pilot study in a rabbit clinical trial model / Chiaretti, Massimo; Carru, Giovanna Angela; ALUNNI FEGATELLI, Danilo; Italia Chiaretti, Annalisa. - In: JOURNAL OF SURGERY. - ISSN 2575-9760. - 8:7(2023), pp. 1-7. [10.29011/2575-9760.001776]
Benefits and biosafety of use of buckypaper for surgical applications. A pilot study in a rabbit clinical trial model
Massimo Chiaretti
Primo
Conceptualization
;Giovanna Angela CarruSecondo
Methodology
;Danilo Alunni FegatelliPenultimo
Data Curation
;
2023
Abstract
Background: One of the main problems related to prosthetic abdominal surgery is mesh fixation. Suture line tension, mesh separation, displacement, or improper application of stitches are the leading causes of complications, including seroma, postoperative pain, and recurrence. A surface able to adhere firmly to living tissue represents an effective alternative to conventional perforating fixations. As a bio-adhesive tape, we report experimental evidence on the potential applicability of the BuckyPaper (BP), a felt composed of entangled multi-walled carbon nanotubes. Matherial and methods: BP is implanted to assess its biosafety and effectiveness as an adhesive prosthetic device. Results: During 35 days we observed no rabbit behavioral alteration, BP stability in the implantation site, good adhesion, and integration of the device with the surrounding tissue, and no adverse reactions. Conclusions: BP could be used as an adhesive to secure the prostheses to tissues in abdominal wall prosthetic surgery, but large-size animal studies are needed.| File | Dimensione | Formato | |
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Chiaretti_Benefits_2023.pdf
accesso aperto
Note: Background: One of the main problems related to prosthetic abdominal surgery is mesh fixation. Suture line tension, mesh separation, displacement, or improper application of stitches are the leading causes of complications, including seroma, postoperative pain, and recurrence. A surface able to adhere firmly to living tissue represents an effective alternative to conventional perforating fixations. As a bio-adhesive tape, we report experimental evidence on the potential applicability of the BuckyPaper (BP), a felt composed of entangled multi-walled carbon nanotubes. Matherial and methods: BP is implanted to assess its biosafety and effectiveness as an adhesive prosthetic device. Results: During 35 days we observed no rabbit behavioral alteration, BP stability in the implantation site, good adhesion, and integration of the device with the surrounding tissue, and no adverse reactions. Conclusions: BP could be used as an adhesive to secure the prostheses to tissues in abdominal wall prosthetic surgery, but large-size animal studies are needed.
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1.42 MB | Adobe PDF |
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