[Prognostic value of serum homocysteine levels in elderly hospitalized patients].

Abstract:

BACKGROUND AND OBJECTIVES:Increased serum homocysteine levels are related to vascular disease and increased mortality. The decrease of homocysteine is also associated with a worse prognosis in patients on hemodialysis; however, this relationship has not been well studied in other patients. Our goal is to study the prognosis of increased and decreased serum homocysteine levels in elderly patients admitted to a general internal medicine unit. PATIENTS AND METHODS:We included 239 patients (121 women and 118 men; mean age, 78 years) in which we determined serum homocysteine levels and study its relationship with vascular risk factors, vascular disease: ischemic heart disease, ischemic stroke and peripheral arterial disease, nutritional status, creatinine, albumin, folate and B12 vitamin. RESULTS:Mortality during hospitalization of patients with homocysteine levels below 9 μmol/l was 33%, 9% for those with levels between 9 and 20 μmol/l and 17% for those with levels above 20 μmol/l. Low homocysteine values were related to increased comorbidity, higher degree of weight loss and decreased serum albumin levels. In a survival analysis using Kaplan-Meier curves, increased homocysteine was associated with increased mortality especially in patients with vascular disease. CONCLUSION:In elderly patients with multiple comorbidities, both decreased and increased serum homocysteine levels are associated with increased mortality. :Antecedentes y objetivos: el aumento de la homocisteína se relaciona con la enfermedad vascular y un incremento de la mortalidad. La disminución de la homocisteína se asocia también con un peor pronóstico en enfermos en hemodiálisis; sin embargo, esta relación no ha sido bien estudiada en otro tipo de pacientes. El objetivo del estudio fue analizar el valor pronóstico de los niveles de homocisteína en enfermos ancianos pluripatológicos ingresados en un servicio general de medicina interna Pacientes y métodos: estudiamos a 239 pacientes (121 mujeres y 118 varones; edad media: 78 años) en los que determinamos la homocisteína sérica y la relacionamos con los factores de riesgo vascular, enfermedad vascular: cardiopatía isquémica, ACV isquémico y arteriopatía periférica, estado de nutrición, creatinina, albúmina, ácido fólico y vitamina B12. Resultados: la mortalidad durante el ingreso de los enfermos con homocisteína menor de 9 mol/l fue del 33%, del 9% cuando estaba entre 9 y 20 mol/l y del 17% si era superior a 20 mol/l. La disminución de la homocisteína se relacionó con mayor comorbilidad, pérdida de peso y disminución de la albúmina. A largo plazo, el aumento de la homocisteína se relacionó con mayor mortalidad, especialmente en los pacientes con enfermedad vascular. Conclusión: en los pacientes ancianos pluripatológicos tanto la disminución como el aumento de la homocisteína se asocian con una mayor mortalidad.

journal_name

Nutr Hosp

journal_title

Nutricion hospitalaria

authors

Hernández-Betancor I,Martín-Ponce E,Martínez-Riera A,Viña-Rodríguez JJ,González-Reimers E,de la Vega-Prieto MJ,Santolaria F

doi

10.3305/nh.2015.31.6.9011

subject

Has Abstract

pub_date

2015-06-01 00:00:00

pages

2590-7

issue

6

eissn

0212-1611

issn

1699-5198

journal_volume

31

pub_type

杂志文章
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    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Llop Talaverón JM,Machí Ribes JJ,Gracia García B,Badía Tahull MB,Tubau Molas M,Jódar Masanes R

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  • [Cardiac tamponade: a fatal complication of parenteral nutrition].

    abstract::Several complications are associated with the use of central venous catheters for total parenteral nutrition; cardiac tamponade is one of the most severe. The recent use of flexible materials made of silastic polymeric silicone has great decreased the incidence of this complication, but has not eliminated wholly. We r...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Santacana E,Casas JI,Sancho J,Villar Landeira JM

    更新日期:1993-01-01 00:00:00

  • [The nutrition of liver transplant patients in an intensive medicine service comparing the years 1989 and 1992].

    abstract::We examined the possible changes undergone in the form of feeding post liver-transplant patients admitted to our Intensive Care Unit (ICU), comparing 1989 and 1992. As biological nutritional parameters, we reviewed blood lymphocyte values and albumin prior to the transplant, immediately after, seven days following and...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Masclans JR,Planas M,Iglesia R,Campos L,Bermejo B,Margarit C,Padró JB

    更新日期:1994-07-01 00:00:00

  • [Dietetic-nutritional treatment in chronic radiation enteritis. A complex clinical case].

    abstract::We present a clinical case of chronic radiation enteritis, with follow-up over 34 months, the main features of which were as follows: A 60-year-old female patient with adenocarcinoma of the rectum who required a left hemicolectomy (Hartmann), receiving chemotherapy with fluorouracil and external radiation therapy (45 ...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Fernández de Bustos A,Pita Mercé AM

    更新日期:2003-07-01 00:00:00

  • [Overview on the safety of commercial products containing metallic nanoparticles in the food sector].

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    doi:10.20960/nh.2143

    authors: Rainieri S,Olasagasti M,Barranco A

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  • Assessing nutritional status in the elderly evaluation of Chumlea equations for weight.

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    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.3305/nh.2013.28.2.6320

    authors: Barceló M,Torres O,Mascaró J,Francia E,Cardona D,Ruiz D

    更新日期:2013-03-01 00:00:00

  • Association of anemia and malnutrition in hospitalized patients with exclusive enteral nutrition.

    abstract:INTRODUCTION:enteral nutrition therapy maintains and/or regains the nutritional status of the common patient in hospital settings, where anemia and malnutrition are food related and are very common diseases. OBJECTIVE:to determine and associate the presence of anemia and malnutrition in hospitalized patients with excl...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.1628

    authors: Jesus SR,Alves BP,Golin A,Mairin S,Dachi L,Marques A,Colpo E

    更新日期:2018-06-22 00:00:00

  • [Equity and nutritional inequalityin two school centers in Madrid (Spain)].

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    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.3305/nh.2014.29.1.6778

    authors: Martín A,Cervero M,González Rodríguez A,Molinero A,Magro MC,Partearroyo T

    更新日期:2014-01-01 00:00:00

  • [Behavior of blood glucose level with the administration of micronutrients vitamin d3 and calcium in nondiabetic patients with hyperglycemia in adult intensive care unit].

    abstract:UNLABELLED:Hyperglycemia without previous history of diabetes mellitus (DM) is observed in a high percentage of patients in intensive care units (ICU). OBJECTIVE:To determine the behavior of glycemia in nondiabetic patients with hyperglycemia by administering two micronutrients. METHODS:A clinical trial was conducted...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.3305/nh.2015.31.5.8526

    authors: Rueda Páez EV,Moncada Parada E,Figueroa Melgarejo J,Ascencio Higuera AA

    更新日期:2015-05-01 00:00:00

  • A SIMPLIFIED EQUATION FOR TOTAL ENERGY EXPENDITURE IN MECHANICALLY VENTILATED CRITICALLY ILL PATIENTS.

    abstract:INTRODUCTION:"tight calorie control" concept arose to avoid over- and under-feeding of patients. OBJECTIVE:to describe and validate a simplified predictive equation of total energy expenditure (TEE) in mechanically ventilated critically ill patients. METHODS:this was a secondary analysis of measurements of TEE by ind...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.3305/nh.2015.32.3.9359

    authors: Raurich JM,Llompart-Pou JA,Ferreruela M,Riera M,Homar J,Marsé P,Colomar A,Ayestarán I

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  • FATTY ACID PROFILE OF TWO CURED MEAT PRODUCTS: DRY-CURED HAM AND CECINA.

    abstract:INTRODUCTION AND OBJECTIVES:the aim of this study was to assess the fatty acid profile of two cured meat products of similar manufacturing processes and characteristics, dry-cured ham (JA) and cecina (CE), a type of dry-cured beef. The obtained results were discussed in terms of the effects that each singular fatty aci...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.3305/nh.2015.32.1.8911

    authors: Fernández D,Menéndez RA,Sanz JJ,García-Fernández Mdel C

    更新日期:2015-07-01 00:00:00

  • [Methods for registering food intake in laboratory animals].

    abstract::Registering the ingestive activity of laboratory animals can be carried out by using electronic scales connected to personal computers, thus gathering data files that allow calculation of the daily ingestion standards. The ingestion parameters most often used in the standard analysis include the number, size, and dura...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Barrio Lera JP

    更新日期:1999-11-01 00:00:00

  • [Nutrition in the surgical patient: immunonutrition].

    abstract::Malnutrition plays an important role in the rate of postoperative complications that interfere with our surgical activity, impairing immune response mechanisms; synthesis and regeneration processes are damaged and the fight against infection is altered. Preoperative and postoperative administration of diets enriched w...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章,评审

    doi:

    authors: Culebras-Fernández JM,de Paz-Arias R,Jorquera-Plaza F,García de Lorenzo A

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  • Pre-and postoperative nutritional evaluation in patients with chagasic megaesophagus.

    abstract::Chagasic megaesophagus is a chronic disease that courses with progressive dysphagia, regurgitation and protein-calorie malnutrition. Advanced or recurrent megaesophagus can be treated with Serra Dória's operation (cardioplasty, partial gastrectomy and gastrojejunal Roux-en-Y anastomosis). A nutritional evaluation was ...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Penhavel FA,Waitzberg DL,Trevenzol HP,Alves L,Zilberstein B,Gama-Rodrigues J

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  • Prevalence and factors associated with fat-soluble vitamin deficiency in adolescents.

    abstract:BACKGROUND:fat-soluble vitamin deficiency may be a health problem not recognized in children and adolescents. OBJECTIVE:to estimate the prevalence and factors associated with the deficiency of vitamins A, D and E among adolescent students from Northeastern Brazil. METHODS:transversal study with adolescents aged 12 to...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.1785

    authors: Paes-Silva RP,Tomiya MTO,Maio R,De Castro CMMB,Arruda IKG,Diniz ADS

    更新日期:2018-10-05 00:00:00

  • [Effect of a Mediterranean-pattern diet on the metabolic response secondary to weight loss; role of the single nucleotide polymorphism (rs16147) of neuropeptide Y].

    abstract:Introduction:Background and aims: intervention studies that evaluate the effect of rs16147 on metabolic response and weight change after dietary intervention are scarce. We propose to evaluate the role of the rs16147 genetic variant in the metabolic effects produced by a hypocaloric Mediterranean-pattern diet with high...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.02941

    authors: Primo Martín D,Izaola Jáuregui O,López Gómez JJ,Gómez Hoyos E,Ortolá Buigues A,Delgado E,Díaz G,Torres Torres B,de Luis Román DA

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  • The 10-item eating assessment tool is associated with nutritional status, mortality and hospital stay in elderly individuals requiring hospitalization with acute diseases.

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    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.1698

    authors: Izaola O,Gómez Hoyos E,López JJ,Ortola A,Torres B,Primo D,Castro Á,De Luis Román DA

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  • [In Process Citation].

    abstract::Objetivos: oligoelementos como zinc (Zn), hierro (Fe) y cobre (Cu) tienen una influencia significativa en el mantenimiento de la función inmune y del metabolismo normales; modulan la función immune e influyen en la susceptibilidad del organismo ante infecciones. Pero la relación entre trazas de estos elementos y la br...

    journal_title:Nutricion hospitalaria

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    doi:10.20960/nh.97

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  • [Obesity and insulin resistance among adolescents from Chiapas].

    abstract:OBJECTIVE:The aim of this study was to assess the association of overweight and obesity with insulin resistance, hypertension, and hyperlipidemic among 12 to 15 year olds from private and public schools in Chiapas. METHODS:This was a cross-sectional study with a random selection of 259, 12 to 15 year old teenagers fro...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:

    authors: Velasco-Martínez RM,Jiménez-Cruz A,Higuera Domínguez F,Domínguez de la Piedra E,Bacardí-Gascón M

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  • [Multicenter study on incidence of total parenteral nutrition complications in the critically-ill patient. ICOMEP study. Part II].

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    journal_title:Nutricion hospitalaria

    pub_type: 临床试验,杂志文章,多中心研究

    doi:

    authors: Grau T,Bonet A,Grupo de Trabajo de Metabolismo y Nutrición de la Sociedad Española de.,Medicina Intensiva Critica y Unidades Coronarias.

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  • [Relationships between umbilical vein and mother iron status].

    abstract:INTRODUCTION:Iron is an essential micronutrient in the growing fetus. OBJECTIVE:The purpose of this study is to find the possible correlations that may exist between maternal and fetal iron status and newborn weight. MATERIAL AND METHODS:The study included 97 mothers scheduled to give birth by elective caesarean sect...

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    pub_type: 杂志文章,meta分析,评审

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    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.250

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    更新日期:2017-03-30 00:00:00

  • Predictors of adherence to the Mediterranean diet from the first to the second trimester of pregnancy.

    abstract:BACKGROUND:Although changes in eating patterns may occur during gestation, predictors of these changes have not been explored. This study aimed to identify predictors of adherence to the Mediterranean diet (MD) from the first to second trimester of pregnancy. METHODS:A prospective study was conducted with 102 pregnant...

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    pub_type: 杂志文章

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    更新日期:2014-10-04 00:00:00

  • Importance of a balanced omega 6/omega 3 ratio for the maintenance of health: nutritional recommendations.

    abstract::The modification of dietary patterns has led to a change in fatty acid consumption, with an increase in the consumption of ω-6 fatty acids and a marked reduction in the consumption of ω-3 fatty acids. This in turn has given rise to an imbalance in the ω-6/ω-3 ratio, which is now very different from the original 1:1 ra...

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    pub_type: 杂志文章,评审

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  • Association of excessive GWG with adiposity indicators and metabolic diseases of their offspring: systematic review.

    abstract:INTRODUCTION:It has been reported that excessive gestational weight gain (GWG) during pregnancy is associated with an increase in adiposity indicators and metabolic disorders of the offspring. OBJECTIVE:The objective of this review, using the Institute of Medicine (IOM) criteria, was to analyze the association of exce...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章,meta分析,评审

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  • [Dietary supplements as a treatment for cervical cancer: a systematic review].

    abstract:INTRODUCTION:Cervical cancer and cervical intraepithelial neoplasia (CIN) require a careful selection of conventional and complementary therapies. The inclusion of dietary supplements within the aforementioned treatments set the tone within treatments. However, there are no reports of what kind of supplements could be ...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章,评审

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    authors: Arellano Ortiz AL,Jiménez Vega F,Salcedo Vargas M

    更新日期:2013-11-01 00:00:00

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    abstract:INTRODUCTION:obesity often leads to deregulation and disrupting of the function of adipokines, which leads to various altered conditions, including metabolic syndrome (MetS). Adiponectin is one of the main adipokines secreted by adipocytes. The ADIPQ gene polymorphism rs266729 (-11377 C>G) is significantly associated w...

    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.03204

    authors: Garcia Robles MJ,Camarillo Alba J,Valenzuela Gurrola MJ,López JA,Ramírez-De Los Santos S

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  • Cytokines and body adiposity in young female undergraduate students.

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    journal_title:Nutricion hospitalaria

    pub_type: 杂志文章

    doi:10.20960/nh.02860

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    更新日期:2020-04-16 00:00:00

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    abstract:BACKGROUND & AIMS:Home enteral nutrition is used increasingly in pediatric populations. Our objective was to describe the profile of pediatric patients requiring this treatment. MATERIAL AND METHODS:All patients under 18 years old requiring treatment with home enteral nutrition between January 1995 and December 2004 w...

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    pub_type: 杂志文章

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    更新日期:2012-09-01 00:00:00