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Acrodermatitis , Enfermedades Carenciales , Zinc , Humanos , Acrodermatitis/diagnóstico , Acrodermatitis/etiología , Acrodermatitis/genética , Acrodermatitis/terapia , Zinc/deficiencia , Zinc/metabolismo , Zinc/uso terapéutico , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/etiología , Enfermedades Carenciales/genética , Enfermedades Carenciales/terapiaRESUMEN
BACKGROUND: Distinguishing between arginine vasopressin (AVP) deficiency and primary polydipsia is challenging. Hypertonic saline-stimulated copeptin has been used to diagnose AVP deficiency with high accuracy but requires close sodium monitoring. Arginine-stimulated copeptin has shown similar diagnostic accuracy but with a simpler test protocol. However, data are lacking from a head-to-head comparison between arginine-stimulated copeptin and hypertonic saline-stimulated copeptin in the diagnosis of AVP deficiency. METHODS: In this international, noninferiority trial, we assigned adult patients with polydipsia and hypotonic polyuria or a known diagnosis of AVP deficiency to undergo diagnostic evaluation with hypertonic-saline stimulation on one day and with arginine stimulation on another day. Two endocrinologists independently made the final diagnosis of AVP deficiency or primary polydipsia with use of clinical information, treatment response, and the hypertonic-saline test results. The primary outcome was the overall diagnostic accuracy according to prespecified copeptin cutoff values of 3.8 pmol per liter after 60 minutes for arginine and 4.9 pmol per liter once the sodium level was more than 149 mmol per liter for hypertonic saline. RESULTS: Of the 158 patients who underwent the two tests, 69 (44%) received the diagnosis of AVP deficiency and 89 (56%) received the diagnosis of primary polydipsia. The diagnostic accuracy was 74.4% (95% confidence interval [CI], 67.0 to 80.6) for arginine-stimulated copeptin and 95.6% (95% CI, 91.1 to 97.8) for hypertonic saline-stimulated copeptin (estimated difference, -21.2 percentage points; 95% CI, -28.7 to -14.3). Adverse events were generally mild with the two tests. A total of 72% of the patients preferred testing with arginine as compared with hypertonic saline. Arginine-stimulated copeptin at a value of 3.0 pmol per liter or less led to a diagnosis of AVP deficiency with a specificity of 90.9% (95% CI, 81.7 to 95.7), whereas levels of more than 5.2 pmol per liter led to a diagnosis of primary polydipsia with a specificity of 91.4% (95% CI, 83.7 to 95.6). CONCLUSIONS: Among adult patients with polyuria polydipsia syndrome, AVP deficiency was more accurately diagnosed with hypertonic saline-stimulated copeptin than with arginine-stimulated copeptin. (Funded by the Swiss National Science Foundation; CARGOx ClinicalTrials.gov number, NCT03572166.).
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Arginina Vasopresina , Arginina , Enfermedades Carenciales , Glicopéptidos , Polidipsia Psicogénica , Solución Salina Hipertónica , Adulto , Humanos , Arginina/administración & dosificación , Arginina Vasopresina/deficiencia , Diagnóstico Diferencial , Glicopéptidos/análisis , Polidipsia/diagnóstico , Polidipsia/etiología , Polidipsia Psicogénica/diagnóstico , Polidipsia Psicogénica/etiología , Poliuria/etiología , Solución Salina Hipertónica/administración & dosificación , Sodio/análisis , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/etiologíaRESUMEN
Nutrition intervention decisions should be evidence based. Single 24-h recalls are often used for measuring dietary intake in large dietary studies. However, this method does not consider the day-to-day variation in populations' diets. We illustrate the importance of adjustment of single 24-h recall data to remove within-person variation using the National Cancer Institute method to calculate usual intake when estimating risk of deficiency/excess. We used an example data set comprising a single 24-h recall in a total sample of 1326 1-<10-year-old children, and two additional recalls in a sub-sample of 11%, for these purposes. Results show that risk of deficiency was materially overestimated by the single unadjusted 24-h recall for vitamins B12, A, D, C and E, while risk of excess was overestimated for vitamin A and zinc, when compared to risks derived from usual intake. Food sources rich in particular micronutrients seemed to result in overestimation of deficiency risk when intra-individual variance is not removed. Our example illustrates that the application of the NCI method in dietary surveys would contribute to the formulation of more appropriate conclusions on risk of deficiency/excess in populations to advise public health nutrition initiatives when compared to those derived from a single unadjusted 24-h recall.
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Interpretación Estadística de Datos , Enfermedades Carenciales/diagnóstico , Encuestas sobre Dietas/métodos , Dieta/estadística & datos numéricos , Micronutrientes/análisis , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Recuerdo Mental , Reproducibilidad de los Resultados , Medición de RiesgoRESUMEN
Celiac disease (CD) is a chronic autoimmune disorder of the small intestine, whose only effective treatment is a gluten-free diet (GFD). It is characterized by the atrophy of the intestinal villi that leads to altered nutrient absorption. This study describes the nutritional imbalances which may be found in adults with CD following a GFD. During the first year of treatment, deficiencies will overcome as the intestinal mucosa recovers. Thus, biochemical data will show this progression, together with the decrease in symptoms. In contrast, in the long term, when a strict GFD is followed and mucosal recovery is achieved, analyzing nutrient intake makes more sense. Macronutrient consumption is characterized by its low complex carbohydrate and fiber intakes, and high fat (especially SFA) and sugar intakes. This profile has been related to the consumption of GFP and their nutritional composition, in addition to unbalanced dietary habits. The most notable deficiencies in micronutrients are usually those of iron, calcium and magnesium and vitamin D, E and some of group B. It is necessary to follow up patients with CD and to promote nutritional education among them, since it could help not only to achieve a gluten free but also a balanced diet.
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Enfermedad Celíaca/dietoterapia , Enfermedades Carenciales/etiología , Dieta Sin Gluten/efectos adversos , Estado Nutricional , Valor Nutritivo , Adolescente , Adulto , Anciano , Enfermedad Celíaca/diagnóstico , Enfermedad Celíaca/fisiopatología , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/fisiopatología , Conducta Alimentaria , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ingesta Diaria Recomendada , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: Dietary intakes must cover protein and essential amino acid (EAA) requirements. For this purpose, different methods have been developed such as the nitrogen balance method, factorial method, or AA tracer studies. However, these methods are either invasive or imprecise, and the Food and Agriculture Organization of the United Nations (FAO, 2013) recommends new methods and, in particular, metabolomics. The aim of this study is to determine total protein/EAA requirement in the plasma and urine of growing rats. METHODS: 36 weanling rats were fed with diets containing 3, 5, 8, 12, 15, and 20% protein for 3 weeks. During experimentation, urine was collected using metabolic cages, and blood from the portal vein and vena was taken at the end of the experiment. Metabolomics analyses were performed using LC-MS, and the data were analyzed with a multivariate analysis model, partial least Squares (PLS) regression, and independent component-discriminant analysis (ICDA). Each discriminant metabolite identified by PLS or ICDA was tested by one-way ANOVA to evaluate the effect of diet. RESULTS: PLS and ICDA allowed us to identify discriminating metabolites between different diet groups. Protein deficiency led to an increase in the AA catabolism enzyme systems inducing the production of breakdown metabolites in the plasma and urine. CONCLUSION: These results indicate that metabolites are specific for the state of EAA deficiency and sufficiency. Some types of biomarkers such as AA degradation metabolites appear to be specific candidates for protein/EAA requirement.
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Aminoácidos Esenciales/sangre , Aminoácidos Esenciales/orina , Enfermedades Carenciales/diagnóstico , Proteínas en la Dieta/sangre , Proteínas en la Dieta/orina , Metabolómica/métodos , Aminoácidos Esenciales/deficiencia , Análisis de Varianza , Alimentación Animal/análisis , Animales , Biomarcadores/sangre , Biomarcadores/orina , Análisis Discriminante , Modelos Animales de Enfermedad , Análisis de los Mínimos Cuadrados , Análisis Multivariante , Evaluación Nutricional , Necesidades Nutricionales , Deficiencia de Proteína/diagnóstico , RatasRESUMEN
OBJECTIVES: The Francophone Society of Sexual Medicine (SFMS) and the Andrology and Sexual Medicine Committee (CAMS) of the French Association of Urology (AFU) have brought together a panel of experts to develop French recommendations for the management of testosterone deficiency (TD). METHODS: Systematic review of the literature between 01/2000 and 07/2019. Use of the method of recommendations for clinical practice (RPC) and the AGREE II grid. RESULTS: TD is defined as the association of clinical signs and symptoms suggestive of TD with a decrease in testosterone levels or serum androgen activity. Diagnosis requires a T lower than the reference values in young men on 2 successive assays. Sexual disorders are often at the forefront, and concern the whole male sexual function (desire, arousal, pleasure and orgasm). The most evocative symptoms are: decrease in sexual desire, disappearance of nocturnal erections, fatigue, loss of muscle strength. Overweight, depressed mood, anxiety, irritability and malaise are also frequently found. TD is more common in cases of metabolic, cardiovascular, chronic, andrological diseases, and in cases of corticosteroid, opioid, antipsychotic, anticonvulsant, antiretroviral, or cancer treatment. Since SHBG is frequently abnormal, we recommend that free or bioavailable T is preferred over total T. The treatment of TD requires a prior clinical (DRE, breast examination) and biological (PSA, CBC) assessment. Contraindications to T treatment are: progressive prostate or breast cancer, severe heart failure or recent cardiovascular event, polycytemia, complicated BPH, paternity project. It is possible in cases of sleep apnea syndrome, psychiatric history, stable heart disease, prostate cancer under active surveillance and after one year of complete remission of a low or intermediate risk localized prostate cancer treated in a curative manner. It includes long-term testosterone supplementation and life-style counseling. Treatment is monitored at 3, 6, 12 months and annually thereafter. It is clinical (annual DRE) and biological (total T, PSA, CBC), the most frequent side effect being polyglobulia. CONCLUSION: These recommendations should help improve the management of TD.
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Testosterona/deficiencia , Testosterona/uso terapéutico , Algoritmos , Árboles de Decisión , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/tratamiento farmacológico , Humanos , MasculinoRESUMEN
Micronutrient deficiencies are relatively common, in particular iron and cobalamin deficiency, and may potentially lead to life-threatening clinical consequences when not promptly recognized and treated, especially in elderly patients. The stomach plays an important role in the homeostasis of some important hematopoietic micronutrients like iron and cobalamin, and probably in others equally important such as ascorbic acid, calcium, and magnesium. A key role is played by the corpus oxyntic mucosa composed of parietal cells whose main function is gastric acid secretion and intrinsic factor production. Gastric acid secretion is necessary for the digestion and absorption of cobalamin and the absorption of iron, calcium, and probably magnesium, and is also essential for the absorption, secretion, and activation of ascorbic acid. Several pathological conditions such as Helicobacter pylori-related gastritis, corpus atrophic gastritis, as well as antisecretory drugs, and gastric surgery may interfere with the normal functioning of gastric oxyntic mucosa and micronutrients homeostasis. Investigation of the stomach by gastroscopy plus biopsies should always be considered in the management of patients with micronutrient deficiencies. The current review focuses on the physiological and pathophysiological aspects of gastric acid secretion and the role of the stomach in iron, cobalamin, calcium, and magnesium deficiency and ascorbate homeostasis.
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Enfermedades Carenciales/etiología , Enfermedades Carenciales/terapia , Micronutrientes/deficiencia , Aclorhidria/etiología , Aclorhidria/metabolismo , Animales , Biomarcadores , Densidad Ósea , Calcio/metabolismo , Enfermedades Carenciales/diagnóstico , Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Manejo de la Enfermedad , Susceptibilidad a Enfermedades , Disbiosis , Ácido Gástrico/metabolismo , Mucosa Gástrica/metabolismo , Mucosa Gástrica/patología , Hemorragia/complicaciones , Humanos , Gastropatías/complicaciones , Vitamina B 12/metabolismo , Deficiencia de Vitamina B 12RESUMEN
INTRODUCTION: The nutritional diagnosis and early nutritional management of COVID-19 patients must be integrated into the overall therapeutic strategy. The aim of our study is to assess the nutritional status of patients with COVID-19 after a stay in intensive care, to describe the prevalence of undernutrition, to determine the factors influencing undernutrition and to describe the nutritional management. TOOLS AND METHODS: This is a descriptive observational study of adult patients admitted to the endocrinology service for additional care after a stay in intensive care during the period from April 17, 2020 to May 26, 2020. The assessment tool used was the Mini Nutritional Assessment (MNA). RESULTS: Our study included 41 patients; the average age of the patients was 55 years, 51.2% had a severe or critical form of COVID-19, 75.6% stayed in intensive care, 12.2% had a loss of autonomy. The average BMI was 25.2 kg/m2 (17-42 kg/m2), 42.5% were overweight, 61% had weight loss, 26.2% had weight loss greater than 10%, 14.6% of our patients were undernourished, 65.9% were at risk of undernutrition, 19.5% had hypoalbuminemia, 17.1% had hypoprotidemia, 19.5% hypocalcemia, 34.1% anemia, 12.2% hypomagnesemia and 51.2% had a deficiency in vitamin D. A positive correlation was found between poor nutritional status and a longer stay in intensive care (>5 days) (p = 0.011) and lymphopenia (p = 0,02). CONCLUSION: Despite a personalized diet, 14.6% of patients presented undernutrition. Particular attention should be paid to patients with a long stay in intensive care.
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COVID-19 , Cuidados Críticos , Unidades de Cuidados Intensivos , Tiempo de Internación , Desnutrición/etiología , Estado Nutricional , Adulto , Anciano , Índice de Masa Corporal , COVID-19/terapia , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/epidemiología , Enfermedades Carenciales/etiología , Enfermedades Carenciales/terapia , Dieta , Femenino , Humanos , Linfopenia/etiología , Masculino , Desnutrición/diagnóstico , Desnutrición/epidemiología , Desnutrición/terapia , Persona de Mediana Edad , Nutrientes/deficiencia , Evaluación Nutricional , Sobrepeso/epidemiología , Pandemias , Alta del Paciente , Prevalencia , SARS-CoV-2 , Pérdida de PesoRESUMEN
Children with inflammatory bowel disease (IBD) are at risk of developing nutrition deficiencies, particularly because of reduced intake, restrictive diets, malabsorption, and excessive nutrient loss. The aim of this study was to determine the prevalence and predictors of anemia and micronutrient deficiencies at diagnosis and one year follow up in children and adolescents with inflammatory bowel disease (IBD). Children and young adults diagnosed with IBD before the age of 17 years between 2012 and 2018 were included. Laboratory measurements including serum levels of iron, ferritin, zinc, vitamin D, vitamin A, vitamin E, selenium, copper, vitamin B12, and red blood cell (RBC) folate at diagnosis and one-year follow-up were documented as part of the Manitoba Longitudinal Pediatric Inflammatory Bowel Disease (MALPID) Cohort. A total of 165 patients with IBD were included, 87 (53%) with Crohn's disease (CD) and 78 (47%) with ulcerative colitis (UC). The prevalence of deficiencies in our cohort at diagnosis and one year follow-up, respectively, were iron (56% and 27%), ferritin (39% and 27%), zinc (10% and 6%), vitamin D (22% and 13%), vitamin A (25% and 25%), vitamin E (5% and 4%), selenium (10 and 7%), copper (17% and 27%), vitamin B12 (2% and 5%), and Red blood cell (RBC) folate (1% and 17%). Anemia was present in 57% and 25% at diagnosis and follow up respectively. In CD patients, age of diagnosis (15y-younger than 18y) was a predictor of moderate to severe anemia and albumin levels (<33 g/L) were protective against anemia. Many children with IBD suffer from anemia and micronutrient deficiencies at diagnosis and some fail to recover after one year despite being in clinical remission.
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Anemia/diagnóstico , Anemia/etiología , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/etiología , Enfermedades Inflamatorias del Intestino/complicaciones , Micronutrientes/deficiencia , Adolescente , Factores de Edad , Anemia/dietoterapia , Biomarcadores , Niño , Enfermedades Carenciales/dietoterapia , Suplementos Dietéticos , Susceptibilidad a Enfermedades , Femenino , Estudios de Seguimiento , Humanos , Enfermedades Inflamatorias del Intestino/diagnóstico , Masculino , Índice de Severidad de la EnfermedadRESUMEN
Background: Longitudinal data assessing the impact of iodine deficiency (ID) on mortality are scarce. We aimed to study the association between the state of iodine nutrition and the risk of total and cause-specific mortality in a representative sample of the Spanish adult population. Methods: We performed a longitudinal observational study to estimate mortality risk according to urinary iodine (UI) concentrations using a sample of 4370 subjects >18 years representative of the Spanish adult population participating in the nationwide study Di@bet.es (2008-2010). We used Cox regression to assess the association between UI at the start of the study (<50, 50-99, 100-199, 200-299, and ≥300 µg/L) and mortality during follow-up (National death registry-end of follow-up December 2016) in raw models, and adjusted for possible confounding variables: age, sex, educational level, hypertension, diabetes, obesity, chronic kidney disease, smoking, hypercholesterolemia, thyroid dysfunction, diagnosis of cardiovascular disease or cancer, area of residence, physical activity, adherence to Mediterranean diet, dairy and iodinated salt intake. Results: A total of 254 deaths were recorded during an average follow-up period of 7.3 years. The causes of death were cardiovascular 71 (28%); cancer 85 (33.5%); and other causes 98 (38.5%). Compared with the reference category with adequate iodine nutrition (UI 100-300 µg/L), the hazard ratios (HRs) of all-cause mortality in the category with UI ≥300 µg/L were 1.04 (95% confidence interval [CI 0.54-1.98]); however, in the categories with 50-99 UI and <50 µg/L, the HRs were 1.29 [CI 0.97-1.70] and 1.71 [1.18-2.48], respectively (p for trend 0.004). Multivariate adjustment did not significantly modify the results. Conclusions: Our data indicate an excess mortality in individuals with moderate-severe ID adjusted for other possible confounding factors.
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Enfermedades Carenciales/mortalidad , Yodo/deficiencia , Estado Nutricional , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Causas de Muerte , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/fisiopatología , Femenino , Humanos , Yodo/orina , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pronóstico , Medición de Riesgo , Factores de Riesgo , España/epidemiología , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND & AIMS: Despite the presumed importance of preventing and treating micronutrient and mineral deficiencies, it is still not clear how to optimize measurement and administration in critically ill patients. In order to design future comparative trials aimed at optimizing micronutrient and mineral management, an important first step is to gain insight in the current practice of micronutrient, phosphate and magnesium monitoring and administration. METHODS: Within the metabolism-endocrinology-nutrition (MEN) section of the European Society of Intensive Care Medicine (ESICM), the micronutrient working group designed a survey addressing current practice in parenteral micronutrient and mineral administration and monitoring. Invitations were sent by the ESICM research department to all ESICM members and past members. RESULTS: Three hundred thirty-four respondents completed the survey, predominantly consisting of physicians (321 [96.1%]) and participants working in Europe (262 [78.4%]). Eighty-one (24.3%) respondents reported to monitor micronutrient deficiencies through clinical signs and/or laboratory abnormalities, and 148 (44.3%) reportedly measure blood micronutrient concentrations on a routine basis. Two hundred ninety-two (87.4%) participants provided specific data on parenteral micronutrient supplementation, of whom 150 (51.4%) reported early administration of combined multivitamin and trace element preparations at least in selected patients. Among specific parenteral micronutrient preparations, thiamine (146 [50.0%]) was reported to be the most frequently administered micronutrient, followed by vitamin B complex (104 [35.6%]) and folic acid (86 [29.5%]). One hundred twenty (35.9%) and 113 (33.8%) participants reported to perform daily measurements of phosphate and magnesium, respectively, whereas 173 (59.2%) and 185 (63.4%) reported to routinely supplement these minerals parenterally. CONCLUSION: The survey revealed a wide variation in current practices of micronutrient, phosphate and magnesium measurement and parenteral administration, suggesting a risk of insufficient prevention, diagnosis and treatment of deficiencies. These results provide the context for future comparative studies, and identify areas for knowledge translation and recommendations.
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Cuidados Críticos/métodos , Enfermedades Carenciales/diagnóstico , Desnutrición/diagnóstico , Evaluación Nutricional , Nutrición Parenteral/métodos , Adolescente , Adulto , Niño , Enfermedad Crítica/terapia , Suplementos Dietéticos , Femenino , Humanos , Magnesio/análisis , Deficiencia de Magnesio/diagnóstico , Masculino , Micronutrientes/análisis , Micronutrientes/deficiencia , Persona de Mediana Edad , Estado Nutricional , Fosfatos/análisis , Fosfatos/deficiencia , Pautas de la Práctica en Medicina , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Background: Iodine deficiency is one of the most prevalent causes of intellectual disability and can lead to impaired thyroid function and other iodine deficiency disorders (IDDs). Despite progress made on eradicating iodine deficiency in the last decades in Europe, IDDs are still prevalent. Currently, evidence-based information on the benefit/harm balance of IDD prevention in Europe is lacking. We developed a decision-analytic model and conducted a public health decision analysis for the long-term net benefit of a mandatory IDD prevention program for the German population with moderate iodine deficiency, as a case example for a European country. Methods: We developed a decision-analytic Markov model simulating the incidence and consequences of IDDs in the absence or presence of a mandatory IDD prevention program (iodine fortification of salt) in an open population with current demographic characteristics in Germany and with moderate ID. We collected data on the prevalence, incidence, mortality, and quality of life from European studies for all health states of the model. Our primary net-benefit outcome was quality-adjusted life years (QALYs) predicted over a period of 120 years. In addition, we calculated incremental life years and disease events over time. We performed a systematic and comprehensive uncertainty assessment using multiple deterministic one-way sensitivity analyses. Results: In the base-case analysis, the IDD prevention program is more beneficial than no prevention, both in terms of QALYs and life years. Health gains predicted for the open cohort over a time horizon of 120 years for the German population (82.2 million inhabitants) were 33 million QALYs and 5 million life years. Nevertheless, prevention is not beneficial for all individuals since it causes additional hyperthyroidism (2.7 million additional cases). Results for QALY gains were stable in sensitivity analyses. Conclusions: IDD prevention via mandatory iodine fortification of salt increases quality-adjusted life expectancy in a European population with moderate ID, and is therefore beneficial on a population level. However, further ethical aspects should be considered before implementing a mandatory IDD prevention program. Costs for IDD prevention and treatment should be determined to evaluate the cost effectiveness of IDD prevention.
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Técnicas de Apoyo para la Decisión , Enfermedades Carenciales/prevención & control , Yodo/administración & dosificación , Cloruro de Sodio Dietético/administración & dosificación , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/epidemiología , Alemania/epidemiología , Humanos , Incidencia , Yodo/efectos adversos , Yodo/deficiencia , Esperanza de Vida , Cadenas de Markov , Valor Predictivo de las Pruebas , Prevalencia , Años de Vida Ajustados por Calidad de Vida , Medición de Riesgo , Factores de Riesgo , Cloruro de Sodio Dietético/efectos adversos , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND AND AIMS: ESPEN guidelines advocate patients with inflammatory bowel disease (IBD) have their micronutrient levels checked regularly. This study described the micronutrient status of patients with quiescent IBD and explores whether biochemical micronutrient deficiencies related to time to subsequent disease relapse. METHODS: Sixteen micronutrients were measured prospectively in blood of patients with IBD in clinical remission [Harvey Bradshaw Index (HBI) ≤4 in Crohn's disease (CD) and a partial Mayo score <2 in ulcerative colitis (UC)]. Patients were followed prospectively using the electronic patient records. The ability of micronutrient status to predict time to relapse was tested with survival analysis and Cox regression. RESULTS: Ninety-three patients were enrolled; Fifty (54%) were also in biochemical remission defined as a normal faecal calprotectin (<250 µg/g), C-reactive protein (<10 mg/L) and serum albumin (>35 g/L). Deficiencies in vitamin D were identified in 27 (29%), zinc in 15 (16%), vitamin B6 in 13 (14%), vitamin C in 12 (13%) and vitamin B12 in 10 (11%). Fewer participants had low serum folate 7 (8%), ferritin 8 (9%), copper 4 (4%), magnesium 4 (4%) and plasma selenium 3 (3%). Zinc deficiency was predictive of a shorter time to subsequent relapse (HR: 6.9; 95%CI [1.9 to 26], p = 0.008); in sub analysis of those with CD this effect was even more profound (p = 0.001). CONCLUSION: We identified biochemical deficiencies for several micronutrients among adults with IBD clinically in remission. We have also highlighted a significant association between zinc deficiency and time to subsequent disease relapse in patients with CD which needs further investigation.
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Colitis Ulcerosa/fisiopatología , Enfermedad de Crohn/fisiopatología , Enfermedades Carenciales/diagnóstico , Micronutrientes/deficiencia , Estado Nutricional , Adulto , Anciano , Proteína C-Reactiva/análisis , Colitis Ulcerosa/complicaciones , Colitis Ulcerosa/terapia , Enfermedad de Crohn/complicaciones , Enfermedad de Crohn/terapia , Enfermedades Carenciales/epidemiología , Enfermedades Carenciales/etiología , Heces/química , Femenino , Humanos , Complejo de Antígeno L1 de Leucocito/análisis , Masculino , Persona de Mediana Edad , Evaluación Nutricional , Valor Predictivo de las Pruebas , Prevalencia , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Recurrencia , Inducción de Remisión , Albúmina Sérica/análisis , Factores de Tiempo , Adulto JovenAsunto(s)
Enfermedad de Crohn/complicaciones , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/etiología , Enfermedades de la Piel/etiología , Zinc/deficiencia , Enfermedad de Crohn/patología , Enfermedad de Crohn/terapia , Enfermedades Carenciales/terapia , Humanos , Masculino , Enfermedades de la Piel/patología , Enfermedades de la Piel/terapia , Adulto JovenRESUMEN
Background: Although substantial progress has been made in recent decades in eliminating iodine deficiency, iodine deficiency disorders (IDDs) are still prevalent in European countries. Challenges include ineffective public health programs and discontinuation of IDD prevention. However, the barriers against the implementation and continuation of prevention and monitoring of IDD remain unclear. Therefore, the objective of our study was to identify potential barriers against pan-European IDD prevention and monitoring programs and to find solutions for the different challenges. Methods: We conducted a Delphi study consisting of three rounds. We identified potential participants with expertise and experience in relevant fields from all European countries, including policy makers, health care professionals, health scientists, and patient representatives. The Delphi method was conducted with open-ended questions and item ranking to achieve group consensus on potential barriers against national and pan-European IDD prevention and monitoring programs and related solutions to overcome those barriers. The answers of the Delphi rounds were analyzed using qualitative content analysis and descriptive analysis methods. In addition, we conducted two expert interviews to analyze and discuss the study results. Results: Eighty experts from 36 countries and different fields of work participated in the first Delphi round, 52 in the second, and 46 in the third. Potential barriers include challenges in the fields of knowledge and information, implementation and management, communication and cooperation, political support, and differences between the European countries. Ranked solutions addressing these barriers include cooperation with different stakeholders, gaining knowledge, sharing information, the development of a European program with national specification, European guidelines/recommendations, and European monitoring. The ranking gives a first overview as to which of these barriers would need to be solved most urgently and which solutions may be most helpful. Conclusion: In our study, we derived key information and first insights with regard to barriers against IDD prevention programs from a broad range of stakeholders. Most barriers were found in the category of implementation and management. Also a lack of political support seems to play an important role. The findings of our study may help decision makers in health policy to develop more effective IDD prevention and monitoring strategies.
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Enfermedades Carenciales/prevención & control , Yodo/deficiencia , Servicios Preventivos de Salud , Consenso , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/epidemiología , Enfermedades Carenciales/metabolismo , Técnica Delphi , Europa (Continente)/epidemiología , Regulación Gubernamental , Necesidades y Demandas de Servicios de Salud , Humanos , Evaluación de Necesidades , Política , Participación de los InteresadosRESUMEN
"Currently, an estimated 70.8 million individuals worldwide are forcibly displaced due to war, violence, and persecution. Barriers to providing dermatologic care include the large number of affected people, their movement within and across international borders, security issues, and limited access to dermatology expertise and formularies. Screening protocols for skin diseases and sexually transmitted infections differ worldwide, raising the need for shared guidelines to assess migrants' health. This article reviews the literature of skin and sexually transmitted infections in migrants and displaced persons, highlighting the impact of social determinants on skin health and challenges faced in providing care."
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Enfermedades Carenciales , Exposición a Riesgos Ambientales , Refugiados , Enfermedades de la Piel , Migrantes , Violencia , Coinfección/diagnóstico , Coinfección/terapia , Asistencia Sanitaria Culturalmente Competente , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/terapia , Medicamentos Esenciales , Violencia de Género , Infecciones por VIH/diagnóstico , Infecciones por VIH/terapia , Accesibilidad a los Servicios de Salud , Humanos , Desnutrición/diagnóstico , Desnutrición/terapia , Enfermedades Desatendidas , Enfermedades de Transmisión Sexual/diagnóstico , Enfermedades de Transmisión Sexual/terapia , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/terapia , Enfermedades Cutáneas Infecciosas/diagnóstico , Enfermedades Cutáneas Infecciosas/terapia , Tortura , Tuberculosis/diagnóstico , Tuberculosis/terapia , Enfermedades Prevenibles por Vacunación/diagnóstico , Enfermedades Prevenibles por Vacunación/terapiaRESUMEN
BACKGROUND: We studied the efficacy and safety of selenium supplementation in patients who had peripartum cardiomyopathy (PPCM) and selenium deficiency. METHODS: We randomly assigned 100 PPCM patients with left ventricular ejection fraction (LVEF) < 45% and selenium deficiency (< 70 µg/L) to receive either oral Selenium (L-selenomethionine) 200 µg/day for 3 months or nothing, in addition to recommended therapy, in an open-label randomised trial. The primary outcome was a composite of persistence of heart failure (HF) symptoms, unrecovered LV systolic function (LVEF < 55%) or death from any cause. RESULTS: Over a median of 19 months, the primary outcome occurred in 36 of 46 patients (78.3%) in the selenium group and in 43 of 54 patients (79.6%) in the control group (hazard ratio [HR] 0.69; 95% confidence interval [CI] 0.43-1.09; p = 0.113). Persistence of HF symptoms occurred in 18 patients (39.1%) in the selenium group and in 37 patients (68.5%) in the control group (HR 0.53; 95% CI 0.30-0.93; p = 0.006). LVEF < 55% occurred in 33 patients (71.7%) in the selenium group and in 38 patients (70.4%) in the control group (HR 0.91; 95% CI 0.57-1.45; p = 0.944). Death from any cause occurred in 3 patients (6.5%) in the selenium group and in 9 patients (16.7%) in the control group (HR 0.37; 95% CI 0.10-1.37; p = 0.137). CONCLUSIONS: In this study, selenium supplementation did not reduce the risk of the primary outcome, but it significantly reduced HF symptoms, and there was a trend towards a reduction of all-cause mortality. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03081949.
Asunto(s)
Cardiomiopatías/tratamiento farmacológico , Enfermedades Carenciales/tratamiento farmacológico , Suplementos Dietéticos , Insuficiencia Cardíaca/tratamiento farmacológico , Trastornos Puerperales/tratamiento farmacológico , Selenio/deficiencia , Selenometionina/uso terapéutico , Adulto , Cardiomiopatías/diagnóstico , Cardiomiopatías/mortalidad , Cardiomiopatías/fisiopatología , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/mortalidad , Enfermedades Carenciales/fisiopatología , Suplementos Dietéticos/efectos adversos , Femenino , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/mortalidad , Insuficiencia Cardíaca/fisiopatología , Humanos , Nigeria , Periodo Periparto , Embarazo , Prueba de Estudio Conceptual , Estudios Prospectivos , Trastornos Puerperales/diagnóstico , Trastornos Puerperales/mortalidad , Trastornos Puerperales/fisiopatología , Selenometionina/efectos adversos , Volumen Sistólico/efectos de los fármacos , Factores de Tiempo , Resultado del Tratamiento , Función Ventricular Izquierda/efectos de los fármacos , Adulto JovenRESUMEN
The article presents an algorithm for perioperative nutritional support of surgical patients operated on as planned. Today, planned surgical care is provided in accordance with the canons of the accelerated rehabilitation Program (ARP). The relevance of the problem of nutritional insufficiency, which is an important component of ARP, is due to the dependence of the results of surgical treatment on the initial nutritional status of the patient. Methods of screening for nutritional deficiency and options for correcting protein-energy disorders are described. The predominant method is the enteral delivery of nutrients and energy. Oral supplemental nutrition by sipping is a convenient way to correct nutritional disorders at all stages of the perioperative period.
Asunto(s)
Procedimientos Quirúrgicos Electivos , Desnutrición/terapia , Apoyo Nutricional/métodos , Atención Perioperativa/métodos , Administración Oral , Enfermedades Carenciales/diagnóstico , Enfermedades Carenciales/terapia , Suplementos Dietéticos , Recuperación Mejorada Después de la Cirugía , Nutrición Enteral/métodos , Humanos , Desnutrición/diagnóstico , Tamizaje Masivo , Estado Nutricional , Periodo PerioperatorioRESUMEN
Different methods for determining the effect of added sugars intake among children and adults on meeting recommended nutrient intakes were compared using 24 h dietary recall data from the National Health and Nutrition Examination Survey (NHANES) 2011-2014. Four methods were used to determine deciles of added sugars intake (as the percentage of total calories): 1 day intake, 2 day average intake, and individual usual intake (UI) determined with the National Cancer Institute (NCI) and the multivariate Markov Chain Monte Carlo methods. Percentages of the population below the Estimated Average Requirement (EAR) for calcium and vitamin D/above the Adequate Intake (AI) for potassium and dietary fiber for each decile of added sugars intake were assessed with the NCI method. Using regression analyses, added sugars intake deciles (by any method) in children were inversely associated (p < 0.001) with percentages below the EAR/above the AI of vitamin D, calcium, potassium, and fiber. In adults, added sugars intake deciles were inversely associated with meeting recommendations for vitamin D, potassium, and fiber. There were no significant between-method differences for regression coefficients for any nutrients investigated. Overall, these methods showed a similar association of added sugars intake with nutrient inadequacy/adequacy; therefore, method preference may depend more on practical reasons.