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1.
Rev. nefrol. diál. traspl ; 41(3): 173-183, set. 2021. tab, graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1377141

RESUMO

Resumen Introducción: A pesar de la elevada prevalencia de la enfermedad renal crónica avanzada en ancianos, sigue siendo incierto el beneficio en términos de supervivencia y control de los síntomas del tratamiento renal sustitutivo frente al tratamiento renal conservador en esta población. Analizamos estos dos objetivos en ambas modalidades de tratamiento. Material y métodos: Estudio de cohortes prospectivo de pacientes mayores de 75 años en tratamiento renal sustitutivo y tratamiento renal conservador. Se realizaron un análisis de supervivencia y una valoración de la sintomatología utilizando la escala POS-S Renal en consulta multidisciplinar de tratamiento renal sustitutivo y en unidades de tratamiento renal sustitutivo. Resultados: Analizamos 82 pacientes en tratamiento renal sustitutivo y 37 pacientes en TRS. Los pacientes en tratamiento renal sustitutivo tuvieron mayor comorbilidad (Charlson) y peor situación funcional (Karnofsky). La mediana de supervivencia en el grupo de tratamiento renal sustitutivo fue de 26,9 meses (IC95% 19,6-34,2) frente a una media de 30,5 meses (IC95% 27,46-33,67) en el grupo tratamiento renal sustitutivo (p=0,014 a favor de diálisis). Los dos grupos presentaron gran variedad de síntomas, siendo la debilidad el más prevalente e intenso en ambos (97% tratamiento renal sustitutivo y 98% tratamiento renal conservador). La valoración a los 0,12 y 24 meses mostró que el número e intensidad de los síntomas se mantuvo estable en ambas terapias, sin diferencias clínicas. Conclusiones: El tratamiento renal sustitutivo se asocia a mayor supervivencia que el tratamiento renal conservador, sin embargo, los síntomas percibidos en enfermedad renal crónica avanzada son muy prevalentes y no apreciamos diferencias al comparar ambos tratamientos. La evaluación regular de los síntomas mediante un equipo multidisciplinar es útil en el manejo clínico de pacientes en ambas terapias.


Abstract Introduction: Despite the high prevalence of advanced chronic kidney disease for elderly, survival and symptom burden are uncertain for patients commencing renal replacement therapy versus patients managed with supportive care without dialysis (RSC-NFD). We examined these outcomes in both treatment modalities. Methods: Prospective cohort study of RSC-NFD and renal replacement therapy patients older than 75-years-old. A survival analysis and Symptoms were measured using POS-S Renal Scale in a multidisciplinary RSC-NFD clinic and in renal replacement therapy units. Results: 82 RSC-NFD patients and 37 renal replacement therapy patients were included in the study. RSC-NFD patients presented significant comorbidity (Charlson) and worse functional situation (Karnofsky). Median survival in the RSC-NFD treatment was 26.9 months (95%CI 19.6-34.2) vs mean 30.5 months (95% CI 27.46-33.67) in renal replacement therapy group (p 0.014 in favour of dialysis). Both treatments presented a wide variety of symptoms, being weakness the most prevalent and intense in both groups (97% renal replacement therapy and 98% RSC-NFD). The evaluation at 0,12 and 24 months showed that the number and intensity of symptoms remained stable in both therapies and there were no clinical differences. Conclusions: Dialysis is associated with a survival advantage from RSC-NFD. However, the perceived symptoms in advanced chronic kidney disease are highly prevalent and we didn`t appreciate differences comparing both treatments. Routine symptom assessment by a multidisciplinary team can be useful in clinical practice of patients in renal replacement therapy and RSC-NFD.

2.
An. sist. sanit. Navar ; 43(2): 141-150, mayo-ago. 2020. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-199145

RESUMO

FUNDAMENTO: Los resultados en salud del tratamiento renal sustitutivo (TRS) en el anciano han hecho que el tratamiento renal conservador (TRC) sea una opción terapéutica en la enfermedad renal crónica avanzada. Sin embargo, se sabe poco sobre la evolución de estos pacientes, por lo que el objetivo fue analizar la supervivencia de los pacientes ancianos en TRS y TRC y evaluar el efecto de las variables relacionadas con el inicio de ambos tratamientos. MÉTODO: Estudio de cohortes prospectivo de pacientes >75 años en TRS y TRC. Se realizó un análisis de supervivencia incluyendo la valoración de la función renal y variables demográficas y clínicas, comorbilidad, fragilidad y situación funcional, cognitiva, nutricional y social. RESULTADOS: Cohorte de 37 pacientes en TRS y 82 en TRC. Los pacientes en TRC eran significativamente más ancianos, con mayor frecuencia de evento vascular, mayor comorbilidad (Charlson>8), peor situación funcional (Barthel), mayor riesgo de deterioro cognitivo (Pfeiffer) y malnutrición (MNA-SF), y mayor fragilidad y deterioro sociofamiliar. La tasa de mortalidad fue inferior en pacientes en TRS (8,7 vs 23/1.000 pacientes-mes; HR= 0,37; p = 0,018) pero el ajuste por los diferentes síndromes geriátricos analizados redujo considerablemente esta ventaja de supervivencia. CONCLUSIONES: La comorbilidad medida por el índice de Charlson fue predictor independiente de mortalidad en pacientes ancianos con enfermedad renal crónica avanzada. En aquellos pacientes ancianos con Charlson mayor de 8 puntos el TRS no mejoró la supervivencia respecto del TRC


BACKGROUND: The poor health outcomes of Renal Replacement Therapy (RRT) in the elderly has promoted Conservative Management (CM) as a therapeutic option in advanced chronic kidney disease. However, there is still a lack of evidence about prognosis of these patients; thus, the aim was to analyze the survival rate of elderly patients under CM and RRT and evaluate the variables related to the initiation of such treatments in clinical practice. METHODS: Prospective cohort study of RRT and CM patients >75años. Renal function parameters and geriatric assessments were carried out. This evaluation included: analysis of comorbidity, functional, cognitive, frailty, nutritional and socio-family status. RESULTS: Cohort of 37 RRT and 82 CM patients. CM patients were significantly older, with more frequency of history of vascular event, more comorbility (Charlson), worse functional situation (Barthel), higher risks of cognitive impairment (Pfeiffer) and malnutrition (MNA-SF), and higher frailty and socio-familiar impairment. Mortality rate was lower in RRT patients (8.72 vs. 3/1,000 patients/month; HR= 0.37, p = 0.018), but survival advantage reduced drastically after adjustment for the different geriatric syndromes analyzed. CONCLUSIONS: Charlson's comorbidity was found to be an independent mortality predictor in elderly patients with advanced chronic kidney disease. Dialysis did not improve survival with respect to conservative treatment in patients with Charlson higher than 8 points


Assuntos
Humanos , Masculino , Feminino , Idoso , Idoso de 80 Anos ou mais , Insuficiência Renal Crônica/terapia , Terapia de Substituição Renal/métodos , Tratamento Conservador/métodos , Conduta Expectante/métodos , Insuficiência Renal Crônica/mortalidade , Taxa de Sobrevida , Serviços de Saúde para Idosos/estatística & dados numéricos , Estudos Prospectivos , Fragilidade/epidemiologia
3.
Nefrología (Madrid) ; 39(2): 141-150, mar.-abr. 2019. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-181321

RESUMO

Introducción: El tratamiento renal conservador (TRC) se ha convertido en una opción terapéutica en la enfermedad renal crónica avanzada en ancianos. Se sabe poco sobre la evolución pronóstica de estos pacientes en términos de supervivencia y calidad de vida relacionada con la salud (CVRS). Objetivo: Establecer variables predictivas de mortalidad y analizar la CVRS en los pacientes en TRC. Pacientes y métodos: Estudio de cohortes prospectivo. Se realizó una valoración de parámetros de función renal y evaluación geriátrica integral: análisis de comorbilidad, situación funcional, cognitiva, fragilidad, nutricional, social y CVRS. Resultados: Se evaluaron 82 pacientes, con una edad media de 84 años e importante pluripatología: el 56% tenía antecedentes de evento vascular y Charlson > 8. La tasa de mortalidad fue de 23/1.000 pacientes-mes, con un ritmo de mortalidad homogéneo a partir de los 6 meses. La supervivencia difirió significativamente si presentaban evento vascular previo (36,7 vs. 14,8; p = 0,028), Charlson ≥10 (42 vs. 17; p = 0,002), grado de dependencia (48,4 vs. 19; p = 0,002) y fragilidad (27 vs. 10; p = 0,05). Fueron predictores de mortalidad: eFG y proteinuria, presencia de evento vascular previo, comorbilidad de Charlson, parámetros de malnutrición-inflamación (albúmina y puntuación MNA), grado de dependencia, CVRS física y aumento de PTH. La presencia de evento vascular previo, comorbilidad, albúmina descendida y elevación de PTH fueron predictores independientes de mortalidad. La CVRS se mantuvo estable y no se produjo empeoramiento significativo durante el tratamiento. Conclusiones: El conocimiento de los factores asociados con mortalidad y la evaluación de la CVRS puede ser útil como herramienta en la toma de decisiones en TRC. La presencia de evento vascular previo, comorbilidad, albúmina disminuida y el aumento de PTH fueron predictores independientes de mortalidad


Introduction: Conservative Management (CM) has become a therapeutic option in Advanced Chronic Kidney Disease in the elderly. However, there is a lack of evidence about prognosis of these patients in terms of survival and health related quality of life (HRQoL). Objective: Establish predictive variables associated with mortality and analyse HRQoL in CM patients. Patients and methods: Prospective cohort study. An assessment of renal function parameters and a comprehensive geriatric assessment were made, including: analysis of comorbidity, functional, cognitive, fragility, nutritional, social and HRQoL status. Results: 82 patients with a mean age of 84 years and significant pluripathology were studied: 56% had history of vascular event and Charlson > 8. The mortality rate was 23/1,000 patients per month, with a homogeneous mortality rate after 6 months. Survival differed significantly depending on whether they presented with a previous vascular event (36.7 vs. 14.8; p = 0.028), Charlson score ≥10 (42 vs. 17; p = 0.002), functional status (48.4 vs. 19; p = 0.002) and fragility (27 vs. 10; p = 0.05). Mortality predictors included eGFR and proteinuria, the presence of previous vascular events, Charlson comorbidity score, malnutrition-inflammation parameters (albumin and MNA score), degree of dependency, physical HRQoL and increase of PTH level. The presence of previous vascular event, comorbidity, decreased albumin and elevated PTH were independent predictors of mortality. HRQoL remained stable over time and no significant worsening occurred during treatment. Conclusions: Having knowledge of the factors associated with mortality and HRQoL assessment can be a useful tool to helping decision making during CM. Previous vascular events, comorbidity, decreased albumin and increased PTH were independent predictors of mortality


Assuntos
Humanos , Idoso , Idoso de 80 Anos ou mais , Sobrevivência , Qualidade de Vida , Insuficiência Renal Crônica/mortalidade , Insuficiência Renal Crônica/cirurgia , Estudos de Coortes , Estudos Prospectivos
4.
Nefrologia (Engl Ed) ; 39(2): 141-150, 2019.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-30827372

RESUMO

INTRODUCTION: Conservative Management (CM) has become a therapeutic option in Advanced Chronic Kidney Disease in the elderly. However, there is a lack of evidence about prognosis of these patients in terms of survival and health related quality of life (HRQoL). OBJECTIVE: Establish predictive variables associated with mortality and analyse HRQoL in CM patients. PATIENTS AND METHODS: Prospective cohort study. An assessment of renal function parameters and a comprehensive geriatric assessment were made, including: analysis of comorbidity, functional, cognitive, fragility, nutritional, social and HRQoL status. RESULTS: 82 patients with a mean age of 84 years and significant pluripathology were studied: 56% had history of vascular event and Charlson >8. The mortality rate was 23/1,000 patients per month, with a homogeneous mortality rate after 6 months. Survival differed significantly depending on whether they presented with a previous vascular event (36.7 vs. 14.8; p=0.028), Charlson score ≥10 (42 vs. 17; p=0.002), functional status (48.4 vs. 19; p=0.002) and fragility (27 vs. 10; p=0.05). Mortality predictors included eGFR and proteinuria, the presence of previous vascular events, Charlson comorbidity score, malnutrition-inflammation parameters (albumin and MNA score), degree of dependency, physical HRQoL and increase of PTH level. The presence of previous vascular event, comorbidity, decreased albumin and elevated PTH were independent predictors of mortality. HRQoL remained stable over time and no significant worsening occurred during treatment. CONCLUSIONS: Having knowledge of the factors associated with mortality and HRQoL assessment can be a useful tool to helping decision making during CM. Previous vascular events, comorbidity, decreased albumin and increased PTH were independent predictors of mortality.


Assuntos
Tratamento Conservador/mortalidade , Qualidade de Vida , Insuficiência Renal Crônica/mortalidade , Insuficiência Renal Crônica/terapia , Idoso de 80 Anos ou mais , Comorbidade , Feminino , Avaliação Geriátrica , Humanos , Inflamação/epidemiologia , Masculino , Desnutrição/epidemiologia , Hormônio Paratireóideo/sangue , Prognóstico , Estudos Prospectivos , Albumina Sérica/análise , Taxa de Sobrevida
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