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1.
Neurol Int ; 15(1): 83-99, 2023 Jan 16.
Article in English | MEDLINE | ID: mdl-36648972

ABSTRACT

Predicting functional outcome following stroke is considered to be of key importance in an attempt to optimize overall stroke care. Although clinical prognostic tools have been widely implemented, optimal blood biomarkers might be able to yield additional information regarding each stroke survivor's propensity for recovery. Copeptin seems to have interesting prognostic potential poststroke. The present review aims to explore the prognostic significance of copeptin in stroke patients. Literature research of two databases (MEDLINE and Scopus) was conducted to trace all relevant studies published between 16 February 2012 and 16 February 2022 that focused on the utility of copeptin as a prognostic marker in acute stroke setting. 25 studies have been identified and included in the present review. The predictive ability of copeptin regarding both functional outcome and mortality appears to be in the range of established clinical variables, thus highlighting the added value of copeptin evaluation in stroke management. Apart from acute ischemic stroke, the discriminatory accuracy of the biomarker was also demonstrated among patients with transient ischemic attack, intracerebral hemorrhage, and subarachnoid hemorrhage. Overall, copeptin represents a powerful prognostic tool, the clinical implementation of which is expected to significantly facilitate the individualized management of stroke patients.

2.
Maedica (Bucur) ; 17(1): 169-176, 2022 Mar.
Article in English | MEDLINE | ID: mdl-35733745

ABSTRACT

Objective: Stroke represents a major cause of upper limb motor impairment among stroke survivors, resulting in functional disability and affecting negatively their quality of life. Thus, it is imperative that stroke rehabilitation be efficient. Up to the present, several intervention methods have been proposed in an attempt to improve recovery potential poststroke, transcranial direct current stimulation (tDCS) and mirror therapy (MT) being among them. The aim of this review is to investigate the utility of tDCS administration in conjunction with MT on chronic stroke population. Methods: A literature research of two databases (MEDLINE and Scopus) was conducted in order to identify all relevant studies published between January 1st 2010 and September 30th 2021 that focused on the efficacy of the combined application of tDCS and MT on upper limb rehabilitation among chronic stroke patients. Results: Three studies fulfilled the selection criteria and were included in the present review. Transcranial direct current stimulation application along with MT exhibited statistically significant increases in Box and block test, grip strength, Action research arm test score and Nottingham extended activities of daily living score within the experimental group compared to controls. The timing-dependent interaction effects seem to be of key importance, as sequentially delivered tDCS prior to MT is considered to be more advantageous and time-efficient compared to the concurrent application of tDCS and MT. Conclusions: Application of tDCS in parallel with MT represents a promising neurorehabilitation tool for post-stroke patients regarding upper limb motor performance, movement efficiency and daily function. Future studies are needed in order to clarify whether sequential or concurrent tDCS and MT application is more beneficial.

3.
Curr Health Sci J ; 46(2): 180-189, 2020.
Article in English | MEDLINE | ID: mdl-32874691

ABSTRACT

BACKGROUND AND PURPOSE: Spasticity is a disorder of sensory-motor control that appears as an effect of a lesion in the upper motor neuron and demonstrates sustained or intermittent unintentional muscle activation. Many treatment interventions exist to treat spasticity, and in this study, three of them were combined: vibration, static positioning and transcutaneous nerve stimulation (TENS). Evidence exists regarding the application of each intervention per se, but not in combination. Hence, the aim of the study is to present an innovative treatment approach for spasticity and show the effects it produced on one patient. METHODS: The study was a case report. The subject was a 31-year-old male patient who had ischemic stroke a year ago. He demonstrated severe plantar flexion of the left foot due to spasticity. There was a baseline assessment and measurement, one on the end of the intervention (10th week) and a follow-up 8 months after it. Assessment and measurement tools: a dynamic gait analysis on the treadmill by Zebris FDM-T system, electromyography testing (F-wave parameter and stretch reflex activity), the Modified Ashworth Scale (MAS), a standard goniometer, the Motricity index (MI) leg score and a pain dichotomous when stretching and while at rest. INTERVENTION: The intervention lasted 10 weeks, 5 days per week for 30 minutes. The patient was standing on a 30-degree-inclination wedge. The wedge was positioned on a whole-body vibrator set to vibrate with 91Hz of frequency and 1.0mm amplitude. TENS was offered through surface electrodes which were placed on the tibialis anterior and triceps surae muscles, along the sural nerve (impulse frequency: 100Hz, pulse width: 250µs, intensity: 30mA). RESULTS: The range of motion and the MI was increased and the swing-phase of the right foot as well as the standing-phase of the left foot were increased an hour after the intervention. The results were slightly diminished a day and a week after the intervention but a statistically significant improvement still remained. CONCLUSION: Combination therapy intervention could offer an alternative for treating spasticity. Further studies are needed to establish a treatment protocol and maybe combine other spasticity-centered treatment modalities in order to produce new interventions.

4.
Folia Med (Plovdiv) ; 60(1): 158-163, 2018 Mar 01.
Article in English | MEDLINE | ID: mdl-29668461

ABSTRACT

Mobilization and Stimulation of Neuromuscular Tissue (MASONT) is a newly invented somatosensory intervention used for the recovery of function in stroke patients. This paper aims to offer a more spherical view on the new technique. To that end, a basic manual of MASONT's application is provided, along with its rational of use. Moreover, clinical observations on the application of the technique and its effects on neurological patients are presented, as well as, a report on its safety.


Subject(s)
Muscle, Skeletal , Musculoskeletal Manipulations/methods , Stroke Rehabilitation/methods , Aged , Arm/innervation , Arm/physiology , Female , Humans , Male , Muscle, Skeletal/innervation , Muscle, Skeletal/physiology
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