Evidence map›Paper›PMID 32763473›Full record

SynthesisPhotodiagnosis and photodynamic therapy2020

Ultraviolet germicidal irradiation for filtering facepiece respirators disinfection to facilitate reuse during COVID-19 pandemic: A review.

Hua Yang, Jiajia Hu, Ping Li, Chengliang Zhang

Open access · greenAbstract readSystematic Review
In one paragraph

Synthesis in Photodiagnosis and photodynamic therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Removal of virus aerosols by the combination of filtration and UV-C irradiation.Frontiers of environmental science & engineering · 2023
    Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. 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

4 authors at 1 institution in 1 country.

Hua YangDepartment of Thoracic Internal Medicine, Hunan Cancer Hospital, Affiliated Cancer Hospital of Xiangya Medical School, Central South University, Changsha, China.
Jiajia HuDepartment of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China.
Ping LiDepartment of Obstetrics, Xiangya Hospital, Central South University Changsha, China; Hunan Engineering Research Center of Early Life Development and Disease Prevention, Changsha,China.
Chengliang ZhangDepartment of Cardiovascular Surgery, Xiangya Hospital, Central South University, Changsha, China. Electronic address: zhangchengliang@csu.edu.cn.
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo review the effect of ultraviolet germicidal irradiation (UVGI) as a disinfection method for filtering facepiece respirators (FFRs) to facilitate reuse during COVID-19 pandemic.

methodsSystematic review of the research concerning UVGI for FFRs disinfection to facilitate reuse (also termed limited reuse) during respiratory infectious diseases where aerosol transmission is considered possible.

resultsUVGI is one possible method for respiratory disinfection to facilitate the reuse of dwindling supplies. Appropriate dose UVGI exposition could provide enough energy to effectively decontaminate respiratory viral agents and maintain respirator's integrity for reuse. There was not currently sufficient research evidence on the effect of UVGI to inactivate coronaviruses SARS-CoV-2, and the practical application of UVGI is still unclear. .

conclusionAppropriate dose UVGI exposition could provide enough energy to effectively decontaminate respiratory viral agents and maintain respirator's integrity for reuse. Further evidence concerning UVGI as a decontamination technique specifically for SARS-CoV-2 isneeded.

Indexed as

Coronavirus InfectionsCOVID-19DecontaminationEquipment ContaminationEquipment ReuseHumansInfection ControlPandemicsPhotochemotherapyPneumonia, ViralUltraviolet TherapyVentilators, MechanicalCOVID-19 pandemicDecontaminationFiltering facepiece respiratorsN95ReuseUltraviolet germicidal irradiation

Identifiers

PMID32763473
PMCPMC7402378
OpenAlexW3046789590

What OpenQuestion holds

Textmetadata
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.