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1.
Rev. esp. med. nucl. imagen mol. (Ed. impr.) ; 43(1): 31-38, ene.- fev. 2024.
Article in Spanish | IBECS | ID: ibc-229452

ABSTRACT

Objetivo Determinar la utilidad de los cocientes neutrófilos/linfocitos (N/L) y plaquetas/linfocitos (P/L), así como de parámetros cuantitativos de la PET/TC con [18F]FDG, como factores pronósticos para la supervivencia global (SG), la supervivencia cáncer específica (SCE) y la supervivencia libre de progresión (SLP) en pacientes con carcinoma escamoso de cabeza y cuello (CyC) Material y métodos Se valoraron retrospectivamente 66 pacientes (56 hombres) diagnosticados de CyC durante un intervalo de 8años. Se determinaron los parámetros SUV máximo (SUVmax), volumen metabólico tumoral (MTV) y glucólisis tumoral total (TLG) del estudio PET/TC al diagnóstico. Tras tratamiento con quimiorradioterapia, se valoró la supervivencia de los pacientes. El modelo de regresión de Cox y el método de Kaplan-Meier se utilizaron para analizar factores pronósticos y curvas de supervivencia. Resultados El seguimiento medio fue de 50,4meses, produciéndose 39 recurrencias-progresiones y 39 fallecimientos. En el análisis univariante los parámetros metabólicos, excepto el SUVmax, fueron factores predictivos para las tres supervivencias, y los dos parámetros sanguíneos lo fueron para la SG y la SCE. La TLG fue el único factor predictivo en el análisis multivariante. Las tres curvas de supervivencias fueron significativamente diferentes para los parámetros metabólicos y la curva de SG para el cociente N/L. Se apreciaron correlaciones entre el cociente N/L, el MTV y la TLG. No se demostraron correlaciones entre el cociente P/L y los parámetros metabólicos. Conclusión El uso de marcadores hematológicos y metabólicos permitiría identificar pacientes con un alto riesgo de recurrencias y pobre supervivencia e individualizar el tratamiento aplicando terapias más agresivas (AU)


Aim To determine the usefulness of neutrophil/lymphocyte (N/L) and platelet/lymphocyte (P/L) ratios as well as quantitative [18F]FDG PET/CT parameters as prognostic factors for overall survival (OS), cancer-specific survival (CSS) and progression-free survival (PFS) in patients with head and neck squamous cell carcinoma (HyN). Material and methods Sixty-six patients (56 men) diagnosed with HyN carcinoma were retrospectively assessed over an 8-year interval. Maximum SUV (SUVmax), metabolic tumour volume (MTV) and total lesion glycolysis (TLG) parameters were determined from the PET/CT study at diagnosis. After treatment with chemoradiotherapy, patient survival was assessed. The Cox regression model and the Kaplan-Meier method were used to analyse prognostic factors and survival curves. Results Median follow-up was 50.4months, with 39 recurrences-progressions and 39 deaths. In the univariate analysis, metabolic parameters, except SUVmax, were predictive factors for all three survivals and the two blood parameters were predictive for OS and EFS. TLG was the only predictive factor in the multivariate analysis. The three survival curves were significantly different for the metabolic parameters and the OS curve for the N/L ratio. Correlations were seen between N/L ratio, MTV and TLG. No correlations were demonstrated between P/L ratio and metabolic parameters. Conclusion The use of haematological and metabolic markers would allow to identify patients with a high risk of recurrences and poor survival and to individualise treatment by applying more aggressive therapies (AU)


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Head and Neck Neoplasms/diagnostic imaging , Fluorodeoxyglucose F18 , Radiopharmaceuticals , Positron Emission Tomography Computed Tomography , Prognosis , Retrospective Studies , Survival Analysis
2.
Article in English | MEDLINE | ID: mdl-37863392

ABSTRACT

AIM: To determine the usefulness of neutrophil/lymphocyte (N/L) and platelet/lymphocyte (P/L) ratios as well as quantitative [18F]FDG PET/CT parameters as prognostic factors for overall survival (OS), cancer-specific survival (CSS) and progression-free survival (PFS) in patients with head and neck squamous cell carcinoma (HyN). MATERIAL AND METHODS: Sixty-six patients (56 men) diagnosed with HyN carcinoma were retrospectively assessed over an 8-year interval. Maximum SUV (SUVmax), metabolic tumour volume (MTV) and total lesion glycolysis (TLG) parameters were determined from the PET/CT study at diagnosis. After treatment with chemoradiotherapy, patient survival was assessed. The Cox regression model and the Kaplan-Meier method were used to analyse prognostic factors and survival curves. RESULTS: Median follow-up was 50.4 months, with 39 recurrences-progressions and 39 deaths. In the univariate analysis, metabolic parameters, except SUVmax, were predictive factors for all three survivals and the two blood parameters were predictive for OS and EFS. TLG was the only predictive factor in the multivariate analysis. The three survival curves were significantly different for the metabolic parameters and the OS curve for the N/L ratio. Correlations were seen between N/L ratio, MTV and TLG. No correlations were demonstrated between P/L ratio and metabolic parameters. CONCLUSION: The use of haematological and metabolic markers would allow to identify patients with a high risk of recurrences and por survival and to individualise treatment by applying more aggressive therapies.


Subject(s)
Head and Neck Neoplasms , Positron Emission Tomography Computed Tomography , Male , Humans , Prognosis , Fluorodeoxyglucose F18/metabolism , Retrospective Studies , Radiopharmaceuticals , Head and Neck Neoplasms/diagnostic imaging , Head and Neck Neoplasms/therapy
3.
Distúrb. comun ; 34(2): e54582, jun. 2022. tab
Article in Portuguese | LILACS | ID: biblio-1396836

ABSTRACT

Introdução: No câncer de cabeça e pescoço (CCP), as sequelas relacionadas aos tratamentos e à própria localização do tumor podem trazer alterações físicas e funcionais, com impacto na qualidade de vida (QV) destes pacientes. Objetivo: mensurar o impacto do câncer de boca sobre a qualidade de vida relacionada à deglutição e saúde bucal em pacientes com câncer de cabeça e pescoço, após tratamento médico com radioterapia e/ou cirurgia. Métodos: participaram do estudo dez pacientes em pós-tratamento médico para o CCP e que foram submetidos aos questionários de qualidade de vida M.D. Anderson Dysphagia Inventory (MDAD),Oral Health Impact Profile (OHIP-14) e Questionário de Qualidade de Vida da Universidade de Washington(UW-QOL). Resultados: Os resultados dos domínios emocional e funcional do protocolo MDADI demonstraram médias positivas, enquanto o domínio físico apresentou médias que demonstraram baixo funcionamento do dia-a-dia e qualidade de vida. A partir do questionário OHIP-14, verificou-se que 40% dos participantes foram classificados com alto índice de impacto na saúde bucal. As dimensões ''desconforto psicológico'' e ''deficiência'' impactam negativamente na QV dos pacientes. "Atividade'' e "saliva" foram os problemas mais relatados, mostrando que, ''saliva'', ''humor'' e ''mastigação'' foram os três domínios mais importantes na visão dos pacientes, verificado a partir do protocolo UW-QOL. Conclusão: Apesar do número reduzido de pacientes e da heterogeneidade de localização dos tumores, os resultados demonstram que o CCP e as sequelas de seu tratamento podem impactar de maneira significativa a QV dos pacientes em diversos domínios.


Introducción: En el cáncer de cabeza y cuello (CCC), las secuelas relacionadas con el tratamiento y la propia localización del tumor pueden traer cambios físicos y funcionales, con impacto en la calidad de vida (CV) de estos pacientes. Objetivo: medir el impacto del cáncer bucal en la calidad de vida relacionada con la deglución y la salud bucal en pacientes con cáncer de cabeza y cuello después del radioterapia y/o cirurgía. Metodos: participaron del estudio diez pacientes en postratamiento médico por cáncer de cabeza y cuello y fueron sometidos a cuestionarios de calidad de vida M.D. Anderson Dysphagia Inventory (MDADI), Oral Health Impact Profile (OHIP-14) y cuestionario de calidad de vida de la Universidad de Washington (UW-QOL). Resultados: Los resultados de los dominios emocional y funcional del protocolo MDADI mostraron medias positivas, mientras que el dominio físico mostró medias que evidenciaron bajo funcionamiento cotidiano y calidad de vida. Del cuestionario OHIP-14 se encontró que 40% de los participantes fueron clasificados como de alto impacto en la salud bucal. Las dimensiones "malestar psicológico" y "discapacidad" tienen un impacto negativo en la calidad de vida de los pacientes. "Actividad" y "saliva" fueron los problemas más reportados, mostrando que "saliva", "estado de ánimo" y "masticar" eran los tres dominios más importantes en la opinión de los pacientes verificado a partir del protocolo UW-QOL. Conclusión: A pesar del pequeño número de pacientes y la heterogeneidad de la localización del tumor, los resultados demuestran que el CCP y las secuelas de su tratamiento pueden impactar significativamente la calidad de vida de los pacientes en varios dominios.


Introduction: In head and neck cancer (HNC), the sequelae related to the treatment and the location of the tumor itself can bring physical and functional changes, with an impact on the quality of life (QoL) of these patients. Objective: measure the impact of oral cancer on quality of life related to swallowing and oral health in patients with head and neck cancer after radiotherapy and/or surgery. Methods: 10 patients participated on study in medical post-treatment for head and neck cancer and they were submitted the quality of life questions M.D. Anderson Dysphagia Inventory, Oral Health Impact Profile (OHIP-14) and University of Washington quality of life questionnaire (UW-QOL). Results: The results of the emotional and functional domains of the MDADI protocol showed positive means, while the physical domain showed low day-to-day functioning and quality of life means. From the OHIP-14 questionnaire, it was found that 40% of participants were hated with a high index of impact on oral health. The dimensions "psychological discomfort" and "deficiency" negatively impact on patients QOL. "Activity" and "spittle" were the problems most reported, showing that, "spittle", "humor" and "chewing" were the three most important domains on patient's view verified from the UW-QOL protocol. Conclusion: Despite the small number of patients and the heterogeneity of tumor location, the results demonstrate that the CCP and the sequelae of its treatment can significantly impact the QoL of patients in several domains.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Quality of Life , Deglutition , Head and Neck Neoplasms , Mouth Neoplasms/psychology , Oral Health , Cross-Sectional Studies , Surveys and Questionnaires
4.
Nutr. clín. diet. hosp ; 41(2): 114-122, 2021. tab, graf
Article in Spanish | IBECS | ID: ibc-225662

ABSTRACT

Introducción: la desnutrición es un factor negativo en el manejo del paciente con cáncer. Objetivo: evaluar la influencia del tratamiento oncológico en la evolución del estado nutricional del paciente diagnosticado con cáncer de cabeza y cuello. Métodos: estudio descriptivo, longitudinal, prospectivo y correlacional. Muestra de 36 pacientes, mediante técnica no probabilística a conveniencia. Se utilizó un instrumento con variables demográficas, clínicas, antropométricas, presencia de complicaciones y vía de alimentación; se aplicó estadístico descriptivo con media, desviación estándar, frecuencias y porcentaje. Como estadística inferencial se utilizó la técnica de Fisher, con significancia del valor p < 0,05. Resultados: Se tuvieron 36 pacientes. De los cuales 19 (52,7%) fueron del sexo masculino. No hay correlación significativa entre IMC y el tratamiento oncológico, p=0,074; tampoco entre IMC y vía de alimentación, p=0,796. No hay correlación significativa entre la albúmina sérica y las complicaciones durante el tratamiento oncológico, p=0,278; y las complicaciones después del tratamiento oncológico, p=0,877. Discusión: En los datos de Varila et al. 25, se obtiene la vía oral como la vía de alimentación predominante, en menor medida la sonda. Según Huata Vilca 28, existe algún grado de correlación entre la albúmina sérica y la aparición de alguna complicación postoperatoria, estos resultados son en el vólvulo del sigmoides. Conclusiones: No hay una correlación significativa entre IMC y el tratamiento oncológico, tampoco entre el IMC y la vía de alimentación. Entre la albúmina sérica no hay una correlación significativa con las complicaciones durante y después del tratamiento oncológico. (AU)


Introduction: malnutrition is a negative factor in the management of patients with cancer. Objective: to evaluate the influence of cancer treatment on the evolution of the nutritional status of the patient diagnosed with head and neck cancer. Methods: descriptive, longitudinal, prospective and correlational study. Sample of 36 patients, using a convenience non-probabilistic technique. An instrument with demographic, clinical, anthropometric variables, presence of complications and feeding route was used; Descriptive statistics were applied with mean, standard deviation, frequencies and percentage. Fisher’s technique was used as inferential statistics, with significance of p <0,05. Results: There were 36 patients. Of which 19 (52,7%) were male. There is no significant correlation between BMI and cancer treatment, p = 0,074; nor between BMI and food route, p = 0,796. There is no significant correlation between serum albumin and complications during cancerb treatment, p = 0,278; and complications after cancer treatment, p = 0,877. Discussion: The oral route is obtained as the predominantroute of feeding, to a lesser extent the tube. There is some degree of correlation between serum albumin and the appearance of some postoperative complication; these results are in sigmoid volvulus. Conclusions: There is no significant correlation between BMI and cancer treatment, nor between BMI and diet. There is no significant correlation between serum albumin with complications during and after cancer treatment. (AU)


Subject(s)
Humans , Male , Female , Young Adult , Adult , Middle Aged , Aged , Head and Neck Neoplasms/diet therapy , Head and Neck Neoplasms/drug therapy , Nutrition Assessment , Epidemiology, Descriptive , Longitudinal Studies , Prospective Studies , Nutritional Status
5.
Rev. bras. enferm ; 71(2): 306-313, Mar.-Apr. 2018. tab
Article in English | LILACS, BDENF - Nursing | ID: biblio-898450

ABSTRACT

ABSTRACT Objective: to describe the process of construction and validation of clinical contents for health learning objects, aimed at patients in the treatment of head and neck cancer. Method: descriptive, methodological study. The development of the script and the storyboard were based on scientific evidence and submitted to the appreciation of specialists for validation of content. The agreement index was checked quantitatively and the suggestions were qualitatively evaluated. Results: The items described in the roadmap were approved by 99% of expert experts. The suggestions for adjustments were inserted in their entirety in the final version. The free-marginal kappa statistical test, for multiple evaluators, presented value equal to 0.68%, granting a substantial agreement. Conclusion: The steps taken in the construction and validation of the content for the production of educational material for patients with head and neck cancer were adequate, relevant and suitable for use in other subjects.


RESUMEN Objetivo: describir el proceso de construcción y validación de contenidos clínicos para objetos de aprendizaje en salud, direccionado a los pacientes en tratamiento de cáncer de cabeza y cuello. Método: estudio descriptivo, metodológico. El desarrollo del guion y storyboard fueron fundamentados en evidencias científicas, y sometidos a la apreciación de especialistas para validación de contenido. Se verificó el índice de concordancia, cuantitativamente, y se evaluaron cualitativamente las sugerencias. Resultados: los ítems descriptos en el guion fueron aprobados por 99% de los especialistas peritos. Las sugerencias de ajustes fueron inseridas en su totalidad en la versión final. El test estadístico kappa free-marginal para múltiplos evaluadores presentó valor igual a 0,68%, confiriendo una concordancia substancial. Conclusión: los pasos adoptados en el recorrido de construcción y validación del contenido para producción de material educativo destinado a los pacientes con cáncer de cabeza y cuello se mostraron adecuados, relevantes y pasibles de ser utilizados en otras temáticas.


RESUMO Objetivo: descrever o processo de construção e validação de conteúdos clínicos para objetos de aprendizagem em saúde, direcionados aos pacientes em tratamento do câncer de cabeça e pescoço. Método: estudo descritivo, metodológico. O desenvolvimento do roteiro e o storyboard foram fundamentados em evidências científicas e submetidos à apreciação de especialistas para validação de conteúdo. Verificou-se o índice de concordância, quantitativamente, e avaliaram-se qualitativamente as sugestões. Resultados: os itens descritos no roteiro foram aprovados por 99% dos especialistas peritos. As sugestões de ajustes foram inseridas, em sua totalidade, na versão final. O teste estatístico kappa free-marginal, para múltiplos avaliadores, apresentou valor igual a 0,68%, conferindo uma concordância substancial. Conclusão: os passos adotados no percurso de construção e validação do conteúdo para produção de material educativo destinado aos pacientes com câncer de cabeça e pescoço mostraram-se adequados, relevantes e passíveis de serem utilizados em outras temáticas.


Subject(s)
Humans , Male , Female , Adult , Teaching/standards , Health Education/standards , Curriculum/standards , Brazil , Surveys and Questionnaires , Curriculum/trends , Middle Aged
6.
Rev. otorrinolaringol. cir. cabeza cuello ; 75(3): 261-264, dic. 2015. ilus
Article in Spanish | LILACS | ID: lil-771699

ABSTRACT

En el siguiente artículo se presenta un caso clínico de un adolescente de 14 años que consulta por presentar un aumento de volumen supraclavicular derecho y cuyo diagnóstico final realizado mediante estudio histológico luego de exéresis de la masa, concluye ser un hibernoma. Considerando la infrecuencia con la que se presentan este tipo de tumores benignos de los tejidos blandos, presentamos una descripción, mediante revisión bibliográfica, de dicha patología.


In this article, we present a clinical case of a 14 years old teen who presented a su-pracavicular growing mass and whose diagnosis made by histologic examination after performing excision, proves to be a hibernoma. Given the infrequency with wich these types of benign tumors of the soft tissues occur, we present a description, based on a literature review of such pathology.


Subject(s)
Humans , Male , Adolescent , Head and Neck Neoplasms/surgery , Head and Neck Neoplasms/diagnosis , Lipoma/surgery , Lipoma/diagnosis , Soft Tissue Neoplasms/surgery , Soft Tissue Neoplasms/diagnosis , Biopsy , Tomography, X-Ray Computed , Clavicle/surgery
7.
Rev. Esc. Enferm. USP ; 45(6): 1338-1344, Dec. 2011. ilus, tab
Article in Portuguese | LILACS, BDENF - Nursing | ID: lil-611552

ABSTRACT

O objetivo do presente trabalho é classificar o grau de mucosite oral de acordo com os parâmetros internacionais do Common Toxicity Criterion (CTC) em pacientes portadores de tumor de cabeça e pescoço submetidos à radioterapia e quimioterapia concomitantes, e caracterizar um perfil dos pacientes em nosso meio, verificando os hábitos dos indivíduos, as características do tumor, o protocolo de tratamento e a intensidade desta reação aguda. Neste estudo foram avaliados 50 pacientes, submetidos à radioterapia em megavoltagem com doses entre 66 a 70 Gy e quimioterapia com cisplatina ou carboplatina concomitante. Semanalmente foi avaliado o grau de mucosite de acordo com o CTC, uma escala ordinal que apresenta 4 graus. Observou-se interrupção do tratamento por mucosite em 36 por cento do total de pacientes e em 100 por cento dos pacientes diabéticos, o que nos permitiu verificar que esta patologia contribui para a gravidade da mucosite.


The objective of present study was to classify oral mucositis according to the Common Toxicity Criterion (CTC) international parameters in head and neck tumor patients simultaneously treated with radio and chemotherapy, and characterize a patient profile in our area, observing the individuals' habits, tumor characteristics, treatment protocol and acute reaction intensity. Fifty patients undergoing simultaneous 66 to 70 Gy megavoltage radiotherapy and cisplatin/carboplatin chemotherapy were evaluated in this study. Weekly evaluations of the degree of mucositis were perfoemed according to CTC, a four-degree ordinal scale; 36 percent of all patients and 100 percent of those with diabetes discontinued treatment due to mucositis, showing that this pathology contributes to the severity of mucositis.


El trabajo objetivó clasificar el grado de Mucositis oral de acuerdo a parámetros internacionales del CTC en pacientes portadores de tumores de cabeza y cuello sometidos a radioterapia y quimioterapia concomitantes, y caracterizar un perfil de pacientes en nuestro medio, verificando hábitos de los individuos, características del tumor, protocolo de tratamiento e intensidad de esta reacción aguda. Fueron evaluados 50 pacientes sometidos a radioterapia en megavoltaje con dosis entre 66 y 70 G y quimioterapia con cisplatino o carboplatino concomitante. Se evaluó semanalmente el grado de Mucositis según el Common Toxicity Criterio - CTC, una escala ordinal que presenta cuatro grados. Se observó interrupción del tratamiento por Mucositis en 36 por ciento del total de pacientes y en 100 por ciento de los pacientes diabéticos, lo que nos permite verificar que dicha patología potencia la gravedad de la mucositis.


Subject(s)
Female , Humans , Male , Middle Aged , Chemoradiotherapy/adverse effects , Head and Neck Neoplasms/therapy , Mucositis/etiology , Cohort Studies , Mouth Mucosa
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