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1.
Clin Nutr ; 43(9): 2255-2262, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39181036

RESUMEN

BACKGROUND: Low muscle mass and malnutrition are independently associated with an increased risk of adverse outcomes in patients with cancer. However, it is not yet clear which parameter is most indicative of these risks. This study investigates the prognostic significance of different parameters reflecting malnutrition and muscle health in a well-characterised oncology population at nutritional risk. METHODS: This preplanned secondary analysis included patients with cancer from a Swiss-wide, randomised-controlled nutritional trial. We investigated associations among malnutrition markers (i.e., malnutrition diagnosis based on modified Global Leadership Initiative on Malnutrition (GLIM) criteria, albumin concentration) and muscle health markers (i.e., hand grip strength, computed tomography (CT)-based muscle mass and radiodensity) with 180-day all-cause mortality (primary outcome). RESULTS: We included 269 patients with a main admission diagnosis of cancer and available CT scans. In a mutually adjusted model, four parameters contributed to risk assessment including modified malnutrition diagnosis (GLIM) (HR 1.78 (95%CI 1.17 to 2.69), p = 0.007, AUC 0.58), low albumin concentration (HR 1.58 (95%CI 1.08 to 2.31), p = 0.019, AUC 0.62), low handgrip strength (HR 2.05 (95%CI 1.43 to 2.93), p = 0.001, AUC 0.62) and low muscle radiodensity (HR 1.39 (95%CI 0.90 to 2.16), p = 0.139, AUC 0.63). Combining these parameters resulted in a model with high prognostic power regarding 180-day mortality (overall AUC 0.71). CONCLUSIONS: In this study of inpatients with cancer at nutritional risk, several malnutrition and muscle health parameters emerged as independent prognostic indicators for mortality. The use of these parameters may improve risk stratification and guide nutritional interventions in this vulnerable population. TRIAL REGISTRATION: ClinicalTrials.gov, number NCT02517476.


Asunto(s)
Fuerza de la Mano , Desnutrición , Músculo Esquelético , Neoplasias , Humanos , Desnutrición/diagnóstico , Desnutrición/mortalidad , Masculino , Femenino , Neoplasias/mortalidad , Neoplasias/complicaciones , Pronóstico , Persona de Mediana Edad , Anciano , Músculo Esquelético/fisiopatología , Músculo Esquelético/diagnóstico por imagen , Evaluación Nutricional , Estado Nutricional , Tomografía Computarizada por Rayos X , Albúmina Sérica/análisis , Albúmina Sérica/metabolismo , Medición de Riesgo , Suiza/epidemiología
2.
Nutrients ; 16(16)2024 Aug 08.
Artículo en Inglés | MEDLINE | ID: mdl-39203745

RESUMEN

Lysine, methionine, and threonine are essential amino acids with vital functions for muscle and connective tissue health, metabolic balance, and the immune system. During illness, the demand for these amino acids typically increases, which puts patients at risk for deficiencies with harmful clinical consequences. In a secondary analysis of the Effect of Early Nutritional Support on Frailty, Functional Outcomes, and Recovery of Malnourished Medical Inpatients Trial (EFFORT), which compared individualized nutritional support to usual care nutrition in patients at nutritional risk, we investigated the prognostic impact of the lysine, methionine, and threonine metabolism. We had complete clinical and amino acid data in 237 patients, 58 of whom reached the primary endpoint of death at 30 days. In a model adjusted for comorbidities, sex, nutritional risk, and trial intervention, low plasma methionine levels were associated with 30-day mortality (adjusted HR 1.98 [95% CI 1.16 to 3.36], p = 0.01) and with a decline in functional status (adjusted OR 2.06 [95% CI 1.06 to 4.01], p = 0.03). The results for lysine and threonine did not show statistically significant differences regarding clinical outcomes. These findings suggest that low levels of methionine may be critical during hospitalization among patients at nutritional risk. Further studies should investigate the effect of supplementation of methionine in this patient group to improve outcomes.


Asunto(s)
Lisina , Metionina , Treonina , Humanos , Lisina/sangre , Masculino , Femenino , Metionina/sangre , Metionina/administración & dosificación , Anciano , Persona de Mediana Edad , Desnutrición/mortalidad , Estado Nutricional , Apoyo Nutricional/métodos , Aminoácidos Esenciales/sangre , Aminoácidos Esenciales/administración & dosificación , Hospitalización , Anciano de 80 o más Años , Resultado del Tratamiento , Factores de Riesgo
3.
J Health Popul Nutr ; 43(1): 131, 2024 Aug 24.
Artículo en Inglés | MEDLINE | ID: mdl-39182139

RESUMEN

BACKGROUND: Malnutrition is a well-known risk factor for mortality among older adults. Arthritis and rheumatism are characterized by chronic inflammation and are also related to malnutrition as diagnosed using the Global Leadership Initiative on Malnutrition (GLIM) criteria. This study was thus developed to examine the associations linking malnutrition and all-cause death among older adults in China, employing the GLIM criteria to assess malnutrition. METHODS: Two waves of the China Health and Retirement Longitudinal Study from 2013 and 2018 were used to conduct this study. Moderate malnutrition was defined as low BMI (< 18.5 and < 20 for individuals < 70 and 70 + years of age, respectively), an unintended 10-20% decrease in weight, or low muscle mass based on the sex-specific lowest 20% of the height-adjusted muscle mass as < 5.039 kg/m2 in women and < 6.866 kg/m2 in men. Severe malnutrition was defined as a > 20% unintended decrease in weight only or the combination of both low muscle mass and an unintended reduction of over 10% in weight. Associations between malnutrition and the risk of all-cause death were assessed through Cox regression analyses. RESULTS: Overall, this study enrolled 1766 subjects 60 + years of age, of whom 57.36% (1033/1766) were female. Malnutrition was estimated to affect 418 (23.67%) of these individuals at baseline, with 21.06% and 2.60% affected by moderate and severe malnutrition, respectively. Over the 5-year follow-up, 189 of these individuals died. Covariate-adjusted Cox regression analyses confirmed a significant association between severe malnutrition and the risk of death in this cohort (HR = 2.196, 95%CI 1.125-4.286, P = 0.021). CONCLUSIONS: Severe malnutrition, identified through screening based on the GLIM criteria, was associated with an increased risk of all-cause death among older Chinese adults with arthritis or rheumatism.


Asunto(s)
Artritis , Desnutrición , Enfermedades Reumáticas , Humanos , Masculino , Femenino , Desnutrición/mortalidad , Desnutrición/epidemiología , Desnutrición/complicaciones , Desnutrición/diagnóstico , Anciano , China/epidemiología , Estudios Longitudinales , Persona de Mediana Edad , Artritis/mortalidad , Artritis/complicaciones , Enfermedades Reumáticas/mortalidad , Enfermedades Reumáticas/complicaciones , Factores de Riesgo , Anciano de 80 o más Años , Causas de Muerte , Índice de Severidad de la Enfermedad , Índice de Masa Corporal , Pueblos del Este de Asia
4.
Sci Rep ; 14(1): 17842, 2024 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-39090289

RESUMEN

The role of nutritional status as a prognostic factor in patients with Sjögren's syndrome-associated interstitial lung disease (SjS-ILD) is currently unclear. This study aimed to predict the prognosis of patients with SjS-ILD through their nutritional status assessment. In this retrospective observational study, nutritional status was evaluated at the time of diagnosis using body mass index (BMI) and nutritional markers such as controlling nutritional status (CONUT), the Glasgow prognostic score (GPS), and prognostic nutrition index (PNI) for all participants. Receiver operating characteristic (ROC) analyses were performed using BMI and each nutritional marker data to compare the area under the ROC curve (AUC) and find the cutoff value using the maximum Youden index. Kaplan-Meier analysis and Cox proportional hazards regression analysis were performed to predict the prognosis of SjS-ILD patients. A total of 112 SjS-ILD patients were enrolled in the study, and 8.9% died during the follow-up period. The median time from diagnosis to follow-up period was 4.2 years. The AUC for PNI was the highest among nutritional markers and BMI, and PNI cutoff value was used to distinguish between the PNI < 47.7 and PNI ≥ 47.7 groups. A statistical difference was observed in the Kaplan-Meier analysis and log-rank test (p = 0.005). In multivariable analyses, PNI < 47.7 (hazard ratio 9.40, 95% confidence interval 1.54-57.21) is associated with increased mortality, suggesting the importance of early nutritional intervention for malnutrition in SjS-ILD patients.


Asunto(s)
Enfermedades Pulmonares Intersticiales , Desnutrición , Síndrome de Sjögren , Humanos , Femenino , Enfermedades Pulmonares Intersticiales/mortalidad , Enfermedades Pulmonares Intersticiales/complicaciones , Masculino , Síndrome de Sjögren/complicaciones , Síndrome de Sjögren/mortalidad , Persona de Mediana Edad , Desnutrición/complicaciones , Desnutrición/mortalidad , Estudios Retrospectivos , Anciano , Pronóstico , Estado Nutricional , Curva ROC , Índice de Masa Corporal , Estimación de Kaplan-Meier , Evaluación Nutricional , Modelos de Riesgos Proporcionales
5.
Nutrition ; 127: 112551, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-39181080

RESUMEN

OBJECTIVES: The prognostic effects of the Patient-Generated Subjective Global Assessment (PG-SGA) criteria in cancer survivors have been observed but require validation in clinical practice. This study was designed to evaluate the prognostic effects of baseline and longitudinal changes in PG-SGA scores on all-cause mortality among Chinese cancer patients in a real-world setting. METHODS: Study patients were selected from one representative tertiary hospital in West China. Kaplan-Meier curves and Cox regression analyses were used to estimate the prognostic effect of baseline and dynamic changes in PG-SGA scores on the all-cause mortality of cancer patients. Receiver operating characteristic curves and a concordance index were used to evaluate the predictive accuracy of PG-SGA criteria. RESULTS: A total of 1415 cancer patients were included in this study, with a mean age of 46 years old. Cox regression analysis showed that baseline malnourished status was significantly associated with the survival of cancer patients (PG-SGA 4-8: hazard ratio [HR] = 1.46, 95% confidence interval [CI]: 1.09-1.96, P = 0.012; PG-SGA ≥9: HR = 1.78, 95% CI: 1.34-2.37, P < 0.001). Cancer patients with longitudinal increased PG-SGA scores (>2 points) were observed to have high risks for mortality (HR = 1.69, 95% CI: 1.04-2.74, P = 0.033). Compared with longitudinal changes in PG-SGA scores, baseline malnourished status showed higher predictive power in identifying the risk subgroup (concordance index: 0.646 vs. 0.586). Sensitivity analyses supported the main findings. CONCLUSIONS: This study highlights the prognostic value of baseline and dynamic changes in PG-SGA scores for cancer patients, which can help improve their outcomes.


Asunto(s)
Desnutrición , Neoplasias , Evaluación Nutricional , Estado Nutricional , Humanos , Persona de Mediana Edad , Femenino , Masculino , Neoplasias/mortalidad , Estudios Longitudinales , China/epidemiología , Pronóstico , Desnutrición/mortalidad , Desnutrición/diagnóstico , Adulto , Supervivientes de Cáncer/estadística & datos numéricos , Modelos de Riesgos Proporcionales , Estimación de Kaplan-Meier , Causas de Muerte , Curva ROC , Anciano
6.
Nutr Metab Cardiovasc Dis ; 34(11): 2528-2536, 2024 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-39098376

RESUMEN

BACKGROUND AND AIMS: Malnutrition is associated with poor outcomes in patients with chronic diseases. The aim of this study is to investigate the prevalence of malnutrition in patients with hypertension and relationship between malnutrition severity and long-term mortality in these patients. METHODS AND RESULTS: The study included 11,278 patients with hypertension from the National Health and Nutrition Examination Survey database. The degree of malnutrition was assessed using the Controlled Nutritional Status score, with patients divided into normal, mild, and moderate-to-severe groups. After 10 years of follow-up, the results showed that patients who died had higher CONUT scores, poorer nutritional status, and lower albumin, total cholesterol, and lymphocytes than those who survived (P < 0.05). The Kaplan-Meier analysis revealed that patients with poor nutritional status had a significantly higher risk of all-cause death. In the Non-Lipid Lowering Drugs group, the CONUT score (hazard ratio (HR): 1.225; 95% confidence interval (CI): 1.162-1.292; P < 0.0001), as well as mild (HR: 1.532; 95% CI 1.340-1.751; P < 0.0001) and moderate-to-severe malnutrition (HR: 2.797; 95% CI: 1.441-5.428; P = 0.0024), were independent predictors of long-term mortality. The competing risk regression models showed that cardiovascular and cerebrovascular mortality increased with increasing CONUT scores. The results were robust in both subgroup and sensitivity analyses. CONCLUSIONS: Malnutrition significantly impacts long-term mortality in hypertensive patients. The CONUT score may be a useful tool for assessing the nutritional status of patients with hypertension in the non-lipid-lowering population and for predicting their long-term mortality.


Asunto(s)
Hipertensión , Desnutrición , Evaluación Nutricional , Encuestas Nutricionales , Estado Nutricional , Valor Predictivo de las Pruebas , Humanos , Masculino , Femenino , Hipertensión/mortalidad , Hipertensión/diagnóstico , Hipertensión/fisiopatología , Persona de Mediana Edad , Desnutrición/mortalidad , Desnutrición/diagnóstico , Desnutrición/fisiopatología , Medición de Riesgo , Factores de Tiempo , Anciano , Factores de Riesgo , Prevalencia , Pronóstico , Causas de Muerte , Bases de Datos Factuales , Índice de Severidad de la Enfermedad , Biomarcadores/sangre , República de Corea/epidemiología , Antihipertensivos/uso terapéutico , Técnicas de Apoyo para la Decisión , Presión Sanguínea
7.
Nutrition ; 126: 112489, 2024 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-39096778

RESUMEN

OBJECTIVES: Malnutrition and nutritional risk are risk factors for many adverse health outcomes in older adults, but they have rarely been assessed in China. The aim of this study was to evaluate the availability of Elderly Nutritional Indicators for Geriatric Malnutrition Assessment (ENIGMA), a nutritional scale originally developed to predict mortality, in assessing nutritional risks and predicting adverse health outcomes in Chinese community-dwelling older adults. METHODS: This was a population-based longitudinal cohort study (Chinese Longitudinal Healthy Longevity Survey), with a 4-y follow-up of 2063 community-dwelling adults aged 65 y or older. Nutritional risks were assessed via the use of ENIGMA and Geriatric Nutritional Risk Index (GNRI) at baseline (the 2014 wave). Cognitive impairment, functional limitation, and frailty were evaluated using the Chinese version of the Mini-Mental State Examination, Instrumental Activities of Daily Living/Instrumental Activities of Daily Living scale, and Frailty Index, respectively, at baseline and 4-y follow-up (the 2018 wave). Mortality was measured by survival status and duration of exposure to death from baseline to follow-up. The associations of nutritional risks with prevalent/incident cognitive impairment, functional limitation and frailty, and 4-y mortality were estimated using logistic regression and Cox proportional hazards regression models, adjusting for confounders. The discriminatory accuracy of ENIGMA and GNRI for these adverse health outcomes were compared by receiver operating characteristic analyses. RESULTS: According to ENIGMA, 48.6% of the Chinese community-dwelling older adults (age: 86.5±11.3 y) showed moderate and high nutritional risk. Nutritional risks defined by the ENIGMA were significantly associated with increased prevalence and incidence of cognitive impairment, functional limitation, and frailty (odds ratio ranging from 1.79 to 89.6, values ranging from P < 0.001 to 0.048) but were mostly insignificant for that defined by GNRI. With respect to 4-y mortality, nutritional risks as defined by GNRI showed better prediction effects than those defined by ENIGMA. Receiver operating characteristic analyses indicated that nutritional risks defined by ENIGMA had better discriminatory accuracy than those defined by GNRI for prevalent and incident cognitive impairment (C = 0.73 vs 0.64, P < 0.001; C = 0.65 vs 0.59, P = 0.015, respectively), functional limitation (C = 0.74 vs 0.63, P < 0.001 at baseline; C = 0.61 vs 0.56, P = 0.016 at follow-up), frailty (C = 0.85 vs 0.67, P < 0.001 at baseline; C = 0.64 vs 0.55, P < 0.001 at follow-up), and even 4-y mortality (C = 0.68 vs 0.64, P = 0.020). CONCLUSIONS: ENIGMA could serve as a nutritional risk screening tool that has a robust role in predicting cognitive impairment, functional limitation, and frailty in Chinese community-dwelling older adults. It may be recommended for early nutritional risk screening and has the potential to guide early nutritional intervention in communities and primary care settings in China.


Asunto(s)
Evaluación Geriátrica , Vida Independiente , Desnutrición , Evaluación Nutricional , Estado Nutricional , Humanos , Anciano , Masculino , Femenino , Evaluación Geriátrica/métodos , Vida Independiente/estadística & datos numéricos , China/epidemiología , Desnutrición/diagnóstico , Desnutrición/epidemiología , Desnutrición/mortalidad , Estudios Longitudinales , Anciano de 80 o más Años , Factores de Riesgo , Fragilidad/mortalidad , Fragilidad/diagnóstico , Fragilidad/epidemiología , Actividades Cotidianas , Disfunción Cognitiva/epidemiología , Anciano Frágil/estadística & datos numéricos , Medición de Riesgo/métodos , Prevalencia , Estudios de Cohortes
8.
Biosci Trends ; 18(4): 388-397, 2024 Sep 16.
Artículo en Inglés | MEDLINE | ID: mdl-39069476

RESUMEN

Malnutrition, which is often underestimated in patients with hepatocellular carcinoma (HCC), has a proven adverse effect on survival rates. The purpose of this study was to verify the effectiveness of the cholesterol-modified prognostic nutritional index (CPNI) in determining the nutritional status and predicting overall survival (OS) and recurrence-free survival (RFS) in patients with HCC by comparing it with several other nutritional indicators. This retrospective single-center study enrolled 1450 consecutive HCC patients who underwent curative liver resection from January 2015 to November 2019. We evaluated the prognostic significance of several nutritional indicators, including CPNI, the controlling nutritional status (CONUT), the nutritional risk index (NRI), and the prognostic nutritional index (PNI), by applying time-dependent receiver operating characteristic (ROC) curves, Kaplan-Meier survival analysis, and Cox proportional hazards regression analysis. Among several objective nutrition evaluations (including CPNI, CONUT, NRI, and PNI), CPNI demonstrated the greatest prognostic predictive power for predicting OS. Meanwhile, CPNI demonstrated marginally higher accuracy in predicting RFS compared to PNI, and significantly outperformed CONUT and NRI. Univariate and multivariate analyses suggested that CPNI was an independent risk factor for the OS and RFS of patients with HCC undergoing curative liver resection. In most subgroups, malnutrition as identified by CPNI demonstrates strong stratification ability in predicting both OS and RFS. CPNI serves as an accurate and stable instrument for evaluating nutritional status and forecasting survival outcomes in HCC patients following liver resection, which has the potential to markedly influence clinical decision-making processes and the management of patient care.


Asunto(s)
Carcinoma Hepatocelular , Colesterol , Hepatectomía , Neoplasias Hepáticas , Evaluación Nutricional , Estado Nutricional , Humanos , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/mortalidad , Carcinoma Hepatocelular/cirugía , Carcinoma Hepatocelular/mortalidad , Femenino , Masculino , Persona de Mediana Edad , Colesterol/sangre , Estudios Retrospectivos , Pronóstico , Anciano , Desnutrición/diagnóstico , Desnutrición/mortalidad , Adulto , Estimación de Kaplan-Meier , Factores de Riesgo
9.
BMC Geriatr ; 24(1): 634, 2024 Jul 27.
Artículo en Inglés | MEDLINE | ID: mdl-39068440

RESUMEN

BACKGROUND: Malnutrition is linked to a higher risk of unfavorable outcomes in various illnesses. The present investigation explored the correlation between inadequate nutritional condition and outcomes in older individuals diagnosed with hyperlipidemia. METHODS: The geriatric nutritional risk index (GNRI) was used to evaluate the nutritional status. All patients were divided into two groups according to GNRI. A Kaplan-Meier analysis was used to assess the survival rates of different groups at risk of malnutrition. In addition, GNRI was used in COX proportional risk regression models to evaluate its predictive effect on both overall mortality and cardiovascular mortality among patients with hyperlipidemia. Furthermore, the study employed restricted cubic splines (RCS) to examine the nonlinear correlation between GNRI and mortality. RESULTS: The study included 4,532 elderly individuals diagnosed with hyperlipidemia. During a median follow-up duration of 139 months, a total of 1498 deaths from all causes and 410 deaths from cardiovascular causes occurred. The Kaplan-Meier analysis demonstrated significantly poorer survival among individuals at risk of malnutrition, as indicated by the GNRI. In the malnutrition risk group, the modified COX proportional hazards model revealed that a decrease in GNRI was associated with a higher risk of all-cause mortality (HR=1.686, 95% CI 1.212-2.347) and cardiovascular mortality (HR=3.041, 95% CI 1.797-5.147). Furthermore, the restricted cubic splines revealed a non-linear association between GNRI and both all-cause mortality and cardiovascular mortality (p-value for non-linearity = 0.0039, p-value for non-linearity=0.0386). CONCLUSIONS: In older patients with hyperlipidemia, lower levels of GNRI are associated with mortality. The GNRI could potentially be used to predict all-cause mortality and cardiovascular mortality.


Asunto(s)
Enfermedades Cardiovasculares , Hiperlipidemias , Desnutrición , Humanos , Femenino , Anciano , Masculino , Enfermedades Cardiovasculares/mortalidad , Hiperlipidemias/mortalidad , Hiperlipidemias/epidemiología , Hiperlipidemias/complicaciones , Desnutrición/mortalidad , Desnutrición/diagnóstico , Desnutrición/epidemiología , Anciano de 80 o más Años , Evaluación Geriátrica/métodos , Encuestas Nutricionales/métodos , Encuestas Nutricionales/tendencias , Causas de Muerte/tendencias , Evaluación Nutricional , Estado Nutricional , Medición de Riesgo/métodos , Factores de Riesgo , Estimación de Kaplan-Meier , Modelos de Riesgos Proporcionales
10.
BMC Cardiovasc Disord ; 24(1): 306, 2024 Jun 17.
Artículo en Inglés | MEDLINE | ID: mdl-38886675

RESUMEN

BACKGROUND: Inflammation is a key driver of atherosclerotic diseases and is often accompanied by disease-related malnutrition. However, the long-term burden of dysregulated inflammation with superimposed undernutrition in patients with acute coronary syndrome (ACS) remains unclear. This study sought to investigate the double burden and interplay of inflammation and malnutrition in patients with ACS undergoing percutaneous Coronary Intervention (PCI). METHODS: We retrospectively included 1,743 ACS patients undergoing PCI from June 2016 through November 2017 and grouped them according to their baseline nutritional and inflammatory status. Malnutrition was determined using the nutritional risk index (NRI) with a score lower than 100 and a high-inflamed condition defined as hs-CRP over 2 mg/L. The primary outcome was major adverse cardiovascular events (MACEs), compositing of cardiac mortality, non-fatal myocardial infarction, non-fatal stroke, and unplanned revascularization. Long-term outcomes were examined using the Kaplan-Meier method and compared with the log-rank test. Multivariable Cox proportional hazards regression analysis was applied to adjust for confounding. The reclassification index (NRI)/integrated discrimination index (IDI) statistics estimated the incremental prognostic impact of NRI and hs-CRP in addition to the Global Registry of Acute Coronary Events (GRACE) risk score. RESULTS: During a median follow-up of 30 months (ranges 30-36 months), 351 (20.1%) MACEs occurred. Compared with the nourished and uninflamed group, the malnourished and high-inflamed group displayed a significantly increased risk of MACEs with an adjusted hazard ratio of 2.446 (95% CI: 1.464-4.089; P < 0.001). The prognostic implications of NRI were influenced by patients' baseline inflammatory status, as it was only associated with MACEs among those high-inflamed (P for interaction = 0.005). Incorporating NRI and hs-CRP into the GRACE risk score significantly improved its predictive ability for MACEs (NRI: 0.210, P < 0.001; integrated discrimination index; IDI: 0.010, P < 0.001) and cardiac death (NRI: 0.666, P < 0.001; IDI: 0.023, P = 0.002). CONCLUSIONS: Among patients with ACS undergoing PCI, the double burden of inflammation and malnutrition signifies poorer outcomes. Their prognostic implications may be amplified by each other and jointly improve the GRACE risk score's risk prediction performance.


Asunto(s)
Síndrome Coronario Agudo , Inflamación , Desnutrición , Estado Nutricional , Intervención Coronaria Percutánea , Humanos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/mortalidad , Síndrome Coronario Agudo/mortalidad , Síndrome Coronario Agudo/terapia , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/complicaciones , Masculino , Desnutrición/diagnóstico , Desnutrición/mortalidad , Desnutrición/fisiopatología , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Factores de Tiempo , Medición de Riesgo , Inflamación/diagnóstico , Inflamación/mortalidad , Inflamación/sangre , Factores de Riesgo , Resultado del Tratamiento , Evaluación Nutricional , Mediadores de Inflamación/sangre , Biomarcadores/sangre
11.
BMC Public Health ; 24(1): 1551, 2024 Jun 10.
Artículo en Inglés | MEDLINE | ID: mdl-38853236

RESUMEN

BACKGROUND: Previous researches examining the impact of dietary nutrition on mortality risk have mainly focused on individual nutrients, however the interaction of these nutrients has not been considered. The purpose of this study was to identify of nutrient deficiencies patterns and analyze their potential impact on mortality risk in older adults with hypertension. METHODS: We included participants from the National Health and Nutrition Examination Survey (NHANES) study. The latent class analysis (LCA) was applied to uncover specific malnutrition profiles within the sample. Risk of the end points across the phenogroups was compared using Kaplan-Meier analysis and Cox proportional hazard regression model. Multinomial logistic regression was used to determine the influencing factors of specific malnutrition profiles. RESULTS: A total of 6924 participants aged 60 years or older with hypertension from NHANES 2003-2014 was followed until December 31, 2019 with a median follow-up of 8.7 years. Various nutrients included vitamin A, vitamin B1, vitamin B12, vitamin C, vitamin D, vitamin E, vitamin K, fiber, folate, calcium, magnesium, zinc, copper, iron, and selenium, and LCA revealed 4 classes of malnutrition. Regarding all-cause mortality, "Nutrient Deprived" group showed the strongest hazard ratio (1.42 from 1.19 to 1.70) compared with "Adequate Nutrient" group, followed by "Inadequate Nutrient" group (1.29 from 1.10 to 1.50), and "Low Fiber, Magnesium, and Vit E" group (1.17 from 1.02 to 1.35). For cardiovascular mortality, "Nutrient Deprived" group showed the strongest hazard ratio (1.61 from 1.19 to 2.16) compared with "Adequate Nutrient" group, followed by "Low Fiber, Magnesium, and Vit E" group (1.51 from 1.04 to 2.20), and "Inadequate Nutrient" group (1.37 from 1.03 to 1.83). CONCLUSIONS: The study revealed a significant association between nutrients deficiency patterns and the risk of all-cause and cardiovascular mortality in older adults with hypertension. The findings suggested that nutrients deficiency pattern may be an important risk factor for mortality in older adults with hypertension.


Asunto(s)
Enfermedades Cardiovasculares , Hipertensión , Análisis de Clases Latentes , Encuestas Nutricionales , Humanos , Femenino , Masculino , Anciano , Hipertensión/mortalidad , Enfermedades Cardiovasculares/mortalidad , Persona de Mediana Edad , Desnutrición/mortalidad , Desnutrición/epidemiología , Factores de Riesgo , Causas de Muerte , Anciano de 80 o más Años , Modelos de Riesgos Proporcionales
12.
Int J Chron Obstruct Pulmon Dis ; 19: 1197-1206, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38831891

RESUMEN

Background: Malnutrition adversely affects prognosis in various medical conditions, but its implications in older adults with Chronic Obstructive Pulmonary Disease (COPD) in the ICU are underexplored. The geriatric nutritional risk index (GNRI) is a novel tool for assessing malnutrition risk. This study investigates the association between GNRI and 90-day mortality in this population. Methods: We selected older adults with COPD admitted to the ICU from Medical Information Mart for Intensive Care (MIMIC)-IV 2.2 database. A total of 666 patients were categorized into four groups based on their GNRI score: normal nutrition (>98), mild malnutrition (92-98), moderate malnutrition (82-91), and severe malnutrition (≤81) groups. We employed a restricted cubic spline (RCS) analysis to assess the presence of a curved relationship between them and to investigate any potential threshold saturation effect. Results: In multivariate Cox regression analyses, compared with individuals had normal nutrition (GNRI in Q4 >98), the adjusted HR values for GNRI in Q3 (92-98), Q2 (82-91), and Q1 (≤81) were 1.81 (95% CI: 1.27-2.58, p=0.001), 1.23 (95% CI: 0.84-1.79, p=0.296), 2.27 (95% CI: 1.57-3.29, p<0.001), respectively. The relationship between GNRI and 90-day mortality demonstrates an L-shaped curve (p=0.016), with an approximate inflection point at 101.5. Conclusion: These findings imply that GNRI is a useful prognostic tool in older adults with COPD in the ICU. An L-shaped relationship was observed between GNRI and 90-day mortality in these patients.


Asunto(s)
Evaluación Geriátrica , Desnutrición , Evaluación Nutricional , Estado Nutricional , Valor Predictivo de las Pruebas , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/mortalidad , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Anciano , Masculino , Femenino , Estudios Retrospectivos , Factores de Riesgo , Desnutrición/mortalidad , Desnutrición/diagnóstico , Medición de Riesgo , Evaluación Geriátrica/métodos , Factores de Tiempo , Anciano de 80 o más Años , Pronóstico , Factores de Edad , Bases de Datos Factuales , Unidades de Cuidados Intensivos/estadística & datos numéricos
13.
Clin Nutr ; 43(7): 1760-1769, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38852509

RESUMEN

BACKGROUND & AIMS: Malnutrition, a significant problem in patients with chronic kidney disease (CKD), is linked to lower health-related quality of life, longer and more frequent hospital admissions, worse functional capacity, and higher levels of morbidity. However, the extent of its impact on mortality is poorly elucidated. This systematic review and meta-analysis aimed to investigate the impact of malnutrition on mortality among CKD patients on dialysis. METHODS: This meta-analysis was designed and performed in accordance with the PRISMA guidelines (CRD42023394584). A systematic electronic literature search was conducted in PubMed, ScienceDirect, and Embase to identify relevant cohort studies. The studies that reported nutritional status and its impact on mortality in patients were considered for analysis. The generic inverse variance method was used to pool the hazard ratio effect estimates by employing a random effects model. The Newcastle-Ottawa scale was used for the quality assessment. The statistical analysis was performed by utilizing RevMan and CMA 2.0. RESULTS: A total of 29 studies that comprised 11,063 patients on dialysis whose nutritional status was evaluated were eligible for quantitative analysis. Based on a comparison between the "malnutrition" category and the reference "normal nutrition status" category, the results showed that the overall pooled hazard risk (HR) for mortality was (HR 1.49, 95% CI: 1.36-1.64, p < 0.0001). According to the subgroup analysis, the hemodialysis subgroup had greater mortality hazards (HR 1.53; 95% CI 1.38-1.70, p < 0.0001), compared to the peritoneal dialysis subgroup (HR 1.26; 95% CI 1.15-1.37, p < 0.00001). Additionally, the overall incidence of mortality was explored but the authors were unable to combine the results due to limitations with the data. CONCLUSION: The findings conclude that malnutrition is a strong predictor of mortality among patients on dialysis, with the hemodialysis subgroup having a higher mortality hazard compared to the peritoneal dialysis subgroup. The results of this study will advocate for early nutritional evaluation and timely dietary interventions to halt the progression of CKD and death.


Asunto(s)
Desnutrición , Estado Nutricional , Diálisis Renal , Insuficiencia Renal Crónica , Humanos , Desnutrición/mortalidad , Diálisis Renal/mortalidad , Insuficiencia Renal Crónica/mortalidad , Insuficiencia Renal Crónica/terapia , Insuficiencia Renal Crónica/complicaciones
14.
J Am Heart Assoc ; 13(13): e032662, 2024 Jul 02.
Artículo en Inglés | MEDLINE | ID: mdl-38934862

RESUMEN

BACKGROUND: High energy requirements and poor feeding can lead to growth failure in patients with ventricular septal defect (VSD), but effects of preoperative malnutrition on surgical outcomes are poorly understood, especially in low-resource settings. METHODS AND RESULTS: We analyzed a cohort of children <5 years of age undergoing VSD closure at 60 global centers participating in the International Quality Improvement Collaborative for Congenital Heart Disease, 2015 to 2020. We calculated adjusted odds ratios (ORs) for in-hospital death and major infection and adjusted coefficients for duration of intensive care unit stay for 4 measures of malnutrition: severe wasting (weight-for-height Z score, <-3), moderate wasting (-3

Asunto(s)
Defectos del Tabique Interventricular , Mortalidad Hospitalaria , Tiempo de Internación , Desnutrición , Humanos , Defectos del Tabique Interventricular/cirugía , Defectos del Tabique Interventricular/mortalidad , Defectos del Tabique Interventricular/complicaciones , Masculino , Femenino , Lactante , Preescolar , Tiempo de Internación/estadística & datos numéricos , Desnutrición/mortalidad , Desnutrición/epidemiología , Desnutrición/diagnóstico , Factores de Riesgo , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Estado Nutricional , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/mortalidad , Estudios Retrospectivos , Medición de Riesgo , Factores de Tiempo
15.
Clin Nutr ; 43(8): 1710-1718, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38908032

RESUMEN

BACKGROUND: Malnutrition and sarcopenia are challenges for patients with metastatic breast cancer and have been proposed as independent prognostic factors. Very few studies have addressed the temporal evolution of these parameters and, notably, the separate and combined analysis of sarcopenia and malnutrition. This study aimed to i) determine the prevalence of malnutrition and sarcopenia, individually and combined, and their evolution over time, ii) identify risk factors for each condition, and iii) explore their impact on overall survival (OS). METHODS: This retrospective study was conducted on 111 patients treated for at least a third-line metastatic breast cancer at the Institut Curie between January 1st and March 31st, 2018. Solitary malnutrition was defined from weight loss and body mass index values while solitary sarcopenia was defined solely based on low muscle mass. We analyzed solitary malnutrition, solitary sarcopenia, and then malnutrition with or without sarcopenia, at three key stages (T1: diagnosis of metastasis, T2: initiation of third-line treatment, and T3: 3-month re-evaluation). Univariate and multivariate logistic regression analyses were conducted to investigate the risk factors. We performed Cox proportional hazards analyses for each variable. RESULTS: At T1, the prevalence of solitary malnutrition, solitary sarcopenia and malnutrition with or without sarcopenia was 18.6%, 36.1% and 48.9% respectively, increasing to 27.7%, 45.5% and 56.6% at T2. At T2, in multivariate logistic regression analyses, patients aged over 60 years were at an elevated risk of experiencing solitary malnutrition as well as malnutrition with or without sarcopenia, but not solitary sarcopenia. In multivariate analyses, solitary malnutrition was significantly associated with poorer OS (HR 2.2 [95% CI 1.1-4.1], p = 0.02), while solitary sarcopenia and malnutrition with or without sarcopenia showed no association. CONCLUSION: Solitary malnutrition and sarcopenia were highly prevalent in patients with metastatic breast cancer, affecting around a quarter and half of patients respectively at third-line treatment initiation. Notably, solitary malnutrition emerged as a prognostic factor for overall survival, whereas no significant association was observed for solitary sarcopenia or malnutrition with or without sarcopenia. This highlights the critical need for early identification of patients at risk of malnutrition and the importance of timely intervention.


Asunto(s)
Neoplasias de la Mama , Desnutrición , Sarcopenia , Humanos , Sarcopenia/epidemiología , Sarcopenia/mortalidad , Femenino , Desnutrición/epidemiología , Desnutrición/mortalidad , Neoplasias de la Mama/mortalidad , Neoplasias de la Mama/complicaciones , Neoplasias de la Mama/patología , Prevalencia , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Factores de Riesgo , Estudios Longitudinales , Metástasis de la Neoplasia , Adulto , Pronóstico , Índice de Masa Corporal
16.
Clin Nutr ; 43(7): 1791-1799, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38865763

RESUMEN

BACKGROUND: Reduced muscle mass is a criterion for diagnosing malnutrition using the Global Leadership Initiative on Malnutrition (GLIM) criteria; however, the choice of muscle-mass indicators within the GLIM criteria remains contentious. This study aimed to establish muscle-measurement-based GLIM criteria using data from bio-electrical impedance analysis (BIA) and anthropometric evaluations and evaluate their ability to predict overall survival (OS), short-term outcomes, and healthcare burden in patients with cancer. METHODS: This was a multicenter, prospective study that commenced in 2013 and enrolled participants from various clinical centers across China. We constructed GLIM criteria based on various muscle measurements, including fat-free mass index (FFMI), skeletal muscle index (SMI), calf circumference (CC), midarm circumference (MAC), midarm muscle circumference (MAMC), and midarm muscle area (MAMA). Survival was estimated using the Kaplan-Meier method and survival curves were compared using the log-rank test. Cox proportional hazards regression was used to assess the independent association between the GLIM criteria and OS. The discriminatory performance of different muscle-measurement-based GLIM criteria for mortality was evaluated using Harrell's concordance index (C-index). Logistic regression was used to evaluate the association of the GLIM criteria with short-term outcomes and healthcare burden. RESULTS: A total of 4769 patients were included in the analysis, of whom 1659 (34.8%) died during the study period. The Kaplan-Meier curves demonstrated that all muscle-measurement-based GLIM criteria significantly predicted survival in patients with cancer (all p < 0.001). The survival rate of malnourished patients was approximately 10% lower than that of non-malnourished patients. Cox proportional hazards regression showed that all the muscle-measurement-based GLIM could independently predict the OS of patients (all p < 0.001). The prognostic discrimination was as follows: MAMC (Chi-square: 79.61) > MAMA (Chi-square: 79.10) > MAC (Chi-square: 64.09) > FFMI (Chi-square: 62.33) > CC (Chi-square: 58.62) > ASMI (Chi-square: 57.29). In comparison to the FFMI-based GLIM criteria, the ASMI-based criteria (-0.002, 95% CI: -0.006 to 0.002, p = 0.334) and CC-based criteria (-0.003, 95% CI: -0.007 to 0.002, p = 0.227) did not exhibit a significant advantage. However, the MAC-based criteria (0.001, 95% CI: -0.003 to 0.004, p = 0.776), MAMA-based criteria (0.004, 95% CI: 0.000-0.007, p = 0.035), and MAMC-based criteria (0.005, 95% CI: 0.000-0.007, p = 0.030) outperformed the FFMI-based GLIM criteria. Logistic regression showed that muscle measurement-based GLIM criteria predicted short-term outcomes and length of hospital stay in patients with cancer. CONCLUSION: All muscle measurement-based GLIM criteria can effectively predict OS, short-term outcomes, and healthcare burden in patients with cancer. Anthropometric measurement-based GLIM criteria have potential for clinical application as an alternative to BIA-based measurement.


Asunto(s)
Antropometría , Impedancia Eléctrica , Desnutrición , Músculo Esquelético , Neoplasias , Humanos , Masculino , Femenino , Desnutrición/diagnóstico , Desnutrición/mortalidad , Persona de Mediana Edad , Estudios Prospectivos , Neoplasias/mortalidad , Neoplasias/diagnóstico , Pronóstico , Antropometría/métodos , Músculo Esquelético/fisiopatología , Anciano , China/epidemiología , Composición Corporal , Evaluación Nutricional , Adulto , Estado Nutricional
17.
Catheter Cardiovasc Interv ; 104(2): 390-400, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38736245

RESUMEN

BACKGROUND: Malnutrition is associated with poor prognosis in several cardiovascular diseases; however, its role in patients with secondary mitral regurgitation (SMR) is poorly known. AIMS: To evaluate the impact of nutritional status, assessed using different scores, on clinical outcomes in patients with SMR undergoing transcatheter edge-to-edge repair (TEER) in a real-world setting. METHODS: A total of 658 patients with SMR and complete nutritional data were identified from the MIVNUT registry. Nutritional status has been assessed using controlling nutritional status index (CONUT), prognostic nutritional index (PNI), and geriatric nutritional risk index (GNRI) scores. Outcomes of interest were all-cause mortality and all-cause mortality or heart failure (HF) hospitalization. RESULTS: Any malnutrition grade was observed in 79.4%, 16.7%, and 47.9% of patients by using CONUT, PNI, and GNRI, respectively, while moderate to severe malnutrition was noted in 24.7%, 16.7%, and 25.6% of patients, respectively. At a median follow-up of 2.2 years, 212 patients (32.2%) died. Moderate-severe malnutrition was associated with a higher rate of all-cause mortality (HR: 2.46 [95% CI: 1.69-3.58], HR: 2.18 [95% CI: 1.46-3.26], HR: 1.97 [95% CI: 1.41-2.74] for CONUT, PNI, and GNRI scores, respectively). The combined secondary endpoint of all-cause mortality and HF rehospitalization occurred in 306 patients (46.5%). Patients with moderate-severe malnutrition had a higher risk of the composite endpoint (HR: 1.56 [95% CI: 1.20-2.28], HR: 1.55 [95% CI: 1.01-2.19], HR: 1.36 [95% CI: 1.02-1.80] for CONUT, PNI, and GNRI scores, respectively). After adjustment for multiple confounders, moderate-severe malnutrition remained independently associated with clinical outcomes. CONCLUSIONS: Moderate-severe malnutrition was common in patients with SMR undergoing TEER. It was independently associated with poor prognosis regardless of the different scores used.


Asunto(s)
Cateterismo Cardíaco , Implantación de Prótesis de Válvulas Cardíacas , Desnutrición , Insuficiencia de la Válvula Mitral , Válvula Mitral , Evaluación Nutricional , Estado Nutricional , Sistema de Registros , Humanos , Desnutrición/mortalidad , Desnutrición/diagnóstico , Desnutrición/fisiopatología , Femenino , Masculino , Anciano , Factores de Riesgo , Insuficiencia de la Válvula Mitral/mortalidad , Insuficiencia de la Válvula Mitral/fisiopatología , Insuficiencia de la Válvula Mitral/diagnóstico por imagen , Insuficiencia de la Válvula Mitral/cirugía , Cateterismo Cardíaco/efectos adversos , Cateterismo Cardíaco/mortalidad , Resultado del Tratamiento , Prevalencia , Factores de Tiempo , Medición de Riesgo , Anciano de 80 o más Años , Válvula Mitral/fisiopatología , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/mortalidad , Implantación de Prótesis de Válvulas Cardíacas/instrumentación , Insuficiencia Cardíaca/mortalidad , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/terapia , Estudios Retrospectivos
18.
J Nutr ; 154(7): 2215-2225, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38763266

RESUMEN

BACKGROUND: Malnutrition is a common and dangerous condition in older adults, which has been associated with increased risk of mortality. OBJECTIVES: This study aimed to evaluate and compare the abilities of Mini Nutritional Assessment short form (MNA-SF), MNA full form (MNA-FF), and geriatric nutritional risk index (GNRI) to predict all-cause and expanded cardiovascular disease (CVD)-related mortality in community-dwelling older adults. METHODS: This research was an observational cohort study conducted in a community setting, with a 12-y follow-up involving 1001 community-living older adults aged 65 y or older who were enrolled in 2009 and followed up until 2021. Nutritional status assessment was carried out in 2009 using MNA-SF, MNA-FF, and GNRI. Multivariate Cox proportional hazards regression was applied to determine adjusted hazard ratios of mortality with 95% CIs. RESULTS: A total of 368 deaths (36.76%) and 122 expanded CVD-related deaths (12.19%) were observed after a median follow-up of 12 y. Compared with normal nutritional status, poor nutritional status assessed by the MNA-SF, MNA-FF, and GNRI was found to be associated with an increased all-cause mortality in older persons. MNA-SF and MNA-FF, but not GNRI, were associated with expanded CVD-related mortality. The MNA-FF showed better discriminatory accuracy for all-cause (C-statistics: 0.77; 95% CI: 0.63, 0.79) and expanded CVD-related mortality (C-statistics: 0.79; 95% CI: 0.70, 0.83) than MNA-SF (C-statistics: 0.76; 95% CI: 0.73-0.79; and C-statistics: 0.76; 95% CI: 0.72-0.81, respectively) and GNRI (C-statistics: 0.75; 95% CI: 0.73-0.79; and C-statistics: 0.76; 95% CI: 0.72-0.80, respectively). CONCLUSIONS: Our findings indicate that MNA-SF, MNA-FF, and GNRI were all independent predictors of all-cause mortality. In particular, the MNA-FF may be the best nutritional assessment tool for predicting all-cause and CVD-related mortality among older persons residing in community, compared with MNA-SF and GNRI.


Asunto(s)
Evaluación Geriátrica , Vida Independiente , Evaluación Nutricional , Estado Nutricional , Humanos , Anciano , Masculino , Femenino , Evaluación Geriátrica/métodos , Anciano de 80 o más Años , Estudios de Cohortes , Desnutrición/mortalidad , Enfermedades Cardiovasculares/mortalidad , Factores de Riesgo , Medición de Riesgo/métodos , Modelos de Riesgos Proporcionales
19.
Clin Nutr ESPEN ; 61: 1-7, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38777420

RESUMEN

INTRODUCTION: Increasing evidence indicates an association between nutritional status and Coronavirus disease 2019 (COVID-19) disease severity. The aim of the study was to describe the risk of malnutrition, body mass index (BMI) and vitamin D status of hospitalised COVID-19 patients and assess whether they are associated with duration of hospital stay, intensive care unit (ICU) admission, mechanical ventilation, and mortality. METHODS: The study is a descriptive retrospective study of 273 patients with COVID-19 admitted to Hospital from February 2020 to March 2021. Patients were screened for risk of malnutrition using a validated screening tool. BMI was calculated from height and weight. Insufficient Vitamin D status was defined as 25(OH)vitD <50 nmol/L. Logistic regression analysis was used to assess the association between indicators of nutritional status of patients with COVID-19, and outcomes such as duration of stay >7 days, ICU admission, mechanical ventilation, and mortality. Interaction between risk of malnutrition and BMI of ≥30 kg/m2 was assessed using the likelihood ratio test with hospital stay, ICU admission, mechanical ventilation, and mortality as outcomes. RESULTS: Screening for risk of malnutrition identified 201 (74%) patients at a medium to high risk of malnutrition. Patients defined as being at a medium or high risk of malnutrition were more likely to be hospitalised for >7 days compared to those defined as low risk (OR: 10.72; 95% CI: 3.9-29.46; p < 0.001 and OR: 61.57; 95% CI: 19.48-194.62; p < 0.001, respectively). All patients who were admitted to ICU (n = 41) and required mechanical ventilation (n = 27) were defined as having medium or high risk of malnutrition. High risk of malnutrition was also associated with increased odds of mortality (OR: 8.87; 955 CI 1.08-72,96; p = 0.042). BMI of ≥30 kg/m2 (43%) and 25(OH)vitD <50 nmol/L (20%) were not associated with duration of stay >7 days or mortality, although BMI ≥30 kg/m2 was associated with increased risk of ICU admission (OR: 7.12; 95% CI: 1.59-31.94; p = 0.010) and mechanical ventilation (OR: 8.86; 95% CI: 1.12-69.87; p = 0.038). Interactions between risk of malnutrition and BMI ≥30 kg/m2 were not significant to explain the outcomes of hospital stay >7 days, ICU admission, mechanical ventilation, or mortality. CONCLUSION: High risk of malnutrition among hospitalised COVID-19 patients was associated with longer duration of hospital stay, ICU admission, mechanical ventilation and mortality, and BMI ≥30 kg/m2 was associated with ICU admission and mechanical ventilation. Insufficient Vitamin D status was not associated with duration of hospital stay, ICU admission, mechanical ventilation, or mortality.


Asunto(s)
Índice de Masa Corporal , COVID-19 , Hospitalización , Unidades de Cuidados Intensivos , Tiempo de Internación , Desnutrición , Estado Nutricional , Respiración Artificial , SARS-CoV-2 , Humanos , COVID-19/mortalidad , COVID-19/complicaciones , COVID-19/terapia , Desnutrición/mortalidad , Desnutrición/complicaciones , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Factores de Riesgo , Evaluación Nutricional , Mortalidad Hospitalaria , Anciano de 80 o más Años , Vitamina D/sangre
20.
BMC Cardiovasc Disord ; 24(1): 264, 2024 May 21.
Artículo en Inglés | MEDLINE | ID: mdl-38773437

RESUMEN

BACKGROUND: Malnutrition increases the risk of poor prognosis in patients with cardiovascular disease, and our current research was designed to assess the predictive performance of the Geriatric Nutrition Risk Index (GNRI) for the occurrence of poor prognosis after percutaneous coronary intervention (PCI) in patients with stable coronary artery disease (SCAD) and to explore possible thresholds for nutritional intervention. METHODS: This study retrospectively enrolled newly diagnosed SCAD patients treated with elective PCI from 2014 to 2017 at Shinonoi General Hospital, with all-cause death as the main follow-up endpoint. Cox regression analysis and restricted cubic spline (RCS) regression analysis were used to explore the association of GNRI with all-cause death risk and its shape. Receiver operating characteristic curve (ROC) analysis and piecewise linear regression analysis were used to evaluate the predictive performance of GNRI level at admission on all-cause death in SCAD patients after PCI and to explore possible nutritional intervention threshold points. RESULTS: The incidence of all-cause death was 40.47/1000 person-years after a mean follow-up of 2.18 years for 204 subjects. Kaplan-Meier curves revealed that subjects at risk of malnutrition had a higher all-cause death risk. In multivariate Cox regression analysis, each unit increase in GNRI reduced the all-cause death risk by 14% (HR 0.86, 95% CI 0.77, 0.95), and subjects in the GNRI > 98 group had a significantly lower risk of death compared to those in the GNRI < 98 group (HR 0.04, 95% CI 0.00, 0.89). ROC analysis showed that the baseline GNRI had a very high predictive performance for all-cause death (AUC = 0.8844), and the predictive threshold was 98.62; additionally, in the RCS regression analysis and piecewise linear regression analysis we found that the threshold point for the GNRI-related all-cause death risk was 98.28 and the risk will be significantly reduced when the subjects' baseline GNRI was greater than 98.28. CONCLUSIONS: GNRI level at admission was an independent predictor of all-cause death in SCAD patients after PCI, and GNRI equal to 98.28 may be a useful threshold for nutritional intervention in SCAD patients treated with PCI.


Asunto(s)
Causas de Muerte , Enfermedad de la Arteria Coronaria , Evaluación Geriátrica , Desnutrición , Evaluación Nutricional , Estado Nutricional , Intervención Coronaria Percutánea , Valor Predictivo de las Pruebas , Humanos , Masculino , Femenino , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/mortalidad , Anciano , Medición de Riesgo , Enfermedad de la Arteria Coronaria/mortalidad , Enfermedad de la Arteria Coronaria/terapia , Enfermedad de la Arteria Coronaria/diagnóstico , Desnutrición/diagnóstico , Desnutrición/mortalidad , Desnutrición/fisiopatología , Estudios Retrospectivos , Factores de Riesgo , Persona de Mediana Edad , Resultado del Tratamiento , Factores de Tiempo , Factores de Edad , Anciano de 80 o más Años , Japón/epidemiología
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