Cancer patients' perceptions of quality‐of‐care attributes—Associations with age,perceived health status,gender and education

Aims and objectives

The aim of this study was to explore the associations between patients' gender, education, health status in relation to assessments of patient‐centred quality and individuality in care and trust in nurses for those <65 (working age) and ≥65 years (older people).

Background

Patients' assessments of the quality of care they receive are essential for the development of the provision of patient care and services. Previous studies have revealed age of the patient is associated with their assessment of care quality attributes.

Design

The study employed a cross‐sectional, multicultural comparative survey design.

Methods

The data were collected using questionnaires among hospitalised cancer patients (N = 876, n = 599, 68%) in four European countries: Greece, Cyprus, Sweden and Finland. The data were divided into two subgroups based on age (cut point 65 years) and were analysed statistically.

Results

Cancer patients' age, gender and level of education were not related to their assessments of care quality attributes: person‐centred care quality, individuality in care and trust in nurses. Subgroup analysis of the older adults and those of working age showed clear associations with patients' assessments of quality‐of‐care attributes and perceived health status. The lower the perceived health status, the lower the assessment of care quality attributes.

Discussion

The results suggest that the cancer itself is the strongest determinant of the care delivered, rather than any patient characteristics, such as age, education or gender. Perceived health status, in association with cancer patient assessments of care quality attributes, may be useful in the development of patient‐centred, individualised care strategies alongside a stronger focus on people instead of cancer‐care‐related processes and duties.

Conclusions

Health status was the only factor associated with cancer patients' assessments of care quality attributes. Cancer itself may be the strongest determinant of the care quality perceptions, rather than any patient characteristics.

Relevance to clinical practice

The findings of this study have implications for cancer care professionals in terms of patient assessment and care planning. The measures may be useful in assessing quality of cancer nursing care.     

Modulation of voltage-gated potassium channels in human T lymphocytes by extracellular glutamate

Glutamate is present in the plasma under tightly regulated concentrations. However, under conditions of immune deficiency, such as AIDS and malignancy, its plasma levels are highly elevated. In vitro, glutamate interacts with T lymphocytes, affecting mitogen-induced calcium responses, whereas at high doses, it impairs T lymphocyte proliferation, a process strongly dependent on the activity of voltage-gated potassium channels. In this study, we demonstrate novel dose-related effects of the endogenous ligand glutamate and its metabotropic and non-N-methyl-D-aspartic acid receptor agonists on the electrophysiological properties of native Kv1.3 channels of human T lymphocytes. Glutamate, at concentrations within normal plasma levels, positively modulates Kv1.3 channel gating, causing currents to activate faster and at significantly more hyperpolarized potentials, hence rendering the T lymphocyte readily responsive to immune stimuli. This effect is maximal at 1 microM Glu and is fully mimicked by a 100 microM concentration of the metabotropic receptor agonist trans-(1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid. Most importantly, Glu, at concentrations > or =100 microM, which in vitro produce suppression of mitogen-induced proliferation, significantly decreases whole-cell potassium currents by increasing current and steady-state inactivation. This effect saturates at 1000 microM and seems to result from the subsequent activation of low-affinity metabotropic Glu receptors, as suggested by specific agonist data. Therefore, the antiproliferative effects of high glutamate may, at least in part, result from its inhibitory effect on the potassium current, suggesting an in vivo immunosuppressive role of elevated plasma glutamate.     

Efficacy of CPR in a general,adult ICU

AIM: To investigate the initial cardiopulmonary resuscitation (CPR) success rate and long term survival in an Intensive care unit (ICU) population. PATIENTS: All patients with cardiac arrest over a 2-year-period (1999-2000) in a general, adult ICU of a general hospital of Athens. METHODS: Retrospective collection of clinical data concerning patients, CPR characteristics and survival rates. RESULTS: We examined 111 ICU patients, aged 56.4+/-1.9 years (72 males). SAPS II score was 43.9+/-3.8. CPR was performed in 98.2% of the patients within 30 s. Initial restoration of cardiac function (RCF) and successful CPR rate was 100% while 24 h survival was 9.2%. Survivors at 24 h were younger, mainly males, with lower SAPS II score, mainly with pulmonary disease, ventricular fibrillation or ventricular tachycardia (8/10) and initial pupil reactivity (5/10). Four patients required more than one cycle of CPR. Survival to discharge was zero. CONCLUSION: Although the initial successful CPR rate in ICU patients may be high, long term survival and hospital discharge is disappointing. Although ICU patients are better monitored and treated in a timely fashion, they are disadvantaged by chronic underlying diseases, severe current medical illnesses and multi organ dysfunction syndrome (MODS) leads to worst outcome after CPR compared with in-ward patients.     

Perceptions of informed consent in the care of elderly people in five European countries

The focus of this article is on elderly patients' and nursing staff perceptions of informed consent in the care of elderly patients/residents in five European countries. The results suggest that patients and nurses differ in their views on how informed consent is implemented. Among elderly patients the highest frequency for securing informed consent was reported in Finland; the lowest was in Germany. In contrast, among nurses, the highest frequency was reported in the UK (Scotland) and the lowest in Finland. In a comparison of patients' and nurses' perceptions, nurses had more positive views than patients in all countries except Finland. Patients with less need for nursing interventions in Greece and Spain gave their consent less often. The German and Greek patients were older, and the results also point to an association between this and their lower frequency of giving consent. In Spain, patients who were married or who had a family member or friend to look after their personal affairs were more likely to be included in the group whose consent was sought less often. This is the fourth of a set of five articles published together in this issue of Nursing Ethics in which the results of this comparative research project are presented.     

Vitamin B12 and hepatic enzyme serum levels correlate with interleukin-6 in alcohol-dependent individuals without liver disease

Alcohol abuse is a major cause of liver cirrhosis as well as chronic liver disease. The aim of the present study was to investigate the possible correlation, between liver dysfunction biological markers and vitamin B12, with interleukin-6, in the serum of alcohol-dependent individuals without liver disease (AWLD). In a sample of 43 alcohol abusing/dependent subjects (33 males and 10 females) treated on an inpatient basis according to a standard detoxification protocol, the serum activities of the hepatic enzymes (ASAT, ALAT, gamma-GT), as well as the concentration of B12 and IL-6, were determined on admission. A strong positive correlation has been observed between IL-6 and B12, ASAT, ALAT, and gamma-GT at the beginning of the detoxification period. The results confirmed that in alcohol-dependent individuals, the median serum concentration of IL-6, before the beginning of the treatment, had a significant positive correlation with the liver dysfunction biological markers and B12. In conclusion, IL-6 might be used as an additional diagnostic marker for the degree of liver dysfunction in alcohol dependent individuals.     

Fatigue and depressive symptoms associated with chronic viral hepatitis patients. health-related quality of life (HRQOL)

Background and rationale. It is well established that chronic viral hepatitis (CVH) negatively affects patients’ health-related quality of life (HRQOL). The aim of the present study was to assess the extent to which fatigue and depressive symptoms are associated with CVH patients’ HRQOL.Methods. Eighty-four adult CVH outpatients [45 with hepatitis B virus (HBV) and 39 with hepatitis C virus (HCV) infection] participated in the study. The Short Form-36 Health Survey (SF-36), the Beck Depression Inventory-II (BDI-II) and the Fatigue subscale of the Functional Assessment of Cancer Therapy-Anemia Scale (FACT-F) were used to assess HRQOL, depression and fatigue, respectively.Results. All aspects of HRQOL perceived by CVH patients were significantly impaired compared to the general population, as a comparison with Greek population-based normative data revealed. HBV patients presented similar HRQOL with HCV patients. Clinical parameters including infection activity, fibrosis stage or inflammation grade, as well as depressive symptoms and fatigue were found to be significantly associated with HRQOL. Multivariate analyses showed that older age (p <0.001) and higher fatigue scores (p <0.001) were the variables most closely associated with the physical HRQOL, whereas higher rates on depressive symptoms (p <0.0005) and fatigue (p <0.020) scales were the variables most closely associated with the mental HRQOL.Conclusions. In conclusion, CVH is associated with impaired HRQOL. Fatigue and impaired psychological functioning is associated with diminished HRQOL in CHV, independent of the disease etiology. Consequently, management of fatigue and depressive symptoms should be considered a priority, in order to improve HRQOL in CVH patients.     

Detection of Chlamydia pneumoniae in the cerebrospinal fluid of patients with multiple sclerosis by combination of cell culture and PCR: no evidence for possible association.

BACKGROUND: During the course of multiple sclerosis (MS) intrathecal oligoclonal IgGs are present in the cerebrospinal fluid (CSF). The intracellular human pathogen Chlamydia pneumoniae may play a role either as a causative pathogenetic agent in the disease, or C. pneumoniae-infected MS patients could be immunologically less able to clear the agent from the central nervous system (CNS). METHODS: CSF samples were studied in 100 individuals -- 70 MS patients and 30 age-matched controls with other neurological diseases. CSF was taken by lumbal puncture; cell cultures were performed by the cell vial technique, followed by a 4-day incubation at 37 degrees C. A nested PCR was performed. RESULTS: C. pneumoniae was detectable in the CSF of only 2.9% of the MS patients and none of control patients (with no significant difference between the MS patients and controls). IgG antibodies were positive in only 1.43% of the MS patients and 3.33% of the controls. IgA antibodies were positive in 6.66% of the control patients and none of the patients were positive for IgM antibodies. There was no statistically significant difference between the two groups of patients with respect to the three antibody classes. CONCLUSIONS: The results confirm the high leave of controversy surrounding a possible link between C. pneumoniae and MS, and the matter requires further thorough investigation.     

Cryoglobulinemia and progression of fibrosis in chronic HCV infection: cause or effect?

OBJECTIVES: Mixed cryoglobulinemia (MC) is the most common extrahepatic manifestation of HCV infection. The aim of this study is to determine the prevalence of MC in HCV infected Greek patients and to identify if it is associated with liver histology or the mode of HCV transmission. METHODS: One hundred and twenty-six patients with chronic HCV infection were evaluated for the presence of serum cryoglobulins, autoantibodies and viral markers. One hundred and eighteen of them underwent liver biopsy and each specimen was evaluated according to the grading and staging system described by Ishak et al. RESULTS: Cryoglobulins were detected in 37/126 (29.4%) HCV patients and cryocrit values ranged between 0.5 and 6.5%. Only two patients presented clear clinical manifestations of MC. In patients with MC, a higher grading (6.40+/-2.06 vs. 5.27+/-2.55, p=0.013) and staging score (3.71+/-1.45 vs. 2.83+/-1.84, p=0.007) was noted in liver biopsy compared to those without MC. Logistic regression analysis identified staging score (OR, 1.33; CI, 1.06-1.66, p=0.015) as the only independent variable associated with cryoglobulinemia. Correlation between the presence of cryoglobulins and the mode of HCV transmission was not found. CONCLUSIONS: Greek patients with chronic HCV infection have high prevalence of cryoglobulinemia. A clear association between the presence of serum cryoglobulins and staging score of chronic hepatitis was found, with no difference in patients' age or the duration of infection. It is possible that cryoglobulinemia results in more rapid hepatic fibrosis in HCV infected patients.