Novel protocol combining physical and nutrition therapies, Intensive Goal-directed REhabilitation with Electrical muscle stimulation and Nutrition (IGREEN) care bundle.

BACKGROUND: Although the combination of rehabilitation and nutrition may be important for the prevention of intensive care unit (ICU)-acquired weakness, a protocolized intervention of this combination has not yet been reported. We herein developed an original combined protocol and evaluated its efficacy. METHODS: In this single-center historical control study, we enrolled adult patients admitted to the ICU. Patients in the control group received standard care, while those in the intervention group received the protocol-based intervention. The ICU mobility scale was used to set goals for early mobilization and a neuromuscular electrical stimulation was employed when patients were unable to stand. The nutritional status was assessed for nutritional therapy, and target calorie delivery was set at 20 or 30 kcal/kg/day and target protein delivery at 1.8 g/kg/day in the intervention group. The primary endpoint was a decrease in femoral muscle volume in 10 days assessed by computed tomography. RESULTS: Forty-five patients in the control group and 56 in the intervention group were included in the analysis. Femoral muscle volume loss was significantly lower in the intervention group (11.6 vs 14.5%, p = 0.03). The absolute risk difference was 2.9% (95% CI 0.1-5.6%). Early mobilization to a sitting position by day 10 was achieved earlier (p = 0.03), and mean calorie delivery (20.1 vs. 16.8 kcal/kg/day, p = 0.01) and mean protein delivery (1.4 vs. 0.8 g/kg/day, p < 0.01) were higher in the intervention group. CONCLUSION: The protocolized intervention, combining early mobilization and high-protein nutrition, contributed to the achievement of treatment goals and prevention of femoral muscle volume loss. TRIAL REGISTRATION NUMBER: The present study is registered at the University Hospital Medical Information Network-clinical trials registry (UMIN000040290, Registration date: May 7, 2020).

Salzburg Visual Field Trainer (SVFT): A virtual reality device for (the evaluation of) neuropsychological rehabilitation.

OBJECTIVE: "Visual Restitution Therapies" (VRT) claim to ameliorate visual field defects of neurological patients by repeated visual light stimulation, leading to training-related neuroplasticity and resulting in reconnection of lesioned neurons in early cortical areas. Because existing systems are stationary, uncomfortable, and unreliable, we developed a training instrument based on virtual reality goggles. The goal of the "Salzburg Visual Field Trainer" (SVFT) is twofold: (1) The device facilitates the clinical evaluation of established neuropsychological rehabilitation approaches, such as VRT. (2) The device enables patients to independently perform VRT based (or other) neuropsychological training methodologies flexibly and comfortably. METHODS AND ANALYSIS: The SVFT was developed on the principles of VRT. Individual configuration of the SVFT is based on perimetric data of the respective patient's visual field. To validate the utmost important aspect of neuropsychological rehabilitation methodologies-that is displaying stimuli precisely in desired locations in the user's visual field-two steps were conducted in this proof-of-concept study: First, we assessed the individual "blind spots" location and extent of 40 healthy, normal sighted participants. This was done with the help of our recently developed perimetric methodology "Eye Tracking Based Visual Field Analysis" (EFA). Second, depending on the individual characteristics of every participant's blind spots, we displayed-by means of the SVFT-15 stimuli in the respective locations of every participants' blind spots and 85 stimuli in the surrounding, intact visual area. The ratio between visible and non-visible stimuli, which is reflected in the behavioral responses (clicks on a remote control) of the 40 participants, provides insight into the accuracy of the SVFT to display training stimuli in areas desired by the investigator. As the blind spot is a naturally occurring, absolute scotoma, we utilized this blind area as an objective criterion and a "simulated" visual field defect to evaluate the theoretical applicability of the SVFT. RESULTS: Outcomes indicate that the SVFT is highly accurate in displaying training stimuli in the desired areas of the user's visual field with an accuracy of 99.0%. Data analysis further showed a sensitivity of .98, specificity of .99, a positive predictive value of .96, a negative predictive value of .996, a hit rate of .99, a random hit rate of .74 and a RATZ-Index of .98. This translates to 14.7% correct non-reactions, 0.7% false non-reactions, 0.3% false reactions and 84.3% correct reactions to displayed test stimuli during the evaluation study. Reports from participants further indicate that the SVFT is comfortable to wear and intuitive to use. CONCLUSIONS: The SVFT can help to investigate the true effects of VRT based methodologies (or other neuropsychological approaches) and the underlying mechanisms of training-related neuroplasticity in the visual cortex in neurological patients suffering from visual field defects.

A Call to Action by the Italian Mesotherapy Society on Scientific Research.

Mesotherapy (local intradermal therapy, LIT) is a technique used to slowly spread drugs in tissues underlying the site of injection to prolong the pharmacological effect with respect to intramuscular injection. Recommendations for proper medical use of this technique have been made for pain medicine and rehabilitation, chronic venous disease, sport medicine, musculoskeletal disorders, several dermatological conditions, skin ageing, and immune-prophylaxis. Although mesotherapy is considered a valid technique, unresolved questions remain, which should be answered to standardize methodology and dosing regimen as well as to define the right indications in clinical practice. New randomized controlled trials are needed to test single products (dose, frequency of administration, efficacy and safety). Even infiltration of substances for dermo-cosmetic purposes must be guided by safety and efficacy tests before being proposed by mesotherapy. In this article, we put forth a preclinical and clinical research plan and a health technology assessment as a call to action by doctors, researchers and scientific societies to aid national health authorities in considering mesotherapy for prevention, treatment and rehabilitation paths.

Music for Wellness in rehabilitation patients: programme description and evaluation results.

OBJECTIVE: The evaluation of real-world, hospital-based, arts programmes is important for quality assurance, to increase knowledge of successful practice and awareness of effective arts-health collaborations. The objective of this study was to describe the Music for Wellness programme and evaluation at St John of God Frankston Rehabilitation Hospital, Australia. STUDY DESIGN: An impact evaluation and quasi-experimental pre-post study was conducted. METHODS: The Music for Wellness programme for rehabilitation patients ran on a weekly basis for 18 weeks (i.e., 18 stand-alone workshops). Evaluation feedback was collected from patients and hospital staff/visitors. The primary outcome measures were pre-post workshop changes in patients' mood, measured via a 'faces' visual analogue scale; and pain, measured via a numerical rating scale. Linear mixed models and growth curve analyses were performed. Evaluation questions about mental well-being, pain reduction, musical skill attainment and the hospital environment were also asked and, a descriptive analysis was conducted. RESULTS: Between the baseline, preworkshop and postworkshop time points, a significant increase in rehabilitation patients' mood and decrease in self-reported pain were found. Changes were consistent over time. The patients and hospital staff/visitors agreed the programme enhanced the hospital environment and music skills, resulted in positive benefits (e.g., relaxation, opportunity to socialise) and should be continued. CONCLUSION: This study provides valuable information about a low-cost, non-pharmacological programme that successfully enhanced the hospital environment and supported patients' well-being in a rehabilitation setting.

The need for exercise sciences and an integrated response to COVID-19: A position statement from the international HL-PIVOT network.

COVID-19 is one of the biggest health crises that the world has seen. Whilst measures to abate transmission and infection are ongoing, there continues to be growing numbers of patients requiring chronic support, which is already putting a strain on health care systems around the world and which may do so for years to come. A legacy of COVID-19 will be a long-term requirement to support patients with dedicated rehabilitation and support services. With many clinical settings characterized by a lack of funding and resources, the need to provide these additional services could overwhelm clinical capacity. This position statement from the Healthy Living for Pandemic Event Protection (HL-PIVOT) Network provides a collaborative blueprint focused on leading research and developing clinical guidelines, bringing together professionals with expertise in clinical services and the exercise sciences to develop the evidence base needed to improve outcomes for patients infected by COVID-19.

Rehabilitation training combined acupuncture for limb hemiplegia caused by cerebral infarction: A protocol for a systematic review of randomized controlled trial.

BACKGROUND: Previous studies have reported that rehabilitation training combined acupuncture (RTA) can be used for the treatment of limb hemiplegia (LH) caused by cerebral infarction (CI). However, its effectiveness is still unclear. In this systematic review study, we aim to evaluate the effectiveness and safety of RTA for LH following CI. METHODS: We will retrieve the databases of CENTRAL, EMBASE, MEDILINE, CINAHL, AMED, CBM, PUBMED, and CNKI from inception to June 1, 2020 with no language restrictions. The randomized controlled trials of RTA for evaluating effectiveness and safety in patients with LH following CI will be included. Cochrane risk of bias tool will be used to measure the methodological quality for all included studies. Two authors will independently select the studies, extract the data, and assess the methodological quality of included studies. A third author will be invited to discuss if any disagreements exist between 2 authors. We will perform heterogeneity assessment before carrying out meta-analysis. According to the heterogeneity, we select random effect model or fixed effect model for meta-analysis of the included cohort studies. Cochrane risk of bias tool will be used to determine the methodological quality for included studies. RevMan 5.3 software (Cochrane Community, London, UK) will be utilized to perform statistical analysis. RESULTS: This systematic review will assess the effectiveness and safety of RTA for LH caused by CI. The primary outcome includes limbs function, as measured by the Wolf Motor Function Test (WMFT) Assessment scale, or other associated scales. The secondary outcomes consist of muscle strength, muscle tone, quality of life, and any adverse events. CONCLUSION: The findings of this study will summarize the current evidence of RTA for LH caused by CI, and may provide helpful evidence for the clinical treatment. DISSEMINATION AND ETHICS: The findings of this study are expected to be published in peer-reviewed journals. It does not require ethical approval, because no individual data will be utilized in this study. SYSTEMATIC REVIEW REGISTRATION: INPLASY202070114.

The benefits of betahistine or vestibular rehabilitation (Tetrax biofeedback) on the quality of life and fall risk in patients with Ménière's disease.

OBJECTIVE: This study aimed to evaluate the benefits of betahistine or vestibular rehabilitation (Tetrax biofeedback) on the quality of life and fall risk in patients with Ménière's disease. METHODS: Sixty-six patients with Ménière's disease were randomly divided into three groups: betahistine, Tetrax and control groups. Patients' Dizziness Handicap Index and Tetrax fall index scores were obtained before and after treatment. RESULTS: Patients in the betahistine and Tetrax groups showed significant improvements in Dizziness Handicap Index and fall index scores after treatment versus before treatment (p < 0.05). The improvements in the Tetrax group were significantly greater than those in the betahistine group (p < 0.05). CONCLUSIONS: Betahistine and vestibular rehabilitation (Tetrax biofeedback) improve the quality of life and reduce the risk of falling in patients with Ménière's disease. Vestibular rehabilitation (Tetrax biofeedback) is an effective management method for Ménière's disease.

Why brain-controlled neuroprosthetics matter: mechanisms underlying electrical stimulation of muscles and nerves in rehabilitation.

Delivering short trains of electric pulses to the muscles and nerves can elicit action potentials resulting in muscle contractions. When the stimulations are sequenced to generate functional movements, such as grasping or walking, the application is referred to as functional electrical stimulation (FES). Implications of the motor and sensory recruitment of muscles using FES go beyond simple contraction of muscles. Evidence suggests that FES can induce short- and long-term neurophysiological changes in the central nervous system by varying the stimulation parameters and delivery methods. By taking advantage of this, FES has been used to restore voluntary movement in individuals with neurological injuries with a technique called FES therapy (FEST). However, long-lasting cortical re-organization (neuroplasticity) depends on the ability to synchronize the descending (voluntary) commands and the successful execution of the intended task using a FES. Brain-computer interface (BCI) technologies offer a way to synchronize cortical commands and movements generated by FES, which can be advantageous for inducing neuroplasticity. Therefore, the aim of this review paper is to discuss the neurophysiological mechanisms of electrical stimulation of muscles and nerves and how BCI-controlled FES can be used in rehabilitation to improve motor function.

Whole Medical Systems the Rehabilitation Setting (Traditional Chinese Medicine, Ayurvedic Medicine, Homeopathy, Naturopathy).

Elements of whole medical systems (WMSs) are re-emerging in a modern, patient-centered care model that leverages the benefits of evidence-based conventional medical practice with WMSs modalities. Many of these re-emerging modalities had their origins in traditional Chinese medicine, ayurvedic medicine, homeopathy, or naturopathy. To date, research has been conducted predominantly on multimodality treatment of experimental groups, drawing conclusions without a comparative control group or using modalities that are not actually WMSs.

Mind-Body Interventions for Rehabilitation Medicine: Promoting Wellness, Healing, and Coping with Adversity.

Physical medicine providers work to cure organic aspects of disease while simultaneously enhancing quality of life and well-being. Mind-body interventions are evidence-based, cost-effective approaches to serve these aims. This article enhances provider knowledge and acceptance of the most effective and prevalent mind-body modalities: meditation, guided imagery, clinical hypnosis, and biofeedback. The scientific evidence is strongest for mind-body applications for chronic pain, primary headache, cardiac rehabilitation, and cancer rehabilitation, with preliminary evidence for traumatic brain injury and cerebrovascular events. Mind-body interventions are well-tolerated by patients and should be considered part of standard care in physical medicine and rehabilitation settings.

Movement-Based Therapies in Rehabilitation.

Movement therapy refers to a broad range of Eastern and Western mindful movement-based practices used to treat the mind, body, and spirit concurrently. Forms of movement practice are universal across human culture and exist in ancient history. Research demonstrates forms of movement therapy, such as dance, existed in the common ancestor shared by humans and chimpanzees, approximately 6 million years ago. Movement-based therapies innately promote health and wellness by encouraging proactive participation in one's own health, creating community support and accountability, and so building a foundation for successful, permanent, positive change.

Reproducibility and reliability of performance indicators to evaluate the therapeutic effectiveness of biofeedback therapy after elbow surgery: An observational case series.

Electromyographic biofeedback (EMG-BF) therapy provides information on the state of contraction of the targeted muscles and relaxation of their antagonists, which can facilitate early active range of motion (RoM) after elbow surgery. Our aim in this study was to calculate the minimum detectable change (MDC) during EMG-BF therapy, initiated in the early postoperative period after elbow surgery.This study is an observational case series. EMG-BF of muscle contraction and relaxation was provided during active elbow flexion and extension exercises. Patients completed 3 sets of 10 trials each of flexion and extension over 4 weeks. The total range of flexion-extension motion and scores on the Japanese Society for Surgery of the Hand version of the disability of the arm, shoulder, and hand questionnaire and the Japanese version of the Patient-Rated Elbow Evaluation were obtained at baseline and weekly during the 4-week intervention period. A prediction formula was developed from the time-series data obtained during the intervention period, using the least-squares method. The estimated value was calculated by removing the slope from the prediction formula and adding the initial scores to residuals between the measured scores and predicted scores individually. Systematic error, MDC at the 95th percentile cutoff (MDC95), repeatability of the measures, and the change from the baseline to each time-point of intervention were assessed.The MDC95 was obtained for all 3 outcome measures and the range of values was as follows: RoM, 8.3° to 22.5°; Japanese version of the Patient-Rated Elbow Evaluation score, 17.6 to 30.6 points; and disability of the arm, shoulder, and hand questionnaire subscale: disability and symptoms score, 14.2 to 22.9 points.The efficacy of EMG-BF after elbow surgery was reflected in earlier initiation of elbow RoM after surgery and improvement in patient-reported upper limb function scores. The calculated MDC95 cut-offs could be used as reference values to assess the therapeutic effects of EMG-BF in individuals.

Enhanced Recovery After Thoracic Surgery.

Enhanced recovery pathways (ERPs), used across multiple surgical subspecialties, is a multidisciplinary delivery of perioperative care designed to lessen the psychological stress of patients undergoing surgery. Thoracic ERP has been implemented but is not widespread, and variations exist between programs. Evidence of the benefit of thoracic ERP is emerging. This article presents common components of a thoracic surgery ERP and reviews contemporary outcomes.

Standardization of rehabilitation program for post-apoplectic limb spasm treated by Tongjing Tiaoxing tuina and scalp acupuncture with physical therapy.

BACKGROUND: Tong Jing Tiao Xing tuina (TJTX) is a Chinese massage method. Excising with scalp acupuncture (ESA) is a treatment combining scalp electroacupuncture with physical therapy (PT), and yinao fujian formula (YNFJ) is a Chinese oral herbal granule medicine. The combination of the 3 methods is called the "Zhishen Tiaoxing" (ZSTX) rehabilitation program, which is used as an alternative of limb spasm after stroke. There is little available evidence demonstrating its safety and efficacy. METHODS: This will be a subject-blind, randomized controlled trial conducted in 3 medical centers. It will strictly follow the Standards for Reporting Interventions in Clinical Trials of Acupuncture, 2010. We will recruit 316 patients with limb spasm after stroke, 200 from the Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, China, 80 from the Second Affiliated Hospital of Heilongjiang University of Chinese medicine, Harbin, China, and 36 from Huashan Hospital of Fudan University, Shanghai, China. A block randomization sequence stratified by centers will be generated using SAS Version 9.2 software (SAS Institute, Cary, NC, USA), which was performed at the Guangdong Provincial Hospital of Chinese Medicine's Key Unit of Methodology in Clinical Research. The treatment group is treated with TJTX (once a day), ESA (once a day), and oral YNFJ (twice a day). The control group will be treated with PT. Two groups of patients will be treated 5 sessions a week for 4 weeks, and there will be 6-month follow-up. The outcome evaluators will be blinded to patient grouping. The primary outcome will be modified Ashworth scales. The secondary outcome indexes will be the simplified Fugl-Meyer assessment scale, surface electromyogram root mean square value, modified Barthel index, stroke-specific quality of life scale, health scale of traditional Chinese medicine, visual analogue scale (VAS), and the Hamilton depression scale. DISCUSSION: The Randomized Controlled Trial (RCT) mainly aim to evaluate the effectiveness and safety of traditional Chinese medicine rehabilitation program, by comparing the treatment of ZSTX with the PT for the treatment of limb spasm after stroke. TRIAL REGISTRATION: Chinese Clinical Trial Registry: ChiCTR 1900024255. Registered on July 3, 2019.

Determining Physical Therapists' Readiness for Integrating Yoga Therapeutics into Rehabilitation.

The positive health effects of yoga have led physical therapists (PTs) to integrate elements of the discipline into their treatments in some settings. Formal PT education includes limited, if any, training in yoga, and there is no system in place to provide education on safely implementing therapeutic yoga (TY) as an adjunctive treatment approach. The purposes of this study were to: (1) assess the readiness of PTs (those who do not currently prescribe TY to patients) to integrate TY into treatment, and (2) determine the feasibility of a 5-week online TY training to improve the readiness of PTs to utilize TY in their practices. Licensed PTs (n = 103) were recruited nationally through social media and email. Eligible and consented PTs registered for a 5-week online TY training course. PTs' perceptions of TY and the role of safety and confidence in prescribing TY to patients were measured at baseline and postintervention. Feasibility outcomes were measured after completion of the course. Benchmarks included: (1) > 70% of PTs would find the course acceptable; (2) > 60% would finish the course; and (3) there would be significant improvements in PTs' perceptions of TY. A total of 95 eligible PTs consented and registered for the course, with 60 (63.1%) completing the intervention. Prior to the training, most PTs felt they were not ready (n = 19/60, 31.7%) or somewhat ready (n = 25/60, 41.7%) to integrate TY. More than half thought the online training was acceptable (n = 50/60, 83.3%) and finished the course (n = 60/95, 63.1%). There were significant improvements in personal readiness and confidence to safely prescribe TY, current understanding/knowledge of TY, and feeling adequately trained to use some form of TY with patients. A 5-week online TY training course is feasible to deliver for improving PTs' readiness to prescribe TY. Future studies are proposed to test the effectiveness of TY training and education with PTs.

The Jumper's Knee - a New Look at Non-surgical Treatment. Pilot Study.

BACKGROUND: There are many opinions and views regarding the methods of treatment of patellar ligament enthesopathy. No gold standard of treatment exists. This paper presents our approach involving conservative treatment and an appropriate rehabilitation regime. Our aim was to assess the effectiveness of a combination of various conservative treatment techniques and the time needed to return to sport. MATERIAL AND METHODS: The study enrolled 14 patients treated in 2019 and 2020. Knee joint evaluation was based on clinical and radiological examination (sonography and MR). All patients were treated conservatively according to a specially prepared treatment protocol. Patients were evaluated at two-week intervals until the symptoms subsided completely. The KOOS, Kujala and SF36 questionnaires were used to evaluate the results. RESULTS: All of the patients returned to painless physical activity within 3-4 weeks from the start of treatment. In the group of professional athletes, 100% returned to sport. The return to sport took slightly longer for pa-tients with bilateral (5-6 weeks) in comparison to unilateral jumper's knee (3-4 weeks). The longest period of return to sport, in a patient who had severe pain at rest before starting treatment, was 7 weeks. Statistically significant improvement was noted in all of the questionnaires used and in all subdomains at 6 months after the beginning of the treatment. CONCLUSIONS: 1. The conservative approach proposed by us generated promising results in the treatment of the jumper's knee. 2. A 100% rate of return to sport was recorded among our patients.

Cancer rehabilitation: current trends and practices within an Austrian University Hospital Center.

Background: Cancer rehabilitation has the goal to improve functional status, quality of life, participation, and can improve quality of patient-centered programs and health care efficiencies. In Austria, inpatient cancer rehabilitation is well established but outpatient rehabilitation has not yet established well.Methods: The present article is describing current rehabilitation in practice and focuses on cancer rehabilitation in Austria, namely bringing together a descriptive account of current trends and practices within an Austrian University Hospital Center (General Hospital of Vienna linked to the Medical University of Vienna) and the Comprehensive Cancer Centre (CCC) Vienna, Austria.Results: Cancer Rehabilitation in the described Austrian University Hospital Center is well developed due to the help of all different clinics dealing with cancer patients and of the opinion leaders of the CCC Vienna. The Department of Physical Medicine, Rehabilitation, and Occupational Medicine of the Medical University of Vienna as a part of the CCC Vienna with his "Pioneer-Status" and the described milestones has been integrated in the national cancer rehabilitation concept of our country from the beginning.Conclusions: Also in Austria, Physical Medicine and Rehabilitation with competencies in diagnostic and therapy as well as of coordination of the multiprofessional and interdisciplinary rehabilitation teams is an important part of cancer rehabilitation.Implications for rehabilitationCancer rehabilitation is an important part in the treatment and care of cancer patients with the goal to improve functional status, quality of life, and participationCancer rehabilitation helps cancer survivors to be integrated in their normal live, namely to increase social participation and/or workabilityThe field of Physical Medicine and Rehabilitation with competencies in diagnostic and therapy as well as of coordination of the multi-professional and interdisciplinary rehabilitation teams is an important part of cancer rehabilitationInterventions and treatment approaches from the field of Physical Medicine and rehabilitation include the application of Physical Modalities like electrotherapy, thermotherapy, balneology and climatic therapy, phototherapy, and mechanotherapy Cancer rehabilitation has to be early integrated into the cancer care continuum.

Impact of supportive therapy modalities on heart rate variability in cancer patients - a systematic review.

Purpose: To systematically review literature for interventional studies and their impact on autonomic dysfunction assessed by heart rate variability in cancer patients.Methods: Research was conducted using the databases Medline/Pubmed, Scopus, and Web of science from their inception to October 2017. Original articles with an interventional design that reported changes in at least one heart rate variability parameter as outcome parameter were included and described.Results: Ten studies were identified as eligible for subsequent analysis. The main application field in oncological therapy setting was music therapy intervention, Traditional Chinese Medicine related treatments, exercise interventions, relaxation, and myofascial release techniques. Breast cancer was the most frequently described single cancer entity. Heart rate variability recording was performed with standard electrocardiography devices or wearable heart rate monitors, within a time range between 5 and 20 min and a sampling rate varying from 200 to 1000 Hz. No adverse events were reported in all studies.Conclusions: Supportive therapy modalities may have the potential to enhance vegetative functioning. In this context, heart rate variability analysis appears to be an easily applicable and safe method to evaluate cancer related autonomic dysfunction. More large prospective multicentre randomised controlled trials are needed.Implication for rehabilitationMost cancer patients face autonomic dysfunction due to the disease itself the applied treatments or combination of both.HRV measurement is an easy and safe method to asses autonomic dysfunction.Supportive treatments targeting on an elevation of the vagal tone and autonomic balance in general might have beneficial effects for cancer patients.

Usefulness of Soft Tissue Therapy in Patients with Shoulder Pain Syndrome.

BACKGROUND: Shoulder pain is among the most common musculoskeletal pain syndromes. This study aimed to compare the effectiveness of the worldwide renowned Kaltenborn and Evjenth manual therapy and the innovative concept of Fascial Distortion Model (FDM) in the treatment of patients suffering from shoulder pain. MATERIAL AND METHOD: The study group consisted of 100 patients treated for shoulder pain (SP), who were randomly assigned to two groups: Group A, whose therapy involved FDM (51), and Group B, treated with Kaltenborn and Evjenth method (49). Exclusion criteria comprised age < 30 years, low threshold of sensitivity to pain, participation in another rehabilitation programme, uncontrolled arterial hypertension, neurological conditions associated with sensory impairment, connective tissue conditions and presence of 'red flags'. The tools used in the study included a digital inclinometer to measure the range of joint mobility and a NeuroTrack device to assess neuromuscular conductivity. Statistical analysis used the non-parametric Mann-Whitney U test and non-parametric Wilcoxon signed rank test. The significance threshold was accepted as p ≤ 0.05. RESULTS: Both groups showed significant improvement (p<0.05) in the range of motion in the upper limb in all direc-tions (flexion, abduction and external rotation) and change in the function of the infraspinous muscle. The only significant difference between the groups was found for external rotation (p<0.05), with Group A displaying a superior range of motion. CONCLUSIONS: 1. A single session of the Kaltenborn and Evjenth method and FDM in patients suffering from shoulder pain may increase their range of motion in the shoulder as well as improve the function of the infraspinous muscle. 2. Cur-rently there is insufficient evidence to warrant stronger recommendation of one of the study therapies over the other. 3. There is a need for further prospective randomised studies involving larger groups of patients and assessing long-term effec-tiveness of the therapies.

Multipurpose Virtual Reality Environment for Biomedical and Health Applications.

Virtual reality is a trending, widely accessible, and contemporary technology of increasing utility to biomedical and health applications. However, most implementations of virtual reality environments are tailored to specific applications. We describe the complete development of a novel, open-source virtual reality environment that is suitable for multipurpose biomedical and healthcare applications. This environment can be interfaced with different hardware and data sources, ranging from gyroscopes to fMRI scanners. The developed environment simulates an immersive (first-person perspective) run in the countryside, in a virtual landscape with various salient features. The utility of the developed VR environment has been validated via two test applications: an application in the context of motor rehabilitation following injury of the lower limbs and an application in the context of real-time functional magnetic resonance imaging neurofeedback, to regulate brain function in specific brain regions of interest. Both applications were tested by pilot subjects that unanimously provided very positive feedback, suggesting that appropriately designed VR environments can indeed be robustly and efficiently used for multiple biomedical purposes. We attribute the versatility of our approach on three principles implicit in the design: selectivity, immersiveness, and adaptability. The software, including both applications, is publicly available free of charge, via a GitHub repository, in support of the Open Science Initiative. Although using this software requires specialized hardware and engineering know-how, we anticipate our contribution to catalyze further progress, interdisciplinary collaborations and replicability, with regards to the usage of virtual reality in biomedical and health applications.