Publicación:
PLHER (radio plaquetas/hematocrito): una herramienta para discriminar pacientes adultos atendidos en la sala de emergencias con o sin sangrado agudo.

dc.contributor.authorTeherán, Aníbal A.spa
dc.contributor.authorOchoa, Andrésspa
dc.contributor.authorPombo, Luis Miguelspa
dc.contributor.authorNúñez, Daniel M.spa
dc.contributor.authorGómez, Oscar L.spa
dc.contributor.authorÁvila, Albert A.spa
dc.contributor.authorGuerrero, Luis G.spa
dc.contributor.authorMontoya, Normaspa
dc.date.accessioned2020-01-31T08:16:38Z
dc.date.accessioned2025-08-05T14:25:14Z
dc.date.available2020-01-31T08:16:38Z
dc.date.available2025-08-05T14:25:14Z
dc.date.issued2020-01-31
dc.description.abstractObjetivo. La aproximación al diagnóstico de sangrado agudo (SA) manifestado con síntomas inespecíficos, utilizando el hematocrito como laboratorio de apoyo es un reto en la Sala de Emergencias (SE). Se compararon las capacidades operativas del hematocrito y radio plaqueta/hematocrito (PLHER) para discriminar pacientes con SA. Métodos. Con un diseño de precisión diagnóstica, se compararon pacientes con y sin SA atendidos en la SE de la Clínica del Occidente S.A. durante el 2017. El espectro de enfermedad (EDx) incluyó controles negativos[grupo_0], población general con o sin trauma ortopédico cerrado[grupos_1-2], pacientes con trauma ortopédico cerrado [grupo_3], con SA ginecológico [grupo_4], SA gastrointestinal [grupo_5] y controles positivos [grupos_6-7]. Se compararon las capacidades operativas del PLHER y hematocrito para discriminar pacientes con SA. Resultados. 655 pacientes fueron seleccionados, principalmente hombres. No hubo diferencias entre las medianas de hematocrito del grupo_0 con los grupos 1-2; comparado con el grupo 0, la mediana del PLHER fue mayor en todos los grupos del EDx. (p:<0.05). Con los puntos de corte ≥6.037 y ≥6.348 el AUC del PLHER para discriminar pacientes con posible SA [grupos 1-3] o cualquier grupo del EDx [grupos 1-7] fue 0.709 y 0.766, respectivamente. Los AUC del hematocrito para discriminar pacientes con posible SA o cualquier grupo del EDx fueron 0.682 y 0.755, respectivamente. Discusión. El PLHER presentó mejores capacidades operativas que el hematocrito para discriminar pacientes con SA. Podría ser útil para identificar pacientes con SA atendidos con signos y síntomas inespecíficos en la SE.spa
dc.description.abstractAim. The diagnosis of acute bleeding (AB), manifested with non-specific, using hematocrit, as a support laboratory is a challenge in the Emergency Room (ER). Ratio platelet / hematocrit (PLHER) operational capabilities to discriminate patients with AB were compared. Methods. With a diagnostic accuracy design, patients with and without AB treated in the ER of Clínica del Occidente S.A. were compared, during 2017. The disease spectrum (EDx) included negative controls [group_0], general public with or without closed orthopedic injuries [groups_1-2], patients with closed orthopedic injuries [group_3], with gynecological AB [group_4], gastrointestinal [group_5] and positive controls [groups_6-7]. It was compared the operational capabilities of PLHER and hematocrit to discriminate patients with AB. Results. 655 patients were selected, mainly men. None differences were observed between hematocrit medians of group_0 and groups_1-2. Compared to group_0, the median PLHER was higher in all EDx groups (p:<0.05). The AUC of the PLHER, to discriminate patients with possible AB [groups 1-3] or any group of the EDx were 0.709 and 0.766, respectively, considering the cut-off points ≥6.037 and ≥6.348.  The AUC of the hematocrit to discriminate patients with possible AB or any group of EDx were 0.682 and 0.755, respectively. Discussion. The PLHER showed better operational capabilities than hematocrit to discriminate patients with AB. It could be a useful tool to identify patientseng
dc.format.mimetypeapplication/pdfspa
dc.identifier.doi10.26752/cuarzo.v25.n2.443
dc.identifier.eissn2500-7181
dc.identifier.issn0121-2133
dc.identifier.urihttps://repositorio.juanncorpas.edu.co/handle/001/413
dc.identifier.urlhttps://doi.org/10.26752/cuarzo.v25.n2.443
dc.language.isospaspa
dc.publisherFundación Universitaria Juan N. Corpasspa
dc.relation.bitstreamhttps://revistas.juanncorpas.edu.co/index.php/cuarzo/article/download/443/423
dc.relation.citationendpage27
dc.relation.citationissue2spa
dc.relation.citationstartpage21
dc.relation.citationvolume25spa
dc.relation.ispartofjournalRevista Cuarzospa
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dc.rightsAníbal A. Teherán - 2019spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/4.0/spa
dc.sourcehttps://revistas.juanncorpas.edu.co/index.php/cuarzo/article/view/443spa
dc.subjectAcute bleedingeng
dc.subjectPLHEReng
dc.subjectHematocriteng
dc.subjectHemorrhage, Diagnostic accuracyeng
dc.subjectEmergencieseng
dc.subjectSangrado agudospa
dc.subjectPLHERspa
dc.subjectHemorragiaspa
dc.subjectEmergenciasspa
dc.subjectHematocritospa
dc.subjectPrecisión diagnósticaspa
dc.titlePLHER (radio plaquetas/hematocrito): una herramienta para discriminar pacientes adultos atendidos en la sala de emergencias con o sin sangrado agudo.spa
dc.title.translated“PLHER" (Platelet / Hematocrit Ratio): A tool to discriminate adult patients assisted at emergency room with or without acute bleeding.eng
dc.typeArtículo de revistaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.localJournal articleeng
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTREFspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dspace.entity.typePublicationspa

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