Błażej Cieślik

Bio: Błażej Cieślik is an academic researcher from Jan Długosz University. The author has contributed to research in topics: Medicine & Anxiety. The author has an hindex of 6, co-authored 28 publications receiving 131 citations.

Use of virtual reality-based training in different fields of rehabilitation: A systematic review and meta-analysis.

Abstract: Objectives To analyse the effectiveness of virtual reality-based interventions within several fields of rehabilitation, and to investigate whether the outcomes of virtual reality-based interventions, in terms of upper or lower limb function, gait and balance, differ with respect to the virtual reality system used. Methods A search of PubMed database resulted in an initial total of 481 records. Of these, 27 articles were included in the study. A final total of 20 articles, with neurological, orthoapedic, geriatric or paediatric patients, published between 2012 and 2019, were included in the study. Two independent reviewers selected potentially relevant articles based on the inclusion criteria for full-text reading. They extracted data, and evaluated the methodological quality of each study. Results Seventeen studies were included in the meta¬ -analysis. Eight studies analysed upper limb function, with no significant evidence that specialized VR is superior to conventional treatment. Regarding FuglMeyer scale results, the effect of specialized virtual reality therapy was found to be significantly better than conventional treatment. No significant differences between specialized VR and conventional treatment were observed in effects on hand dexterity and gait. There was a significant difference in effects on balance in favour of specialized virtual reality as compared to conventional treatment. Gaming virtual reality was significantly better than conventional treatment for upper limb function, but not for hand dexterity, gait and balance. Conclusion Use of specialized virtual reality and gaming virtual reality can be advantageous for treatment of the upper extremity, but not for hand dexterity and gait in all pathologies considered. Specialized virtual reality can improve balance in neurological patients.

Immersive Virtual Reality Therapy as a Support for Cardiac Rehabilitation: A Pilot Randomized-Controlled Trial

Abstract: Depression and anxiety can significantly reduce the effectiveness of cardiac rehabilitation (CR) Several studies have assessed the effectiveness of virtual reality (VR)-based interventions for sym

What can virtual reality offer to stroke patients? A narrative review of the literature.

Abstract: Background Studies demonstrated the efficacy of virtual reality (VR) as a method supporting the post-stroke neuro-rehabilitation process by activating motor learning processes. Nevertheless, stroke is frequently accompanied by serious psychological problems including depression, which is associated with an increased risk of mortality, lower post-stroke physical activity, and higher disability in stroke patients. Objectives To explore the current use of VR as a method supporting the neuro-rehabilitation process, both in physical and psychological dimensions. Methods An exploratory review was conducted with a narrative synthesis. PubMed was used for literature search. Search includes the use of VR in physical rehabilitation, and as support therapy in psychiatric disorders. Both primary research and systematic reviews were included. Results In neurological disorders rehabilitation, out of 22 studies, 16 concerned stroke survivors. In psychiatric disorders, 44 literature reviews were included. Conclusion The studies confirmed the effectiveness of various forms of VR treatment in the alleviation of psychological and behavioral problems and psychiatric disorders. There is a shortage of VR-based technological solutions that would, besides physical rehabilitation, offer stroke patients therapeutic tools to alleviate psychological disturbance and improve the patient's mood and motivation. Such solutions will most likely become a field of intensive research in the coming years.

Cardiovascular consequences of metabolic syndrome

Abstract: The metabolic syndrome (MetS) is defined as the concurrence of obesity-associated cardiovascular risk factors including abdominal obesity, impaired glucose tolerance, hypertriglyceridemia, decreased HDL cholesterol, and/or hypertension. Earlier conceptualizations of the MetS focused on insulin resistance as a core feature, and it is clearly coincident with the above list of features. Each component of the MetS is an independent risk factor for cardiovascular disease and the combination of these risk factors elevates rates and severity of cardiovascular disease, related to a spectrum of cardiovascular conditions including microvascular dysfunction, coronary atherosclerosis and calcification, cardiac dysfunction, myocardial infarction, and heart failure. While advances in understanding the etiology and consequences of this complex disorder have been made, the underlying pathophysiological mechanisms remain incompletely understood, and it is unclear how these concurrent risk factors conspire to produce the variety of obesity-associated adverse cardiovascular diseases. In this review, we highlight current knowledge regarding the pathophysiological consequences of obesity and the MetS on cardiovascular function and disease, including considerations of potential physiological and molecular mechanisms that may contribute to these adverse outcomes.

Mechanisms of cognitive dysfunction in CKD.

Abstract: Cognitive impairment is an increasingly recognized major cause of chronic disability and is commonly found in patients with chronic kidney disease (CKD). Knowledge of the relationship between kidney dysfunction and impaired cognition may improve our understanding of other forms of cognitive dysfunction. Patients with CKD are at an increased risk (compared with the general population) of both dementia and its prodrome, mild cognitive impairment (MCI), which are characterized by deficits in executive functions, memory and attention. Brain imaging in patients with CKD has revealed damage to white matter in the prefrontal cortex and, in animal models, in the subcortical monoaminergic and cholinergic systems, accompanied by widespread macrovascular and microvascular damage. Unfortunately, current interventions that target cardiovascular risk factors (such as anti-hypertensive drugs, anti-platelet agents and statins) seem to have little or no effect on CKD-associated MCI, suggesting that the accumulation of uraemic neurotoxins may be more important than disturbed haemodynamic factors or lipid metabolism in MCI pathogenesis. Experimental models show that the brain monoaminergic system is susceptible to uraemic neurotoxins and that this system is responsible for the altered sleep pattern commonly observed in patients with CKD. Neural progenitor cells and the glymphatic system, which are important in Alzheimer disease pathogenesis, may also be involved in CKD-associated MCI. More detailed study of CKD-associated MCI is needed to fully understand its clinical relevance, underlying pathophysiology, possible means of early diagnosis and prevention, and whether there may be novel approaches and potential therapies with wider application to this and other forms of cognitive decline.

Use of virtual reality-based training in different fields of rehabilitation: A systematic review and meta-analysis.

Abstract: Objectives To analyse the effectiveness of virtual reality-based interventions within several fields of rehabilitation, and to investigate whether the outcomes of virtual reality-based interventions, in terms of upper or lower limb function, gait and balance, differ with respect to the virtual reality system used. Methods A search of PubMed database resulted in an initial total of 481 records. Of these, 27 articles were included in the study. A final total of 20 articles, with neurological, orthoapedic, geriatric or paediatric patients, published between 2012 and 2019, were included in the study. Two independent reviewers selected potentially relevant articles based on the inclusion criteria for full-text reading. They extracted data, and evaluated the methodological quality of each study. Results Seventeen studies were included in the meta¬ -analysis. Eight studies analysed upper limb function, with no significant evidence that specialized VR is superior to conventional treatment. Regarding FuglMeyer scale results, the effect of specialized virtual reality therapy was found to be significantly better than conventional treatment. No significant differences between specialized VR and conventional treatment were observed in effects on hand dexterity and gait. There was a significant difference in effects on balance in favour of specialized virtual reality as compared to conventional treatment. Gaming virtual reality was significantly better than conventional treatment for upper limb function, but not for hand dexterity, gait and balance. Conclusion Use of specialized virtual reality and gaming virtual reality can be advantageous for treatment of the upper extremity, but not for hand dexterity and gait in all pathologies considered. Specialized virtual reality can improve balance in neurological patients.

Management Challenges in Chronic Obstructive Pulmonary Disease in the COVID-19 Pandemic: Telehealth and Virtual Reality.

Abstract: For the treatment of chronic obstructive pulmonary disease (COPD), early diagnosis and unconditionally correct management at the initial stage of the disease are very important when the symptoms are not yet too worrying. In this way, the progress of the disease can be slowed down, as can the occurrence of late, life-threatening symptoms. Pulmonary rehabilitation is an essential component of the management of COPD. The selection of appropriate exercises, which are determined during the classification of patients into a suitable improvement program, is of key importance in the process of rehabilitation. The coronavirus disease 2019 (COVID-19) pandemic has resulted in major limitations to public health care. Health systems were largely unprepared for an outbreak of this magnitude. Searching for new, attractive technologies that help patients with chronic diseases seems to be justified. This may be driven by telehealth platforms, likewise with the use of virtual reality (VR). Analysis of the available literature indicates promising effectiveness, high patient acceptance, and high motivations to undertake physical activity with the use of such a solution. Thus, the management of patients with COPD during the COVID-19 pandemic should include options for remote delivery of pulmonary rehabilitation, including home-based, telerehabilitation, and computer-based virtual programs.