Patients’ perceptions of palliative care: adaptation of the Quality from the Patient’s Perspective instrument for use in palliative care,and description of patients’ perceptions of care received

Background

Globally, the number of people who die with dementia is increasing. The importance of a palliative approach in the care of people with dementia is recognised and there are national polices to enhance current care. In the UK implementation of these polices is promoted by the National Institute for Health and Care Excellence (NICE) Dementia Quality Standards (QS). Since publication of the QS new care interventions have been developed.

Aim

To explore critically the current international research evidence on effect available to inform NICE Dementia QS relevant to end of life (EOL) care.

Design

We used systematic review methods to seek the research evidence for three statements within the Dementia QS. These are those that recommend: (1) a case management approach, (2) discussing and consideration of making a statement about future care (SFC) and (3) a palliative care assessment (PCA). We included evaluative studies of relevant interventions that used a comparative design, such as trials and cohort studies, and measured EOL care outcomes for persons dying with moderate to severe dementia. Our primary outcome of interest was whether the intervention led to a measurable impact on wellbeing for the person with dementia and their family. We assessed included studies for quality using a scale by Higginson and colleagues (2002) for assessment of quality of studies in palliative care, and two authors undertook key review processes. Data sources included Cinahl, Embase, and PsychINFO from 2001 to August 2014. Our search strategy included free text and medical subject headings relevant to population and recommended care.

Results

We found seven studies evaluating a care intervention; four assessed SFC, three PCA. None assessed case management. Studies were of weak design; all used retrospective data and relied on others for precise record keeping and for accurate recall of events. There was limited overlap in outcome measurements. Overall reported benefits were mixed.

Conclusions

Quality statements relevant to EOL care are useful to advance practice however they have a limited evidence base. High quality empirical work is needed to establish that the recommendations in these statements are best practice.

     

First-admission schizophrenic patients northern Norway, 1980-95: Sex differences in diagnostic in practice

The aim of this project was to approach subjects who committed parasuicide but did not primarily receive or accept a recommendation for care through the regular routines after referral to a general hospital. Three hundred and twenty-nine consecutive parasuicides in 10- to 89-year-olds (162 men and 167 women) were studied. One hundred were subsequently hospitalized in the departments of psychiatry, 130 were followed up at outpatient facilities, and 96 left without any follow-up. A psychiatric liaison consultation was made in 57% of the total sample. The 96 subjects without follow-up were compared with the subjects who received follow-up. The sample was somewhat younger and included slightly more men. They were single in 54% and unemployed in 43% of the cases. According to the DSM-IV, 27% had a concurrent depression. According to the CAGE questions, 57% had indication of substance addiction. Fifty-four per cent had currently low global functioning, less than 50 points on the GAF. They had not been in contact with psychiatric care previously to the same extent as the others. About 34% of these who did not receive or rejected follow-up initially after a second approach agreed to follow-up when contacted by the project team, referring them to appropriate authorities such as social welfare offices, family counselling, or psychosocial staff within psychiatry or primary care. This may imply that the group delineated is at risk for eventual suicide and that the acceptance of follow-up should be interpreted as an indication that a substantial number needs help and can be successfully encountered by means of a case manager approach.     

Use of robotized DNA isolation and real-time PCR to quantify and identify close correlation between levels of Neisseria meningitidis DNA and lipopolysaccharides in plasma and cerebrospinal fluid from patients with systemic meningococcal disease

The present study, using robotized DNA isolation and quantitative PCR based on the Neisseria meningitidis-specific capsular transport A gene, demonstrates the ease, rapidity, specificity, and sensitivity of quantifying neisserial DNA in plasma (n = 65) and cerebrospinal fluid (CSF) (n = 12) from patients with systemic meningococcal disease. We found a close correlation between the levels of neisserial DNA and lipopolysaccharides in plasma (r = 0.905) and in CSF (r = 0.964). The median concentration of neisserial DNA in plasma in 23 patients with persistent shock was 2 x 10(7) copies/ml, versus <10(3) copies/ml in 42 nonshock patients. Furthermore, quantitative PCR made possible estimates of the total number of meningococci in plasma, as opposed to conventional blood cultures, suggesting about 1,000 dead meningococci for every viable bacterium. Finally, with logistic regression analyses, neisserial DNA may predict a patient's disease severity and outcome at hospital admission. The number of meningococci in plasma and CSF appears to be the main determinant of the lipopolysaccharide levels, clinical presentation, and outcome.     

Expression of genes in normal human monocytes in response to Aspergillus fumigatus.

The objective of these studies was to investigate genes of importance in the pathogenesis of Aspergillus infections. To do so, we employed microarray methodology to explore gene expression in human monocytes infected with Aspergillus conidia as compared with unstimulated monocytes and those stimulated with lipopolysaccharide (LPS) signaling through TOLL-like receptor 4 (TLR4). We found 997 (P相似文献   

Effects of chronic mild stress on sexual behavior, locomotor activity and consumption of sucrose and saccharine solutions

Many symptoms of human depressive disorders are also observed in animals after exposure to unpredictable stressors. The chronic mild stress (CMS) paradigm was developed in order to better model the human situation by using chronic mild stressors over a longer period. It is claimed that the model induces anhedonia in the animals, a core symptom of depression in humans. Despite the fact that the CMS model has a high degree of face validity, there are a number of laboratories in which the establishment of the model is less reliably observed. We have examined behavior (sexual activity and open field activity) together with hedonic measures (sucrose and saccharine intake) after exposure to CMS. CMS decreased male sexual activity (e.g. reduced capability to ejaculate) and increased activity in an open field test. The hedonic measures showed diverging results after CMS in our laboratory. Sucrose consumption was reduced, while saccharine consumption did not show a comparable change. It is concluded that CMS induces comparable alterations to some depression-like symptoms in humans. Saccharine consumption is not a reliable indicator of the hedonic responsiveness to CMS.     

Ischemic disruption of glutamate homeostasis in brain: quantitative immunocytochemical analyses

More than 10 years ago, it was shown by microdialysis that the excitatory transmitter glutamate accumulates in the interstitial space of brain subjected to ischemic insult. This was one of the key observations leading to the formulation of the `glutamate hypothesis' of ischemic cell death. It is now assumed that even a transient glutamate overflow may set in motion a number of events that ultimately cause cell loss in vulnerable neuronal populations. The aim of the present review is to discuss the intracellular changes that underlie the dysregulation of extracellular glutamate during and after ischemia, with emphasis on data obtained by postembedding, electron microscopic immunogold cytochemistry. While the time resolution of this approach is necessarily limited, it can reveal, quantitatively and at a high level of spatial resolution, how the intracellular pools of glutamate and metabolically related amino acids are perturbed during and after an ischemic insult. Moreover, this can be done in animals whose extracellular amino acid levels are monitored by microdialysis, allowing a direct correlation of extra- and intracellular changes. Immunogold analyses of brains subjected to ischemia have identified dendrites and neuronal somata as likely sources of glutamate efflux, probably mediated by reversal of glutamate uptake. The vesicular glutamate pool has been found to be largely unchanged after 20 min of ischemia. Ischemia causes an increased glutamate content and an increased glutamate/glutamine ratio in glial cells, as revealed by double immunogold labelling. This argues against the idea that glial cells contribute to the extracellular overflow of glutamate in the ischemic brain.     

Traceability and distribution of <Emphasis Type="Italic">Neisseria meningitidis</Emphasis> DNA in archived post mortem tissue samples from patients with systemic meningococcal disease

Background

The pathophysiology and outcome of meningococcal septic shock is closely associated with the plasma level of N. meningitidis lipopolysaccharides (LPS, endotoxin) and the circulating level of meningococcal DNA. The aim of the present study was to quantify the number of N. meningitidis in different formalin-fixed, paraffin-embedded (FFPE) tissue samples and fresh frozen (FF) tissue samples from patients with systemic meningococcal disease (SMD), to explore the distribution of N. meningitidis in the body.

Methods

DNA in FFPE and FF tissue samples from heart, lungs, liver, kidneys, spleen and brain from patients with meningococcal shock and controls (lethal pneumococcal infection) stored at variable times, were isolated. The bacterial load of N. meningitidis DNA was analyzed using quantitative real-time PCR (qPCR) and primers for the capsule transport A (ctrA) gene (1 copy per N. meningitidis DNA). The human beta-hemoglobin (HBB) gene was quantified to evaluate effect of the storage times (2-28 years) and storage method in archived tissue.

Results

N. meningitidis DNA was detected in FFPE and FF tissue samples from heart, lung, liver, kidney, and spleen in all patients with severe shock. In FFPE brain, N. meningitidis DNA was only detected in the patient with the highest concentration of LPS in the blood at admission to hospital. The highest levels of N. meningitidis DNA were found in heart tissue (median value 3.6 × 10⁷ copies N. meningitidis DNA/μg human DNA) and lung tissue (median value 3.1 × 10⁷ copies N. meningitidis DNA/μg human DNA) in all five patients. N. meningitidis DNA was not detectable in any of the tissue samples from two patients with clinical meningitis and the controls (pneumococcal infection). The quantity of HBB declined over time in FFPE tissue stored at room temperature, suggesting degradation of DNA.

Conclusions

High levels of N. meningitidis DNA were detected in the different tissue samples from meningococcal shock patients, particularly in the heart and lungs suggesting seeding and major proliferation of meningococci in these organs during the development of shock, probably contributing to the multiple organ failure. The age of archived tissue samples appear to have an impact on the amount of quantifiable N. meningitidis DNA.

     

Insomnia symptoms and mortality: a register‐linked study among women and men from Finland,Norway and Lithuania

Evidence on the association between insomnia symptoms and mortality is limited and inconsistent. This study examined the association between insomnia symptoms and mortality in cohorts from three countries to show common and unique patterns. The Finnish cohort comprised 6605 employees of the City of Helsinki, aged 40–60 years at baseline in 2000–2002. The Norwegian cohort included 6236 participants from Western Norway, aged 40–45 years at baseline in 1997–1999. The Lithuanian cohort comprised 1602 participants from the City of Palanga, aged 35–74 years at baseline in 2003. Mortality data were derived from the Statistics Finland and Norwegian Cause of Death Registry until the end of 2012, and from the Lithuanian Regional Mortality Register until the end of 2013. Insomnia symptoms comprised difficulties initiating sleep, nocturnal awakenings, and waking up too early. Covariates were age, marital status, education, smoking, alcohol, physical inactivity, obesity, diabetes, cardiovascular diseases, depression, shift work, sleep duration, and self‐rated health. Cox regression analysis was used. Frequent difficulties initiating sleep were associated with all‐cause mortality among men after full adjustments in the Finnish (hazard ratio 2.51; 95% confidence interval 1.07–5.88) and Norwegian (hazard ratio 3.42; 95% confidence interval 1.03–11.35) cohorts. Among women and in Lithuania, insomnia symptoms were not statistically significantly associated with all‐cause mortality after adjustments. In conclusion, difficulties initiating sleep were associated with mortality among Norwegian and Finnish men. Variation and heterogeneity in the association between insomnia symptoms and mortality highlights that further research needs to distinguish between men and women, specific symptoms and national contexts, and focus on more chronic insomnia.     

Next of kin’s experiences of involvement during involuntary hospitalisation and coercion

Background

Norway has extensive and detailed legal requirements and guidelines concerning involvement of next of kin (NOK) during involuntary hospital treatment of seriously mentally ill patients. However, we have little knowledge about what happens in practice. This study explores NOK’s views and experiences of involvement during involuntary hospitalisation in Norway.

Methods

We performed qualitative interviews-focus groups and individual-with 36 adult NOK to adults and adolescents who had been involuntarily admitted once or several times. The semi-structured interview guide included questions on experiences with and views on involvement during serious mental illness and coercion.

Results

Most of the NOK were heavily involved in the patient’s life and illness. Their conceptions of involvement during mental illness and coercion, included many important aspects adding to the traditional focus on substitute decision-making. The overall impression was, with a few exceptions, that the NOK had experienced lack of involvement or had negative experiences as NOK in their encounters with the health services. Not being seen and acknowledged as important caregivers and co sufferers were experienced as offensive and could add to their feelings of guilt. Lack of involvement had as a consequence that vital patient information which the NOK possessed was not shared with the patient’s therapists.

Conclusions

Despite public initiatives to improve the involvement of NOK, the NOK in our study felt neglected, unappreciated and dismissed. The paper discusses possible reasons for the gap between public policies and practice which deserve more attention: 1. A strong and not always correct focus on legal matters. 2. Little emphasis on the role of NOK in professional ethics. 3. The organisation of health services and resource constraints. 4. A conservative culture regarding the role of next of kin in mental health care. Acknowledging these reasons may be helpful to understand deficient involvement of the NOK in voluntary mental health services.