Preference for different relaxation techniques by COPD patients: comparison between six techniques.

BACKGROUND: A review of the effectiveness of relaxation techniques for chronic obstructive pulmonary disease patients has shown inconsistent results, but studies have varied in terms of technique and outcome measures. AIM: To determine patient preference for different relaxation techniques. METHODS: Chronic obstructive pulmonary disease patients were presented with six techniques via a DVD and asked to rate the techniques in terms of effectiveness, rank in order of likely use, and comment. RESULTS: Patients differed in the technique preferred and reason for that preference, but the most commonly preferred technique both for effectiveness and ease of use was "thinking of a nice place" followed by progressive relaxation and counting. Familiarity and ease of activity were commonly given reasons for preference. CONCLUSION: Rather than providing patients with a single technique that they might find difficult to implement, these results suggest that it would be better to give a choice. "Thinking of a nice place" is a popular but under-investigated technique

Knowledge and information needs of informal caregivers in palliative care : a qualitative systematic review

Objectives: To review current understanding of the knowledge and information needs of informal caregivers in palliative settings. Data sources: Seven electronic databases were searched for the period January 1994–November 2006: Medline, CINAHL, PsychINFO, Embase, Ovid, Zetoc and Pubmed using a meta-search engine (Metalib®). Key journals and reference lists of selected papers were hand searched. Review methods: Included studies were peer-reviewed journal articles presenting original research. Given a variety of approaches to palliative care research, a validated systematic review methodology for assessing disparate evidence was used in order to assign scores to different aspects of each study (introduction and aims, method and data, sampling, data analysis, ethics and bias, findings/results, transferability/generalizability, implications and usefulness). Analysis was assisted by abstraction of key details of study into a table. Results: Thirty-four studies were included from eight different countries. The evidence was strongest in relation to pain management, where inadequacies in caregiver knowledge and the importance of education were emphasized. The significance of effective communication and information sharing between patient, caregiver and service provider was also emphasized. The evidence for other caregiver knowledge and information needs, for example in relation to welfare and social support was weaker. There was limited literature on non-cancer conditions and the care-giving information needs of black and minority ethnic populations. Overall, the evidence base was predominantly descriptive and dominated by small-scale studies, limiting generalizability. Conclusions: As palliative care shifts into patients’ homes, a more rigorously researched evidence base devoted to understanding caregivers knowledge and information needs is required. Research design needs to move beyond the current focus on dyads to incorporate the complex, three-way interactions between patients, service providers and caregivers in end-of-life care setting

Preimplantation development of in vitro-matured and in vitro-fertilized ovine zygotes: comparison between coculture on oviduct epithelial cell monolayers and culture under low oxygen atmosphere.

The roles of medium composition, serum source, embryo coculture, and culture under low O2 conditions on the development of in vitro-matured and in vitro-fertilized (IVMF) ovine zygotes were investigated in three separate experiments. In the first experiment, the proportion of cocultured IVMF zygotes developing to the blastocyst stage was significantly higher (38.0% vs. 3.5%; p \u3c 0.05) than that of non-cocultured zygotes treated within three embryo culture media (TCM-199 + 10% fetal bovine serum [FBS]; bicarbonate-buffered, glucose-free synthetic oviduct fluid medium [mod-SOFM] + 10% FBS; and bicarbonate-buffered BSA-free Tyrode\u27s salt solution [mod-TALP] + 10% FBS) under a 5% CO2 atmosphere in air. In a second experiment, a significantly higher (p \u3c 0.05) proportion of cocultured zygotes placed in TCM-199 medium survived to the blastocyst stage (37.4% blastocysts vs. 23.4% in mod-SOFM). No significant effect of serum (FBS vs. human serum [HS]) was observed on embryonic development, but coculture was confirmed to exert a significant influence on development to the blastocyst stage. In the final experiment, survival of the embryo under a reduced oxygen (5% CO2:5% O2:90% N2) atmosphere was investigated. In contrast to results in the initial experiments, embryonic survival was significantly higher (p \u3c 0.05) in the non-cocultured treatment groups (21.9% blastocysts vs. 0.4% for cocultured zygotes). Serum source also had a significant (p \u3c 0.05) influence upon the development of non-cocultured zygotes: 32.3% of zygotes cultured with HS progressed to the blastocyst stage vs. 11.5% of zygotes cultured in FBS-supplemented medium. These results have characterized two distinct culture environments, each capable of supporting the development of high frequencies of unselected IVMF zygotes to the blastocyst stage in vitro

A growth factor phenotype map for ovine preimplantation development.

The reverse transcription-polymerase chain reaction (RT-PCR) was used to determine the patterns of expression for several growth factor ligand and receptor genes during ovine preimplantation development. Transcripts for insulin-like growth factor (IGF)-I, IGF-II, and the receptors for insulin and IGF-I were detected throughout ovine preimplantation development from the 1-cell to the blastocyst stage. Transforming growth factor alpha (TGF alpha) transcripts were also detected throughout ovine preimplantation development. The mRNAs encoding basic fibroblast growth factor (bFGF) were detected in all stages of the ovine preimplantation embryo, although the relative abundance of this transcript consistently decreased from the 1-cell to the blastocyst stage, suggesting that it may represent a maternal transcript in early sheep embryos. Transcripts encoding ovine trophoblast protein (oTP) were detected only within blastocyst-stage embryos. Primary ovine oviduct cell cultures express the transcripts for IGF-II, IGF-I, TGF alpha, bFGF, TGF beta 1, and the receptors for insulin and IGF-I, suggesting that paracrine growth factor circuits may exist between the oviduct epithelium and the early ovine embryo. Transcripts for insulin, epidermal growth factor (EGF), and nerve growth factor (NGF) were not detected in any stage of the ovine preimplantation embryo or within the oviduct cell preparations. The expression of growth factor transcripts very early in mammalian development would predict that these molecules fulfil a necessary role(s) in supporting the progression of early embryos through the preimplantation interval. Our future efforts will be directed to understanding the nature of these putative regulatory pathways

Analysis of the profile, characteristics, patient experience and community value of community hospitals : a multimethod study

Background: Community hospitals have been part of England’s health-care landscape since the mid-nineteenth century. Evidence on them has not kept pace with their development. Aim: To provide a comprehensive analysis of the profile, characteristics, patient experience and community value of community hospitals. Design: A multimethod study with three phases. Phase one involved national mapping and the construction of a new database of community hospitals through data set reconciliation and verification. Phase two involved nine case studies, including interviews and focus groups with patients (n = 60), carers (n = 28), staff (n = 132), volunteers (n = 68), community stakeholders (n = 74) and managers and commissioners (n = 9). Phase three involved analysis of Charity Commission data on voluntary support. Setting: Community hospitals in England. Results: The study identified 296 community hospitals with beds in England. Typically, the hospitals were small (<30 beds), in rural communities, led by doctors/general practitioners (GPs) and nurses, without 24/7 on-site medical cover, providing step-down and step-up inpatient care, with an average length of stay of <30 days and a variable range of intermediate care services. Key to patients’ and carers’ experiences of community hospitals was their closeness to ‘home’ through their physical location, environment and atmosphere and the relationships that they support; their provision of personalised, holistic care; and their role in supporting patients through difficult psychological transitions. Communities engage with and support their hospitals through giving time (average = 24 volunteers), raising money (median voluntary income = £15,632), providing services (voluntary and community groups) and giving voice (e.g. communication and consultation). This can contribute to hospital utilisation and sustainability, patient experience, staff morale and volunteer well-being. Engagement varies between and within communities and over time. Community hospitals are important community assets, representing direct and indirect value: instrumental (e.g. health care), economic (e.g. employment), human (e.g. skills development), social (e.g. networks), cultural (e.g. identity and belonging) and symbolic (e.g. vitality and security). Value varies depending on place and time. Limitations: There were limitations to the secondary data available for mapping community hospitals and tracking charitable funds and to our sample of case study respondents, which concentrated on people with a connection to the hospitals. Conclusions: Community hospitals are diverse but are united by a set of common characteristics. Patients and carers experience community hospitals as qualitatively different from other settings. Their accounts highlight the importance of considering the functional, interpersonal, social and psychological dimensions of experience. Community hospitals are highly valued by their local communities, as demonstrated through their active involvement as volunteers and donors. Community hospitals enable the provision of local intermediate care services, delivered through an embedded, relational model of care, which generates deep feelings of reassurance. However, current developments, including the withdrawal of GPs, shifts towards step-down care for non-local patients and changing configurations of services, providers and ownership may undermine this. Future work: Comparative studies of patient experience in different settings, longitudinal studies of community support and value, studies into the implications of changes in community hospital function, GP involvement, provider-mix and ownership and international comparative studies could all be undertaken

General practitioners' use and experiences of palliative care services: a survey in south east England

<p>Abstract</p> <p>Background</p> <p>The role of the General Practitioner (GP) is central to community palliative care. Good liaison between the different professionals involved in a patient's care is extremely important in palliative care patients. In cases where GPs have previously been dissatisfied with palliative services, this may be seen as a barrier to referral when caring for other patients. The aim of this survey is to investigate the use and previous experiences of GPs of two palliative care services, with particular emphasis on barriers to referral and to explore issues surrounding the GP's role in caring for palliative patients.</p> <p>Methods</p> <p>Design: Descriptive postal survey of use and experience of palliative care services with particular emphasis on barriers to referral. Setting: One Primary Care Trust (PCT), south London, England, population 298,500. Subjects: 180 GPs in the PCT, which is served by two hospice services (A&B).</p> <p>Results</p> <p>An overall questionnaire response rate of 77% (138) was obtained, with 69% (124) used in analysis. Over 90% of GPs were satisfied with the palliative care services over the preceding two years. Two areas of possible improvement emerged; communication and prescribing practices. GPs identified some patients that they had not referred, most commonly when patients or carers were reluctant to accept help, or when other support was deemed sufficient. Over half of the GPs felt there were areas where improvement could be made; with clarification of the rules and responsibilities of the multi disciplinary team being the most common. The majority of GPs were working, and want to work with, the specialist services as part of an extended team. However, a greater number of GPs want to hand over care to the specialist services than are currently doing so.</p> <p>Conclusion</p> <p>A large number of GPs were happy with the service provision of the palliative care services in this area. They suggested that 3 out of 4 terminally ill patients needed specialist input. Views of services were largely positive, and reasons for non referral were unrelated to previous experience of the specialist services.</p

Diet and irritable bowel syndrome: an update from a UK consensus meeting

There has been a renewed interest in the role of dietary therapies to manage irritable bowel syndrome (IBS), with diet high on the agenda for patients. Currently, interest has focussed on the use of traditional dietary advice (TDA), a gluten-free diet (GFD) and the low FODMAP diet (LFD). A consensus meeting was held to assess the role of these dietary therapies in IBS, in Sheffield, United Kingdom.Evidence for TDA is from case control studies and clinical experience. Randomised controlled trials (RCT) have demonstrated the benefit of soluble fibre in IBS. No studies have assessed TDA in comparison to a habitual or sham diet. There have been a number of RCTs demonstrating the efficacy of a GFD at short-term follow-up, with a lack of long-term outcomes. Whilst gluten may lead to symptom generation in IBS, other components of wheat may also play an important role, with recent interest in the role of fructans, wheat germ agglutinins, as well as alpha amylase trypsin inhibitors. There is good evidence for the use of a LFD at short-term follow-up, with emerging evidence demonstrating its efficacy at long-term follow-up. There is overlap between the LFD and GFD with IBS patients self-initiating gluten or wheat reduction as part of their LFD. Currently, there is a lack of evidence to suggest superiority of one diet over another, although TDA is more acceptable to patients.In view of this evidence, our consensus group recommends that dietary therapies for IBS should be offered by dietitians who first assess dietary triggers and then tailor the intervention according to patient choice. Given the lack of dietetic services, novel approaches such as employing group clinics and online webinars may maximise capacity and accessibility for patients. Further research is also required to assess the comparative efficacy of dietary therapies to other management strategies available to manage IBS