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1.
Nutrients ; 15(16)2023 Aug 13.
Artigo em Inglês | MEDLINE | ID: mdl-37630758

RESUMO

The supplemented very low-protein diet (sVLPD) has proven effective in slowing the progression of stage 5 chronic renal failure and postponing the start of the dialysis treatment. However, sVLPD could expose the patient to the risk of malnutrition. This diet is also difficult to implement due to the required intake of large number of keto-analogue/amino acid tablets. In our Center, the Department of Nephrology and Dialysis of Azienda Sanitaria Territoriale n 1, Pesaro-Urbino, of Italy, respecting the guidelines of normal clinical practice, we prescribed sVLPD (0.3 g/prot/day) supplemented with only essential amino acids without the use of ketoanalogues in stage 5 patients and verified its efficacy, safety and clinical and economic effects. Over the 24 months period of observation the progression of chronic kidney disease (CKD) slowed down (mean eGFR 11.6 ± 3.3 vs. 9.3 ± 2.7 mL/min/1.73 m2, p < 0.001) and the start of the dialysis treatment (adjusted HR = 0.361, CI 0.200-0.650, p = 0.001) was delayed without evidence of malnutrition, in compliant vs. non-compliant patients. This led to a substantial cost reduction for the National Health System. This non-interventional longitudinal observational study is part of standard clinical practice and suggests that VLPD supplemented with essential amino acids could be extensively used to reduce the incidence of dialysis treatments, with a favorable economic impact on the NHS.


Assuntos
Falência Renal Crônica , Desnutrição , Insuficiência Renal Crônica , Humanos , Dieta com Restrição de Proteínas , Diálise Renal/efeitos adversos , Falência Renal Crônica/terapia , Insuficiência Renal Crônica/terapia , Aminoácidos Essenciais
2.
J Clin Med ; 11(3)2022 Feb 07.
Artigo em Inglês | MEDLINE | ID: mdl-35160313

RESUMO

Timely data on attrition from weight loss programs for patients with obesity during the SARS-CoV-2 pandemic are lacking, so we aimed to contribute to filling this gap in the literature by comparing attrition during or outside of the SARS-CoV-2 pandemic and its possible association with patients' affective temperaments, psychopathology, and clinical variables. Two-hundred and eleven outpatients with obesity were recruited and completed the Temperament Evaluation of Memphis, Pisa, and San Diego Auto-questionnaire, Binge Eating Scale, Beck Depression Inventory, and State-Trait Anxiety Inventory. Those who dropped out during the pandemic period were mostly men, with younger age of weight gain, and with a larger waist circumference than completers. Patients with obesity who dropped out outside of the SARS-CoV-2 pandemic showed marked levels of depression, anxiety, binge eating episodes, and higher affective temperaments (but the hyperthymic one) when compared to their counterparts. The cyclothymic temperament slightly increased attrition (OR = 1.13, 95% CI 1.00-1.27 p = 0.05) outside the pandemic, while during the pandemic, male gender (OR = 3.50, 1.04-11.7, p = 0.04) was associated with attrition. These findings suggested that male patients with obesity are at particular risk of drop-out from weight-loss treatment during the SARS-CoV-2 pandemic; contrariwise, outside the pandemic, affective temperaments could be a useful baseline assessment for defining the attrition risk in these patients.

3.
J Affect Disord ; 295: 967-973, 2021 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-34706470

RESUMO

BACKGROUND: affective temperaments have been so far understudied in the field of obesity. Therefore, we aimed to assess affective temperaments in outpatients with obesity reporting symptoms of binge eating (BE) and multiple weight cycling (MWC) and to investigate the likelihood of an association between affective temperaments and risk of both conditions. METHODS: A total of 300 individuals with obesity seeking treatment at the Obesity Unit of an academic hospital were asked to complete self-report measures of affective temperaments, BE, depressive and anxiety symptoms, and quality of life. RESULTS: Even in the absence of full-blown mental disorders, symptoms of anxiety and depression emerged in the sample; 197 individuals (65.6%) reported BE and 162 (54%) MWC. The most frequent affective temperament was the depressive one. Depression symptoms and cyclothymic scores (directly), and age and hyperthymic score (inversely) were significantly associated with BE risk, while being an active smoker (directly) and hyperthymic score (inversely) were significantly associated with MWC risk, after controlling for confounders in a multiple logistic regression. LIMITATIONS: sample size was small, the study was limited to a single center, no formal definition of weight cycling exists and MWC was self-reported. CONCLUSIONS: A substantial number of outpatients with obesity reported BE and MWC notwithstanding the absence of a formal psychiatric diagnosis. Cyclothymic scores were positively associated with BE while the hyperthymic temperament showed a protective effect on both BE and MWC. These findings suggest the need for multidisciplinary treatments for people with obesity enhancing research on temperament-based psychological interventions.


Assuntos
Transtorno da Compulsão Alimentar , Temperamento , Transtorno da Compulsão Alimentar/epidemiologia , Humanos , Obesidade/epidemiologia , Inventário de Personalidade , Qualidade de Vida
4.
Eat Weight Disord ; 26(6): 1729-1736, 2021 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32816208

RESUMO

PURPOSE: Obesity unit attrition is frequent and contributes to treatment failure. Many studies evaluating attrition predictors were part of randomized trials, and different terminology and criteria were used in the engagement field. We aimed to investigate the factors potentially implicated in early (< 12 weeks) and late (> 12 weeks) attrition from an obesity unit in a community setting METHODS: This was a retrospective cohort study of 250 patients with obesity who were followed-up at our obesity unit. Our program included at least 6 meetings in 12 months. Sociodemographic and anthropometric data, and psychometric questionnaires were collected from all participants. RESULTS: One-hundred thirty-four (53.6%) participants dropped out. Those individuals showed lower BMI, lower overall health status, and increased depression scores. In a multiple regression model, BMI (inversely; OR = 0.90; 95%CI 0.84-0.96) and depression score (directly, OR = 1.05; 1.00-1.10) were associated with attrition risk. Early dropouts (n = 47) had lower weights, smaller waist circumferences and worse mental health scores than late dropouts (n = 87) and more frequently lived alone. When compared to completers, early dropouts had lower weights, BMIs, waist circumferences, overall health and mental status scores, increased depression scores and percentage of individuals living alone. In a multiple regression, lower BMI (OR = 0.83; 0.75-0.92), lower mental status score (OR = 3.17; 1.17-8.59) and living alone (OR = 2.25; 1.02-4.97) were associated with early attrition risk. CONCLUSION: Lower BMI and increased depression score were associated with attrition. Early attrition was associated with lower weight, decreased mental well-being, and living alone. Individuals with these characteristics might need tailored approaches to enhance their engagement. LEVEL OF EVIDENCE: Level V, retrospective descriptive study.


Assuntos
Programas de Redução de Peso , Adulto , Índice de Massa Corporal , Humanos , Obesidade , Pacientes Desistentes do Tratamento , Estudos Retrospectivos , Redução de Peso
5.
Nutrients ; 12(7)2020 Jul 07.
Artigo em Inglês | MEDLINE | ID: mdl-32645970

RESUMO

Our aim is evaluating the changes in weight and dietary habits in a sample of outpatients with obesity after 1 month of enforced lockdown during the COVID-19 pandemic in Northern Italy. In this observational retrospective study, the patients of our Obesity Unit were invited to answer to a 12-question multiple-choice questionnaire relative to weight changes, working activity, exercise, dietary habits, and conditions potentially impacting on nutritional choices. A multivariate regression analysis was performed to evaluate the associations among weight/BMI changes and the analyzed variables. A total of 150 subjects (91.5%) completed the questionnaire. Mean self-reported weight gain was ≈1.5 kg (p < 0.001). Lower exercise, self-reported boredom/solitude, anxiety/depression, enhanced eating, consumption of snacks, unhealthy foods, cereals, and sweets were correlated with a significantly higher weight gain. Multiple regression analyses showed that increased education (inversely, ß = -1.15; 95%CI -2.13, -0.17, p = 0.022), self-reported anxiety/depression (ß = 1.61; 0.53, 2.69, p = 0.004), and not consuming healthy foods (ß = 1.48; 0.19, 2.77, p = 0.026) were significantly associated with increased weight gain. The estimated direct effect of self-reported anxiety/depression on weight was 2.07 kg (1.07, 3.07, p < 0.001). Individuals with obesity significantly gained weight 1 month after the beginning of the quarantine. The adverse mental burden linked to the COVID-19 pandemic was greatly associated with increased weight gain.


Assuntos
Infecções por Coronavirus/prevenção & controle , Comportamento Alimentar/psicologia , Obesidade/psicologia , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , Quarentena/psicologia , Aumento de Peso , Adulto , Betacoronavirus , Índice de Massa Corporal , COVID-19 , Infecções por Coronavirus/epidemiologia , Feminino , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Obesidade/fisiopatologia , Obesidade/virologia , Pneumonia Viral/epidemiologia , Análise de Regressão , Estudos Retrospectivos , SARS-CoV-2
6.
Acta Diabetol ; 56(6): 605-617, 2019 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-30603867

RESUMO

Achieving and maintaining recommended glycemic targets without causing adverse e ffects, including hypoglycemia, is challenging, especially in older patients with type 2 diabetes mellitus (T2DM). The introduction of dipeptidyl peptidase-4 (DPP-4) inhibitors, more than 10 years ago, has provided an alternative to conventional medications for the intensification of glucose-lowering treatment after failure of metformin monotherapy, and therefore, marked an important advance in the management of T2DM. By prolonging the activity of incretin hormones, DPP-4 inhibitors induce insulin release and decrease glucagon secretion in a glucose-dependent manner. This results in a more physiologic glycemic control as compared to that ensured by insulin secretagogues (sulfonylureas and glinides). Overall, DPP-4 inhibitors have a favorable safety profile and can be used without dose adjustments in older adults and in patients with mild renal impairment; they have a neutral effect on body weight and do not cause hypoglycemia by themselves. Safety issues, reported mainly in post-marketing surveillance programs and including cardiovascular outcomes and the risk of acute pancreatitis, are being extensively investigated. The aim of this review is to discuss the impact of DPP-4 inhibitors on the treatment of T2DM, after 10 years of experience, with an emphasis on diabetes care in Italy. We will first describe T2DM treatment in Italy and then provide an overview of the main findings from randomized controlled trials, real-world studies and post-marketing surveillance programs with DPP-4 inhibitors.


Assuntos
Diabetes Mellitus Tipo 2/tratamento farmacológico , Inibidores da Dipeptidil Peptidase IV/uso terapêutico , Hipoglicemiantes/uso terapêutico , Inibidores da Dipeptidil Peptidase IV/administração & dosagem , Inibidores da Dipeptidil Peptidase IV/efeitos adversos , Humanos , Hipoglicemiantes/administração & dosagem , Hipoglicemiantes/efeitos adversos
7.
Obesity (Silver Spring) ; 26(9): 1422-1429, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-30226009

RESUMO

OBJECTIVE: The usefulness of the rapid-induction techniques of hypnosis as an adjunctive weight-loss treatment has not been defined. This randomized controlled trial evaluated whether self-conditioning techniques (self-hypnosis) added to lifestyle interventions contributed to weight loss (primary outcome), changes in metabolic and inflammatory variables, and quality of life (QoL) improvement (secondary outcomes) in severe obesity. METHODS: Individuals (with BMI = 35-50 kg/m2 ) without organic or psychiatric comorbidity were randomly assigned to the intervention (n = 60) or control arm (n = 60). All received exercise and behavioral recommendations and individualized diets. The intervention consisted of three hypnosis sessions, during which self-hypnosis was taught to increase self-control before eating. Diet, exercise, satiety, QoL, anthropometric measurements, and blood variables were collected and measured at enrollment and at 1 year (trial end). RESULTS: A similar weight loss was observed in the intervention (-6.5 kg) and control (-5.6 kg) arms (ß = -0.45; 95% CI: -3.78 to 2.88; P = 0.79). However, habitual hypnosis users lost more weight (-9.6 kg; ß = -10.2; 95% CI: -14.2 to -6.18; P < 0.001) and greatly reduced their caloric intake (-682.5 kcal; ß = -643.6; 95% CI: -1064.0 to -223.2; P = 0.005) in linear regression models. At trial end, the intervention arm showed lower C-reactive protein values (ß = -2.55; 95% CI: -3.80 to -1.31; P < 0.001), higher satiety (ß = 19.2; 95% CI: 7.71-30.6; P = 0.001), and better QoL (ß = 0.09; 95% CI: 0.02-0.16; P = 0.01). CONCLUSIONS: Self-hypnosis was not associated with differences in weight change but was associated with improved satiety, QoL, and inflammation. Indeed, habitual hypnosis users showed a greater weight loss.


Assuntos
Hipnose/métodos , Obesidade Mórbida/terapia , Qualidade de Vida/psicologia , Redução de Peso/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
8.
Pituitary ; 15(1): 20-4, 2012 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-20526744

RESUMO

Aim of this review is to highlight how and when Traumatic Brain Injury (TBI) as well as Subarachnoid Haemorrhage (SAH) and primary Brain Tumours (pBT) of the Central Nervous System (CNS) can induce hypopituitarism, an under-diagnosed clinical problem. Moreover, this review aims to clarify, on the basis of the recent evidences, how these patients have to be tested for pituitary-function. Both retrospective and prospective studies recommended that patients with more severe form of Brain Injuries (BI) and in particular, those with fractures of the base of the skull or early diabetes insipidus, have to be closely monitored for signs and symptoms of endocrine dysfunction. Further studies will be crucial to raise awareness and remind physicians on the prevalence of hypopituitarism in patients with BI and to elucidate any incremental benefits these patients may receive from hormone replacement.


Assuntos
Lesões Encefálicas/complicações , Hipopituitarismo/diagnóstico , Hipopituitarismo/etiologia , Lesões Encefálicas/fisiopatologia , Humanos
9.
Thyroid ; 20(7): 823-30, 2010 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-20604687

RESUMO

BACKGROUND: Metastatic carcinomas to the pituitary gland are uncommon, occurring in only 1% of the pituitary masses. They often originate from breast or lung carcinomas and may resemble a nonfunctioning pituitary adenoma both clinically and radiologically. Here we describe a patient with pituitary metastasis from follicular thyroid carcinoma and discuss the unique features of these lesions. SUMMARY: A 45-year-old woman was admitted to the emergency rescue room of our hospital with a 2-month history of progressive headache and blurred vision. Evaluation revealed right eye amaurosis, with a mild abducens and oculomotor palsy. Pituitary magnetic resonance imaging showed a mass that was hypo-intense in T1-weighted and hyper-intense in T2-weighted-images, located from the sphenoid sinus up to chiasmatic cisterns, raising and deflecting the optic chiasm, down to hypopharynx region, and distorting the cavernous sinuses. No evidence of anterior or posterior hypopituitarism was recorded. The immediate trans-sphenoidal surgery was uncomplicated with partial improvement of the visual fields and headache. Histopathology revealed a metastasis with well-differentiated follicular thyroid architecture. Total thyroidectomy and lymph node dissection was performed with a final histopathological diagnosis of follicular thyroid carcinoma. Subsequently, her headache became more severe. 131-I ablation treatments were performed 15 days and 12 months after thyroidectomy with decrease in headache and a decline in serum thyroglobulin levels. CONCLUSIONS: Pituitary metastases from thyroid carcinoma are very uncommon. As this patient illustrates, they tend to produce symptoms relating to space-occupying expansion in the parasellar region rather than to those due to destruction of the pituitary gland. Although rare, pituitary metastases caused by thyroid malignancy should be considered in patients with expanding parasellar lesions if they have thyroid cancer or uncharacterized thyroid diseases. They are unlikely to be amenable to complete resection and should be considered for 131-I treatment, perhaps avoiding the need for extensive neurological surgery.


Assuntos
Adenocarcinoma Folicular/secundário , Recidiva Local de Neoplasia/patologia , Neoplasias Hipofisárias/secundário , Neoplasias da Glândula Tireoide/patologia , Adenocarcinoma Folicular/diagnóstico , Adenocarcinoma Folicular/radioterapia , Adenocarcinoma Folicular/cirurgia , Terapia Combinada , Feminino , Bócio Nodular/cirurgia , Humanos , Radioisótopos do Iodo/uso terapêutico , Excisão de Linfonodo , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/sangue , Recidiva Local de Neoplasia/radioterapia , Recidiva Local de Neoplasia/cirurgia , Neoplasias Hipofisárias/sangue , Neoplasias Hipofisárias/diagnóstico , Neoplasias Hipofisárias/cirurgia , Tireoglobulina/sangue , Neoplasias da Glândula Tireoide/sangue , Neoplasias da Glândula Tireoide/radioterapia , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia
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