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1.
Toxins (Basel) ; 14(6)2022 06 17.
Artigo em Inglês | MEDLINE | ID: mdl-35737076

RESUMO

Effects of the combined task-oriented trainings with botulinum toxin A (BoNT-A) injection on improving motor functions and reducing spasticity remains unclear. This study aims to investigate effects of 3 task-oriented trainings (robot-assisted therapy (RT), mirror therapy (MT), and active control treatment (AC)) in patients with stroke after BoNT-A injection. Thirty-seven patients with chronic spastic hemiplegic stroke were randomly assigned to receive RT, MT, or AC following BoNT-A injection over spastic upper extremity muscles. Each session of RT, MT, and AC was 75 min, 3 times weekly, for 8 weeks. Outcome measures were assessed at pretreatment, post-treatment, and 3-month follow-up, involving the Fugl-Meyer Assessment (FMA), Modified Ashworth Scale (MAS), Motor Activity Log (MAL), including amount of use (AOU) and quality of movement (QOM), and arm activity level. All 3 combined treatments improved FMA, MAS, and MAL. The AC induced a greater effect on QOM in MAL at the 3-month follow-up than RT or MT. All 3 combined trainings induced minimal effect on arm activity level. Our findings suggest that for patients with stroke who received BoNT-A injection over spastic UE muscles, the RT, MT, or AC UE training that followed was effective in improving motor functions, reducing spasticity, and enhancing daily function.


Assuntos
Toxinas Botulínicas Tipo A , Robótica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Toxinas Botulínicas Tipo A/uso terapêutico , Humanos , Terapia de Espelho de Movimento , Espasticidade Muscular/tratamento farmacológico , Espasticidade Muscular/etiologia , Projetos Piloto , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/tratamento farmacológico , Resultado do Tratamento , Extremidade Superior
2.
Toxins (Basel) ; 13(8)2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-34437410

RESUMO

Robot-assisted training (RT) combined with a Botulinum toxin A (BoNT-A) injection has been suggested as a means to optimize spasticity treatment outcomes. The optimal schedule of applying RT after a BoNT-A injection has not been defined. This single-blind, randomized controlled trial compared the effects of two predefined RT approaches as an adjunct to BoNT-A injections of spastic upper limbs in chronic post-stroke subjects. Thirty-six patients received a BoNT-A injection in the affected upper extremity and were randomly assigned to the condensed or distributed RT group. The condensed group received an intervention of four sessions/week for six consecutive weeks. The distributed group attended two sessions/week for 12 consecutive weeks. Each session included 45 min of RT using the InMotion 2.0 robot, followed by 30 min of functional training. The Fugl-Meyer Assessment, Modified Ashworth Scale, Wolf Motor Function Test, Motor Activity Log, and Stroke Self-Efficacy Questionnaire were assessed at pre-training, mid-term, post-training, and at 6 week follow-up, with the exception of the Motor Activity Log, which did not include mid-term measures. After the intervention, both groups had significant improvements in all outcome measures (within-group effects, p < 0.05), with the exception of the Wolf Motor Function Test time score. There were no significant differences between groups and interaction effects in all outcome measures. Our findings suggest that RT provided in a fixed dosage as an adjunct to a BoNT-A injection has a positive effect on participants' impairment and activity levels, regardless of treatment frequency. (ClinicalTrials.gov: NCT03321097).


Assuntos
Toxinas Botulínicas Tipo A/administração & dosagem , Espasticidade Muscular/terapia , Fármacos Neuromusculares/administração & dosagem , Reabilitação do Acidente Vascular Cerebral/métodos , Feminino , Humanos , Injeções Intramusculares , Masculino , Pessoa de Meia-Idade , Espasticidade Muscular/fisiopatologia , Robótica , Método Simples-Cego , Acidente Vascular Cerebral/fisiopatologia , Resultado do Tratamento , Extremidade Superior/fisiopatologia
3.
Medicine (Baltimore) ; 100(48): e27780, 2021 Dec 03.
Artigo em Inglês | MEDLINE | ID: mdl-35049172

RESUMO

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.


Assuntos
Transtornos de Deglutição/fisiopatologia , Deglutição/fisiologia , Debilidade Muscular/etiologia , Músculos Respiratórios/fisiologia , Acidente Vascular Cerebral/complicações , Adolescente , Adulto , Transtornos de Deglutição/etiologia , Feminino , Humanos , Masculino , Estudos Retrospectivos , Adulto Jovem
4.
Toxins (Basel) ; 14(1)2021 12 23.
Artigo em Inglês | MEDLINE | ID: mdl-35050990

RESUMO

Identifying patients who can gain minimal clinically important difference (MCID) in active motor function in the affected upper extremity (UE) after a botulinum toxin A (BoNT-A) injection for post-stroke spasticity is important. Eighty-eight participants received a BoNT-A injection in the affected UE. Two outcome measures, Fugl-Meyer Assessment Upper Extremity (FMA-UE) and Motor Activity Log (MAL), were assessed at pre-injection and after 24 rehabilitation sessions. We defined favorable response as an FMA-UE change score ≥5 or MAL change score ≥0.5.Statistical analysis revealed that the time since stroke less than 36 months (odds ratio (OR) = 4.902 (1.219-13.732); p = 0.023) was a significant predictor of gaining MCID in the FMA-UE. Medical Research Council scale -proximal UE (OR = 1.930 (1.004-3.710); p = 0.049) and post-injection duration (OR = 1.039 (1.006-1.074); p =0.021) were two significant predictors of MAL amount of use. The time since stroke less than 36 months (OR = 3.759 (1.149-12.292); p = 0.028), naivety to BoNT-A (OR = 3.322 (1.091-10.118); p = 0.035), and education years (OR = 1.282 (1.050-1.565); p = 0.015) were significant predictors of MAL quality of movement. The findings of our study can help optimize BoNT-A treatment planning.


Assuntos
Braço/fisiopatologia , Toxinas Botulínicas Tipo A/farmacologia , Espasticidade Muscular/tratamento farmacológico , Recuperação de Função Fisiológica , Reabilitação do Acidente Vascular Cerebral/normas , Acidente Vascular Cerebral/tratamento farmacológico , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reabilitação do Acidente Vascular Cerebral/estatística & dados numéricos
5.
J Rehabil Med ; 50(10): 898-907, 2018 Nov 07.
Artigo em Inglês | MEDLINE | ID: mdl-30307025

RESUMO

OBJECTIVE: To evaluate the relationships among spino-pelvic parameters, trunk balance and functional disability in patients with degenerative lumbar spondylolisthesis. DESIGN:  Cross-sectional study. SUBJECTS: Forty-five patients with degenerative lumbar spondylolisthesis and 32 patients without degenerative lumbar spondylolisthesis. METHODS: Spino-pelvic parameters (pelvic incidence, pelvic tilt, sacral slope, lumbar lordosis) and pain severity were evaluated. Biodex balance tests (postural stability, limits of stability, modified clinical test of sensory interaction and balance, fall risk) and Quebec Back Pain Disability Scale (QBDS) scores were measured. RESULTS: Intergroup differences were found in age, low back pain, limits of stability, pelvic incidence, pelvic tilt and some subscales of QBDS. Correlations were found: (i) in the degenerative lumbar spondylolisthesis group: between pelvic incidence and sacral slope/pelvic tilt/lumbar lordosis/height/limits of stability; sacral slope and lumbar lordosis/height/limits of stability/modified clinical test of sensory interaction and balance (eyes closed on foam); lumbar lordosis and body mass index/QBDS/postural stability/modified clinical test of sensory interaction and balance (eyes open and eyes closed on foam); (ii) in the non-degenerative lumbar spondylolisthesis group: between pelvic incidence and pelvic tilt; pelvic tilt and sacral slope/lumbar lordosis; sacral slope and lumbar lordosis/fall risk. All spino-pelvic parameters in the degenerative lumbar spondylolisthesis group and pelvic tilt in the non-degenerative lumbar spondylolisthesis group correlated with QBDS. CONCLUSION: Pelvic tilt was the major compensating factor in both groups (patients with and without degenerative lumbar spondylolisthesis). Sacral slope and lumbar lordosis contributed to partial compensation in the degenerative lumbar spondylolisthesis group. Lumbar lordosis correlated with body mass index. Sacral slope could be an indicator of fall risk in the non-degenerative lumbar spondylolisthesis group.


Assuntos
Pelve/fisiopatologia , Coluna Vertebral/fisiopatologia , Espondilolistese/complicações , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Espondilolistese/patologia
6.
J Rehabil Med ; 50(2): 200-208, 2018 Feb 13.
Artigo em Inglês | MEDLINE | ID: mdl-29355292

RESUMO

OBJECTIVE: To compare the outcomes of ultrasound-guided vs direct approach corticosteroid injection in patients with idiopathic carpal tunnel syndrome. METHODS: A double-blind randomized controlled study. Wrists affected by carpal tunnel syndrome were randomized to the ultrasound-guided (n = 22 wrists) or direct approach injection group (n = 17 wrists) before receiving 1 ml Betamethasone. Outcome measures were physical findings and electrodiagnostic parameters assessed at 1, 3 and 6 months after injection. Complications were also recorded. RESULTS: Both groups showed improvement through-out the follow-up period after injections, in physical findings and in most electrodiagnostic parameters (all p<0.05). The ultrasound-guided injection group showed greater improvements in the Semmes-Weinstein Monofilament test result (p = 0.004), sensory nerve conduction velocity (p = 0.038), and digit-4 comparison study result (p = 0.046). Three wrists with weakness were found in the direct approach injection group, yet none were noted in the ultrasound-guided injection group (p=0.040). CONCLUSION: Both ultrasound-guided and direct approach corticosteroid injection protocols improved clinical symptoms and signs, physical function, and most electrodiagnostic parameters of patients with carpal tunnel syndrome throughout the follow-up period. However, the ultrasound-guided injection group showed greater improvements in the Semmes-Weinstein Monofilament test, sensory nerve conduction velocity, and digit-4 comparison study.


Assuntos
Síndrome do Túnel Carpal/tratamento farmacológico , Glucocorticoides/uso terapêutico , Ultrassonografia de Intervenção/métodos , Punho/patologia , Método Duplo-Cego , Feminino , Glucocorticoides/farmacologia , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento
7.
Medicine (Baltimore) ; 95(40): e5071, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27749577

RESUMO

The aim of this study was to investigate the relationships between pulmonary function, respiratory muscle strength, perceived dyspnea, degree of fatigue, and activity of daily living with motor function and neurological status in stroke patients with stable congestive heart failure (CHF).This was a cohort study in a tertiary care medical center. Stroke patients with CHF and exertional dyspnea (New York Heart Association class I-III) were recruited. The baseline characteristics included duration of disease, Brunnstrom stage, spirometry, resting heart rate, resting oxyhemoglobin saturation (SpO2), maximal inspiratory pressure (MIP), maximal expiratory pressure (MEP), Borg scale, fatigue scale, and Barthel index.A total of 47 stroke patients (24 males, 23 females, mean age 65.9 ±â€Š11.5 years) were included. The average Brunnstrom stages of affected limbs were 3.6 ±â€Š1.3 over the proximal parts and 3.5 ±â€Š1.4 over the distal parts of upper limbs, and 3.9 ±â€Š0.9 over lower limbs. The average forced vital capacity (FVC) was 2.0 ±â€Š0.8 L, with a predicted FVC% of 67.9 ±â€Š18.8%, forced expiratory volume in the first second (FEV1) of 1.6 ±â€Š0.7 L, predicted FEV1% of 70.6 ±â€Š20.1%, FEV1/FVC of 84.2 ±â€Š10.5%, and maximum mid-expiratory flow of 65.4 ±â€Š29.5%. The average MIP and MEP were -52.9 ±â€Š33.3 cmH2O and 60.8 ±â€Š29.0 cmH2O, respectively. The Borg scale was 1.5 ±â€Š0.8. MIP was negatively associated with the average Brunnstrom stage of the proximal (r = -0.318, P < 0.05) and distal (r = -0.391, P < 0.01) parts of the upper extremities and lower extremities (r = -0.288, P < 0.05), FVC (r = -0.471, P < 0.01), predicted FVC% (r = -0.299, P < 0.05), and FEV1 (r = -0.397, P < 0.01). MEP was positively associated with average Brunnstrom stage of the distal area of the upper extremities (r = 0.351, P < 0.05), FVC (r = 0.526, P < 0.01), FEV1 (r = 0.429, P < 0.01), and FEV1/FVC (r = -0.482, P < 0.01). FEV1/FVC was negatively associated with the average Brunnstrom stage over the proximal (r = -0.414, P < 0.01) and distal (r = -0.422, P < 0.01) parts of the upper extremities and lower extremities (r = -0.311, P < 0.05) and Barthel index (r = -0.313, P < 0.05).Stroke patients with stable CHF and exertional dyspnea had restrictive lung disorder and respiratory muscle weakness, which were associated with the neurological status of the affected limbs. FVC was more strongly associated with MIP and MEP than predicted FVC%. FEV1/FVC may be used as a reference for the pulmonary dysfunction.


Assuntos
Dispneia/etiologia , Volume Expiratório Forçado/fisiologia , Insuficiência Cardíaca/complicações , Músculos Respiratórios/fisiopatologia , Acidente Vascular Cerebral/complicações , Capacidade Vital/fisiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Dispneia/diagnóstico , Dispneia/fisiopatologia , Teste de Esforço , Feminino , Seguimentos , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/fisiopatologia , Humanos , Pulmão/fisiopatologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Espirometria , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Adulto Jovem
8.
J Stroke Cerebrovasc Dis ; 23(10): 2547-2553, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25245482

RESUMO

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.


Assuntos
Transtornos de Deglutição/terapia , Deglutição , Terapia por Estimulação Elétrica/métodos , Terapia por Exercício/métodos , Recuperação de Função Fisiológica , Acidente Vascular Cerebral/complicações , Idoso , Terapia Combinada , Transtornos de Deglutição/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Índice de Gravidade de Doença , Reabilitação do Acidente Vascular Cerebral , Resultado do Tratamento
9.
J Back Musculoskelet Rehabil ; 26(2): 199-205, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23640322

RESUMO

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.


Assuntos
Fraturas por Compressão/fisiopatologia , Osteoporose/complicações , Equilíbrio Postural , Fraturas da Coluna Vertebral/fisiopatologia , Acidentes por Quedas/prevenção & controle , Idoso , Estudos de Casos e Controles , Feminino , Fraturas por Compressão/etiologia , Fraturas por Compressão/reabilitação , Humanos , Masculino , Análise por Pareamento , Osteoporose/reabilitação , Tempo de Reação , Método Simples-Cego , Fraturas da Coluna Vertebral/etiologia , Fraturas da Coluna Vertebral/reabilitação
10.
J Rehabil Med ; 44(7): 553-7, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22674236

RESUMO

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.


Assuntos
Hemiplegia/etiologia , Articulação do Ombro/patologia , Dor de Ombro/etiologia , Acidente Vascular Cerebral/complicações , Ultrassonografia , Doença Aguda , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Indicadores Básicos de Saúde , Hemiplegia/diagnóstico por imagem , Hemiplegia/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Estudos Prospectivos , Articulação do Ombro/diagnóstico por imagem , Dor de Ombro/patologia , Dor de Ombro/reabilitação , Estatística como Assunto , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/patologia , Taiwan , Resultado do Tratamento
11.
Microsurgery ; 32(1): 20-5, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-22113940

RESUMO

This study aims to compare donor-site morbidity between the traditional fibula osteocutaneous and chimeric fibula flaps for mandibular reconstruction. Twenty-three patients with head and neck cancer were recruited. Fifteen patients underwent the traditional fibula osteocutaneous flap. Eight patients received a chimeric fibula osteocutaneous flap with a sheet of soleus muscle. Subjective donor-site morbidities were evaluated by questionnaire. Objective isokinetic testing and 6-minute walking test (6MWT) were used to evaluate ankle strength and walking ability. The results revealed no significant difference was found in total average score of the questionnaire between the traditional (2.57) and the chimeric (2.75) groups (P > 0.05). There were no significant differences in peak torque/total work of ankle motions and in walking ability at 6MWT between the traditional and chimeric groups (P > 0.05). In conclusion, compared with the traditional fibula osteocutaneous flap, the chimeric fibula flap does not increase donor-site morbidity for reconstructive surgery.


Assuntos
Fíbula/transplante , Mandíbula/cirurgia , Neoplasias Bucais/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Retalhos Cirúrgicos , Coleta de Tecidos e Órgãos/métodos , Neoplasias da Língua/cirurgia , Articulação do Tornozelo/fisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Músculo Esquelético , Estudos Retrospectivos , Torque , Transplante Autólogo , Caminhada/fisiologia
12.
J Rehabil Med ; 42(1): 21-6, 2010 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-20111840

RESUMO

OBJECTIVE: Physical and sonographic evaluation of hemiplegic shoulder in patients after acute stroke and correlation between the physical/sonographic findings and early-onset hemiplegic shoulder pain. DESIGN: Cross-sectional study. SUBJECTS: Fifty-seven patients after stroke with hemiplegic shoulder. METHODS: Subjects were assigned to poor motor function and good motor function groups according to the Brunnström motor recovery stages of hemiplegic shoulder. Physical findings and sonography of hemiplegic shoulder at admission and before discharge were compared, and the relationship between the physical/sonographic findings of hemiplegic shoulder and hemiplegic shoulder pain was analysed. RESULTS: The 2 groups differed significantly in proprioception, spasticity, subluxation, and shoulder rotation (p<0.05) than in the good motor function group. Brunnström motor recovery stages, shoulder motion, subluxation, and abnormal sonographic findings of hemiplegic shoulder were moderately correlated with visual analogue scale scores of hemiplegic shoulder pain (gamma=0.34-0.65; p<0.01). CONCLUSION: The frequency of shoulder soft tissue injuries (85%) and hemiplegic shoulder pain (67%) was higher in patients with hemiplegic shoulder with impaired sensation, spasticity, subluxation, and restricted rotation. Brunnström motor recovery stages, limited rotation, subluxation, and abnormal sonographic findings of hemiplegic shoulder were associated with hemiplegic shoulder pain severity in patients after acute stroke.


Assuntos
Hemiplegia/fisiopatologia , Dor de Ombro/fisiopatologia , Ombro/fisiopatologia , Reabilitação do Acidente Vascular Cerebral , Doença Aguda , Idoso , Estudos Transversais , Feminino , Hemiplegia/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Atividade Motora/fisiologia , Medição da Dor , Ombro/diagnóstico por imagem , Dor de Ombro/diagnóstico , Dor de Ombro/etiologia , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/fisiopatologia , Ultrassonografia
13.
J Clin Ultrasound ; 37(4): 199-205, 2009 May.
Artigo em Inglês | MEDLINE | ID: mdl-19253350

RESUMO

PURPOSE: To examine the hemiplegic shoulders for soft-tissue injury by musculoskeletal sonography and to determine the relationship between the motor functions of the upper extremity and these injuries, which play an important role in hemiplegic shoulder pain and may impede rehabilitation. METHODS: The following characteristics of 34 acute stroke patients were recorded: age, gender, height, body weight, side of hemiplegia, type and duration of stroke, Brunnstrom stage, subluxation, and degree of spasticity of the upper extremity. On the basis of the Brunnstrom stage, the patients were divided into 2 groups. Patients with stages I, II, or III were categorized under the lower Brunnstrom stage (LBS) group (n = 21), and those with stages IV, V, or VI were allocated to the higher Brunnstrom stage (HBS) group (n = 13). Both shoulders of each patient were examined by musculoskeletal sonography with a 5-10-MHz linear transducer on 2 separate occasions (i.e., at admission and 2 weeks after rehabilitation). RESULTS: With the exception of age, there were no significant differences in the demographic and clinical characteristics of the patients in the 2 groups. Shoulder musculoskeletal sonography revealed soft-tissue injury in 7 patients (33%) and 15 patients (71%) in the LBS group at admission and 2 weeks after rehabilitation, respectively (p < 0.05), and in 4 patients (31%) in the HBS group both at admission and 2 weeks after rehabilitation. CONCLUSIONS: Acute stroke patients with poor upper limb motor functions are more prone to soft-tissue injury of the shoulder during rehabilitation.


Assuntos
Hemiplegia/reabilitação , Articulação do Ombro/diagnóstico por imagem , Dor de Ombro/diagnóstico por imagem , Reabilitação do Acidente Vascular Cerebral , Ultrassonografia Doppler , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Terapia por Exercício/métodos , Feminino , Seguimentos , Hemiplegia/etiologia , Hemiplegia/fisiopatologia , Hospitais de Ensino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Espasticidade Muscular/diagnóstico por imagem , Espasticidade Muscular/reabilitação , Amplitude de Movimento Articular/fisiologia , Centros de Reabilitação , Medição de Risco , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Fatores Sexuais , Articulação do Ombro/fisiopatologia , Dor de Ombro/etiologia , Dor de Ombro/reabilitação , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnóstico , Taiwan , Tomografia Computadorizada por Raios X
14.
Chang Gung Med J ; 31(5): 469-76, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-19097594

RESUMO

BACKGROUND: High-resolution ultrasonography (HRUS) has been used to diagnose carpal tunnel syndrome (CTS) in recent years. However, the best diagnostic criterion and optimal cut-off value for HRUS remain controversial. METHODS: This study enrolled 37 patients with idiopathic CTS (61 CTS hands) and 20 healthy subjects (40 normal hands). The subjects underwent nerve conduction studies along with HRUS. Several ultrasonographic measurements with good reliability were compared, including the median nerve cross-sectional areas (CSA) at the pisiform and hook of hamate levels; the flattening ratios (FR) at the pisiform, hook of hamate, and distal radioulnar joint levels; retinacular bowing (RB); and the longitudinal compression sign (LCS). Receiver operating characteristic (ROC) curves were plotted for the optimal cut-off values as well as the sensitivity and specificity. RESULTS: There was a significant increase in the median nerve CSA at the pisiform and hook of hamate levels, RB, and LCS, but the FR was decreased at the hook of hamate level. The ROC curves demonstrated that the median nerve CSA at the pisiform level was most predictive of CTS; the optimal cut-off value was > or = 9.875 mm2, yielding 82% sensitivity and 87.5% specificity. CONCLUSIONS: CTS can be diagnosed by HRUS. The most useful diagnostic criterion is a median nerve CSA of > or = 9.875 mm2 at the pisiform level.


Assuntos
Síndrome do Túnel Carpal/diagnóstico por imagem , Adulto , Feminino , Humanos , Masculino , Nervo Mediano/anatomia & histologia , Sensibilidade e Especificidade , Ultrassonografia
15.
J Trauma ; 61(2): 353-7, 2006 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-16917450

RESUMO

BACKGROUND: A modified below-knee (BK) amputation with the medial saphenous artery-based skin flap coverage was designed to preserve a functional BK stump for those who were unable to receive the conventional long posterior flap or skew-type amputation. METHODS: In designing, the medial skin flap was outlined with the margins beginning 1 to 2 cm medial to the tibial crest to close to the middle of the posterior calf, with the length of the flap being equal to the transverse diameter of the leg at the anticipated level of bone section. The posterior margin of the flap was placed close to the middle of the posterior calf or adjacent to the interrupted posterior skin incision line. After elevation of the medial skin flap and performance of the rest of the procedure with the standard BK amputation methods, the posterior muscle mass was carried anteriorly to cover the bony stump and the medial skin flap was brought laterally to cover the defect. RESULTS: This modified BK amputation was successfully done in a total of nine patients during the period January 1998 to January 2004. There were four females and five males, with ages ranging from 44 to 74 years (average 59.1 years). All the skin flaps survived completely without major complications, except for one patient who developed a wound infection. CONCLUSIONS: With a skin flap that was perfused by a direct cutaneous vessel, saphenous artery, and innerved by the saphenous nerve, the medial saphenous artery-based flap used in the modified BK amputation comprises one valuable alternative when conventional techniques are unsuitable.


Assuntos
Amputação Cirúrgica/métodos , Traumatismos da Perna/cirurgia , Retalhos Cirúrgicos/irrigação sanguínea , Adulto , Idoso , Cotos de Amputação/irrigação sanguínea , Artérias , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
16.
Chang Gung Med J ; 28(10): 730-4, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16382758

RESUMO

Chronic non-traumatic myelopathy developed in a woman who presented symptoms of gait ataxia, right leg motor weakness, dysesthesia and urinary difficulty. Clinical evaluation revealed right leg weakness and global anesthesia as well as temperature, vibratory and proprioception sensation loss below the T-9 level and deep tendon hyperreflexia over the lower extremities. Magnetic resonance imaging showed an extra-intramedullary meningioma at the T-9 level. Following microscopic subtotal excision of the tumor, the patient underwent satisfactory rehabilitation programs with outstanding outcomes presented using the neurological scoring system, functional balance grade, postural analysis of Baropodometry screen and single leg standing time.


Assuntos
Meningioma/reabilitação , Propriocepção , Neoplasias da Medula Espinal/reabilitação , Feminino , Humanos , Meningioma/complicações , Meningioma/cirurgia , Pessoa de Meia-Idade , Neoplasias da Medula Espinal/complicações , Neoplasias da Medula Espinal/cirurgia
17.
Chang Gung Med J ; 28(4): 237-46, 2005 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-16013343

RESUMO

BACKGROUND: Betel pepper (Piper betle L.) cultivation is an important agricultural industry in Taitung, Taiwan, and culling leaves is very labor-intensive. This case study compares the proportion of cumulative trauma disorders (CTDs) between cullers and those with other occupations. METHODS: Patients with musculoskeletal disorders in the rehabilitation clinic of a local hospital in Taitung were enrolled. This all female cohort was divided into a culler group (betel pepper cullers, n = 20), and a non-culler group (other occupations, n = 47). Three cullers were interviewed, and were also recorded to elucidate the related ergonomics. Patients were diagnosed using plain radiography and ultrasonography. RESULTS: The act of culling involves an overhead internal rotation of both shoulders with extended elbows while standing, followed by wrist flexion and forearm pronation. Flexing of the fingers is also required by the tools, 'iron nails' fitted onto both thumbs. The proportions of patients with shoulder impingement syndrome (SIS) and carpal tunnel syndrome (CTS) were significantly higher among cullers than non-cullers (0.45 vs. 0.15, p = 0.011 and 0.40 vs. 0.06, p = 0.002, respectively). Furthermore, the total frequency of CTDs displayed a positive linear correlation with employment duration (r = 0.618, p = 0.004). CONCLUSIONS: Proportions of occupational SIS and CTS were higher among betel pepper cullers than those with other occupations. These CTDs may have resulted from a prolonged static posture and repetitive motions during culling.


Assuntos
Areca , Síndrome do Túnel Carpal/etiologia , Transtornos Traumáticos Cumulativos/etiologia , Doenças Profissionais/etiologia , Síndrome de Colisão do Ombro/etiologia , Adulto , Idoso , Síndrome do Túnel Carpal/diagnóstico por imagem , Transtornos Traumáticos Cumulativos/diagnóstico por imagem , Ergonomia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/diagnóstico por imagem , Projetos de Pesquisa , Fatores de Risco , Síndrome de Colisão do Ombro/diagnóstico por imagem , Ultrassonografia
18.
Ann Plast Surg ; 53(6): 584-7, 2004 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-15602257

RESUMO

To assess the feasibility of remote management of extremity wound by using a mobile camera phone to transfer clinical images and online communication, teleconsultations were carried out on 60 patients between January and August 2003 for 82 extremity wounds presented to the emergency room between residents and consultant plastic surgeons. A questionnaire about wound descriptors (gangrene, necrosis, erythema, and cellulitis/infection), as well as clinical opinions regarding treatment with antibiotics or debridement, was filled out. In this study, 3 surgeons were able to make 80%, 76%, 66%, and 74% agreement, respectively, in the remote diagnosis regarding presence of gangrene, necrosis, erythema, and cellulitis/infection. Recognition of gangrene had the highest agreement percent (80%), sensitivity (85%), and specificity (93%). There were 68% to 90% of image sets that could be made with equivalent diagnoses of wound descriptors and 83% of wounds managed as per the remote treatment recommendation regarding whether to use antibiotics or to perform debridement. The preliminary results showed that the camera phone is valuable and bears potential for remote management of the extremity wound.


Assuntos
Traumatismos do Braço/terapia , Telefone Celular , Extremidades , Traumatismos da Perna/terapia , Telemedicina , Infecção dos Ferimentos/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Traumatismos do Braço/epidemiologia , Criança , Estudos de Avaliação como Assunto , Estudos de Viabilidade , Feminino , Humanos , Traumatismos da Perna/epidemiologia , Masculino , Pessoa de Meia-Idade , Fotografação/instrumentação , Fotografação/métodos , Projetos Piloto , Consulta Remota/instrumentação , Consulta Remota/métodos , Consulta Remota/estatística & dados numéricos , Sensibilidade e Especificidade , Inquéritos e Questionários , Taiwan , Telemedicina/instrumentação , Telemedicina/métodos , Telemedicina/estatística & dados numéricos , Infecção dos Ferimentos/epidemiologia
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