Impact of Caloric Restriction in Breast Cancer Patients Treated with Neoadjuvant Chemotherapy: A Prospective Case Control Study.

It is well established that caloric restriction (CR) may influence metabolic and hormonal factors involved in cancer development and progression. Recently, several studies have demonstrated that CR may have a favorable impact on the response to systemic therapy in breast cancer (BC) patients. However, there is a lack of data regarding the influence of CR during neoadjuvant chemotherapy (NACT).

The Effects of Time-Restricted Eating on Metabolism and Gut Microbiota: A Real-Life Study.

The metabolic benefits of time-restricted eating (TRE) in humans are statistically significant but not clinically relevant. Few data are available about the effects of TRE on the gut microbiota. We compared the effects of a TRE regimen (<12 h feeding; n = 25) with a time-unrestricted (TUE) regimen (>12 h feeding; n = 24), on the clinical and dietary variables and gut-microbiota composition in patients with obesity, who were subjected for 12 weeks to the same caloric restriction.

Comparative Study Regarding the Adherence to the Mediterranean Diet and the Eating Habits of Two Groups-The Romanian Children and Adolescents Living in Nord-West of Romania and Their Romanian Counterparts Living in Italy.

Background: The Mediterranean diet (MD) is associated with significant health benefits, including prevention of noncommunicable diseases (NCDs). Given the important migratory flow from Romania to Italy in recent decades, this study seeks to evaluate the differences between the nutritional habits of Romanian children and adolescents in Romania compared with those of Romanian children who moved to Italy or were born in Italy from both Romanian parents.

Method: To assess adherence to MD, parents of Romanian children in Romania (RCR) and Romanian children in Italy (RCI) answered questions from an adapted version of the KIDMED test.

Effects of a Synbiotic Formula on Functional Bowel Disorders and Gut Microbiota Profile during Long-Term Home Enteral Nutrition (LTHEN): A Pilot Study.

Long-term enteral nutrition (LTEN) can induce gut microbiota (GM) dysbiosis and gastrointestinal related symptoms, such as constipation or diarrhoea. To date, the treatment of constipation is based on the use of laxatives and prebiotics. Only recently have probiotics and synbiotics been considered, the latter modulating the GM and regulating intestinal functions.

Home parenteral nutrition versus artificial hydration in malnourished patients with cancer in palliative care: a prospective, cohort survival study.

Objective: The evidence base for home parenteral nutrition (HPN) in patients with advanced cancer is lacking. To compare the survival of malnourished patients with cancer undergoing palliative care who received HPN with a homogeneous group of patients, equally eligible for HPN, who did not receive HPN.

Design: Prospective, cohort study; tertiary university hospital, home care, hospice.

A Critical Review on the Role of Food and Nutrition in the Energy Balance.

The mass media has increasingly frequently suggested to the general population that specific foods or nutritional schemes are able to affect both human metabolism and energy expenditure, thus facilitating weight loss. This critical review is aimed at assessing available evidence on the roles of nutrients, food and dietary regimens in energy intake and energy expenditure. We queried the National Library of Medicine, the Cochrane Library, Excerpta Medica dataBASEand the Cumulative Index to Nursing and Allied Health Literature database, and a search strategy was performed by using database-specific subject headings and keywords.

Role of Bioelectrical Impedance Analysis in the Evaluation of Patients with Upper Limb Lymphedema.

Monofrequency bioelectrical impedance analysis (BIA) protocols seek to further quantify changes in lymphedema compared with traditional circumferential evaluations. Complex decongestive therapy (CDT) is an effective method of reducing unilateral upper limb lymphedema secondary to breast cancer treatments. Comparing lymphedema measurements between segmental tetrapolar BIA, total body BIA, and circumferential measurements during therapeutic changes can improve our quantitative assessment ability for this prevalent medical complication.

! The Effects of Natural and Conventional Wines on Blood Alcohol Concentrations: A Randomized, Triple-Blind, Controlled Study.

Different alcoholic beverages can have different effects on blood alcohol concentration (BAC) and neurotoxicity, even when equalized for alcohol content by volume. Anecdotal evidence suggested that natural wine is metabolized differently from conventional wines. This triple-blind study compared the BAC of 55 healthy male subjects after consuming the equivalent of 2 units of alcohol of a natural or conventional wine over 3 min in two separate sessions, one week apart.

Liver stiffness-based model for portal hypertension and hepatocellular cancer risk in HBV responsive to antivirals.

Background: In hepatitis B virus (HBV)-related cirrhosis the antiviral therapy reduces portal hypertension (PH) and risk of hepatocellular carcinoma (HCC). This study assessed the prognostic role of LSPS Score (liver stiffness value X spleen diameter/platelet count) in predicting these goals in cirrhotic patients responsive to antiviral therapy.

Methods: The correlation between LSPS, PH, esophageal varices (EVs) and HCC was evaluated in 121 cirrhotic patients treated with nucleos(t)ide analogues (NUCs).

Bioelectrical impedance analysis for monitoring cancer patients receiving chemotherapy and home parenteral nutrition.

Background: Home parenteral nutrition (HPN) can improve survival, quality of life, nutritional and functional status in cancer patients. Bioelectrical impedance analysis (BIA) is a non-invasive, validated method to assess body composition. The objective of this prospective single-arm study was to investigate the impact of HPN in advanced cancer patients receiving chemotherapy assessed by BIA, clinical and laboratory measures.

Effects of Self-Conditioning Techniques (Self-Hypnosis) in Promoting Weight Loss in Patients with Severe Obesity: A Randomized Controlled Trial.

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/m ) without organic or psychiatric comorbidity were randomly assigned to the intervention (n = 60) or control arm (n = 60).

Effects of meal timing on changes in circulating epinephrine, norepinephrine, and acylated ghrelin concentrations: a pilot study.

Background: Timing of food intake impacts on metabolic diseases. Few data are available about post-meal changes in epinephrine (E), norepinephrine (NE), and acylated ghrelin (AG) at different times of the day.

Subjects And Methods: This randomized cross-over trial investigated E/NE/AG concentrations after identical meals consumed at 0800 or 2000 hours in 20 healthy volunteers, by standardizing diet, exercise, duration of fast, and resting.

Longitudinal study of quality of life in advanced cancer patients on home parenteral nutrition.

Since there is little knowledge regarding the quality of life (QoL) of cancer patients on home parenteral nutrition (HPN), we planned a prospective, longitudinal, double-center study to investigate the changes of QoL in these patients. One hundred and eleven adult cancer patients who were candidates for HPN following the indications of the European guidelines were consecutively enrolled. For QoL analysis, EORTC QLQ-C30 questionnaires were filled at the HPN start and after 1, 2, 3, and 4 months, and scores changes over time were analyzed according to the univariate mixed-effects linear model for repeated measures.

Predictive role of the Mediterranean diet on mortality in individuals at low cardiovascular risk: a 12-year follow-up population-based cohort study.

Background: Adherence to the Mediterranean diet reduces the risk of all-cause and cardiovascular (CV) mortality and the incidence of CV events. However, most previous studies were performed in high-risk individuals. Our objective was to assess whether the adherence to the Mediterranean diet, evaluated by the MED score, was associated with all-cause and CV mortality and incidence of CV events in individuals at low CV risk from a population-based cohort, after a 12-year mean follow-up.

Effect of specific educational program on dietary change and weight loss in breast-cancer survivors.

Aims: Consumption of Western foods with high dietary glycemic load is associated with breast cancer development, whereas adherence to Mediterranean diet has been linked to a reduced risk. Changing lifestyle can decrease risk of recurrences and mortality. Thus decreasing the weight, improving the diet and promoting lifestyle are among of the most important issues of public health.

Dietary flavonoid intake and cardiovascular risk: a population-based cohort study.

Background: The cardio-protective effects of flavonoids are still controversial; many studies referred to the benefits of specific foods, such as soy, cocoa, tea. A population-based cohort of middle-aged adults, coming from a semi-rural area where the consumption of those foods is almost negligible, was studied.

Aims: The primary objective was establishing if flavonoid intake was inversely associated with the cardiovascular (CV) risk evaluated after 12-year follow-up; the associations between flavonoid intake and CV incidence and mortality and all-cause mortality were also evaluated.

Consuming more of daily caloric intake at dinner predisposes to obesity. A 6-year population-based prospective cohort study.

Background/objectives: It has been hypothesized that assuming most of the caloric intake later in the day leads to metabolic disadvantages, but few studies are available on this topic. Aim of our study was to prospectively examine whether eating more of the daily caloric intake at dinner leads to an increased risk of obesity, hyperglycemia, metabolic syndrome, and non-alcoholic fatty liver disease (NAFLD).

Subjects/methods: 1245 non-obese, non-diabetic middle-aged adults from a population-based cohort underwent a 3-day food record questionnaire at enrollment.

Prospective randomized trial: endoscopic follow up 3 vs 6 months after esophageal variceal eradication by band ligation in cirrhosis.

Background And Objectives: Endoscopic variceal ligation (EVL) is recommended to treat esophageal varices (EV) in cirrhosis and portal hypertension. A program of endoscopic surveillance is not clearly established. The aim of this prospective randomized trial was to assess the most effective timing of endoscopic monitoring after variceal eradication and its impact on the patient's outcome and on the costs.

Antibiotics and non-steroidal anti-inflammatory drugs in outpatient practice: indications and unwanted effects in a gastroenterological setting.

Objective: To explore the type and frequency of the unwanted effects following use of non-steroidal antiinflammatory drugs (NSAIDs) and antibiotics in a gastroenterological out-patient setting.

Methods: We analyzed a gastroenterological database which includes 151 inflammatory bowel disease (IBD) patients followed between January 2008 and December 2009. The key-words included NSAIDs and antibiotics.

Multiple courses of G-CSF in patients with decompensated cirrhosis: consistent mobilization of immature cells expressing hepatocyte markers and exploratory clinical evaluation.

Introduction: Bone marrow-derived cells (BMCs) include stem cells capable of self-renewal and differentiation into a variety of cell types. Administration of granulocyte colony-stimulating factor (G-CSF) induces the circulation of BMCs in the peripheral blood. A phase II prospective trial was carried out for evaluation of BMC mobilization induced by multiple courses of G-CSF in cirrhotic patients.

Effect of n-3 fatty acids on patients with advanced lung cancer: a double-blind, placebo-controlled study.

PUFA from fish oil appear to have anti-inflammatory and anti-oxidative effects and improve nutritional status in cancer patients. With this as background, the aim of the present study was to investigate the effect of EPA plus DHA on inflammatory condition, and oxidative and nutritional status in patients with lung cancer. In our multicentre, randomised, double-blind trial, thirty-three patients with a diagnosis of advanced inoperable non-small-cell lung cancer and undergoing chemotherapy were divided into two groups, receiving four capsules/d containing 510 mg of EPA and 340 mg of DHA, or 850 mg of placebo, for 66 d.

Preliminary experience with a new cytology brush in EUS-guided FNA.

Background: Despite the high diagnostic yield of EUS-guided FNA, room for technical improvements remains. Recently, the EchoBrush (Cook Endoscopy, Winston-Salem, NC), a disposable cytologic brush, was introduced to the market. To date, only 1 study, limited to 10 pancreatic cyst cases, using this device has been published.

The 17-year single-center experience with the use of azathioprine to maintain remission in ulcerative colitis.

Despite the accumulation of positive data, the role of azathioprine (AZA) in the maintenance of remission of ulcerative colitis is still controversial. We looked at the follow-up of the ulcerative colitis patients who, after responding to either steroids or cyclosporin (CsA), received AZA at our referral center for over a decade. The 39 patients (29 m/10f) were treated between 1991 and 2007.

Colectomy rate in steroid-refractory colitis initially responsive to cyclosporin: a long-term retrospective cohort study.

Background: There is consistent evidence that 50% of patients with acute, steroid-resistant flare of ulcerative colitis (UC) may achieve remission and avoid colectomy if treated with cyclosporin (CsA). However, follow-up of the responders has shown that most of them relapse and need surgery shortly after the response. We compared the records of our CsA-treated patients with those of other groups in order to help clarify this matter.