Somatisation and alexithymia in patients with high use of medical care and medically unexplained symptoms

Background and objective Few reports in the medical literature examine physician agreement on a standard assessment for somatisation in primary care patients. We describe somatising patients who were subjectively identified by family physicians and subsequently classified on the somatisation spectrum by a standard evaluation. We also examine the relation between somatisation and alexithymia.Method Responding to a brief verbal prompt, family physicians referred high-utilising patients 18 years old and older who had 'persistent medically unexplained symptoms for at least 6 months' (n = 72). Patients who agreed to participate in the study (n = 48) were assessed individually using a structured diagnostic interview and two measures of alexithymia.Results All participating patients met inclusion criteria for one of two abridged subtypes on the somatisation spectrum. Somatisation was not related to alexithymia.Conclusions Family physicians subjectively identified patients who had somatisation, with a high level of accuracy and without formal screening or diagnostic tests. Embedded in a disease-management system, especially an electronic version, a brief verbal prompt to physicians to identify patients on the somatisation spectrum could potentially realise considerable savings in physician time and medical system financial expenditures.     

Ways of coping as predictors of satisfaction with curriculum and academic success in medical school

The purpose of the present study was to determine the coping strategies of medical students and to investigate the effects of coping strategies on student satisfaction and academic achievement with different instruction methods. A total of 152 medical students was followed throughout the first 2 yr of medical education between 2008 and 2010. Students completed a sociodemographic questionnaire and revised form of the Ways of Coping questionnaire both at the beginning of the first year and at the end of the second year. These forms provided data about the characteristics and main coping strategies (problem focused or emotion focused) of the students and revealed the change over time. At the end of the second year, participants also completed a satisfaction questionnaire asking their satisfaction with lectures, problem-based learning, and practicals. The authors used block, problem-based learning, and practical exam scores of the students attained in the past 2 yr as academic achievement indicators. No sociodemographic variable was related to coping strategy. The majority of students (80.9%) adopted problem-focused coping. A shift occurred in the main coping strategies of some students in both sides. Problem-focused coping scores decreased over time. Problem-focused coping positively correlated with satisfaction with practicals and practical exam scores, whereas emotion-focused coping showed the same correlation negatively. The main coping strategy also predicted satisfaction and exam success in practicals. In conclusion, a main coping strategy may be helpful to predict student satisfaction and academic achievement with some student-centered instruction methods. Determining undesired coping strategies may provide an opportunity for intervention to prevent relevant dissatisfaction and failure.     

The cost of somatisation among the working-age population in England for the year 2008-2009

Medically unexplained symptoms are one of the most commonly encountered symptoms across all healthcare settings. They are also responsible for a large proportion of disability in the workforce and decreased quality of life. These patients represent an important clinical phenomenon with considerable direct and indirect economic consequences.This study aims to calculate the economic burden of somatisation among English adults in 2008-2009.Using existing literature, estimates of prevalence, healthcare use and disability were combined in order to calculate the annual cost of healthcare use and productivity loss associated with these patients in excess of non-somatising patients.Based on the results of our analysis, the incremental health care cost incurred by somatising patients is estimated to be ￡3 billion. This represents approximately 10% of total NHS expenditure on these services for the working-age population in 2008-2009. The cost of sickness absence and decreased quality of life associated with these patients amounts to over ￡14 billion.By highlighting the magnitude of this phenomenon at each level of the health system and the considerable impact of non-healthcare costs, this study serves to draw attention to a group of patients who are frequently unrecognised or misdiagnosed by physicians who tend to repeatedly pursue organic possibilities through multiple tests, procedures and operations. As economic perspectives play an increasing role in healthcare planning, the reduction of health care use and improvement of functioning among this group of patients should be a major goal. In order to realise these goals, changed pathways and behaviour in primary and secondary care are needed, along with improved access to psychological therapy services.     

The Influence of Adult Attachment on Patient Self-Management in Primary Care - The Need for a Personalized Approach and Patient-Centred Care

Objective

Self-management strategies are essential elements of evidence-based treatment in patients with chronic conditions in primary care. Our objective was to analyse different self-management skills and behaviours and their association to adult attachment in primary care patients with multiple chronic conditions.

Methods

In the apricare study (Adult Attachment in Primary Care) we used a prospective longitudinal design to examine the association between adult attachment and self-management in primary care patients with multimorbidity. The attachment dimensions avoidance and anxiety were measured using the ECR-RD. Self-management skills were measured by the FERUS (motivation to change, coping, self-efficacy, hope, social support) and self-management-behaviour by the DSMQ (glucose management, dietary control, physical activity, health-care use). Clinical diagnosis and severity of disease were assessed by the patients’ GPs. Multivariate analyses (GLM) were used to assess the relationship between the dimensions of adult attachment and patient self-management.

Results

219 patients in primary care with multiple chronic conditions (type II diabetes, hypertension and at least one other chronic condition) between the ages of 50 and 85 were included in the study. The attachment dimension anxiety was positively associated with motivation to change and negatively associated with coping, self-efficacy and hope, dietary control and physical activity. Avoidance was negatively associated with coping, self-efficacy, social support and health care use.

Conclusion

The two attachment dimensions anxiety and avoidance are associated with different components of self-management. A personalized, attachment-based view on patients with chronic diseases could be the key to effective, individual self-management approaches in primary care.     

Religious Coping with Chronic Pain

This study examined the role of religious and nonreligious cognitive-behavioral coping in a sample of 61 chronic pain patients from a midwestern pain clinic. Participants described their chronic pain and indicated their use of religious and nonreligious cognitive-behavioral coping strategies. Results supported a multidimensional conceptualization of religious coping that includes both positive and negative strategies. Positive religious coping strategies were associated significantly with positive affect and religious outcome after statistically controlling for demographic variables. In contrast, measures of negative religious coping strategies were not associated significantly with outcome variables. Several significant associations also were found between nonreligious cognitive-behavioral coping strategies and outcome variables. The results underscore the need for further research concerning the contributions of religious coping in adjustment to chronic pain. Practitioners of applied psychophysiology should assess their chronic pain patients' religious appraisals and religious coping as another important stress management strategy.     

Chimpanzees use self-distraction to cope with impulsivity

It is unknown whether animals, like humans, can employ behavioural strategies to cope with impulsivity. To examine this question, we tested whether chimpanzees (Pan troglodytes) would use self-distraction as a coping strategy in a situation in which they had to continually inhibit responses to accumulating candies in order to earn a greater amount of those rewards. We tested animals in three conditions in which they were sometimes given a set of toys and were sometimes allowed physical access to the accumulating candies. Chimpanzees allowed the rewards to accumulate longer before responding when they could divert their attention to the toys, and they manipulated the toys more when the candies were physically accessible. Thus, chimpanzees engaged in self-distraction with the toys when such behaviour was most beneficial as a coping mechanism.     

Evolution of nutrient acquisition: when adaptation fills the gap between contrasting ecological theories

Although plant strategies for acquiring nutrients have been widely studied from a functional point of view, their evolution is still not well understood. In this study, we investigate the evolutionary dynamics of these strategies and determine how they influence ecosystem properties. To do so, we use a simple nutrient-limited ecosystem model in which plant ability to take up nutrients is subject to adaptive dynamics. We postulate the existence of a trade-off between this ability and mortality. We show that contrasting strategies are possible as evolutionary outcomes, depending on the shape of the trade-off and, when nitrogen is considered as the limiting nutrient, on the intensity of symbiotic fixation. Our model enables us to bridge these evolutionary outcomes to classical ecological theories such as Hardin''s tragedy of the commons and Tilman''s rule of R*. Evolution does not systematically maximize plant biomass or primary productivity. On the other hand, each evolutionary outcome leads to a decrease in the availability of the limiting mineral nutrient, supporting the work of Tilman on competition between plants for a single resource. Our model shows that evolution can be used to link different classical ecological results and that adaptation may influence ecosystem properties in contrasted ways.     

Flower colour adaptation in a mimetic orchid

Although the tremendous variability in floral colour among angiosperms is often attributed to divergent selection by pollinators, it is usually difficult to preclude the possibility that floral colour shifts were driven by non-pollinator processes. Here, we examine the adaptive significance of flower colour in Disa ferruginea, a non-rewarding orchid that is thought to attract its butterfly pollinator by mimicking the flowers of sympatric nectar-producing species. Disa ferruginea has red flowers in the western part of its range and orange flowers in the eastern part--a colour shift that we hypothesized to be the outcome of selection for resemblance to different local nectar-producing plants. Using reciprocal translocations of red and orange phenotypes as well as arrays of artificial flowers, we found that the butterfly Aeropetes tulbaghia, the only pollinator of the orchid, preferred both the red phenotype and red artificial flowers in the west where its main nectar plant also has red flowers, and both the orange phenotype and orange artificial flowers in the east, where its main nectar plant has orange flowers. This phenotype by environment interaction demonstrates that the flower colour shift in D. ferruginea is adaptive and driven by local colour preference in its pollinator.     

Influences on hospital admission for asthma in south Asian and white adults: qualitative interview study

ObjectiveTo explore reasons for increased risk of hospital admission among south Asian patients with asthma.DesignQualitative interview study using modified critical incident technique and framework analysis.SettingNewham, east London, a deprived area with a large mixed south Asian population.Participants58 south Asian and white adults with asthma (49 admitted to hospital with asthma, 9 not admitted); 17 general practitioners; 5 accident and emergency doctors; 2 out of hours general practitioners; 1 asthma specialist nurse.ResultsSouth Asian and white patients admitted to hospital coped differently with asthma. South Asians described less confidence in controlling their asthma, were unfamiliar with the concept of preventive medication, and often expressed less confidence in their general practitioner. South Asians managed asthma exacerbations with family advocacy, without systematic changes in prophylaxis, and without systemic corticosteroids. Patients describing difficulty accessing primary care during asthma exacerbations were registered with practices with weak strategies for asthma care and were often south Asian. Patients with easy access described care suggesting partnerships with their general practitioner, had better confidence to control asthma, and were registered with practices with well developed asthma strategies that included policies for avoiding hospital admission.ConclusionsThe different ways of coping with asthma exacerbations and accessing care may partly explain the increased risk of hospital admission in south Asian patients. Interventions that increase confidence to control asthma, confidence in the general practitioner, understanding of preventive treatment, and use of systemic corticosteroids in exacerbations may reduce hospital admissions. Development of more sophisticated asthma strategies by practices with better access and partnerships with patients may also achieve this.

What is already known on this topic

South Asian patients with asthma are at increased risk of hospital admission with asthma compared with white patientsNo consistent differences in severity or prevalence of asthma, prescribed drugs, or asthma education have been described, and interventions to reduce admission rates in Asian patients have met with variable success

What this study adds

Compared with white patients, south Asian patients admitted to hospital with asthma had less confidence to control asthma, were unfamiliar with the concept of preventive medication, and had less confidence in their general practitionersSouth Asian patients managed asthma attacks through family advocacy and without systematic changes in prophylaxis and without systemic corticosteroidsPatients reporting difficulty in accessing primary care during attacks were often south Asian     

Cognitive behaviour therapy for the chronic fatigue syndrome: a randomized controlled trial.

OBJECTIVE--To evaluate the acceptability and efficacy of adding cognitive behaviour therapy to the medical care of patients presenting with the chronic fatigue syndrome. DESIGN--Randomised controlled trial with final assessment at 12 months. SETTING--An infectious diseases outpatient clinic. SUBJECTS--60 consecutively referred patients meeting consensus criteria for the chronic fatigue syndrome. INTERVENTIONS--Medical care comprised assessment, advice, and follow up in general practice. Patients who received cognitive behaviour therapy were offered 16 individual weekly sessions in addition to their medical care. MAIN OUTCOME MEASURES--The proportions of patients (a) who achieved normal daily functioning (Karnofsky score 80 or more) and (b) who achieved a clinically significant improvement in functioning (change in Karnofsky score 10 points or more) by 12 months after randomisation. RESULTS--Only two eligible patients refused to participate. All randomised patients completed treatment. An intention to treat analysis showed that 73% (22/30) of recipients of cognitive behaviour therapy achieved a satisfactory outcome as compared with 27% (8/30) of patients who were given only medical care (difference 47 percentage points; 95% confidence interval 24 to 69). Similar differences were observed in subsidiary outcome measures. The improvement in disability among patients given cognitive behaviour therapy continued after completion of therapy. Illness beliefs and coping behaviour previously associated with a poor outcome changed more with cognitive behaviour therapy than with medical care alone. CONCLUSION--Adding cognitive behaviour therapy to the medical care of patients with the chronic fatigue syndrome is acceptable to patients and leads to a sustained reduction in functional impairment.     

Community occupational therapy for older patients with dementia and their care givers: cost effectiveness study

Objective To assess the cost effectiveness of community based occupational therapy compared with usual care in older patients with dementia and their care givers from a societal viewpoint.Design Cost effectiveness study alongside a single blind randomised controlled trial.Setting Memory clinic, day clinic of a geriatrics department, and participants’ homes.Patients 135 patients aged ≥65 with mild to moderate dementia living in the community and their primary care givers.Intervention 10 sessions of occupational therapy over five weeks, including cognitive and behavioural interventions, to train patients in the use of aids to compensate for cognitive decline and care givers in coping behaviours and supervision.Main outcome measures Incremental cost effectiveness ratio expressed as the difference in mean total care costs per successful treatment (that is, a combined patient and care giver outcome measure of clinically relevant improvement on process, performance, and competence scales) at three months after randomisation. Bootstrap methods used to determine confidence intervals for these measures.Results The intervention cost €1183 (£848, $1738) (95% confidence interval €1128 (£808, $1657) to €1239 (£888, $1820)) per patient and primary care giver unit at three months. Visits to general practitioners and hospital doctors cost the same in both groups but total mean costs were €1748 (£1279, $2621) lower in the intervention group, with the main cost savings in informal care. There was a significant difference in proportions of successful treatments of 36% at three months. The number needed to treat for successful treatment at three months was 2.8 (2.7 to 2.9).Conclusions Community occupational therapy intervention for patients with dementia and their care givers is successful and cost effective, especially in terms of informal care giving.     

Practical application of flexible fiberoptic nasopharyngoscopy for evaluating velopharyngeal function

Flexible fiberoptic nasopharyngoscopy increasingly is recognized as a valuable tool for assessing velopharyngeal function. There are, however, few reports in the literature describing a method for routine use of nasoendoscopy, the outcome of such evaluations, the criteria for referral, and a mechanism for communicating findings. Results from a 2-year clinical nasoendoscopy data base are presented. Ninety-eight patients were referred for evaluation of velopharyngeal function during speech. Flexible fiberoptic nasopharyngoscopic evaluations were conducted in 85 patients. Patients ranged in age from 3 years to adult. Eighty-nine percent of the evaluations were completed successfully on a first attempt. A standard format has been designed to communicate the results of nasoendoscopic examinations to primary and tertiary care providers. Nasoendoscopy has become an integral part of our cleft team care and is used routinely for decisions regarding palatal management, fabrication and fitting of palatal prostheses, and treatment of resonance disorders following pharyngeal flap surgery.     

Coping with cancer

This study examined coping strategies in head and neck cancer patients. The relationships between the use of approach and avoidant coping strategies and the physical and emotional distress of 35 newly diagnosed head and neck cancer patients during the early stages of cancer treatment were evaluated. Patients were categorized on the basis of coping strategy at the time of diagnosis and then evaluated twice during the course of their treatment at four- to six-week intervals. Cancer patients who predominantly employed either approach or avoidant strategies had lower initial levels of emotional distress than patients who did not use either of these strategies. Although symptoms of distress decreased in patients using approach or avoidance, symptoms increased for those patients who did not use these strategies. The level of stress for this cancer population is highest at the point of confirmed diagnosis and recedes during the course of treatment. The theoretical and clinical implications of these findings are discussed.     

Dissection of a β‐barrel motif leads to a functional dimer: The case of the intestinal fatty acid binding protein

A lingering issue in the area of protein engineering is the optimal design of β motifs. In this regard, the framework provided by intestinal fatty acid binding protein (IFABP) was successfully chosen to explore the consequences on structure and function of the redesign of natural motifs. A truncated form of IFABP (Δ98Δ) served to illustrate the nonintuitive notion that the integrity of the β‐barrel can indeed be compromised with no effect on the ability to attain a native‐like fold. This is most likely the outcome of the key role played by the preservation of essential core residues. In the search for the minimal structural determinants of this fold, Δ98Δ offered room for further intervention. A dissection of this protein leads to a new abridged variant, Δ78Δ, containing 60% of the amino acids of IFABP. Spectroscopic analyses indicate that Δ78Δ retains substantial β‐sheet content and preserves tertiary interactions, displaying cooperative unfolding and binding activity. Most strikingly, this construct adopts a remarkably stable dimeric structure in solution. This phenomenon takes advantage of the inherent structural plasticity of this motif, likely profitting from edge‐to‐edge interactions between β‐sheets, whereas avoiding the most commonly occurring outcome represented by aggregation.     

Controlled trial of psychiatric nurse therapists in primary care.

In a randomised controlled clinical trial neurotic patients (mainly phobic and obsessive-compulsive) did significantly better up to one year follow up after receiving behavioural psychotherapy from a nurse therapist rather than routine treatment from a general practitioner. At the end of the year control patients who had not improved had crossover behavioural treatment from the nurse and then improved. Those who dropped out or refused therapy did not show worthwhile gains. Patients preferred being treated in the primary care setting rather than in hospital. Placing nurse therapists in primary care is not only viable but may save more health care resources than it consumes.     

Outcome measures in inflammatory rheumatic diseases

Inflammatory rheumatic diseases are generally multifaceted disorders and, therefore, measurement of multiple outcomes is relevant to most of these diseases. Developments in outcome measures in the rheumatic diseases are promoted by the development of successful treatments. Outcome measurement will increasingly deal with measurement of low levels of disease activity and avoidance of disease consequences. It is an advantage for patient management and knowledge transfer if the same outcomes are used in practice and in trials. Continuous measures of change are generally the most powerful and, therefore, are preferred as primary outcomes in trials. For daily clinical practice, outcome measures should reflect the patients' state and have to be easily derivable. The objective of this review is to describe recent developments in outcome measures for inflammatory rheumatic diseases for trials and clinical practice, with an emphasis on rheumatoid arthritis.     

Cost effectiveness of treating primary care patients in accident and emergency: a comparison between general practitioners,senior house officers,and registrars.

OBJECTIVES--To compare outcome and costs of general practitioners, senior house officers, and registrars treating patients who attended accident and emergency department with problems assessed at triage as being of primary care type. DESIGN--Prospective intervention study which was later costed. SETTING--Inner city accident and emergency department in south east London. SUBJECTS--4641 patients presenting with primary care problems: 1702 were seen by general practitioners, 2382 by senior house officers, and 557 by registrars. MAIN OUTCOME MEASURES--Satisfaction and outcome assessed in subsample of 565 patients 7-10 days after hospital attendance and aggregate costs of hospital care provided. RESULTS--Most patients expressed high levels of satisfaction with clinical assessment (430/562 (77%)), treatment (418/557 (75%)), and consulting doctor''s manner (434/492 (88%)). Patients'' reported outcome and use of general practice in 7-10 days after attendance were similar: 206/241 (85%), 224/263 (85%), and 52/59 (88%) of those seen by general practitioners, senior house officers, and registrars respectively were fully recovered or improving (chi2 = 0.35, P = 0.840), while 48/240 (20%), 48/268 (18%), and 12/57 (21%) respectively consulted a general practitioner or practice nurse (chi2 = 0.51, P = 0.774). Excluding costs of admissions, the average costs per case were 19.30 pounds, 17.97 pounds, and 11.70 pounds for senior house officers, registrars, and general practitioners respectively. With cost of admissions included, these costs were 58.25 pounds, 44.68 pounds, and 32.30 pounds respectively. CONCLUSION--Management of patients with primary care needs in accident and emergency department by general practitioners reduced costs with no apparent detrimental effect on outcome. These results support new role for general practitioners.     

Cognitive Coping Style and the Effectiveness of Distraction or Sensation-Focused Instructions in Chronic Pain Patients

AimThis study set out to investigate whether cognitive coping strategies that match participants’ preferred coping style effectively reduce pain intensity and situational anxiety in a population of people with chronic pain.MethodChronic pain patients (N = 43) completed questionnaires on coping style, pain intensity, self-efficacy, and situational/trait anxiety. Participants were classified as Monitors (n = 16) or Blunters (n = 19) based on their Miller Behavioural Style Scale score. Participants were then provided with an audiotaped intervention in which they were instructed to focus on pain sensations or to engage in a distraction task and then to rate the pain intensity and their anxiety during and after the attentional focus and distraction conditions. The two interventions were each completed by all participants, having been presented in counterbalanced order.ResultsFindings revealed that Monitors’ level of anxiety decreased following a congruent (i.e., sensation-focused) intervention. No effects were obtained in terms of perceived pain. For blunters, however, their perceived levels of anxiety and pain did not attenuate following a congruent, distraction-focused intervention.ConclusionAmong persons experiencing chronic pain, tailoring coping strategies to match an individual’s preferred coping style–in particular, those with a high level of monitoring–may enhance the benefit of psychological approaches to management of anxiety.     

Violence in the emergency department: a survey of health care workers

BACKGROUND: Violence in the workplace is an ill-defined and underreported concern for health care workers. The objectives of this study were to examine perceived levels of violence in the emergency department, to obtain health care workers'' definitions of violence, to determine the effect of violence on health care workers and to determine coping mechanisms and potential preventive strategies. METHODS: A retrospective written survey of all 163 emergency department employees working in 1996 at an urban inner-city tertiary care centre in Vancouver. The survey elicited demographic information, personal definition of violence, severity of violence, degree of stress as a result of violence and estimate of the number of encounters with violence in the workplace in 1996. The authors examined the effects of violence on job performance and job satisfaction, and reviewed coping and potential preventive strategies. RESULTS: Of the 163 staff, 106 (65%) completed the survey. A total of 68% (70/103) reported an increased frequency of violence over time, and 60% (64/106) reported an increased severity. Most of the respondents felt that violence included witnessing verbal abuse (76%) and witnessing physical threats or assaults (86%). Sixty respondents (57%) were physically assaulted in 1996. Overall, 51 respondents (48%) reported impaired job performance for the rest of the shift or the rest of the week after an incident of violence. Seventy-seven respondents (73%) were afraid of patients as a result of violence, almost half (49%) hid their identities from patients, and 78 (74%) had reduced job satisfaction. Over one-fourth of the respondents (27/101) took days off because of violence. Of the 18 respondents no longer working in the emergency department, 12 (67%) reported that they had left the job at least partly owing to violence. Twenty-four-hour security and a workshop on violence prevention strategies were felt to be the most useful potential interventions. Physical exercise, sleep and the company of family and friends were the most frequent coping strategies. INTERPRETATION: Violence in the emergency department is frequent and has a substantial effect on staff well-being and job satisfaction.