Interventions to improve social network in older people with sensory impairment: a systematic review.

BACKGROUND: Sensory impairment significantly reduces speech discrimination and perception ability, presenting a challenge to effective communication. It can lead to social withdrawal and a reduced social network which can lead to cognitive impairment, seriously affecting the quality of life of older people. However, it is unclear which intervention components are effective to improving social network in older people with sensory impairment. OBJECTIVE: The aim of this systematic review was to summarize interventions designed to improve social network in older people with sensory impairment. METHODS: We searched seven databases from inception to December 1, 2023. Eligible studies included randomized clinical trials (RCT) and quasi-experimental studies of interventions for older people with sensory impairment aimed at improving social networks. Two reviewers searched databases, extracted data, and assessed the quality of the included studies independently. RESULTS: Nine studies including five RCTs and four quasi-experimental studies were selected, enrolling 721 older people with sensory impairment. Methodological quality of the studies was modest. Eight studies demonstrated a positive impact of the interventions used in older people with sensory impairment. The detailed effective intervention components may include communication strategies, resources for older people and their significant others, exercise or tech-back of communication, sensory device fitting, and use and maintenance of sensory devices. CONCLUSION: There are few interventions available for improving social network in older people with sensory impairment. Most interventions mainly focus on communication education and care, and sensory device fitting and education. To improve the social network in older people with sensory impairment, it is necessary to develop more effective, multidisciplinary collaborative effective interventions and conduct more high-quality original studies.

Preliminary Study of Vibrotactile Feedback during Home-Based Balance and Coordination Training in Individuals with Cerebellar Ataxia.

Intensive balance and coordination training is the mainstay of treatment for symptoms of impaired balance and mobility in individuals with hereditary cerebellar ataxia. In this study, we compared the effects of home-based balance and coordination training with and without vibrotactile SA for individuals with hereditary cerebellar ataxia. Ten participants (five males, five females; 47 ± 12 years) with inherited forms of cerebellar ataxia were recruited to participate in a 12-week crossover study during which they completed two six-week blocks of balance and coordination training with and without vibrotactile SA. Participants were instructed to perform balance and coordination exercises five times per week using smartphone balance trainers that provided written, graphic, and video guidance and measured trunk sway. The pre-, per-, and post-training performance were assessed using the Scale for the Assessment and Rating of Ataxia (SARA), SARAposture&gait sub-scores, Dynamic Gait Index, modified Clinical Test of Sensory Interaction in Balance, Timed Up and Go performed with and without a cup of water, and multiple kinematic measures of postural sway measured with a single inertial measurement unit placed on the participants' trunks. To explore the effects of training with and without vibrotactile SA, we compared the changes in performance achieved after participants completed each six-week block of training. Among the seven participants who completed both blocks of training, the change in the SARA scores and SARAposture&gait sub-scores following training with vibrotactile SA was not significantly different from the change achieved following training without SA (p>0.05). However, a trend toward improved SARA scores and SARAposture&gait sub-scores was observed following training with vibrotactile SA; compared to their pre-vibrotacile SA training scores, participants significantly improved their SARA scores (mean=−1.21, p=0.02) and SARAposture&gait sub-scores (mean=−1.00, p=0.01). In contrast, no significant changes in SARA scores and SARAposture&gait sub-scores were observed following the six weeks of training without SA compared to their pre-training scores immediately preceding the training block without vibrotactile SA (p>0.05). No significant changes in trunk kinematic sway parameters were observed as a result of training (p>0.05). Based on the findings from this preliminary study, balance and coordination training improved the participants' motor performance, as captured through the SARA. Vibrotactile SA may be a beneficial addition to training regimens for individuals with hereditary cerebellar ataxia, but additional research with larger sample sizes is needed to assess the significance and generalizability of these findings.

Restoration of Somatosensory Function by Pairing Vagus Nerve Stimulation with Tactile Rehabilitation.

OBJECTIVE: Sensory dysfunction is a common consequence of many forms of neurological injury, including stroke and nerve damage. Rehabilitative paradigms that incorporate sensory retraining can provide modest benefits, but the majority of patients are left with lasting sensory loss. We have developed a novel strategy that uses closed-loop vagus nerve stimulation (VNS) paired with tactile rehabilitation to enhance synaptic plasticity and facilitate recovery of sensory function. METHODS: A clinical case report provides initial evidence that a similar implementation of closed-loop VNS paired with a tactile rehabilitation regimen could improve recovery of somatosensory function. Here, we sought to build on these promising initial clinical data and rigorously evaluate the ability of VNS paired with tactile rehabilitation to improve recovery in an animal model of chronic sensory loss. The study design, including planned sample size, assessments, and statistical comparisons, was preregistered prior to beginning data collection (https://osf.io/xsnj5/). RESULTS: VNS paired with tactile rehabilitation resulted in a significant and nearly complete recovery of mechanosensory withdrawal thresholds. Equivalent tactile rehabilitation without VNS failed to improve sensory function. This VNS-dependent restoration of sensory thresholds was maintained for several months after the cessation of stimulation, illustrating long-term benefits. Moreover, VNS paired with tactile rehabilitation resulted in significant generalized improvements in other measures of sensorimotor forepaw function. INTERPRETATION: Given the safety and tolerability of VNS therapy, these findings suggest that incorporating VNS paired with sensory retraining into rehabilitative regimens may represent a fundamentally new method to increase recovery of sensory function after neurological injury. ANN NEUROL 2020;87:194-205.

Effects of a 16-week Tai Chi intervention on cutaneous sensitivity and proprioception among older adults with and without sensory loss.

This study investigated the effects of a 16-week Tai Chi (TC) intervention on cutaneous sensitivity and proprioception among older adults with and without sensory loss. Thirty-six older adults were divided into sensory loss and control groups, and they underwent a 16-week TC intervention. Significant interactions were detected in heel cutaneous sensitivity (p = 0.046, F = 4.419) and knee flexion (p = 0.043, F = 4.580), extension (p = 0.027, F = 5.529) and ankle plantar-flexion proprioception (p = 0.037, F = 4.860). The post hoc test indicated that in the sensory loss group, heel cutaneous sensitivity threshold (p = 0.034) and knee flexion (p = 0.004), extension (p = 0.002) and ankle plantar-flexion (p = 0.023) proprioception threshold decreased at week 17, whereas in the control group, knee flexion (p = 0.029) proprioception threshold decreased at week 17. TC intervention improved cutaneous sensitivity at more sites and proprioception in more joints among the older adults with sensory loss. TC intervention is a good option for older adults to exercise, and it is more effective among older adults with sensory loss.

Practitioner Review: Effective management of functional difficulties associated with sensory symptoms in children and adolescents.

BACKGROUND: Sensory symptoms are defined as atypical behavioral responses to daily sensory stimuli that impact on the performance of everyday routines. Sensory symptoms have been observed in young people with and without developmental concerns. There is uncertainty, however, regarding the best way to identify and manage sensory symptoms. The aim of this paper is  to provide a review of current best evidence regarding measurement of and interventions for sensory symptoms. METHODS: A narrative review methodology is adopted to address the aims of this paper. First, sensory symptoms are defined, and then, an overview of the evidence for the relationship between sensory symptoms and childhood function is provided. Second, commonly used sensory assessment tools are summarized and evaluated. Finally, an overview and critique of the evidence for sensory and nonsensory-based interventions addressing sensory symptoms are given. RESULTS: The terminology used to describe sensory symptoms varies by discipline, and several conceptual taxonomies including sensory subtypes have been proposed. There is ample evidence to support the association of sensory symptoms with childhood function including social engagement, repetitive behaviors, anxiety, and participation in self-care routines. Measurement of sensory symptoms is dominated by proxy-report instruments, and few single instruments assess the entire domain of sensory symptomatology. The evidence for interventions for sensory symptoms is emerging but still limited by low quantity and methodological concerns. CONCLUSIONS: Effective management of sensory symptoms may mitigate the burden of neurodevelopmental disability and mental illness in young people. Identification of sensory symptoms should be conducted by a skilled practitioner utilizing multiple measurement methods. Intervention protocols for sensory symptoms should be informed by current best evidence which is strongest for Ayres Sensory Integration® , Qigong massage, the Alert Program® , and Social Stories. To make significant progress in this field, however, new intervention studies must address the question of 'what intervention works for whom?'.

Therapeutic Potential of Wnt and Notch Signaling and Epigenetic Regulation in Mammalian Sensory Hair Cell Regeneration.

Hearing loss is one of the most prevalent sensory deficits worldwide and can result from the death of mechanosensory hair cells that transduce auditory signals in the cochlea. The mammalian cochlea lacks the capacity to regenerate these hair cells once damaged, and currently there are no biological therapies for hearing loss. Understanding the signaling pathways responsible for hair cell development can inform regenerative strategies and identify targets for treating hearing loss. The canonical Wnt and Notch pathways are critical for cochlear development; they converge on several key molecules, such as Atoh1, to regulate prosensory specification, proliferation, hair cell differentiation, and cellular organization. Much work has focused on Wnt and Notch modulation in the neonatal mouse cochlea, where they can promote hair cell regeneration. However, this regenerative response is limited in the adult cochlea and this might be attributed to age-dependent epigenetic modifications. Indeed, the epigenetic status at key gene loci undergoes dynamic changes during cochlear development, maturation, and aging. Therefore, strategies to improve regenerative success in the adult cochlea might require the modulation of Wnt, Notch, or other pathways, as well as targeted epigenetic modifications to alter the activity of key genes critical for supporting cell proliferation or transdifferentiation.

Immediate Effects of Plantar Vibration on Fall Risk and Postural Stability in Stroke Patients: A Randomized Controlled Trial.

BACKGROUND: Local vibration can improve balance problems of individuals with stroke when applied to the plantar region. AIMS: This study aimed to determine the immediate effect of local vibration applied to the plantar region on fall risk and postural stability in patients with stroke. STUDY DESIGN: Randomized controlled study. METHODS: 30 patients (23 male,7 female) with stroke were randomized to either vibration (n = 15; 58.47 ± 8.23 years) or control (n = 15; 58.27 ± 9.50 years) groups. Before and after the intervention, the patients were evaluated using a Biodex Balance System. Local vibration was applied to the plantar region of two feet in the supine position using a vibration device for a total of 15 min to the individuals in the vibration group. While the patients in the placebo group were in the supine position, the device was brought into contact and no vibration was applied to the plantar region of two feet for 15 min. RESULTS: While significant improvements were observed in the postural stability and fall risk of the vibration group (p < 0.05), no significant change was observed in the placebo group (p > 0.05). Furthermore, significant improvements occurred in the SD values of the postural stability expressing postural oscillation in the vibration group (p < 0.05). CONCLUSION: As a result of local vibration applied to the plantar region, immediate (within 5 min) significant improvements in postural stability and fall risk values were detected.

Can the Wii Fit Balance Board be Used as a Fall Risk Assessment Tool among Poststroke Patients?

BACKGROUND: The prevalence of falls can be as high as 73% in the stroke population. Falls occur as a result of multiple factors. Factors such as balance impairments can be improved through physical therapy intervention. However, insurance payers limit the number of visits per patient. It is crucial to find other ways to assess balance after discharge from rehabilitation. PURPOSE: The purpose of this study is to determine if the Nintendo Wii Fit can be used as a fall risk assessment tool among the poststroke population. METHODOLOGY: A sample of 11 stroke survivors were recruited (mean age 63.36 years). Each participant completed a balance and fall risk assessment using the Berg Balance Scale, Timed Up & Go, Four Square Step Test, Five Times Sit-to-Stand and 8-Foot Walk Test. Bivariate correlation will examine the validity of the Nintendo Wii Fit as a fall risk assessment tool in this population. RESULTS: The Nintendo Wii Fit Balance Test was found to be correlated with gait speed measured by the 8-Foot Walk Test. There is no correlation between the Wii Fit Balance Tests and most common standardized fall risk measures. Standardized fall risk outcome measures also significantly correlate with each other. CONCLUSIONS: The study suggests that while there is a potential utility of the game system to be used at home by patient and caregivers, the Wii Fit Balance Test may not be an appropriate substitute to the standardized fall risk assessment tool for stroke patients in the clinical setting.

Therapeutic Listening for Preterm Children with Sensory Dysregulation, Attention and Cognitive Problems.

Introduction Is Therapeutic Listening effective for children born preterm presenting with sensory dysregulation, attention and cognitive problems? Methods 22 children (BW<1500g) 3-4 years were enrolled in a single centre, prospective, assessor-blinded RTC. Outcome measures: Winnie-Dunn Sensory Profile; Peabody Developmental Motor Scales; Reynell Attention Scale; Preschool Language Scales - 3; RAPT; WPPSI - IV; Parent Review Questionnaires. Results The intervention group (n=9) showed better improvement in sensory processing, compared to controls (n=9) (6.4 fold improvement in sensation seeking; 5.0 in auditory processing; 4.0 in tactile processing). Six intervention children (67%) improved in vestibular processing. Attention levels improved for 9 (100%) children in the intervention group and for 7 (78%) in the control group. Higher level domains (Peabody motor skills, Auditory Comprehension, Expressive Communication, RAPT scale, and WPPSI scores) showed mixed results. Parents reported positive changes in their child's development. Conclusion Therapeutic Listening (TL) is a feasible intervention for preterm children to improve attention levels and sensory processing skills.

An exploratory study of parent-child association in sensory modulation disorder involving ADHD-related symptoms.

BACKGROUND: Sensory modulation disorder (SMD) and attention deficit hyperactivity disorder (ADHD) can co-occur and have overlapping symptoms, thus challenging practitioners. This study aimed to phenotypically explore parent-child associations in SMD, and the interplay between SMD- and ADHD-related symptoms in children with SMD and their parents. METHODS: A cross-sectional study examined 70 parents (n = 35 mothers; n = 35 fathers) and their 35 children with and without SMD, aged 4-6 years. Parents completed care-giver reports: The Short Sensory Profile (SSP) and the ADHD Rating Scale, and self-reports: The Sensory Responsiveness Questionnaire (SRQ) and the ADHD Self-Report Scale (ASRS). RESULTS: In the entire sample, we found a mother-offspring correlation between SSP and SRQ-Aversive scores (rs = -0.68; p < 0.001), but no such father-offspring correlation. However, when testing the ADHD Rating Scale and ASRS scores, we found correlations between mothers and offspring (rs = 0.54, p = 0.0008), and between fathers and offspring (rs = 0.34, p = 0.0494). In the entire sample a high correlation was found between SSP and ADHD Rating Scale scores (rs = -0.837, p < 0.001). We further found a high correlation in mothers (rs = 0.70, p < 0.001), and a moderate correlation in fathers (rs = 0.40, p = 0.019) between SRQ-Aversive and ASRS scores. CONCLUSIONS: Novel findings reveal that parents-offspring heritability patterns differ in both these related conditions. These may contribute to familial practice and research.

Can Postural Instability in Individuals with Distal Radius Fractures Be Alleviated by Concurrent Cognitive Tasks?

BACKGROUND: Although impaired postural control may be a risk factor for distal radius fractures (wrist fractures), which often are caused by falls, little attention has been given thus far to the various performance and neurophysiologic aspects involved. Although studies suggest that external focus and cognitive tasks can improve postural control, it remains unclear whether these benefits are observed in individuals with a history of distal radius fracture and to what extent. QUESTIONS/PURPOSES: (1) To compare patients with a history of distal radius fracture to age- and sex-matched controls in terms of postural stability while standing on stable and unstable support surfaces, using both postural sway and neurophysiological measures as endpoints; and (2) to determine whether internal- and external-focus strategies and cognitive tasks can improve postural stability in these patients. METHODS: Forty patients with distal radius fracture (33 females and seven males with a mean ± SD age of 56 ± 4 years) and 40 sex- and age-matched control participants participated in the study. We recruited patients with a history of fall-induced distal radius fractures occurring between 6 and 24 months before the start of our study. We excluded patients who had any of the following: fear of falling, taking any medication that may affect balance, neurologic disorders, dizziness, vestibular problems, Type II diabetes, musculoskeletal disorders or recent history of lower extremity fracture, any recent surgical interventions in the spine or lower limbs, and/or cognitive impairment. Of 120 patients who were being treated for distal radius fracture over the 18-month period, 91 (76%) agreed to participate and 40 eligible patients were finally enrolled. The control group included sex- and age-matched (within 2-year intervals) individuals who had never had a wrist fracture. This group was selected from attendants/relatives of the patients attending the neurology and physical medicine and rehabilitation outpatient departments, as well as other volunteers with no history of balance problems or wrist fractures. To address our primary research question, we compared the postural control of individuals with a history of distal radius fracture with the control group while quietly standing on different support surfaces (rigid and foam surfaces) using both postural sway measures obtained by a force plate as well as neurophysiological measures (electromyography [EMG] activity of tibialis anterior and medial gastrocnemius). To address our secondary research question, we compared the postural sway measures and EMG activity of the ankle muscles between different experimental conditions (baseline, internal focus (mentally focusing on their feet without looking), external focus (mentally focusing on rectangular papers, placed on the force plate or foam, one under each foot), difficult cognitive task (recalling maximum backward digits plus one) and easy cognitive task (recalling half of the maximum backward digits). RESULTS: Patients with distal radius fractures presented with greater postural sway (postural instability) and enhanced ankle muscle activity compared with their control counterparts, but only while standing on a foam surface (mean velocity: 5.4 ± 0.8 versus 4.80 ± 0.5 [mean difference = 0.59, 95% CI of difference, 0.44-0.73; p < 0.001]; EMG root mean square of the tibialis anterior: 52.2 ± 9.4 versus 39.30 ± 6 [mean difference = 12.9, 95% CI of difference, 11.4-14.5; p < 0.001]). Furthermore, a decrease in postural sway was observed while standing on both rigid and foam surfaces during the external focus, easy cognitive, and difficult cognitive conditions compared with the baseline (for example, mean velocity in the baseline condition compared with external focus, easy cognitive task and difficult cognitive task was: 4.9 ± 1.1 vs 4.7 ± 1 [mean difference = 0.14, 95% CI of difference, 0.11-0.17; p < 0.001], 4.6 ± 1 [mean difference = 0.25, 95% CI of difference, 0.21-0.29; p < 0.001], and 4.5 ± 1 [mean difference = 0.34, 95% CI of difference, 0.29-0.40; p < 0.001] in the wrist fracture group). The same result was obtained for muscle activity while standing on foam (EMG root mean square of tibialis anterior in the baseline condition compared with external focus, easy cognitive task and difficult cognitive task: 58.8 ± 7.2 versus 52.3 ± 6.6 [mean difference = 6.5, 95% CI of difference, 5.5-7.6; p < 0.001], 48.8 ± 7.1 [mean difference = 10.1, 95% CI of difference, 9-11.1; p < 0.001], 42.2 ± 5.3 [mean difference = 16.7 95% CI of difference, 15.1-18.2; p < 0.001] in the wrist fracture group). CONCLUSIONS: The current results suggest that patients with a history of distal radius fractures have postural instability while standing on unstable support surfaces. This instability, which is associated with enhanced ankle muscle activity, conceivably signifying an inefficient cautious mode of postural control, is alleviated by external attention demands and concurrent cognitive tasks. CLINICAL RELEVANCE: The findings of this study may serve as a basis for designing informed patient-specific balance rehabilitation programs and strategies to improve stability and minimize falls in patients with distal radius fractures. The integrative methodology presented in this work can be extended to postural control and balance assessment for various orthopaedic/neurological conditions.

Effect of Forearm Warming Compared to Hand Warming for Cold Intolerance Following Upper Extremity Trauma.

PURPOSE: This study evaluated the effect of forearm or hand warming versus bare hand conditions to improve cold-induced symptoms and skin temperatures in hand trauma patients. METHODS: Adults with symptoms of cold intolerance at least 3 months following hand trauma and age-/sex-matched controls were included. Testing sessions (bare hand, hand warming, forearm warming) were completed in a climate laboratory with continuous temperature monitoring. Outcomes included physical findings (skin temperature) and self-report symptoms (thermal comfort, pain). RESULTS: Eighteen participants (9 hand trauma patients, 9 control subjects) underwent testing. More severe cold intolerance was associated with higher Disabilities of the Arm, Shoulder, and Hand scores. With bare hands, skin temperatures changed significantly from baseline to cold exposure and to rewarming. Hand trauma patients had the lowest skin temperatures with cold exposure in the injured digits (14.3°C ± 3.5°C) compared with the contralateral uninjured (16.9°C ± 4.1°C) digits. Compared with bare hands, wearing gloves significantly increased the minimum temperature during cold exposure and the maximum temperature after rewarming. Patients reported higher pain with cold exposure. All participants reported significantly more comfort with less coldness with forearm and hand warming. CONCLUSIONS: There was cold response variability in hand trauma patients and control subjects. Hand trauma patients had greater changes in skin temperature during cold exposure that improved with glove warming. Continuous temperature monitoring identified subtle physiological changes associated with cold-induced pain and with warming interventions. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic III.

Occupational Therapy Interventions for Children and Youth With Challenges in Sensory Integration and Sensory Processing: A Clinic-Based Practice Case Example.

Evidence Connection articles provide case examples of how practice decisions may be informed by findings of systematic reviews sponsored by the American Occupational Therapy Association (AOTA) Evidence-Based Practice (EBP) Project. This Evidence Connection article describes a case report of a child with a diagnosis of autism spectrum disorder who has difficulties in function and participation related to challenges in sensory integration. This article is the first in a two-part series, and it focuses on occupational therapy provided to the child by a clinic-based therapist in collaboration with the child's school-based occupational therapist. Part 2 in this series will describe the same child's intervention by the school-based therapist. Intervention decisions are informed by findings of systematic reviews of intervention effectiveness that were part of an AOTA EBP Project addressing occupational therapy interventions for children and youth with challenges in sensory integration and sensory processing.

Sensory Sensitivity in TBI: Implications for Chronic Disability.

PURPOSE OF REVIEW: This review investigates the relationship between sensory sensitivity and traumatic brain injury (TBI), and the role sensory sensitivity plays in chronic disability. RECENT FINDINGS: TBI is a significant cause of disability with a range of physical, cognitive, and mental health consequences. Sensory sensitivities (e.g., noise and light) are among the most frequently reported, yet least outwardly recognizable symptoms following TBI. Clinicians and scientists alike have yet to identify consistent nomenclature for defining noise and light sensitivity, making it difficult to accurately and reliably assess their influence. Noise and light sensitivity can profoundly affect critical aspects of independent function including communication, productivity, socialization, cognition, sleep, and mental health. Research examining the prevalence of sensory sensitivity and evidence for the association of sensory sensitivity with TBI is inconclusive. Evidence-based interventions for sensory sensitivity, particularly following TBI, are lacking.

Cognitive behavioural therapy for fear of falling and balance among older people: a systematic review and meta-analysis.

BACKGROUND: fear of falling is prevalent among older people and associated with various health outcomes. A growing number of studies have examined the effects of interventions designed to reduce the fear of falling and improve balance among older people, yet our current understanding is restricted to physiological interventions. Psychological interventions such as cognitive behavioural therapy (CBT) have not been reviewed and meta-analysed. OBJECTIVE: to perform a systematic review and meta-analysis evaluating the effects of CBT on reducing fear of falling and enhancing balance in community-dwelling older people. METHOD: randomised controlled trials (RCTs) addressing fear of falling and balance were identified through searches of six electronic databases, concurrent registered clinical trials, forward citation and reference lists of three previous systematic reviews. RESULTS: a total of six trials involving 1,626 participants were identified. Four studies used group-based interventions and two adopted individual intervention. Intervention period ranged from 4 to 20 weeks, and the number and duration of face-to-face contact varied. Core components of the CBT intervention included cognitive restructuring, personal goal setting and promotion of physical activities. The risk of bias was low across the included studies. Our analysis suggests that CBT interventions have significant immediate and retention effects up to 12 months on reducing fear of falling, and 6 months post-intervention effect on enhancing balance. CONCLUSIONS: CBT appears to be effective in reducing fear of falling and improving balance among older people. Future researches to investigate the use of CBT on reducing fear of falling and improving balance are warranted.

Using Home-Program Adherence App in Pediatric Therapy: Case Study of Sensory Processing Disorder.

BACKGROUND: Pediatric therapies adopt a family-centered approach that encourages a caregiver's involvement in therapy. Contextual interventions in the child's natural environment have been effective in generalization of skills and increasing of child participation in daily activities. The use of home programs is common across a variety of conditions, but adherence has been challenging. Apps have been demonstrated to promote medication adherence and physical activity maintenance. INTRODUCTION: This study suggested and tested a construct for features required for caregivers' behavioral modification during home programs in pediatric therapy. MATERIALS AND METHODS: SensoryTreat is an adherence promoting app for home-program treatments of children with sensory processing disorders. The app was evaluated by testing availability of desired features, usage frequency, impact on adherence with home programs, and parental sense of competence. RESULTS: Results suggest a strong significant correlation between SensoryTreat usage frequency and families' adherence with home programs, as well as a strong significant correlation between relevancy and usefulness of SensoryTreat's interventional content, and parental competence and their adherence with home programs. DISCUSSION: Using SensoryTreat twice or more per week increases parental adherence with home programs. Content plays an important role in promoting adherence and parental sense of competence, yet, as usage frequency grows the interventional content habituates, and other features as goal setting and feedback logs have significant impact on parental competence and adherence with home programs over time. CONCLUSIONS: These findings indicate that the content and features of SensoryTreat app have the potential to promote adherence of families with pediatric therapy home programs.

Mirror Illusion for Sensori-Motor Training in Stroke: A Randomized Controlled Trial.

BACKGROUND: Poststroke, sensory deficits are not uncommon. In spite of the close association between the sensory and motor recovery, the deficits are usually underemphasized. Mirror therapy (MT), a neural-based approach for the motor deficit has not been explored for the sensory impairment. The objective of the present study was to develop and determine the effect of a MT program for sensori-motor impairment among poststroke subjects. METHODS DESIGN: Randomized controlled trial. SETTING: Functional therapy laboratory of Rehabilitation Institute. PARTICIPANTS: Thirty-one chronic poststroke subjects (17 experimental and 14 controls), aged between 30 and 60years, with ≤ diminished light touch in the hand. OUTCOME MEASURE: Semmes Weinstein Monofilament (cutaneous threshold), 2-Point discrimination test (touch discrimination) and Fugl-Meyer Assessment (hand motor recovery). INTERVENTION: The experimental group received sensory stimulus such as tactile perception and motor tasks on the less-affected hand using mirror box. The control counterparts underwent only dose-matched conventional program. 30 sessions with a frequency of 5/week were imparted to the groups. RESULTS: Post intervention, there was a significant (P < .004) increase up to 30% positive touch-response for the hand quadrants among the experimental group in comparison to only 13.5% rise for the same among the controls. The cutaneous threshold of the less-affected palm also improved significantly among the experimental subjects in comparison to the controls (P = .04). CONCLUSION: MT may be considered as a promising regime for enhancing cutaneous sensibility in stroke. The mirror illusion induced by MT may be utilized for sensory and motor deficits as well as for the more-affected and less-affected hands.

Effectiveness of Aquatic Therapy vs Land-based Therapy for Balance and Pain in Women with Fibromyalgia: a study protocol for a randomised controlled trial.

BACKGROUND: Fibromyalgia is a disease with an increasing incidence. It impairs the quality of life of patients and decreases their functional capacity. Aquatic therapy has already been used for managing the symptoms of this syndrome. However, aquatic therapy has only recently been introduced as a treatment modality for improving proprioception in fibromyalgia. The main objective of this study is to determine the effectiveness of two physiotherapy protocols, one in and one out of water, for improving balance and decreasing pain in women with fibromyalgia. METHODS/DESIGN: The study protocol will be a single-blind randomised controlled trial. Forty women diagnosed with fibromyalgia will be randomly assigned into 2 groups: Aquatic Therapy (n = 20) or Land-based Therapy (n = 20). Both interventions include 60-min therapy sessions, structured into 4 sections: Warm-up, Proprioceptive Exercises, Stretching and Relaxation. These sessions will be carried out 3 times a week for 3 months. Primary outcomes are balance (static and dynamic) and pain (intensity and threshold). Secondary outcomes include functional balance, quality of life, quality of sleep, fatigue, self-confidence in balance and physical ability. Outcome measures will be evaluated at baseline, at the end of the 3-month intervention period, and 6-weeks post-treatment. Statistical analysis will be carried out using the SPSS 21.0 program for Windows and a significance level of p ≤ 0.05 will be used for all tests. DISCUSSION: This study protocol details two physiotherapy interventions in women with fibromyalgia to improve balance and decrease pain: aquatic therapy and land-based therapy. In current literature there is a lack of methodological rigour and a limited number of studies that describe physiotherapy protocols to manage fibromyalgia symptoms. High-quality scientific works are required to highlight physiotherapy as one of the most recommended treatment options for this syndrome. TRIAL REGISTRATION: Date of publication in ClinicalTrials.gov: 18/02/2016. ClinicalTrials.gov Identifier: NCT02695875 .

Sensory symptoms in Parkinson's disease: Clinical features, pathophysiology, and treatment.

Parkinson's disease (PD) is one of the most common forms of neurodegenerative disease in the elderly population and is typically manifested by motor symptoms and nonmotor symptoms and signs. Nonmotor symptoms, such as sensory symptoms, have been regarded as the significant features of this disease. These symptoms often occur in early stages of PD and influence quality of life. However, researchers suggest that the sensory symptoms of PD are frequently unrecognized by clinicians and remain untreated. The disorders include pain, olfactory disturbance, and visual dysfunction input on the underlying sensory abnormality. This Review focuses on the clinical features, pathophysiological mechanisms, and treatment strategies for sensory symptoms of PD from both clinical studies and basic research, providing a comprehensive overview of the sensory symptoms in PD. © 2016 Wiley Periodicals, Inc.

The hidden sister of motor fluctuations in Parkinson's disease: A review on nonmotor fluctuations.

Only a few years after the introduction of levodopa, the first descriptions of motor fluctuations and dyskinesia related to dopaminergic therapy appeared. In PD, attention turned to their management, that had dampened the euphoria of the "levodopa miracle." It soon became clear that neuropsychiatric, autonomic, and sensory features also tend to develop fluctuations after chronic exposure to l-dopa. The diversity of fluctuating nonmotor symptoms, their largely subjective nature, coupled with a frequent lack of insight led to difficulties in identification and quantification. This may explain why, despite the high impact of nonmotor symptoms on patient autonomy and quality of life, evaluation of nonmotor fluctuations is not part of clinical routine. In view of the lack of specific validated assessment tools, detailed anamnesis should ideally be coupled with an evaluation in both ON and OFF drug conditions. The mechanisms of nonmotor fluctuations are not well understood. It is thought that they share dopaminergic presynaptic pharmacokinetic and postsynaptic pharmacodynamic mechanisms with the classical motor complications, but involve different neural pathways. Although symptoms fluctuate with dopaminergic treatment, serotonine and norepinephrine denervation, as well as interactions between neurotransmitter systems, probably contribute to their diversity. The lack of validated tools for assessment of these phenomena explains the almost complete absence of treatment studies. Management, largely resulting from expert opinion, includes psychiatric follow-up, nondopaminergic drugs, and advanced dopaminergic treatment, including drug delivery pumps and DBS. This review aims to provide a starting point for the understanding, diagnosis, and management of nonmotor fluctuations. © 2016 International Parkinson and Movement Disorder Society.