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1.
Biodivers Data J ; 11: e111358, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38028237

RESUMEN

Background: Given their sensitivity to environmental alterations, odonates act as reliable bioindicators to assess the effects of changes in freshwater ecosystems and associated terrestrial habitats. The region comprised between Lario and Brianza (Provinces of Como, Lecco and Monza and Brianza - Lombardy, N Italy) is one of the most urbanised of the Italian peninsula and large parts of its territory have been heavily altered, especially at low elevation. Despite this pervasive anthropogenisation, the area is still characterised by a considerable variety of freshwater habitats, possibly harbouring rich odonate communities, which, however, have been never thoroughly investigated. This study aimed to produce the first commented checklist of the Odonata of this region, accompanied by distribution maps. New information: The work is based on 12,093 records spanning from 1981 and 2022, derived from literature (289), revision of collections (42), citizen-science projects (1249) and unpublished data from the authors and their collaborators (10,513). Overall, fifty-five species occur - or occurred in the past - in the study area (20 Zygoptera and 35 Anisoptera). One species, Erythrommanajas, was confirmed exclusively before 1978, while seven species (Lestesbarbarus, Coenagrionscitulum, Aeshnaaffinis, Anaxephippiger, Somatochloraarctica, Sympetrummeridionale and Trithemisannulata) have been recorded only after 2000. Records referring to Chalcolestesparvidens and Sympetrumflaveolum were considered questionable and excluded from the checklist. A list of species for each protected site is additionally provided. This work highlighted the importance for odonates of Lario and Brianza Regions from a national perspective, in particular for species of conservation priority/interest, such as Sympecmapaedisca, Oxygastracurtisii and Sympetrumdepressiusculum.

2.
Nutr Metab (Lond) ; 18(1): 11, 2021 Jan 13.
Artículo en Inglés | MEDLINE | ID: mdl-33436021

RESUMEN

BACKGROUND: The Atherogenic Index of Plasma is a predictive biomarker of atherosclerosis in adults but there is a lack of studies in paediatric population aimed at evaluating the longitudinal changes of the AIP and of the cardiometabolic blood profile related to nutritional interventions. The aim of this study was to compare the effect of individual- versus collective-based nutritional-lifestyle intervention on the Atherogenic Index of Plasma in schoolchildren with obesity. METHODS: One-hundred sixty-four children aged 6-12 years with Body Mass Index z-score > 2 referred to the Paediatric Obesity Clinic, San Paolo Hospital, Milan, Italy, were consecutively enrolled and randomized to undergo to either an individual- (n = 82) or a collective- (n = 82) based intervention promoting a balanced normo-caloric diet and physical activity. In addition, the individual intervention included a tailored personalized nutritional advice and education based on the revised Coventry, Aberdeen, and London-Refined taxonomy. Both at baseline and after 12 months of intervention, dietary habits and anthropometric measures were assessed, a fasting blood sample were taken for biochemistry analysis. RESULTS: The participation rate at 12 months was 93.3% (n = 153 patients), 76 children in the individual-intervention and 77 children in the collective intervention. At univariate analysis, mean longitudinal change in Atherogenic Index of Plasma was greater in the individual than collective intervention (- 0.12 vs. - 0.05), as well as change in triglyceride-glucose index (- 0.22 vs. - 0.08) and Body Mass Index z-score (- 0.59 vs. - 0.37). At multiple analysis, only change in Body Mass Index z-score remained independently associated with intervention (odds ratio 3.37). CONCLUSION: In children with obesity, an individual-based nutritional and lifestyle intervention, including techniques from the CALO-RE taxonomy, could have an additional beneficial effect over a collective-based intervention, although the actual size of the effect remains to be clarified. Trial Registration Clinical Trials NCT03728621.

3.
Nutrients ; 11(5)2019 May 16.
Artículo en Inglés | MEDLINE | ID: mdl-31100916

RESUMEN

Objectives and Study: Salicylic acid (SA), a phenolic compound produced by plants, may play a beneficial role on health. A pilot study showed that children with obesity had lower serum SA than normal-weight children. The aim of this trial was to evaluate the effect of a 1-year nutritional-behavioral intervention on serum SA levels and to study a possible association between SA levels and metabolic profile changes in children with obesity. METHODS: This was an interventional longitudinal observational uncontrolled cohort study. Forty-nine children with obesity, aged >6 years were evaluated. BMI (body mass index) z-scores were calculated. Fasting blood samples were analyzed for lipids, insulin, and glucose. The most significant metabolic variables were calculated. Serum SA was measured using a gas chromatography-mass spectrometry method. The 1-year intervention was based on the promotion of a balanced and normocaloric diet, in accordance with the national guidelines for treatment of childhood obesity. Additionally, behavioral education, based on the revised CALO-RE (Coventry, Aberdeen, and London-REfined) taxonomy, was performed. RESULTS: At the end of intervention, children showed an increase in serum SA levels (mean (Standard Deviation, SD) 0.06 (0.02) vs. 0.09 (0.05) µmol/L; p < 0.001), a reduction of BMI z-score (3.14 (0.79) vs. 3.02 (0.82); p < 0.001), TyG index (4.52 (0.20) vs. 4.48 (0.23); p < 0.001), AIP (atherogenic index of plasma) (0.36 (0.21) vs. 0.27 (0.25); p < 0.001), and triglycerides/HDL (high density lipoprotein) cholesterol (2.57 (1.28) vs. 2.18 (1.22); p < 0.001) ratio. No statistically significant change in HOMA-IR (homeostasis model assessment index) was observed (4.20 (3.29) vs. 4.03 (2.28)). An association between the longitudinal variation of serum SA and HOMA-IR was found (correlation coefficient: -0.338, p = 0.02). CONCLUSION: Nutritional-behavioral intervention may improve the circulating SA and the metabolic profile in children with obesity. Serum SA could influence mainly glucose metabolism. Further larger studies are needed to evaluate whether a nutritional intervention based on specific advice regarding the quantity and type of fruit and vegetables (FV) consumption could provide benefits in terms of metabolic syndrome.


Asunto(s)
Terapia Conductista , Obesidad Pediátrica/sangre , Obesidad Pediátrica/dietoterapia , Ácido Salicílico/sangre , Proteína C-Reactiva , Niño , Conducta Alimentaria , Femenino , Frutas , Glucosa/metabolismo , Humanos , Lípidos/sangre , Masculino , Verduras
4.
Rev Recent Clin Trials ; 13(4): 295-304, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29779486

RESUMEN

PURPOSE: Prolonged Postoperative Ileus (PPOI) after abdominal surgery may affect unfavourably the patient recovery. The aim of this study was to estimate the incidence of PPOI in patients elective for colorectal resection and investigate perioperative variables associated with PPOI. METHODS: A consecutive series of 428 patients undergoing colorectal resection (median age 72, range 24-92, years; men/women ratio 1.14) were analyzed. Data were extracted retrospectively throughout a five-year period from an electronic prospectively maintained database. PPOI was defined as the need for postoperative insertion of a nasogastric tube in a patient experiencing nausea and two episodes of vomiting and further showing absence of adequate bowel function (absence of flatus/stool) with lack of bowel sounds and abdominal distension. RESULTS: Incidence of PPOI was 7% [95% confidence interval (95%CI), 4.8-9.9%]. Mean hospital stay was 8 days longer in patients with PPOI. Male gender, cancer, cardiac and respiratory co-morbidity, rectal resection, open/converted access, duration of operation, stoma formation and body mass index were associated with PPOI at univariate analysis (0.001< P< 0.048). PPOI was independently associated with male gender [adjusted odds ratio (OR), 4.2; 95%CI, 1.5-11.5], stoma formation (OR, 2.8; 95%CI, 1.2-6.8) and obesity (OR of obese vs. normal weight patients, 3.8, 95%CI, 1.2-12.0). CONCLUSION: After colorectal resection, PPOI leads to a prolonged hospital stay and slower patient's recovery. An international standardized definition of PPOI is strongly needed to make comparable results from researches and to reliably identify patients with increased risk, also to improve the therapeutic preventive policies in these patients.


Asunto(s)
Colectomía/efectos adversos , Neoplasias Colorrectales/cirugía , Ileus/epidemiología , Complicaciones Posoperatorias/epidemiología , Proctectomía/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Procedimientos Quirúrgicos Electivos/efectos adversos , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Factores de Riesgo , Factores de Tiempo , Adulto Joven
5.
Dig Surg ; 35(3): 236-242, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-28768254

RESUMEN

BACKGROUND/AIMS: To compare short- and long-term outcomes of intracorporeal anastomosis (IA) versus extracorporeal anastomosis (EA) in obese (body mass index >30 kg/m2) patients. PATIENTS AND METHODS: Sixty-four consecutive obese patients who underwent laparoscopic (LPS) right colectomy with IA were matched with 64 patients who underwent LPS right colectomy with EA. Intraoperative variables, short-term outcomes, readmission rates, and morbidity and mortality rates were analyzed along with long-term outcomes. RESULTS: Conversion to open surgery occurred in 4 patients in the IA group and 11 patients in the EA group (p = 0.097). The overall 30-day morbidity rate was 29.6% in the IA and 32.8% in the EA (p = 0.70). No 30-day mortality occurred. Anastomotic leak occurred in 4.7% of patients in the IA group vs. 7.8% in the EA group (p = 0.71). In the IA group, an earlier recovery of bowel function was observed (p = 0.01). No differences were observed with respect to the length of stay and reoperation rate. No 30-day readmission occurred in the IA compared to 5 patients readmitted in the EA group (p = 0.058). A higher incidence of incisional hernia was observed in the EA group (p = 0.033). CONCLUSION: IA in obese patients is associated with similar short-term outcomes, lower incidence of incisional hernias, and might possibly reduce the risk of hospital readmission.


Asunto(s)
Colectomía/métodos , Colon/cirugía , Enfermedades del Colon/cirugía , Laparoscopía , Obesidad/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Anastomosis Quirúrgica/métodos , Enfermedades del Colon/complicaciones , Femenino , Estudios de Seguimiento , Humanos , Masculino , Análisis por Apareamiento , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento
6.
Allergol. immunopatol ; 45(4): 316-324, jul.-ago. 2017. tab
Artículo en Inglés | IBECS | ID: ibc-165090

RESUMEN

Introduction: Wheezing is the most common symptom associated with asthma in young children. There is a lack of well-designed prospective studies on the relationship of exclusive breastfeeding with wheezing in infants. This prospective cohort study investigated whether a relationship exists of exclusive breastfeeding with wheezing at 12 months of age. Materials and methods: A series of 1632 mother-infant pairs were sequentially recruited. Mothers were trained at hospital on breastfeeding practices and how to recognise wheezing. At hospital discharge they received a calendar-diary to record the date at stopping breastfeeding and at onset of wheezing. Data were collected by telephone interviews through 12 months post-delivery. Breastfeeding was in accordance with the World Health Organisation and wheezing with the International Classification of Diseases (ICD-10-CM code R06.2). Results: At 12 months 1522 mother-infant pairs were participating. Breastfeeding started in 95.9% of them and was exclusive in 86.1%. The incidence of wheezing ever and recurrent wheezing at 12 months of age was 33.7% and 10.0%, respectively. Duration of exclusive breastfeeding was shorter in wheezing than non-wheezing infants (median 2.6 months vs. 4.1 months, P < 0.001). After adjustment for confounders each month of exclusive breastfeeding reduced the risk of wheezing ever by 11% and of recurrent wheezing by 15%, at 12 months of age. Conclusion: Longer duration of exclusive breastfeeding reduces the risk of wheezing throughout the first 12 months of life. These findings would be relevant to all healthcare operators and mothers, also to improve their awareness about the best feeding practices for the infant's health (AU)


No disponible


Asunto(s)
Humanos , Lactante , Ruidos Respiratorios , Asma/epidemiología , Lactancia Materna/estadística & datos numéricos , Factores Protectores , Nutrición del Lactante , Pesos y Medidas Corporales/estadística & datos numéricos , Estudios Prospectivos
7.
Allergol Immunopathol (Madr) ; 45(4): 316-324, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-27836323

RESUMEN

INTRODUCTION: Wheezing is the most common symptom associated with asthma in young children. There is a lack of well-designed prospective studies on the relationship of exclusive breastfeeding with wheezing in infants. This prospective cohort study investigated whether a relationship exists of exclusive breastfeeding with wheezing at 12 months of age. MATERIALS AND METHODS: A series of 1632 mother-infant pairs were sequentially recruited. Mothers were trained at hospital on breastfeeding practices and how to recognise wheezing. At hospital discharge they received a calendar-diary to record the date at stopping breastfeeding and at onset of wheezing. Data were collected by telephone interviews through 12 months post-delivery. Breastfeeding was in accordance with the World Health Organisation and wheezing with the International Classification of Diseases (ICD-10-CM code R06.2). RESULTS: At 12 months 1522 mother-infant pairs were participating. Breastfeeding started in 95.9% of them and was exclusive in 86.1%. The incidence of wheezing ever and recurrent wheezing at 12 months of age was 33.7% and 10.0%, respectively. Duration of exclusive breastfeeding was shorter in wheezing than non-wheezing infants (median 2.6 months vs. 4.1 months, P<0.001). After adjustment for confounders each month of exclusive breastfeeding reduced the risk of wheezing ever by 11% and of recurrent wheezing by 15%, at 12 months of age. CONCLUSION: Longer duration of exclusive breastfeeding reduces the risk of wheezing throughout the first 12 months of life. These findings would be relevant to all healthcare operators and mothers, also to improve their awareness about the best feeding practices for the infant's health.


Asunto(s)
Asma/epidemiología , Lactancia Materna/estadística & datos numéricos , Factores de Tiempo , Asma/fisiopatología , Estudios de Cohortes , Femenino , Humanos , Lactante , Recién Nacido , Entrevistas como Asunto , Italia/epidemiología , Estudios Longitudinales , Masculino , Madres , Estudios Prospectivos , Ruidos Respiratorios
8.
Prosthet Orthot Int ; 41(3): 227-236, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-27025244

RESUMEN

BACKGROUND: The fitting rate of the C-Leg electronic knee (Otto-Bock, D) has increased steadily over the last 15 years. Current cost-utility studies, however, have not considered the patients' characteristics. OBJECTIVES: To complete a cost-utility analysis involving C-Leg and mechanical knee users; "age at the time of enrollment," "age at the time of first prosthesis," and "experience with the current type of prosthesis" are assumed as non-nested stratification parameters. STUDY DESIGN: Cohort retrospective. METHODS: In all, 70 C-Leg and 57 mechanical knee users were selected. For each stratification criteria, we evaluated the cost-utility of C-Leg versus mechanical knees by computing the incremental cost-utility ratio, that is, the ratio of the "difference in cost" and the "difference in utility" of the two technologies. Cost consisted of acquisition, maintenance, transportation, and lodging expenses. Utility was measured in terms of quality-adjusted life years, computed on the basis of participants' answers to the EQ-5D questionnaire. RESULTS: Patients over 40 years at the time of first prosthesis were the only group featuring an incremental cost-utility ratio (88,779 €/quality-adjusted life year) above the National Institute for Health and Care Excellence practical cost-utility threshold (54,120 €/quality-adjusted live year): C-Leg users experience a significant improvement of "mobility," but limited outcomes on "usual activities," "self-care," "depression/anxiety," and reduction of "pain/discomfort." CONCLUSION: The stratified cost-utility results have relevant clinical implications and provide useful information for practitioners in tailoring interventions. Clinical relevance A cost-utility analysis that considered patients characteristics provided insights on the "affordability" of C-Leg compared to mechanical knees. In particular, results suggest that C-Leg has a significant impact on "mobility" for first-time prosthetic users over 40 years, but implementation of specific low-cost physical/psychosocial interventions is required to retun within cost-utility thresholds.


Asunto(s)
Amputación Quirúrgica , Miembros Artificiales/economía , Prótesis de la Rodilla/economía , Adolescente , Adulto , Factores de Edad , Anciano , Miembros Artificiales/estadística & datos numéricos , Análisis Costo-Beneficio , Femenino , Humanos , Italia , Prótesis de la Rodilla/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Diseño de Prótesis/economía , Estudios Retrospectivos , Factores Socioeconómicos , Adulto Joven
9.
Int J Food Sci Nutr ; 68(4): 473-478, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-27806656

RESUMEN

Salicylic acid (SA), a phenolic compound produced by plants, may play a beneficial role on health. This pilot study evaluated whether there might be an association between serum SA and fruit and vegetable (FV) consumption in obese and normal-weight children. Thirty-four obese children (17 boys and 17 girls) and 34 normal-weight children were recruited. Dietary intake was evaluated by the 7-day dietary record. Serum SA was measured using gas chromatography-mass spectrometry method. FV intake in obese and normal-weight children was not different between groups (175.00 (97.66) g versus 192.29 (90.54) g, p = .455). Obese children had lower serum SA than normal-weight children [mean difference, -0.025; 95% CI (-0.044; -0.006) µmol/L]. Serum SA was not associated with daily intake of FV in obese (p = .111) and normal-weight (p = .092) children. Further studies are needed to evaluate the role of FV on serum SA, taking into account also the quantity and the type.


Asunto(s)
Frutas , Obesidad/sangre , Ácido Salicílico/sangre , Verduras , Estudios de Casos y Controles , Niño , Dieta , Femenino , Humanos , Masculino , Proyectos Piloto
10.
Nutrients ; 7(12): 10089-99, 2015 Dec 03.
Artículo en Inglés | MEDLINE | ID: mdl-26633492

RESUMEN

Research findings are inconsistent about improvement of specific cardio-metabolic variables after lifestyle intervention in obese children. The aim of this trial was to evaluate the effect of a 1-year intervention, based on normocaloric diet and physical activity, on body mass index (BMI), blood lipid profile, glucose metabolism and metabolic syndrome. Eighty-five obese children aged ≥6 years were analyzed. The BMI z-score was calculated. Fasting blood samples were analyzed for lipids, insulin and glucose. The homeostatic model assessment of insulin resistance (HOMA-IR) was calculated and insulin resistance was defined as HOMA-IR >3.16. HOMA-ß%, quantitative insulin sensitivity check index and triglyceride glucose index were calculated. The metabolic syndrome was defined in accordance with the International Diabetes Federation criteria. At the end of intervention children showed a reduction (mean (95% CI)) in BMI z-score (-0.58 (-0.66; -0.50)), triglycerides (-0.35 (-0.45; -0.25) mmol/L) and triglyceride glucose index (-0.29 (-0.37; -0.21)), and an increase in HDL cholesterol (0.06 (0.01; 0.11) mmol/L). Prevalence of insulin resistance declined from 51.8% to 36.5% and prevalence of metabolic syndrome from 17.1% to 4.9%. Nutritional-behavioral interventions can improve the blood lipid profile and insulin sensitivity in obese children, and possibly provide benefits in terms of metabolic syndrome.


Asunto(s)
Fenómenos Fisiológicos Nutricionales Infantiles , Conductas Relacionadas con la Salud , Síndrome Metabólico/dietoterapia , Metaboloma , Obesidad Pediátrica/dietoterapia , Adolescente , Glucemia/metabolismo , Presión Sanguínea , Índice de Masa Corporal , Niño , HDL-Colesterol/sangre , Ingestión de Energía , Femenino , Humanos , Insulina/sangre , Resistencia a la Insulina , Estilo de Vida , Estudios Longitudinales , Masculino , Actividad Motora , Prevalencia , Triglicéridos/sangre
11.
BMC Health Serv Res ; 15: 309, 2015 Aug 05.
Artículo en Inglés | MEDLINE | ID: mdl-26242863

RESUMEN

BACKGROUND: This paper crystallises the experience developed by the pan-European PALANTE Consortium in dealing with the generation of relevant evidence from heterogeneous eHealth services for patient empowerment in nine European Regions. The European Commission (EC) recently funded a number of pan-European eHealth projects aimed at empowering European patients/citizens thus transforming the traditional patient/citizen role in the management of their health (e.g., PALANTE, SUSTAIN, CARRE, HeartCycle, Empower). However, the heterogeneity of the healthcare systems, of the implemented services and of the target patients, the use of ad-hoc definitions of the salient concepts and the development of small-size experiences have prevented the dissemination of "global" results and the development of cumulative knowledge. The main challenge has been the generation of large-scale evidence from heterogeneous small-size experiences. DISCUSSION: Three lessons have been collectively learnt during the development of the PALANTE project, which involves 9 sites that have implemented different eHealth services for empowering different typologies of patients. These lessons have been refined progressively through project meetings, reviews with the EC Project Officer and Reviewers. The paper illustrates the ten steps followed to develop the three lessons. The first lesson learnt is about how EC-funded projects should develop cumulative knowledge by avoiding self-crafted measures of outcome and by adopting literature-grounded definitions and scales. The second lesson learnt is about how EC-funded projects should identify ambitious, cross-pilot policy and research questions that allow pooling of data from across heterogeneous experiences even if a multi-centre study design was not agreed before. The third lesson learnt is about how EC-funded projects should open their collections of data and make them freely-accessible to the scientific community shortly after the conclusion of the project in order to guarantee the replicability of results and conclusions. SUMMARY: The three lessons might provide original elements for fuelling the ongoing debate about the capability of the EC to develop evidence-based policies by pooling evidence from heterogeneous, local experiences.


Asunto(s)
Poder Psicológico , Telemedicina , Atención a la Salud/organización & administración , Europa (Continente) , Femenino , Humanos , Estudios de Casos Organizacionales , Proyectos Piloto
12.
Int J Mol Sci ; 16(8): 19989-20000, 2015 Aug 21.
Artículo en Inglés | MEDLINE | ID: mdl-26307979

RESUMEN

Prevalence of metabolic syndrome is increasing in the pediatric population. Considering the different existing criteria to define metabolic syndrome, the use of the International Diabetes Federation (IDF) criteria has been suggested in children. Docosahexaenoic acid (DHA) has been associated with beneficial effects on health. The evidence about the relationship of DHA status in blood and components of the metabolic syndrome is unclear. This review discusses the possible association between DHA content in plasma and erythrocytes and components of the metabolic syndrome included in the IDF criteria (obesity, alteration of glucose metabolism, blood lipid profile, and blood pressure) and non-alcoholic fatty liver disease in obese children. The current evidence is inconsistent and no definitive conclusion can be drawn in the pediatric population. Well-designed longitudinal and powered trials need to clarify the possible association between blood DHA status and metabolic syndrome.


Asunto(s)
Ácidos Docosahexaenoicos/sangre , Síndrome Metabólico/epidemiología , Obesidad Pediátrica/sangre , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Factores de Riesgo
13.
Ital J Pediatr ; 41: 42, 2015 Jun 03.
Artículo en Inglés | MEDLINE | ID: mdl-26036257

RESUMEN

BACKGROUND: Both extensively hydrolysed formulas (eHF) and amino acid-based formula (AAFs) have been demonstrated effective for the treatment of CMA. However, in clinical practice, parents complain that hydrolysates are rejected by children due to their bad taste. Flavor of hydrolysed formulas has been poorly investigated although it affects the acceptance of milk over all the other attributes. The aim of the present study was to understand the factors underlying the unpleasant flavor of hydrolysed 25 formulas and amino acid-based formula. SUBJECTS AND METHODS: One hundred and fifty trained panelists performed a randomized-double-blind test with different milks. The smell, texture, taste and aftertaste of each formula were evaluated on a scale ranging from -2 (worst) to 2 (best). RESULTS: Formulas showed significant difference, as compared to cow's milk, in smell, texture, taste and aftertaste. Overall, whey eHFs were judged of better palatability than casein eHF and the AAFs (p < 0.05). Whey eHF showed significant differences among them for sensory attributes, especially for taste and aftertaste. CONCLUSIONS: These results suggest that a broad range of flavor exists among the hydrolysed formulas. Further studies, adequately designed to investigate the relationship between milks' flavor and nutrient profile of hydrolysed formulas are warranted.


Asunto(s)
Aminoácidos/análisis , Fórmulas Infantiles/química , Hipersensibilidad a la Leche/prevención & control , Leche/química , Hidrolisados de Proteína/análisis , Gusto , Equilibrio Ácido-Base , Adulto , Animales , Bovinos , Método Doble Ciego , Femenino , Humanos , Recién Nacido , Masculino
14.
J Transl Med ; 13: 109, 2015 Apr 02.
Artículo en Inglés | MEDLINE | ID: mdl-25889212

RESUMEN

Non-alcoholic fatty liver disease represents the most common chronic liver disease in obese children of industrialized countries. Nowadays the first line of treatment of pediatric non-alcoholic fatty liver disease is based on dietary and lifestyle intervention; however compliance to these interventions is very difficult to maintain in long term period. This editorial discusses about docosahexaenoic acid treatment as possible novel approach for non-alcoholic fatty liver disease in obese children. Docosahexaenoic acid may modulate the inflammatory response, improve insulin sensitivity and could be effective in enhancing intestinal barrier integrity, essential to protect a healthy gut-liver axis. Indeed alteration of gut microbiota composition and increased intestinal permeability may rise the exposure of liver to gut-derived bacterial products, causing activation of signalling pathways implicated in liver inflammation and fibrogenesis. This mechanism has been observed in vitro and animal models of non-alcoholic fatty liver disease but also in a clinical study in adults. While evidence suggests that n-3 long-chain polyunsaturated fatty acids supplementation may decrease liver fat in adults, in pediatric population only a study examined this topic. In obese children with non-alcoholic fatty liver disease well designed randomized controlled trials are needed to better clarify the possible efficacy of docosahexaenoic acid treatment, and underlying mechanisms, to identify the optimal required dose and to evaluate if the docosahexaenoic acid effect is limited to the duration of the treatment or it may continue after the end of treatment.


Asunto(s)
Ácidos Docosahexaenoicos/fisiología , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Obesidad/complicaciones , Niño , Humanos , Enfermedad del Hígado Graso no Alcohólico/fisiopatología , Obesidad/fisiopatología
15.
Health Policy ; 119(3): 384-94, 2015 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-25467286

RESUMEN

Patients are increasingly encouraged to become active players in self-care and shared decision-making. Such attention has led to an explosion of terms - empowerment, engagement, enablement, participation, involvement, activation - each having multiple and overlapping meanings. The resulting ambiguity inhibits an effective use of existing evidence. This study addresses this problem by delivering an evidence-based concept mapping of these terms that delineates their boundaries and mutual relationships. We implemented a literature review of contributions associated to patient empowerment, activation, engagement, enablement, involvement, and participation. We implemented a keyword-based strategy collecting contributions published in PubMed database in the 1990-2013 timespan. A total of 286 articles were selected. The results identified three distinct interpretation of patient empowerment, either conceived as a process, an emergent state or as a participative behaviour. Most definitions recognize empowerment as the combination of ability, motivation and power opportunities. A concept mapping for patient empowerment, activation, enablement, engagement, involvement, and participation was then delineated. The concept map consists of two dimensions (nature and focus of concept) and marks distinctions and relationships between the concepts. The resulting concept map paves the way for a number of future research directions that can help improve our understanding of the antecedents and consequences of patient empowerment policies.


Asunto(s)
Formación de Concepto , Participación del Paciente , Humanos , Terminología como Asunto
16.
Palliat Med ; 29(3): 241-8, 2015 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-25524959

RESUMEN

BACKGROUND: Home Palliative Care services can overcome trends of institutionalized dying and support higher rates of death at home. Home Palliative Care services rarely scale-up into regional health planning. This generates unwarranted variability in service provision and outcomes across patients. Lombardy Region sponsored a Hospital-Based Home Palliative Care program, which implemented a common service to oncological patients in the territory, with the purpose to align hospitals toward a target of 65% deaths at home. AIM: Our work assesses service characteristics and outcomes achieved by the regional program from 2009 to 2011. DESIGN AND SETTING: Descriptive analysis from an institutional database of service characteristics, regional expenditure, and outcomes (temporary hospitalization and patient discharge) representing 11,841 patients served by 24 providers in the period 2009-2011. RESULTS: Targets of 65% deaths at home were achieved across the Region, with temporary re-hospitalization below 4.4%. The average pathway length stood above 1 month; intensity of care stood above ministerial and regional standards, with most home visits performed by nurses and physicians. CONCLUSIONS: The implementation of the regional program revealed three strengths (prompt identification and enrollment of eligible patients, and quantity of home visits) and two weaknesses (limited enrollment from general practitioners and multi-disciplinarity). This highlights opportunities for policy-makers to invest on regional protocols of Hospital-Based Home Palliative Care to reduce trends of institutionalized dying and align providers to homogeneous results.


Asunto(s)
Implementación de Plan de Salud , Servicios de Atención a Domicilio Provisto por Hospital/organización & administración , Cuidados Paliativos/organización & administración , Programas Médicos Regionales/organización & administración , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Italia , Masculino , Evaluación de Procesos y Resultados en Atención de Salud , Cuidado Terminal/organización & administración
17.
Nutrients ; 6(4): 1711-24, 2014 Apr 24.
Artículo en Inglés | MEDLINE | ID: mdl-24763114

RESUMEN

A current aim of nutrigenetics is to personalize nutritional practices according to genetic variations that influence the way of digestion and metabolism of nutrients introduced with the diet. Nutritional epigenetics concerns knowledge about the effects of nutrients on gene expression. Nutrition in early life or in critical periods of development, may have a role in modulating gene expression, and, therefore, have later effects on health. Human breast milk is well-known for its ability in preventing several acute and chronic diseases. Indeed, breastfed children may have lower risk of neonatal necrotizing enterocolitis, infectious diseases, and also of non-communicable diseases, such as obesity and related-disorders. Beneficial effects of human breast milk on health may be associated in part with its peculiar components, possible also via epigenetic processes. This paper discusses about presumed epigenetic effects of human breast milk and components. While evidence suggests that a direct relationship may exist of some components of human breast milk with epigenetic changes, the mechanisms involved are still unclear. Studies have to be conducted to clarify the actual role of human breast milk on genetic expression, in particular when linked to the risk of non-communicable diseases, to potentially benefit the infant's health and his later life.


Asunto(s)
Lactancia Materna , Epigénesis Genética , Leche Humana , Dieta , Femenino , Humanos , Lactante , Neoplasias/prevención & control , Estado Nutricional , Obesidad/prevención & control
18.
J Am Coll Nutr ; 33(2): 103-10, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24724767

RESUMEN

OBJECTIVE: To examine whether a phenylalanine-free protein substitute with prolonged release may be beneficial to the protein status of children with phenylketonuria (PKU) compared to conventional substitutes. METHODS: Sixty children with PKU, 7 to 16 years of age, were randomly allocated to receive either a prolonged-release (test) or the current conventional protein substitute for 30 days. Subjects were additionally sex and age matched with 60 subjects with mild hyperphenylalaninemia and 60 unaffected subjects. The protein status in children with PKU was assessed by albumin, transthyretin, and retinol-binding protein (RBP), and changes throughout the trial period were the primary outcome measures. RESULTS: Children with PKU did not differ in anthropometry from children with mild hyperphenylalaninemia or unaffected children but they ingested lower amounts of proteins (p < 0.01). No differences occurred throughout the trial between or within children with PKU who received the test or conventional substitute for macronutrient intake. Albumin and RBP concentrations were within the age-specific reference range for all children. The rate of protein insufficiency (transthyretin concentration less than 20 mg/dL) did not differ statistically between children receiving test or conventional substitute (recruitment 51.8% vs 53.6%; end of the trial 44.4% vs 50.0%) but mean transthyretin recovered over 20 mg/dL in children who received the test substitute, increasing from 19.1 to 20.7 mg/dL (mean change, 1.6 mg/dL; 95% confidence interval 0.4 to 2.8 mg/dL). In children receiving conventional substitute mean transthyretin changed from 19.0 to 19.2 mg/dL (0.2; -0.2 to 0.6) mg/dL. CONCLUSIONS: Protein substitutes with prolonged release might be beneficial to protein status in children with phenylketonuria.


Asunto(s)
Proteínas en la Dieta/uso terapéutico , Alimentos Formulados , Fenilcetonurias/dietoterapia , Adolescente , Niño , Proteínas en la Dieta/administración & dosificación , Femenino , Humanos , Masculino , Fenilcetonurias/sangre , Prealbúmina , Albúmina Sérica , Resultado del Tratamiento
19.
Int J Technol Assess Health Care ; 30(1): 105-12, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24451150

RESUMEN

OBJECTIVES: This study describes the health technology assessment (HTA) framework introduced by Regione Lombardia to regulate the introduction of new technologies. The study outlines the process and dimensions adopted to prioritize, assess and appraise the requests of new technologies. METHODS: The HTA framework incorporates and adapts elements from the EUnetHTA Core Model and the EVIDEM framework. It includes dimensions, topics, and issues provided by EUnetHTA Core Model to collect data and process the assessment. Decision making is instead supported by the criteria and Multi-Criteria Decision Analysis technique from the EVIDEM consortium. RESULTS: The HTA framework moves along three process stages: (i) prioritization of requests, (ii) assessment of prioritized technology, (iii) appraisal of technology in support of decision making. Requests received by Regione Lombardia are first prioritized according to their relevance along eight dimensions (e.g., costs, efficiency and efficacy, organizational impact, safety). Evidence about the impacts of the prioritized technologies is then collected following the issues and topics provided by EUnetHTA Core Model. Finally, the Multi-Criteria Decision Analysis technique is used to appraise the novel technology and support Regione Lombardia decision making. CONCLUSIONS: The VTS (Valutazione delle Tecnologie Sanitarie) framework has been successfully implemented at the end of 2011. From its inception, twenty-six technologies have been processed.


Asunto(s)
Evaluación de la Tecnología Biomédica/métodos , Actividades Cotidianas , Toma de Decisiones , Técnicas de Apoyo para la Decisión , Europa (Continente) , Humanos , Italia , Modelos Económicos , Calidad de Vida
20.
Int J Food Sci Nutr ; 65(3): 375-9, 2014 May.
Artículo en Inglés | MEDLINE | ID: mdl-24228803

RESUMEN

The aim of this preliminary study was to explore the effect size of different dietary long chain polyunsaturated supplementations on blood lipid profile in children with primary hyperlipidemia. Thirty-six children (8-13 years) were recruited. After an 8-week stabilization period on the Step I diet, they were randomized to additionally receive for a 16-week period one capsule (500 mg) daily of docosahexaenoic acid (DHA) alone or a DHA plus eicosapentaenoic acid (EPA) mixture (45.6% DHA; 41.6% EPA) or wheat germ oil (control). An effect size (as percentage change from baseline) of +8%, -12% and -16% for high-density lipoprotein cholesterol (HDL-C), total cholesterol/HDL-C ratio and triglycerides was observed in children supplemented with DHA, compared to +2%, -8% and -12%, respectively, in children supplemented with DHA plus EPA. This preliminary study suggests powered trials appear feasible and are warranted to evaluate efficacy of n-3 long-chain polyunsaturated fatty acid dietary supplementations on the blood lipid profile of children with primary hyperlipidemia.


Asunto(s)
Grasas de la Dieta/uso terapéutico , Suplementos Dietéticos , Ácidos Docosahexaenoicos/uso terapéutico , Ácido Eicosapentaenoico/uso terapéutico , Hiperlipidemias/dietoterapia , Lípidos/sangre , Adolescente , Niño , Colesterol/sangre , HDL-Colesterol/sangre , Grasas de la Dieta/sangre , Grasas de la Dieta/farmacología , Ácidos Docosahexaenoicos/sangre , Ácidos Docosahexaenoicos/farmacología , Ácido Eicosapentaenoico/sangre , Ácido Eicosapentaenoico/farmacología , Estudios de Factibilidad , Femenino , Humanos , Hiperlipidemias/sangre , Masculino , Triglicéridos/sangre
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