scholarly journals Rehabilitation Strategies and Key Related Mechanisms Involved in Stroke Recovery

2020 ◽  
Author(s):  
Hideki Nakano
Keyword(s):  
Stroke Recovery ◽  
Rehabilitation Strategies

scholarly journals Neuroplasticity Mechanisms and Prospects for Personalized Rehabilitation Strategies in Patients with Motor and Cognitive Impairments

2021 ◽  
Vol 20 (5) ◽  
pp. 37-46
Author(s):  
Kristina A. Shagaeva ◽  
Artur S. Shagaev
Keyword(s):  
Individual Characteristics ◽  
Micro Rna ◽  
Stroke Recovery ◽  
Cerebral Stroke ◽  
Motor Impairments ◽  
Genetic Characteristics ◽  
Positive Effects ◽  
Recovery Potential ◽  
The Brain ◽  
Rehabilitation Strategies

Aim. To highlight the most important areas of research on the problems of rehabilitation after stroke and the prospects for the development of new rehabilitation strategies, taking into account individual characteristics. Neuroplastic outcomes of anemic infarctions are presented by multi-pattern positive processes of synaptogenesis, sprouting, synthesis of neuroprotective proteins, and destructive effects of stress plasticity inducing dystonic disturbances, deterioration of stabilometric parameters and locomotor gait mechanisms with support deterioration [1]. Thus, specialists in neurorehabilitation should know the basics of fundamental neurophysiological processes in the central nervous system, interhemispheric networks of the brain, and optimize rehabilitation programs, taking into account individualized recovery profiles [2]. One of the factors influencing recovery after a stroke is nervous reorganization, which is proportional to the amount of damage [3]. The processes of neuroplasticity are studied from the standpoint of returning to the pre-stroke recovery model (with minor injuries) – forming “optimal” plasticity and compensatory strategies of “destructive” plasticity (with extensive hemispheric injuries). Micro-RNA (miRNA) are understudied in the neuroprotective reaction to cerebral ischemia. Another important modulator of stroke outcomes is the brain-derived neurotrophic factor (BDNF). Processing of the defective BDNF synthesis when the amino acid valine is replaced by methionine (val-met) that occurs during allelic disorders is of outstanding interest. Conclusion. Promising research areas for strategic approaches to rehabilitation after a stroke are the study of hemispheric introduction, miRNA and neuroprotection cascades; BDNF as an inducer of neuronal differentiation. Allelic BDNF polymorphisms induce lower recovery potential after stroke. Under certain environmental conditions motor learning can overcome the neuroplasticity deficit in the BDNF gene polymorphism. The studies have shown general patterns of positive effects of aerobic stimuli with enhanced BDNF secretion in the recovery of patients with cognitive and motor impairments; nevertheless, the onset period, intensity, duration and exercises rhythmicity have not been established in cerebral stroke. Future studies are likely to optimize rehabilitation profiles based on genetic characteristics.

Post-stroke recovery updates

2018 ◽  
Vol 19 (1) ◽  
pp. 53-57
Author(s):  
Ana Maria Bumbea ◽  
Roxana Carmen Dumitraşcu ◽  
Bogdan Ştefan Bumbea ◽  
Anca Emanuela Muşetescu ◽  
Otilia Rogoveanu ◽  
...  
Keyword(s):  
Stroke Recovery ◽  
Post Stroke

LncRNAs a New Target for Post-Stroke Recovery

2020 ◽  
Vol 26 (26) ◽  
pp. 3115-3121
Author(s):  
Jun Yang ◽  
Jingjing Zhao ◽  
Xu Liu ◽  
Ruixia Zhu
Keyword(s):  
Ischemic Stroke ◽  
Microglial Activation ◽  
Vital Role ◽  
Stroke Recovery ◽  
Biological Processes ◽  
Current Development ◽  
Post Stroke ◽  
Cascade Processes ◽  
Non Coding Rnas ◽  
Neuron Injury

LncRNAs (long non-coding RNAs) are endogenous molecules, involved in complicated biological processes. Increasing evidence has shown that lncRNAs play a vital role in the post-stroke pathophysiology. Furthermore, several lncRNAs were reported to mediate ischemia cascade processes include apoptosis, bloodbrain barier breakdown, angiogenesis, microglial activation induced neuroinflammation which can cause neuron injury and influence neuron recovery after ischemic stroke. In our study, we first summarize current development about lncRNAs and post-stroke, focus on the regulatory roles of lncRNAs on pathophysiology after stroke. We also reviewed genetic variation in lncRNA associated with functional outcome after ischemic stroke. Additionally, lncRNA-based therapeutics offer promising strategies to decrease brain damage and promote neurological recovery following ischemic stroke. We believe that lncRNAs will become promising for the frontier strategies for IS and can open up a new path for the treatment of IS in the future.

Multidimensional Phase I Dose Ranging Trials for Stroke Recovery Interventions: Key Challenges and How to Address Them

2021 ◽  
pp. 154596832110193
Author(s):  
Emily J. Dalton ◽  
Leonid Churilov ◽  
Natasha A. Lannin ◽  
Dale Corbett ◽  
Bruce C. V. Campbell ◽  
...  
Keyword(s):  
Decision Support ◽  
Phase I ◽  
Early Phase ◽  
Phase I Trial ◽  
Systematic Approach ◽  
Decision Support Tool ◽  
Maximum Tolerated Dose ◽  
Stroke Recovery ◽  
Support Tool ◽  
Dose Ranging

Despite an increase in the amount of published stroke recovery research, interventions have failed to markedly affect the trajectory of recovery poststroke. We argue that early-phase research to systematically investigate dose is an important contributor to advance the science underpinning stroke recovery. In this article, we aim to ( a) define the problem of insufficient use of a systematic approach to early-phase, multidimensional dose articulation research and ( b) propose a solution that applies this approach to design a multidimensional phase I trial to identify the maximum tolerated dose (MTD). We put forward a design template as a decision support tool to increase knowledge of how to develop a phase I dose-ranging trial for nonpharmaceutical stroke recovery interventions. This solution has the potential to advance the development of efficacious stroke recovery interventions, which include activity-based rehabilitation interventions.

scholarly journals Stroke recovery in rural Malaysia: the role of the Islamic faith

2021 ◽  
Vol 1 (6) ◽  
Author(s):  
Fatima Fanna Mairami ◽  
Narelle Warren
Keyword(s):  
Stroke Recovery ◽  
Islamic Faith

scholarly journals Clinical Use of Surface Electromyography to Track Acute Upper Extremity Muscle Recovery after Stroke: A Descriptive Case Study of a Single Patient

2021 ◽  
Vol 4 (2) ◽  
pp. 32
Author(s):  
Heather A. Feldner ◽  
Christina Papazian ◽  
Keshia M. Peters ◽  
Claire J. Creutzfeldt ◽  
Katherine M. Steele
Keyword(s):  
Muscle Activity ◽  
Surface Electromyography ◽  
Inpatient Rehabilitation ◽  
Stroke Survivor ◽  
Structured Interview ◽  
Routine Care ◽  
Stroke Recovery ◽  
Descriptive Case Study ◽  
Sensing Technology

Arm recovery varies greatly among stroke survivors. Wearable surface electromyography (sEMG) sensors have been used to track recovery in research; however, sEMG is rarely used within acute and subacute clinical settings. The purpose of this case study was to describe the use of wireless sEMG sensors to examine changes in muscle activity during acute and subacute phases of stroke recovery, and understand the participant’s perceptions of sEMG monitoring. Beginning three days post-stroke, one stroke survivor wore five wireless sEMG sensors on his involved arm for three to four hours, every one to three days. Muscle activity was tracked during routine care in the acute setting through discharge from inpatient rehabilitation. Three- and eight-month follow-up sessions were completed in the community. Activity logs were completed each session, and a semi-structured interview occurred at the final session. The longitudinal monitoring of muscle and movement recovery in the clinic and community was feasible using sEMG sensors. The participant and medical team felt monitoring was unobtrusive, interesting, and motivating for recovery, but desired greater in-session feedback to inform rehabilitation. While barriers in equipment and signal quality still exist, capitalizing on wearable sensing technology in the clinic holds promise for enabling personalized stroke recovery.

Use of Incentive Spirometry in Adults following Cardiac, Thoracic, and Upper Abdominal Surgery to Prevent Post-Operative Pulmonary Complications: A Systematic Review and Meta-Analysis

Respiration ◽  
2021 ◽  
pp. 1-14
Author(s):  
Kerrie A. Sullivan ◽  
Isabella F. Churchill ◽  
Danielle A. Hylton ◽  
Waël C. Hanna
Keyword(s):  
Abdominal Surgery ◽  
Systematic Reviews ◽  
Meta Analysis ◽  
Pulmonary Complications ◽  
Adult Patients ◽  
Controlled Trials ◽  
Upper Abdominal Surgery ◽  
Upper Abdominal ◽  
Incentive Spirometry ◽  
Rehabilitation Strategies

<b><i>Background:</i></b> Currently, consensus on the effectiveness of incentive spirometry (IS) following cardiac, thoracic, and upper abdominal surgery has been based on randomized controlled trials (RCTs) and systematic reviews of lower methodological quality. To improve the quality of the research and to account for the effects of IS following thoracic surgery, in addition to cardiac and upper abdominal surgery, we performed a meta-analysis with thorough application of the Grading of Recommendations Assessment, Development and Evaluation scoring system and extensive reference to the Cochrane Handbook for Systematic Reviews of Interventions. <b><i>Objective:</i></b> The objective of this study was to determine, with rigorous methodology, whether IS for adult patients (18 years of age or older) undergoing cardiac, thoracic, or upper abdominal surgery significantly reduces30-day post-operative pulmonary complications (PPCs), 30-day mortality, and length of hospital stay (LHS) when compared to other rehabilitation strategies. <b><i>Methods:</i></b> The literature was searched using Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL, and Web of Science for RCTs between the databases’ inception and March 2019. A random-effect model was selected to calculate risk ratios (RRs) with 95% confidence intervals (CIs). <b><i>Results:</i></b> Thirty-one RCTs involving 3,776 adults undergoing cardiac, thoracic, or upper abdominal surgery were included. By comparing the use of IS to other chest rehabilitation strategies, we found that IS alone did not significantly reduce 30-day PPCs (RR = 1.00, 95% CI: 0.88–1.13) or 30-day mortality (RR = 0.73, 95% CI: 0.42–1.25). Likewise, there was no difference in LHS (mean difference = −0.17,95% CI: −0.65 to 0.30) between IS and the other rehabilitation strategies. None of the included trials significantly impacted the sensitivity analysis and publication bias was not detected. <b><i>Conclusions:</i></b> This meta-analysis showed that IS alone likely results in little to no reduction in the number of adult patients with PPCs, in mortality, or in the LHS, following cardiac, thoracic, and upper abdominal surgery.

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