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dc.contributor.author | Bermejo-Peláez, David | |
dc.contributor.author | Medina, Narda | |
dc.contributor.author | Álamo, Elisa | |
dc.contributor.author | Soto-Debran, Juan Carlos | |
dc.contributor.author | Bonilla, Oscar | |
dc.contributor.author | Luengo-Oroz, Miguel | |
dc.contributor.author | Rodriguez-Tudela, Juan Luis | |
dc.contributor.author | Alastruey-Izquierdo, Ana | |
dc.date.accessioned | 2023-07-17T07:56:35Z | |
dc.date.available | 2023-07-17T07:56:35Z | |
dc.date.issued | 2023-02-07 | |
dc.identifier.citation | J Fungi (Basel). 2023 Feb 7;9(2):217. | es_ES |
dc.identifier.uri | http://hdl.handle.net/20.500.12105/16252 | |
dc.description | This work was presented in part at 31st European Congress of Clinical Microbiology & Infectious Diseases (ECCMID), which will take place online from 9 – 12 July 2021. Abstract number 03467. | es_ES |
dc.description.abstract | Cryptococcosis is a fungal infection that causes serious illness, particularly in immunocompromised individuals such as people living with HIV. Point of care tests (POCT) can help identify and diagnose patients with several advantages including rapid results and ease of use. The cryptococcal antigen (CrAg) lateral flow assay (LFA) has demonstrated excellent performance in diagnosing cryptococcosis, and it is particularly useful in resource-limited settings where laboratory-based tests may not be readily available. The use of artificial intelligence (AI) for the interpretation of rapid diagnostic tests can improve the accuracy and speed of test results, as well as reduce the cost and workload of healthcare professionals, reducing subjectivity associated with its interpretation. In this work, we analyze a smartphone-based digital system assisted by AI to automatically interpret CrAg LFA as well as to estimate the antigen concentration in the strip. The system showed excellent performance for predicting LFA qualitative interpretation with an area under the receiver operating characteristic curve of 0.997. On the other hand, its potential to predict antigen concentration based solely on a photograph of the LFA has also been demonstrated, finding a strong correlation between band intensity and antigen concentration, with a Pearson correlation coefficient of 0.953. The system, which is connected to a cloud web platform, allows for case identification, quality control, and real-time monitoring. | es_ES |
dc.description.sponsorship | CrAg LFA tests were provided by IMMY at no cost. This research was funded by Global Action For Fungal Infections (www.GAFFI.org), JYLAG, a charity Foundation based in Geneva, Switzerland, and Fondo de Investigación Sanitaria from Instituto de Salud Carlos III (PI20CIII/00043). D.B.-P. was supported by grant PTQ2020-011340/AEI/10.13039/501100011033 funded by the Spanish State Investigation Agency. J.C.S.-D. was supported by a fellowship from the Fondo de Investigación Sanitaria (grant FI17CIII/00027). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | es_ES |
dc.type.hasVersion | VoR | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Lateral flow assay (LFA) | es_ES |
dc.subject | Rapid diagnostic test (POCT) | es_ES |
dc.subject | Smartphone | es_ES |
dc.subject | Artificial intelligence (AI) | es_ES |
dc.subject | Cryptococcus | es_ES |
dc.subject | Cryptococcal antigen | es_ES |
dc.subject | Test line quantification | es_ES |
dc.title | Digital Platform for Automatic Qualitative and Quantitative Reading of a Cryptococcal Antigen Point-of-Care Assay Leveraging Smartphones and Artificial Intelligence | es_ES |
dc.type | review article | es_ES |
dc.type | video | |
dc.rights.license | Atribución 4.0 Internacional | * |
dc.identifier.pubmedID | 36836331 | es_ES |
dc.format.volume | 9 | es_ES |
dc.format.number | 2 | es_ES |
dc.format.page | 217 | es_ES |
dc.identifier.doi | 10.3390/jof9020217 | es_ES |
dc.contributor.funder | Instituto de Salud Carlos III | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación (España) | es_ES |
dc.contributor.funder | Global Action For Fungal Infections | es_ES |
dc.description.peerreviewed | Sí | es_ES |
dc.identifier.e-issn | 2309-608X | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/jof9020217 | es_ES |
dc.identifier.journal | Journal of fungi (Basel, Switzerland) | es_ES |
dc.repisalud.centro | ISCIII::Centro Nacional de Microbiología | es_ES |
dc.repisalud.institucion | ISCIII | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.relation.projectFECYT | info:eu-repo/grantAgreement/ES/PTQ2020-011340/AEI/10.13039/501100011033 | es_ES |
dc.relation.projectFIS | info:fis/Instituto de Salud Carlos III/Programa Estatal de Generación de Conocimiento y Fortalecimiento del Sistema Español de I+D+I/Subprograma Estatal de Generación de Conocimiento/PI20-ISCIII Modalidad Proyectos de Investigacion en Salud Intramurales. (2020)/PI20CIII/00043 | es_ES |
dc.relation.projectFIS | info:eu-repo/grantAgreement/ES/FI17CIII/00027 | es_ES |