RESUMO
The Timed-Up and Go (TUG) test is widely utilized by healthcare professionals for assessing fall risk and mobility due to its practicality. Currently, test results are based solely on execution time, but integrating technological devices into the test can provide additional information to enhance result accuracy. This study aimed to assess the reliability of smartphone-based instrumented TUG (iTUG) parameters. We conducted evaluations of intra- and inter-device reliabilities, hypothesizing that iTUG parameters would be replicable across all experiments. A total of 30 individuals participated in Experiment A to assess intra-device reliability, while Experiment B involved 15 individuals to evaluate inter-device reliability. The smartphone was securely attached to participants' bodies at the lumbar spine level between the L3 and L5 vertebrae. In Experiment A, subjects performed the TUG test three times using the same device, with a 5 min interval between each trial. Experiment B required participants to perform three trials using different devices, with the same time interval between trials. Comparing stopwatch and smartphone measurements in Experiment A, no significant differences in test duration were found between the two devices. A perfect correlation and Bland-Altman analysis indicated good agreement between devices. Intra-device reliability analysis in Experiment A revealed significant reliability in nine out of eleven variables, with four variables showing excellent reliability and five showing moderate to high reliability. In Experiment B, inter-device reliability was observed among different smartphone devices, with nine out of eleven variables demonstrating significant reliability. Notable differences were found in angular velocity peak at the first and second turns between specific devices, emphasizing the importance of considering device variations in inertial measurements. Hence, smartphone inertial sensors present a valid, applicable, and feasible alternative for TUG assessment.
Assuntos
Smartphone , Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Reprodutibilidade dos Testes , Acidentes por Quedas/prevenção & controleRESUMO
OBJECTIVES: To investigate the effect of prolonged low-level laser therapy application combined with exercise on pain and disability in patients with osteoarthritis of the knee. DESIGN: A randomized controlled trial. SETTING: Special rehabilitation services. SUBJECTS: Forty-three participants with knee osteoarthritis. INTERVENTION: Following initial assessment, participants were randomly allocated to the Laser group (n = 22, 44 knees) and received low-level laser therapy while the Placebo group (n = 21, 42 knees) received placebo therapy three times a week for 3 weeks. Both groups then received low-level laser therapy combined with exercise three times a week for the following 8 weeks. MAIN OUTCOME MEASURES: The primary outcome was change in knee pain and disability (Lequesne). Secondary outcomes included change in mobility (Timed Up and Go test), range of motion (goniometer), muscular strength (dynamometer), activity (Western Ontario and McMaster Universities Osteoarthritis questionnaire), and medication intake and relief. RESULTS: Mean (SD) age of participants was 63.02 (9.9) years. Pain scores at baseline, 3 weeks, 11 weeks, and 6 months follow-up were 9.1 (1.3), 2.6 (2.3), 0.2 (0.9), and 0.2 (0.8) for the Laser group and 9.5 (8.0), 7.7 (5.3), 5.6 (2.4), and 7.4 (5.0) for the Placebo group, respectively. Disability scores at baseline, 3 weeks, 11 weeks, and 6 months follow-up were 14.9 (4.7), 7.6 (4.8), 3.9 (4.2), and 3.5 (4.1) for the Laser group and 17.8 (14.7), 15.2 (11.5), 11.6 (6.4), and 15.8 (11.9) for the Placebo Group, respectively. CONCLUSION: In participants with osteoarthritis of the knee, the isolated application of low-level laser therapy in the initial 3 weeks and combined with exercises in the final 8 weeks reduced pain, disability, and intake of medication over a 6-month period.
Assuntos
Terapia com Luz de Baixa Intensidade , Osteoartrite do Joelho , Método Duplo-Cego , Terapia por Exercício , Humanos , Pessoa de Meia-Idade , Dor , Medição da Dor , Equilíbrio Postural , Estudos de Tempo e Movimento , Resultado do TratamentoRESUMO
PURPOSE: To carry out the translation, cultural adaptation, and validation in the Brazilian Portuguese version of Knee Osteoarthritis Outcome Score (KOOS-BR) in individuals with knee osteoarthritis (KOA). METHODS: Patients with KOA (n = 136) answered KOOS-BR, Short-Form Health Survey (SF-36) and Numerical Pain Scale (NPS) to access construct validity. KOOS-BR was answered again with an interval of five to eight days. The following were performed: Cronbach's alpha to assess internal consistency, intraclass correction coefficient (ICC2,1) to assess reproducibility, standard error of measurement (SEM) and minimal detectable change (MDC) as error measurements. Dimensionality was tested through confirmatory factor analysis (CFA). Responsiveness was investigated by the correlation between KOOS-BR subscales with global perceived effect (GPE) before and after physical therapy treatment for 6 weeks. Floor and ceiling effects (< 15%) were also assessed. RESULTS: KOOS-BR version showed good test-retest reliability in all KOOS-BR subscales (ICC = 0.77-0.84), with proper internal consistency (α = 0.71-0.94). KOOS-BR showed a moderate direct correlation with physical health domains of SF-36 (r = 0.39-0.68; p < 0.001) and a moderate inverse correlation with pain intensity (r = - 0.51 to - 0.57; p < 0.001). KOOS-BR proved to be responsive, the correlation between the KOOS-BR subscales and GPE before and after treatment ranged from 0.42 to 0.60 (p < 0.001). There was no ceiling and floor effect. CONCLUSION: KOOS-BR is reliable, valid, and responsive in patients with KOA. LEVEL OF EVIDENCE: II.
Assuntos
Traumatismos do Joelho , Osteoartrite do Joelho , Brasil , Comparação Transcultural , Humanos , Traumatismos do Joelho/reabilitação , Traumatismos do Joelho/terapia , Osteoartrite do Joelho/reabilitação , Osteoartrite do Joelho/terapia , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: The purpose of this study was to identify social and clinical factors associated with levels of functional disability (FD) in older adults with low back pain (LBP) in the city of Manaus, Amazonas, Brazil. METHODS: A cross-sectional study of 557 adults with LBP aged ≥60 years was completed. Sociodemographic and clinical features, pain intensity (Numeric Rating Scale), FD (Roland Morris Disability Questionnaire), physical activity (International Physical Activity Questionnaire-short version), body mass index, educational level, health perception, emotional level, and self-reported diseases were evaluated. Statistical analysis was used to verify the association between quantitative variables and a group; Student t test or Mann-Whitney test, and analysis of variance (normality assumption) or Kruskal-Wallis test (non-parametric), P value of less than .05. RESULTS: There were 81.3% female participants, 54.9% self-reported their race and/or skin color as brown, and 37.8% were sedentary. Pain intensity scores were 6.26 ± 2.19 in female participants and 5.82 ± 1.84 in male participants. Mean FD scores were 11.68 ± 6.08 for female participants and 9.61 ± 5.76 for males participants, although 39.7% of the total group presented with severe disability (score ≥14) and FD was associated with female sex (P = .001), physical activity (P≤ 0.001), body mass index (P≤ .001), emotional level (P < .001), and health perception (P < .001). CONCLUSION: In this group of older adults with LBP, FD was associated with female sex, level of physical activity, body mass index, emotional level, and health perception. Many factors that were identified with FD are modifiable; therefore, interventions, such as nutrition education and re-conceptualization of self-emotional and health perception, may have potential to help in preventing and reducing FD.
Assuntos
Pessoas com Deficiência , Dor Lombar , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , Brasil , Estudos Transversais , Avaliação da Deficiência , Pessoas com Deficiência/psicologia , Ajustamento Emocional , Exercício Físico , Feminino , Humanos , Dor Lombar/fisiopatologia , Dor Lombar/psicologia , Dor Lombar/terapia , Masculino , Pessoa de Meia-Idade , Fenômenos Fisiológicos da Nutrição , Medição da Dor , Fatores Sexuais , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To investigate the effect of low-level laser therapy (LLLT) combined with exercise on shoulder pain and disability in patients with subacromial impingement syndrome (SIS). DESIGN: Randomised controlled trial. SETTING: Pontifical Catholic University. SUBJECTS: We enrolled 120 subacromial impingement syndrome patients. INTERVENTION: Groups I (n = 42), II (n = 42) and III (n = 36) were treated with Low-level laser therapy and exercise, exercise only and Low-level laser therapy only, respectively. Interventions were conducted three times a week for 8 weeks. MAIN OUTCOME MEASURES: The primary outcome was the change in shoulder pain and disability index (SPADI). Secondary outcomes included changes in the numeric pain rating scale and medication intake. RESULTS: Average ages of patients in groups I, II and III were 51.9 ± 8.7 years, 56.0 ± 10.4 years and 54.2 ± 7.1 years, respectively. Pain scores at baseline (P = 0.829), 2 months (P = 0.057) and 3 months follow-ups (p = 0.004) were 6.8 (4.7-7.7), 0.2 (0.0-0.5) and 0.3 (0.0-1.0) for group I; 6.6 (5.7-8.0), 0.5 (0.2-2.0) and 0.2 (0.0-3.3) for group II; and 6.5 (5.1-7.4), 2.4 (0.1-6.7) and 4.0 (2.0-5.0) for group III, respectively. SPADI scores at baseline (P = 0.029), 2 months (P < 0.001) and 3 months follow-ups (P = 0.001) were 60.8 (37.7-70.8), 3.8 (0.0-10.8) and 2.3 (0.8-10.8) for group I; 61.5 (41.5-71.5), 9.2 (3.8-29.2) and 14.2 (1.5-38.0) for the group II; and 73.3 (59.2-80.8), 34.2 (16.9-54.6) and 33.1 (22.3-49.2) for the group III, respectively. CONCLUSION: Low-level laser therapy combined with exercises reduce pain intensity, improve shoulder function and reduces pain intensity and medication intake over 3 months. CLINICAL TRIAL REGISTRATION NUMBER: NCT02725749.
Assuntos
Exercício Físico , Terapia com Luz de Baixa Intensidade , Síndrome de Colisão do Ombro/reabilitação , Idoso , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Amplitude de Movimento Articular , Dor de Ombro/terapiaRESUMO
OBJECTIVES: To assess the long-term effects of low-level laser therapy (LLLT), in combination with strengthening exercises in patients with osteoarthritis of the knee. DESIGN: Follow-up results at three and six months in a previously published randomized, double-blind, placebo-controlled trial. SETTING: Specialist Rehabilitation Services. SUBJECTS: Forty participants of both genders, aged 50-75 years with knee osteoarthritis grade 2-4 on Kellgren-Lawrence scale. INTERVENTION: The LLLT group received 10 LLLT treatments with invisible infrared laser (904 nm, 3 Joules/point) over three weeks followed by an eight-week supervised strengthening exercise program. The placebo LLLT group received identical treatment, but the infrared laser output was disabled. MAIN MEASURES: Pain on a visual analogue scale, paracetamol consumption, and osteoarthritis severity measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and Lequesne Index. RESULTS: The new data obtained during the follow-up period showed that all outcomes remained stable and there were no significant differences between the groups at three and six months. However, daily consumption of rescue analgesics (paracetamol) was significantly lower in the LLLT group throughout the follow-up period, ending at a group difference of 0.45 vs. 3.40 units ( P < 0.001) at six months follow-up. We conclude that within the limitations of this small study, the previously reported improvement after LLLT plus exercise was maintained for a period of six months. CONCLUSION: We find that the immediate post-intervention improvements from LLLT plus strengthening exercises were maintained for six months.
Assuntos
Terapia por Exercício/métodos , Terapia com Luz de Baixa Intensidade/métodos , Osteoartrite do Joelho/reabilitação , Osteoartrite do Joelho/radioterapia , Escala Visual Analógica , Idoso , Canadá , Terapia Combinada , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Osteoartrite do Joelho/diagnóstico , Amplitude de Movimento Articular/fisiologia , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVE: The purpose of this study was to compare transcutaneous electrical nerve stimulation (TENS) and stabilization exercises in an attempt to prevent fatigue and improve muscle activation in patients with lumbar disk herniation associated with low back pain. METHODS: This study involved 29 patients (age range 25-58 years) randomized into 2 groups: the segmental stabilization group (n = 15), who received stabilization exercises on the transversus abdominis (TrA) and lumbar multifidus muscles; and the TENS group (n = 14), who received electrotherapy. Groups underwent 16 sessions, for 60 minutes, twice per week, and they were evaluated before and after intervention. Pain was measured using a visual analog scale, functional disability using the Oswestry Disability Index, muscle activation and fatigue with electromyography, and patients' ability to contract the TrA with a pressure biofeedback unit. Analyses within and between groups were performed. RESULTS: The stabilization group improved lumbar multifidus fatigue (median frequency [MF] initial [P = .002], MF final [P < .001], MF slope [P = .001], and resistance time [P < .001]), ability to contract the TrA (P < .001), pain (P < .001), and functional disability (P < .001). TENS only was effective for pain (P = .012). CONCLUSION: Although it relieved pain, TENS was not effective as a single treatment to prevent fatigue, increase TrA contraction, and reduce functional disability in herniated disk patients. Stabilization exercises alone improved all measured outcomes.
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Terapia por Exercício/métodos , Degeneração do Disco Intervertebral/terapia , Deslocamento do Disco Intervertebral/terapia , Região Lombossacral/fisiopatologia , Estimulação Elétrica Nervosa Transcutânea/métodos , Músculos Abdominais/fisiologia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fadiga Muscular , Músculos Paraespinais/fisiopatologiaRESUMO
PURPOSE: The aims of this study were to assess lumbar multifidus fatigue (LM) and transversus abdominis activation (TrA) in individuals with lumbar disc herniation associated with low back pain. METHODS: Sixty individuals were divided into the lumbar herniation (LHG, n = 30) and control groups (CG, n = 30). Fatigue of the LM was assessed using surface electromyography during the Sorensen effort test, and activation of the TrA with a pressure biofeedback unit. Pain intensity was determined using a visual analog scale and the McGill pain questionnaire. The Oswestry disability questionnaire and the Borg scale for self-evaluating exertion were used to assess functional disability. RESULTS: Fatigue was significantly more intense and the TrA activation was insufficient (p < 0.01) in individuals with disc herniation relative to the control group. The LHG had mild functional disability and moderate pain. There were differences in the initial exertion self-evaluation between groups, which were not observed in the final exertion evaluation. CONCLUSION: Individuals with lumbar disc herniation associated with low back pain have increased fatigue of the LM and decreased activation of the TrA, when compared to the control group.
Assuntos
Músculos Abdominais/fisiologia , Deslocamento do Disco Intervertebral , Dor Lombar , Região Lombossacral/fisiopatologia , Músculos Paraespinais/fisiopatologia , Adulto , Estudos de Casos e Controles , Humanos , Deslocamento do Disco Intervertebral/epidemiologia , Deslocamento do Disco Intervertebral/fisiopatologia , Dor Lombar/epidemiologia , Dor Lombar/fisiopatologia , Pessoa de Meia-Idade , Fadiga Muscular , Adulto JovemRESUMO
UNLABELLED: The objective of this study is to evaluate the effectiveness of laser and LED therapies, associated with lateral decubitus position and flexion exercises of the lower limbs in patients with lumbar disk herniation (LDH). It is a randomized blinded clinical trial. Fifty-four subjects with LDH L4-L5 and L5-S1 were selected and randomly allocated into groups: laser 904 nm, placebo, and LED 945 nm. The numbers of subjects for each group that completed the treatment were 18, 13, and 18, respectively. Twelve points over the lumbar spine region (L2 to S1) and eight points on the injured thigh in the path of the lumbar roots L5 and S1 were irradiated. Irradiation parameters for each point were as follows: laser wavelength 904 ± 10 nm, average power 0.038 ± 20 % W, irradiated area 0.16 cm(2), energy per point 4 J, and treatment time per point 104 s; LED wavelength 945 ± 15 nm, power 0.1 W, irradiated area 1.0cm(2), energy per point 4 J, and treatment time per point 40 s. Lateral decubitus opposite to the side of the radicular was the standard position for all patients. After phototherapy and laser placebo sessions, the subjects performed sequences of flexion exercises of the lower limbs (ten per session) for 15 daily sessions. VARIABLES STUDIED: pain intensity assessed by visual analog scale (VAS), degree of flexion of the affected hip measured by the universal goniometer and functional capacity assessed by the Oswestry Disability Index. The three groups had statistically significant improvement in lumbar and radicular pain, in hip mobility, and in the functional disability index (p ≤ 0.001). There was a statistically significant difference (p = 0.024) in radicular pain between the groups, gait claudication and Oswestry Disability Index. We can conclude that in the treatment of L4-L5 and L5-S1 LDH with radiculopathy, LED, associated with lateral decubitus position and flexion exercises of the lower limbs, showed better therapeutic performance for radicular pain, gait claudication, and functional disability.
Assuntos
Terapia por Exercício , Deslocamento do Disco Intervertebral/fisiopatologia , Deslocamento do Disco Intervertebral/radioterapia , Terapia a Laser , Perna (Membro)/fisiopatologia , Amplitude de Movimento Articular , Adulto , Feminino , Quadril/fisiopatologia , Humanos , Dor Lombar/fisiopatologia , Dor Lombar/terapia , Masculino , Medição da Dor , Resultado do TratamentoRESUMO
STUDY DESIGN: A preliminary case-control study. OBJECTIVE: To assess postural control in individuals with and without non-specific chronic low back pain (cLBP) during quiet standing. cLBP affects 12-33 % of the adult population. Reasons for pain chronicity are yet poorly known. Change in postural control may be a risk factor for cLBP, although available studies are not conclusive. METHODS: Sample consisted of 21 individuals with cLBP and 23 controls without cLBP. Balance was assessed using a force plate (Balance Master, NeuroCom) by the modified clinical test of sensory interaction and balance, pain severity by the visual analogue scale, quality of life with the SF-36 Questionnaire, and functional disability with the Roland-Morris Questionnaire. RESULTS: Groups were homogeneous for age, weight, height and body mass index. Relative to controls, participants in the cLBP group had deficits in the postural control, with greater postural sway in the quiet standing condition with closed eyes closed on unstable surfaces (p < 0.05) for the following parameters: total COP oscillation [cLBP 1,432.82 (73.27) vs CG 1,187.77 (60.30)], root mean square sagittal plane [cLBP 1.21 (0.06) vs CG 1.04 (0.04)], COP area [cLBP 24.27 (2.47) vs CG 16.45 (1.79)] and mean speed of oscillation [cLBP 12.97 (0.84) vs CG 10.55 (0.70)]. CONCLUSION: Postural control, as evidenced by increased oscillation of COP, is impaired in individuals with cLBP relative to controls. Differences are magnified by visual deprivation and unstable surface conditions.
Assuntos
Dor Crônica/fisiopatologia , Dor Lombar/fisiopatologia , Equilíbrio Postural , Adulto , Idoso , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Qualidade de VidaRESUMO
OBJECTIVE: The purpose of this study was to assess the effectiveness of global postural reeducation (GPR) relative to segmental exercises (SE) in the treatment of scapular dyskinesis (SD) associated with neck pain. METHODS: Participants with SD and neck pain (n = 30) aged 18 to 65 years were randomly assigned to one of two groups: GPR and SE (stretching exercises). The upper extremity was assessed using the Disabilities of the Arm, Shoulder, and Hand questionnaire; function of the neck was estimated using the Neck Disability Index; pain severity was measured using a visual analogical scale; and health-related quality of life was assessed using the Short Form-12. Assessments were conducted at baseline and after 10 weekly sessions (60 minutes each). The significance level adopted was α < .05. RESULTS: For pre-post treatment comparisons, GPR was significantly associated with improvements in function of neck and upper extremities, pain, and physical and mental domains of quality of life (P < .05). Segmental exercises improved function of upper extremities and of the neck and severity of pain (P < .05). When contrasting groups, GPR was significantly superior to SE in improving pain and physical domains of the quality of life. CONCLUSION: This study showed that GPR and SE had similar effects on function of the neck and upper extremity in patients with SD associated with neck pain. When comparing groups, GPR was superior to SE in improving pain and quality of life.
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Discinesias/terapia , Terapia por Exercício , Cervicalgia/terapia , Manejo da Dor/métodos , Postura , Qualidade de Vida , Adolescente , Adulto , Idoso , Discinesias/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cervicalgia/complicações , Escápula , Adulto JovemRESUMO
Background: Virtual reality (VR) has been suggested as a new therapeutic approach in various sectors of rehabilitation, including the treatment of patients with knee osteoarthritis (OA), and one of its treatment goals is to improve the gait pattern and walking ability of patients. Objective: This study aimed to evaluate if VR, along with conventional physiotherapy treatment (CT), has superior effects to kinesiotherapy alone on pain, physical capacity, balance, and the parameters of anticipatory postural adjustments (APAs) in patients with knee OA. Design: This study is a single-blind randomized controlled trial. Setting: Secondary care at Hospital SARAH Network of Rehabilitation Hospitals, Brazil. Participants: Forty participants (31 women and 9 men) with knee OA in at least one knee and able to ambulate independently. Intervention: A rehabilitation program (8 consecutive weeks, 50-minute session, twice a week). Patients were randomized into the intervention groups CT or VR. Main Outcome Measures: Primary-latency of APA, amplitude of APA, and time to reach the maximum acceleration amplitude. Secondary-balance control by Mini-Balance Evaluation Systems Test, pain, and physical capacity by Western Ontario and McMaster Universities Arthritis Index. Results: The results of the study showed that conventional treatment significantly improved pain intensity, physical capacity, and balance in individuals with knee OA; however, only the group that used VR showed improvement in the APA parameters. Conclusion: This study demonstrated that VR associated with conventional treatment improved APAs in patients with knee OA.
Assuntos
Osteoartrite do Joelho , Masculino , Humanos , Feminino , Osteoartrite do Joelho/reabilitação , Método Simples-Cego , Equilíbrio Postural , Articulação do Joelho , Dor , Resultado do TratamentoRESUMO
Anticipatory postural adjustments (APAs) involve a complex coordination of sensorimotor information that can be impaired in diseases that affect nerve conduction. Assessing APAs typically requires costly video recording technology, posing a challenge to the study of postural changes. This hurdle is compounded in impoverished communities affected by diseases such as leprosy, which often receive limited government support. Recent years have seen the validation of inertial sensors in wearable devices and smartphones for APA analysis in diverse populations, including adults, the elderly and people with Parkinson's disease. This progress offers economically efficient alternatives for the study of APA in leprosy. Do patterns of activation of anticipatory postural adjustment differ between leprosy patients and healthy controls? We also investigated the validity and replicability of APAs recorded in leprosy patients using inertial measurements and video capture recordings. Thirty healthy individuals in the control group and 30 individuals with leprosy in the leprosy group performed ten gait initiation trials. To record the APA for gait initiation, the participants stood on a 2 m platform. Each participant was informed that the experimenter would give an signal, after which the participant would initiate a two-step walk on the platform. Inertial recordings (low-cost method) and video capture recordings (gold-standard method) from center of mass displacements were used to extract the APA before gait initiation. The results show that APAs are similar between groups (control and leprosy), but leprosy patients have less consistent APAs. In addition, this study highlights the reproducibility and high correlation between the values of variables obtained from both instruments, the video recording as gold standard method and portable digital inertial sensor as a low-cost alternative method. These promising findings support the use of affordable inertial sensors to track and record APAs in underserved populations that lack easy access to gold standard methods such as video recording. This approach has the potential to improve the therapeutic care and rehabilitation of these patients. Although not currently part of official protocols for leprosy patients, this assessment method could prove particularly valuable in situations where significant sensorimotor impairments are suspected or documented.
Assuntos
Acelerometria , Hanseníase , Humanos , Hanseníase/fisiopatologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Acelerometria/instrumentação , Acelerometria/métodos , Equilíbrio Postural/fisiologia , Marcha/fisiologia , Estudos de Casos e Controles , Dispositivos Eletrônicos Vestíveis , Idoso , Caminhada/fisiologiaRESUMO
OBJECTIVE: To assess the effectiveness of aquatic physical therapy in the treatment of fibromyalgia. DATA SOURCES: The search strategy was undertaken using the following databases, from 1950 to December 2012: MEDLINE, EMBASE, CINAHL, LILACS, SCIELO, WEB OF SCIENCE, SCOPUS, SPORTDiscus, Cochrane Library Controlled Trials Register, Cochrane Disease Group Trials Register, PEDro and DARE. REVIEW METHODS: The studies were separated into groups: Group I - aquatic physical therapy × no treatment, Group II - aquatic physical therapy × land-based exercises and Group III - aquatic physical therapy × other treatments. RESULTS: Seventy-two abstracts were found, 27 of which met the inclusion criteria. For the functional ability (Fibromyalgia Impact Questionnaire), three studies were considered with a treatment time of more than 20 weeks and a mean difference (MD) of -1.35 [-2.04; -0.67], P = 0.0001 was found in favour of the aquatic physical therapy group versus no treatment. The same results were identified for stiffness and the 6-minute walk test where two studies were pooled with an MD of -1.58 [-2.58; -0.58], P = 0.002 and 43.5 (metres) [3.8; 83.2], P = 0.03, respectively. CONCLUSION: Three meta-analyses showed statistically significant results in favour of the aquatic physical therapy (Fibromyalgia Impact Questionnaire, stiffness and the 6-minute walk test) during a period of longer than 20 weeks. Due to the low methodological rigor, the results were insufficient to demonstrate statistical and clinical differences in most of the outcomes.
Assuntos
Terapia por Exercício/métodos , Fibromialgia/terapia , Qualidade de Vida , Natação/fisiologia , Bases de Dados Bibliográficas , Feminino , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Low back pain is a relevant public health problem, being an important cause of work absenteeism worldwide, as well as affecting the quality of life of sufferers and their individual functional performances. Supervised active physical routines and of cognitive-behavioral therapies are recommended for the treatment of chronic Low back pain, although evidence to support the effectiveness of different techniques is missing. Accordingly, the aim of this study is to contrast the effectiveness of two types of exercises, graded activity or supervised, in decreasing symptoms of chronic low back pain. METHODS/DESIGN: Sample will consist of 66 patients, blindly allocated into one of two groups: 1) Graded activity which, based on an operant approach, will use time-contingent methods aiming to increase participants' activity levels; 2) Supervised exercise, where participants will be trained for strengthening, stretching, and motor control targeting different muscle groups. Interventions will last one hour, and will happen twice a week for 6 weeks. Outcomes (pain, disability, quality of life, global perceived effect, return to work, physical activity, physical capacity, and kinesiophobia) will be assessed at baseline, at treatment end, and three and six months after treatment end. Data collection will be conducted by an investigator blinded to treatment allocation. DISCUSSION: This project describes the randomisation method that will be used to compare the effectiveness of two different treatments for chronic low back pain: graded activity and supervised exercises. Since optimal approach for patients with chronic back pain have yet not been defined based on evidence, good quality studies on the subject are necessary. TRIAL REGISTRATION: NCT01719276.
Assuntos
Dor Crônica/terapia , Terapia por Exercício/métodos , Dor Lombar/terapia , Atividade Motora , Medição da Dor/métodos , Dor Crônica/diagnóstico , Dor Crônica/fisiopatologia , Humanos , Dor Lombar/diagnóstico , Dor Lombar/fisiopatologia , Atividade Motora/fisiologia , Resultado do TratamentoRESUMO
BACKGROUND: Neck pain is the fourth worldwide leading cause of disability and represents 22% of musculoskeletal disorders. Conservative intervention has been strongly recommended to treat chronic neck pain and Telerehabilitation is the alternative for the treatment of musculoskeletal conditions. There is a lack of high-quality research on the effects of telerehabilitation in patients with neck pain and functional disability. Therefore, this study aims to evaluate the effect of a telerehabilitation exercise program versus a digital booklet only with self-care information in individuals with non-specific chronic neck pain. METHODS: This is a prospectively registered, assessor-blinded, two-arm randomized controlled trial comparing a telerehabilitation exercise program versus a digital booklet with self-care information. Seventy patients will be recruited with non-specific chronic neck pain. Follow-ups will be conducted post-treatment, 6 weeks, and 3 months after randomization. The primary outcome will be disability at post-treatment (6 weeks) measured using neck pain disability. Secondary outcomes will be pain intensity levels, global perceived effect, self-efficacy, quality of life, kinesiophobia, and adherence to treatment. In our hypothesis, patients allocated to the intervention group experience outcomes that are similar to those of those assigned to the self-care digital booklet. Our hypothesis can then be approved or disapproved based on the results of the study. DISCUSSION: This randomized clinical trial will provide reliable information on the use of telerehabilitation to treat patients with chronic non-specific neck pain. TRIAL REGISTRATION: The study was prospectively registered at the Brazilian Registry of Clinical Trials (number: RBR-10h7khvk). Registered on 16 September 2022.
Assuntos
Dor Crônica , Telerreabilitação , Humanos , Cervicalgia/diagnóstico , Cervicalgia/terapia , Autocuidado , Qualidade de Vida , Seguimentos , Folhetos , Dor Crônica/diagnóstico , Dor Crônica/terapia , Terapia por Exercício/métodos , Resultado do Tratamento , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
Older adults with moderate to severe knee osteoarthritis (KOA) exhibit adaptive strategy for initiating walking, known as anticipatory postural adjustments (APAs). While video motion kinematics has been the traditional way of measuring APAs, it can be difficult to transport and install, making it impractical for medical settings. Inertial sensors have become a more popular method for evaluating APAs, but no prior research has used accelerometers to measure gait initiation in individuals with KOA. The study aimed to assess the validity and reliability of a wearable accelerometer device for measuring APAs older adults with and without KOA. 25 individuals with KOA and 10 healthy individuals underwent evaluation using a wearable commercially available accelerometer (MetamotionC) and a video motion capture system. Reflective markers were placed on the lumbar vertebra and calcaneus. Participants were asked to initiate a step, and the researchers measured the APAlatency and APAamplitude of each subject. APAlatency showed an very large to almost perfect correlation in both groups (CG:r = 0.82; p = 0.003 and KOA r = 0.98; p < 0.00001) between the instruments, while APAamplitude had a moderate to very large correlation (CG: r = 0.65; p = 0.04and KOA: r = 0.80; p < 0.00001). Overall, the measurements showed fair to high reliability for intraclass correlation for video and accelerometer variables. Significant group effect was found for both variables: APAlatency (F1, 66 = 7.3; p = 0.008) and APAamplitude (F1,66 = 9.5; p = 0.00). The wearable tri-axial accelerometer is a valid and reliable for assessing APAs during gait initiation in individuals with KOA, and this population exhibits lower APAs when initiating a step.
Assuntos
Osteoartrite do Joelho , Humanos , Idoso , Reprodutibilidade dos Testes , Equilíbrio Postural , Marcha , Caminhada , Fenômenos BiomecânicosRESUMO
BACKGROUND: Muscle stretching exercises preserve corporal flexibility and decrease the retraction and shortening of myofascial and articular structures. These exercises are recommended for the treatment of fibromyalgia (FM). The purpose of the study was to verify and compare the effect of muscle stretching exercises on FM patients based on the global posture reeducation method against segmental muscle stretching exercises, both used in concert with an educational approach rooted in cognitive behavioral therapy. METHODS: Forty adults with FM were randomly allocated into two groups: global and segmental. The two kinds of therapies were performed in 10 individual sessions once a week. Two assessments were made: one at baseline and one at the end of therapy. The primary outcome variable was pain intensity (Visual Analog Scale). The secondary outcome variables were multidimensional pain (McGill Pain Questionnaire), the pain threshold at tender points (dolorimetry), attitudes toward chronic pain (Survey of Pain Attitudes-Brief Version), body posture (Postural Assessment Software Protocol), postural control (Modified Clinical Test of Sensory Interaction on Balance), flexibility (sit-and-reach test), the impact of FM on quality of life (Fibromyalgia Impact Questionnaire, FIQ), and self-reported perceptions and body self-care. RESULTS: At the end of treatment, there were no statistically significant differences between the groups in the outcome variables. Furthermore, the groups presented lower pain intensity (baseline vs. final; global group: 6 ± 1.8 vs. 2.2 ± 1.6 cm, p<0.01; segmental group: 6.3 ± 2.1 vs. 2.5 ± 1.7 cm, p<0.01), higher pain threshold (p ≤ 0.01), lower total FIQ score (p < 0.01), and greater postural control (p < 0.01) after treatment. CONCLUSIONS: Muscle stretching exercises based on global posture reeducation and segmental muscle stretching exercises, both used in concert with an educational approach rooted in cognitive behavioral therapy, reduced the pain intensity and impact of FM on quality of life. These exercises also improved FM patients' pain threshold at tender points, attitudes toward chronic pain, and postural control. There were no differences between global posture reeducation and segmental muscle stretching exercises. TRIAL REGISTRATION: ClinicalTrials.gov NCT02384603 . Registered on 10 March 2015.
Assuntos
Dor Crônica , Fibromialgia , Exercícios de Alongamento Muscular , Adulto , Humanos , Fibromialgia/diagnóstico , Fibromialgia/terapia , Qualidade de Vida , Postura , Resultado do TratamentoRESUMO
BACKGROUND: Acupuncture is one of the most widely used therapies to treat chronic low back pain, whose analgesic effect seems to be potentiated by the addition of electric current (electroacupuncture). However, we are not aware of any clinical trial that has evaluated the effectiveness of this technique in adults > 65 years. OBJECTIVE: To evaluate the effect of electroacupuncture in the treatment of chronic low back pain in the elderly. STUDY DESIGN: Triple-blind, controlled, and randomized clinical trial. SETTING: Faculty of Medicine, University of São Paulo (USP); Sector of Biological Sciences - Physiotherapy Course, Federal University of Paraná (UFPR). METHODS: The study included 125 elderly people with chronic nonspecific low back pain who were randomized to one of 5 study groups: 3 of electroacupuncture; one control; and one placebo, all of them treated for 5 weeks. The primary endpoint was pain intensity, and secondary endpoints included the qualitative aspect of pain, functional disability (Roland-Morris and sit and stand test), emotional functioning (depression and anxiety), and psychosocial factors. Data analysis followed the intention-to-treat principle. The confidence interval was set at 95% and the significance level at 5%. RESULTS: All groups achieved a reduction in pain intensity; however, a significant difference was only detected between electroacupuncture and placebo, where the latter showed greater pain reduction. Regarding secondary outcomes, all groups showed good posttreatment results for all assessments but without statistical significance. Among the groups, the placebo was the one that obtained the best results between the pre- and post-treatment for depression, qualitative aspect of pain, and functional disability, but only for the qualitative aspect of pain and for the sit-and-stand test was a significant reduction found in the intergroup comparison. The analysis of the overall effect perceived by the participants in relation to low back pain revealed that individuals from all groups felt close to full recovery. LIMITATIONS: Absence of follow-up and a relatively small number of patients. CONCLUSIONS: This study provides evidence that there is no one frequency of electroacupuncture that is most effective in treating chronic low back pain in the elderly and that electroacupuncture is not superior to manual acupuncture or placebo treatment.
Assuntos
Terapia por Acupuntura , Dor Crônica , Eletroacupuntura , Dor Lombar , Humanos , Idoso , Eletroacupuntura/métodos , Dor Lombar/terapia , Resultado do Tratamento , Terapia por Acupuntura/métodos , Dor Crônica/terapiaRESUMO
OBJECTIVE: We investigated the impact of socioeconomic inequalities on chronic pain of older adults according to sex. MATERIALS AND METHODS: This population-based cross-sectional study used survey data from the 2015 cohort of the SABE Study (Saúde, Bem-estar e Envelhecimento), Brazil. Socioeconomic status was examined at individual level (educational attainment, financial independence, and race/skin color) and contextual level (Human Development Index). We analyzed the association between variables using the chi-square test and the Rao & Scott correction. Logistic regression models were adjusted for risk factors. RESULTS: The study comprised 1,207 older adults representing 1,365,514 residents 60≥ years of age in the city of São Paulo. Chronic pain was more frequent in females (27.2%) than in males (14.5%) (p<0.001). Females evidenced the worst self-perception of pain, especially those of the most vulnerable socioeconomic strata. Social inequalities impacted chronic pain in different ways between sexes. Among females, unfavorable living conditions (OR = 1.59; 95%CI 1.07; 2,37) and Blacks/Browns females were most likely to have chronic pain (OR = 1.32; 95%CI 1.01; 1.74). Among males, only the individual aspects were significant for the occurrence of chronic pain, such as low educational attainment (OR = 1.88; 95%CI 1.16; 3.04) and insufficient income (OR = 1.63; 95%CI 1.01; 2.62). DISCUSSION: The potential for inequality was greater for females than for males reflecting structural factors inherent in a highly unequal society. Conclusions: Equity-oriented health policies are critical to preventing pain in human aging.