RESUMO
OBJECTIVES: Low back pain (LBP) is one of the main expenditure items for health systems. Data on the economic impact of LBP are uncommon from the patient perspective. The aim of this study was to estimate the economic impact of work disability related to chronic LBP from the patient perspective. METHODS: We conducted a cross-sectional analysis from patients aged over 17 years suffering from non-specific LBP for at least 3 months. Systematic medical, social and economic assessments were collected: pain duration and intensity; functional disability with the Quebec Back Pain Disability Scale (0-100); quality of life with the Dallas Pain Questionnaire; job category; employment status; duration of work disability due to LBP, and income. Factors associated with loss of income were identified by multivariable logistic regression analysis. RESULTS: We included 244 workers (mean age 43 ± 9 years; 36% women); 199 patients had work disability, including 196 who were on sick leave, 106 due to job injury. Three were unemployed due to layoff for incapacity. The mean loss of income for patients with work disability was 14% [SD 24, range -100 to 70] and was significantly less for patients on sick leave due to job injury than on sick leave not related to job injury (p < 0.0001). On multivariable analysis, the probability of loss of income with LBP was about 50% less for overseers and senior managers than workers or employees (odds ratio 0.48 [95% confidence interval 0.23-0.99]). CONCLUSION: Work disability due to LBP resulted in loss of income in our study. The loss of income depended on the type of social protection and job category. It was reduced for patients on sick leave related to work injury and for overseers and senior managers.
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Dor Lombar , Humanos , Feminino , Idoso , Adulto , Pessoa de Meia-Idade , Masculino , Dor Lombar/epidemiologia , Dor Lombar/complicações , Qualidade de Vida , Estudos Transversais , Emprego , Quebeque/epidemiologia , Licença MédicaRESUMO
BACKGROUND: Information is lacking on the natural history of early stages of degenerative rotator cuff disease. Such information can be obtained by using clinical and imaging assessment after conservative treatment in affected patients. HYPOTHESIS: Subacromial impingement syndrome is a clinical presentation that can be associated with early stages of the disease. We aimed to describe the natural history of degenerative rotator cuff disease from the early stages by studying clinical and imaging outcomes in non-operated patients with subacromial impingement syndrome. PATIENTS AND METHODS: Patients with subacromial impingement syndrome were prospectively included. They had conservative treatment and were assessed before treatment and during at least 12-month follow-up. Assessment included clinical evaluation on a 0- to 100-point Constant scale and subscales as well as MRI of the rotator cuff. Clinical results were compared to baseline MRI findings and according to lesional progression. RESULTS: We included 26 patients with mean age 59.1 (SD 9.6), mean pain duration 23.1 (31.3) months; mean total Constant score 39.1 (12.1). Overall, 9 patients had no tear, 9 had a partial tear and 8 had a full-thickness tear. Mean follow-up was 21 (SD 10) months. Total Constant score and subscores improved at follow-up in the overall sample. Patients without tear and those with partial or full-thickness tear at baseline showed clinical improvement. MRI of the rotator cuff at follow-up indicated lesional worsening in 7 patients. However, clinical improvement did not differ by lesional progression or not. CONCLUSION: We report on 21-month clinical and MRI assessments of degenerative rotator cuff disorders including early stages of the disease. Clinical improvement was not related to MRI changes over time. Further investigations are needed to verify our findings in larger study populations.
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Lesões do Manguito Rotador , Síndrome de Colisão do Ombro , Humanos , Pessoa de Meia-Idade , Síndrome de Colisão do Ombro/terapia , Síndrome de Colisão do Ombro/tratamento farmacológico , Estudos Prospectivos , Manguito Rotador/cirurgia , Imageamento por Ressonância Magnética , Ruptura , Lesões do Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/terapiaRESUMO
OBJECTIVE:: To compare psychometric properties of Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, Shoulder Pain and Disability Index (SPADI) and Constant-Murley scale, in patients with degenerative rotator cuff disease (DRCD). DESIGN:: Longitudinal cohort. SETTING:: One French university hospital. METHODS:: The scales were applied twice at one-week interval before physiotherapy and once after physiotherapy two months later. The perceived improvement after treatment was self-assessed on a numerical scale (0-4). The test-retest reliability of the DASH, SPADI and Constant-Murley scales was assessed before treatment by the intraclass correlation coefficient (ICC). The responsiveness was assessed by the paired t-test ( P < 0.05) and standardized mean difference (SMD). The correlation between the percentage of variation in scale scores and the self-assessed improvement score after treatment was measured by the Spearman coefficient. RESULTS:: Fifty-three patients were included. Twenty-six only were available for reliability. The test-retest reliability was very good for the DASH (ICC = 0.97), SPADI (0.95) and Constant-Murley (0.92). The scale score was improved after treatment for each scale ( P < 0.05). The SMD was moderate for the DASH (0.56) and SPADI (0.56) scales, and small for the Constant-Murley (0.44). The correlation between the percentage of variation in scores and self-assessed improvement score after treatment was high, moderate and not significant for the SPADI (0.59, P < 0.0001), DASH (0.42, P < 0.01) and Constant-Murley scales, respectively. CONCLUSION:: The test-retest reliability of the DASH, SPADI and Constant-Murley scales is very good for patients with DRCD. The highest responsiveness was achieved with the SPADI.
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Lesões do Manguito Rotador/fisiopatologia , Lesões do Manguito Rotador/psicologia , Artropatia de Ruptura do Manguito Rotador/fisiopatologia , Artropatia de Ruptura do Manguito Rotador/psicologia , Extremidade Superior/fisiopatologia , Adulto , Idoso , Estudos de Coortes , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Psicometria , Reprodutibilidade dos Testes , Manguito Rotador , Lesões do Manguito Rotador/complicações , Artropatia de Ruptura do Manguito Rotador/diagnóstico , Autoavaliação (Psicologia) , Dor de Ombro/etiologia , Dor de Ombro/fisiopatologia , Dor de Ombro/psicologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Active discopathy is associated with a specific phenotype of chronic low back pain (LBP). Local inflammation has a role in active discopathy-associated symptoms. OBJECTIVE: To assess the efficacy of a single glucocorticoid intradiscal injection (GC IDI) in patients with chronic LBP with active discopathy. DESIGN: Prospective, parallel-group, double-blind, randomized, controlled study. (ClinicalTrials.gov: NCT00804531). SETTING: 3 tertiary care centers in France. PATIENTS: 135 patients with chronic LBP with active discopathy on magnetic resonance imaging (MRI). INTERVENTION: A single GC IDI (25 mg prednisolone acetate) during discography (n = 67) or discography alone (n = 68). MEASUREMENTS: The primary outcome was the percentage of patients with LBP intensity less than 40 on an 11-point numerical rating scale (0 [no pain] to 100 [maximum pain] in 10-point increments) in the previous 48 hours at 1 month after the intervention. The main secondary outcomes were LBP intensity and persistent active discopathy on MRI at 12 months and spine-specific limitations in activities, health-related quality of life, anxiety and depression, employment status, and use of analgesics and nonsteroidal anti-inflammatory drugs at 1 and 12 months. RESULTS: All randomly assigned patients were included in the primary efficacy analysis. At 1 month after the intervention, the percentage of responders (LBP intensity <40) was higher in the GC IDI group (36 of 65 [55.4%]) than the control group (21 of 63 [33.3%]) (absolute risk difference, 22.1 percentage points [95% CI, 5.5 to 38.7 percentage points]; P = 0.009). The groups did not differ in LBP intensity at 12 months and in most secondary outcomes at 1 and 12 months. LIMITATION: Tertiary care setting. CONCLUSION: In chronic LBP associated with active discopathy, a single GC IDI reduces LBP at 1 month but not at 12 months. PRIMARY FUNDING SOURCE: French Ministry of Health.
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Dor Crônica/complicações , Dor Crônica/tratamento farmacológico , Glucocorticoides/administração & dosagem , Degeneração do Disco Intervertebral/complicações , Deslocamento do Disco Intervertebral/complicações , Dor Lombar/complicações , Dor Lombar/tratamento farmacológico , Prednisolona/análogos & derivados , Adulto , Método Duplo-Cego , Esquema de Medicação , Feminino , Glucocorticoides/efeitos adversos , Humanos , Injeções , Disco Intervertebral , Masculino , Pessoa de Meia-Idade , Prednisolona/administração & dosagem , Prednisolona/efeitos adversos , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: The physiotherapy dynamic humeral centring (DHC) aims to prevent subacromial impingement of rotator cuff tendons during elevation of the arm. The objective of the study was to determine whether DHC acts via an effect on subacromial impingement mechanism by assessing its effect on painful elevation of the arm in subacromial impingement syndrome. METHODS: This is a secondary analysis of results of a randomised controlled trial of the effectiveness of DHC. Sixty-nine patients with subacromial impingement syndrome were prospectively included. Patients and the assessor were blinded to the study hypothesis and treatment, respectively. Patients underwent DHC or non-specific mobilisation as a control for 6 weeks in 15 supervised individual outpatient sessions with home exercises. Outcomes were pain-free range of motion and presence of painful arc of the shoulder, both in active flexion and abduction of the arm at 3 months. RESULTS: At 3 months, pain-free range of motion, both flexion and abduction, was greater in the DHC group than in the mobilisation group. The number of patients with painful arc during flexion was decreased in the DHC group. CONCLUSIONS: DHC improves painful active elevation of the arm. We suggest that DHC may act via a specific effect on subacromial impingement mechanism.
Assuntos
Úmero , Modalidades de Fisioterapia , Síndrome de Colisão do Ombro/terapia , Dor de Ombro/prevenção & controle , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Movimento/fisiologia , Amplitude de Movimento Articular/fisiologia , Resultado do TratamentoRESUMO
BACKGROUND: There are several therapeutic options for the management of shoulder adhesive capsulitis (AC). The superiority of arthro-distension over intra-articular steroid injection (ISI) for AC remains controversial. OBJECTIVES: To evaluate the efficacy of a single arthro-distension procedure combined with early and intensive mobilization (ADM) and physiotherapy, versus ISI and physiotherapy, in people with AC lasting ≥3 months. METHODS: This was a prospective, 2 parallel-group, 2-center, observer-blind randomized controlled trial conducted in tertiary care settings. Adults with AC were randomly assigned to the treatment or control group. Efficacy was assessed using the self-administered Shoulder Pain and Disability Index (SPADI). Total, pain and disability SPADI scores 15 days, 6 weeks, and 3, 6 and 12 months after the procedure (total SPADI at 15 days: primary outcome; other outcomes were secondary) were compared between groups using analysis of covariance (ANCOVA). A post hoc analysis stratified on the initial range of passive glenohumeral abduction, which had not been pre-specified, was conducted. RESULTS: There were 33 participants in each group. Both groups improved over time. Mean (SD) total SPADI score at 15 days was 33.8 (19.6) in the treatment group and 32.8 (17.5) in the control group, p = 0.393. There were no significant differences for any variables in the overall sample. The post hoc analysis found ADM to be associated with a significant decrease in total SPADI score at 15 days compared with ISI (p = 0.049) in individuals with initial passive glenohumeral abduction >45°. CONCLUSIONS: The effects of ADM on pain and function were not statistically different from those of ISI. However, ADM may be useful in individuals with initial passive glenohumeral abduction >45°. DATABASE REGISTRATION: NCT00724113.
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Bursite , Modalidades de Fisioterapia , Amplitude de Movimento Articular , Articulação do Ombro , Humanos , Bursite/terapia , Bursite/reabilitação , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Prospectivos , Articulação do Ombro/fisiopatologia , Método Simples-Cego , Injeções Intra-Articulares , Resultado do Tratamento , Dor de Ombro/terapia , Dor de Ombro/etiologia , Adulto , Avaliação da Deficiência , Idoso , Medição da DorRESUMO
OBJECTIVE: Little is known about the longitudinal relationship between carpal tunnel syndrome (CTS) and mental health. Therefore, this retrospective cohort study investigated the association between CTS and the five-year incidence of anxiety disorder and depression in adults from Germany. METHODS: Data from the Disease Analyzer database (IQVIA) were used for the present study. Patients aged ≥18 years diagnosed for the first time with CTS in one of 1284 general practices in Germany in 2005-2020 were included (index date). Individuals without CTS were matched to those with CTS using a propensity score based on age, sex, the mean number of consultations per year during the follow-up, and the index year. In people without CTS, the index date was a randomly selected consultation in 2005-2020. RESULTS: There were 75,135 patients with and 75,135 patients without CTS included in the study (mean [SD] age 57.2 [16.5] years; 59.7% women). Within five years of the index date, the incidence of anxiety disorder was 3.9% and 3.6% in the group with and the group without CTS, respectively (log-rank p-value<0.001), while figures for depression were 14.8% and 11.5% (log-rank p-value<0.001). These findings were corroborated in the Cox regression analyses adjusted for multiple physical conditions, as CTS was associated with anxiety disorder (HR = 1.14, 95% CI = 1.08-1.21) and depression (HR = 1.29, 95% CI = 1.25-1.33) in the overall sample. CONCLUSION: CTS was associated with an increased incidence of anxiety disorder and depression in Germany. Further research should identify the mediators involved in these relationships.
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Síndrome do Túnel Carpal , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos de Ansiedade/epidemiologia , Síndrome do Túnel Carpal/epidemiologia , Síndrome do Túnel Carpal/psicologia , Depressão/etiologia , Alemanha/epidemiologia , Incidência , Estudos Retrospectivos , IdosoRESUMO
INTRODUCTION: Previous international mass-media campaigns for low back pain (LBP) have had conflicting impacts on the general population. The objective was to evaluate the impact of a national back pain campaign conducted between 2017 and 2019 on beliefs and behaviours of general practitioners and the general population in France. METHODS: Between 2017 and 2019, a mass-media campaign was used to disseminate positive messages about LBP using several media, along with a parallel campaign addressed to general practitioners. An email survey before the campaign and 6 and 18 months after the campaign started evaluated beliefs and behaviours among a representative sample of the 2 target populations (3500 people from the general population and 700 general practitioners before the campaign, and 2000 people and 300 general practitioners 6 and 18 months after). RESULTS: Overall, 56% of the general population respondents before the campaign and 74% and 75% at 6 and 18 months after adhered to the statement "One should maintain physical activity" when dealing with LBP. Conversely, the percentage adhering to the statement "The best treatment is resting" decreased significantly from 68% before the campaign to 45% at 6 and 18 months after. Physicians reported delivering more reassurance and giving more documentation to patients after the campaign. They prescribed less sick leave during the first consultation (65% before the campaign, 46% and 30% at 6 and 18 months after). CONCLUSION: A mass-media campaign aimed at the public and general practitioners in France significantly modified beliefs and behaviours about LBP.
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Clínicos Gerais , Dor Lombar , Humanos , Dor Lombar/diagnóstico , Dor Lombar/terapia , Conhecimentos, Atitudes e Prática em Saúde , Dor nas Costas , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Muscle magnetic resonance imaging (MRI) is an innovative tool for exploring focal neuropathies. However, its usefulness in mild, proximal, or chronic lesions, when electromyography (EMG), the current "gold standard" sensitivity is inadequate, has yet to be studied. METHODS: Clinical, MRI, and EMG examinations were performed in 113 muscles of 17 consecutive patients with clinically diagnosed lower limb focal neuropathies. The sensitivity and specificity of MRI and EMG were evaluated in relation to disease duration, severity, and anatomical location. RESULTS: Muscle MRI was highly sensitive for the detection of denervated muscle, and, unlike EMG, its sensitivity did not decrease regardless of the anatomical location, duration, or severity of the neuropathy. Five MRI false positives were noted, including three in the thigh muscles. CONCLUSIONS: Muscle MRI is an alternative tool to EMG in proximal, mild, or chronic clinical diagnoses of lower limb focal neuropathies. However, it also seems prone to false-positive results, particularly in proximal muscles.
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Extremidade Inferior/fisiopatologia , Imageamento por Ressonância Magnética , Músculo Esquelético/patologia , Polineuropatias/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Creatina Quinase/sangue , Estimulação Elétrica , Eletromiografia , Feminino , Humanos , Processamento de Imagem Assistida por Computador , Masculino , Pessoa de Meia-Idade , Músculo Esquelético/fisiopatologia , Exame Neurológico , Polineuropatias/sangue , Valor Preditivo dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Fatores de TempoRESUMO
BACKGROUND: The General Health Questionnaire 12 (GHQ-12) is a short easy-to-use scale to assess psychological distress. The GHQ-12 has not been validated for assessing psychological distress in patients with chronic low back pain (LBP). OBJECTIVE: To investigate the psychometric properties of the GHQ-12 in patients with chronic LBP. METHODS: The study involved a population of patients undergoing functional restoration for chronic LBP. The intraclass coefficient correlation was used for test-retest reliability (good if > 0.7) and the standard error measurement for absolute reliability. Construct validity was assessed with the Spearman correlation coefficient (moderate and high if r⩾ 0.35 and 0.5, respectively) and internal consistency with Cronbach's alpha (suitable if > 0.7). Responsiveness was assessed by the Wilcoxon test and effect size. RESULTS: Four hundred and five patients were included. The intraclass coefficient correlation was 0.73 and standard error measurement 2.49. The GHQ-12 showed high convergence with the Beck Depression Inventory and subscales of the Dallas Pain Questionnaire for anxiety and depression and for sociability. It showed moderate convergence with the Quebec Back Pain Disability Scale and subscales of the Dallas Pain Questionnaire for daily activities and for leisure and occupation. Cronbach's alpha was 0.89. The GHQ-12 score changed after functional restoration. It was lower (better) with than without improvement. CONCLUSIONS: We provide validation of the GHQ-12 for assessing psychological distress in patients with chronic LBP.
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Dor Crônica , Dor Lombar , Angústia Psicológica , Comparação Transcultural , Avaliação da Deficiência , Humanos , Psicometria , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Dynamic humeral centering (DHC) is a physiotherapy modality that aims to prevent sub-acromial impingement of rotator cuff tendons. We recently developed a new clinical manoeuver - the Viggo-Cochin test - to enhance the ability of the Neer test to detect sub-acromial impingement. Here we hypothesised whether the DHC effect may differ between individuals with positive and negative Viggo-Cochin test results. OBJECTIVE: To assess the association between DHC and Viggo-Cochin test results. METHODS: Individuals with shoulder pain due to sub-acromial impingement underwent the Neer and Viggo-Cochin tests at baseline. They were assessed before and after DHC by the Shoulder Pain and Disability Index (SPADI). A positive response to DHC was defined as a 20% reduction in the SPADI. RESULTS: We included 50 individuals (53 shoulders). The response to DHC did not differ by Neer test result at baseline: OR 0.73 [95% CI 0.22-2.38] (p= 0.601). By contrast, the response to DHC was 5-fold higher with a positive than negative Viggo-Cochin test result: OR 5.11 [95% CI 1.47-17.78] (p= 0.010). CONCLUSIONS: We found a higher clinical response to DHC with a positive than negative Viggo-Cochin test result at baseline in individuals with shoulder pain due to rotator cuff disease.
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Lesões do Manguito Rotador , Síndrome de Colisão do Ombro , Acrômio , Humanos , Úmero , Modalidades de Fisioterapia , Síndrome de Colisão do Ombro/diagnóstico , Dor de Ombro/diagnóstico , Dor de Ombro/terapiaRESUMO
OBJECTIVE: Recent findings have demonstrated that intraarticular (IA) glucocorticoid injections can be deleterious for knees with osteoarthritis (OA). This study was undertaken to assess, in a real-life setting, the risk of knee OA progression in patients who received IA glucocorticoid injections over a 5-year follow-up period. METHODS: We used marginal structural modeling with inverse probability of treatment weighting to determine the causal association between IA glucocorticoid injections and the 5-year risk of disease progression in patients with symptomatic knee OA from the Knee and Hip Osteoarthritis Long-term Assessment cohort. OA progression was defined as an incident total knee replacement (TKR) and/or radiographic worsening (Kellgren/Lawrence [K/L] grade or joint space narrowing [JSN]). We also examined these outcomes in knees that received IA hyaluronan (IAHA) injections. RESULTS: Among the 564 patients with knee OA included in the study sample, 51 (9.0%) and 99 (17.5%) received IA glucocorticoid or IAHA injections, respectively, and 414 (63.1%) did not receive any injection during follow-up. Compared to untreated knees, those treated with IA glucocorticoid injections had a similar risk of incident TKR (hazard ratio [HR] 0.92 [95% confidence interval (95% CI) 0.20, 4.14]; P = 0.91) or K/L grade worsening (HR 1.33 [95% CI 0.64, 2.79]; P = 0.44). IAHA injections had no effect on the risk of TKR (HR 0.81 [95% CI 0.14, 4.63]; P = 0.81) or K/L grade worsening (HR 1.36 [95% CI 0.85, 2.17]; P = 0.20). Similar results were obtained for JSN, and when TKR and radiographic outcomes were combined. CONCLUSION: In this study, IA glucocorticoid injections for symptomatic knee OA did not significantly increase the 5-year risk of incident TKR or radiographic worsening. These findings should be interpreted cautiously and replicated in other cohorts.
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Osteoartrite do Joelho , Progressão da Doença , Glucocorticoides/efeitos adversos , Humanos , Articulação do Joelho , Osteoartrite do Joelho/diagnóstico por imagem , Osteoartrite do Joelho/tratamento farmacológico , RadiografiaRESUMO
Importance: Multidisciplinary prehabilitation before total knee replacement (TKR) for osteoarthritis may improve outcomes in the postoperative period. Objective: To compare multidisciplinary prehabilitation with usual care before TKR for osteoarthritis in terms of functional independence and activity limitations after surgery. Design, Setting, and Participants: This prospective, open-label randomized clinical trial recruited participants 50 to 85 years of age with knee osteoarthritis according to the American College of Rheumatology criteria for whom a TKR was scheduled at 3 French tertiary care centers. Recruitment started on October 4, 2012, with follow-up completed on November 29, 2017. Statistical analyses were conducted from March 29, 2018, to March 6, 2019. Interventions: Four supervised sessions of multidisciplinary rehabilitation and education (2 sessions per week, at least 2 months before TKR, delivered to groups of 4-6 participants at each investigating center; session duration was 90 minutes and included 30 minutes of education followed by 60 minutes of exercise therapy) or usual care (information booklet and standard advice by the orthopedic surgeon) before TKR. Main Outcomes and Measures: The short-term primary end point was the proportion of participants achieving functional independence a mean (SD) of 4 (1) days after surgery defined as level 3 on the 4 functional tests. The midterm primary end point was activity limitations within 6 months after TKR assessed by the area under the receiver operating characteristic curve of the self-administered Western Ontario Questionnaire and McMaster Universities Osteoarthritis Index function subscale. Results: A total of 262 patients (mean [SD] age, 68.6 [8.0] years; 178 women [68%]) were randomized (131 to each group). A mean (SD) of 4 (1) days after surgery, 34 of 101 (34%) in the experimental group vs 26 of 95 (27%) in the control group achieved functional independence (risk ratio, 1.4; 97.5% CI, 0.9-2.1; P = .15). At 6 months, the mean (SD) area under the curve for the Western Ontario Questionnaire and McMaster Universities Osteoarthritis Index function subscale was 38.1 (16.5) mm2 in the experimental group vs 40.6 (17.8) mm2 in the control group (absolute difference, -2.8 mm2; 97.5% CI, -7.8 to 2.3; P = .31 after multiple imputation). No differences were found in secondary outcomes. Conclusions and Relevance: This randomized clinical trial found no evidence that multidisciplinary prehabilitation before TKR for osteoarthritis improves short-term functional independence or reduces midterm activity limitations after surgery. Trial registration: ClinicalTrials.gov Identifier: NCT01671917.
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Artroplastia do Joelho , Osteoartrite do Joelho , Idoso , Artroplastia do Joelho/reabilitação , Terapia por Exercício , Feminino , Humanos , Masculino , Exercício Pré-Operatório , Estudos ProspectivosRESUMO
OBJECTIVES: Treatment for degenerative rotator cuff disease of the shoulder includes physiotherapy. Dynamic humeral centering (DHC) aims at preventing subacromial impingement, which contributes to the disease. The goal of this study was to assess the effectiveness of DHC. METHOD: 69 patients with shoulder pain and impingement syndrome were prospectively included in a single-centre randomised trial with a 12-month follow-up. Patients and assessor were blinded to the study hypothesis and treatment, respectively. DHC and non-specific mobilisation as control were performed for 6 weeks, in 15 supervised individual outpatient sessions, and patients performed daily home exercises. The planned primary outcome was the Constant score including subscores for pain, activity, mobility and strength at 3 months. Secondary outcomes were the Constant score and subscores at 12 months, and medication use for pain at 3 and 12 months. RESULTS: The DHC group did not differ from the control group in the total Constant score at 3 months. However, the DHC group showed a higher Constant subscore for pain (12.2 (SD 2.8) vs 9.9 (2.9), least square means difference 2.1, 95% CI 0.7 to 3.5, p=0.004). At 3 months, the DHC group also showed a higher rate of no medication use (96.7% vs 71%, proportional difference 25.7, 95% CI 3.7 to 51.9, p=0.012). There was no other intergroup difference. CONCLUSIONS: There was no difference in the total Constant score between DHC and controls. However, pain was improved at 3 months after DHC. The differences found in subscores for pain should be explored in future studies. Trial registration clinicaltrials.gov Identifier: NCT 01022775.
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Úmero/fisiopatologia , Manipulações Musculoesqueléticas/métodos , Síndrome de Colisão do Ombro/reabilitação , Dor de Ombro/reabilitação , Adulto , Idoso , Métodos Epidemiológicos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome de Colisão do Ombro/complicações , Dor de Ombro/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: Some guidelines recommend splinting for base-of-thumb osteoarthritis, despite lack of evidence of efficacy. OBJECTIVE: To assess the efficacy and acceptability of a splint for base-of-thumb osteoarthritis. DESIGN: Multicenter, randomized trial. Randomization was computer-generated, and allocation was concealed by faxing centralized treatment assignment to investigators at the time of enrollment. Patients and investigators were not blinded to assignment, and patients self-reported outcomes. SETTING: 2 tertiary care hospitals in France. PATIENTS: 112 patients (101 women) with base-of-thumb osteoarthritis. INTERVENTION: Custom-made neoprene splint (n = 57) or usual care (n = 55). MEASUREMENTS: Primary outcome was change in pain level assessed on a visual analogue scale (VAS) (range, 0 to 100 mm) from baseline to 1 month. Secondary outcomes were change in measures of hand disability at 1 month and change in pain level and measures of disability at 12 months. Tolerance and adherence with the splint were recorded. RESULTS: At 1 month, no difference in change occurred in pain level from baseline in the intervention and control groups (adjusted mean change, -10.1 vs. -10.7; between-group difference, 0.6 [95% CI, -7.9 to 9.1]; P = 0.89). Disability was assessed by the Cochin Hand Function Scale score (range, 0 to 90) or patient-perceived disability (VAS, 0 to 100 mm). At 12 months, change in pain from baseline was greater in the intervention group than in the control group (adjusted mean change, -22.2 vs. -7.9; between-group difference, -14.3 [CI, -23.4 to -5.2]; P = 0.002). The Cochin Hand Function Scale score was -1.9 versus 4.3 (between-group difference, -6.3 [CI, -10.9 to -1.7]; P = 0.008) and patient-perceived disability was -11.6 versus 1.5 (between-group difference, -13.1 [CI, -21.8 to -4.4]; P = 0.003). At 12 months, 86% of the intervention group had worn the splint for more than 5 nights a week, and no adverse effects were observed. LIMITATION: Patients, health care providers, and outcome assessors were not blinded. CONCLUSION: For patients with base-of-thumb osteoarthritis, wearing a splint had no effect on pain at 1 month but improved pain and disability at 12 months. PRIMARY FUNDING SOURCE: Programme Hospitalier de Recherche Clinique National.
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Osteoartrite/terapia , Contenções , Polegar , Idoso , Terapia Combinada , Avaliação da Deficiência , Desenho de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Movimento , Osteoartrite/complicações , Osteoartrite/fisiopatologia , Dor/etiologia , Manejo da Dor , Cooperação do Paciente , Contenções/efeitos adversos , Polegar/fisiopatologia , Resultado do TratamentoRESUMO
Intradiskal steroid injections were first used 70 years ago. The initial failure of this treatment method can be ascribed to the absence of preclinical studies and of well-defined criteria for patient selection. Intradiskal calcifications were reported after triamcinolone hexacetonide or cortivazol injections, and proof of clinical benefits remained elusive. The concept of active degenerative disk disease (DDD) then emerged, and cases of incapacitating chronic low back pain with Modic I endplate changes were reported, leading to renewed interest in evaluating intradiskcal steroid injections. Prednisolone acetate was proven effective in providing short-term relief and was well tolerated in patients with incapacitating chronic low back pain and Modic I changes. This development highlights the importance of concomitant advances in identifying diagnostic entities and developing treatment strategies for patients with nonspecific low back pain.
Assuntos
Dor Lombar , Vértebras Lombares , Humanos , Injeções , Dor Lombar/diagnóstico , Dor Lombar/tratamento farmacológico , Imageamento por Ressonância Magnética , Resultado do TratamentoRESUMO
In achondroplasia, lumbar spinal stenosis arises from congenital dysplasia and acquired degenerative changes. We here aimed to describe the changes of the lumbar spinal canal and intervertebral disc in adults. We included 18 adults (age ≥ 18 years) with achondroplasia and lumbar spinal stenosis. Radiographs were used to analyze spinal-pelvic angles. Antero-posterior diameter of the spinal canal and the grade of disc degeneration were measured by MRI. Antero-posterior diameters of the spinal canal differed by spinal level (P < 0.05), with lower values observed at T12-L1, L1-2 and L2-3. Degrees of disc degeneration differed by intervertebral level, with higher degrees observed at L1-2, L2-3 and L3-4. A significant correlation was found between disc degeneration and thoraco-lumbar kyphosis at L2-3, between antero-posterior diameter of the spinal canal and lumbar lordosis at T12-L1 and L2-3, and between antero-posterior diameter of the spinal canal and thoraco-lumbar kyphosis at L1-2. Unlike the general population, spinal stenosis and disc degeneration involve the upper part of the lumbar spine in adults with achondroplasia, associated with thoraco-lumbar kyphosis and loss of lumbar lordosis.
Assuntos
Acondroplasia/patologia , Degeneração do Disco Intervertebral/patologia , Vértebras Lombares/patologia , Estenose Espinal/patologia , Acondroplasia/diagnóstico por imagem , Adulto , Feminino , Humanos , Degeneração do Disco Intervertebral/diagnóstico por imagem , Vértebras Lombares/diagnóstico por imagem , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Radiografia , Estenose Espinal/diagnóstico por imagemRESUMO
BACKGROUND: Individuals with chronic low back pain (cLBP) may benefit from multimodal functional restoration programs (FRPs). OBJECTIVE: The aim of this study was to analyze characteristics of individuals with cLBP who were referred or not to an FRP. Because cLBP is a bio-psycho-social disorder, medical and social parameters were analysed. METHODS: This was an observational cross-sectional study performed in 2017 in 6 tertiary centres in France. Consecutive individuals with cLBP visiting a rheumatologist or physical medicine and rehabilitation physician were included. Individuals referred or not to an FRP were compared by demographic characteristics, duration of sick leave over the past year, self-reported physical activity>1h/week, pain (numeric rating scale 0-10), anxiety/depression (Hospital Anxiety and Depression Scale), disability (Oswestry Disability Index) and kinesiophobia (Tampa Kinesiophobia Scale). Univariate and multivariate logistic regression analyses were performed, estimating odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS: We included 147 individuals with cLBP. The mean (SD) age was 49 (12) years and 88 (60%) were women; 58 (38%) were referred to an FRP. On multivariate analysis, referral to an FRP was associated with reduced pain level (OR: 0.95, 95% CI: 0.91-0.99, for each 1-point increase in pain score), self-reported lack of physical activity (OR: 0.84, 95% CI: 0.72-0.98) and longer sick leave (OR: 1.03, 95% CI: 1.01-1.05, for 30 more days of sick leave). CONCLUSION: In this multicentric observational study, referral to an FRP was linked to pain, self-reported physical activity and sick leave but not medical characteristics assessed. These findings confirm the bio-psycho-social approach of FRPs for cLBP.
Assuntos
Dor Crônica/reabilitação , Dor Lombar/reabilitação , Seleção de Pacientes , Padrões de Prática Médica/estatística & dados numéricos , Encaminhamento e Consulta/estatística & dados numéricos , Adulto , Ansiedade/etiologia , Dor Crônica/psicologia , Terapia Combinada , Estudos Transversais , Depressão/etiologia , Exercício Físico/psicologia , Feminino , França , Humanos , Modelos Logísticos , Dor Lombar/psicologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Medição da Dor , Autorrelato , Licença Médica/estatística & dados numéricosRESUMO
BACKGROUND: The diagnosis of adhesive capsulitis is currently based on restricted range of motion (ROM) but its diagnostic value has only been rarely investigated. AIM: The aim of this study is to assess the diagnostic value of active global and passive gleno-humeral ROM to diagnose shoulder adhesive capsulitis. DESIGN: Cross-sectional descriptive study. SETTING: One French center for Rehabilitation Medicine. POPULATION: Patients referred for treatment of shoulder adhesive capsulitis in our center were included. Inclusion criteria were: shoulder pain; limitation of active global ROM (abduction or flexion <180°); limitation of passive gleno-humeral ROM (abduction or flexion <90° or 25% reduction at less of lateral rotation versus the opposite shoulder); no gleno-humeral arthropathy on radiography. METHODS: The volume of the gleno-humeral capsule was assessed during a procedure of arthro-distension. The reference criterion for adhesive capsulitis was a volume <12 mL. We analyzed the correlation between the parameters of mobility and the volume of the gleno-humeral capsule; and the positive predictive value (PPV) of inclusion criteria, with the reference criterion for the diagnosis of adhesive capsulitis. RESULTS: We included 38 patients. Passive gleno-humeral ROM in abduction only was correlated with volume of the gleno-humeral capsule: r=0.33, P=0.043. The PPV of inclusion criteria was 82% for the diagnosis of shoulder adhesive capsulitis. Rather than 90°, when we considered 80°, 60° and 40° as the threshold of passive gleno-humeral ROM in abduction, the PPV increased from 83% to 100%. CONCLUSIONS: Passive gleno-humeral ROM in abduction is correlated with volume of the gleno-humeral capsule. The PPV is high for active global and passive gleno-humeral ROM for diagnosis of shoulder adhesive capsulitis. CLINICAL REHABILITATION IMPACT: Limitation of active and passive shoulder ROM, especially passive abduction gleno-humeral, is a good criterion to diagnose shoulder adhesive capsulitis, in patients with shoulder pain and no gleno-humeral arthropathy on radiography.