Burnout syndrome in Cypriot physiotherapists: a national survey

Background. Burnout in the healthcare workers is formally defined as a state of physical, emotional and mental exhaustion caused by long-term involvement in situations that are emotionally demanding. Methods. Using a random stratified sampling method and taking into account geographical location, specialty and type of employment, 172 physiotherapists working both in the private and public sectors completed an anonymous questionnaire that included several aspects related to burnout; the MBI scale, questions related to occupational stress, and questions pertaining to self image. Results. Almost half (46%) of the 172 participants believed that their job is stressful. Approximately 57% of the physiotherapists who worked in the public sector and 40% of those who worked in the private sector (p = 0.038) reported that their job is stressful. In total, 21.1% of participants met Maslach's criteria for burnout. The point prevalence of burnout was as follows: (1) 13.8% of those who worked in the public sector and 25.5% of those in the private sector (2) 22.2% of males and 20% of females (3) 21.6% who were married, 18% who were single and 33.3% who were separated. Gender was found to be associated with the level of personal accomplishment (chi-squared test; p = 0.049), as 17.8% of men compared with 24.3% of women reported high personal accomplishment. The number of years of working as a physiotherapist correlated negatively (r = -0.229, p = 0.004) with the total depersonalization score. Regression analysis showed that the perception that the job is stressful (p < 0.001) and the low salary (p = 0.016) were significant predictors of high emotional exhaustion scores, while age group (p = 0.027) predicted high scores of depersonalization and the employment sector (p = 0.050) as well as the low salary predicted high personal accomplishment scores. Conclusions. Burnout levels in physiotherapists in Cyprus ranged from low to moderate

Use of Telemedicine Healthcare Systems in Children and Adolescents with Chronic Disease or in Transition Stages of Life: Consensus Document of the Italian Society of Telemedicine (SIT), of the Italian Society of Preventive and Social Pediatrics (SIPPS), of the Italian Society of Pediatric Primary Care (SICuPP), of the Italian Federation of Pediatric Doctors (FIMP) and of the Syndicate of Family Pediatrician Doctors (SIMPeF)

Telemedicine is considered an excellent tool to support the daily and traditional practice of the health profession, especially when referring to the care and management of chronic patients. In a panorama in which chronic pathologies with childhood onset are constantly increasing and the improvement of treatments has allowed survival for them into adulthood, telemedicine and remote assistance are today considered effective and convenient solutions both for the chronic patient, who thus receives personalized and timely assistance, and for the doctors, who reduce the need for direct intervention, hospitalizations and consequent management costs. This Consensus document, written by the main Italian Scientific Societies involved in the use of telemedicine in pediatrics, has the objectives to propose an organizational model based on the relationships between the actors who participate in the provision of a telemedicine service aimed at minors with chronic pathologies, identifying specific project links between the areas of telemedicine in the developmental age from the first 1000 days of life to the age adult. The future scenario will have to be able to integrate digital innovation in order to offer the best care to patients and citizens. It will have to be able to provide the involvement of patients from the very beginning of the design of any care pathway, increasing where possible the proximity of the health service to citizens

Placenta Growth Factor-1 Exerts Time-Dependent Stabilization of Adherens Junctions Following VEGF-Induced Vascular Permeability

Increased vascular permeability is an early event characteristic of tissue ischemia and angiogenesis. Although VEGF family members are potent promoters of endothelial permeability the role of placental growth factor (PlGF) is hotly debated. Here we investigated PlGF isoforms 1 and 2 and present in vitro and in vivo evidence that PlGF-1, but not PlGF-2, can inhibit VEGF-induced permeability but only during a critical window post-VEGF exposure. PlGF-1 promotes VE-cadherin expression via the trans-activating Sp1 and Sp3 interaction with the VE-cadherin promoter and subsequently stabilizes transendothelial junctions, but only after activation of endothelial cells by VEGF. PlGF-1 regulates vascular permeability associated with the rapid localization of VE-cadherin to the plasma membrane and dephosphorylation of tyrosine residues that precedes changes observed in claudin 5 tyrosine phosphorylation and membrane localization. The critical window during which PlGF-1 exerts its effect on VEGF-induced permeability highlights the importance of the translational significance of this work in that PLGF-1 likely serves as an endogenous anti-permeability factor whose effectiveness is limited to a precise time point following vascular injury. Clinical approaches that would pattern nature's approach would thus limit treatments to precise intervals following injury and bring attention to use of agents only during therapeutic windows

A Biological Global Positioning System: Considerations for Tracking Stem Cell Behaviors in the Whole Body

Many recent research studies have proposed stem cell therapy as a treatment for cancer, spinal cord injuries, brain damage, cardiovascular disease, and other conditions. Some of these experimental therapies have been tested in small animals and, in rare cases, in humans. Medical researchers anticipate extensive clinical applications of stem cell therapy in the future. The lack of basic knowledge concerning basic stem cell biology-survival, migration, differentiation, integration in a real time manner when transplanted into damaged CNS remains an absolute bottleneck for attempt to design stem cell therapies for CNS diseases. A major challenge to the development of clinical applied stem cell therapy in medical practice remains the lack of efficient stem cell tracking methods. As a result, the fate of the vast majority of stem cells transplanted in the human central nervous system (CNS), particularly in the detrimental effects, remains unknown. The paucity of knowledge concerning basic stem cell biology—survival, migration, differentiation, integration in real-time when transplanted into damaged CNS remains a bottleneck in the attempt to design stem cell therapies for CNS diseases. Even though excellent histological techniques remain as the gold standard, no good in vivo techniques are currently available to assess the transplanted graft for migration, differentiation, or survival. To address these issues, herein we propose strategies to investigate the lineage fate determination of derived human embryonic stem cells (hESC) transplanted in vivo into the CNS. Here, we describe a comprehensive biological Global Positioning System (bGPS) to track transplanted stem cells. But, first, we review, four currently used standard methods for tracking stem cells in vivo: magnetic resonance imaging (MRI), bioluminescence imaging (BLI), positron emission tomography (PET) imaging and fluorescence imaging (FLI) with quantum dots. We summarize these modalities and propose criteria that can be employed to rank the practical usefulness for specific applications. Based on the results of this review, we argue that additional qualities are still needed to advance these modalities toward clinical applications. We then discuss an ideal procedure for labeling and tracking stem cells in vivo, finally, we present a novel imaging system based on our experiments

Bone marrow-derived cells in ocular neovascularization: contribution and mechanisms

Ocular neovascularization often leads to severe vision loss. The role of bone marrow-derived cells (BMCs) in the development of ocular neovascularization, and its significance, is increasingly being recognized. In this review, we discuss their contribution and the potential mechanisms that mediate the effect of BMCs on the progression of ocular neovascularization. The sequence of events by which BMCs participate in ocular neovascularization can be roughly divided into four phases, i.e., mobilization, migration, adhesion and differentiation. This process is delicately regulated and liable to be affected by multiple factors. Cytokines such as vascular endothelial growth factor, granulocyte colony-stimulating factor and erythropoietin are involved in the mobilization of BMCs. Studies have also demonstrated a key role of cytokines such as stromal cell-derived factor-1, tumor necrosis factor-α, as well as vascular endothelial growth factor, in regulating the migration of BMCs. The adhesion of BMCs is mainly regulated by vascular cell adhesion molecule-1, intercellular adhesion molecule-1 and vascular endothelial cadherin. However, the mechanisms regulating the differentiation of BMCs are largely unknown at present. In addition, BMCs secrete cytokines that interact with the microenvironment of ocular neovascularization; their contribution to ocular neovascularization, especially choroidal neovascularization, can be aggravated by several risk factors. An extensive regulatory network is thought to modulate the role of BMCs in the development of ocular neovascularization. A comprehensive understanding of the involved mechanisms will help in the development of novel therapeutic strategies related to BMCs. In this review, we have limited the discussion to the recent progress in this field, especially the research conducted at our laboratory

ELICITING THE VALUE OF INNOVATION INTERMEDIARIES IN THE COPERNICUS ECOLOGY: AN EMPIRICAL INVESTIGATION

The Copernicus Programme aims to provide full, free and open access to data and information on our planet and its environment. Copernicus data create value for many end-users (e.g., organisations in the Energy, Insurance, and Health sectors). However, end-users often lack knowledge of the value of Copernicus data for their business, limiting their adoption and hindering the potential value for European citizens. Therefore, the European Commission is promoting the rising of innovation intermediaries to support end-users in adopting the Copernicus Data. Innovation intermediaries are public and private organisations supporting firm-level and system-level innovation. Innovation intermediaries provide links between organisations and share knowledge about technologies and knowledge-intensive products and services. Although the role of innovation intermediaries has been extensively studied in academic literature, end-users' perspective on innovation intermediaries supporting value creation is still under-investigated. Therefore, this study aims to investigate how and why innovation intermediaries enact for intermediated organisations. We investigated four main networks of innovation intermediaries in the Copernicus ecology. The Copernicus Accelerator, the Copernicus Academy, the DIAS platforms, and the Copernicus Relays We conducted 32 semi-structured interviews with managers of end-user organisations who leverage the intermediaries to adopt Copernicus data in their business. We inductively analyse our data, leveraging a knowledge-based view of the well-established VRIO (Value, Rareness, Imitability, and Organisation) framework to sensemake our findings. We found that the Accelerator supports value creation by providing end-users with ecosystem knowledge. The Academy offers technical and ecosystem knowledge, bridging the gap between academia and industry. The DIAS enables end-users to vertically integrate towards the upstream through data accessibility and elaboration infrastructures. The Relays offer ecosystem knowledge and support new partnership development. Besides, taking the end-users' perspective, we discover that innovation intermediaries limit their value enactment when it is difficult to reduce the information asymmetry between the space sector and the end-users, or tend to provide end-users with standardized services rather than tailored ones. Our research contributes to innovation intermediaries and the project ecology body of knowledge. To contribute to practice, we provide the managers of the investigated innovation intermediaries with the VRIO model shaped on their organisations. They can use it to assess their value enactment from the end-users' perspective. Officers in the European Commission may benefit from this study by looking at the value enacted by the intermediaries, checking for their institutional mission alignment, and leveraging the strengths and weaknesses of each intermediary to balance their Copernicus intermediary portfolio

Normotensive male offspring of essential hypertensive parents show early changes in left ventricular geometry independent of blood pressure.

For the purpose of detecting early left ventricle (LV) abnormalities in normotensive offspring of hypertensive parents (EH+), 23 normotensive sedentary male EH+ (age 25 ± 3 years) and 20 matched offspring of normotensive families (EH-), underwent: clinic bloop pressure (BP) measurement, 24-hour ambulatory BP monitoring (ABPM), frequency-domain parameters of autonomic heart rate control and conventional and Doppler tissue echocardiographic (DTE) study of both ventricles, including relative wall thickness (RWT) as an index of LV remodeling. EH+ subjects had slightly higher office systolic and diastolic (P < 0.05), average 24-hour systolic (P < 0.001), diastolic (P < 0.01), and mean BP (P < 0.05). No between-group differences were detected for heart rate variability, LV mass and systolic and diastolic function in both ventricles. RWT was greater in EH+ (0.38 ± 0.05 vs. 0.34 ± 0.03 SD; P < 0.01), which was significantly related, at the univariate analysis, to the condition of EH+ (P < 0.004) and to the clinic and ambulatory BP parameters as well (P = 0.06-0.01). However, at the stepwise multiple regression analysis, with RWT used as the dependent variable, only the condition of EH+ was independently associated with RWT (P < 0.008), whereas BP did not. RWT, according to receiver operating characteristic curves analysis, predicted the condition of EH+ (cutoff point 0.369, specificity 90%, sensitivity 65%). Our data suggest that an higher RWT, as an index towards LV concentric remodeling, is the earliest change in LV geometry in EH+ subjects, independent of any slight elevation in BP. Thus, RWT measurement may be a quite specific tool to detect early LV alterations due to the condition of EH+