In a Strained Healthcare System, Patients with Advanced COPD Struggle to Access the Needed Support from the Healthcare Professionals - A Qualitative Study.

This study aimed to explore the self-management strategies of Danish patients living with advanced Chronic Obstructive Pulmonary Disease (COPD), with a particular focus on their daily life and their interactions with the respiratory outpatient clinic. Data were collected through semi-structured interviews with 11 patients with COPD affiliated with a Danish respiratory outpatient clinic. The data were thematically analyzed as suggested by Braun & Clarke. The analysis revealed one overarching theme, three main themes, and six subthemes. The overarching theme 'In a strained healthcare system patients with COPD struggle to access needed support to be able to self-manage their disease' revolved around the challenges that patients face in an overburdened healthcare system as they seek support to effectively self-manage their condition. The three main themes were: (1) Only physical symptoms provide legal access to the respiratory outpatient clinic, (2) For patients, the measurements serve as indicators of their health status and overall well-being, (3) Healthcare professionals' skills and not the mode of contact matters to the patients. Healthcare professionals should be aware that the rhetoric surrounding a busy healthcare system with a stressed-out staff also affects patients. Patients with COPD may be particularly sensitive to this message and try to avoid burdening the healthcare system further by setting aside their own needs. However, this approach can lead to neglecting symptoms of deterioration and mental symptoms, which increase the risk of disease progression and subsequent risk of hospital admission.

Characteristics and health related quality of life in a population with advanced chronic obstructive pulmonary disease, a cross-sectional study.

BACKGROUND: It is important to understand the total burden of COPD and thereby be able to identify patients who need more intensive palliative care to avoid deteriorated quality of life. The aim of this study was to describe the psychosocial and demographic characteristics of a population with advanced COPD in a stable phase of the disease. METHODS: This study was cross-sectional based on a prospective observational cohort. The following questionnaires were administered: Chronic Respiratory Disease Questionnaire (CRQ), The COPD Assessment Test (CAT), The Hospital and Anxiety and Depression Scale (HADS), The Medical Research Council dyspnoea scale (MRC), and self-rate general health. RESULTS: We included 242 patients with advanced COPD from a Danish pulmonary outpatient clinic. Their mean FEV1 was 38% (±12.7) and 19% were treated with long term oxygen. The mean CRQ domain score was CRQ-dyspnea 4.21 (±1.4), CRQ-Mastery 4.88 (±1.3), CRQ-Emotional 4.81 (±1.2), CRQ-Fatigue 3.93 (±1.3). The mean CAT-score was 18.4 (± 6.7), and 44% had a CAT score > 20. The mean score on the subscale for anxiety (HADS-A) and depression (HADS-D) was 5.07 (±3.9) and 5.77 (±3.9), respectively. Thirty percent self-rated their health as bad or very bad and 19.8% were current smokers. CONCLUSIONS: This study describes the characteristics of a population with advanced COPD in a stable phase of their disease. Our results illustrate how the population although treated in an outpatient structure already focusing on palliative needs, still live with unmet palliative needs and impaired quality of life.

Assigned nurses and a professional relationship: a qualitative study of COPD patients' perspective on a new palliative outpatient structure named CAPTAIN.

BACKGROUND: Little is known of how to organize non-malign palliative care, and existing knowledge show that patients with COPD live with unmet palliative needs and low quality of life. With the intent to improve palliative care for patients with COPD, we changed the structure of our outpatient clinic from routine visits by a pulmonary specialist to a structure where each patient was assigned a nurse, offered annual advance care planning dialogues, and ad hoc pulmonary specialist visits. The aim of this study was to explore COPD patients' experiences with a new and altered palliative organization. METHODS: The design was interpretive description as described by Thorne. We conducted ten semi-structured interviews with patients with severe COPD from January 2017 to December 2017. RESULTS: Patients described how the professional relationship and the availability of their nurse was considered as the most important and positive change. It made the patients feel safe, in control, and subsequently influenced their ability to self-manage their life and prevent being hospitalized. The patients did not emphasize the advanced care planning dialogues as something special or troublesome. CONCLUSION: We showed that it is relevant and meaningful to establish a structure that supports professional relationships between patient, nurse and physician based on patients needs. The new way of structuring the outpatient care was highly appreciated by COPD patients and made them feel safe which brought confidence in self-management abilities.

Home-based COPD psychoeducation: A qualitative study of the patients' experiences.

OBJECTIVE: To explore the patients' experiences of a minimal home-based psychoeducative intervention aimed at reducing symptoms of anxiety. BACKGROUND: In a randomised controlled trial (RCT) we have shown that a minimal home-based and nurse-led psychoeducative intervention has a significant effect in reducing symptoms of anxiety and increasing mastery of dyspnoea in patients with advanced chronic obstructive pulmonary disease (COPD). However, we do not know if the intervention is perceived as meaningful and applicable in the everyday life of patients with advanced COPD. METHODS: We conducted a nested post-trial qualitative study. The study methodology was Interpretive Description as described by Thorne. The study was based on semi-structured interviews with twenty patients from the RCT intervention group i.g. home-living people with a diagnosis of advanced COPD and symptoms of anxiety. RESULTS: The patients described that making anxiety visible makes it manageable and provides relief. The patients described a feeling of being alone with managing anxiety and dyspnea, and the only way to gain in control of their cognitions was to mobilise internal resources. The intervention was appreciated by patients because it strengthened their internal resources. Further, it was perceived as a relief that the intervention insisted on talking about anxiety and thereby invited patients to verbalise worries related to end-of-life. CONCLUSION: This study offers knowledge to better understand the patients' experiences of a psychoeducative intervention. The intervention was perceived as comprehensible and applicable in the patients' everyday life and contributed to the patients' ability to self-manage their condition.

Efficacy of a minimal home-based psychoeducative intervention in patients with advanced COPD: A randomised controlled trial.

BACKGROUND: Anxiety is a common comorbidity in patients with advanced Chronic Obstructive Pulmonary Disease (COPD) with major impact on quality of life and associated with increased risk of death. The objective of this randomised controlled trial was to test the efficacy of a minimal home-based psychoeducative intervention versus usual care for reducing symptoms of anxiety in patients with advanced COPD. METHODS: The trial included 66 participants with advanced COPD and symptoms of anxiety. The primary outcome was anxiety assessed by the Hospital Anxiety and Depression scale (HADS) subscale for anxiety (HADS-A). The secondary outcome was mastery assessed by the Chronic Respiratory Questionnaire (CRQ) domain of mastery (CRQ-M). Assessments were performed at baseline and one and three months post-intervention. RESULTS: The intervention group had a lower post intervention HADS-A score on average, compared with the control group (p = 0.005), indicating a significant effect of the intervention. The average difference between the groups in HADS-A was 2.16 points (CI = [0.62; 3.71]) at one month and 2.32 points (CI = [0.74; 3.89]) at three months follow-up. The intervention group had a higher post intervention CRQ-M score on average compared with the control group (p = 0.016). The average differences between the groups were 0.58 points (CI = [0.09; 1.06]) after one month and 0.67 points (CI = [0.18; 1.17]) after three months. CONCLUSIONS: The psychoeducative intervention provided sustainable symptom relief and improved the patients' self-management abilities.

Microbiological survey of raw and ready-to-eat leafy green vegetables marketed in Italy.

The presence of foodborne pathogens (Salmonella spp., Listeria monocytogenes, Escherichia coli O157:H7, thermotolerant Campylobacter, Yersinia enterocolitica and norovirus) in fresh leafy (FL) and ready-to-eat (RTE) vegetable products, sampled at random on the Italian market, was investigated to evaluate the level of risk to consumers. Nine regional laboratories, representing 18 of the 20 regions of Italy and in which 97.7% of the country's population resides, were involved in this study. All laboratories used the same sampling procedures and analytical methods. The vegetable samples were screened using validated real-time PCR (RT-PCR) methods and standardized reference ISO culturing methods. The results show that 3.7% of 1372 fresh leafy vegetable products and 1.8% of 1160 "fresh-cut" or "ready-to-eat" (RTE) vegetable retailed in supermarkets or farm markets, were contaminated with one or more foodborne pathogens harmful to human health.

Dermatological and immunological conditions due to nerve lesions.

Some syndromes are of interest to both neurologists and dermatologists, because cutaneous involvement may harbinger symptoms of a neurological disease. The aim of this review is to clarify this aspect. The skin, because of its relationships with the peripheral sensory nervous system, autonomic nervous system and central nervous system, constitutes a neuroimmunoendocrine organ. The skin contains numerous neuropeptides released from sensory nerves. Neuropeptides play a precise role in cutaneous physiology and pathophysiology, and in certain skin diseases. A complex dysregulation of neuropeptides is a feature of some diseases of both dermatological and neurological interest (e.g. cutaneous and nerve lesions following herpes zoster infection, cutaneous manifestations of carpal tunnel syndrome, trigeminal trophic syndrome). Dermatologists need to know when a patient should be referred to a neurologist and should consider this option in those presenting with syndromes of unclear etiology.

An extensive investigation into the prevalence and the genetic and serological diversity of toxigenic Vibrio parahaemolyticus in Italian marine coastal waters.

The relationship between Vibrio parahaemolyticus strains isolated from the aquatic environment and those isolated from cases of infection in humans is poorly understood due to the low prevalence of tdh- and/or trh-positive strains in the environment. To address this concern, it would be useful to analyse the genetic relationships among environmental and food strains and with reference to clinical isolates, also applying molecular typing methods. The aim of this study was to evaluate the prevalence of toxigenic V.parahaemolyticus in Italian coastal waters and seafood, to examine intra-species variability and to identify, using serotyping and pulsed-field gel electrophoresis (PFGE), relationships among strains from different sources, geographical origin and period of isolation. Of the 192 V.parahaemolyticus strains isolated in different Italian areas and examined in this study, 25 (13.0%) proved to carry the trh gene while none of the strains proved positive to the search by PCR for tdh and Group-Specific-toxRS genes. The prevalence of toxigenic strains in the Tyrrhenian Sea was significantly lower than that calculated for the Ligurian coasts. Regarding the sources of isolation, the higher prevalence of trh-positive V.parahaemolyticus was revealed in fish, followed by clams, plankton, oysters, mussels and lastly seawater. Within the toxigenic strains, 16 serotypes and 20 distinct PFGE patterns were identified. Two clusters, which included a total of 8 V.parahaemolyticus strains, were specifically associated with the North Adriatic Sea area and were stable over time. Our results demonstrate that trh-positive V.parahaemolyticus strains circulated in Italy in the period 2002-2009 with a prevalence higher than that reported from other European and extra-European countries, confirming that toxigenic V.parahaemolyticus is an emerging public health concern in Italy, regardless of its pandemic potential.

Occurrence of toxigenic Clostridium difficile in edible bivalve molluscs.

Clostridium difficile is an anaerobic bacterium commonly considered to be responsible for antibiotic-associated gastrointestinal diseases, ranging from diarrhea of varying severity to pseudomembranous colitis. The aim of this study was to assess the occurrence of C. difficile in marine edible bivalve molluscs, which, as filter feeding organisms, are able to accumulate particles suspended in water, including microorganisms. Samples of Mytilus galloprovincialis, Tapes philippinarum, and Venus verrucosa were collected from mussel farms and fishmongers in the province of Naples (Southern Italy). C. difficile was found in 49% of the 53 samples investigated. Sixteen isolates were grouped in 12 known different PCR ribotypes (001, 002, 003, 010, 012, 014/020, 018, 045, 070, 078, 106, and 126), whereas 10 additional isolates were grouped in 8 new PCR riboprofiles. Two toxinotypes (0 and V) were found. Fifty eight percent of the isolates were toxigenic. These findings indicate that toxigenic C. difficile strains can be isolated in bivalve molluscs. Marine filter feeding organisms, therefore, may be considered as reservoir of toxigenic strains of C. difficile. The ingestion of raw or poorly cooked contaminated seafood and the high temperature resistance of the spore-forming C. difficile could represent an important source of exposure and pose human health concern.

The representation of the back in idiomatic expressions--do idioms value the body?

OBJECTIVE: Whilst investigating the influence of patients' representations on the impact of teaching in the back school, we took an interest in 1) the place of the back in the French idioms referring to the body; and 2) the meaning these idioms convey about the back. METHODS: The idioms including body part terms were sought on the basis of a compilation of French idioms; it has to be noted that such a compilation, however excellent it may be, can only offer a partial view of lay conversation. Occurrence of body parts and of their connotations were assessed. Idioms were classified as positive, negative or neutral, keeping in mind the difficulties of a strict classification in such a field. Drawings were then performed on the basis of the results of the descriptive analysis. RESULTS: Globally, idiomatic expressions offer a rather negative picture of the body or at least suggest that the body is prominently used to express negative ideas and emotions. This is particularly striking for the idioms associated with the back. CONCLUSION: The analysis of idioms referring to the body allows us to 'see with our own eyes' another aspect of the representations of the body and the back, as they are conveyed in the French language.

Effects of water dilution, housing, and food on rat urine collected from the metabolism cage.

The objective of the study reported here was to investigate three factors that may affect the amounts of water consumed and urine excreted by a rat in the metabolism cage: water dilution, housing, and food. Young F344/N rats (eight per group) were used for all experiments. Food was withheld from rats before each 16-h urine collection, then rats were transferred into a metabolism cage. For trial A (water dilution), urine was collected from rats supplied with dyed water (0.05%, vol/vol). This was repeated three times over a 2-week period. Dye in water or urine was quantified, using a spectrophotometer. For trial B (housing), rats were individually housed in wire cages for 3 weeks before the first urine collection. Then they were group housed in the solid-bottom cage (four per cage). After 2 weeks of acclimation, urine collection was repeated. For trial C (food), one group of rats was provided with food, the other was not, during urine collection. About 8% of urine samples of small volume (< or = 3 ml) from trial A were contaminated with drinking water up to 13% of volume. The average urine volume associated with individual housing was approximately twice as large as that associated with group housing. When food was provided during urine collection, rats consumed similar amounts of water but excreted significantly smaller amounts of urine than did rats without food. It was concluded that water dilution of a urine sample from a sipper bottle is relatively small; rats individually housed in wire caging before urine collection can consume and excrete a larger quantity of water, compared with rats group housed in solid-bottom cages; and highly variable urine volumes are, in part, associated with lack of access to food during urine collection.

[Conversion symptoms of patients in psychiatric liaison care]. / Konversionssymptome bei Patienten im psychiatrischen Konsiliardienst.

At the consultation-psychiatric service of a large university hospital conversion disorders present ca. 50% of the "somatoform disorders". The rate of incidence of conversion disorders was 4% of all patients seen in the service, i.e. 20-30 referrals per annum. A report on 103 patients referred during 1987-1990 is given concerning basic sociodemographic data, symptom clusters, course of illness, age at onset of the disorder, psychiatric and family history, psychosocial conditions and intrapsychic conflicts, additional affective disorders and psychophysiological symptoms, illness behaviour, cognitive attitudes towards illness. The rate of 35% patients showing an underlying somatic disorder in addition to their conversion symptoms had to be appreciated. Possible relations of conversion disorders to affective illness, somatization disorder and neurologic disease had to be discussed as to course of illness and theoretical concepts.

Double-blind cross-over study of phosphatidylserine vs. placebo in patients with early dementia of the Alzheimer type.

Thirty-three patients with mild primary degenerative dementia according to DSM-III (MMS between 15 and 27) took part in a double-blind cross-over study of phosphatidylserine (Fidia, 300 mg/d) versus placebo. Both treatment phases lasted for 8 weeks with an 8 week washout phase in between and a 4 week washout phase before treatment phase one. Clinical global improvement ratings showed significantly more patients improving under BC-PS than under placebo during treatment phase one. The improvement carried over to the following wash-out and treatment phases. There were no significant improvements in GBS dementia rating scale, psychometric tests or P300-latency. 16-channel EEG mapping findings indicated that the patients initially showed higher power values in all frequency bands (except alpha), when compared to a younger, healthy control group. BC-PS reduced the higher power values compared to placebo, shifting EEG power more towards the normal level.

Tratamento da impotência sexual vasculogênica: técnica e tática microcirurgica

A impotência sexual masculina representa problema cujo diagnóstico e tratamento deve ser conduzido em regime multidisciplinar. Especialmente o diagnóstico diferencial de diversas causas que podem levar `a impotência, é de suma importância. Os autores utilizam metodologia propedêutica abrangente permitindo a classificaçäo dos pacientes quanto `a etiologia da impotência. Os casos classificados como sendo de origem vasculogênica säo detalhadamente estudados por meios angiográficos e a restauraçäo vascular é compreendida obedecendo a critérios oriundos das informaçöes obtidas. A cirurgia consiste basicamente na revascularizaçäo das artérias do pênis, fazendo-se tantas derivaçöes quanto necessárias por técnica microcirúrgica. A casuística compreende 528 pacientes, 174 dos quais foram submetidos a revascularizaçäo das artérias do pênis. Houve remissäo total dos sintomas em 78,74%, melhora dos sintomas em 10,92%, sendo que 9,77% permaneceu inalterado e em 0,57% houve piora

[5 years' experience with revascularization of the corpus cavernosum by a new microsurgical technic in the treatment of vascular sexual impotence]. / Cinq ans d'expérience dans la revascularisation des corps caverneux avec une nouvelle technique micro-chirurgicale pour le traitement de l'impuissance sexuelle vasculaire.

Treatment of 138 patients with sexual impotence of vascular origin involved revascularization of the dorsal and/or cavernous arteries of the penis by means of a venous auto or homograft branched on the external iliac or femoral arteries. Arteries requiring revascularization can be clearly detected by peroperative arteriography. Two or three shunts are usually necessary. The branches of the venous graft are firstly anastomosed microsurgically (under a 25 to 30 magnification) to the dorsal and/or cavernous arteries of the penis after their microsurgical dissection. The origin of the graft is then joined to the femoral or terminal iliac arteries. Results were generally excellent and there were very few complications: thrombosis during the first 30 postoperative days in 9 cases, hemorrhage in only one case during the last 3 years, frequent but rapidly regressing edema of the foreskin, and obturation of the shunt after the first month (between the 6th and 32nd months) in 4 patients. Postoperative priapism was never noted. This technique, in contrast to that employing direct implantation of the epigastric arteries into the corpus cavernosum, ensures the return of normal physiological erections. Follow-up after a minimum of 6 months showed that recovery was total in 78.6%, the condition being made worse in only 8.8%.