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21.
Krokavcova M Nagyova I Rosenberger J Gavelova M Middel B Gdovinova Z Groothoff JW van Dijk JP 《International journal of rehabilitation research. Internationale Zeitschrift für Rehabilitationsforschung. Revue internationale de recherches de réadaptation》2012,35(1):40-47
This study explores how employment is associated with perceived physical and mental health status in people with multiple sclerosis (MS) adjusted for sociodemographic and clinical variables stratified by age. The sample consisted of 184 MS patients divided into a younger (<45 years) and an older (≥45 years) age group. Respondents underwent an interview, a neurological examination on disability [Expanded Disability Status Scale (EDSS)], and completed the Short Form-36 Health Survey. Of the respondents (mean age 40.5±6.2 years), 43.5% were employed. Significant differences between younger and older patients were found in employment, EDSS, disease duration, and five Short Form-36 Health Survey dimensions. Block-step multiple regression explained 32.4% of the variance in physical health and 14.5% in mental health in the younger group. Being employed was significantly related to good physical health, whereas EDSS diminished the effect of being employed on physical health. The most important variable for mental health was employment status in the younger group. For the older age group, 19.1% of the variance in physical health and 14.0% of the variance in mental health was explained by the studied variables. Male gender and a lower EDSS were significant explanatory variables of better physical health. Male gender significantly explained mental health in the older age group. In conclusion, employment status was an explanatory variable for physical health and mental health in the younger patients. EDSS played a significant role in physical health for all patients. A vocational rehabilitation program could prevent eventual nonemployment and improve health outcomes in older MS people. 相似文献
22.
Havlikova E van Dijk JP Nagyova I Rosenberger J Middel B Dubayova T Gdovinova Z Groothoff JW 《Journal of neurology》2011,258(12):2222-2229
Sleep disturbances are common and often severe in patients with Parkinson’s disease (PD) and their symptoms can be present
at any time of day. The purpose of our study was to examine how excessive daytime sleepiness or poor nocturnal sleep quality
and mood disorders influence the quality of life (QoL) in PD patients. Ninety-three PD patients from eastern Slovakia were
recruited (49.5% males, mean age 68.0 ± 9.5 years, mean disease duration 6.1 ± 5.9 years). Sleep disturbances were measured
using the Epworth Sleepiness Scale (ESS) and the Pittsburgh Sleep Quality Index (PSQI); QoL with the Parkinson’s Disease Quality
of Life Questionnaire (PDQ-39); depression and anxiety with the Hospital Anxiety and Depression Scale (HADS) and disease severity
with the Unified Parkinson’s Disease Rating Scale (UPDRS). χ
2 test, bivariate correlations and multiple linear regressions were performed. PSQI and ESS had significant correlations with
worse QoL (p < 0.01, p < 0.05, respectively). HADS-D (p < 0.01), HADS-A (p < 0.01), UPDRS (p < 0.01) and disease duration (p < 0.05) were also significantly related to worse QoL. In the linear regression analysis, however, only PSQI (p < 0.01), anxiety (p < 0.001) and UPDRS (p < 0.001) remained significant. The model with PSQI explained 74% of the variance, and the model with ESS explained 63% of
the variance in PDQ-39 when analyses were performed separately. In an overall model, however, only PSQI remained significant,
accounting for 82% of the variance in PDQ-39. Nighttime poor sleep and anxiety are important contributors leading to a worse
QoL. As these are treatable conditions, they should be recognized by clinicians and managed properly. 相似文献
23.
Geert-Jan Biessels Amer Kamal Ivan J.A Urban Berrie M Spruijt D.Willem Erkelens Willem Hendrik Gispen 《Brain research》1998,800(1):2052
Streptozotocin-diabetic rats express deficits in water maze learning and hippocampal synaptic plasticity. The present study examined whether these deficits could be prevented and/or reversed with insulin treatment. In addition, the water maze learning deficit in diabetic rats was further characterized. Insulin treatment was commenced at the onset of diabetes in a prevention experiment, and 10 weeks after diabetes induction in a reversal experiment. After 10 weeks of treatment, insulin-treated diabetic rats, untreated diabetic rats and non-diabetic controls were tested in a spatial version of the Morris water maze. Next, hippocampal long-term potentiation (LTP) was measured in vitro. To further characterize the effects of diabetes on water maze learning, a separate group of rats was pre-trained in a non-spatial version of the maze, prior to exposure to the spatial version. Both water maze learning and hippocampal LTP were impaired in diabetic rats. Insulin treatment commenced at the onset of diabetes prevented these impairments. In the reversal experiment, insulin treatment failed to reverse established deficits in maze learning and restored LTP only partially. Non-spatial pre-training abolished the performance deficit of diabetic rats in the spatial version of the maze. It is concluded that insulin treatment may prevent but not reverse deficits in water maze learning and LTP in streptozotocin-diabetic rats. The pre-training experiment suggests that the performance deficit of diabetic rats in the spatial version of the water maze is related to difficulties in learning the procedures of the maze rather than to impairments of spatial learning. 相似文献
24.
Rolf A. G. de Ruijter Boudewijn Stegenga Rob M. H. Schaub Michiel F. Reneman Berrie Middel 《Community dentistry and oral epidemiology》2015,43(1):86-96
Occupational determinants of ill health in dentists were systematically reviewed in literature. The methodological quality of the studies was evaluated. Studies were included if they evaluated health‐related risk factors in dental practice by means of quantitative methods and statistical analysis of collected data. Despite all the factors affecting dentists' physical and mental health, evidence of the predictive value of all these risk factors remains scarce. More than one‐third (37%) of the studies appraised were found to be low quality research (weak or invalid). Results from studies investigating the factors associated with ill health in dentists do not allow for conclusions at the meta‐level. More prospective and retrospective case‐control studies should be conducted and attention should be paid to measuring outcomes with validated instruments to enable comparative studies and statistical summation of findings. 相似文献
25.
Gerhard Glatting Marguerite Müller Bernd Koop Kathrin Hohl Claudia Friesen Bernd Neumaier Eleanor Berrie Pru Bird Geoffrey Hale Norbert M Blumstein Herman Waldmann Donald Bunjes Sven N Reske 《Journal of nuclear medicine》2006,47(8):1335-1341
The outcome of hematopoietic cell transplantation for hematologic malignancies may be improved by delivering targeted radiation to hematopoietic organs while relatively sparing nontarget organs. We evaluated the biodistribution of 111In-labeled anti-CD45 antibody in humans using the rat IgG2a monoclonal antibody YAML568 that recognizes a common CD45 epitope present on all human leukocytes. METHODS: Eight patients undergoing bone marrow transplantation received YAML568 labeled with 122 +/- 16 MBq of 111In intravenously followed by serial blood sampling, urine collection, and conjugated view planar gamma-camera imaging up to 144 h after injection. Time-activity curves were obtained using region-of-interest analysis in the accumulating organs and residence times were calculated. An estimate for the radiation-absorbed doses for each organ per unit of administered activity of 90Y was calculated using software for internal dose assessment. The first patient received no unlabeled antibody preloading. The second 2 patients received a preloading dose of 10 mg (0.15 mg/kg). The last 5 patients received a preloading dose of 30-47 mg (0.5 mg/kg). RESULTS: No significant administration-related side effects were seen. The 3 patients receiving no antibody or low antibody preloading had an unfavorable biodistribution with a high initial accumulation of activity in the liver (37%) and the spleen (34%). For the patients receiving 0.5-mg/kg antibody preloading, the estimated radiation-absorbed doses for red bone marrow, spleen, liver, kidney, and total body were 6.4 +/- 1.2, 19 +/- 5, 3.9 +/- 1.4, 1.1 +/- 0.4, and 0.6 +/- 0.1 mGy/MBq, respectively, demonstrating preferential red marrow targeting. A linear regression model showed that the amount of unlabeled antibody preloading per body weight has a strong influence on the estimated red marrow absorbed dose (P = 0.003, R2 = 0.80). CONCLUSION: This study shows that the anti-CD45 monoclonal antibody YAML568 is suitable for delivering selectively radiation to hematopoietic tissues when labeled with 90Y provided that a preloading dose of about 0.5 mg/kg unlabeled antibody is given. 相似文献
26.
Susanne H Hodgson Prateek Choudhary Sean C Elias Kathryn H Milne Thomas W Rampling Sumi Biswas Ian D Poulton Kazutoyo Miura Alexander D Douglas Daniel GW Alanine Joseph J Illingworth Simone C de Cassan Daming Zhu Alfredo Nicosia Carole A Long Sarah Moyle Eleanor Berrie Alison M Lawrie Yimin Wu Ruth D Ellis Adrian V S Hill Simon J Draper 《Molecular therapy》2014,22(12):2142-2154
The development of effective vaccines against difficult disease targets will require the identification of new subunit vaccination strategies that can induce and maintain effective immune responses in humans. Here we report on a phase 1a clinical trial using the AMA1 antigen from the blood-stage Plasmodium falciparum malaria parasite delivered either as recombinant protein formulated with Alhydrogel adjuvant with and without CPG 7909, or using recombinant vectored vaccines—chimpanzee adenovirus ChAd63 and the orthopoxvirus MVA. A variety of promising “mixed-modality” regimens were tested. All volunteers were primed with ChAd63, and then subsequently boosted with MVA and/or protein-in-adjuvant using either an 8- or 16-week prime-boost interval. We report on the safety of these regimens, as well as the T cell, B cell, and serum antibody responses. Notably, IgG antibody responses primed by ChAd63 were comparably boosted by AMA1 protein vaccine, irrespective of whether CPG 7909 was included in the Alhydrogel adjuvant. The ability to improve the potency of a relatively weak aluminium-based adjuvant in humans, by previously priming with an adenoviral vaccine vector encoding the same antigen, thus offers a novel vaccination strategy for difficult or neglected disease targets when access to more potent adjuvants is not possible. 相似文献
27.
Enrichment of IL‐17A+IFN‐γ+ and IL‐22+IFN‐γ+ T cell subsets is associated with reduction of NKp44+ILC3s in the terminal ileum of Crohn's disease patients
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J. Li A. L. Doty Y. Tang D. Berrie A. Iqbal S. A. Tan M. J. Clare‐Salzler S. M. Wallet S. C. Glover 《Clinical and experimental immunology》2017,190(1):143-153
Crohn's disease (CD) is a chronic inflammatory condition of the human gastrointestinal tract whose aetiology remains largely unknown. Dysregulated adaptive immune responses and defective innate immunity both contribute to this process. In this study, we demonstrated that the interleukin (IL)‐17A+interferon (IFN)‐γ+ and IL‐22+IFN‐γ+ T cell subsets accumulated specifically in the inflamed terminal ileum of CD patients. These cells had higher expression of Ki‐67 and were active cytokine producers. In addition, their proportions within both the IL‐17A‐producer and IL‐22‐producer populations were increased significantly. These data suggest that IL‐17A+IFN‐γ+ and IL‐22+IFN‐γ+ T cell subsets might represent the pathogenic T helper type 17 (Th17) population in the context of intestinal inflammation for CD patients. In the innate immunity compartment we detected a dramatic alteration of both phenotype and function of the intestinal innate lymphoid cells (ILCs), that play an important role in the maintenance of mucosal homeostasis. In the inflamed gut the frequency of the NKp44–CD117–ILC1s subset was increased significantly, while the frequency of NKp44+ILC3s was reduced. Furthermore, the frequency of human leucocyte antigen D‐related (HLA‐DR)‐expressing‐NKp44+ILC3s was also reduced significantly. Interestingly, the decrease in the NKp44+ILC3s population was associated with an increase of pathogenic IL‐17A+IFN‐γ+ and IL‐22+IFN‐γ+ T cell subsets in the adaptive compartment. This might suggest a potential link between NKp44+ILC3s and the IL‐17A+IFN‐γ+ and IL‐22+IFN‐γ+ T cell subsets in the terminal ileum of CD patients. 相似文献
28.
van Leeuwen R Tiesinga LJ Middel B Post D Jochemsen H 《Journal of clinical nursing》2008,17(20):2768-2781
Aim. To determine the effects of a course for nursing students on developing competence in spiritual care and the factors that might influence the effects. Background. Studies suggest that role preparation in nursing for spiritual care is poor. For the assessment of competence, few or no explicit competency framework or assessment tools seemed to be used. Design. Quasi‐experimental crossover design (pre–post‐test). Method. The subjects were students from Christian nursing schools in the Netherlands (n = 97). The intervention consisted of a course in spiritual care. Competencies were measured with an assessment tool, the Spiritual Care Competence Scale. Data were analysed by t‐test procedures (paired‐samples t‐test). At T1 vignettes were added to assess the quality of the students’ own analyses. These data were analysed by a Mann–Whitney test. Regression analyses were performed on the influence of student characteristics on the subscales of the assessment tool. Results. Ninety‐seven students participated in this study. Analysis showed statistically significant changes in scores on three subscales of the Spiritual Care Competence Scale between groups (T1) and over time for the whole cohort of students on all subscales (T2). Clinical placement showed as a negative predictor for three subscales of the Spiritual Care Competence Scale. Experience in spiritual care and a holistic vision of nursing both showed as positive predictors on certain competencies. A statistically significant difference was observed between groups in the student analysis of a vignette with explicit spiritual content. Conclusions. The outcomes raise questions about the content of education in spiritual care, the measurement of competencies and the factors that influence competency development. Relevance to clinical practice. The results provide nurse educators with insight into the effects of education in spiritual care on students’ competencies and help them consider a systematic place for spiritual care within the nursing curriculum. 相似文献
29.
Fatigue in Parkinson's disease is not related to excessive sleepiness or quality of sleep 总被引:1,自引:0,他引:1
Havlikova E van Dijk JP Rosenberger J Nagyova I Middel B Dubayova T Gdovinova Z Groothoff JW 《Journal of the neurological sciences》2008,270(1-2):107-113
OBJECTIVES: Many patients with Parkinson's disease (PD) suffer from non-motor symptoms like sleep disturbances, excessive daytime sleepiness and fatigue. The aim of our research was to explore whether fatigue is related to sleepiness and sleep problems, depression and functional status, controlled for age, gender and disease duration. METHODS: The sample consisted of 78 PD patients from Eastern Slovakia (52% males, mean age 68.8+/-8.7, mean disease duration 7.2+/-6.8). The Multidimensional Fatigue Inventory (5 dimensions), the Epworth Sleepiness Scale, the Pittsburgh Sleep Quality Index, Hospital Anxiety and Depression Scale and the Unified Parkinson's Disease Rating Scale were used. Demographic data were obtained in a structured interview. Multiple linear regression was used to analyse the data. RESULTS: Sleepiness did not show significant association with fatigue in any of the fatigue domains; neither did quality of sleep. Depression was significantly associated with all domains of fatigue, the strongest being the relationship with general fatigue (beta .42), reduced motivation (beta .39), mental fatigue (beta .35) (p<.001), and physical fatigue (beta .31) (p<.01), while the relationship with reduced activity was less strong (beta .22) (p<.05). Worse functional status was significantly related to reduced activity (beta .50), general fatigue (beta .35), physical fatigue (beta .35), and mental fatigue (beta .35) (p<.001). CONCLUSION: Fatigue is not related to daytime sleepiness or night-time sleep dysfunction. Fatigue is more strongly influenced by the presence of depression and worse functional status. 相似文献
30.