29 results on '"Sierra-Murguía, Mariana A."'
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2. Preparación psicológica para radioterapia en paciente con tumor en SNC: presentación de un caso
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Sierra-Murguía, Mariana Alejandra, González-Alcocer, Lucía del Carmen, Delgado-Vargas, Salvador, and Mazatán-Orozco, Regina
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- 2024
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3. Impacto de la COVID-19 en el distrés, ansiedad, depresión y calidad de vida en pacientes con cáncer
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Yera-Rodríguez, Kenlys, Padrós-Blázquez, Ferrán, González-Ramírez, Victoria, and Sierra-Murguía, Mariana Alejandra
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- 2023
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4. Construcción y análisis de propiedades psicométricas de la Escala de Apertura a la Comunicación en Pacientes de Cáncer (EACPC)
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Sierra-Murguía, Mariana Alejandra and Padrós-Blázquez, Ferrán
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- 2022
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5. Neutrophil-lymphocyte index as prognostic factor for overall survival and disease-free survival in breast cancer patients
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Peralta-Castillo, Guillermo, Maffuz-Aziz, Antonio, Sierra-Murguía, Mariana, and Rodriguez-Cuevas, Sergio
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- 2020
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6. Psychological preparation for radiotherapy on a patient with a brain tumor: case report
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Sierra-Murguía, Mariana Alejandra, González-Alcocer, Lucía del Carmen, Delgado-Vargas, Salvador, Mazatán-Orozco, Regina, Sierra-Murguía, Mariana Alejandra, González-Alcocer, Lucía del Carmen, Delgado-Vargas, Salvador, and Mazatán-Orozco, Regina
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Introduction: Meningiomas represent 27% of brain tumors in adults. Radiotherapy is one of the most frequent treatments for CNS tumors, in which high radiation doses destroy cancer cell’s DNA in order to stop their multiplication or to slow their growth. Patient’s inmovilization is necessary in this treatment, so he has to be attached to treatment bed with a thermogenic mask. This inmovilization has represented significant anxiety prior and during treatment, it can also represent a trigger for stress, fears, physical symptoms, pain and even claustrophobia. Considering this, a psychological preparation is suggested before radiotherapy. It is suggested o include clear information before and during simulation, and to identify patients with high levels of anxiety, and to deliver cognitive and behavioral strategies to regulate it. Aim: to describe a case report of a psychological preparation for CNS radiotherapy. Method: A case of a 61 year old woman who was referred to psycho-oncology service with the aim of psychological preparation for CNS radiation. The reason this patient was referred was to avoid sedation during treatment due to high levels of anxiety. Psychologic preparation consisted in two sessions that included psychoeducational, systematic desensibilization and diaphragmatic breathing strategies. Results: Subjective anxiety report was reduced with psychologic preparation, and the patient finished 25 sessions of radiotherapy without sedation. Conclusion: Psychological preparation in this patient was efective in anxiety reduction. It is important to design randomized controled studies in order to know the effectiveness of these strategies., Introducción: los meningiomas forman el 27% de los tumores de encéfalo en población adulta. La radioterapia es uno de los tratamientos para tumores primarios del SNC más efectivos, en el cual se administran altas dosis de radiación que destruye el ADN de las células cancerosas para detener su multiplicación o lentificar su crecimiento. Para este tratamiento es necesaria la inmovilización del paciente, que se asegura por medio de máscaras termoplásticas que fijan al paciente a la camilla del acelerador lineal. Este tipo de inmovilización ha representado una incidencia de ansiedad significativa previa al tratamiento y durante el mismo, puede causar niveles altos de estrés, miedo, malestar físico, dolor e incluso claustrofobia. Tomando en cuenta estos aspectos, como preparación psicológica para el tratamiento se sugiere ofrecer información clara previa y durante la simulación, identificar a los pacientes con niveles altos de ansiedad, y brindar estrategias cognitivas y conductuales para regular la misma. Objetivo: Describir un reporte de caso de preparación para radioterapia en SNC. Método: Se presenta el caso de una mujer de 61 años de edad que fue referida a psico-oncología con el objetivo de la preparación psicológica para radioterapia en SNC. El motivo de la referencia a psico-oncología fue evitar la sedación durante la radioterapia debido a los altos niveles de ansiedad que presentaba la paciente. Se realizaron dos sesiones de preparación psicológica en donde se incluyeron estrategias psicoeducativas, de desensibilización sistemática y respiración diafragmática. Resultados: La paciente disminuyó el reporte subjetivo de ansiedad, logró terminar las 25 sesiones de radioterapia sin necesidad de sedación. Conclusión: La preparación psicológica utilizada en esta paciente fue efectiva para disminuir ansiedad. Es importante realizar estudios aleatorizados y controlados para conocer realmente la efectividad.
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- 2024
7. Validation and Adaptation of the Spanish Version of Cancer Survivors' Unmet Needs survey (CaSUN-MX) for Use in the Mexican Adult Oncology Population.
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Mazatán Orozco, Regina, Torres Alegre, Cecilia, Zayas-Villanueva, Omar, Reynoso González, Oscar Ulises, Fraga-Sastrias, Juan-Manuel, and Sierra-Murguía, Mariana A.
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CANCER survivors ,CANCER patient care ,MEDICAL care surveys ,ONCOLOGY - Abstract
Copyright of Salud Mental is the property of Instituto Nacional de Psiquiatria Ramon de la Fuente and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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8. Relationship between Thought Style, Emotional Response, Post-Traumatic Growth (PTG), and Biomarkers in Cancer Patients.
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Sierra-Murguía, Mariana, Guevara-Sanginés, Martha L., Navarro-Contreras, Gabriela, Peralta-Castillo, Guillermo, Padilla-Rico, Amalia, González-Alcocer, Lucía, and Padrós-Blázquez, Ferrán
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- 2024
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9. INTERVENCIÓN COGNITIVO-CONDUCTUAL GRUPAL PARA PÉRDIDA DE PESO Y CALIDAD DE VIDA EN PACIENTES CANDIDATOS A CIRUGÍA BARIÁTRICA
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Sierra Murguía, Mariana, Vite Sierra, Ariel, and Torres Tamayo, Margarita
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BARIATRIC PSYCHOLOGY ,BARIATRIC SURGERY ,OBESITY ,QUALITY OF LIFE ,COGNITIVE-BEHAVIORAL ,Psychology ,BF1-990 - Abstract
Obesity is a global health problem associated with the development of chronic degenerative diseases. Bariatric surgery has proven to be the most effective treatment for severe obesity. Despite surgery, patients must change their lifestyle in order to maintain weight loss in the long term. It has been reported that cognitive behavioral interventions have been effective to promote a lifestyle change and weight loss in obese patients. The aim of this study was to assess the effectiveness of a cognitive behavioral group intervention on weight loss and quality of life before surgery. Participants were nine morbidly obese patients, without psychiatric comorbidities, candidates for bariatric surgery. An initial assessment of quality of life that measured weight and BMI (Body Mass Index, for its English acronym) was performed. Patients underwent a group intervention in order to promote weight loss through cognitive behavioral techniques. The average weight loss was 5.7 kg during the five weeks of treatment, showing statistical significance of .001. In turn, along with weight loss, there was a decrease in BMI, with a statistical significance of .002. Regarding quality of life, there was significant improvement in body perception and attitude toward treatment.
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- 2014
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10. Uso de biofeedback de variabilidad de la frecuencia cardiaca durante la radioterapia como metodo de distraccion cognitiva y autorregulacion en un paciente pediatrico: Informe de caso
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Sierra Murguía, Mariana Alejandra, Padilla Rico, Amalia, and Fraga Sastrías, Juan Manuel
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- 2017
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11. Análisis de las respuestas cognitivas relacionadas con el diagnóstico de cáncer en pacientes mexicanos
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Sierra-Murguía, Mariana A., Navarro-Contreras, Gabriela, Guevara-Sanginés, Martha Leticia, and Padrós Blásquez, Ferrán
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cognitive response ,psicooncología ,psycho-oncology ,rumination ,respuesta cognitiva ,compromiso cognitivo ,cognitive engagement ,rumiación ,estilo de pensamiento ,General Psychology ,thought style - Abstract
Resumen La evaluación subjetiva ha sido descripta como una variable mediadora para la respuesta emocional. Se presenta con diferentes contenidos y estilos. El estilo cognitivo se refiere a la manera en que se piensa sobre el estresor, por ejemplo: la rumiación (pensamientos intrusivos, repetitivos, que generan malestar emocional), la evitación (intentos por no pensar en el estresor) y el compromiso cognitivo (enfocados en búsqueda de sentido o solución). En base a esta respuesta emocional, se busca explorar y describir los pensamientos relacionados con el cáncer en un grupo de diez pacientes con la enfermedad. En un estudio cualitativo, se les pidió a diez pacientes con cáncer que indicaran los cinco pensamientos más frecuentes desde su diagnóstico. Se analizó el contenido mediante la técnica top down (teoría a contenido) y, a partir de los estilos de respuestas cognitivas, se clasificó el contenido de los pensamientos reportados por estilo de pensamiento (rumiación, compromiso cognitivo o evitación), por temporalidad (pasado, presente y futuro) y por valencia (positiva o negativa). Posteriormente, se hizo el análisis bottom up (contenido a teoría). Se hicieron tablas cruzadas para identificar los contenidos según el estilo de pensamiento, la temporalidad y la valencia. En los pensamientos con estilo rumiativo, el enfoque temporal se dirigía en su mayoría al futuro y al pasado, mientras que el compromiso cognitivo se enfocaba en el presente. Esta diferencia fue estadísticamente significativa mediante una prueba de chi cuadrado. Dentro de los temas relacionados con la incertidumbre, se refirieron a la muerte, al pronóstico de la enfermedad, a la respuesta de la familia y a las finanzas (en el futuro) y a las causas y culpa (en el pasado). Abstract Cancer has been defined by the World Health Organization as “a disease caused by abnormal cells growing uncontrollably in the body, going beyond their usual boundaries, invading adjoining parts of the body and spreading to other organs”. Being diagnosed with cancer has been described as an experience with diverse emotional reactions and difficulties in adaptation, having psychological consequences, being most common depression, anxiety and psychological distress; but also, some patients present positive consequences after having a cancer diagnosis, such as post traumatic growth, which includes positive changes presented after the disease experience. Subjective appraisal about cancer has been defined as a mediating variable for the emotional response presented after a stressor, such as cancer diagnosis, treatment, or important changes during disease process (initiating and finalizing treatment, presenting relapse or remission, as well as when having control studies). The subjective appraisal can be presented with different thought content and styles. Thought style is referred as the way thoughts about the stressor are presented, it has been classified as rumination (thoughts that are intrusive and repetitive that also increase psychological distress), cognitive engagement (thoughts associated with problem solving and meaning finding) or avoidance (aiming to stop thinking about stressor or feeling associated with it). Depending on the thought style presented at a stressor, could be the emotional response (anxiety, depression, distress, post-traumatic growth). The aim of the present study was to describe the thoughts (style, content, valence and temporality) related to cancer diagnosis in a group of ten oncologic patients. To identify if differences between thought style, valence and temporality were presented. The study design is qualitative from a phenomenological point of view. Ten oncologic (different cancer type, clinical stage and treatment) patients were asked to write the five more frequent thoughts since their cancer diagnosis. Each thought was classified by: thought style, valence, and temporality (top-down, classifying the thoughts according to theory). The same thoughts were also classified in semantic units (bottom-up, classifying the thoughts according to their own contents), generating concerns from the content. Cross tabs were made to identify contents and temporality for thought style and valence, which were analyzed by chi square to identify differences between thought style, temporality and valence. The most common thought style was cognitive engagement, followed by rumination (almost same frequency). On what respects to thought style and temporality, rumination was more focused on past (causes and attributions of cancer) and future (uncertainty about death and treatment effectiveness); meanwhile, cognitive engagement was focused on present (to enjoy present moment and focus on daily actions). Chi square was made to identify if this difference was significant, showing temporality was significantly different in cognitive engagement and rumination. The concerns identified in study participants were uncertainty about future and disease, family (communication and wellness of the family), finances (due to expensive treatments), causes and guilt about having cancer. Thoughts that were more centered in present, were more likely to be associated with cognitive engagement. Cognitive engagement has been described previously as an important variable associated with post traumatic growth. Thoughts centered in the past and present were more associated with rumination. Rumination has been associated with depression and post-traumatic stress disorder. Because of mediating role of thought style in disease adaptation, emotional response to the disease, and the relation of this adaptation with the perception of quality of life in cancer patients, the design of psychological interventions aiming on promoting cognitive engagement by problem solving skills, meaning finding, and focusing on present could be a research line derived from present studies results.
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- 2021
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12. Impacto de la telepsicología en la satisfacción de la atención a pacientes con covid-19
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Argüero Fonseca, Aimée, primary, Aguirre Ojeda, Diana Patricia, additional, Reynoso González, Oscar Ulises, additional, Girón Pérez, Manuel Iván, additional, Espinosa Parra, Irene Margarita, additional, and Sierra Murguía, Mariana Alejandra, additional
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- 2021
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13. El rol del psicólogo en el equipo interdisciplinario de cirugía bariátrica
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Sierra Murguía, Mariana Alejandra
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- 2013
14. Design and psychometric properties analysis of the Thought Style in Response to Cancer Inventory (IEPRaC)
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Sierra-Murguía, Mariana Alejandra, González-Alcocer, Lucia, Navarro-Contreras, Gabriela, Guevara-Sanginés, Martha Leticia, Padrós-Blázquez, Ferrán, Sierra-Murguía, Mariana Alejandra, González-Alcocer, Lucia, Navarro-Contreras, Gabriela, Guevara-Sanginés, Martha Leticia, and Padrós-Blázquez, Ferrán
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Thought style has been defined as one of the mediating variables to emotional response at a cancer diagnosis. It has been reported in pathological contexts (rumination in depression), but also in normative ones, it has been suggested that thought styles can predict adjustment to a stressor. There are measurement scales used to assess thought style independently (rumination, experiential avoidance), but none of them is adapted for oncologic population and none of them include all three thought styles. Aim: To design and assess psychometric properties of a scale of thought styles in response to a cancer diagnosis. Method: Instrumental Study, divided in two phases: the first, item elaboration and expert judge; the second, psychometric properties analysis. Results: Final version counts with 15 items. Intern Structure resulted in three factors, obtained by an Exploratory Factorial Analysis and corroborated by a Confirmatory Factorial Analisis. Cronbach’s alphas for the subscales resulted appropriate: for rumination 0.87, for cognitive engagement 0.82 and 0.72 for avoidance. All items have evidence for content validity and adequate psychometric properties. Results of Cognitive Engagement subscale had the higher mean and Rumination subscale was the lowest. Conclusion: Thought style in response to a cancer diagnosis scale (IERPaC) has adequate psychometric properties to be used in Mexican oncologic patients., Una de las variables que ha sido definida como mediadora para la respuesta emocional ante el cáncer es el estilo de pensamiento. En contextos patológicos (por ejemplo, rumiación en depresión), y también en contextos normativos, se ha sugerido que el estilo de pensamiento puede predecir el ajuste ante un estresor. Existen instrumentos para evaluar de manera independiente los estilos de pensamiento (rumiación, evitación experiencial), pero ninguno está adaptado para población oncológica y ninguno incluye los tres estilos de pensamiento (rumiación, evitación y compromiso cognitivo). Objetivo: diseñar y estudiar las propiedades psicométricas de un instrumento que mida estilos de pensamiento en respuesta al diagnóstico oncológico. Método: Estudio instrumental, dividido en dos fases: la primera, elaboración de reactivos y jueceo de expertos y la segunda, análisis de propiedades psicométricas. Resultados: La versión final cuenta 15 ítems. La estructura interna resultó de tres factores, obtenidos a partir de un Análisis Factorial Exploratorio y corroborada mediante un Análisis Factorial Confirmatorio. Los valores de alfa de cronbach de las escalas resultaron adecuadas: la de Rumiación resultó de 0,87, la de Compromiso cognitivo de , 0,82 y de 0,72 la de evitación. Todos los ítems cuentan con evidencias de validez de contenido y propiedades psicométricas satisfactorias. La escala de Compromiso cognitivo fue la que obtuvo la puntuación media mayor y la de Rumiación mostró la menor. Conclusión: El Inventario de Estilos de Pensamiento en Respuesta al Cáncer (IEPRaC) cuenta con adecuadas propiedades psicométricas para ser utilizado en población oncológica mexicana.
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- 2021
15. Diseño y análisis de propiedades psicométricas del Inventario de Estilos de Pensamiento en Respuesta al Cáncer (IEPRaC)
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Sierra-Murguía, Mariana Alejandra, primary, González-Alcocer, Lucia, additional, Navarro-Contreras, Gabriela, additional, Guevara-Sanginés, Martha Leticia, additional, and Padrós-Blázquez, Ferrán, additional
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- 2021
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16. Debriefing usando medios digitales: experiencia de un taller realizado en Latinoamérica y recomendaciones para su implementación
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Fraga-Sastrías, Juan Manuel, primary, Sotomayor, Victoria, additional, Espejo-González, Raquel, additional, Sanhueza-Herreros, Eugenio, additional, and Sierra-Murguía, Mariana Alejandra, additional
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- 2021
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17. Relación entre necesidades no satisfechas y sintomatología emocional en cuidadores de pacientes oncológicos
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Sierra Murguía, Mariana, primary, Martínez Bravo, Andrea, additional, Padilla Rico, Amalia, additional, and Fraga Sastrías, Juan Manuel, additional
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- 2020
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18. Comparación de las percepciones sociales del cáncer entre pacientes oncológicos y personal de salud
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González Alcocer, Lucia, Sierra Murguía, Mariana, González Alcocer, Lucia, and Sierra Murguía, Mariana
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Cancer is one of the main causes of death in Mexico and worldwide. The way cancer patients and health professionals relate with this disease can have an impact in their quality of life, which is the reason why it was considered relevant to study the social representations of cancer in patients and health professionals and a comparison of those. Method: This study was done in an oncological center in the city of Querétaro, México and the sample consisted of 10 oncological patients and 10 health professionals. A qualitative perceptual analysis was performed by categorizing all of the words mentioned in the interview and a tematic concept analysis. Results: Different categories where indentified such as unpleasant emotions, copying styles, treatments and opportunities in both groups. There where differences found in social representations between oncological patients and health professionals; health professionals mentioned a patient-doctor relationship and financial related concepts. Conclusions: There are some similarities between the two groups about perception of cancer, nevertheless, there are important differences that need to be taken in consideration. One of them is the health professionals also refer emotional distress (even though they are healthy), patients do not include words related to death unlike health professionals, the same with the financial category. These findings allow to explore the perceptions of health professionals and oncological patients to determine future investigations. Key words: cancer, psycho-oncology, social representations, perception, experience., En México y en el mundo, el cáncer es una de las principales causas de muerte. Las asociaciones a esta enfermedad pueden tener un impacto en la calidad de vida de los pacientes y de los profesionales de la salud que ejercen en el área de oncología. A raíz de esto, se consideró pertinente el estudio de las representaciones sociales (RS) del cáncer y hacer una comparativa entre pacientes oncológicos y profesionales de la salud. Método: El estudio se realizó en un centro oncológico del estado de Querétaro, México y la muestra constó de 10 pacientes y 10 profesionales de la salud. Se realizó un análisis perceptual cualitativo categorizando las palabras mencionadas en “listados libres” y un análisis de contenido temático. Resultados: Se identificaron categorías de emociones displacenteras, afrontamiento, tratamientos y oportunidad en ambos grupos. Se encontraron diferencias entre las RS de pacientes oncológicos y de profesionales de la salud, los profesionales incluían emociones displacenteras en ellos mismos (además de los pacientes), elementos de relación médico paciente y aspectos administrativos-económicos. Conclusiones: Existen algunas similaridades entre profesionales de la salud y pacientes oncológicos en cuanto a percepción del cáncer, sin embargo, hay diferencias que deben ser tomadas en cuenta. Uno de ellos es que el personal de salud, también presenta malestar emocional (aunque no sea quien tiene la enfermedad), los pacientes no presentaron la categoría “muerte”, mientras que el personal de salud sí, esto igual que la categoría administrativa-económica. Estos hallazgos permiten explorar las percepciones del personal y los pacientes para poder determinar futuras líneas de investigación. Palabras clave: cáncer, psico-oncología, representaciones sociales, percepción, experiencia.
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- 2020
19. A latent classes analysis to detect cognitive and emotional profiles in cancer patients.
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Sierra-Murguía, Mariana A, Mazatán-Orozco, Regina, Jiménez-Pacheco, Said Enrique, and Padrós-Blázquez, Ferrán
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COGNITIVE analysis , *CANCER patients , *PSYCHOLOGICAL distress , *RUMINATION (Cognition) , *ANXIETY , *POSTTRAUMATIC growth , *POST-traumatic stress - Abstract
Thought style has been described as a mediator between cancer diagnosis and the emotional response to cancer. Describe the latent profiles related to thought style (rumination, cognitive engagement, and cognitive avoidance) and emotional response in a sample of cancer patients. 159 cancer patients were assessed prior to starting treatment. Measurement instruments used were HADS, Cancer response thought style inventory, distress thermometer, and PTGI. Analysis of latent classes to explore profiles of who share the same thought style. The solution had 4 subgroups: first group was avoidance, the means for anxiety, depression and post-traumatic growth were the lowest of the four groups. The second group was rumination, presenting highest scores for anxiety, depression and post-traumatic growth. The third group was indeterminate, this group presented low anxiety and depression. The fourth group, with cognitive engagement presented low anxiety and depression and post-traumatic growth was high. [ABSTRACT FROM AUTHOR]
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- 2024
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20. Comparación de las percepciones del cáncer entre pacientes oncológicos y personal de salud.
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Del Carmen González Alcocer, Lucía and Sierra Murguía, Mariana Alejandra
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MEDICAL personnel as patients , *MEDICAL personnel , *QUALITY of life , *PHYSICIAN-patient relations , *COLLECTIVE representation , *PSYCHO-oncology - Abstract
In Mexico and the world, cancer is one of the leading causes of death. Associations with this disease can have an impact on the quality of life of patients and health professionals practising oncology. As a result, it was considered relevant to study the social representations (SR) of cancer and to make a comparison between oncology patients and health professionals. Methods: The study was conducted in an oncology centre in the state of Querétaro, Mexico, and the sample consisted of 10 patients and 10 health professionals. Using qualitative perceptual analysis, it categorised the words mentioned in "free listings" and thematic analysis. Results: Categories of unpleasant emotions, coping, treatment and opportunity were identified in both groups. There were differences between SRs of cancer patients and health professionals; professionals included displeasing emotions in themselves (in addition to patients), elements of the doctor-patient relationship and administrative-economic aspects. Conclusions: There are some similarities between health professionals and cancer patients in terms of cancer perception; however, there are differences that should be considered. One of them is that health staff also present emotional discomfort (even if they are not the ones who have the disease), patients did not present the category "death". In contrast, health staff did, this as well as the administrative-economic category. These findings allow us to explore the perceptions of staff and patients to determine future lines of research. [ABSTRACT FROM AUTHOR]
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- 2020
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21. Hábitos de alimentación de pacientes con obesidad severa
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Reséndiz Barragán, Aída Monserrat, Hernández Altamirano, Sheila Viridiana, Sierra Murguía, Mariana Alejandra, and Torres Tamayo, Margarita
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Hábitos de alimentación ,Obesidad ,Eating habits ,Obesity - Abstract
Introducción: La obesidad severa es un problema de salud que tiene consecuencias médicas, emocionales y socioeconómicas. La etiología de la obesidad severa es multifactorial; no obstante, se sabe que los hábitos de alimentación representan un factor importante en su desarrollo. Objetivo: Este estudio tuvo como objetivo identificar los patrones de ingesta y los hábitos alimentarios específicos que es necesario modificar para lograr la pérdida de peso. Método: Se llevó a cabo un estudio observacional-descriptivo, prolectivo y transversal con 250 pacientes candidatos a cirugía bariátrica, 79.2% mujeres y 20.8% hombres con una edad de 37.7 ± 10.2 años y un IMC 44.3 ± 7.7 kg/m². Resultados: Se encontró que “tomar agua”, “comer más rápido que la mayoría que las personas”, “dejar el plato vacío”, “tener ayunos prolongados”, “antojos dulces” y “tomar refresco” fueron los hábitos más frecuentes en pacientes con obesidad severa. También se examinó la existencia de diferencias significativas entre los hábitos de los hombres y las mujeres y por estratos o grupos de IMC. Se identificó que “picar alimentos” y “comer hasta sentirse incómodo” fueron significativamente distintos entre sexos y “comer solo por sentir pena con los demás” fue significativo entre estratos de IMC. Discusión: Se concluyó que es importante que el tratamiento de estos pacientes incluya técnicas de evaluación y modificación de conductas encaminadas a estos hábitos, así mismo se recomienda incluir en futuros estudios pacientes con peso normal y sobrepeso, así como el uso de instrumentos con propiedades psicométricas adecuadas. Introduction: Severe obesity is a health problem that has medical, emotional and economic consequences. The etiology of severe obesity is multifactorial; however, it is known that the eating habits represent a major factor in the development of this disease. Objective: This study aimed to identify eating patterns and specific habits that need to be changed to achieve weight loss. Method: An observational, descriptive, retrospective and cross-sectional study with 250 candidates for bariatric surgery, 79.2% women and 20.8% men aged 37.7 ± 10.2 years and 44.3 ± 7.7 kg/m² BMI patients was performed. Results: It was found that “drinking water”, “eat faster than most people”, “leave the plate empty”, “have long fasts”, “sweet cravings”, and “drinking soda” were the most common habits in patients with severe obesity. The existence of significant differences between the habits of men and women and between BMI strata or groups are also discussed. “Snacking” and “eat until you feel uncomfortable” were significantly different between men and women and “eat by yourself because you feel ashamed of eating with others” was significant between BMI strata. Discussion: It was concluded that it is important that the treatment of these patients includes assessment techniques and behavior modification aimed at these habits. It is recommended to include in future studies patients with normal weight and overweight as well as the use of instruments with adequate psychometric properties
- Published
- 2015
22. Biofeedback use of heart rate variability during radiotherapy as a method of cognitive distraction and self-regulation in a pediatric patient: A case report
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Sierra Murguía, Mariana Alejandra, Padilla Rico, Amalia, Fraga Sastrías, Juan Manuel, Sierra Murguía, Mariana Alejandra, Padilla Rico, Amalia, and Fraga Sastrías, Juan Manuel
- Abstract
Aim: To assess the effectiveness of heart rate variability (HRV) biofeedback during radiotherapy as an intervention to promote cognitive distraction and emotional regulation un a paediatric patient. Method: Patient is an 11 years old female with Ewing Sarcoma on left leg. She recieved 28 radiotherapy sessions. Before initiating treatment, the patient was assessed with Mini International NeuropsychiatricInterview KID (MINI KID). She did not have a psychiatirc diagnostic, nor significative anxiety asrated by these instruments. Two weeks prior initiating radiotherapy, Heart rate (HR) and heart ratevariability (HRV) (measures that have been used previously as physiologic corralates of stress andrelaxation) were measured with a specialized software called EmWave. Results identified that there wasa psysiologic activation related to stress. At the same session, the patient was trained in diaphragmaticbreathing assisted with HRV biofeedback. The day the radiotherapy treatment started, HR and HRVwere assessed an hour before. During radiotherapy, patient was instrumented to the software and thedisplay was projected on the ceiling so that she could interact with the program at the same time sherecieved radiotherapy. Patient was asked to choose the display she prefered (presented as interactivegames by EmWave) and HR as well as HRV were measured during treatment. Results: Changes in HRVduring radiotherapy were presented, these changes have been reported as indicative of self regulation,reflecting that the patient learned this behavior and was able to implement it during her treatment.Conclussion: The use of biofeedback is innovative in treatment with radiotherapy; it allows the patientto integrate the two most used methods for psychological preparation: attentional distraction andself regulation methods. It’s suggested to amplify the sample in order to learn more about the use ofbiofeedback in radiotherapy and generalize results., Objetivo: Evaluar la efectividad del uso de biofeedback de variabilidad de frecuencia cardiaca (VFC) durante la radioterapia como método de distracción cognitiva y autoregulación emocional en un paciente pediátrico. Método: La paciente es una niña de 11 años con diagnóstico de sarcoma de Ewing en la pierna izquierda. Recibió 28 sesiones de radioterapia. Antes de iniciar tratamiento, se evaluó psicológicamente a la paciente con la entrevista Mini Kid, identificando que no tenía psicopatología. Dos semanas previas a iniciar, se evaluó la frecuencia cardiaca (FC) y variabilidad (VFC) de la misma (indicadores que han sido utilizados previamente como correlatos fisiológicos de estrés y relajación) con un software especializado llamado EmWave, identificando que sí presentaba activación fisiológica asociada a estrés. Se hizo entrenamiento en respiración diafragmática apoyado con el equipo de retroalimentación dos semanas previas a la radioterapia. El día que inició tratamiento, se volvió a evaluar la frecuencia y variabilidad antes de comenzar. Durante la radioterapia se instrumentó a la paciente al software y se permitió que ella escogiera el juego (que registra las variables de FC y VFC e interactúa conforme ella logra autoregulación fisiológica) y éste era proyectado en el techo de la sala mientras recibía la radiación. Resultados: Se identificaron cambios en la variabilidad de la frecuencia cardiaca, logrando una autoregulación, mostrando así que la paciente aprendió a relajarse y que lo puso en práctica durante la radioterapia. Conclusión: El uso del biofeedback es innovador en el tratamiento con radioterapia; permite al paciente integrar los dos métodos más utilizados como preparación para la misma: distraer el foco atencional y lograr una autoregulación. Se sugiere ampliar la muestra para conocer los efectos y generalizar los resultados.
- Published
- 2017
23. INTERVENÇÃO COGNITIVO-CONDUTUAL GRUPAL PARA PERDA DE PESO E QUALIDADE DE VIDA EM PACIENTES CANDIDATOS A CIRURGIA BARIÁTRICA
- Author
-
SIERRA MURGUÍA, MARIANA, VITE SIERRA, ARIEL, and TORRES TAMAYO, MARGARITA
- Subjects
cognitivo-condutual ,obesity ,obesidade ,bariátrica ,bariatric surgery ,cognitive-behavioral ,cognitivo- conductual ,psicología bariátrica ,cirugía bariátrica ,quality of life ,bariatric psychology ,qualidade de vida ,calidad de vida ,cirurgia bariátrica ,psicologia ,obesidad - Abstract
La obesidad es un problema de salud mundial asociado con el desarrollo de enfermedades crónico degenerativas. La cirugía bariátrica es el tratamiento que ha mostrado mayor efectividad para la obesidad severa; el paciente debe modificar su estilo de vida para mantener la pérdida de peso a largo plazo. Se ha visto que las intervenciones cognitivo conductuales han sido efectivas para lograr este cambio en el paciente. El presente estudio busca evaluar la efectividad de una intervención cognitivo conductual grupal en la pérdida de peso y calidad de vida antes de la cirugía. Se incluyeron nueve pacientes con obesidad mórbida candidatos a cirugía bariátrica sin comorbilidades psiquiátricas. Se realizó una evaluación inicial de calidad de vida que medía peso e IMC (Índice de Masa Corporal, por sus siglas en español). Los pacientes fueron sometidos a una intervención grupal con el objetivo de promover la pérdida de peso mediante técnicas cognitivo conductuales. El promedio de pérdida de peso fue de 5.7 kg en las cinco semanas que duró el tratamiento, mostrando significancia estadística de .001; a su vez, con la pérdida de peso disminuyó el IMC con una significancia estadística de .002. En cuanto a calidad de vida, hubo mejoría significativa en la percepción corporal y en la actitud al tratamiento. Obesity is a global health problem associated with the development of chronic degenerative diseases. Bariatric surgery has proven to be the most effective treatment for severe obesity. Despite surgery, patients must change their lifestyle in order to maintain weight loss in the long term. It has been reported that cognitive behavioral interventions have been effective to promote a lifestyle change and weight loss in obese patients. The aim of this study was to assess the effectiveness of a cognitive behavioral group intervention on weight loss and quality of life before surgery. Participants were nine morbidly obese patients, without psychiatric comorbidities, candidates for bariatric surgery. An initial assessment of quality of life that measured weight and BMI (Body Mass Index, for its English acronym) was performed. Patients underwent a group intervention in order to promote weight loss through cognitive behavioral techniques. The average weight loss was 5.7 kg during the five weeks of treatment, showing statistical significance of .001. In turn, along with weight loss, there was a decrease in BMI, with a statistical significance of .002. Regarding quality of life, there was significant improvement in body perception and attitude toward treatment. A obesidade é um problema de saúde mundial associado com o desenvolvimento de enfermidades crônico degenerativas. A cirurgia bariátrica é o tratamento que mostrou maior efetividade para a obesidade severa; o paciente deve modificar seu estilo de vida para manter a perda de peso a longo prazo. Observa-se que intervenções cognitivo conductuais têm sido efetivas para conseguir esta mudança no paciente. O presente estudo busca avaliar a efetividade de uma intervenção cognitivo conductual grupal na perda de peso e qualidade de vida antes da cirurgia. Incluíram-se nove pacientes com obesidade mórbida candidatos a cirurgia bariátrica sem co-morbilidades psiquiátricas. Realizou-se uma avaliação inicial de qualidade de vida que media peso e IMC (Índice de Massa Corporal). Os pacientes foram submetidos a uma intervenção grupal com o objetivo de promover a perda de peso mediante técnicas cognitivo conductuais. A média de peso perdido foi de 5.7 kg nas cinco semanas que o tratamento durou, mostrando significância estatística de .001; ao mesmo tempo a perda de peso fez com que o IMC diminuísse com uma significância estatística de .002. Com respeito à qualidade de vida, houve melhoria significativa na percepção corporal e na atitude com respeito ao tratamento.
- Published
- 2014
24. Intervención cognitivo conductual grupal para pérdida de peso y calidad de vida en pacientes bariátricos : reporte de experiencia
- Author
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Sierra Murguía, Mariana Alejandra and Vite Sierra, Ariel
- Subjects
Ciencias Biológicas, Químicas y de la Salud ,Ciencias Sociales - Published
- 2012
25. Intervención cognitivo-conductual grupal para pérdida de peso y calidad de vida en pacientes candidatos a cirugía bariátrica
- Author
-
Sierra-Murguía, Mariana, Vite-Sierra, Ariel, Torres-Tamayo, Margarita, Sierra-Murguía, Mariana, Vite-Sierra, Ariel, and Torres-Tamayo, Margarita
- Abstract
Obesity is a global health problem associated with the development of chronic degenerative diseases. Bariatric surgery has proven to be the most effective treatment for severe obesity. Despite surgery, patients must change their lifestyle in order to maintain weight loss in the long term. It has been reported that cognitive behavioral interventions have been effective to promote a lifestyle change and weight loss in obese patients. The aim of this study was to assess the effectiveness of a cognitive behavioral group intervention on weight loss and quality of life before surgery. Participants were nine morbidly obese patients, without psychiatric comorbidities, candidates for bariatric surgery. An initial assessment of quality of life that measured weight and BMI (Body Mass Index, for its English acronym) was performed. Patients underwent a group intervention in order to promote weight loss through cognitive behavioral techniques. The average weight loss was 5.7 kg during the five weeks of treatment, showing statistical significance of .001. In turn, along with weight loss, there was a decrease in BMI, with a statistical significance of .002. Regarding quality of life, there was significant improvement in body perception and attitude toward treatment., A obesidade é um problema de saúde mundial associado com o desenvolvimento de enfermidades crônico degenerativas. A cirurgia bariátrica é o tratamento que mostrou maior efetividade para a obesidade severa; o paciente deve modificar seu estilo de vida para manter a perda de peso a longo prazo. Observa-se que intervenções cognitivo conductuais têm sido efetivas para conseguir esta mudança no paciente. O presente estudo busca avaliar a efetividade de uma intervenção cognitivo conductual grupal na perda de peso e qualidade de vida antes da cirurgia. Incluíram-se nove pacientes com obesidade mórbida candidatos a cirurgia bariátrica sem co-morbilidades psiquiátricas. Realizou-se uma avaliação inicial de qualidade de vida que media peso e IMC (Índice de Massa Corporal). Os pacientes foram submetidos a uma intervenção grupal com o objetivo de promover a perda de peso mediante técnicas cognitivo conductuais. A média de peso perdido foi de 5.7 kg nas cinco semanas que o tratamento durou, mostrando significância estatística de .001; ao mesmo tempo a perda de peso fez com que o IMC diminuísse com uma significância estatística de .002. Com respeito à qualidade de vida, houve melhoria significativa na percepção corporal e na atitude com respeito ao tratamento., La obesidad es un problema de salud mundial asociado con el desarrollo de enfermedades crónico degenerativas. La cirugía bariátrica es el tratamiento que ha mostrado mayor efectividad para la obesidad severa; el paciente debe modificar su estilo de vida para mantener la pérdida de peso a largo plazo. Se ha visto que las intervenciones cognitivo conductuales han sido efectivas para lograr este cambio en el paciente. El presente estudio busca evaluar la efectividad de una intervención cognitivo conductual grupal en la pérdida de peso y calidad de vida antes de la cirugía. Se incluyeron nueve pacientes con obesidad mórbida candidatos a cirugía bariátrica sin comorbilidades psiquiátricas. Se realizó una evaluación inicial de calidad de vida que medía peso e IMC (Índice de Masa Corporal, por sus siglas en español). Los pacientes fueron sometidos a una intervención grupal con el objetivo de promover la pérdida de peso mediante técnicas cognitivo conductuales. El promedio de pérdida de peso fue de 5.7 kg en las cinco semanas que duró el tratamiento, mostrando significancia estadística de .001; a su vez, con la pérdida de peso disminuyó el IMC con una significancia estadística de .002. En cuanto a calidad de vida, hubo mejoría significativa en la percepción corporal y en la actitud al tratamiento.
- Published
- 2014
26. Correlation Between the Gastrojejunostomosis Area, Documented Endoscopically, and the Loss of Weight in Laparoscopic Gastric Bypass Postoperative Patients
- Author
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Torres-Olalde, Mario E., primary, Rojano-Rodríguez, Martín E., additional, González-Angulo, Alberto, additional, Morales-Chávez, Carlos E., additional, Beristain-Hernández, José L., additional, Sierra-Murguía, Mariana A., additional, and Torres-Tamayo, Margarita, additional
- Published
- 2014
- Full Text
- View/download PDF
27. PSYCHOLOGICAL RECURRENCES AND INTERVENTION PROPOSAL FOR PATIENTS FOLLOWING BARIATRIC SURGERY
- Author
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Reséndiz Barragán, Aída M., primary and Sierra Murguía, Mariana A., additional
- Published
- 2013
- Full Text
- View/download PDF
28. Psychosocial Profile of Bariatric Surgery Candidates and the Correlation between Obesity Level and Psychological Variables.
- Author
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Sierra-Murguía, Mariana, Vite-Sierra, Ariel, Ramos-Barragán, Victoria, López-Hernández, Julio César, Rojano-Rodríguez, Martín Edgardo, and Torres-Tamayo, Margarita
- Subjects
- *
BARIATRIC surgery , *OVERWEIGHT persons , *WEIGHT loss , *LIFESTYLES , *NEUROPSYCHIATRY , *ANXIETY sensitivity , *MENTAL illness , *PSYCHOLOGY - Abstract
Bariatric surgery has proven to be the most effective treatment for severe obesity. Weight loss and long-term maintenance depend on patient's ability to implement permanent lifestyle changes. Presurgical psychological evaluation and intervention are proposed for a better post surgical prognosis. The aim of present study was to make a psychosocial profile with the results of psychological evaluation performed to 129 bariatric surgery candidates and to determine associations between psychological variables with obesity level. Patients were evaluated with an oral interview, the MINI International Neuropsychiatric Interview, and the following self-reported instruments: Beck Depression Inventory, Anxiety Sensitivity Inventory, Stress Control Perception, Risk Factors related to Eating Behavior Disorders Scale, Quality of Life and Health Inventory. Study population was divided in groups according to obesity level, evaluation results were compared according to these groups. Results in present study show a high prevalence of psychiatric disorders; obesity level was not directly associated with level of psychopathology. Another finding is that at higher level of obesity, there is less concern about weight and food and also there is a significant higher perception of family support. The group of patients with higher concerns about weight and food had lower BMI and less perception of family support. [ABSTRACT FROM AUTHOR]
- Published
- 2012
29. Uso de biofeedback de variabilidad de la frecuencia cardiaca durante la radioterapia como método de distracción cognitiva y autorregulación en un paciente pediátrico: Informe de caso
- Author
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Sierra Murguía, Mariana Alejandra, primary, Padilla Rico, Amalia, additional, and Fraga Sastrías, Juan Manuel, additional
- Published
- 1970
- Full Text
- View/download PDF
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