Evidence map›Paper›PMID 38459094›Full record

ArticleScientific reports2024

A proof-of-principle for decontamination of transplantation kidney through UV-C exposition of the perfusate solution.

L C Goenaga-Mafud, J D Vollet-Filho, C Costa, N M Inada, A S Netto, C Kurachi, V S Bagnato

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
2.2field-weighted citation impact, top 14% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Preservation Fluid Bacteriology in Kidney Transplantation: Comparing Uncontrolled Donation After Circulatory Death With Donation After Brain Death.Transplant international : official journal of the European Society for Organ Transplantation · 2025
    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

7 authors at 2 institutions in 2 countries.

L C Goenaga-MafudSão Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil. lgoenagamafud@ifsc.usp.br.
J D Vollet-FilhoSão Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil.
C CostaSão Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil.
N M InadaSão Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil.
A S NettoDepartment of Animal Science, College of Animal Science and Food Engineering, University of São Paulo, Pirassununga, SP, Brazil.
C KurachiSão Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil.
V S BagnatoSão Carlos Institute of Physics, University of São Paulo, São Carlos, SP, Brazil.
Universidade de São Paulo · BRTexas A&M University · US

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 140824/2021-90Conselho Nacional de Desenvolvimento Científico e Tecnológico - Instituto Nacional de Ciência e Tecnologia/Instituto Nacional de Óptica e Fotônica (CNPq/INCT) 573587/2008-6Fundação de Amparo à Pesquisa do Estado de São Paulo 2021/07131-0Fundação de Amparo à Pesquisa do Estado de São Paulo - Centro de Pesquisa, Inovação e Difusão/Centro de Pesquisas em Óptica e Fotônica (FAPESP/CePID-CEPOF) 2013/07276-1
6 · The paper itself

Abstract

Kidney transplantation is a common yet highly demanding medical procedure worldwide, enhancing the quality of life for patients with chronic kidney disease. Despite its prevalence, the procedure faces a shortage of available organs, partly due to contamination by microorganisms, leading to significant organ disposal. This study proposes utilizing photonic techniques associated with organ support machines to prevent patient contamination during kidney transplantation. We implemented a decontamination system using ultraviolet-C (UV-C) irradiation on the preservation solution circulating through pigs' kidneys between harvest and implant. UV-C irradiation, alone or combined with ultrasound (US) and Ps80 detergent during ex-vivo swine organ perfusion in a Lifeport® Kidney Transporter machine, aimed to reduce microbiological load in both fluid and organ. Results show rapid fluid decontamination compared to microorganism release from the organ, with notable retention. By including Ps80 detergent at 0.5% during UV-C irradiation 3 log

Indexed as

DecontaminationDetergentsAnimalsHumansKidneyOrgan PreservationPerfusionQuality of LifeRenal DialysisSwineDetergents

Identifiers

PMID38459094
PMCPMC10923919
OpenAlexW4392589662

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.