Protein-based tissue adhesive reduces time to haemostasis in peripheral vascular surgery

Author:

Troisi Nicola1ORCID,Marconi Michele1ORCID,Michelagnoli Stefano2,Dalla Caneva Patrizia2,Frosini Pierfrancesco3,Di Domenico Rossella4,Pratesi Carlo4,Berchiolli Raffaella1

Affiliation:

1. Vascular Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Firenze, Italy

2. Vascular and Endovascular Surgery Unit, San Giovanni di Dio Hospital, Florence, Italy

3. Vascular Surgery Unit, San Jacopo Hospital, Pistoia, Italy

4. Department of Vascular Surgery, University of Florence, Firenze, Italy

Abstract

Objectives The aim of this study was to evaluate the effectiveness of protein-based tissue adhesive (Bioglue®) in reducing time to haemostasis in patients undergoing peripheral vascular surgery. Methods From January to December 2021, 100 consecutive patients from 4 centres have been treated with open peripheral vascular surgery including upper and lower limb interventions. Patients have been allocated in each centre into control with no use of Bioglue® ( Group no-Bio, 50 patients) or use of Bioglue® ( Group Bio, 50 patients) by a block randomization method 10:10 until the required sample size was reached. Perioperative parameters including time to haemostasis, number of adjunctive stitches, and in-hospital bleeding have been analysed and compared in the two groups by means of mean independent-samples tT -test and Gehan–Breslow–Wilcoxon test. Results Both groups were homogeneous in terms of demographic data, preoperative risk factors, and preoperative medical therapy except for a higher percentage of active smokers in Group Bio (52% vs. 24%, p = 0.004). Femoral endarterectomy was most common in Group Bio (44% vs. 24%, p = 0.03), whilst the percentage of lower limb vein bypasses was higher in Group no-Bio (50% vs. 36%, p = 0.03). Bovine pericardium was the preferred material in Group Bio (20 cases, 40%), whilst autologous vein is mostly used in Group no-Bio (26 cases, 52%) ( p = 0.01). Time to haemostasis was faster in Group Bio (4.4 vs. 9.6 minutes, p < 0.001). The need for adjunctive stitches was higher in Group no-Bio (8 cases, 16%, Group Bio vs. 25 cases, 50%, Group no-Bio; p < 0.001). The overall rate of in-hospital bleeding, including those requiring reintervention, was not different between the two groups (9 cases, 18%, Group Bio vs. 7 cases, 14%, Group no-Bio; p = 0.39). Conclusions The protein-based tissue adhesive Bioglue® reduced time to haemostasis and need for adjunctive stitches in peripheral vascular surgery. However, it did not affect the overall rate of perioperative bleedings. Further studies with larger sample sizes are needed to validate these outcomes.

Publisher

SAGE Publications

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