RESUMO
OBJECTIVE: To establish initial validity of "U-Rate-UE", a single-question scale regarding perceived recovery of the stroke affected upper extremity (UE). DESIGN: A retrospective longitudinal study of data collected at rehabilitation admission, 6 weeks, and 6 months since stroke. SETTING: Stroke rehabilitation and community-based. PARTICIPANTS: A convenience sample of 87 individuals, median (interquartile range) age 71.5 (65-80) years, 15.0 (12-20) days post-stroke. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The affected UE was assessed using the Fugl-Meyer Motor Assessment, grip strength, Action Research Arm Test, the Box and Block Test (BBT), and The Rating of Everyday Arm-Use in the Community and Home. Participants also rated how much they perceive that their affected UE recovered from the stroke using U-Rate-UE; 0-100 (no to full recovery). Longitudinal changes in U-Rate-UE ratings were assessed. In addition, at 6 weeks and 6 months post-stroke, the change in BBT was calculated and participants were grouped into achieved/did not achieve the minimal detectable change (MDC). Correlations between U-Rate-UE to the other UE assessments were assessed at all 3 timepoints. RESULTS: Significant changes in U-Rate-UE were seen over time (P<.05). At 6 weeks and 6 months, participants who achieved BBT-MDC rated their recovery significantly higher than participants who did not. U-Rate-UE was moderately-strongly significantly correlated to UE assessments (rho=.61-.85, P<.001). CONCLUSIONS: The U-Rate-UE is supported for use with UE assessments contributing to comprehensive clinical understanding of the recovery of the affected UE in adults post-stroke.
Assuntos
Recuperação de Função Fisiológica , Reabilitação do Acidente Vascular Cerebral , Extremidade Superior , Humanos , Masculino , Idoso , Feminino , Reabilitação do Acidente Vascular Cerebral/métodos , Extremidade Superior/fisiopatologia , Idoso de 80 Anos ou mais , Estudos Longitudinais , Estudos Retrospectivos , Avaliação da Deficiência , Força da Mão/fisiologia , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/complicações , Pessoa de Meia-Idade , Reprodutibilidade dos TestesRESUMO
BACKGROUND AND PURPOSE: The upper extremity (UE) ipsilateral to the brain lesion is mildly affected poststroke. It is unclear whether patients perceive this, and the association between less-affected hand function and independence in activities of daily living (ADL) is unknown. We aimed to (1) assess longitudinal changes in function, dexterity, grip strength, and self-perception of the less-affected UE, (2) compare them to the normative data, and (3) determine the association of both UEs to ADL during the first 6 months poststroke. METHODS: Consecutive adults following a first stroke were assessed on rehabilitation admission (T1), 6 weeks (T2), and 6 months (T3) poststroke onset. Box and block test assessed function of both UEs. The functional dexterity test (FDT) and Jamar Dynamometer assessed dexterity and grip strength of the less-affected UE. The functional independence measure assessed ADL, and instrumental ADL was assessed at T3. Spearman correlations and multiple regression models were used. RESULTS: Participants were assessed at T1 (N=87), T2 (N=82), and T3 (N=68). At T1, less-affected UE deficits were apparent (median [interquartile range] box and block test-45 [35-53] blocks, FDT-44.5 [33.3-60.8] seconds, grip-25.5 [16.2-33.9] kilograms), but only 19.5% of the participants self-perceived this. Less-affected hand function significantly improved with 32% and 33% achieving a minimal clinically important difference for box and block test at T2 and T3, respectively. Dexterity improved significantly between T1 and T2 (P<0.001, no established minimal clinically important difference) and grip strength improved significantly between T2 and T3; 3.4% achieving a minimal clinically important difference (P<0.01). At T3, most participants did not reach the norms (box and block test-67.4 blocks, FDT-32.2 seconds, grip-40.5 kilograms). Both the less- and more-affected UEs explained a large portion of the variance of ADL at all time-points, after controlling for age, days-since-stroke-onset, stroke type, and cognition. CONCLUSIONS: Despite some improvement, the less-affected UE at 6 months poststroke remained below norms, explaining difficulties in ADL and instrumental ADL. Further research is needed.
Assuntos
Atividades Cotidianas , Lateralidade Funcional/fisiologia , Força da Mão/fisiologia , Mãos/fisiopatologia , Vida Independente , Acidente Vascular Cerebral/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Cognição/fisiologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Reabilitação do Acidente Vascular CerebralRESUMO
OBJECTIVE: The objective of this study is to examine the interdependent associations between International Classification of Functioning, Disability and Health (ICF) domains and their relationship with environmental factors with regard to quality of life (QoL) in individuals with spinal cord injury (SCI). DESIGN: Survey, cross-sectional study, and model testing using structural equation modeling. SETTING: Two inpatient and outpatient SCI rehabilitation units, Sheba Medical Center and Loewenstein Hospital, Israel. PARTICIPANTS: Convenience sample of 156 individuals with SCI (N=156). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: QoL assessed by the World Health Organization Quality of Life Assessment-BREF. Neurological impairment after SCI reflected by lesion completeness and neurologic level of injury as measured by the International Standards for Neurological Classification of Spinal Cord Injury. The Spinal Cord Independence Measure to assess SCI-related task performance. ICF Brief Core Sets composition scores to assess impairment in body structure and function domains, limitations in activities, restriction in participation constructs, and the effect of environmental factors within the ICF model. RESULTS: Level of spinal cord injury and ICF Brief Core Sets composite score relating to activities and participation construct demonstrated a direct significant association with QoL. Moreover, a significant indirect association with QoL was found between the composite scores in ICF body structure and function and environmental factors, level of spinal cord injury, time since injury onset, and sex. Because the Spinal Cord Independence Measure was not related to QoL, we inferred that the categories related to instrumental activities of daily living and participation exert the most significant influence on QoL. CONCLUSIONS: In order to optimize improvements in quality of life, current rehabilitation programs should target limitations specifically related to instrumental activities of daily living and participation restrictions. It may serve as a focal point for further development of current therapeutic models and analytical methods that optimize rehabilitation planning and decision making among both health care professionals and patients.
Assuntos
Qualidade de Vida , Traumatismos da Medula Espinal , Humanos , Classificação Internacional de Funcionalidade, Incapacidade e Saúde , Avaliação da Deficiência , Atividades Cotidianas , Estudos Transversais , Análise de Classes Latentes , Traumatismos da Medula Espinal/reabilitaçãoRESUMO
BACKGROUND: Venous thromboembolism (VTE) has been reported to be a significant cause of death in patients with pemphigus. OBJECTIVE: We sought to assess the incidence and characteristics of VTE in patients with pemphigus. METHODS: A retrospective study following a cohort of 172 patients with newly diagnosed pemphigus for the development of VTE was conducted. RESULTS: Over a mean follow-up time of 4 years, 10 patients (6%) had development of VTE at a median of 4 months from pemphigus diagnosis. The highest risk was found in the first year, at 5 VTE events per 100 patient-years or a 5% VTE risk for that first year. Five patients had deep vein thromboses, 4 had pulmonary embolisms, and 1 had both. Age and gender were not related to the VTE risk. Most patients had VTE risk factors, either hereditary or acquired as the result of pemphigus treatments and their complications, including hospitalization, immobilization, and infections. LIMITATIONS: The use of existing health records limited the assessment of asymptomatic VTE and VTE risk factors; a matched control population was not studied. CONCLUSIONS: VTEs are not rare in patients with pemphigus, more so in the first year after diagnosis. VTE risk must be assessed in all patients, especially when hospitalized, and thrombo-prophylaxis should be initiated in qualifying cases.
Assuntos
Pênfigo/diagnóstico , Embolia Pulmonar/epidemiologia , Tromboembolia Venosa/epidemiologia , Trombose Venosa/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Hospitalização , Humanos , Imobilização , Incidência , Infecções/etiologia , Masculino , Pessoa de Meia-Idade , Pênfigo/complicações , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND AND PURPOSE: Touch screen tablet technology might be suitable for self-training of impaired dexterity poststroke. We compared performance of app-based hand activities in individuals without a disability from 3-age groups, and assessed the feasibility of using tablet apps in individuals with stroke. METHODS: Experiment I included 172 Individuals without a disability: 79 young adults (26.2 [3.9] years old), 61 middle-aged adults (55.9 [5.1] years old), and 32 older adults (68.7 [3.0] years old). Experiment II included 20 individuals with stroke, aged 59.3 ± 13.7 years with impairment of the upper extremity. All participants performed the app-based "Tap-it" (tapping) task twice and the Nine Hole Peg Test. The stroke group practiced with additional apps and underwent clinical assessments. RESULTS: Significant differences in the tapping task performance were found between the 3 age groups (dominant hand time: F(2,169) = 30.57; P = 0.0001; and accuracy F(2,169) = 25.20; P = 0.0001; nondominant hand time: F(2,169) = 35.09; P = 0.0001; and accuracy F(2,169) = 19.62; P = 0.0001). Of the 20 individuals with stroke, 15 were able to complete the 2 trials of the tapping task, but all participants reported enjoying the experience and thought the apps may have potential for stroke rehabilitation to improve performance of the stroke-affected hand. DISCUSSION AND CONCLUSIONS: Performance of tablet app-based hand activities was affected by impaired hand dexterity in older participants without a disability and in participants with stroke. Tablet apps may potentially provide a way to facilitate self-training of repetitive, task-oriented, isolated finger and hand movements to improve hand dexterity and function after stroke.Video abstract available for additional insights from the authors (see Supplemental Digital Content 1, http://links.lww.com/JNPT/A118).
Assuntos
Computadores de Mão , Mãos/fisiopatologia , Aplicações da Informática Médica , Destreza Motora/fisiologia , Acidente Vascular Cerebral/fisiopatologia , Adolescente , Adulto , Fatores Etários , Idoso , Estudos de Viabilidade , Feminino , Mãos/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Reabilitação do Acidente Vascular Cerebral , Adulto JovemRESUMO
BACKGROUND: The Selfit system was developed to improve the mobility and gait-related functions of stroke patients by providing digital exercises and augmented reality training system. OBJECTIVE: To evaluate the effects of a digital exercise and augmented reality training system on mobility, gait-related functions and self-efficacy outcomes in stroke patients. METHODS: A randomized control trial was conducted on 25 men and women diagnosed with an early sub-acute stroke. Patients were randomly assigned to either the intervention (N= 11) or the control groups (N= 14). Patients in the intervention group received a digital exercise and augmented reality training using the Selfit system in addition to the standard physical therapy treatment. Patients in the control group were treated with a conventional physical therapy program. Timed Up and Go (TUG) test, 10-meter walk test, the Dynamic Gait Index (DGI), and the Activity-specific Balance Confidence (ABC) scale were completed before and after the intervention. Feasibility and satisfaction among patients and therapists were also assessed after the completion of the study. RESULTS: The intervention group practiced proportionally more time per session than the control group with a mean change of 19.7% following 6 sessions (p= 0.002). The intervention group showed better improvement in post-TUG score compared to the control group (p= 0.04). ABC, DGI, and the 10-meter walk test scores were not significantly different between the groups. Both therapists and participants demonstrated high satisfaction with the Selfit system. CONCLUSION: The findings suggest that Selfit holds promise as an effective intervention for improving mobility and gait-related functions among patients with an early sub-acute stroke as compared to conventional physical therapy treatments.
Assuntos
Realidade Aumentada , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Masculino , Humanos , Feminino , Equilíbrio Postural , Acidente Vascular Cerebral/terapia , Exercício Físico , Marcha , Terapia por Exercício , Resultado do TratamentoRESUMO
INTRODUCTION: Total hip replacement has been established as a valid treatment option for displaced subcapital fractures. However, insufficient primary fixation may be the reason for early loosening in these osteoporotic patients. Primary fixation of the cup is usually achieved by press-fit fixation that can be enhanced using screws. Locking the screws into their respective cups may seem to improve the primary fixation of the construct, as locked plates proved superior fixation for osteoporotic fractures. METHODS: The study consisted of three groups: in each group, three cups were fixed into blocks of foam bone using press-fit technique. In the first group, no additional screws were used, in the second group two standard screws were inserted, while in the third group two acetabular screws were cemented into the cup to simulate locked screw fixation. Load was applied onto the rim of the acetabular component to cause shearing between the cup and the block. Cup fixation was examined by a loading machine that acquired load versus displacement. The stiffness (load vs. displacement) was calculated. RESULTS: Screws, either locked or non-locked, enhanced cup fixation by 26 % (p value <0.01). No significant changes were found between the locking and non-locking screws groups. DISCUSSION: These experimental results indicate that acetabular screws enhance primary cup fixation. This may become significant in conditions where the acetabular bone stock is suboptimal, such as when performing total hip arthroplasty after displaced subcapital fractures. However, there is no superiority for locked screws over standard screw fixation.
Assuntos
Acetábulo/cirurgia , Artroplastia de Quadril , Parafusos Ósseos , Fraturas do Quadril/cirurgia , Prótese de Quadril , Fraturas por Osteoporose/cirurgia , Fenômenos Biomecânicos , Humanos , Modelos Anatômicos , Desenho de PróteseRESUMO
Daily life activities often involve decision-based reaching movements in different contexts and circumstances. These activities span a wide array of cognitive load types we face while executing motor functions. Here we use a virtual reality-based neurocognitive testing platform to assess cognitive-induced changes in motor behavior as reflected by modulations in head-hand coordination. Our paradigm is based on the Color Trails Test (CTT), which is designed to assess two types of cognitive functions: Trails A-sustained visual attention (SVA), and Trails B-divided attention (DA). The virtual reality CTT adaptation (VR-CTT) requires execution of large multi-directional hand movements and head rotations. We employed a cross-correlation analysis on hand and head kinematics data collected from 122 healthy participants (ages: 20-90 years; divided as follows: young, middle-aged, and older adults) who completed the VR-CTT. The level of spatial coherence of head-hand movements was found to be high (R ≥ 0.76) in both Trails A and B, in all age groups. However, assessing head-hand phase shifts revealed longer time lags (i.e., in which head leads hand) in Trails B versus Trails A, in all age groups. We conclude that allocating cognitive resources to DA task reduces head-hand synchrony as compared to SVA conditions.
Assuntos
Realidade Virtual , Pessoa de Meia-Idade , Humanos , Idoso , Adulto Jovem , Adulto , Idoso de 80 Anos ou mais , Cognição , Extremidade Superior , Mãos , Movimentos da CabeçaRESUMO
This large randomized controlled trial examined the effect of naproxen, simvastatin or both on patients with schizophrenia. This was a large multi-center, twelve-week, randomized, double-blind, placebo-controlled, four-arm clinical trial administering naproxen, simvastatin or both to 232 subjects with schizophrenia or schizoaffective disorder. The primary outcome was change in PANSS total score. ANCOVA and mixed model analyses of the PANSS total score change showed no significant difference between naproxen and placebo (adjusted p = 0.78), simvastatin and placebo (adjusted p = 0.38) or the combination of naproxen and simvastatin compared to placebo (adjusted p = 0.72). No statistically significant drug-placebo differences were found in the PANSS subscales, CGI or BACS between all groups. There was a near significant improvement in negative symptoms (p = 0.06), and an analysis of the 5 factor PANSS factors analysis found a significant improvement in simvastatin above placebo in withdrawal (p = 0.03). These finding were not significant after correcting for multiple comparisons. A meta-analysis on changes in total PANSS scores in studies on statins in schizophrenia, including the present study together with six other studies showed a significant improvement for statins compared to placebo (Hedges' G of -0.245 (CI= -0.403, -0.086, p = 0.002). When one outlying study which showed particularly strong effects of statins was removed, part of the effect went away. In conclusion, in this study, naproxen and simvastatin alone or in combination were not efficacious in the treatment of symptoms in schizophrenia. However, the meta-analysis of all studies of simvastatin for schizophrenia indicates further research on this topic.
Assuntos
Antipsicóticos , Inibidores de Hidroximetilglutaril-CoA Redutases , Transtornos Psicóticos , Esquizofrenia , Humanos , Esquizofrenia/tratamento farmacológico , Esquizofrenia/diagnóstico , Naproxeno/uso terapêutico , Antipsicóticos/uso terapêutico , Sinvastatina/uso terapêutico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Resultado do Tratamento , Escalas de Graduação Psiquiátrica , Transtornos Psicóticos/psicologia , Método Duplo-Cego , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
INTRODUCTION: Remunerative employment is a major concern of individuals with chronic disabilities, among them, those with longstanding poliomyelitis (LSP). Although LSP is not rare there are almost no data related to work participation. PURPOSE: The aims of the current study were to determine the effects of a number of social and functional variables as barriers or facilitators to work participation in persons with LSP. PATIENTS AND METHODS: Charts of 123 LSP patients of working age that were seen in the post-polio outpatient clinic, between the years 2000 and 2005 were reviewed for the study. Data on age, gender, family status, level of function in activities of daily living, basic, and extended (B-ADL and E-ADL), and mobility were then analyzed for correlation to the vocational status. RESULTS: Seventy-two people (58.5%) were employed at the time of the survey. Gender and marital status were not found to significantly differ as regard to employment. Using assistive devices for mobility or being dependent for basic ADL were associated with lower levels of employment. Driving was positively associated with the employment status of the LSP individuals. CONCLUSION: Persons with LSP encounter important barriers to work participation, particularly on the International Classification of Functioning, Disability, and Health (ICF) components of activity and environment.
Assuntos
Meio Ambiente , Poliomielite/fisiopatologia , Poliomielite/psicologia , Trabalho , Atividades Cotidianas , Adulto , Avaliação da Deficiência , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
OBJECTIVES: The objective of the study was to evaluate the safety and tolerance of use of the ReWalk™ exoskeleton ambulation system in people with spinal cord injury. Measures of functional ambulation were also assessed and correlated to neurological spinal cord level, age, and duration since injury. STUDY DESIGN: Case series observational study. SETTING: A national spinal cord injury centre. METHODS: Six volunteer participants were recruited from the follow-up outpatient clinic. Safety was assessed with regard to falls, status of the skin, status of the spine and joints, blood pressure, pulse, and electrocardiography (ECG). Pain and fatigue were graded by the participants using a visual analogue scale pre- and post-training. Participants completed a 10-statement questionnaire regarding safety, comfort, and secondary medical effects. After being able to walk 100 m, timed up and go, distance walked in 6 minutes and 10-m timed walk were measured. RESULTS: There were no adverse safety events. Use of the system was generally well tolerated, with no increase in pain and a moderate level of fatigue after use. Individuals with lower level of spinal cord injury performed walking more efficiently. CONCLUSION: Volunteer participants were able to ambulate with the ReWalk™ for a distance of 100 m, with no adverse effects during the course of an average of 13-14 training sessions. The participants were generally positive regarding the use of the system.
Assuntos
Terapia por Exercício/instrumentação , Terapia por Exercício/métodos , Traumatismos da Medula Espinal/fisiopatologia , Traumatismos da Medula Espinal/reabilitação , Caminhada , Adolescente , Adulto , Idoso , Feminino , Seguimentos , Marcha/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Projetos Piloto , Inquéritos e Questionários , Adulto JovemRESUMO
Hallux valgus is a complex deformity of the first ray and forefoot that can be surgically treated using different procedures and osteotomies. Preoperative planning includes anteroposterior and lateral plain films. The effect of weight-bearing on the results of the standardized measurements is still the subject of debate. We evaluated the effect of weight-bearing on the results of measurements and decision making by expert evaluators. A total of 21 foot and ankle surgeons were given weight-bearing and non-weight-bearing anteroposterior plain foot films of patients with hallux valgus. They were asked to measure 3 standard angles and then to select the most appropriate procedure from a short list. Using a paired Student's t test, no difference in the angles measured nor in the procedures chosen was detected between the weight-bearing and non-weight-bearing films. Although it is generally accepted that decisions regarding the treatment of hallux valgus should be based on plain weight-bearing films, in the present study, we established that non-weight-bearing films can reliably be used to choose the surgical procedure.
Assuntos
Articulação do Tornozelo/cirurgia , Tomada de Decisões , Hallux Valgus/cirurgia , Osteotomia/métodos , Suporte de Carga , Adolescente , Adulto , Articulação do Tornozelo/fisiopatologia , Criança , Hallux Valgus/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Forefoot surgery is often performed under regional anesthesia in awake patients, using tourniquet or Esmarch bandage to obtain a bloodless field. The purpose of this study was to examine the value and need for local tourniquet pain control using local subcutaneous analgesic mixture in patients undergoing forefoot surgery under ankle block anesthesia. MATERIALS AND METHODS: We prospectively randomized 56 patients who underwent forefoot surgery under ankle block to receive either subcutaneous local anesthetic mixture under the tourniquet or no additional anesthetic. We checked for local tourniquet pain score (VAS 0 to 100) and skin condition during and after the procedure. RESULTS: The tourniquet was quite tolerable in both groups, with an average VAS score of 7 to 21. No difference was observed between groups throughout most of the procedure. No correlation between VAS scores and procedure length or patient's age or gender was found. CONCLUSION: An ankle tourniquet was well-tolerated by patients without need for local anesthetic beneath the cuff.
Assuntos
Anestesia por Condução , Doenças do Pé/cirurgia , Torniquetes , Adulto , Idoso , Anestésicos Locais/administração & dosagem , Bupivacaína/administração & dosagem , Feminino , Humanos , Lidocaína/administração & dosagem , Masculino , Pessoa de Meia-Idade , Medição da Dor , Estudos Prospectivos , Adulto JovemRESUMO
The aim of distal humerus fracture treatment is articular surface reduction and stable fixation for early mobilisation and rehabilitation. This is usually performed by open reduction and internal fixation with plates. In the elderly osteoporotic patient this treatment is difficult to achieve due to fixation failure in fragile bone. We present our experience with treatment by closed reduction and external fixation with a non-bridging ring fixator in distal humerus fractures in elderly patients. There were ten females, aged 70-89 (average 78.4). Fracture types (AO/ASIF) included three supracondylar fractures (type A) and seven intercondylar fractures (type C). All patients were treated by closed reduction and external fixation with a non-bridging ring fixator of the distal humerus and immediate postoperative mobilisation of the elbow. External fixation was removed on an average of 72 days (range 62-90). All fractures united. Average time to union was 56 days. Average range of movement at six months was 22° extension lag (range 15°-30°) and 115° flexion (range 110°-120°). Complications included one patient with transient radial palsy and one patient with a superficial decubitus ulcer on the chest wall from the hardware. Minimally invasive treatment by closed reduction and external fixation with a ring fixator is effective for treatment of fractures of the distal humerus in elderly patients with osteoporotic bone. This treatment enables immediate mobilisation of the elbow, and allows return to function. It should be considered an alternative to open reduction and internal fixation or total elbow replacement.
Assuntos
Fixadores Externos , Fraturas do Úmero/cirurgia , Procedimentos Ortopédicos/instrumentação , Procedimentos Ortopédicos/métodos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Pinos Ortopédicos , Fios Ortopédicos , Feminino , Seguimentos , Humanos , Fraturas do Úmero/diagnóstico por imagem , Procedimentos Cirúrgicos Minimamente Invasivos/instrumentação , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Radiografia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: : Anterior dislocation of the shoulder (glenohumeral joint) is one of the most prevalent dislocations. Following a first dislocation recurrence rates of up to 80% have been reported. Many patients will seek medical assistance for reduction of the shoulder after each of these recurrent dislocations. We describe the results of reduction of anterior glenohumeral dislocation using a modified self manipulated Milch technique that can be performed by the patients themselves after simple guidance and demonstration. This method is directed to patients who are not willing or cannot have surgical stabilization and may be in a place where medical assistance is not available. PATIENTS: : The patient is placed in a supine position, and begins slowly to actively abduct and externally rotate the dislocated shoulder until the arm is overhead. Once the overhead position has been achieved, the arm is gently lowered back to the side of the body. Simultaneously, the patient has to apply pressure to the front of the shoulder with the other hand to maintain position until the reduction is complete. RESULTS: : Thirty-two dislocated shoulders in 33 consecutive patients suffering from recurrent dislocations were successfully reduced by this technique. Mean reduction time was 10 minutes. DISCUSSION: : The results illustrate the fact that most patients are able to reliably and reproducibly reduce glenohumeral dislocations by themselves. Subsequent dislocations can be reduced promptly decreasing the dislocation time thus avoiding further damage to the shoulder, achieving immediate pain relief, and removing the immediate necessity for medical attendance.
Assuntos
Manipulação Ortopédica/métodos , Educação de Pacientes como Assunto , Autocuidado , Luxação do Ombro/terapia , Adolescente , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Amplitude de Movimento Articular , Recidiva , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE: To assess the value of the Landing error score system - real time test as a predictive tool for knee injuries among combat soldiers in the Israeli defense forces. METHODS: All 2474 Israeli defense forces' combat soldiers enrolled at the Israeli defense forces Injury Prevention and Rehabilitation Center were included. A retrospective cohort study was conducted. The predictive variable assessed was the landing error score system - real time score. The three main outcome variables were the incidence of overuse knee injuries, the meniscal injury, and the anterior cruciate ligament injury. Receiver operator characteristic analysis was performed to evaluate the test's potential as a predictive tool and in order to establish optimal cutoff scores. RESULTS: The area under the curve of the receiver operation curves demonstrated no predictive value of the landing error score system - real time test for all three outcome variables (knee injuries: area under the curve 0.526, 95% confidence interval 0.498, 0.554, anterior cruciate ligament injuries: area under the curve 0.496, 95% confidence interval 0.337, 0.656, meniscus injuries: area under the curve 0.515, 95% confidence interval 0.454, 0.576). INTERPRETATION: Based on the results of this study, the landing error score system - real time test has no predictive value for knee overuse injuries, meniscal injuries, and anterior cruciate ligament injuries. However, due to the small number of cases of anterior cruciate ligament injuries, the predictive value for anterior cruciate ligament injuries of this test should be further investigated.
Assuntos
Traumatismos do Joelho/diagnóstico , Fenômenos Mecânicos , Fenômenos Biomecânicos , Estudos de Coortes , Feminino , Humanos , Masculino , Militares , Valor Preditivo dos Testes , Prognóstico , Estudos RetrospectivosRESUMO
INTRODUCTION: The high frequency and number of ankle inversion injuries and meniscal injuries in military populations is an area of concern due to the debilitating effects and cumulative consequences of these particular injuries on the soldiers sustaining injury and the consequences on the operational effectiveness of the Israeli Defense Force (IDF). This study examines the possible relationship between ankle inversion injury and potential for subsequent meniscal injury in infantry soldiers in the IDF. MATERIAL AND METHODS: All 89,069 infantry combat soldiers (including special units), recruited to the IDF between 2007 and 2017 were included in this study. A historical cohort study was conducted. The cohort was divided into two groups: The exposure group included all participants that had suffered at least one ankle sprain in the past and the unexposed group that included all participants who did not suffer an ankle sprain in the past. A Cox proportional-hazards model (COX) model was used in order to obtain the adjusted to confounders association between exposure and outcome expressed in hazard ratio (HR). RESULTS: The crude association between ankle sprain in the past and the development of meniscal injury in this study was 0.87 (Relative risk = 0.87, P = 0.007). After adjusting for unit type, Body Mass Index (BMI), previous fracture of the lower limb, and the use of eyeglasses, using a COX model, the adjusted association between ankle sprain in the past and the development of meniscal injury was 0.8 (HR = 0.8, P = 0.001, confidence interval (95%) 0.74, 0.88). CONCLUSION: The results of this study indicate ankle sprains to be a protective factor for meniscal injury. Our main conclusion from the results of this study is that the assumption that those with previous leg injuries are at a greater risk for further leg injuries is questionable and cannot be generalized. Hence, the association between different types of injuries should be investigated separately.
Assuntos
Traumatismos do Tornozelo , Militares , Entorses e Distensões , Traumatismos do Tornozelo/complicações , Traumatismos do Tornozelo/epidemiologia , Estudos de Coortes , Humanos , Fatores de Risco , Entorses e Distensões/epidemiologiaRESUMO
BACKGROUND: The impact of hand dominance on the expected (motor and functional ability and daily use) improvement of the affected upper extremity (UE) in subacute stroke has not yet been investigated. OBJECTIVES: To compare between the affected dominant and affected nondominant UE (1) on rehabilitation admission (T1) for motor and sensory abilities, functional ability, and daily use and (2) 6 weeks poststroke onset (T2) and the UE recovery between T1 and T2 regarding percent change, improvement effect size, and percent of participants achieving minimal clinical important difference (MCID). METHODS: Multicenter longitudinal study. RESULTS: Thirty-eight participants with affected dominant and 51 participants with affected nondominant UE were recruited. On T1 and T2, between-group differences were not seen for all UE variables. Significant improvement in the motor and functional ability, daily use, and perceived recovery between T1 and T2 were seen for the affected dominant (z = -3.01 to -4.13, P < .01) and nondominant UEs (z = -4.59 to -5.32, P < .01). Effect size improvement values were moderate and large in the affected dominant and nondominant UE (respectively). In addition, 14% to 40% of the participants in both UEs achieved MCID. CONCLUSIONS: Significant and similar clinical meaningfulness in UE improvement can be expected during subacute rehabilitation; however, improvement magnitude and percent improvement is different for the UE domains of the affected dominant and the affected nondominant UEs. These findings highlight the distinct roles of the dominant and nondominant hands during bimanual daily activities, which can guide clinicians during stroke rehabilitation.
Assuntos
Lateralidade Funcional , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/fisiopatologia , Extremidade Superior/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Mãos , Humanos , Estudos Longitudinais , Masculino , Resultado do TratamentoRESUMO
BACKGROUND: Elastofibroma is a rare type of lesion consisting of elastic fibers within a stroma of collagen and fatty tissue. It is usually located on the lower scapular region attached firmly to the thoracic cage, often causing debilitating pain. Its clinical presentation mimics a soft tissue tumor. OBJECTIVES: To evaluate the diagnosis and treatment results of elastofibroma. METHODS: Clinical and radiographic evaluations were performed in 11 patients with thoracic wall mass. In five of them a biopsy was taken before surgery. All patients were operated and the diagnosis of elastofibroma was confirmed by histology. RESULTS: Two patients had a postoperative seroma that resolved spontaneously within a few days. All patients reesumed their preoperative activities, including sports. CONCLUSIONS: Considering the slow-growing nature of this tumor and its typical presentation, we believe that when this diagnosis is suspected, investigation does not necessitate staging (as in sarcomas). Also, marginal surgical excision is sufficient. Observation is an acceptable alternative to surgery.
Assuntos
Fibroma/diagnóstico , Escápula , Neoplasias de Tecidos Moles/diagnóstico , Idoso , Feminino , Fibroma/diagnóstico por imagem , Fibroma/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Escápula/diagnóstico por imagem , Neoplasias de Tecidos Moles/diagnóstico por imagem , Neoplasias de Tecidos Moles/patologia , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Gunshot wounds impose a continuous burden on community and hospital resources. Gunshot injuries to the extremities might involve complex soft tissue, bone, vascular, musculotendinous, and nerve injuries. A precise knowledge of anatomy is needed to evaluate and treat those injuries. OBJECTIVES: To review our experience with gunshot wounds to the extremities. METHODS: We retrospectively reviewed all civilian cases of gunshot wounds to the limbs treated in our institution during 2003-2005. Altogether, we evaluated 60 patients with 77 injuries. RESULTS: Of the 60 patients 36 had fractures, 75% of them in the lower extremity and 81% in long bones. The most common fixation modality used was external fixation (33%), followed by intramedullary nailing (25%). This relatively high percentage of fracture treated with external fixation may be attributed to the comminuted pattern of the fractures, the general status of the patient, or the local soft tissue problems encountered in gunshot wounds. About one-fifth of the fractures were treated by debridement only without hardware fixation. We treated 10 vascular injuries in 8 patients; 6 of them were injuries to the popliteal vessels. Fractures around the knee comprised the highest risk factor for vascular injuries, since 5 of the 12 fractures around the knee were associated with vascular injury requiring repair or reconstruction. There were 13 nerve injuries (16.8%), most of them of the deep peroneal nerve (38%). Only three patients had concomitant nerve and vascular injuries. The overall direct complication rate in our series was 20%. CONCLUSIONS: To successfully treat complex gunshot injuries a team approach is necessary. This team should be led by an orthopedic surgeon knowledgeable in the functional anatomy of the limbs.