Desenvolupament d'una aplicació per Internet amb Java2 EE.TFC Intranet Escolar

L'objectiu principal de l'aplicació serà la de proporcionar una eina més de comunicació entre l'escola, els professors i les famílies dels alumnes. Aquest projecte s'ha desenvolupat en Java amb implementació del patró MVC amb Struts2. Per al tractament de la persistència de les dades, s'ha utilitzat Hibernate y MySql com a base de dades.

Prevalence and Clinical Outcomes for Patients With ALK-Positive Resected Stage I to III Adenocarcinoma: Results From the European Thoracic Oncology Platform Lungscape Project.

PURPOSE: The prevalence of anaplastic lymphoma kinase (ALK) gene fusion (ALK positivity) in early-stage non-small-cell lung cancer (NSCLC) varies by population examined and detection method used. The Lungscape ALK project was designed to address the prevalence and prognostic impact of ALK positivity in resected lung adenocarcinoma in a primarily European population. METHODS: Analysis of ALK status was performed by immunohistochemistry (IHC) and fluorescent in situ hybridization (FISH) in tissue sections of 1,281 patients with adenocarcinoma in the European Thoracic Oncology Platform Lungscape iBiobank. Positive patients were matched with negative patients in a 1:2 ratio, both for IHC and for FISH testing. Testing was performed in 16 participating centers, using the same protocol after passing external quality assessment. RESULTS: Positive ALK IHC staining was present in 80 patients (prevalence of 6.2%; 95% CI, 4.9% to 7.6%). Of these, 28 patients were ALK FISH positive, corresponding to a lower bound for the prevalence of FISH positivity of 2.2%. FISH specificity was 100%, and FISH sensitivity was 35.0% (95% CI, 24.7% to 46.5%), with a sensitivity value of 81.3% (95% CI, 63.6% to 92.8%) for IHC 2+/3+ patients. The hazard of death for FISH-positive patients was lower than for IHC-negative patients (P = .022). Multivariable models, adjusted for patient, tumor, and treatment characteristics, and matched cohort analysis confirmed that ALK FISH positivity is a predictor for better overall survival (OS). CONCLUSION: In this large cohort of surgically resected lung adenocarcinomas, the prevalence of ALK positivity was 6.2% using IHC and at least 2.2% using FISH. A screening strategy based on IHC or H-score could be envisaged. ALK positivity (by either IHC or FISH) was related to better OS.

Fatal and nonfatal AIDS and non-AIDS events in HIV-1-positive individuals with high CD4 cell counts according to viral load strata.

BACKGROUND: This study compared the incidence of fatal and nonfatal AIDS and non-AIDS events in HIV-positive individuals with a CD4 cell count more than 350  cells/μl among viral load strata: low (<500  copies/ml), intermediate (500-9999.9  copies/ml) and high (≥ 10000  copies/ml). METHODS: Individuals contributed person-years at risk if their most recent CD4 cell count was more than 350  cells/μl. Follow-up was censored if their CD4 cell count dropped below 350  cells/μl. Poisson regression analysis investigated the relationship between viraemia and the incidence of AIDS and non-AIDS events. RESULTS: Three hundred and fifty-four AIDS events occurred during 51 732  person-years of follow-up (PYFU), crude incidence rate of AIDS across the three strata was 0.53, 0.90 and 2.12 per 100 PYFU, respectively. After adjustment, a higher rate of AIDS was observed in individuals with moderate [incidence rate ratio (IRR) 1.44, 1.02-2.05, P = 0.03] and high viraemia had a higher rate (IRR 3.91, 2.89-5.89, P < 0.0001) compared with low viraemia. Five hundred and seventy-two non-AIDS events occurred during 43 784 PYFU, the crude incidence rates were 1.28, 1.52, and 1.38 per 100 PYFU, respectively. After adjustment, particularly for age, region of Europe and starting combination antiretroviral therapy, there was a 61% (IRR 1.61, 1.21-2.14, P = 0.001) and 66% (IRR 1.66, 1.17-2.32, P = 0.004) higher rate of non-AIDS in individuals with intermediate and high viraemia compared with low viraemia. CONCLUSION: In individuals with a CD4 cell count more than 350  cells/μl, an increased incidence of AIDS and a slightly increased incidence of non-AIDS was found in those with uncontrolled viral replication. The association with AIDS was clear and consistent. However, the association with non-AIDS was only apparent after adjustment and no differences were observed between intermediate and high viraemia.

Modulation of the Endocannabinoids N-Arachidonoylethanolamine (AEA) and 2-Arachidonoylglycerol (2-AG) on Executive Functions in Humans.

Animal studies point to an implication of the endocannabinoid system on executive functions. In humans, several studies have suggested an association between acute or chronic use of exogenous cannabinoids (Δ9-tetrahydrocannabinol) and executive impairments. However, to date, no published reports establish the relationship between endocannabinoids, as biomarkers of the cannabinoid neurotransmission system, and executive functioning in humans. The aim of the present study was to explore the association between circulating levels of plasma endocannabinoids N-arachidonoylethanolamine (AEA) and 2-Arachidonoylglycerol (2-AG) and executive functions (decision making, response inhibition and cognitive flexibility) in healthy subjects. One hundred and fifty seven subjects were included and assessed with the Wisconsin Card Sorting Test; Stroop Color and Word Test; and Iowa Gambling Task. All participants were female, aged between 18 and 60 years and spoke Spanish as their first language. Results showed a negative correlation between 2-AG and cognitive flexibility performance (r = -.37; p<.05). A positive correlation was found between AEA concentrations and both cognitive flexibility (r = .59; p<.05) and decision making performance (r = .23; P<.05). There was no significant correlation between either 2-AG (r = -.17) or AEA (r = -.08) concentrations and inhibition response. These results show, in humans, a relevant modulation of the endocannabinoid system on prefrontal-dependent cognitive functioning. The present study might have significant implications for the underlying executive alterations described in some psychiatric disorders currently associated with endocannabinoids deregulation (namely drug abuse/dependence, depression, obesity and eating disorders). Understanding the neurobiology of their dysexecutive profile might certainly contribute to the development of new treatments and pharmacological approaches.

Role of the epithelial sodium channel (ENaC) and its positive regulator, the channel-activating protease 1 (CAP1) in skin

Summary: The mammalian epidermis is a pluristratified epithelium composed of 90% keratinocytes, and its main function is to serve as barrier for the body. The epithelial sodium channel (ENaC), formed by three homologous subunits α, β and γ is found in a variety of epithelia including epidermis. Previous studies showed that ENaC modulates different aspects of epidermal differentiation, such as synthesis of differentiation-specific proteins and lipid secretion. ENaC plays also a critical role in sodium homeostasis of renal and pulmonary epithelia, and its activity is thereby well controlled by hormones and non-hormonal factors, such as the serine protease CAP1 (channel-activating protease 1), also termed prostasin encoded by Prss8 gene. Serine proteases are proteolytic enzymes involved in numerous physiological and pathological processes in the epidermis. In order to evaluate the role of β and γENaC in epidermis, we analyzed the skin phenotype of β and γENaC null mutant (βENaC-/- and γENaC-/-) mice in comparison with the phenotype of αENaC-deficient mice. Furthermore, keratin14-specific CAP1-deficient mice (Prss8lox/Δ /K14-Cre) were generated in order to unveil the role of the serine protease CAP1 in epidermal development and function. This study reveals that the skin phenotype of βENaC and γENaC null mutant mice is less severe than the one of αENaC-deficient mice. However, all these mice present a common premature lipid secretion in the mid-granular layer of the epidermis. Further, the composition of the lipids of the stratum corneum in αENaC-deficient mice is strongly altered, suggesting that epidermal barrier function is compromised. K14-specific CAP1-deficient newborn mice are born at the expected Mendelian ratio, but die soon after birth, showing that CAP1 is required for postnatal survival. The epidermis of these mice exhibits striking malformations of the stratum corneum showing hyperkeratosis. These defects seriously affect both inward and outward epidermal barrier function, leading to rapid and fatal dehydration. As in αENaC-deficient mice, the lipid composition of the stratum corneum of K14-specific CAP1-deficient mice is disturbed. Furthermore, lack of CAP1 leads to the selective loss of filaggrin monomers, important for keratins aggregation and skin moisturization, and to an increased of aberrant profilaggrin precursors. In conclusion, both ENaC and CAP1 expression in the epidermis are crucial for keratinocyte differentiation processes and/or barrier function. Since the abnormalities in K14-specific CAP1-deficient mice resemble key features of human skin ichthyosis, in particular Harlequin ichthyosis, the study of ENaC and CAP1 mutant mice might allow new insights into mechanisms underlying skin diseases. Résumé: L'épiderme des mammifères est un épithélium pluristratifié, protégeant le corps contre les perturbations extérieures et la déshydratation. Le canal épithélial à sodium (ENaC), formé de trois sous-unités α, β et γ, est exprimé dans de nombreux épithélia, comme l'épiderme. Des études ont montré que l'absence de la sous-unité αENaC modulait différents aspects de la différenciation des kératinocytes de l'épiderme, comme la synthèse de protéines spécifiques ou la sécrétion de lipides dans la couche granulaire de l'épiderme. ENaC joue également un rôle crucial dans l'homéostasie du sodium dans les épithélia électriquement étanches, comme l'épithélium rénal ou pulmonaire. L'activité de ENaC est par conséquent finement régulée, en partie par des hormones, mais aussi par des facteurs non-hormonaux, telle que la sérine protéase CAP1 (« channel-activating protease 1 >>) (nommée également prostasine et codée par le gène Prss8). Le but de ce travail a donc été d'étudier le rôle des sous-unités β et γENaC dans l'épiderme en comparaison avec celui de la sous-unité α en utilisant des souris mutantes βENaC-/- et γENaC-/-. Dans un deuxième temps, le phénotype d'une souris chez qui CAP1 a été spécifiquement invalidé dans l'épiderme (Prsslox/Δ/K14-Cre) a été analysé, dans le but de mettre en évidence le rôle de cette protéase dans l'épiderme. Comme déjà montré pour les souris αENaC-/-, la sécrétion des lipides dans la couche granulaire de l'épiderme des souris βENaC-/- et γENaC-/- est prématurée. Cependant, l'hyperplasie et l'expression anormale des protéines marqueurs de la différenciation présents chez les souris αENaC-/- n'ont pas été observés dans l'épiderme des souris βENaC-/- et γENaC-/-. La composition lipidique de la couche cornée des souris αENaC-/- est fortement altérée suggérant que la fonction de barrière de l'épiderme de ces souris est compromise. Les souris mutantes CAP1 ont quant à elles révélé des malformations sévères de leur couche cornée, affectant la fonction de barrière de leur épiderme et conduisant à la mort de ces souris par déshydratation quelques jours après leur naissance. De plus, la composition en lipides de la couche cornée ainsi que la taille des cellules cornées, les cornéocytes, de ces souris sont modifiées par rapport aux souris contrôles. L'invalidation de la protéine CAP1 dans l'épiderme conduit aussi à la perte de la filaggrine, une protéine cruciale pour l'agrégation des kératines dans la couche cornée et le maintien du niveau d'hydratation de la peau, et à l'accumulation de ses précurseurs. En conclusion, l'expression de ENaC et de CAP1 est cruciale pour la différenciation de l'épiderme et/ou sa fonction de barrière. De plus, le phénotype des souris mutantes CAP1 présente des caractéristiques qui ressemblent à celles observées dans certaines pathologies humaines cutanées, comme l'ichthyose d'Harlequin. L'étude des souris mutantes ENaC et CAP1 pourrait donc apporter de nouvelles connaissances dans les mécanismes impliqués dans l'ichthyose d'Harlequin ou d'autres maladies de la peau chez l'homme. Résumé tout public: La peau est le plus grand organe vital du corps humain. Sa fonction principale est de protéger le corps comme une barrière, contre les agressions extérieures et la déshydratation. De nombreuses maladies de la peau résultent d'une perte de fonction de cette barrière. Bien que les pathologies cutanées soient très bien décrites, leur cause génétique n'est en général pas encore connue. La souris est alors un modèle de choix pour la recherche fondamentale. En effet, grâce aux progrès récents de la science, le génome de la souris peut aujourd'hui être modifié dans le but d'étudier le rôle de nombreuses protéines. Dans différents organes, comme le rein et le poumon, le canal épithélial à sodium (ENaC), composé de trois sous-unités protéiques homologues (α, β, et γ), joue un rôle essentiel dans la réabsorption du sodium. L'activité de ENaC est régulée par de nombreux facteurs hormonaux et non-hormonaux, telle que la protéase CAP1 (« channel-activating protease 1 »). L'invalidation de la sous-unité αENaC chez la souris a permis de montrer que dans la peau, le canal ENaC est impliqué dans la différenciation des cellules de l'épiderme et la croissance des poils. Durant ce travail, le phénotype des souris chez qui la protéine βENaC, γENaC ou CAP1 a été invalidée (souris mutantes), a été étudié dans le but de mieux comprendre le rôle des sous-unités du canal ENaC et de son régulateur CAP1 dans la peau. Les résultats de ce projet ont montré que les souris mutantes βENaC et γENaC présentent un épiderme anormal avec une synthèse prématurée de lipides dans la couche granulaire, suggérant l'implication de ENaC dans la fonction de barrière de la peau. De plus, quand CAP1 est invalidé de manière totale chez les souris, le développement embryonnaire est perturbé et ces souris meurent avant la naissance. CAP1 a donc été invalidé spécifiquement dans l'épiderme des souris. Ces souris mutantes « épiderme-spécifique » naissent normalement, mais meurent peu après la naissance de déshydratation. La couche superficielle de l'épiderme, appelée couche cornée, de ces souris est malformée et ne confère plus à la peau sa fonction de barrière. De plus, les composants de la couche cornée, les cellules cornées entourées de lipides, sont sévèrement altérés. Le phénotype de ces souris ressemble aux caractéristiques présentes chez les patients atteints d'ichthyoses, en particulier l'ichthyose d'Harlequin. En conclusion, le canal ENaC ainsi que son régulateur CAP1 jouent un rôle clé dans les processus de différenciation de l'épiderme et/ou de sa fonction de barrière. De plus, les souris mutantes pour CAP1 et ENaC se révéleront peut-être comme des modèles appropriés dans l'étude de l'ichthyose d'Harlequin ou d'autres maladies cutanées.

Meat consumption and mortality - results from the European Prospective Investigation into Cancer and Nutrition.

BACKGROUND Recently, some US cohorts have shown a moderate association between red and processed meat consumption and mortality supporting the results of previous studies among vegetarians. The aim of this study was to examine the association of red meat, processed meat, and poultry consumption with the risk of early death in the European Prospective Investigation into Cancer and Nutrition (EPIC). METHODS Included in the analysis were 448,568 men and women without prevalent cancer, stroke, or myocardial infarction, and with complete information on diet, smoking, physical activity and body mass index, who were between 35 and 69 years old at baseline. Cox proportional hazards regression was used to examine the association of meat consumption with all-cause and cause-specific mortality. RESULTS As of June 2009, 26,344 deaths were observed. After multivariate adjustment, a high consumption of red meat was related to higher all-cause mortality (hazard ratio (HR) = 1.14, 95% confidence interval (CI) 1.01 to 1.28, 160+ versus 10 to 19.9 g/day), and the association was stronger for processed meat (HR = 1.44, 95% CI 1.24 to 1.66, 160+ versus 10 to 19.9 g/day). After correction for measurement error, higher all-cause mortality remained significant only for processed meat (HR = 1.18, 95% CI 1.11 to 1.25, per 50 g/d). We estimated that 3.3% (95% CI 1.5% to 5.0%) of deaths could be prevented if all participants had a processed meat consumption of less than 20 g/day. Significant associations with processed meat intake were observed for cardiovascular diseases, cancer, and 'other causes of death'. The consumption of poultry was not related to all-cause mortality. CONCLUSIONS The results of our analysis support a moderate positive association between processed meat consumption and mortality, in particular due to cardiovascular diseases, but also to cancer.

TFC .NET- HotelSpa

El projecte se centra en desenvolupar una aplicació per un hotel amb instal·lacions d'esbarjo i relaxació.

TFC .NET Hotel SPA

El projecte desenvolupat és un sistema per a un hotel amb diferents instal·lacions d'esbarjo i relaxació, que permeti als seus clients obtenir informació d'aquestes activitats i recursos, i reservar places si escau, i als encarregats del establiment realitzar el control i gestió de les possibles peticions.

Risk factors for positive tuberculin skin tests among migrant and resident children in Lausanne, Switzerland

Résumé en français Cadre : Policlinique pédiatrique à Lausanne en Suisse, pays rencontrant une proportion importante de tuberculose au sein de la population de migrants. But : Déterminer les facteurs de risque associés à un test tuberculinique positif (ou test de Mantoux), notamment l'influence du BCG (Bacille Calmette Guérin) et d'un contact avec un personne ayant une tuberculose active. Les patients concernés étaient des enfants examinés dans le cadre d'un contrôle de santé ou dans le cadre d'une étude d'entourage d'un cas déclaré de tuberculose. Méthode : Etude descriptive comprenant des enfants ayant eu un test tuberculinique (2 unités RT23) entre novembre 2002 et avril 2004. L'âge, le sexe, l'anamnèse de contact avec une personne ayant une tuberculose active, la vaccination par le BCG, le pays d'origine et le lieu de naissance (en Suisse ou hors de la Suisse) étaient répertoriés. Résultats : Parmi les 234 enfants de l'étude, 176 (75%) avaient une réaction tuberculinique égal à zéro et 31 (13%) avaient une réaction positive (> 10mm). Dans le modèle de régression linéaire, la taille de la réaction tuberculinique variait significativement selon l'anamnèse de contact avec une personne ayant une tuberculose active, l'âge, l'incidence de la tuberculose dans le pays d'origine et la vaccination par le BCG. Le sexe ou le lieu de naissance n'influençait pas la taille de la réaction. Dans le modèle de régression logistique incluant toutes les valeurs répertoriées, les paramètres significativement associés avec un Mantoux positif étaient l'âge (Odds Ratio = 1.21, 95% CI 1.08 ; 1.35), l'anamnèse de contact avec une personne ayant une tuberculose active (OR = 7.31, 95% CI 2.23 ; 24) et l'incidence de la tuberculose dans le pays d'origine (OR = 1.01, 95% CI 1.00 ; 1.02). Le sexe (OR = 1.18, 95% CI 0.50 ; 2.78) et la vaçcination par le BCG (OR = 2.97, 95% CI 0.91 ; 9.72) n'étaient pas associés avec une réaction tuberculinique positive. Conclusions : L'incidence de la tuberculose dans le pays d'origine, la vaccination par le BCG et l'âge influencent le test de Mantoux (taille ou proportion de réaction > 10mm). Toutefois, le facteur de risque le plus important d'avoir une réaction tuberculinique positive est l'anamnèse de contact avec. une personne ayant une tuberculose active.

TFC - Desenvolupament d'aplicacions per dispositius mòbils - .Castells - Memòria final

Aquesta memòria representa un resum final del projecte .Castells desenvolupat com a Treball Finalde Carrera dins de l'àrea Desenvolupament d'aplicacions per dispositius mòbils dels estudisd'Enginyeria Tècnica Informàtica de Gestió de la Universitat Oberta de Catalunya.El projecte .Castells permet a qualsevol persona que participi en un castell fer persistent en unabase de dades la seva participació i generar estadístiques de les dades desades. Igualmentl'aplicació incorpora informació útil del món casteller.El document explica com s'ha creat l'aplicació des del principi fins al final: introducció al projecte,anàlisi del sistema, disseny tècnic, implementació i conclusions.És important destacar que el projecte .Castells és un projecte desenvolupat utilitzant l'IDE Xcoded'Apple, el llenguatge de programació Objective-C i l'iOS SDK 5 com a principals eines i que, tot ique pot funcionar a dispositius iPad, està pensat principalment per ser utilitzat sobre dispositiusmòbils iPhone d'Apple.

TFC-J2EE : gestión de seguros

Com Treball de Fi de Carrera (TFC) s'ha realitzat l'anàlisi, disseny i implementació d'una aplicació utilitzant tecnologia Java i una arquitectura J2EE.

Estudio comparativo del estatus clínico-nutricional en mujeres obesas posmenopáusicas incluídas en un programa de pérdida de peso basado en platos preparados.

INTRODUCTION Few studies have evaluated the efficacy and reliability of weight loss-focussed prepared food dishes in obese post-menopausal women. OBJECTIVE To compare the efficacy of a weight loss programme based on a balanced hypocaloric diet using prepared dishes* with that of a similar programme based on standard commercially available foods and with a non-intervened control group. A further aim was to evaluate the subjectivity of participants in the preparation of the diet-adjusted dishes based on usually consumed products. SUBJECTS Obese post-menopausal women aged between 55 and 65 years. DESIGN Controlled longitudinal interventional study. METHOD The sample of 75 female volunteers were divided into three groups of 25 women: a control group, who continued to consume their usual non-dietary adjusted meals (CG), an intervened group, treated with a diet adjusted to their individual requirements and based on standard commercially available food (SG), and another intervened group, treated with a similarly adjusted diet but based on prepared dishes (PG). Data were gathered on anthropometric variables, consumption habits and physical activity levels, and clinical-nutritional controls were conducted at the start and every two weeks to the end of the 8-week study in order to evaluate biochemical changes. RESULTS The weight loss was slightly higher in the prepared-dishes group (PG) than in the standard food diet group (SG), but the difference was not statistically significant, whereas it was considerably higher in both groups than in the non-dietary adjusted control group (CG) and this difference was highly significant (losses of 7.60 kg in PG and 7.01 kg in SG versus 2.10 kg in CG (p < 0.01). However, the PG showed a significantly higher (p < 0.01) loss of fatty mass and abdominal circumference versus the SG women. CONCLUSION More weight was lost by the two groups treated with a diet based on prepared dishes or usual food items in comparison to untreated controls, but the diet based on prepared dishes obtained more reliable and higher quality outcomes, achieving a positive change at fatty compartment level and in the abdominal circumference.

Fluorodeoxyglucose-positron emission tomography scan-positive recurrent papillary thyroid cancer and the prognosis and implications for surgical management.

BACKGROUND To compare outcomes for patients with recurrent or persistent papillary thyroid cancer (PTC) who had metastatic tumors that were fluorodeoxyglucose-positron emission tomography (FDG-PET) positive or negative, and to determine whether the FDG-PET scan findings changed the outcome of medical and surgical management. METHODS From a prospective thyroid cancer database, we retrospectively identified patients with recurrent or persistent PTC and reviewed data on demographics, initial stage, location and extent of persistent or recurrent disease, clinical management, disease-free survival and outcome. We further identified subsets of patients who had an FDG-PET scan or an FDG-PET/CT scan and whole-body radioactive iodine scans and categorized them by whether they had one or more FDG-PET-avid (PET-positive) lesions or PET-negative lesions. The medical and surgical treatments and outcome of these patients were compared. RESULTS Between 1984 and 2008, 41 of 141 patients who had recurrent or persistent PTC underwent FDG-PET (n = 11) or FDG-PET/CT scans (n = 30); 22 patients (54%) had one or more PET-positive lesion(s), 17 (41%) had PET-negative lesions, and two had indeterminate lesions. Most PET-positive lesions were located in the neck (55%). Patients who had a PET-positive lesion had a significantly higher TNM stage (P = 0.01), higher age (P = 0.03), and higher thyroglobulin (P = 0.024). Only patients who had PET-positive lesions died (5/22 vs. 0/17 for PET-negative lesions; P = 0.04). In two of the seven patients who underwent surgical resection of their PET-positive lesions, loco-regional control was obtained without evidence of residual disease. CONCLUSION Patients with recurrent or persistent PTC and FDG-PET-positive lesions have a worse prognosis. In some patients loco-regional control can be obtained without evidence of residual disease by reoperation if the lesion is localized in the neck or mediastinum.

Efectividad de la terapia cognitivo-conductual en la pérdida de peso tras dos años de cirugía bariátrica en pacientes con obesidad mórbida.

To evaluate the effectiveness of Cognitive Behavioral Therapy (CBT) in the success of postoperative weight loss after 2 years of CB. METHODS: A prospective observational study was conducted in consecutive patients with morbid obesity aged between 18 and 59 yrs and enrolled in the bariatric surgery program of the Obesity Surgery Unit of our hospital from June 2007 through June 2010, with two years postoperative follow-up. Participants were divided into two groups according to their participation in Cognitive Behavioral Therapy or not. Over a 3-month period, CBT was applied in 12 2-h sessions. The main dependent variables studied were body weight and height, from which we calculated BMI and percentage of excess weight lost (weight lost x 100)/(initial weight-ideal weight), classifying patients as successful (E ) those with EPP > 50%, and unsuccessful (NE) those with EPP <50%. Participants were also, assessed for general (stress, anxiety, depression and self-esteem) and specific (binge eating and food craving) psychopathology. RESULTS: Of the 35 patients with bariatric surgery, 30 responded postoperative evaluations, 16 underwent CBT before CB and 14 underwent surgery without receiving psycho-nutritional therapy, (76% female) with a mean age of 41 ± 9.5 years. The mean baseline BMI was 42 ± 10 and 45% of patients were classified as super obese (BMI: 56 ± 6). Mean excess weight loss (EPP) was 77%. According to the EPP were classified as "successful" (S) (59%) and "unsuccessful" (U) (41%). Of the patients assigned to S, 94% received CBT (15 individuals of 17 total), compared with only 12% who did not receive (2 individuals of the 17 total) with statistically significant differences (p < 0.05). Also, the S patients appeared to be significantly less anxious and stressed and have higher self-esteem (P < 0.05). Regarding specific psychopathology, the food craving guided by hunger, loss of control over food intake and guilt was lower in patients who achieved > 50% of EPP (p < 0.04, p < 0.001, p < 0.001, respectively). It was also noted that these patients were plans to eat less and ate less for positive reinforcement (p < 0.03 and p < 0.000, respectively) than the patient group NE