"Fear of raising the problem without a solution": a qualitative study of patients' and healthcare professionals' views regarding the integration of routine support for physical activity within breast cancer care.

OBJECTIVE: The benefits of physical activity across the cancer continuum for many adult cancers are well established. However, physical activity is yet to be routinely implemented into health services throughout the world. This study aims to explore patients' and healthcare professionals' views about integrating conversations and support for physical activity into routine care during treatment for breast cancer. METHODS: Healthcare professionals and patients from across the UK living with or beyond breast cancer were invited to take part in semi-structured interviews that were conducted online. Recruitment for the study was advertised on social media, in cancer support groups and newsletters. Data were analysed using inductive thematic analysis. RESULTS: Three themes captured perceptions of integrating support for physical activity in routine breast cancer care among 12 health care professionals (who deliver breast cancer care) and 15 patients. Themes between healthcare professionals and patients overlapped, and therefore, combined themes are presented. These were: (1) current practice; (2) implementation in care and (3) training needs. CONCLUSION: Many healthcare professionals who offer cancer care are reluctant to raise the topic of physical activity with patients, yet patients have suggested that they would like additional support to be physically active from their medical team. Providing healthcare professionals with education regarding the benefits of physical activity to reduce the risk of recurrence along with evidence based low-cost, remote interventions would allow them to integrate conversations about physical activity within routine cancer care for all patients.

'Say no': a feasibility trial of a brief intervention to reduce instances of indulgent energy-intake episodes.

The aim of this study is to examine the feasibility of a brief intervention to reduce instances of indulgent energy intake. Forty-five participants with a body mass index (BMI) ≥25 kg m-2 were randomized to one of three groups for 8 weeks. The control group was asked to complete a questionnaire every 4 days, the self-monitoring group was given the same instructions but also asked to 'say no' to indulgences. The self-monitoring and feedback group was asked to do the same but in addition to send a photograph or description of that to which they had 'said no' and were then provided with feedback. All participants reported on indulgences for 7 days prospectively at baseline and 8-week follow-up. The follow-up rate was 80%; completion of questionnaires was 63% and 87 text messages were sent. The control group reduced their indulgences by 4.1 (SD 10.0), the self-monitoring group by 13.8 (SD 16.8) and self-monitoring and feedback group by 9.0 (SD 11.7) per week. All bar one, feasibility progression criteria were met and this was the return of the indulgence diaries during the intervention period. The study demonstrates the feasibility of a brief intervention to reduce the number of indulgences people ate. The progression criteria were met and areas of improvement are highlighted.

What factors influence weight loss in participants of commercial weight loss programmes? Implications for health policy.

BACKGROUND: Finding effective referral policies for weight management services would have important public health implications. AIM: Here we compare percentage weight change by referral methods, BMI categories and participants who have had attended weight loss programmes multiple times. DESIGN AND SETTINGS: A prospective cohort study of 15,621 participants referred to 12-week behavioural weight loss programmes funded by the public health service in Birmingham, UK. METHODS: Comparisons were made between GP versus self-referrals, BMI ≥40kg/m2-<40kg/m2 and multiple referrals compared to only one referral. Linear mixed modelling was used to assess percentage weight change after adjusting for covariates. RESULTS: Participant's mean age was 48.5 years, 78.7% were of white ethnicity, 90.3% female and mean baseline BMI was 36.3kg/m2. There were no significant differences in percentage weight loss, between participants that self-referred and those that were referred by their general practitioner (GP) and no significant differences between baseline BMI categories. Referral to a weight loss programme more than once was associated with less weight loss at subsequent attendances (0.92%, 95% CI 0.70-1.14, p<0.001). CONCLUSION: Allowing self-referral to a weight loss programme widens access without compromising amount of weight lost. These programmes are beneficial for all categories of obesity, including those with a BMI ≥40kg/m2. Attending weight management programmes more than once results in less weight loss and that swapping to a different program may be advisable.

Cluster analysis of behavioural weight management strategies and associations with weight change in young women: a longitudinal analysis.

BACKGROUND/OBJECTIVES: Maintaining a healthy weight is important for the prevention of many chronic diseases. Little is known about the strategies used by young women to manage their weight, or the effectiveness of these in preventing weight gain. We aimed to identify clusters of weight control strategies used by women and to determine the average annual weight change among women in each cluster from 2000 to 2009. METHODS: Latent cluster analysis of weight control strategies reported by 8125 participants in the Australian Longitudinal Study of Women's Health. Analyses were performed in March-November 2014. RESULTS: Weight control strategies were used by 79% of the women, and four unique clusters were found. The largest cluster group (39.7%) was named dieters as 90% had been on a diet in the past year, and half of these women had lost 5 kg on purpose. Women cut down on size of meals, fats and sugars and took part in vigorous physical activity. Additionally 20% had used a commercial programme. The next largest cluster (30.2%) was the healthy living group who followed the public health messages of 'eat less and move more'. The do nothing group (20%) did not actively control their weight whereas the perpetual dieters group (10.7%) used all strategies, including unhealthy behaviours. On average women gained 700 g per year (over 9 years); however, the perpetual dieters group gained significantly more weight (210 g) than the do nothing group (P<0.001). CONCLUSIONS: Most women are actively trying to control their weight. The most successful approach was to follow the public health guidelines on health eating and physical activity.

Neurodevelopmental outcome at seven years in term, acidotic newborns.

The objective was to follow up a cohort of acidotic full-term infants with or without hypoxic ischemic encephalopathy (HIE) and determine if at 7 years they displayed any neurodevelopmental delays. Children (n=44) were divided according to those with mild (n=25) or severe (n=19) acidosis and were then further subdivided into those with or without HIE. Participants were assessed using the Wechsler Intelligence Scale for Children (WISC-IVUK) and Achenbach Child Behaviour Checklist (CBCL). No differences in WISC-IVUK scores in children without HIE irrespective of the cord pH values were found. Children with HIE grade I scored significantly higher in perceptual reasoning than those with grade III (p<0.01). CBCL scores revealed no differences between groups. Findings suggest evidence of impairment at school-age that correlates with the degree of encephalopathy. Acidosis without the presence of clinical encephalopathy was associated with normal outcome.

Comparison of diets high in monounsaturated versus polyunsaturated fatty acid on postprandial lipoproteins in diabetes.

BACKGROUND: Postprandial hypertriglyceridaemia is common in diabetes. Fatty acids are regulators of gene expression and may play an important role in regulatingthe postprandial lipoprotein cascade. AIM: To examine postprandial lipoprotein differences between diabetic and control subjects on polyunsaturated (linoleic) and monounsaturated (oleic) fat diets. METHODS: A randomised, crossover study. RESULTS: LDL was greater and HDL less (p < 0.05) in diabetic patients compared to controls on the linoleic acid diet. Apo E per particle was significantly lower in the diabetic patients compared to control subjects on both linoleic (p < 0.05) and oleic acid diets (p < 0.01). HDL apo E was also significantly lower in the diabetic patients compared to controls on the linoleic acid diet (p < 0.02). CONCLUSION: A change from linoleic to oleic acid diet resulted in an improvement in LDL and HDL in the diabetic patients. We suggest that the reduced apo E/particle in the diabetic patients may be an explanation for the delayed lipoprotein clearance.

Instituting a disruptive conduct policy for medical staff.

A healthy work environment is one that promotes interaction and communication among all professionals, a positive and strong working relationship between the nurse manager and physician director, and activities such as joint patient care rounds, shared clinical protocols, and joint teaching of physicians and nurses. There are situations when a physician's unacceptable conduct leads to a disruptive environment for patients, staff, and fellow physicians. This article describes the steps taken in one institution to establish structures and systems to communicate behaviors that are unacceptable and a policy to be followed should disruptive behavior be encountered. Having systems and structures in place assists in promoting a healthy work environment.

Dietary unsaturated fatty acids in type 2 diabetes: higher levels of postprandial lipoprotein on a linoleic acid-rich sunflower oil diet compared with an oleic acid-rich olive oil diet.

OBJECTIVE: The present study was undertaken to examine the effect of a polyunsaturated fat diet compared with an isocaloric Mediterranean-style monounsaturated fat diet. RESEARCH DESIGN AND METHODS: This was a randomized 2-week crossover study on either a high-polyunsaturated or a high-monounsaturated fat diet in 11 well-controlled diabetic men. Blood was taken fasting and for up to 8 h after a high fat meal. Lipoproteins were isolated by sequential ultracentrifugation. Apolipoprotein (apo) B48 and apo B100 were separated by PAGE. Fatty acids were analyzed by gas-liquid chromatography RESULTS: Fasting blood glucose and insulin levels were significantly higher on the linoleic acid diet compared with the oleic acid diet (P < 0.01 and P < 0.002, respectively). Plasma cholesterol and LDL cholesterol levels were also significantly higher on the linoleic acid diet (P < 0.001). Likewise, fasting chylomicron apo B48 and apo B100 (P < 0.05) and postprandial chylomicron and VLDL apo B48 and B100 (P < 0.05) were also higher on the linoleic acid diet. CONCLUSIONS: This study suggests that, in type 2 diabetes, an oleic acid-rich Mediterranean-type diet versus a linoleic acid-enriched diet may reduce the risk of atherosclerosis by decreasing the number of chylomicron remnant particles.

Audit of a children's epilepsy clinic.

A newly established tertiary epilepsy clinic at Guy's Hospital, London was evaluated using a structured questionnaire. Fifty parents of children with epilepsy completed this questionnaire, with some contribution from the children. While a high degree of satisfaction was obtained by the parents and where appropriate the children, specific questions about additional resources implied a large number of unmet needs. This raises methodological issues about the value of open-ended questions in audit questionnaires. In addition, concerns were expressed about many areas, some of which had direct medical implications that were not always raised with the doctors. It is concluded that the service has benefited from both clinical and neuropsychological support. The audit has prompted a number of improvements, including establishing a discussion group for adolescents.

Hashimoto's thyroiditis--a rare but treatable cause of encephalopathy in children.

Hashimoto's encephalopathy is a very rare complication of Hashimoto's thyroiditis. It is a progressive or relapsing encephalopathy associated with elevation of thyroid specific autoantibodies. Patients usually present when euthyroid and this diagnosis should be considered in any unexplained encephalopathy or progressive cognitive decline in the euthyroid patient.

Development of a family liaison model during operative procedures.

The essence of family-centered care is the provision, by all health professionals, of psychosocially supportive care that fosters family integrity and functioning. Data from a hospital-based satisfaction survey at The Children's Hospital of Philadelphia (CHOP) indicated that the primary reason for parents being "less than completely satisfied" was lack of communication. A search of recent literature suggests also that breakdown in family-centered care in intensive care units is neither new nor unique. The purpose of this article is to describe how efforts to improve communication with parents and families led to the development of a family liaison program and an expanded role for staff nurses in the Cardiac Intensive Care Unit (CICU). The goals of this family liaison program were three-fold: to facilitate establishment of a relationship between CICU nursing staff, parents, and families at the earliest possible point in time; to ensure communication with parents and families at regular intervals during their child's surgery; and to promote practice that incorporates principles of family-centered care within the CICU. The design and implementation of such a program presented nurses in the CICU with both a challenge and an opportunity to take an innovative approach to meeting the fundamental need for information reported by parents and families, and echoed throughout nursing literature. This family liaison program serves to educate parents and families, communicate updates, provide physical and emotional support, and establish continuity of care for the patient and family. Additionally, nurses involved in the program have given positive feedback regarding their expanded role in this family-centered care model.

Vagal nerve stimulation in epileptic encephalopathies.

OBJECTIVE: To study the effect of vagal nerve stimulation (VNS) in children with epileptic encephalopathies. METHODS AND MATERIALS: All children receiving VNS during a 2-year period at our center were studied prospectively for changes in seizure frequency, electroencephalogram (EEG), adaptive behavior, quality of life, and where appropriate, verbal/nonverbal performance. Assessments were made before and for at least 1 year after implant. RESULTS: Sixteen children were studied. One device was removed because of infection. Of the remaining 15 children, 4 had a >50% reduction and 2 had a >50% increase in seizure frequency at 1 year after implant. Median reduction in seizure frequency was 17%. There was no trend toward improvement of the EEG or adaptive behavior. Quality of life was unchanged in most areas, except in perceived treatment side effects and general behavior that were improved. In 6 children undergoing further assessment, there was a significant improvement in verbal performance; this did not correlate with reduction in seizure frequency. CONCLUSION: VNS did not significantly improve seizure frequency, severity, adaptive behavior, or the EEG during the first year of treatment for the group as a whole, although 4 children (27%) had a worthwhile reduction in seizure frequency. There were significant improvements in perceived treatment side effects and general behavior.

Adaptive and maladaptive behaviour in children with epileptic encephalopathies: correlation with cerebral glucose metabolism.

In the childhood epileptic encephalopathies mental impairment is common and severe. Traditional cognitive assessment is difficult because of the low level of performance, autistic features, and the unpredictable effect of seizures. An alternative is to measure adaptive and maladaptive behaviour using instruments administered to the caregivers. Adults with different types of dementia have characteristic patterns of cortical glucose hypometabolism. Thirty-two children were studied using visual and semiquantitative analysis of 18fluorodeoxyglucose positron emission tomographic (PET) scans. The Vineland Scales and the Conners' Questionnaires were used to assess adaptive and maladaptive behaviour. The mean adaptive behaviour composite score was 37.3+/-15.6; all but one subject had a low adaptive level. A profile of relative strength in socialisation and weakness in daily living skills emerged. Up to two-thirds of children had abnormal behaviour patterns, particularly attention-deficit disorders and hyperactivity. Adaptive and maladaptive behaviour was not related to the presence or absence of focal cortical PET abnormalities. However, adaptive behaviour scores showed an inverse correlation with the degree of metabolic abnormality in the frontal lobes.

The relationship of minor physical anomalies and other putative indices of developmental disturbance in schizophrenia to abnormalities of cerebral structure on magnetic resonance imaging.

Minor physical anomalies, together with obstetric complications, family history, and handedness status, were assessed to explore putative neurodevelopmental disturbance(s) in patients with schizophrenia whose cerebral structure had been examined previously by magnetic resonance imaging. Minor physical anomalies were related to negative symptoms in males and to premorbid intellectual function in females, but not to ventricular volume; however, three patients with evident neurodevelopmental anomalies of the ventricular system showed prominent minor physical anomalies. In exploratory analyses, obstetric complications were associated with left ventricular asymmetry, and a positive family history with inverse profiles of asymmetry in males vs. females; non-right-handedness was associated with increased ventricular volume in males but with poorer premorbid intellectual function in females. This nexus of relationships and their gender specificities suggest early dysmorphogenesis in schizophrenia that is related to sexual dimorphism.

Tardive dyskinesia in schizophrenia. Relationship to minor physical anomalies, frontal lobe dysfunction and cerebral structure on magnetic resonance imaging.

BACKGROUND: It was hypothesised that schizophrenic patients with tardive dyskinesia show an excess of neurodevelopmental disturbance, particularly minor physical anomalies, in association with cognitive dysfunction and abnormalities of cerebral structure. METHOD: Forty-seven out-patients with a DSM-III diagnosis of schizophrenia were examined for tardive dyskinesia using the Abnormal Involuntary Movement Scale; they were examined also for minor physical anomalies and neuropsychological test performance. Cortical atrophy, signal hyperintensities and lateral ventricular volume were determined on magnetic resonance imaging. RESULTS: Patients with and without tardive dyskinesia could not be distinguished by age, gender distribution or a number of clinical measures; however, patients with tardive dyskinesia sorted fewer categories on the Wisconsin Card Sorting Test (P = 0.04). Cerebral structure in patients with and without tardive dyskinesia could not be distinguished on magnetic resonance imaging but those with dyskinesia, all of whom showed involvement of the orofacial region, showed more evident minor physical anomalies of the head relative to those of the periphery (P = 0.02). CONCLUSIONS: Tardive orofacial dyskinesia in schizophrenia appears to be associated particularly with poorer frontal lobe function, while predominance of craniofacial dysmorphogenesis may constitute a vulnerability factor that is related to the early origins of the disease process.

Oral transmucosal fentanyl citrate for preanaesthetic medication of paediatric cardiac surgery patients.

The safety and efficacy of oral transmucosal fentanyl citrate (OTFC) as a preanaesthetic medication were evaluated in 42 children aged two to twelve years scheduled to undergo general anaesthesia for open cardiac surgery. Patients were randomly assigned to receive either a placebo lozenge or a lozenge of 15-20 micrograms.kg-1) OTFC 45 min preoperatively and were managed in a double-blinded manner. Heart rate, respiratory rate (RR), blood pressure, and digital pulse oximetry (SpO2) were monitored throughout the study. Scoring systems were utilized to evaluate sedation, anxiety, cooperation, and ease and quality of parental separation and anaesthetic induction. Adverse effects were noted. Preoperatively, sedation was observed in both groups, but children receiving OTFC had significantly less distress at time of separation from parents. Clinically significant less distress at and SpO2 were observed more frequently in children in the OTFC group than in the placebo group. The authors conclude that, in paediatric cardiac surgical patients, OTFC induces preoperative sedation and facilitates separation of the patients from their parents, but is associated with decreases in respiratory rate and SpO2 that may be of clinical importance.

Magnetic resonance imaging of schizophrenia-like psychoses associated with cerebral trauma: clinicopathological correlates.

Three patients with schizophrenia-like psychosis and two with schizoaffective-like psychosis who experienced cerebral trauma before the onset of their illness underwent clinical and magnetic resonance imaging evaluation. Each patient with a schizophrenia-like psychosis, but neither of those with a schizoaffective-like psychosis, showed abnormalities confined to or including the left temporal lobe. These observations complement recent findings in schizophrenia.