Correlations between night eating, sleep quality, and excessive daytime sleepiness in a severely obese UK population.

Objective: The relationships between night eating, poor sleep quality, and obesity-related comorbidity in a severely obese UK clinic population is unknown. We used validated tools to identify prevalence and to explore this relationship.

Methods: Consecutive consenting clinic attendees completed the Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Score (ESS), and Night Eating Questionnaire (NEQ) to identify sleep quality, excessive daytime sleepiness (EDS) (a surrogate marker for suspected obstructive sleep apnea [OSA]), and night eating, respectively.

Neurocognitive deficits in borderline personality disorder: implications for treatment.

The cognitive dimension of Borderline Personality Disorder has received relatively little attention in the clinical literature and is poorly understood. This article illustrates how a range of cognitive problems including attention deficit disorder and learning disabilities may contribute to the cognitive disturbances identified in the disorder including dissociation, paranoia, all or nothing thinking, overvalued ideas, and denial and splitting. A review of relevant research supporting the presence of cognitive deficits is summarized along with a developmental pathway for the expression of the cognitive dimension.

Chronic illness histories of adults entering treatment for co-occurring substance abuse and other mental health disorders.

Little is known about the medical status of individuals entering treatment for co-occurring substance abuse and other mental disorders (COD). We analyzed the medical histories of 169 adults entering outpatient treatment for CODs, estimating lifetime prevalence of chronic illness and current smoking, comparing these rates to the general population, and examining psychiatric and substance-related correlates of chronic illness. Results revealed significantly higher prevalence of hypertension, asthma, arthritis, and smoking compared to the general US population, and showed an association between chronic illness and psychiatric symptom distress and substance use severity.

Homelessness and neuropsychological impairment: preliminary analysis of adults entering outpatient psychiatric treatment.

Homelessness has been associated with neuropsychological (NP) impairment, but few studies have adequately controlled for factors known to affect NP performance. We performed brief NP testing examining learning, recall, processing speed, executive functioning, and verbal fluency in 50 ever- and 22 never-homeless persons entering outpatient psychiatric treatment. Groups were matched a priori on key demographic, substance use, psychiatric, and premorbid intelligence quotient characteristics.

Association between Faecalibacterium prausnitzii and dietary fibre in colonic fermentation in healthy human subjects.

The intestinal microbiota are a complex ecosystem influencing the immunoregulation of the human host, providing protection from colonising pathogens and producing SCFA as the main energy source of colonocytes. Our objective was to investigate the effect of dietary fibre exclusion and supplementation on the intestinal microbiota and SCFA concentrations. Faecal samples were obtained from healthy volunteers before and after two 14 d periods of consuming formulated diets devoid or supplemented with fibre (14 g/l).

Older adults are less accurate than younger adults at identifying symptoms of anxiety and depression.

The present study examined age differences in the identification of anxiety and depressive symptoms in a community sample of 374 adults, ages 18 to 93. Older adults were less accurate and more likely than younger adults to label symptoms as neither anxiety nor depression. Both older and younger adults were more accurate in their classification of depressive than anxiety symptoms.

Fecal microbiota in patients receiving enteral feeding are highly variable and may be altered in those who develop diarrhea.

Background: The pathogenesis of diarrhea in patients receiving enteral feeding includes colonic water secretion, antibiotic prescription, and enteropathogenic colonization, each of which involves an interaction with the gastrointestinal microbiota.

Objective: The objective was to investigate temporal changes in the concentrations of fecal microbiota and short-chain fatty acids (SCFAs) in patients starting 14-d of enteral feeding and to compare these changes between patients who do and do not develop diarrhea.

Design: Twenty patients starting exclusive nasogastric enteral feeding were monitored for 14 d.

Covert assessment of concurrent and construct validity of a chart to characterize fecal output and diarrhea in patients receiving enteral nutrition.

Background: An accurate and convenient method for characterizing fecal output and a consistent threshold for classifying diarrhea in patients receiving enteral nutrition are required. The aim of this study is to covertly assess the construct and concurrent validity of a chart for characterizing fecal output and classifying diarrhea in patients receiving enteral nutrition.

Methods: The chart was used to monitor fecal output in patients receiving enteral nutrition for a total of 280 patient days.

The effect of consuming instant black tea on postprandial plasma glucose and insulin concentrations in healthy humans.

Objective: To determine the effects of black tea on postprandial plasma glucose and insulin concentrations in healthy humans in response to an oral glucose load.

Methods: A four-way randomised, crossover trial was designed in which 16 healthy fasted subjects would consume 75g of glucose in either 250ml of water (control), 250ml of water plus 0.052g of caffeine (positive control) or 250 ml of water plus 1.

A randomized controlled trial of weight reduction as a treatment for breast cancer-related lymphedema.

Background: Obesity is considered a risk factor for the development of breast cancer-related lymphedema of the arm and as a poor prognostic factor in response to lymphedema treatment. The objective of this study was to examine weight reduction as a treatment for breast cancer-related lymphedema.

Methods: Twenty-one women with breast cancer-related lymphedema were randomized either to receive dietary advice for weight reduction or to receive a booklet on general healthy eating.

Randomized controlled trial comparing a low-fat diet with a weight-reduction diet in breast cancer-related lymphedema.

Background: Obesity is considered a risk factor for lymphedema of the arm resulting from breast cancer treatment (BCRL) as well as a poor prognostic factor in response to lymphedema treatment. The aim of the study was to compare the effect of 2 dietary interventions on excess arm volume in BCRL.

Methods: A total of 64 women with BCRL were randomized to 1 of 3 groups for 24 weeks: 1) weight reduction through reduced energy intake; 2) low-fat diet with no change in energy intake (isoenergetic); 3) control group with no dietary change from habitual intake.

Formula delivery in patients receiving enteral tube feeding on general hospital wards: the impact of nasogastric extubation and diarrhea.

Objective: In contrast to the intensive care unit, little is known of the percentage of formula delivered to patients receiving enteral tube feeding (ETF) on general wards or of the complications that affect its delivery. This study prospectively investigated the incidence of nasogastric extubation and diarrhea in patients starting ETF on general wards and examined their effect on formula delivery.

Methods: In a prospective observational study, the volume of formula delivered to patients receiving ETF on general wards was compared with the volume prescribed.

Appetite during consumption of enteral formula as a sole source of nutrition: the effect of supplementing pea-fibre and fructo-oligosaccharides.

Liquid enteral formulas are commonly used as a sole source of nutritional support of patients in hospital and community settings. Their effect on appetite has important consequences for dietary management of such patients and is likely to be affected by the formula composition. The aim of the present study was to compare appetite within healthy subjects consuming both a standard formula and one supplemented with pea-fibre (10 g/l) and fructo-oligosaccharide (FOS; 5 g/l) as a sole source of nutrition.

Neurocognitive impairment as a moderator in the development of borderline personality disorder.

Borderline personality disorder (BPD) is characterized by a pervasive instability of interpersonal relationships, affects, self-image, marked impulsivity, dissociation, and paranoia. The cognitive dimension of the disorder has received relatively little attention and is poorly understood. This paper proposes that neurocognitive impairment is a key moderator in the development of BPD and elaborates a possible pathway for the expression of the cognitive domain.

Fructooligosaccharides and fiber partially prevent the alterations in fecal microbiota and short-chain fatty acid concentrations caused by standard enteral formula in healthy humans.

The intestinal microbiota are important during enteral tube feeding because they exert colonization resistance and produce SCFAs. However, the effect of the enteral formula composition on major bacterial groups of the microbiota has not been clearly defined. The aim of this study was to investigate the effect of enteral formulas with and without prebiotic fructooligosaccharides (FOS) and fiber on the fecal microbiota and SCFAs.

Enteral feeding: the effect on faecal output, the faecal microflora and SCFA concentrations.

Enteral tube feeding is common in both the hospital and community environment; however, patients can suffer alterations in faecal output that can have serious clinical sequelae. Problems associated with accurate characterisation of faecal output and definition of diarrhoea impede the comparison of research studies and prevent standardised assessment of therapeutic interventions in clinical practice. The colonic microflora may protect the patient against diarrhoea by preventing enteropathogenic infection and by producing SCFA that stimulate colonic water absorption.

A dual diagnosis demonstration project: treatment outcomes and cost analysis.

This article presents findings from an outpatient dual diagnosis demonstration project that investigated whether integrated treatment services for severely and persistently ill patients with co-occurring mental health and substance abuse disorders could result in improved outcomes and reduction of criminal justice and health care costs. Integrated treatment was defined as a simultaneous focus on both disorders through the provision of psychosocial rehabilitation, psychotherapeutic and psychopharmacologic treatment, and substance abuse recovery and relapse prevention by cross-trained staff. One hundred twenty six (126) patients with multiple DSM-IV Axis I and Axis II disorders were assessed on a variety of mental health, substance abuse, and quality of life measures at baseline and at six-month intervals up to three years post entry into treatment.