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Tourniquets used in peripheral venipuncture as a potential vehicle for transmission of microorganisms: scoping review / Torniquetes utilizados en la venopunción periférica como potencial vehículo de transmisión de microorganismos: revisión de alcance
Salgueiro-Oliveira, Anabela; Oliveira, Vânia; Costa, Paulo; Gama, Fernando; Graveto, João; Parreira, Pedro; Osório, Nádia.
Affiliation
  • Salgueiro-Oliveira, Anabela; Nursing School of Coimbra. Coimbra. PT
  • Oliveira, Vânia; Nursing School of Coimbra. Coimbra. PT
  • Costa, Paulo; Nursing School of Coimbra. Coimbra. PT
  • Gama, Fernando; Coimbra Hospital and Universitary Centre. Coimbra. PT
  • Graveto, João; Nursing School of Coimbra. Coimbra. PT
  • Parreira, Pedro; Nursing School of Coimbra. Coimbra. PT
  • Osório, Nádia; Polytechnic Institute of Coimbra. College of Health Technology of Coimbra. Coimbra. PT
Infectio ; 24(2): 94-99, abr.-jun. 2020. tab, graf
Article in English | LILACS, COLNAL | ID: biblio-1114847
Responsible library: CO359.1
ABSTRACT

Introduction:

The tourniquet used in venipuncture appears as a potential vehicle for the transmission of microorganisms that interferes with safety and the quality of clinical services.

Objective:

Mapping the scientific evidence on the microbiological contamination of the tourniquets used in peripheral venipuncture.

Methodology:

Scoping review following the Joanna Briggs Institute methodology.

Results:

20 studies have been included, in which of 1477 tourniquets were analyzed. The rates of microbiological contamination varied between 10-100% and 19 studies reported the presence of S. aureus, 11 of them detected methicillin-resistant strains with prevalence between 3.3-58.3%.

Conclusion:

The contamination rate in the majority of studies was ≥70%, including 4 studies which had sampled ≥100 tourniquets. The evidence of our study is that the tourniquets are reservoirs of potential pathogens and can be transmitted to patient on staff hands. We recommend studies that confirm the reusable tourniquets can be responsible to healthcare associated infections.
RESUMEN

Introducción:

El torniquete utilizado en la venopunción aparece como potencial vehículo para transmisión de microorganismos que entorpece la seguridad y calidad de los servicios clínicos.

Objetivo:

Mapear pruebas científicas sobre contaminación microbiológica de los torniquetes utilizados en la venopunción periférica.

Metodología:

Revisión de acuerdo con la metodología del Instituto Joanna Briggs.

Resultados:

Se han incluido 20 estudios, en los que se analizó un total de 1477 torniquetes. Las tasas de contaminación microbiológica variaron entre 10-100% y 19 estudios informaron la presencia de S. aureus, 11 detectaron cepas resistentes a meticilina con prevalencia entre 3.3-58.3%.

Conclusión:

La tasa de contaminación en mayoría de los estudios fue ≥70%, 4 estudios que habían muestreado ≥100 torniquetes. Nuestro estudio evidencia que los torniquetes son reservorios de patógenos y pueden transmitirse al paciente en manos del personal. Recomendamos estudios que confirmen que los torniquetes pueden ser responsables de las infecciones asociadas a la atención médica.
Subject(s)


Full text: Available Collection: International databases Database: COLNAL / LILACS Main subject: Tourniquets Type of study: Risk factors / Systematic review Limits: Humans Language: English Journal: Infectio Journal subject: Communicable Diseases Year: 2020 Document type: Article Affiliation country: Portugal Institution/Affiliation country: Coimbra Hospital and Universitary Centre/PT / Nursing School of Coimbra/PT / Polytechnic Institute of Coimbra/PT

Full text: Available Collection: International databases Database: COLNAL / LILACS Main subject: Tourniquets Type of study: Risk factors / Systematic review Limits: Humans Language: English Journal: Infectio Journal subject: Communicable Diseases Year: 2020 Document type: Article Affiliation country: Portugal Institution/Affiliation country: Coimbra Hospital and Universitary Centre/PT / Nursing School of Coimbra/PT / Polytechnic Institute of Coimbra/PT
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