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Comparison of an alcohol-based hand rub and water-based chlorhexidine gluconate scrub technique for hand antisepsis prior to elective surgery in horses.

Abstract: This prospective clinical study evaluates the effectiveness of an alcohol-based hand rub (Avagard™) for pre-surgical hand antisepsis in an equine hospital and compares it with traditional scrubbing technique using 4% chlorhexidine gluconate sponges and water. Prior to elective surgery, 3 board-certified surgeons were randomly assigned to hand antisepsis with either technique. Culture samples of each hand were taken at 4 times: before and after neutral soap hand wash, after scrub or rubbing technique, and after surgery. There was no significant difference in mean bacterial colony forming units between scrub and rub techniques over the 3 time periods (P = 0.6), controlling for initial counts. One horse from the scrub group had a skin incision infection following stifle arthroscopy; this was resolved with medical treatment. The alcohol-based hand rub is equivalent in efficacy for pre-surgical hand antisepsis to traditional water-based scrubs in an equine hospital setting. Cette étude clinique prospective évalue l’efficacité d’un alcool à friction (Avagard) pour l’antisepsie des mains préalable à une chirurgie dans un hôpital équin et elle la compare à la technique de brossage traditionnelle au moyen d’éponges de gluconate de chlorhexidine 4 % et d’eau. Avant une chirurgie non urgente, trois chirurgiens agréés ont été assignés au hasard à l’antisepsie des mains avec l’une ou l’autre technique. Des échantillons de chaque main ont été prélevés quatre fois pour culture : avant et après le lavage des mains avec un savon neutre, après la technique de brossage et de friction et après la chirurgie. Il n’y avait aucune différence significative dans les moyennes des dénombrements bactériens d’unités formatrices de colonies entre les techniques de brossage et de friction pendant les trois périodes de temps ( = 0,6), en tenant compte des témoins pour les dénombrements initiaux. Un cheval du groupe de brossage a développé une infection au site de l’incision après une arthroscopie du grasset qui a été résolue par traitement médical. La friction des mains à l’alcool est équivalente, en matière d’efficacité pour l’antisepsie des mains avant la chirurgie, au brossage traditionnel à l’eau dans un milieu hospitalier équin.(Traduit par Isabelle Vallières).
Publication Date: 2016-02-03 PubMed ID: 26834268PubMed Central: PMC4712995
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  • Journal Article
  • Research Support
  • Non-U.S. Gov't

Summary

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The study investigates the effectiveness of an alcohol-based hand rub against traditional water-based scrubbing for pre-surgical hand antisepsis in a horse hospital. It concluded that there’s no significant difference in bacterial reduction between the two methods.

Research Objectives and Methodology

  • The study was set out to determine the effectiveness of an alcohol-based hand rub called Avagard for pre-surgical hand antisepsis in an equine hospital, comparing it to the traditional procedure employing a 4% chlorhexidine gluconate sponge and water.
  • The study involved elective surgical cases, with three board-certified surgeons participating. They were randomly assigned to use either the alcohol-based hand rub or the traditional scrubbing method for hand antisepsis prior to surgery.
  • Culture samples from the surgeons’ hands were taken at four different times: before and after handwashing with neutral soap, after using either the scrubbing or rubbing technique for hand antisepsis, and after surgery.

Findings

  • The analysis found no significant difference in the average bacterial colony-forming units between the scrub and rub techniques across the three time periods, after controlling for initial counts.
  • Only one horse from the group operated by surgeons using the scrub method had a skin incision infection following stifle arthroscopy, which was resolved successfully with medical treatment.
  • Therefore, the study concluded that the alcohol-based hand rub was equivalent to the traditional scrub in terms of efficacy for pre-surgical hand antisepsis in an equine hospital setting.

Implications

  • These findings are significant as they provide evidence supporting the use of alcohol-based hand rubs for surgeons in an equine hospital setting. The study may contribute to the replacement or complement of traditional water-based scrubs with alcohol-based hand rubs.
  • It could also positively influence surgical preparation protocols, reducing dependency on water and sponges, thus potentially reducing costs, environmental impact, and bacterial contamination risks.

Cite This Article

APA
da Silveira EA, Bubeck KA, Batista ER, Piat P, Laverty S, Beauchamp G, Archambault M, Elce Y. (2016). Comparison of an alcohol-based hand rub and water-based chlorhexidine gluconate scrub technique for hand antisepsis prior to elective surgery in horses. Can Vet J, 57(2), 164-168.

Publication

ISSN: 0008-5286
NlmUniqueID: 0004653
Country: Canada
Language: English
Volume: 57
Issue: 2
Pages: 164-168

Researcher Affiliations

da Silveira, Eduardo Almeida
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Bubeck, Kirstin A
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Batista, Edisleidy Rodriguez
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Piat, Perrine
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Laverty, Sheila
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Beauchamp, Guy
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Archambault, Marie
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).
Elce, Yvonne
  • Department of Clinical Sciences (da Silveira, Piat, Laverty, Elce), Department of Microbiology and Bacteriology (Archambault), Department of Pathology (Beauchamp), Faculty of Veterinary Medicine, University of Montreal, St. Hyacinthe, Q J2S 7C6; Cummings School of Veterinary Medicine, 200 Westboro Road, North Grafton, Massachusetts 01536, USA (Bubeck); MAPAQ-LEPAQ-2, 2650, rue Einstein, Q, Q G1P 4S8 (Batista).

MeSH Terms

  • Animals
  • Antisepsis / methods
  • Bacteria / drug effects
  • Bacteria / isolation & purification
  • Chlorhexidine / analogs & derivatives
  • Chlorhexidine / pharmacology
  • Colony Count, Microbial
  • Ethanol / pharmacology
  • Hand / microbiology
  • Hand Disinfection
  • Horse Diseases / microbiology
  • Horse Diseases / prevention & control
  • Horses
  • Humans
  • Preoperative Period
  • Surgical Wound Infection / prevention & control
  • Surgical Wound Infection / veterinary

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Citations

This article has been cited 5 times.
  1. Saveanu CI, Anistoroaei D, Todireasa S, Saveanu AE, Bobu LI, Bamboi I, Boronia O, Balcos C. Evaluation of the Efficiency of Hand Hygiene Technique with Hydroalcoholic Solution by Image Color Summarize. Medicina (Kaunas) 2022 Aug 16;58(8).
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  2. Hankenson FC, Kim JJ, Le TM, Lawrence FR, Del Valle JM. Using Waterless Alcohol-based Antiseptic for Skin Preparation and Active Thermal Support in Laboratory Rats. J Am Assoc Lab Anim Sci 2021 May 1;60(3):365-373.
  3. Isola M, Piccinotti C, Magro M, Fasolato L, Vianello F, Menandro ML, Memarian P, Rossi M, Falomo ME. Colloidal Iron Oxide Formulation for Equine Hoof Disinfection. Animals (Basel) 2021 Mar 10;11(3).
    doi: 10.3390/ani11030766pubmed: 33801981google scholar: lookup
  4. Rocktäschel T, Renner-Martin K, Cuny C, Brehm W, Truyen U, Speck S. Surgical hand preparation in an equine hospital: Comparison of general practice with a standardised protocol and characterisation of the methicillin-resistant Staphylococcus aureus recovered. PLoS One 2020;15(12):e0242961.
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  5. Del Valle JM, Fisk EA, Noland EL, Pak D, Zhang J, Crim MJ, Lawrence FR, Hankenson FC. Comparison of Aqueous and Alcohol-based Agents for Presurgical Skin Preparation Methods in Mice. J Am Assoc Lab Anim Sci 2018 Jul 1;57(4):401-414.