Effects of Kinesiotaping on upper limb function and daily activities in subacute or chronic stroke survivors: A randomized control study.

BACKGROUND: Impaired upper limb function in stroke survivors is characterized by muscle weakness, increased muscle tone, contracture, or impaired motor control. OBJECTIVE: We aimed to evaluate the effectiveness of Kinesio-taping application for functional recovery on the affected arm and forearm during rehabilitation. METHODS: Forty-one patients eligible for this study were randomly assigned to either the Kinesio-taping group (n = 21), receiving Kinesio-taping intervention and conventional therapy, or control group (n = 20), receiving sham Kinesio-taping intervention and conventional therapy. The whole intervention lasted for 3 weeks. Fugl-Meyer assessment of the upper extremity, Barthel Index, the Stroke Impact Scale, and modified Ashworth scale were measured at 3 time points: baseline, post-treatment (3rd week), and follow-up (6th week). RESULTS: In the Kinesio-taping group, there were significant differences in the upper extremity (p = 0.003), wrist (p = 0.000) and hand (p = 0.000) parts of the Fugl-Meyer assessment of the upper extremity between the three assessment times. On the other hand, the Barthel Index showed significant differences in both groups after therapy. CONCLUSION: Combining conventional rehabilitation with Kinesio-taping intervention may improve functional motor performance of both the proximal and distal parts of the affected upper extremity in stroke survivors, with potential benefits for activity of daily living.

Effect of various photobiomodulation regimens on breast cancer-related lymphedema: A systematic review and meta-analysis.

Breast cancer-related lymphedema (BCRL) is common among patients who have completed their cancer treatment. Although low-level laser therapy (LLLT) has been explored as a treatment option for BCRL, we could not find a regimen that is more effective than others. This meta-analysis aimed to organize existing research and determine the optimal combination of LLLT parameters for BCRL treatment. Studies were collected from four online databases: Embase, Ovid Medline, Cochrane, and Cinahl. The collected studies were reviewed by two of the authors. We focused on the aspects of the treatment area, treatment regimen, and total treatment sessions across the included studies. The comparisons between LLLT and non-LLLT were performed through a meta-analysis. Post-treatment QOL was significantly better in the axillary group. The group treated "three times/week with a laser density of 1.5-2 J/cm2" had significantly better outcomes in terms of swelling reduction, both immediately post-treatment and at 1-3 months follow-ups. The group with > 15 treatment sessions had significantly better post-treatment outcomes regarding reduced swelling and improved grip strength. According to these results, LLLT can relieve the symptoms of BCRL by reducing limb swelling and improving QOL. Further exploration found that a treatment approach targeting the axilla, combined with an increased treatment frequency, appropriate laser density, and extended treatment course, yielded better outcomes. However, further rigorous, large-scale studies, including long-term follow-up, are needed to substantiate this regimen.

The Sonoelastography and Functional Outcome of Upper Extremity after Kinesiotaping on the Spastic Forearm in Patients with Subacute Stroke.

Objectives: This study is aimed at exploring the feasibility of sonoelastography on muscle stiffness of spastic forearm and evaluating the improvement of functional performance in patients with poststroke spasticity (PSS) after receiving kinesiotaping (KT) and rehabilitation. Methods: According to the spastic levels (using modified Ashworth scale (MAS)) of the affected upper extremity, 59 patients with stroke were allocated into two groups, group A (MAS 0-1): 31 patients (14 men and 17 women; mean age: 60 years) and group B (MAS 1+-2): 28 patients (22 men and 6 women; mean age: 51 years). The Brunnstrom motor recovery stage at the wrist/distal parts in groups A and B was stage 3/3.5 and stage 2.75/3. We evaluated the Brunnstrom stage, spastic levels by MAS and modified Tardieu scale (MTS), and Fugl-Meyer Assessment for upper extremity (FMA-UE). We also evaluated the muscle spasticity of flexor carpi radialis (FCR), flexor carpi ulnaris (FCU), and flexor digitorum superficialis (FDS) muscles using sonoelastography with shear wave velocity (SWV). We applied KT for 20 patients in group B, comparing the changes in sonoelastography and functional outcomes between KT and without KT interventions. Results: Both the MAS and MTS scales were moderately correlated with the SWV in forearm muscles on hemiplegic side (r = 0.336-0.554) After KT intervention, the SWV in FCR decreased (p = 0.028). Muscle spasticity was reduced (p < 0.01), and distal part of the Brunnstrom stage and FMA-UE were increased (p = 0.045 and p = 0.001). In patients without KT intervention, only the MTS degree reduced (p = 0.026). Conclusions: The SWV of sonoelastography could objectively assess the reduction of muscle stiffness of the affected forearms in patients with PSS after KT intervention. Advances in Knowledge. Sonoelastography could be a quantitative method to follow up for therapeutic effect of the spastic forearm.

The clinical effect of Kinesio taping and modified constraint-induced movement therapy on upper extremity function and spasticity in patients with stroke: a randomized controlled pilot study.

BACKGROUND: Spasticity and impaired hand function are common complication in patients with stroke, and it pose negative impact on quality of life. AIM: We aimed to assess the effect of the combined administration of kinesio taping (KT) and modified constraint-induced movement therapy (mCIMT) on upper extremity function and spasticity in hemiplegic patients with stroke. DESIGN: A randomized controlled pilot study. SETTING: A hospital center. POPULATION: Patient of stroke with hemiplegia for 3-12 months. METHODS: Thirty-five patients were enrolled and allocated into three groups, including the sham KT and mCIMT group, KT group, or KT and mCIMT group. The KT, sham KT, and mCIMT serve as additional therapies (5 days/week for 3 weeks) besides regular rehabilitation (5 days/week for 6 weeks). KT was applied over the dorsal side of the affected hand, while mCIMT was applied to restrain the unaffected upper extremity. The outcomes included the modified Tardieu scale (mTS), Brunnstrom stage, Box and Block Test (BBT), Fugl-Meyer assessment for the upper extremity (FMA-UE), and Stroke Impact Scale version 3.0. Measurements were taken at baseline, immediately after intervention (third week), and 3 weeks later (sixth week). RESULTS: Between baseline and the third week, within-group comparisons yielded significant improvement in the wrist and hand parts of the FMA and BBT of the Sham KT and mCIMT group (P=0.007-0.035); in the hand part of the FMA, BBT, and mTS degree (P=0.005-0.024) of the KT group; and in the Brunnstrom stage of the wrist, FMA-UE, BBT, and mTS degrees (P=0.005-0.032) of the KT and mCIMT group. Between baseline and the sixth week, there was significant difference in the proximal part of the FMA and mTS degree in groups with KT, but an additional improvement on the Brunnstrom stage of the wrist was noted in the KT and mCIMT group. CONCLUSIONS: KT benefits patients with stroke in spasticity reduction and upper extremity function. The combination of KT and mCIMT provides extra benefit in motor performance with a more long-lasting effect. CLINICAL REHABILITATION IMPACT: Kinesio taping could act as potential adjuvant therapy in patient of stroke with hemiplegia.

Electromyographic study assessing swallowing function in subacute stroke patients with respiratory muscle weakness.

BACKGROUND: Dysphagia has been reported to be associated with the descent of the hyolaryngeal complex. Further, suprahyoid muscles play a greater role than infrahyoid muscles in elevation of the hyolarngeal complex. Respiratory muscle training (RMT) can improve lung function, and expiratory muscle strength training can facilitate elevation of the hyoid bone and increase the motor unit recruitment of submental muscles during normal swallowing. This study aimed to investigate the surface electromyography (sEMG) of the swallowing muscles, bilaterally, and the effect of RMT on swallowing muscles in stroke patients with respiratory muscle weakness. METHODS: Forty patients with first episode of unilateral stroke were included in this retrospective controlled trial. After exclusion of 11 patients with respiratory muscle strength stronger than 70% of the predicted value, 15 were allocated to the RMT group and 14 to the control group. However, eventually, 11 patients in RMT group and 11 patients in control group completed the study. The sEMG of the orbicularis oris, masseter, submental, and infrahyoid muscles were recorded during dry swallowing, water swallowing (2 mL), and forced exhalation against a threshold breathing trainer set at different intensities, at baseline and after 6-week RMT. RESULTS: Regarding the sEMG of submental muscles, there were significant between-group differences on the latency of the unaffected side (P = .048), significant change from baseline force on the unaffected side (P = .035), and significant between-side difference (P = .011) in the RMT group during dry swallowing. Significant change in the duration from baseline was observed on the affected side of the RMT group when blowing was set at 50% maximal expiratory pressure (MEP; P = .015), and on the unaffected side of the control group when blowing set at 15% MEP (P = .005). Significant difference was observed in the duration between 50% MEP and 15% MEP after 6-week program in the control group (P = .049). CONCLUSIONS: A 6-week RMT can improve the electric signal of the affected swallowing muscles with more effect on the unaffected side than on the affected side during dry swallowing. Furthermore, RMT with 50% MEP rather than 15% MEP can facilitate greater submental muscle activity on the affected side in stroke patients with respiratory muscle weakness.

Respiratory muscle training in stroke patients with respiratory muscle weakness, dysphagia, and dysarthria - a prospective randomized trial.

OBJECTIVE: To examine the efficacy of combined inspiratory and expiratory respiratory muscle training (RMT) with respect to the swallowing function, pulmonary function, functional performance, and dysarthria in patients with stroke. DESIGN: Prospective, randomized controlled trial. SETTING: Tertiary hospital. PARTICIPANTS: The trial included 21 subjects (12 men, 9 women) aged 35 to 80 years presenting with 6 months history of unilateral stroke, respiratory muscle weakness (≥70% predicted maximal inspiratory pressure (MIP) and/or ≤70% maximal expiratory pressure (MEP)), dysphagia, or dysarthria. These subjects were randomly assigned to the control (n = 10, rehabilitation) and experimental (n = 11, rehabilitation with RMT) groups. INTERVENTION: Inspiratory RMT starting from 30% to 60% of MIP and expiratory RMT starting from 15% to 75% of MEP for 5 days/week for 6 weeks. MAIN OUTCOME MEASURES: MIP, MEP, pulmonary function, peak cough flow, perception of dyspnea, Fatigue Assessment Scale, Modified Rankin Scale, Brunnstrom stage, Barthel index, Functional Oral Intake Scale (FOIS), and parameters of voice analysis. RESULTS: Significant differences were observed between both groups in terms of MIP, forced vital capacity (FVC), and forced expiratory volume per second (FEV1) of the percentage predicted. Significant difference was found with respect to the change in fatigue, shimmer percent, amplitude perturbation quotient, and voice turbulence index (VTI) according to the acoustic analysis in the RMT group. The FEV1/FVC ratio was negatively correlated with jitter percent, relative average perturbation, pitch perturbation quotient, and VTI; the maximum mid-expiratory flow (MMEF) and MMEF% were also negatively correlated with VTI. Significant differences among participants of the same group were observed while comparing the Brunnstrom stage before and after training of the affected limbs and the Barthel scale and FOIS scores in both the groups. CONCLUSIONS: Altogether, 6-week combined inspiratory and expiratory RMT is feasible as adjuvant therapy for stroke patients to improve fatigue level, respiratory muscle strength, lung volume, respiratory flow, and dysarthria.Clinical trial registration number (Clinical Trial Identifier): NCT03491111.

Associations Between Cognitive Functions and Physical Frailty in Patients With Parkinson's Disease.

Background: Parkinson's disease (PD) is a neurodegenerative disease manifested by both motor and non-motor dysfunctions and co-existence of cognitive impairment and physical frailty is common. Given that research in this area is limited, a better understanding of associated factors with physical frailty could provide a focused screening method and facilitate early intervention in PD. Methods: Seventy-six patients with idiopathic PD were recruited and Fried's criteria of physical frailty were used to group all participants. Comprehensive cognitive tests and clinical characteristics were measured, and univariate and multivariate analysis was performed to explore the relationship between clinical factors or neuropsychological functions. Results: Twenty-nine patients with PD (38%) exhibited physical frailty. Compared to PD patients without frailty, PD patients with frailty were older in age and demonstrated worse disease severity and poorer cognitive functions, including attention, executive function, memory, speech and language, and visuospatial function (p < 0.05). Further, stepwise logistic regression analysis revealed that disease severity by the Unified Parkinson's Disease Rating Scale (UPDRS) total score (OR: 1.065; 95% CI: 1.033-1.099) and executive function (OR: 0.724; 95% CI: 0.581-0.877) were independent risk factors for predicting physical frailty (p = 0.003 and 0.002). The best cut-off points are 46 in UPDRS (sensitivity: 62.1%; specificity: 91.5%). Conclusions: Executive function impairment is an independent risk factor for the development of physical frailty with disease progression. Awareness of such comorbidity might provide a screening tool to facilitate investigation in their underlying etiology and early intervention for frailty prevention.

The Sonography and Physical Findings on Shoulder after Selective Neck Dissection in Patients with Head and Neck Cancer: A Pilot Study.

The aim of this study is to investigate soft tissue disorders of affected shoulders after nerve-sparing selective neck dissection (SND) in patients with head and neck cancers (HNCs) by sonography. Eighteen HNCs patients with shoulder disability after SND were enrolled. Shoulder motions, pain, and the sonographic findings were measured and analyzed. Significantly decreased flexion, abduction, and increased pain were found on affected shoulders compared with normal shoulders. There were significant decrease in thickness of trapezius muscle (p=0.001), abnormal findings of supraspinatus tendon (p=0.022), and subdeltoid bursa (p=0.018) on surgical side. The ratio of trapezius muscle atrophy was related to shoulder pain (p=0.010). Patients with subdeltoid abnormalities had significant limitation on shoulder flexion and abduction. Abnormalities of supraspinatus tendon and subdeltoid bursa on sonography and trapezius muscle atrophy may play a key role in shoulder pain and shoulder flexion and abduction limitations.

Effects of kinesio taping on hemiplegic hand in patients with upper limb post-stroke spasticity: a randomized controlled pilot study.

BACKGROUND: Post-stroke spasticity is a common complication in patients with stroke and a key contributor to impaired hand function after stroke. AIM: The purpose of this study was to investigate the effects of kinesio taping on managing spasticity of upper extremity and motor performance in patients with subacute stroke. DESIGN: A randomized controlled pilot study. SETTING: A hospital center. POPULATION: Participants with stroke within six months. METHODS: Thirty-one participants were enrolled. Patients were randomly allocated into kinesio taping (KT) group or control group. In KT group, Kinesio Tape was applied as an add-on treatment over the dorsal side of the affected hand during the intervention. Both groups received regular rehabilitation 5 days a week for 3 weeks. The primary outcome was muscle spasticity measured by modified Ashworth Scale (MAS). Secondary outcomes were functional performances of affected limb measured by using Fugl-Meyer assessment for upper extremity (FMA-UE), Brunnstrom stage, and the Simple Test for Evaluating Hand Function (STEF). Measures were taken before intervention, right after intervention (the third week) and two weeks later (the fifth week). RESULTS: Within-group comparisons yielded significant differences in FMA-UE and Brunnstrom stages at the third and fifth week in the control group (P=0.003-0.019). In the KT group, significant differences were noted in FMA-UE, Brunnstrom stage, and MAS at the third and fifth week (P=0.001-0.035), and in the proximal part of FMA-UE between the third and fifth week (P=0.005). Between-group comparisons showed a significant difference in the distal part of FMA-UE at the fifth week (P=0.037). CONCLUSIONS: Kinesio taping could provide some benefits in reducing spasticity and in improving motor performance on the affected hand in patients with subacute stroke. CLINICAL REHABILITATION IMPACT: Kinesio taping could be a choice for clinical practitioners to use for effectively managing post-stroke spasticity.

Effect of Comprehensive Postural Instructions and Range of Motion Exercises Via Educational Videos on Motor Function and Shoulder Injury in Stroke Patients With Hemiplegia: A Preliminary Study.

OBJECTIVE: The purpose of this study was to investigate the effect of comprehensive postural instructions and range of motion (ROM) exercises via educational videos for shoulder injury prevention and functional improvement of the hemiplegic shoulder after acute stroke. METHODS: In this prospective cohort study, 48 subacute stroke patients with hemiplegia were enrolled and divided into 2 groups (23 in experimental group and 25 in control group). In the control group (n = 25), the patients performed conventional rehabilitation for 5 days per week. In the experimental group (n = 23), the patients received not only conventional rehabilitation but also additional postural instructions and regular ROM exercises via educational videos for hemiplegic shoulders for 15 minutes twice per day for 5 days per week during their hospital stay. Main outcome measures, including the presence and severity of pain, motor function, and sonography on hemiplegic shoulder, were assessed. RESULTS: More motor recovery improvement was found in the experimental group (P < .05). In the supraspinatus tendon, a significantly increased frequency in tendinopathy or tear was observed between admission (12%) and before discharge (40%) in the control group (P < .05), but no difference was observed in the experimental group. In the subdeltoid bursa, effusion or bursitis was significantly reduced between admission (30.4%) and before discharge (8.7%) in the experimental group (P < .05). CONCLUSION: These findings suggest that comprehensive postural instructions and ROM exercises via educational videos during inpatient rehabilitation for subacute stroke patients could improve motor recovery and limit shoulder injury in stroke patients with hemiplegia.

The long-term effects of hyaluronic acid on hemiplegic shoulder pain and injury in stroke patients: A randomized controlled study.

BACKGROUND: Hemiplegic shoulder pain (HSP) is one common complication after stroke. The interferes with the functionality of the affected shoulder in patients with stroke during rehabilitation. Hyaluronic acid (HA) could have positive effects on pain relief and shoulder motion in stroke patients with hemiplegic shoulders. We investigated long-term benefits of HA injection in stroke patients with HSP and rotator cuff injury. METHODS: A randomized, double-blinded controlled trial was conducted in one medical center. The stroke patients with HSP and rotator cuff injury were randomized and allocated to the control (n = 9) and experimental (n = 18) groups. The control and the experimental groups received ultrasound-guided subacromial 0.9% sodium chloride and HA injections, respectively. All injections were performed once per week for 3 weeks. The associated upper extremity functional assessments, shoulder pain scale, and sonography findings on affected shoulders were measured before interventions and at the 4th and 12th week after local injections. RESULTS: The visual analog scale (VAS) scores of HSP were significantly reduced in the control and experimental groups at the 4th week following intervention. Additionally, the VAS score at the 12th week was also significantly reduced in the experimental group. Significant differences were found in the hyperemia occurrence in the subscapularis tendon at the 12th week after intervention (P = .018) and in the severity of hyperemia in the long head of the biceps tendon (P = .042) and the subscapularis tendon after intervention (P = .014). CONCLUSION: Subacromial HA injections might provide longer HSP reduction and decrease in hyperemia reactions at the long head of biceps tendon and subscapularis tendon in stroke patients with HSP and tendon injury.

Clinical Effects and Differences in Neural Function Connectivity Revealed by MRI in Subacute Hemispheric and Brainstem Infarction Patients With Dysphagia After Swallowing Therapy.

Background: Early detection and intervention for post-stroke dysphagia could reduce the incidence of pulmonary complications and mortality. The aims of this study were to investigate the benefits of swallowing therapy in swallowing function and brain neuro-plasticity and to explore the relationship between swallowing function recovery and neuroplasticity after swallowing therapy in cerebral and brainstem stroke patients with dysphagia. Methods: We collected 17 subacute stroke patients with dysphagia (11 cerebral stroke patients with a median age of 76 years and 6 brainstem stroke patients with a median age of 70 years). Each patient received swallowing therapies during hospitalization. For each patient, functional oral intake scale (FOIS), functional dysphagia scale (FDS) and 8-point penetration-aspiration scale (PAS) in videofluoroscopy swallowing study (VFSS), and brain functional magnetic resonance imaging (fMRI) were evaluated before and after treatment. Results: FOIS (p = 0.003 in hemispheric group and p = 0.039 in brainstem group) and FDS (p = 0.006 in hemispheric group and p = 0.028 in brainstem group) were both significantly improved after treatment in hemispheric and brainstem stroke patients. In hemispheric stroke patients, changes in FOIS were related to changes of functional brain connectivity in the ventral default mode network (vDMN) of the precuneus in brain functional MRI (fMRI). In brainstem stroke patients, changes in FOIS were related to changes of functional brain connectivity in the left sensorimotor network (LSMN) of the left postcentral region characterized by brain fMRI. Conclusion: Both hemispheric and brainstem stroke patients with different swallowing difficulties showed improvements after swallowing training. For these two dysphagic stroke groups with corresponding etiologies, swallowing therapy could contribute to different functional neuroplasticity.

The effect of home-based program and outpatient physical therapy in patients with head and neck cancer: A randomized, controlled trial.

OBJECTIVES: Physical therapy improves outcomes for patients with head and neck cancer (HNC) but home-based program (HBP) has not yet been investigated thoroughly. This study compared a HBP with outpatient physical therapy (OPT). METHODS: This trial categorized patients with primary HNC into OPT and HBP groups. The patients in the HBP group received home-based therapy once a day for 5 days per week. By contrast, the OPT group received various physical therapies, including aerobic, anaerobic, and stretching therapies, twice per week, plus a thrice-weekly home-based therapy that similarly consisted of aerobic, anaerobic, and stretching exercises. The major outcome was the Functional Assessment of Cancer Therapy-Head and Neck (FACT H&N), and secondary outcomes were the visual analog scale (VAS) of shoulder pain, 6-min walking test (6MWT), and shoulder range of motion (ROM), all of which were evaluated before, during, and after interventions. RESULTS: Significant improvements were found after 12 weeks of the HBP or OPT. The HBP was not inferior to OPT regarding FACT H&N (p=.074), VAS of shoulder pain (p=.677), 6MWT (p = .677), and shoulder ROM (p=.145 for flexion; p=.383 for abduction). CONCLUSIONS: Both the HBP and OPT can improve shoulder abduction, shoulder flexion and functional capacity.

The effects of hyaluronic acid on hemiplegic shoulder injury and pain in patients with subacute stroke: A randomized controlled pilot study.

BACKGROUND: Hemiplegic shoulder pain (HSP) is one of the most common comorbidities in stroke patients with flaccid shoulders. The pain limits functional motor recovery and affects the activities of daily living after acute stroke. This study investigated the effects of hyaluronic acid (HA) injection on pain reduction and motor function in subacute stroke patients with HSP and injury. METHODS: A randomized, double-blinded controlled trial was conducted in a medical center. Twenty-six subacute stroke patients were enrolled and randomly divided into 2 groups: the experimental group (n = 16) received ultrasound-guided, subacromial HA injections once per week for 3 weeks and conventional rehabilitation, whereas the control group (n = 10) received 0.9% sodium chloride injections once per week for 3 weeks and conventional rehabilitation. Shoulder pain and motor function were evaluated before and after the intervention using the visual analog scale (VAS) and the Fugl-Meyer assessment for the upper extremity (FMA-UE), respectively. RESULTS: In the experimental group, significant differences were found in VAS (P = 0.003), shoulder flexion (P = 0.03) and abduction (P = 0.02), and FMA-UE (P = 0.003) after treatment. In the control group, there were significant differences in VAS (P = 0.007), shoulder flexion (P = 0.035), and FMA-UE (P = 0.042) after treatment. The comparison of the changes in the parameters between the experimental and control groups, after each intervention, revealed a significant difference in VAS (P = 0.001). CONCLUSION: Subacromial HA injection could result in positive effects on shoulder pain and shoulder abduction in subacute stroke patients with HSP and injury.

Systematic review and meta-analysis of the diagnostic accuracy of the water swallow test for screening aspiration in stroke patients.

AIM: The aim of this study was to determine the diagnostic accuracy of the water swallow test for screening aspirations in stroke patients. BACKGROUND: The water swallow test is a simple bedside screening tool for aspiration among stroke patients in nursing practice, but results from different studies have not been combined before. DESIGN: A systematic review and meta-analysis was conducted to provide a synthetic and critical appraisal of the included studies. DATA SOURCES: Electronic literature in MEDLINE, EMBASE, CINAHL and other sources were searched systemically in this study. Databases and registers were searched from inception up to 30 April 2015. REVIEW METHODS: This systematic review was conducted using the recommendations from Cochrane Collaboration for Systematic Reviews of Diagnostic Test Accuracy. Bivariate random-effects models were used to estimate the diagnostic accuracy across those studies. The tool named Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) was used to evaluate the quality of the studies. RESULTS: There were 770 stroke patients in the 11 studies for the meta-analysis. The water swallow test had sensitivities between 64-79% and specificities between 61-81%. Meta-regression analysis indicated that increasing water volume resulted in higher sensitivity but lower specificity of the water swallow test. CONCLUSIONS: This systematic review showed that the water swallow test was a useful screening tool for aspiration among stroke patients. The test accuracy was related to the water volume and a 3-oz water swallow test was recommended for aspiration screening in stroke patients.

Functional outcome in acute stroke patients with oropharyngeal Dysphagia after swallowing therapy.

Dysphagia after stroke is associated with mortality and increased pulmonary complications. Swallowing therapies may decrease pulmonary complications and improve patients' quality of life after stroke. This study used clinical swallowing assessments and videofluoroscopy (VFS) to assess the functional recovery of acute stroke patients with dysphagia after different swallowing therapies. We enrolled 29 acute stroke patients with dysphagia and randomly divided them into 3 therapy groups: traditional swallowing (TS), oropharyngeal neuromuscular electrical stimulation (NMES), and combined NMES/TS. All patients were assessed using the clinical functional oral intake scale (FOIS), 8-point penetration-aspiration scale (PAS), and functional dysphagia scale (FDS) of VFS before and after treatment. There were no differences in the clinical parameters and swallowing results of the FOIS and VFS before swallowing treatment among the 3 groups (P > .05). TS therapy and combined therapy both had significant swallowing improvement after therapy according to the FOIS and 8-point PAS (P < .05). When comparing the results of the VFS among the 3 groups, we found significant improvements in patients eating cookies and thick liquid after combined NMES/TS therapy (P < .05). In acute stroke patients with dysphagia, combined NMES/TS therapy is the most effective swallowing therapy in taking solid diets and thick liquids.

Static and dynamic balance performance in patients with osteoporotic vertebral compression fracture.

OBJECTIVE: Patients with osteoporotic vertebral compression fracture (OVCF) have postural changes and increased risk of falling. The aim of this study is to compare balance characteristics between patients with OVCF and healthy control subjects. METHODS: Patients with severe OVCF and control subjects underwent computerised dynamic posturography (CDP) in this case-control study. RESULTS: Forty-seven OVCF patients and 45 controls were recruited. Compared with the control group, the OVCF group had significantly decreased average stability; maximal stability under the `eye open with swayed support surface' (CDP subtest 4) and 'eye closed with swayed support surface' conditions (subtest 5); and decreased ankle strategy during subtests 4 and 5 and under the `swayed vision with swayed support surface' condition (subtest 6). The OVCF group fell more frequently during subtests 5 and 6 and had longer overall reaction time and longer reaction time when moving backward during the directional control test. CONCLUSION: OVCF patients had poorer static and dynamic balance performance compared with normal control. They had decreased postural stability and ankle strategy with increased fall frequency on a swayed surface; they also had longer reaction times overall and in the backward direction. Therefore, we suggest balance rehabilitation for patients with OVCF to prevent fall.

Home-based exercise on functional outcome of the donor lower extremity in oral cancer patients after fibula flap harvest.

BACKGROUND: After harvesting the fibula flap, pain, sensory disturbance, weakness of donor leg, reduced walking endurance, ankle instability, and lower walking speed had been reported. The aim of this study was to quantitatively assess functional outcome of regular home-based exercise on donor ankle strength, endurance, and walking ability after free fibula flap for mandibular reconstruction. METHODS: Fourteen patients were recruited. Objective isokinetic testing and a 6-min walk test (6MWT) were used to evaluate ankle strength/endurance and walking ability, respectively. RESULTS: There was a significant increase in the peak torque of ankle dorsiflexion/foot inversion of the healthy leg and ankle dorsiflexion/foot eversion of the donor leg after exercise (p < 0.05). After home-based exercise, there was reduced asymmetry in the peak torques of ankle dorsiflexion and foot eversion and the total work of foot eversion between the donor and healthy legs. In 6MWT, no significant difference was found between the walking distances before and after exercise. CONCLUSION: Regular home-based exercise could improve the strength of ankle dorsiflexion and foot eversion of the donor leg, and get more symmetric ankle motor function between the donor and healthy legs.

Relationship between the head deviation angle and hemineglect in patients with right hemisphere stroke.

BACKGROUND: Patients with hemineglect have been reported to have abnormal head posture. We attempted to determine the extent to which the angles are correlated with the severity of hemineglect. METHODS: In a prospective, single-center, cross-sectional study on 40 patients with single right hemisphere stroke, we evaluated left hemineglect severity using the line bisection and line cancellation tests. Head deviation angles were measured at admission and discharge using a head device containing 3 graduated discs that determined the angles of head deviation in the sagittal, coronal and transverse planes. RESULTS: Head angles in the transverse and coronal planes differed significantly between the left hemineglect and non-hemineglect groups. Scores obtained from the line bisection and line cancellation tests correlated with these angles. Furthermore, improvement in left hemineglect after rehabilitation training corresponded to a reduction in the angles. CONCLUSION: Stroke patients with hemineglect exhibited significant head deviations in the transverse and coronal planes. Deviation angles correlated with hemineglect test scores.

Sonography and physical findings in stroke patients with hemiplegic shoulders: a longitudinal study.

OBJECTIVE: To investigate the correlation between hemiplegic shoulder pain factors during the acute and chronic stages of stroke recovery. DESIGN: A prospective longitudinal study. SUBJECTS: Seventy-six stroke patients with hemiplegic shoulders. METHODS: Hemiplegic shoulder pain and clinical, physical, and sonography results were recorded at admission and during both acute (before discharge) and chronic stages (6 months after discharge). RESULTS: During the acute stage, hemiplegic shoulder pain correlated significantly with shoulder motor function level and range of motion limitations. During the chronic stage, hemiplegic shoulder pain correlated significantly with shoulder motor function level, range of motion limitations, spasticity and abnormal sonographic findings. Higher incidence (p=0.014) of hemiplegic shoulder pain and pain scores (p<0.01) were noted and abnormal sonographic findings of the biceps tendon long head (p=0.01) and subscapularis tendon (p=0.01) were higher during the chronic stage. Effusion, tenosynovitis or tendinopathy of the biceps tendon long head, and supraspinatus tendinopathy were notable during both stages. CONCLUSION: Hemiplegic shoulder pain was correlated with lower motor function level and shoulder range of motion limitation in both stages. Shoulder spasticity and abnormal sonographic findings were correlated with hemiplegic shoulder pain during the chronic stage.