Matias Rios-Erazo

Prof. Matias Rios-Erazo

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Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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GRGonzalo Rojas-Alcayaga
Gonzalo Rojas-Alcayaga
AHAndrea Herrera
Andrea Herrera
IEIris Espinoza
Iris Espinoza
MRMatias Rios-Erazo
Matias Rios-Erazo
JAJacqueline Aguilar
Jacqueline Aguilar
RGRinie Geenen
Rinie Geenen
Sjögren’s syndrome (SS) is a disease with autoimmune features that affects mainly women and compromises the health-related quality of Life (HRQoL); it is important to evaluate illness experience for a better understanding of the life situation of the patient. The aim of the study was to summarize the individual life experiences and determine the impact of HRQoL and oral health-related quality of life (OHRQoL) and their correlation with health self-assessment in women with SS. The life experiences evaluation employed a concept mapping design to structure qualitative content obtained from semi-structured interviews. Hierarchical cluster analysis was used to analyze the patient’s experiences. EQ-5D-5L and OHIP-14Sp were used. The correlation between appreciation of the general health status and OHIP-14 was evaluated. The experience classification by patients were analyzed and a dendrogram was obtained, identifying 10 clusters of disease experiences of SS, being limitations, pain and difficulties, coping and attitudes towards treatment the most common. Pain/discomfort in EQ-5D-5L and physical pain and psychological discomfort in OHIP-14 were the most affected dimensions in the patients. The results support the theoretical perspective that the experience of illness is relevant to describing the main difficulties of patients with SS and how it affects their quality of life.

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AHAndrea Herrera
Andrea Herrera
LLLoreto Leiva
Loreto Leiva
IEIris Espinoza
Iris Espinoza
MRMatias Rios-Erazo
Matias Rios-Erazo
NSNailah Shakhtur
Nailah Shakhtur
GRGonzalo Rojas-Alcayaga
Gonzalo Rojas-Alcayaga
Background/Objectives: Sjögren’s Syndrome (SS) is a chronic degenerative rheumatic disease. Because of its chronic nature, it significantly affects the quality of life of those who suffer from it. Methods: This qualitative study investigated disease experience among women suffering from SS to understand its impact on their overall well-being. In-depth interviews were conducted with 15 women who suffer from SS. Interviews were analyzed using the Grounded Theory methodology, using open, axial, and selective coding. Results: Three central phenomena of disease experience were identified: invisibility; uncontrollability; and unpredictability. Conclusions: SS disease experience has a strong imprint on emotional well-being and sense of self-control among middle-aged women. Understanding SS impacts on women’s lives is important to better understand the disease and contribute to recognizing potential areas of management and social support in relevant windows of opportunity within the health-disease continuum.

1 January 2009 in The World Journal of Biological Psychiatry
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MBM. Leonor Bustamante
M. Leonor Bustamante
JVJuana Villarroel
Juana Villarroel
VFValeria Francesetti
Valeria Francesetti
MRMatias Rios-Erazo
Matias Rios-Erazo
MAMauricio Arcos-Burgos
Mauricio Arcos-Burgos
HSHernán Silva
Hernán Silva
Objective. Borderline personality disorder is a severe mental disorder, whereas previous studies suggest executive functions may be impaired. The aim of this study was to evaluate executive planning in a sample of 85 individuals. Methods. Planning was assessed by means of the Tower of London (Drexel University version) task. Latent class cluster analysis models were adjusted to the data. Results. We identified two different subpopulations of borderline personality disorder patients, one of them with significantly reduced performance. Conclusion. Neuropsychological mechanisms may be involved in borderline personality disorder, at least in a subgroup of patients.

23 November 2023 in Dental Traumatology
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CNCamila Corral Nunez
Camila Corral Nunez
AHAlvaro Hurtado
Alvaro Hurtado
APAndré Latapiat Parodi
André Latapiat Parodi
RLRodrigo Osorio Larraín
Rodrigo Osorio Larraín
MRMatias Rios-Erazo
Matias Rios-Erazo
GAGonzalo Rojas Alcayaga
Gonzalo Rojas Alcayaga

1 January 2024 in Cadernos Brasileiros de Terapia Ocupacional
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JRJoaquín Varas Reyes
Joaquín Varas Reyes
DVDébora Grandón Valenzuela
Débora Grandón Valenzuela
GRGonzalo Rojas-Alcayaga
Gonzalo Rojas-Alcayaga
MRMatias Rios-Erazo
Matias Rios-Erazo
AHAndrea Herrera
Andrea Herrera
Resumen Introducción La violenta represión ocurrida en Chile durante el estallido social (2019-2020) dejó un número sin precedentes de personas lesionadas con resultado de trauma ocular y maxilofacial producto de la acción de agentes del Estado, desatando una crisis socio-sanitaria que requirió del abordaje las problemáticas de salud con énfasis en el daño estructural y funcional. Objetivo Analizar la experiencia cotidiana de personas afectadas por trauma ocular y/o maxilofacial desde una perspectiva de derechos humanos, con énfasis en aportar antecedentes que contribuyan a los procesos de apoyo funcional y psicosocial. Método Estudio de enfoque cualitativo, considerando el análisis de 3 entrevistas en profundidad centradas en la experiencia cotidiana producida a raíz de la violencia policial. Éstas se analizaron en base a la técnica de análisis de contenido, con una posterior triangulación. Resultados Se apreciaron una serie de interferencias y repercusiones cotidianas producto del trauma, generando el fenómeno de una cotidianidad interferida, además del extrañamiento de sí misma/o. Se discutió sobre el contraste entre las experiencias y expectativas de la atención en salud y procesos de reparación, que resultan aún insuficientes y tienden hacia la revictimización. Conclusión El acceso a rehabilitación funcional y psicosocial es parte fundamental de los procesos de reparación integral de las personas que vivieron estas experiencias traumáticas durante el estallido social. Es fundamental que los dispositivos sanitarios y judiciales profundicen abordajes desde una perspectiva de derechos humanos incorporando el enfoque de género para cumplir los principios de verdad, justicia, reparación y garantías de no repetición.

10 February 2016 in Journal of Oral Research
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MRMatias Rios-Erazo
Matias Rios-Erazo
SBS. Aida Borges-Yáñez
S. Aida Borges-Yáñez
Psychological factors and his influence in the oral health of older people: A narrative review.