Evidence map›Paper›PMID 34364396›Full record

SynthesisSystematic reviews2021

Mask decontamination methods (model N95) for respiratory protection: a rapid review.

Livia Fernandes Probst, Ana Tereza Gomes Guerrero, Andréia Insabralde de Queiroz Cardoso, Antonio Jose Grande, Mariana Garcia Croda, James Venturini, Maria Cristina de Camargo Fonseca, Anamaria Mello Miranda Paniago, Jorge Otávio Maia Barreto, Sandra Maria do Vale Leone de Oliveira

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Systematic reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 23% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 1 country.

Livia Fernandes ProbstPiracicaba Dental School, State University of Campinas, Piracicaba, Brazil.
Ana Tereza Gomes GuerreroInstitute of Technology in Immunobiologicals: Bio-Manguinhos. Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Andréia Insabralde de Queiroz CardosoFederal University of Mato Grosso do Sul , Campo Grande, Brazil.
Antonio Jose GrandeFaculty of Medicine , State University of Mato Grosso do Sul, Campo Grande, Brazil.
Mariana Garcia CrodaFederal University of Mato Grosso do Sul , Campo Grande, Brazil.
James VenturiniFederal University of Mato Grosso do Sul , Campo Grande, Brazil.
Maria Cristina de Camargo FonsecaState University of Feira de Santana, Feira de Santana, Brazil.
Anamaria Mello Miranda PaniagoFederal University of Mato Grosso do Sul , Campo Grande, Brazil.
Jorge Otávio Maia BarretoFiocruz School of Government Fiocruz Brasília, Oswaldo Cruz Foundation, Brasília, Brazil. jorgeomaia@hotmail.com.
Sandra Maria do Vale Leone de OliveiraFederal University of Mato Grosso do Sul , Campo Grande, Brazil. sandra.leone@ufms.br.ORCID 0000-0002-8960-6716
Universidade Federal de Mato Grosso do Sul · BRFundação Oswaldo Cruz · BRUniversidade Estadual de Campinas (UNICAMP) · BRUniversidade Estadual de Feira de Santana · BRUniversidade Estadual de Mato Grosso do Sul · BR

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Finance Code 001.
6 · The paper itself

Abstract

backgroundN95 respiratory protection masks are used by healthcare professionals to prevent contamination from infectious microorganisms transmitted by droplets or aerosols.

methodsWe conducted a rapid review of the literature analyzing the effectiveness of decontamination methods for mask reuse. The database searches were carried out up to September 2020. The systematic review was conducted in a way which simplified the stages of a complete systematic review, due to the worldwide necessity for reliable fast evidences on this matter.

resultsA total of 563 articles were retrieved of which 48 laboratory-based studies were selected. Fifteen decontamination methods were included in the studies. A total of 19 laboratory studies used hydrogen peroxide, 21 studies used ultraviolet germicidal irradiation, 4 studies used ethylene oxide, 11 studies used dry heat, 9 studies used moist heat, 5 studies used ethanol, two studies used isopropanol solution, 11 studies used microwave oven, 10 studies used sodium hypochlorite, 7 studies used autoclave, 3 studies used an electric rice cooker, 1 study used cleaning wipes, 1 study used bar soap, 1 study used water, 1 study used multi-purpose high-level disinfection cabinet, and another 1 study used chlorine dioxide. Five methods that are promising are as follows: hydrogen peroxide vapor, ultraviolet irradiation, dry heat, wet heat/pasteurization, and microwave ovens.

conclusionsWe have presented the best available evidence on mask decontamination; nevertheless, its applicability is limited due to few studies on the topic and the lack of studies on real environments.

Indexed as

COVID-19Equipment ReuseDecontaminationDisinfectionHumansSARS-CoV-2COVID-19DecontaminationDisinfectionEquipment reuseN95 respiratorSterilization

Identifiers

PMID34364396
PMCPMC8349237
OpenAlexW3128359928

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.