RESUMO
PURPOSE: To evaluate the current evidence comparing low level to high level laser therapy to reveal any superiorities in the treatment of musculoskeletal disorders. METHODS: Five databases were searched till September 2022 to obtain relevant RCTs comparing high intensity and low-level laser therapies in the management of musculoskeletal disorders. Two authors assessed the methodological quality of the included studies using the Physiotherapy Evidence Database scale and meta-analysis was conducted for studies that showed homogeneity. RESULTS: Twelve articles were included in this systematic review with a total population of 704 participants across various musculoskeletal pathologies including tennis elbow, carpal tunnel syndrome, chronic non-specific low back pain, knee arthritis, plantar fasciitis, and subacromial impingement. There were no statistical differences between the two interventions in pain, electrophysiological parameters, level of disability, quality of life, postural sway or pressure algometer, however, Low level laser therapy showed superiority in increasing grip strength compared to high intensity laser therapy while results were significant in favour of high intensity laser therapy regarding long head of biceps diameter and cross sectional area, supraspinatus thickness and echogenicity and acromio-humeral distance. CONCLUSION: The current literature suggests no superiority of both types of laser therapy in musculoskeletal disorders, however, more RCTs with larger sample size are required to reach a definitive conclusion regarding the superiority of either form of laser therapy in musculoskeletal disorders.
Assuntos
Terapia com Luz de Baixa Intensidade , Doenças Musculoesqueléticas , Humanos , Doenças Musculoesqueléticas/radioterapia , Terapia com Luz de Baixa Intensidade/métodos , Terapia a Laser/métodos , Síndrome do Túnel Carpal/radioterapia , Qualidade de Vida , Cotovelo de Tenista/radioterapia , Resultado do TratamentoRESUMO
This systematic review aims to examine the evidence of adding postural insole to traditional physical therapy to improve weight distribution, gait, mobility, balance, and postural control in stroke survivors. Five databases were searched to retrieve all related randomized controlled trials examining the effect of insole on stroke patients. Two independent authors checked the potential articles against eligibility criteria according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. A meta-analysis was conducted for available outcomes and the statistical heterogeneity was examined using the I2 test. Of 762 articles, only 15 with 448 patients were included after they met the inclusion criteria with most of them including participants exceeding 6 months of stroke incidence. When insole was used as compelled body weight shifting method, pooled statistical analysis revealed significant improvement in gait velocity [standardized mean difference (SMD)â =â 0.67; 95% confidence interval (CI): 0.31, 1.02; P â =â 0.0003], cadence (SMDâ =â 0.67; 95% CI: 0.16, 1.18; P â =â 0.01] and stride length (SMDâ =â 1.11; 95% CI: 0.57, 1.65; P â <â 0.0001), while no significant effect on step length (SMDâ =â 0.48; 95% CI: -0.37, 1.33; P â =â 0.27). Pooled statistical analysis of balance outcomes revealed significant improvement in weight-bearing symmetry balance (SMDâ =â 0.82; 95% CI: 0.25, 1.39; P â =â 0.005) and long-term improvement in Berg Balance Scale (SMDâ =â 1.19; 95% CI: 0.19, 2.20; P â =â 0.02), while no difference was observed in balance confidence (SMDâ =â 0.44; 95% CI: -0.15, 1.04; P â =â 0.14) and sensorimotor functions (SMDâ =â 0.36; 95% CI -0.39, 1.11; P â =â 0.35). Insoles significantly improved spatiotemporal gait parameters, gait symmetry, and static balance compared with traditional physical therapy alone.
Assuntos
Equilíbrio Postural , Reabilitação do Acidente Vascular Cerebral , Humanos , Equilíbrio Postural/fisiologia , Reabilitação do Acidente Vascular Cerebral/métodos , Marcha/fisiologia , Órtoses do Pé , Transtornos Neurológicos da Marcha/reabilitação , Transtornos Neurológicos da Marcha/fisiopatologia , Acidente Vascular Cerebral/fisiopatologiaRESUMO
OBJECTIVE: To evaluate the efficacy of different physical therapy interventions that could validate decisions taken by health care providers in the field of rehabilitation of patients with hemophilia according to the International Classification of Functioning, Disability and Health (ICF), including body functions and structures, activity, and participation. DATA SOURCES: Seven databases-PubMed, Cochrane Library, Scopus, Web of Science, Physiotherapy Evidence Database, Google Scholar, and Clinicaltrials.gov-were systematically searched for randomized controlled trials evaluating any physical therapy modality to manage hemophilia. STUDY SELECTION: After abstract and full-text filtration, a methodological quality assessment was performed using the Physiotherapy Evidence Database scale for the studies that met the eligibility criteria. DATA EXTRACTION: Relevant data were extracted from eligible studies and outcomes were categorized according to the ICF. DATA SYNTHESIS: Using Review Manager and Microsoft Excel, a quantitative analysis using standardized mean differences with the 95% confidence interval was completed. Statistical heterogeneity between studies was explored using the I2 test. A fixed effect model was applied to all data analyses. If heterogeneity was statistically significant, the Der Simonian and Laird random effects models were used instead. RESULTS: 35 randomized controlled trials with 1216 participants were included in this systematic review; 13 of them dealt with pediatric patients. Most of the studies were of good quality; 12 studies were of low quality. Meta-analysis showed a significant difference in favor of manual therapy, laser, and therapeutic exercises on selected outcomes of body function and structure, activity, and participation categories of the ICF model. CONCLUSION: This systematic review recommends using manual therapy and therapeutic exercise modalities to improve join health status in combination with educational sessions to improve the quality of life of patients with hemophilic arthropathy. For pediatric patients with hemophilic arthropathy, using laser therapy is promising for improving functional capacity.
Assuntos
Hemofilia A , Artropatias , Doenças Vasculares , Humanos , Criança , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Modalidades de FisioterapiaRESUMO
OBJECTIVE: To evaluate the evidence of using Action Observation Therapy in the rehabilitation of children with Cerebral Palsy. STUDY DESIGN: Systematic review with meta-analysis of Randomised Controlled Trials. METHODS: For the purpose of identifying relevant studies, six databases were searched from inception until July 2020. The methodological quality was assessed by Physiotherapy Evidence Database scale. The outcomes were classified within the framework of the International Classification of Functioning. A pooled meta-analysis was performed on studies that demonstrated homogeneity. RESULTS: Twelve randomised controlled trials with 307 participants were included with six of them were included in the meta-analysis. Non-significant difference between the groups was demonstrated by meta-analysis. Results of capacity assessed in post treatment and follow up evaluation were (0.06, -0.22 to 0.34, 95% (CI); P = 0.69 and (-0.35, -0.96 to 0.27, 95% (CI); P = 0.27); respectively. Actual performance in post-treatment and follow up were (0.10, -0.22 to 0.48, 95% (CI); P = 0.62) and (0.01, -0.40 to 0.41, 95% (CI); P = 0.97); respectively. Perceived performance evaluated using (ABILHAND-KIDS) were (0.30, -0.28 to 0.89, 95% (CI); P = 0.31) and (0.15, -0.43 to 0.73, 95% (CI); P = 0.61) for post treatment and follow up; respectively. Overall effect on activity domain was (0.08, -0.11 to 0.28, 95% (CI); P = 0.86) immediately and (0.04, -0.33 to 0.26, 95% (CI); P = 0.49) at follow-up; respectively. CONCLUSION: No evidence of benefit had been found to draw a firm conclusion regarding the effectiveness of action observation therapy in the rehabilitation of children with cerebral palsy due to limitations in methodological quality and variations between studies.
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Paralisia Cerebral/fisiopatologia , Paralisia Cerebral/reabilitação , Adolescente , Paralisia Cerebral/complicações , Criança , Pré-Escolar , Humanos , Lactente , Atividade Motora , Modalidades de Fisioterapia , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
PURPOSE: To determine the diagnostic sensitivity and interobserver agreement of Gallium 68-prostate-specific membrane antigen positron emission tomography/computed tomography (68Ga-PSMA-11 PET/CT) imaging for diagnosis and staging of patients with newly diagnosed prostate cancer (PC). MATERIALS AND METHODS: One hundred and seventy-three men (mean age, 68 ± 7.7 years; range 46-84 years) with newly diagnosed, untreated PC were enrolled in this prospective study between January 2017 and August 2018. All patients underwent a 68Ga-PSMA-11 PET/CT examination. For each patient, we determined the disease stage, the Gleason score, and the maximum standardized uptake value (SUVmax) for primary prostatic tumor and extraprostatic metastases. The diagnostic sensitivity and interobserver agreement of 68Ga-PSMA-11 PET/CT for diagnosis and staging of PC were established by histopathology as the reference standard. RESULTS: 68Ga-PSMA-11 PET/CT examinations were interpreted as positive for PC in 166 of 173 patients (101 patients had primary prostatic tumor only, two patients had extraprostatic metastases only and 63 patients had combined lesions). The sensitivity of 68Ga-PSMA-11 PET/CT examination in the diagnosis of PC was 96%. 68Ga-PSMA-11 PET/CT produced a significant change of stage in 28.6% patients with an upstage in 17.9% patients and a downstage in 10.7% patients. The interobserver agreements were almost good to perfect (k = 0.63-0.89) for visual image interpretation, SUVmax measurement, and tumor staging. CONCLUSION: 68Ga-PSMA-11 PET/CT is a valuable tool with high diagnostic sensitivity (96%) and high reproducibility for diagnosis and staging of patients with newly diagnosed PC.
Assuntos
Glicoproteínas de Membrana , Compostos Organometálicos , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodos , Neoplasias da Próstata/diagnóstico por imagem , Idoso , Idoso de 80 Anos ou mais , Isótopos de Gálio , Radioisótopos de Gálio , Humanos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Estudos Prospectivos , Próstata/diagnóstico por imagem , Sensibilidade e EspecificidadeRESUMO
RATIONALE AND OBJECTIVES: 68Ga-prostate-specific membrane antigen-11 (68Ga-PSMA-11) is a recently developed positron emission tomography (PET) tracer that can detect prostate cancer (PC) relapses and metastases with high contrast resolution. The aim of this study was to assess the detection efficacy and diagnostic accuracy of 68Ga-PSMA PET/CT image in patients with rising prostatic-specific antigen (PSA) after treatment of PC. MATERIALS AND METHODS: The present prospective study included 188 patients who exhibited rising of PSA level on a routine follow-up examination after definitive treatment of PC. All patients underwent a 68Ga-PSMA PET/CT examination. For each patient, we determined the disease stage, the Gleason score, and the maximum standardized uptake value of the local recurrence and extraprostatic metastases. The detection efficacy and diagnostic accuracy of 68Ga-PSMA PET/CT were established by histopathology and clinical and imaging follow-up as the reference standards. RESULTS: 68Ga-PSMA PET/CT detected tumour relapse in 165 patients (35 patients had local recurrence, 106 patients had extraprostatic metastases, and 24 patients had combined lesions). The sensitivity, specificity, and accuracy values of 68Ga-PSMA PET/CT examination in the detection of PC recurrence were 98.8%, 100%, and 98.8%, respectively. 68Ga-PSMA PET/CT revealed an overall detection rate of 87.8% (165/188) in patients with rising PSA (median of 2.2 ng/mL, and range of 0.01-70 ng/mL). CONCLUSION: 68Ga-PSMA PET/CT is a valuable tool for the detection of PC local recurrence or extraprostatic metastases following rising PSA levels after primary definitive therapy and should be incorporated during routine work-up.
Assuntos
Glicoproteínas de Membrana/farmacologia , Metástase Neoplásica/diagnóstico por imagem , Recidiva Local de Neoplasia/diagnóstico por imagem , Compostos Organometálicos/farmacologia , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodos , Antígeno Prostático Específico/sangue , Neoplasias da Próstata , Idoso , Isótopos de Gálio , Radioisótopos de Gálio/farmacologia , Humanos , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Estudos Prospectivos , Neoplasias da Próstata/sangue , Neoplasias da Próstata/patologia , Neoplasias da Próstata/terapia , Compostos Radiofarmacêuticos/farmacologia , Reprodutibilidade dos TestesRESUMO
OBJECTIVE: To determine the diagnostic accuracy of WB-MRI and 18F-FDG PET/CT in detecting infiltration pattern, disease activity, and response to treatment in patients with multiple myeloma (MM). MATERIALS AND METHODS: Fifty-six patients with confirmed MM were included in the present study for pre-treatment evaluation. Among these individuals, 22 patients were available for the post-treatment evaluation of response to therapy. All patients were imaged with both WB-MRI and 18F-FDG PET/CT. All radiographic findings of infiltration pattern, disease activity, and response to therapy were compared. The diagnostic performance of both modalities was estimated using bone marrow aspirate and biopsy as the reference test. RESULTS: For detection of active myelomatous tissue at diagnosis, WB-MRI achieved higher sensitivity (94%) than 18F-FDG PET/CT (75%) (p = 0.0039), whereas both modalities achieved the same specificity (80%). For detection of residual myelomatous tissue after treatment, 18F-FDG PET/CT achieved higher specificity (86%) than WB-MRI (43%) (p = 0.0081), whereas both modalities achieved the same sensitivity (75%). CONCLUSION: WB-MRI is more sensitive than 18F-FDG PET/CT in the diagnosis of MM before treatment; however, 18F-FDG PET/CT is more specific than WB-MRI in detecting residual involvement in treated patients.
Assuntos
Fluordesoxiglucose F18 , Imageamento por Ressonância Magnética/métodos , Mieloma Múltiplo/diagnóstico por imagem , Mieloma Múltiplo/terapia , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodos , Imagem Corporal Total/métodos , Adulto , Idoso , Biópsia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Compostos Radiofarmacêuticos , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Resultado do TratamentoRESUMO
OBJECTIVES/HYPOTHESIS: The goal of this study was to evaluate the prevalence of mucosal contact points (MCP), concha bullosa (CB), and variable paranasal sinus (PNS) volumes among patients sent for rhinogenic headache workup as compared with controls. STUDY DESIGN: Retrospective study with case and control groups. METHODS: Fifty-three adults with clear PNS computed tomography (CT) scans were included: 28 patients who have originally undergone PNS CT scan as part of sinus (rhinogenic) headache workup, and 25 controls in whom PNS CT scans were obtained for other purposes. All subjects were asked to report their symptoms using a headache scoring system. CT scans of all subjects were analyzed for presence of MCP, CB, as well as for volumes of maxillary, frontal, and sphenoid sinuses. RESULTS: MCP was found in 40% of controls, and in 50%, 50%, and 40% of mild, moderate, and severe headache groups, respectively. CB was found in 24% of controls, and in 33.3%, 58.3%, and 20%, of mild, moderate, and severe headache groups, respectively. Total volume of the measured PNS ranged from 23.9 to 81.4 cm(3) (mean ± standard deviation [SD], 48.3 ± 15.8) in the control group and from 5.31 to 87.4 cm(3) (mean ± SD, 43.6 ± 16) in the patient group. No statistically significant difference was found between groups regarding all studied variables. CONCLUSIONS: Radiological identification of MCP, CB, or hyperpneumatized sinuses does not seem to be a predictor of headache causality. Further studies are required to identify clinical scenarios in which these variations may contribute to pain symptoms. LEVEL OF EVIDENCE: 3b.
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Enfisema/diagnóstico por imagem , Cefaleia/diagnóstico por imagem , Mucosa Nasal/diagnóstico por imagem , Seios Paranasais/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Adolescente , Adulto , Diagnóstico Diferencial , Enfisema/complicações , Feminino , Seguimentos , Cefaleia/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: The selection of optimal treatment for obstructive nephrouropathy requires information about the functional status of each kidney. Nuclear renal scanning objectively measure differential renal function. Multiple studies have demonstrated the role of CT in assessment of renal perfusion and GFR with triphasic CT. The aim of this study was to assess the role of CT based on renal parenchymal volume measurement in assessment of individual renal function compared to 99mTc-DTPA renal scan in patient with unilateral renal obstruction. MATERIALS AND METHODS: This prospective comparative study, performed between December 2011 and March 2013 included 42 patients with chronic unilateral obstruction. The percentage of the individual renal functions by 99mTc-DTPA and by CT were assessed. RESULTS: The percentage of the individual renal functions as estimated by 99mTc-DTPA ranged from 0% to 40.43% (13.22). The percent renal volume estimated by CT ranged from 0 to 36.68% (15.52). The correlations between percent renal function by 99mTc-DTPA and percent renal volume by CT were assessed in obstructed kidneys and there were statistically significant relationships (r = 0.877, P < 0.000). CONCLUSION: CT scan can be used as an integrated modality for the assessment of the functional and morphological status of unilateral chronic renal obstruction, however 99mTc-DTPA renal scan is a safe choice with less radiation exposure. Further comparative studies are needed to assess the role of CT-based parenchymal volume in the assessment of individual renal functions in patient with acute obstruction, bilateral nephropathy and renal impairment.
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Nefropatias/diagnóstico por imagem , Nefropatias/fisiopatologia , Testes de Função Renal/métodos , Rim/diagnóstico por imagem , Rim/fisiopatologia , Pentetato de Tecnécio Tc 99m , Tomografia Computadorizada por Raios X , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Humanos , Rim/patologia , Nefropatias/patologia , Masculino , Pessoa de Meia-Idade , Tamanho do Órgão , Adulto JovemRESUMO
Urban transportation projects are essential in increasing the efficiency of moving people and goods within a city, and between cities. Environmental impacts from such projects must be evaluated and mitigated, as applicable. Spatial modeling is a valuable tool for quantifying the potential level of environmental consequences within the context of an environmental impact assessment (EIA) study. This paper presents a GIS-based tool for the assessment of airborne-noise and ground-borne vibration from public transit systems, and its application to an actual project. The tool is based on the US Federal Transit Administration's (FTA) approach, and incorporates spatial information, satellite imaging, geostatistical modeling, and software programming. The tool is applied on a case study of initial environmental evaluation of a light rail transit project in an urban city in the Middle East, to evaluate alternative layouts. The tool readily allowed the alternative evaluation and the results were used as input to a multi-criteria analytic framework.
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Monitoramento Ambiental/métodos , Sistemas de Informação Geográfica , Ruído dos Transportes , Vibração , Oriente Médio , Modelos Teóricos , Ferrovias , Estados UnidosRESUMO
Uncertainty analysis in surface water quality modeling is an important issue. This paper presents a method based on the first-order reliability method (FORM) to assess the exceedance probability of a target dissolved oxygen concentration in a stream, using a Streeter-Phelps prototype model. Basic uncertainty in the input parameters is considered by representing them as random variables with prescribed probability distributions. Results obtained from FORM analysis compared well with those of the Monte Carlo simulation method. The analysis also presents the stochastic sensitivity of the probabilistic outcome in the form of uncertainty importance factors, and shows how they change with changing simulation time. Furthermore, a parametric sensitivity analysis was conducted to show the effect of selection of different probability distribution functions for the three most important parameters on the design point, exceedance probability, and importance factors.