Pulmonary rehabilitation (PR) is a proven and effective intervention for chronic obstructive pulmonary disease (COPD). The recent pandemic has raised interest on new services, such as telerehabilitation (Tele-R). The aim of this study was to systematically review the effects of Tele-R in COPD on: 1) exercise capacity evaluated by the 6-minute walk test (6MWT); 2) dyspnea (modified Medical Research Council – mMRC); 3) COPD control (the COPD assessment test - CAT). The analysis compared Tele-R versus no rehabilitation and Tele-R versus center-based rehabilitation. This meta-analysis was undertaken according to PRISMA recommendations. This pair-wise meta-analysis included data obtained from studies that enrolled 758 COPD patients. The tele-R compared to no rehabilitation improved the 6MWT distance of 48 m (CI: 24, 72; p<0.001) and the mMRC of -1.02U (CI: -1.49, -0.59; p<0.001), and the CAT of -5.74U (CI: -7.42, -0.407; p<0.001). The tele-R compared to center-based rehabilitation showed no difference on 6MWT distance (p=0.563), mMRC (p=0.911), and CAT (p=0.85). In COPD patients, Tele-R is effective in improving exercise tolerance and patient-reported outcomes and it seems to be a valid alternative to center-based rehabilitation, but more studies are needed to better understand how to select the right patients and which kind of Tele-R is more appropriate.
Background and Purpose:Clinical reasoning for nurses is considered a valuable component of clinical nursing competencies, but there are few tools to ascertain this. This study tested the Italian Nurses Clinical Reasoning Scale (I-NCRS) psychometric properties based on Levett-Jones’ theoretical clinical reasoning model.Methods:Content, face, and construct characteristics were ascertained for their validity. The study had a two-phase design: (a) content and face validity and (b) construct validity.Results:Three factors emerged from the factorial analysis of our reference sample: nursing problems of health, nursing information of health, and nursing assessment of health.Conclusions:The scale represents a valuable tool for the self-assessment of the clinical reasoning skills of nurses. I-NCRS showed evidence of validity and reliability, being also useful for assessing clinical reasoning for educational and research purposes among Italian nurses.
Chronic illness requires numerous treatments and self-care is essential in the care process. Evaluation of self-care behaviors facilitates the identification of patients’ needs and optimizes education and care processes. This study aimed to test the psychometric characteristics (validity, reliability, and measurement error) of the Albanian version of the Self-Care of Chronic Illness Inventory (SC-CII). Patients with multiple chronic conditions and caregivers were recruited in outpatient clinics in Albania. The patients completed the SC-CII, which includes three scales: self-care maintenance, self-care monitoring, and self-care management. Factorial validity was tested for each scale, with confirmatory factor analysis. Reliability was evaluated with the composite coefficient, Cronbach’s alpha, and the global reliability index for multidimensional scales. The construct validity was tested using hypothesis testing and known differences between groups. The measurement error was tested to assess responsiveness to changes. The self-care maintenance and self-care monitoring scales showed a unidimensional factorial structure, while the self-care management scale showed a bidimensional structure. Reliability estimates were adequate for all reliability coefficients. Construct validity was supported. The measurement error was adequate. The Albanian version of the SC-CII shows good psychometric properties in the Albanian sample.
Background & Objective: Multiple sclerosis (MS) is an inflammatory neurodegenerative disease characterized by destruction of oligodendrocytes, immune cell infiltration and demyelination. Inflammation plays a significant role in MS, and the inflammatory mediators such as eicosanoids, leukotrienes, superoxide radicals are involved in pro-inflammatory responses in MS. In this systematic review we tried to define and discuss all the findings of in vivo animal studies and human clinical trials on the potential association between arachidonic acid (AA) pathway and multiple sclerosis. Methods: A systematic literature search across Pubmed, Scopus, Embase and Cochrane database was conducted. This systematic review was performed according to PRISMA guidelines. Results: A total of 146 studies were included, of which 34 were conducted in animals, 58 in humans, and 60 studies reported the role of different compounds that target AA mediators or their corresponding enzymes/ receptors, and can have a therapeutic effect in MS. These results suggest that eicosanoids have significant roles in experimental autoimmune encephalomyelitis (EAE) and MS. The data from animal and human studies elucidated that PGI2, PGF2α, PGD2, isoprostanes, PGE2, PLA2, LTs are increased in MS. PLA2 inhibition modulates the progression of the disease. PGE1 analogues can be a useful option in the treatment of MS. Conclusions: All studies reported the beneficial effects of COX and LOX inhibitors in MS. The hybrid compounds, such as COX-2 inhibitors/TP antagonists and 5-LOX inhibitors can be an innovative approach for multiple sclerosis treatment. Future work in MS should shed light in synthesizing new compounds targeting arachidonic acid pathway.
Duchenne muscular dystrophy (DMD) is a muscular disease characterized by progressive muscle degeneration. Life expectancy is between 30 and 50 years, and death is correlated with cardiac or respiratory complications. Currently, there is no cure, so there is a great interest in new pharmacological targets. Sirtuin1 (SIRT1) seems to be a potential target for DMD. In muscle tissue, SIRT1 exerts anti-inflammatory and antioxidant effects. The aim of this study is to summarize all the findings of in vivo and in vitro literature studies about the potential role of SIRT1 in DMD. A systematic literature search was performed according to PRISMA guidelines. Twenty-three articles satisfied the eligibility criteria. It emerged that SIRT1 inhibition led to muscle fragility, while conversely its activation improved muscle function. Additionally, resveratrol, a SIRT1 activator, has brought beneficial effects to the skeletal, cardiac and respiratory muscles by exerting anti-inflammatory activity that leads to reduced myofiber wasting.
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