dc.contributor.advisor | Rodríguez Ferrucci, Hugo Miguel | |
dc.contributor.author | Ferreyra Pérez, Freddy André | |
dc.date.accessioned | 2024-09-04T16:59:44Z | |
dc.date.available | 2024-09-04T16:59:44Z | |
dc.date.issued | 2024 | |
dc.identifier.other | 616.81 F39 2024 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12737/10439 | |
dc.description.abstract | Objective: To evaluate the neutrophil-lymphocyte ratio as a predictor of outcome in patients with intracranial hemorrhage (ICH). Methodology: Observational study, retrospective, cross-sectional and analytical design. Results: A total of 161 cases of patients with a diagnosis of intracranial hemorrhage were evaluated, of which 136 (84.5%) were discharged, while 25 (15.5%) died. Of all patients, 21.1% corresponded to spontaneous intracerebral hemorrhage, of which 9.4% died, and 78.9% were due to hemorrhage due to brain trauma, of which 6.2% died. The neutrophil-lymphocyte ratio is significantly higher in the deceased both upon admission and after 48 hours (p<0.001 for both). In the univariate analysis, age, number of lymphocytes, Glasgow scale at admission, neutrophil-lymphocyte ratio at admission and at 48 hours were associated with mortality from ICH. The neutrophil-lymphocyte ratio at 48 hours obtained an AUC of 0.868 (CI: 0.813 - 0.923), indicating an excellent predictive capacity, with a sensitivity of 100%. Patients with a neutrophil-lymphocyte ratio ≥ 6 at 48 hours have a higher mortality compared to those with neutrophil-lymphocyte ratio < 6, according to the Log Rank test = 29.237, with statistical significance (p<0.001). Which suggests that it is associated with a worse survival prognosis. Conclusions: Upon admission and at 48 hours, an association of the neutrophil-lymphocyte index was found as a predictor of mortality in patients with intracerebral hemorrhage. | en_US |
dc.description.abstract | Objetivo: Evaluar el índice neutrófilo-linfocito como predictor de la evolución en pacientes con hemorragia intracraneal (HIC). Metodología: Estudio de tipo observacional, diseño retrospectivo, transversal y analítico. Resultados: Se evaluaron un total de 161 casos de pacientes con diagnóstico de hemorragia intracraneal, de los cuales 136 (84.5%) fueron dados de alta, mientras que 25 (15.5%) fallecieron. De todos los pacientes, 21.1% correspondieron a hemorragia intracerebral espontánea de los cuales fallecieron 9.4%; y 78.9% fueron debidos a hemorragia por trauma encefalocraneano de los cuales fallecieron el 6.2%. El índice neutrófilo-linfocito (INL) es significativamente mayor en los fallecidos tanto al ingreso como a las 48 horas (p<0.001 para ambos). En el análisis univariado; la edad, número de linfocitos, escala de Glasgow al ingreso, INL al ingreso y a las 48 horas se asociaron con la mortalidad por hemorragia intracraneal. El INL a las 48 horas obtuvo un área bajo la curva de 0.868 (IC: 0.813 – 0.923), indicando una buena capacidad predictiva, con una sensibilidad de 100%. Los pacientes con un INL ≥ 6 a las 48 horas tienen una mayor mortalidad comparado con aquellos con INL < 6, según prueba Log Rank = 29.237, con significación estadística (p<0.001). Que sugiere que se asocia con un peor pronóstico de supervivencia. Conclusiones: Al ingreso hospitalario como a las 48 horas se encontró asociación del índice neutrófilo-linfocito como predictor de mortalidad en pacientes con hemorragia intracerebral. | es_PE |
dc.format | application/pdf | es_PE |
dc.language.iso | spa | es_PE |
dc.publisher | Universidad Nacional de la Amazonía Peruana | es_PE |
dc.rights | info:eu-repo/semantics/openAccess | * |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Hemorragias intracraneales | es_PE |
dc.subject | Índice de severidad de la enfermedad | es_PE |
dc.subject | Neutrófilos | es_PE |
dc.subject | Linfocitos | es_PE |
dc.subject | Evolución clínica | es_PE |
dc.title | Índice neutrófilo/linfocito como predictor de la evolución en pacientes con hemorragia intracraneal en el Hospital Regional de Loreto, 2019-2022 | es_PE |
dc.type | info:eu-repo/semantics/bachelorThesis | es_PE |
thesis.degree.discipline | Medicina Humana | es_PE |
thesis.degree.grantor | Universidad Nacional de la Amazonía Peruana. Facultad de Medicina Humana | es_PE |
thesis.degree.name | Médico Cirujano | es_PE |
dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#3.02.25 | es_PE |
renati.author.dni | 70102287 | |
renati.advisor.orcid | https://orcid.org/0000-0003-0487-2351 | |
renati.advisor.dni | 05632644 | |
renati.type | https://purl.org/pe-repo/renati/type#tesis | es_PE |
renati.discipline | 912016 | es_PE |
renati.level | https://purl.org/pe-repo/renati/level#tituloProfesional | es_PE |
renati.juror | Donayre Vásquez, Guillermo Maximiliano | |
renati.juror | Calampa del Aguila, Carlos | |
renati.juror | Velazco Curay, Guillermo Eduardo | |
dc.publisher.country | PE | es_PE |