1
|
Cryoneurolysis versus radiofrequency ablation outcome on pain experience in chronic low back pain (COPE): a single-blinded randomised controlled trial. RMD Open 2024; 10:e004196. [PMID: 38724261 PMCID: PMC11086270 DOI: 10.1136/rmdopen-2024-004196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVE A comparison of cryoneurolysis or radio frequency (RF) with placebo in patients with facetogenic chronic low back pain (LBP) for patient global impression of change (PGIC), pain intensity, function and quality of life, with 1-year follow-up. DESIGN Single-centre, single-blinded placebo-controlled randomised controlled trial. SETTING Single-centre study. PARTICIPANTS Inclusion from March 2020 to September 2022: consenting adults over 18 years of age, LBP>3 months, average Numeric Rating Scale LBP≥4 average last 14 days and a positive response to a diagnostic medial branch block (>50% pain reduction after 60 min). INTERVENTIONS 120 patients were block randomised 1:1:1 to cryoneurolysis, RF or placebo of the medial branch nerves. Physical therapy was added after 4 weeks for all groups. MAIN OUTCOME MEASURES Primary outcome was PGIC 4 weeks after the intervention. Secondary outcomes included pain intensity (Numeric Rating Scale, NRS), quality of life (Short Form 36, EQ-5D-5L), disability (Oswestry Disability Index), depression (Major Depression Inventory) and catastrophising (Pain Catastrophising Scale). Outcomes were measured at 4 weeks, 3, 6 and 12 months. RESULTS There was no statistically significant difference in PGIC at 4 weeks between cryoneurolysis and placebo (risk ratio (RR) 2; 95% CI 0.75 to 5.33, p=0.17) and RF and placebo (RR 1.6; 95% CI 0.57 to 4.49, p=0.37), except PGIC for cryoneurolysis at 6-month follow-up (RR 5.1; 95% CI 1.20 to 22.03, p=0.03). No statistically significant differences were found in secondary follow-up endpoints. CONCLUSIONS Denervation of the medial branch nerve by either cryoneurolysis or RF compared with placebo did not demonstrate significant improvement in PGIC, pain intensity, function and quality of life in patients with facetogenic chronic LBP at short-term or long-term follow-up. TRIAL REGISTRATION NUMBER NCT04786145.
Collapse
|
2
|
Cost-effectiveness of occupational therapy return-to-work interventions for people with mental health disorders: A systematic review. Scand J Occup Ther 2023; 30:1339-1356. [PMID: 37119175 DOI: 10.1080/11038128.2023.2200576] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 04/03/2023] [Indexed: 05/01/2023]
Abstract
BACKGROUND Return-to-work (RTW) resources for persons with mental health disorders are limited and costs are typically shared by several stakeholders in society. Occupational therapists (OT) provide RTW interventions for this target group, however, increased knowledge of health, and employment effects, as well as costs are needed to better inform decision makers in their prioritisations. AIMS/OBJECTIVES To identify and summarise evidence of cost-effectiveness of RTW interventions for persons with mental health disorders which OTs provide. MATERIALS AND METHODS A systematic search was applied and resulted in 358 articles. After screening, nine articles met inclusion criteria and were reviewed. Quality assessment was conducted using the economic evaluation tool by Joanna Briggs Institute. RESULTS Supported employment, Individual Placement and Support was cost-effective in several contexts while three studies showed larger effects and higher costs. An OT intervention added to treatment for major depression was indicated to be cost-beneficial and an advanced supported employment was cost-saving. The methodological quality varied considerably between studies. CONCLUSIONS AND SIGNIFICANCE The results of the included studies are promising, however, to further strengthen the economic perspective in OT RTW interventions, the need for conducting more and methodologically robust economic evaluations is crucial in future studies.
Collapse
|
3
|
The care pathway of individuals with spinal disorders in a Health Care Network in the Federal District, Brazil: a retrospective study. Braz J Phys Ther 2023; 27:100553. [PMID: 37862916 PMCID: PMC10692366 DOI: 10.1016/j.bjpt.2023.100553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/11/2023] [Accepted: 10/04/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Understanding the care pathway is essential to identify how to effectively treat spinal disorders. However, there is no specific data on the pathway of these individuals in the Health Care Networks (HCN) in Brazil. OBJECTIVE To investigate the pathway of individuals with non-specific spinal disorders (NSD) in the HCN in the Federal District, Brazil, and verify the interventions adopted, and to test whether sociodemographic and clinical variables predict the number of imaging tests, prescribed medication, and the first HCN access. METHODS Retrospective study that analysed electronic records of 327 individuals with NSD between 2012 and 2018. Generalized linear models estimated the association between sociodemographic and clinical data and number of drugs prescribed and imaging tests requested. Multinomial logistic regression estimated the association between clinical and demographic variables and setting of first access. RESULTS The median age was 57 years, and 75.5% were women. Emergency Department (ED) was the most accessed setting (43.7%), and back pain was the most prevalent condition (84.5%). Most individuals underwent imaging tests (60%) and drug prescriptions (86%). Physical exercises were prescribed to 13%, and 55% were referred to physical therapy. Women were more likely to first access the ED. CONCLUSION The ED was the most used setting by people with NSD. Few participants received exercise prescriptions and half were referred to physical therapists. Individuals who used outpatient clinics and primary care received less drug prescriptions, and women were more likely to first access the ED. Increasing age was associated with greater chance of first accessing Outpatient Clinics.
Collapse
|
4
|
Effectiveness of a Lifestyle Intervention for People With a Severe Mental Illness in Dutch Outpatient Mental Health Care: A Randomized Clinical Trial. JAMA Psychiatry 2023; 80:886-894. [PMID: 37342055 PMCID: PMC10285675 DOI: 10.1001/jamapsychiatry.2023.1566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/22/2023] [Indexed: 06/22/2023]
Abstract
Importance People with a severe mental illness (SMI) have a life expectancy reduced by 10 to 20 years compared with the general population, primarily attributable to cardiometabolic disorders. Lifestyle interventions for people with SMI can improve health and reduce cardiometabolic risk. Objective To evaluate the effectiveness of a group-based lifestyle intervention among people with SMI in outpatient treatment settings compared with treatment as usual (TAU). Design, Setting, and Participants The Severe Mental Illness Lifestyle Evaluation (SMILE) study is a pragmatic cluster randomized clinical trial performed in 8 mental health care centers with 21 flexible assertive community treatment teams in the Netherlands. Inclusion criteria were SMI, age of 18 years or older, and body mass index (calculated as weight in kilograms divided by height in meters squared) of 27 or greater. Data were collected from January 2018 to February 2020, and data were analyzed from September 2020 to February 2023. Interventions Weekly 2-hour group sessions for 6 months followed by monthly 2-hour group sessions for another 6 months, delivered by trained mental health care workers. The intervention targeted overall lifestyle changes, emphasizing establishing a healthy diet and promoting physical activity. TAU (control) did not include structured interventions or advice on lifestyle. Main Outcomes and Measures Crude and adjusted linear mixed models and multivariable logistic regression analyses were performed. The main outcome was body weight change. Secondary outcomes included changes in body mass index, blood pressure, lipid profiles, fasting glucose level, quality of life, self-management ability, and lifestyle behaviors (physical activity and health, mental health, nutrition, and sleep). Results The study population included 11 lifestyle intervention teams (126 participants) and 10 TAU teams (98 participants). Of 224 included patients, 137 (61.2%) were female, and the mean (SD) age was 47.6 (11.1) years. From baseline to 12 months, participants in the lifestyle intervention group lost 3.3 kg (95% CI, -6.2 to -0.4) more than those in the control group. In the lifestyle intervention group, people with high attendance rates lost more weight than participants with medium and low rates (mean [SD] weight loss: high, -4.9 [8.1] kg; medium, -0.2 [7.8] kg; low, 0.8 [8.3] kg). Only small or no changes were found for secondary outcomes. Conclusions and Relevance In this trial, the lifestyle intervention significantly reduced weight from baseline to 12 months in overweight and obese adults with SMI. Tailoring lifestyle interventions and increasing attendance rates might be beneficial for people with SMI. Trial Registration Netherlands Trial Register Identifier: NTR6837.
Collapse
|
5
|
Prognostic factors for high societal costs: a register-based study on 561,665 patients with shoulder disorders. Pain 2023; 164:2104-2111. [PMID: 37129979 DOI: 10.1097/j.pain.0000000000002924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 03/23/2023] [Indexed: 05/03/2023]
Abstract
ABSTRACT Shoulder disorders are common and associated with high societal costs, especially for a small group of patients. Prognostic factors can help identify high-cost patients, which is crucial to optimize early identification and develop tailored interventions. We aimed to identify prognostic factors for high societal costs, to examine whether the prognostic factors were similar for high healthcare costs and high costs of sick leave, and to investigate the model's robustness across 4 diagnostic categories. Using national Danish registers, potential prognostic factors (age, sex, educational level, long-term sick leave, admission, visits to general practitioner and physiotherapist, comorbidity, diabetes, low back pain, and neck pain) were included in a logistic regression model with high societal costs, defined by the top 10th percentile, as the main outcome. The model's prognostic accuracy was assessed using the Nagelkerke R2 and its discriminative ability using area under the receiver operating curve (AUC). Data on 80% of the patients (n = 449,302) were used to develop the model and 20% (n = 112,363) to validate the model. By far the strongest prognostic factor for high societal costs and high costs of sick leave was sick leave at the time of diagnosis (OR: 20.2, 95% CI: 19.5-20.9). Prognostic factors for high healthcare costs were high age, comorbidity, and hospital admission the year before diagnosis. The model was robust across diagnostic categories and sensitivity analyses. In the validation sample, the primary model's discriminative ability was good (AUC = 0.80) and the model explained 28% of the variation in the outcome (Nagelkerke R2 ).
Collapse
|
6
|
Cost-effectiveness of specialised manual therapy versus orthopaedic care for musculoskeletal disorders: long-term follow-up and health economic model. Ther Adv Musculoskelet Dis 2023; 15:1759720X221147751. [PMID: 36742152 PMCID: PMC9896095 DOI: 10.1177/1759720x221147751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 12/11/2022] [Indexed: 02/01/2023] Open
Abstract
Background Physiotherapy is usually the first line of treatment for musculoskeletal disorders. If pain persists, an appointment with an orthopaedic surgeon is indicated, but many disorders for which patients are placed on orthopaedic waiting lists cannot be treated in an orthopaedic clinic. Specialised manual therapy, although not mainstream, can be an effective alternative to orthopaedic care, although its cost-effectiveness beyond 12 months is unknown. Objectives To perform an 8-year follow-up of the quality of life and costs of specialised manual therapy versus standard orthopaedic care for working-age patients with common nonsurgical musculoskeletal disorders referred to orthopaedic surgeons and to develop a health economic model. Design Cost-effectiveness study using Markov modelling. Methods The index group of a previously published pragmatic randomised controlled trial received a maximum of five treatment sessions of specialised manual therapy, while the control group received orthopaedic 'care as usual'. At 3, 6, 12 and 96 months, Health-Related Quality of Life and costs were measured with Short Form Health Survey 36, Short Form Health Survey 6D and Diagnostic Related Groups. An incremental cost-effectiveness ratio was calculated, a Markov model was developed and a sensitivity analysis was performed. Results Overall, 95% (n = 75) of the participants completed the 8-year follow-up. Recovery rates during the first 3 months ('per protocol') in the index and control group were 69% and 58%, respectively. The index group had 0.159 more gains in quality-adjusted life years and cost 40,270 SEK (€4027) less per patient over 8 years. The sensitivity analysis results were consistent with the main results. Conclusion Specialised manual therapy dominated standard care after 8 years. The results of this small but very first study are promising; therefore, further exploration within other health care professions, clinics and/or countries is required. Our study raises questions about the triaging of orthopaedic outpatients, cost-effectiveness and resource allocation. Registration Not applicable per the information provided by ClinicalTrials.gov. Plain Language Summary Specialised manual therapy is more cost-effective than 'care as usual' for working-age patients referred to an orthopaedist. This study provides an 8-year follow-up of the cost effects and quality of life of a previously published trial. Why was this study conducted? The standard care for musculoskeletal pain consists of exercises with a physiotherapist in primary care. If the pain persists, a referral to an orthopaedic clinic is often made. Many of these referrals are inappropriate because they concern pain from muscles and joints that do not benefit from surgery or the resources available in an orthopaedic clinic. There is a gap in competence and treatment between primary and specialised care that is costly, time- and resource-consuming and causes prolonged patient suffering. Although specialised manual therapy (MT) is effective, its use is not mainstream. Costs and effects after more than 12 months of treatment that may shorten waiting lists have never been evaluated. What did the researchers do? Quality of life and costs were compared in 75 patients with nonsurgical disorders referred to orthopaedic surgeons at 8 years after treatment with specialised MT or standard orthopaedic care. A health economics model for the probability of recovery was also developed and tested. What did the researchers find? Compared with the control group, the study participants treated with specialised MT had a better quality of life, required fewer health care interventions, underwent less surgery, incurred significantly lower costs and demonstrated an increased probability of recovery. What do these findings mean? It seems probable that using specialised MT for an old, well-known structural problem may yield better treatment effects at a significantly lower cost. Our study findings suggest that policy recommendations should focus on costs and effects rather than resource utilisation alone. The study is small and requires expansion using its economic health model.
Collapse
|
7
|
Commentary: collaborative systematic review may produce and share high-quality, comparative evidence more efficiently. J Clin Epidemiol 2022; 152:288-294. [PMID: 36182007 DOI: 10.1016/j.jclinepi.2022.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 01/25/2023]
Abstract
Systematic reviews are necessary to synthesize available evidence and inform clinical practice and health policy decisions. There has been an explosion of evidence available in many fields; this makes it challenging to keep evidence syntheses up to date and useful. Comparative effectiveness systematic reviews are informative; however, producing these often-large reviews bring intense time and resource demands. This commentary describes the implementation of a systematic review using a collaborative model of evidence synthesis. We are implementing the collaborative review model to update a large Cochrane review investigating the efficacy and comparative effectiveness of the design, delivery, and type of exercise treatment for people with chronic low-back pain. Three key benefits of the collaborative review model for evidence synthesis are (1) team coordination and collaboration, (2) quality control measures, and (3) advanced comparative and other analyses. This new collaborative review model is developed and implemented to produce and share high-quality, comparative evidence more efficiently while building capacity and community within a research field.
Collapse
|
8
|
Progressive resistance training compared to neuromuscular exercise in patients with hip osteoarthritis and the additive effect of exercise booster sessions: protocol for a multicentre cluster randomised controlled trial (The Hip Booster Trial). BMJ Open 2022; 12:e061053. [PMID: 36109033 PMCID: PMC9478855 DOI: 10.1136/bmjopen-2022-061053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION The primary aim of this randomised controlled trial is to investigate the effectiveness of 3 months of progressive resistance training (PRT) compared to neuromuscular exercise (NEMEX) on functional performance in patients with hip osteoarthritis (OA). Secondary aims are to investigate the effectiveness of exercise booster sessions (EBS) in prolonging the effects of the initial exercise interventions as well as to investigate the cost-effectiveness of PRT, NEMEX and EBS at 12-month follow-up. METHODS AND ANALYSIS This multicentre cluster randomised controlled trial will be conducted at hospitals and physiotherapy clinics across Denmark. A total of 160 participants with clinically diagnosed hip OA will be recruited. Participants will be cluster randomised to a 3-month intervention of either PRT or NEMEX and to receive EBS or not, resulting in four treatment arms.The primary outcome is change in functional performance, measured by the 30 s chair stand test at 3 months for the primary comparison and at 12 months for the EBS comparisons. Secondary outcomes include changes in 40 m fast-paced walk test, 9-step timed stair climb test, leg extensor muscle power and maximal strength, Hip disability and Osteoarthritis Outcome Score subscales, EuroQol Group 5-dimension, global perceived effect, physical activity and pain. Outcomes are measured at baseline, after the initial 3 months of intervention, and at 6-month, 9-month and 12-month follow-up. An intention-to-treat approach will be used for analysing changes in the primary and secondary outcome measures. ETHICS AND DISSEMINATION The trial has been approved by the Central Denmark Region Committee on Biomedical Research Ethics (Journal No 1-10-72-267-20) and registered at the Danish Data Protection Agency (Journal No 1-16-02-11-21). Results will be published in international peer-reviewed scientific journals. TRIAL REGISTRATION NUMBER NCT04714047.
Collapse
|
9
|
Experiences and perceptions of people with a severe mental illness and health care professionals of a one-year group-based lifestyle programme (SMILE). PLoS One 2022; 17:e0271990. [PMID: 35925975 PMCID: PMC9352038 DOI: 10.1371/journal.pone.0271990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 07/09/2022] [Indexed: 11/19/2022] Open
Abstract
Objective This was to elucidate the experiences and perceptions of people with severe mental illness (SMI) and their health care professionals with the SMILE (Severe Mental Illness Lifestyle Evaluation) group-based lifestyle intervention. SMILE focuses primarily on promoting healthy diet, physical activity and weight loss. Method A qualitative study with semi-structured interviews was conducted using purposive sampling. Interviews were conducted with 15 clients and 13 health care professionals (HCPs). Data were analysed according to a thematic analysis. Results Four overall themes were identified: interest in a lifestyle programme; group-based setting; changes in lifestyle behaviour; and preconditions for changing health behaviour. The results showed that clients valued the programme and were interested in the subject of lifestyle. The group-based setting was seen as a positive and important aspect of the intervention. Making lifestyle changes was acknowledged as difficult, especially in combination with the presence of psychiatric symptoms. Clients acquired an improved awareness of different aspects related to lifestyle behaviour. Irrespective of weight loss achieved, clients found their efforts successful with relatively ‘small’ changes. Some needed more support during the intervention than others. The practical activities in group sessions were regarded as most useful. HCPs were enthusiastic about the programme and their interactions with lifestyle improvements. Conclusions The results of this study shed light on different aspects that were considered important when delivering a lifestyle intervention to people with SMI. We recommend considering these aspects when implementing a lifestyle intervention in a mental health care setting for clients with SMI.
Collapse
|
10
|
Spinal manipulative therapy in older adults with chronic low back pain: an individual participant data meta-analysis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:1821-1845. [PMID: 35633383 DOI: 10.1007/s00586-022-07210-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Many systematic reviews have reported on the effectiveness of spinal manipulative therapy (SMT) for low back pain (LBP) in adults. Much less is known about the older population regarding the effects of SMT. OBJECTIVE To assess the effects of SMT on pain and function in older adults with chronic LBP in an individual participant data (IPD) meta-analysis. SETTING Electronic databases from 2000 until June 2020, and reference lists of eligible trials and related reviews. DESIGN AND SUBJECTS Randomized controlled trials (RCTs) which examined the effects of SMT in adults with chronic LBP compared to interventions recommended in international LBP guidelines. METHODS Authors of trials eligible for our IPD meta-analysis were contacted to share data. Two review authors conducted a risk of bias assessment. Primary results were examined in a one-stage mixed model, and a two-stage analysis was conducted in order to confirm findings. MAIN OUTCOMES AND MEASURES Pain and functional status examined at 4, 13, 26, and 52 weeks. RESULTS 10 studies were retrieved, including 786 individuals, of which 261 were between 65 and 91 years of age. There is moderate-quality evidence that SMT results in similar outcomes at 4 weeks (pain: mean difference [MD] - 2.56, 95% confidence interval [CI] - 5.78 to 0.66; functional status: standardized mean difference [SMD] - 0.18, 95% CI - 0.41 to 0.05). Second-stage and sensitivity analysis confirmed these findings. CONCLUSION SMT provides similar outcomes to recommended interventions for pain and functional status in the older adult with chronic LBP. SMT should be considered a treatment for this patient population.
Collapse
|
11
|
The introduction of advanced practice physiotherapy within Dutch primary care is a quest for possibilities, added value, and mutual trust: a qualitative study amongst advanced practice physiotherapists and general practitioners. BMC Health Serv Res 2022; 22:529. [PMID: 35449100 PMCID: PMC9026935 DOI: 10.1186/s12913-022-07906-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/31/2022] [Indexed: 11/10/2022] Open
Abstract
Background Despite the increased deployment and added value of Advanced Practitioner Physiotherapy (APP) in musculoskeletal care internationally, APP is not yet widely accepted within Dutch primary care. This may be due to specific constraints in the implementation of APP within the Dutch healthcare system. This study aimed to explore the experiences and perceptions of Advanced Practitioner Physiotherapists (APPs) and General Practitioners (GPs) with respect to implementing APP within Dutch primary care. Methods This explorative and interpretive qualitative study included 12 APPs and 3 GPs who were in various stages of implementing an APP care model. Semi-structured interviews were conducted between January and March 2021. The topic list was based on existing literature, the personal input of researchers, and the Constellation Approach framework. Data were analysed using a thematic inductive approach. Results Four main themes emerged from the data; 1) Both GPs’ trust in APP and a clear added value of APP are critical for starting implementation, 2) APPs need continuous support from GPs, 3) APPs believe that their position needs strengthening, and 4) Implementation of the APP model creates tension over ownership. These four themes highlight the perceived difficulties in gaining trust, lack of clarity over the added value of APP, ambiguity over APPs’ professional profile and positioning, a need on behalf of GPs to maintain authority, lack of reimbursement structure, and the struggle APPs face to strike a balance with current care. Conclusion This study demonstrates that implementing an APP model of care is challenging, in part, because the deployment of APP does not sufficiently align with the core values of GPs, while GPs appear reluctant to hand over control of elements of patient care to APPs. APPs do not appear to have ownership over the implementation, given their strong dependence on the practice, values and needs of GPs. Trial registration Ethical approval was obtained from the Medical Ethics Committee of VU University Medical Centre in Amsterdam; reference number 2020.17 . All participants were asked to provide written informed consent prior to participating in the study. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07906-6.
Collapse
|
12
|
Costs of shoulder disorders in Denmark; a nationwide cost-off-illness study investigating 617,334 patients and matched controls. Pain 2022; 163:2162-2171. [PMID: 35135991 DOI: 10.1097/j.pain.0000000000002610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/31/2022] [Indexed: 11/25/2022]
Abstract
ABSTRACT Shoulder disorders are very common musculoskeletal conditions. Few studies have focused on the costs associated with shoulder disorders, and the economic burden has never been established in a nationwide cost-of-illness study. We aimed to evaluate the healthcare costs and costs of productivity loss (sick leave), and to evaluate if costs were higher for specific subgroups. Using national Danish registers, we identified individuals with shoulder disorders (subacromial pain, stiffness, fracture or dislocation) diagnosed between 2005 and 2017 and controls matched on age and gender without shoulder disorders. Health care usage, sick leave and related costs were estimated. During the 13-year inclusion period, 617,334 unique individuals were identified and the incidence rate was 1,215 per 100,000 person years in 2017. The expected additional societal costs were €1.21 billion annually. The mean additional total costs for the 6-years period were €11,334 (11,014; 11,654) for individuals aged ≥65 years and €25,771 (25,531; 26,012) for individuals aged <65 years. For individuals in the working age, the costs of sick leave accounted for approximately 70% of the total costs. Individuals aged ≥65 years had health care costs that were twice as high as individuals aged <65 years. Additionally, the 20% of cases accruing the highest costs accounted for 66% of the total costs. In conclusion, incidence rates of shoulder disorders were high and costs of sick leave accounted for a large proportion of total costs associated with illness in working age people. Furthermore, a minority of patients accounted for a substantial share of the total costs.
Collapse
|
13
|
Is antibiotic treatment effective in the management of chronic low back pain with disc herniation? Study protocol for a randomised controlled trial. Trials 2021; 22:759. [PMID: 34717722 PMCID: PMC8557614 DOI: 10.1186/s13063-021-05728-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 10/18/2021] [Indexed: 11/26/2022] Open
Abstract
Background There has been immense interest and debate regarding the effectiveness of antibiotic treatment for chronic low back pain. Two randomised controlled trials have examined the efficacy of antibiotics for chronic low back pain with disc herniation and Modic changes, but have reported conflicting results. The aim of this double-blind, randomised, placebo-controlled trial is to determine the efficacy of antibiotic treatment in a broader patient subgroup of chronic low back pain with disc herniation and investigate whether the presence of Modic changes predicts response to antibiotic therapy. Methods One hundred and seventy individuals with chronic low back pain will be recruited through hospital and private medical and allied health clinics; advertising in national, community and social media; and posting of flyers in community locations. They will be randomly allocated to receive either amoxicillin-clavulanate (500 mg/125 mg) twice per day for 90 days or placebo. The primary outcome measure of pain intensity will be assessed using the Low Back Pain Rating scale and a 100-mm visual analogue scale at 12 months. Secondary measures of self-reported low back disability and work absence and hindrance will also be examined, and an economic analysis will be conducted. Intention-to-treat analyses will be performed. Discussion There is uncertainty about whether antibiotic treatment is effective for chronic low back pain and, if effective, which patient subgroup is most likely to respond. We will conduct a clinical trial to investigate the efficacy of antibiotics compared with placebo in individuals with chronic low back pain and a disc herniation. Our findings will provide high-quality evidence to assist in answering these questions. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12615000958583. Registered on 11 September 2015 Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05728-1.
Collapse
|
14
|
Percutaneous Transforaminal Endoscopic Discectomy Versus Open Microdiscectomy for Lumbar Disc Herniation: A Systematic Review and Meta-analysis. Spine (Phila Pa 1976) 2021; 46:538-549. [PMID: 33290374 PMCID: PMC7993912 DOI: 10.1097/brs.0000000000003843] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/12/2020] [Accepted: 10/05/2020] [Indexed: 02/06/2023]
Abstract
STUDY DESIGN Systematic review and meta-analysis. OBJECTIVE To give a systematic overview of effectiveness of percutaneous transforaminal endoscopic discectomy (PTED) compared with open microdiscectomy (OM) in the treatment of lumbar disk herniation (LDH). SUMMARY OF BACKGROUND DATA The current standard procedure for the treatment of sciatica caused by LDH, is OM. PTED is an alternative surgical technique which is thought to be less invasive. It is unclear if PTED has comparable outcomes compared with OM. METHODS Multiple online databases were systematically searched up to April 2020 for randomized controlled trials and prospective studies comparing PTED with OM for LDH. Primary outcomes were leg pain and functional status. Pooled effect estimates were calculated for the primary outcomes only and presented as standard mean differences (SMD) with their 95% confidence intervals (CI) at short (1-day postoperative), intermediate (3-6 months), and long-term (12 months). RESULTS We identified 2276 citations, of which eventually 14 studies were included. There was substantial heterogeneity in effects on leg pain at short term. There is moderate quality evidence suggesting no difference in leg pain at intermediate (SMD 0.05, 95% CI -0.10-0.21) and long-term follow-up (SMD 0.11, 95% CI -0.30-0.53). Only one study measured functional status at short-term and reported no differences. There is moderate quality evidence suggesting no difference in functional status at intermediate (SMD -0.09, 95% CI -0.24-0.07) and long-term (SMD -0.11, 95% CI -0.45-0.24). CONCLUSION There is moderate quality evidence suggesting no difference in leg pain or functional status at intermediate and long-term follow-up between PTED and OM in the treatment of LDH. High quality, robust studies reporting on clinical outcomes and cost-effectiveness on the long term are lacking.Level of Evidence: 2.
Collapse
|
15
|
Measurement properties of handheld dynamometry for assessment of shoulder muscle strength: A systematic review. Scand J Med Sci Sports 2021; 30:2305-2328. [PMID: 33463791 DOI: 10.1111/sms.13805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 07/15/2020] [Accepted: 08/03/2020] [Indexed: 12/11/2022]
Abstract
Like any assessment tool, handheld dynamometry (HHD) must be valid and reliable in order to be meaningful in clinical practice and research. To summarize the evidence of measurement properties of HHD for the assessment of shoulder muscle strength. Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, and PEDro were searched up to February 2020. Inclusion criteria were studies (a) evaluating HHD used on the glenohumeral joint, (b) evaluating measurement properties, and (c) included individuals ≥ 18 years old with or without shoulder symptoms. Exclusion criteria were studies (a) including patients with neurologic, neuromuscular, systemic diseases, or critical illness or bed-side patients and (b) that did not report the results separately for each movement. In total, 28 studies with 963 participants were included. The reliability results showed that 98% of the intraclass correlation coefficient (ICC) values were ≥0.70. The measurement error showed that the minimal detectable change in percent varied from 0% to 51.0%. The quality of evidence was high or moderate for the majority of movements and type of reliability examined. Based on the evidence of low or very low quality of evidence, the convergent validity and discriminative validity of HHD were either sufficient, indeterminate, or insufficient. The reliability of HHD was overall sufficient, and HHD can be used to distinguish between individuals on the group level. The measurement error was not sufficient, and evaluation of treatment effect on the individual level should be interpreted with caution.
Collapse
|
16
|
Effects of exercise therapy in patients with acute low back pain: a systematic review of systematic reviews. Syst Rev 2020; 9:182. [PMID: 32795336 PMCID: PMC7427286 DOI: 10.1186/s13643-020-01412-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 06/21/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Acute low back pain is associated with pain and disability, but symptoms are often self-healing. The effectiveness of exercise therapy for acute low back pain remains uncertain with conflicting evidence from systematic reviews. The aim of this systematic review of systematic reviews was to assess the overall certainty of evidence for the effects of exercise therapy, compared with other interventions, on pain, disability, recurrence, and adverse effects in adult patients with acute low back pain. METHODS PubMed, the Cochrane library, CINAHL, PEDro, Open Grey, Web of Science, and PROSPERO were searched for systematic reviews of randomized controlled trials. Methodological quality was assessed independently by two authors using AMSTAR. Meta-analyses were performed if possible, using data from the original studies. Data for pain, disability, recurrence, and adverse effects were analyzed. Certainty of evidence was assessed using GRADE. RESULTS The searches retrieved 2602 records, of which 134 publications were selected for full-text screening. Twenty-four reviews were included, in which 21 randomized controlled trials (n = 2685) presented data for an acute population, related to 69 comparisons. Overlap was high, 76%, with a corrected covered area of 0.14. Methodological quality varied from low to high. Exercise therapy was categorized into general exercise therapy, stabilization exercise, and McKenzie therapy. No important difference in pain or disability was evident when exercise therapy was compared with sham ultrasound, nor for the comparators usual care, spinal manipulative therapy, advice to stay active, and educational booklet. Neither McKenzie therapy nor stabilization exercise yielded any important difference in effects compared with other types of exercise therapy. Certainty of evidence varied from very low to moderate. CONCLUSIONS The findings suggest very low to moderate certainty of evidence that exercise therapy may result in little or no important difference in pain or disability, compared with other interventions, in adult patients with acute low back pain. A limitation of this systematic review is that some included reviews were of low quality. When implementing findings of this systematic review in clinical practice, patients' preferences and the clinician's expertise also should be considered, to determine if and when exercise therapy should be the intervention of choice. SYSTEMATIC REVIEW REGISTRATION PROSPERO: CRD46146, available at: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=46146 .
Collapse
|
17
|
Study protocol for a randomized controlled trial of the effectiveness of adding motivational interviewing or stratified vocational advice intervention to usual case management on return to work for people with musculoskeletal disorders. The MI-NAV study. BMC Musculoskelet Disord 2020; 21:496. [PMID: 32723318 PMCID: PMC7385885 DOI: 10.1186/s12891-020-03475-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/03/2020] [Indexed: 11/25/2022] Open
Abstract
Background Little research exists on the effectiveness of motivational interviewing (MI) on return to work (RTW) in workers on long term sick leave. The objectives of this study protocol is to describe a randomized controlled trial (RCT) with the objectives to compare the effectiveness and cost-effectiveness of usual case management alone with usual case management plus MI or usual case management plus stratified vocational advice intervention (SVAI), on RTW among people on sick leave due to musculoskeletal (MSK) disorders. Methods A multi-arm RCT with economic evaluation will be conducted in Norway with recruitment of 450 participants aged 18–67 years on 50–100% sick leave for > 7 weeks due to MSK disorders. Participants will be randomized to either usual case management by the Norwegian Labour and Welfare Administration (NAV) alone, usual case management by NAV plus MI, or usual case management by NAV plus SVAI. Trained caseworkers in NAV will give two MI sessions, and physiotherapists will give 1–4 SVAI sessions depending upon risk of long-term sick leave. The primary outcome is the number of sick leave days from randomization to 6 months follow-up. Secondary outcomes are number of sick leave days at 12 months follow-up, time until sustainable RTW (≥4 weeks of at least 50% of their usual working hours) at 12 months, proportions of participants receiving sick leave benefits during 12 months of follow-up, and MSK symptoms influencing health at 12 months. Cost-utility evaluated by the EuroQoL 5D-5L and cost-benefit analyses will be performed. Fidelity of the interventions will be assessed through audio-recordings of approximately 10% of the intervention sessions. Discussion The results from this RCT will inform stakeholders involved in supporting RTW due to MSK disorders such as staff within NAV and primary health care. Trial registration ClinicalTrials.gov ID: NCT03871712 registered March 12th 2020.
Collapse
|
18
|
Measurement Properties of Isokinetic Dynamometry for Assessment of Shoulder Muscle Strength: A Systematic Review. Arch Phys Med Rehabil 2020; 102:510-520. [PMID: 32619417 DOI: 10.1016/j.apmr.2020.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 06/03/2020] [Accepted: 06/04/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To investigate the evidence of measurement properties of isokinetic dynamometry (ID) for assessment of shoulder muscle strength in healthy individuals and patients with nonneurologic shoulder pathology. DATA SOURCES Cochrane Central Register of Controlled Trials, PubMed, EMBASE, and Physiotherapy Evidence Database were searched up to February 2020 without restrictions. Reference lists and citations were hand-searched. STUDY SELECTION Two review authors independently included studies that met the following criteria: (1) evaluated measurement properties of ID when used on the glenohumeral joint and (2) included individuals 18 years and older. Studies including patients with neurologic, neuromuscular, or systemic diseases or critical illness were excluded. DATA EXTRACTION The quality assessment and data synthesis were performed according to the COnsensus-based Standards for the selection of health Measurement INstruments methodology. DATA SYNTHESIS Twenty-one studies with a total of 597 participants were included. The results were combined separately for isometric, concentric, and eccentric test mode; for the velocities 30°/s-60°/s, 90°/s, 120°/s, and 240°/s; for the seated, supine, and standing position; and for internal rotation (IR), external rotation (ER), and the ER/IR ratio. The reliability of ID was overall sufficient with the majority of intraclass correlation coefficients ≥0.70. The quality of evidence was moderate or low for 20 of 30 strata examined. The measurement error results were rated as insufficient for all strata. The SEM ranged from 4%-28%. The quality of evidence varied depending of strata examined. CONCLUSIONS The reliability of ID for measurement of shoulder strength was overall sufficient for all positions, velocities, and modes of strength. The measurement error was not sufficient. Because most studies used the seated position, the velocities 30°/s-60°/s or 120°/s, and the concentric test mode, the quality of evidence was highest for these conditions.
Collapse
|
19
|
Low back pain should be considered a health and research priority in Brazil: Lost productivity and healthcare costs between 2012 to 2016. PLoS One 2020; 15:e0230902. [PMID: 32236113 PMCID: PMC7112211 DOI: 10.1371/journal.pone.0230902] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/11/2020] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Low Back Pain (LBP) is associated with an increase in disability-adjusted life years, and increased risk of disability retirement and greater absenteeism in Brazil. Hence, evidence on healthcare and lost productivity costs due to LBP is of utmost importance to inform decision-makers. METHODS Cost-of-illness study with top-down approach, and societal perspective. We extracted data from National databases, considering the period 2012-2016. Outpatient expenses included clinical, surgical, diagnosis, orthosis/prosthetics, and complementary actions. Inpatient care expenses included hospital and professional services, intensive care unit, and companion stay. For productivity losses, duration of work absence and associated information (work-related and non-work-related; value of the sickness absence benefit; age; gender; and economic activity) were analyzed. Lost productivity costs were calculated multiplying the absence from work (days) by the daily-benefit. RESULTS The societal costs amounted to US$ 2.2 billion, and productivity losses represented 79% of the costs. Total healthcare expenses were estimated to US$ 460 million. We found more than 880,000 diagnostic images. Individuals with LBP were in total 59 million days absent from work between 2012-2016. The mean lost days absent from work per person, for each year investigated was, respectively, 88; 84; 83; 87; and 100. Men were more days absent from work than women. In addition, rural workers presented greater absence from work compared to other professional activities. CONCLUSION Healthcare expenses and lost productivity costs due to LBP were substantial, hence, there is a need for improvement of health services and policies to deal with this increasing burden of illness. We found an extensive use of diagnostic imaging, which is rather discouraged by clinical guidelines. We assume that men were experiencing high levels of back pain disability compared with women, as they presented greater absenteeism and higher lost productivity costs.
Collapse
|
20
|
Effectiveness and cost-effectiveness of Pilates versus home-based exercises in individuals with chronic non-specific low back pain: randomised controlled trial protocol. EUROPEAN JOURNAL OF PHYSIOTHERAPY 2019. [DOI: 10.1080/21679169.2019.1645883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
21
|
Exercise treatment effect modifiers in persistent low back pain: an individual participant data meta-analysis of 3514 participants from 27 randomised controlled trials. Br J Sports Med 2019; 54:1277-1278. [DOI: 10.1136/bjsports-2019-101205] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2019] [Indexed: 01/26/2023]
Abstract
BackgroundLow back pain is one of the leading causes of disability worldwide. Exercise therapy is widely recommended to treat persistent non-specific low back pain. While evidence suggests exercise is, on average, moderately effective, there remains uncertainty about which individuals might benefit the most from exercise.MethodsIn parallel with a Cochrane review update, we requested individual participant data (IPD) from high-quality randomised clinical trials of adults with our two primary outcomes of interest, pain and functional limitations, and calculated global recovery. We compiled a master data set including baseline participant characteristics, exercise and comparison characteristics, and outcomes at short-term, moderate-term and long-term follow-up. We conducted descriptive analyses and one-stage IPD meta-analysis using multilevel mixed-effects regression of the overall treatment effect and prespecified potential treatment effect modifiers.ResultsWe received IPD for 27 trials (3514 participants). For studies included in this analysis, compared with no treatment/usual care, exercise therapy on average reduced pain (mean effect/100 (95% CI) −10.7 (−14.1 to –7.4)), a result compatible with a clinically important 20% smallest worthwhile effect. Exercise therapy reduced functional limitations with a clinically important 23% improvement (mean effect/100 (95% CI) −10.2 (−13.2 to –7.3)) at short-term follow-up. Not having heavy physical demands at work and medication use for low back pain were potential treatment effect modifiers—these were associated with superior exercise outcomes relative to non-exercise comparisons. Lower body mass index was also associated with better outcomes in exercise compared with no treatment/usual care. This study was limited by inconsistent availability and measurement of participant characteristics.ConclusionsThis study provides potentially useful information to help treat patients and design future studies of exercise interventions that are better matched to specific subgroups.Protocol publicationhttps://doi.org/10.1186/2046-4053-1-64
Collapse
|
22
|
Effectiveness of spinal manipulation and myofascial release compared with spinal manipulation alone on health-related outcomes in individuals with non-specific low back pain: randomized controlled trial. Physiotherapy 2019; 107:71-80. [PMID: 32026838 DOI: 10.1016/j.physio.2019.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To investigate the effectiveness of spinal manipulation combined with myofascial release compared with spinal manipulation alone, in individuals with chronic non-specific low back pain (CNLBP). DESIGN Randomized controlled trial with three months follow-up. SETTING Rehabilitation clinic. PARTICIPANTS Seventy-two individuals (between 18 and 50 years of age; CNLBP ≥12 consecutive weeks) were enrolled and randomly allocated to one of two groups: (1) Spinal manipulation and myofascial release - SMMRG; n=36) or (2) Spinal manipulation alone (SMG; n=36). INTERVENTIONS Combined spinal manipulation (characterized by high velocity/low amplitude thrusts) of the sacroiliac and lumbar spine and myofascial release of lumbar and sacroiliac muscles vs manipulation of the sacroiliac and lumbar spine alone, twice a week, for three weeks. MAIN OUTCOME MEASURES Assessments were performed at baseline, three weeks post intervention and three months follow-up. Primary outcomes were pain intensity and disability. Secondary outcomes were quality of life, pressure pain-threshold and dynamic balance. RESULTS No significant differences were found between SMMRG vs SMG in pain intensity and disability post intervention and at follow-up. We found an overall significant difference between-groups for CNLBP disability (SMG-SMMRG: mean difference of 5.0; 95% confidence interval of difference 9.9; -0.1), though this effect was not clinically important and was not sustained at follow-up. CONCLUSIONS We demonstrated that spinal manipulation combined with myofascial release was not more effective compared to spinal manipulation alone for patients with CNLBP. CLINICAL TRIAL REGISTRATION NUMBER NCT03113292.
Collapse
|
23
|
A comparison of high versus low dose of exercise training in exercise-based cardiac rehabilitation: a randomized controlled trial with 12-months follow-up. Clin Rehabil 2019; 34:69-81. [PMID: 31642352 DOI: 10.1177/0269215519883411] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To assess if a higher dose of exercise training in exercise-based cardiac rehabilitation could affect improvements in aerobic capacity and muscle strength. DESIGN Assessor-blinded randomized controlled trial with 12-months follow-up. SETTING Aarhus University Hospital, Aarhus, Denmark. SUBJECTS A total of 164 cardiac patients referred to exercise-based cardiac rehabilitation were recruited. INTERVENTIONS Patients were randomized to 1-hour exercise sessions either three times weekly for 12 weeks (36 sessions, high-dose group) or twice weekly for 8 weeks (16 sessions, low-dose group). The same standardized exercise and intensity protocol including aerobic and muscle strength training was used in all participants. MAIN MEASURES Primary outcome was changes in VO2peak. Secondary outcomes were changes in maximal workload, muscle strength and power. Measures were obtained at baseline, after termination of the rehabilitation programme and at follow-up after 6 and 12 months. RESULTS After the end of intervention, statistically significant between-group differences were seen in favour of the high-dose group in all outcomes: VO2peak 2.6 (mL kg-1 min-1) (95% confidence interval (CI): 0.4-4.8), maximal workload 0.3 W kg-1 (95%CI: 0.02-0.5), isometric muscle strength 0.7 N m kg-1 (95%CI: 0.1-1.2) and muscle power 0.3 W kg-1 (95%CI: 0.04-0.6). After 12 months, a significant between-group difference only persisted in VO2peak and maximal workload. CONCLUSION A higher dose of exercise training had a small effect on all outcomes at termination of intervention. A long-term effect persisted in VO2peak and maximal workload. Although the effect was small, it is an important finding because VO2peak is the most important predictor of all-cause mortality in cardiac patients.
Collapse
|
24
|
"Evidence-Based Interventional Pain Medicine According to Clinical Diagnoses": Update 2018. Pain Pract 2019; 19:664-675. [PMID: 30957944 PMCID: PMC6850128 DOI: 10.1111/papr.12786] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 03/28/2019] [Accepted: 03/31/2019] [Indexed: 01/01/2023]
Abstract
Introduction Between 2009 and 2011 a series of 26 articles on evidence‐based medicine for interventional pain medicine according to clinical diagnoses were published. The high number of publications since the last literature search justified an update. Methods For the update an independent 3rd party, specialized in systematic reviews was asked in 2015 to perform the literature search and summarize relevant evidence using Cochrane and GRADE methodology to compile guidelines on interventional pain management. The guideline committee reviewed the information and made a last update on March 1st 2018. The information from new studies published after the research performed by the 3th party and additional observational studies was used to incorporate other factors such as side effects and complications, invasiveness, costs and ethical factors, which influence the ultimate recommendations. Results For the different indications a total of 113 interventions were evaluated. Twenty‐seven (24%) interventions were new compared to the previous guidelines and the recommendation changed for only 3 (2.6%) of the interventions. Discussion This article summarizes the evolution of the quality of evidence and the strength of recommendations for the interventional pain treatment options for 28 clinical pain diagnoses.
Collapse
|
25
|
Caregiver-mediated exercises with e-health support for early supported discharge after stroke (CARE4STROKE): A randomized controlled trial. PLoS One 2019; 14:e0214241. [PMID: 30958833 PMCID: PMC6453481 DOI: 10.1371/journal.pone.0214241] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 03/08/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND AND PURPOSE We designed an 8-week caregiver-mediated exercise program with e-health support after stroke (CARE4STROKE) in addition to usual care with the aim to improve functional outcome and to facilitate early supported discharge by increasing the intensity of task specific training. METHODS An observer-blinded randomized controlled trial in which 66 stroke patient-caregiver couples were included during inpatient rehabilitation. Patients allocated to the CARE4STROKE program trained an additional amount of 150 minutes a week with a caregiver and were compared to a control group that received usual care alone. Primary outcomes: self-reported mobility domain of the Stroke Impact Scale 3.0 (SIS) and length of stay (LOS). Secondary outcomes: motor impairment, strength, walking ability, balance, mobility and (Extended) Activities of Daily Living of patients, caregiver strain of caregivers, and mood, self-efficacy, fatigue and quality of life of both patients and caregivers. Outcomes were assessed at baseline, 8 and 12 weeks after randomization. RESULTS No significant between-group differences were found regarding SIS-mobility after 8 (β 6.21, SD 5.16; P = 0.229) and 12 weeks (β 0.14, SD 2.87; P = 0.961), and LOS (P = 0.818). Significant effects in favor of the intervention group were found for patient's anxiety (β 2.01, SD 0.88; P = 0.023) and caregiver's depression (β 2.33, SD 0.77; P = 0.003) post intervention. Decreased anxiety in patients remained significant at the 12-week follow-up (β 1.01, SD 0.40; P = 0.009). CONCLUSIONS This proof-of concept trial did not find significant effects on both primary outcomes mobility and LOS as well as the secondary functional outcomes. Treatment contrast in terms of total exercise time may have been insufficient to achieve these effects. However, caregiver-mediated exercises showed a favorable impact on secondary outcome measures of mood for both patient and caregiver. CLINICAL TRIAL REGISTRATION NTR4300, URL- http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4300.
Collapse
|
26
|
Is a government-regulated rehabilitation guideline more effective than general practitioner education or preferred-provider rehabilitation in promoting recovery from acute whiplash-associated disorders? A pragmatic randomised controlled trial. BMJ Open 2019; 9:e021283. [PMID: 30679283 PMCID: PMC6347946 DOI: 10.1136/bmjopen-2017-021283] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To evaluate the effectiveness of a government-regulated rehabilitation guideline compared with education and activation by general practitioners, and to a preferred-provider insurance-based rehabilitation programme on self-reported global recovery from acute whiplash-associated disorders (WAD) grade I-II. DESIGN Pragmatic randomised clinical trial with blinded outcome assessment. SETTING Multidisciplinary rehabilitation clinics and general practitioners in Ontario, Canada. PARTICIPANTS 340 participants with acute WAD grade I and II. Potential participants were sampled from a large automobile insurer when reporting a traffic injury. INTERVENTIONS Participants were randomised to receive one of three protocols: government-regulated rehabilitation guideline, education and activation by general practitioners or a preferred-provider insurance-based rehabilitation. PRIMARY AND SECONDARY OUTCOME MEASURES Our primary outcome was time to self-reported global recovery. Secondary outcomes included time on insurance benefits, neck pain intensity, whiplash-related disability, health-related quality of life and depressive symptomatology at 6 weeks and 3, 6, 9 and 12 months postinjury. RESULTS The median time to self-reported global recovery was 59 days (95% CI 55 to 68) for the government-regulated guideline group, 105 days (95% CI 61 to 126) for the preferred-provider group and 108 days (95% CI 93 to 206) for the general practitioner group; the difference was not statistically significant (Χ2=3.96; 2 df: p=0.138). We found no clinically important differences between groups in secondary outcomes. Post hoc analysis suggests that the general practitioner (hazard rate ratio (HRR)=0.51, 95% CI 0.34 to 0.77) and preferred-provider groups (HRR=0.67, 95% CI 0.46 to 0.96) had slower recovery than the government-regulated guideline group during the first 80 days postinjury. No major adverse events were reported. CONCLUSIONS Time-to-recovery did not significantly differ across intervention groups. We found no differences between groups with regard to neck-specific outcomes, depression and health-related quality of life. TRIAL REGISTRATION NUMBER NCT00546806.
Collapse
|
27
|
|
28
|
Abstract
IMPORTANCE Antidepressants at low dose are commonly prescribed for the management of chronic low back pain and their use is recommended in international clinical guidelines. However, there is no evidence for their efficacy. OBJECTIVE To examine the efficacy of a low-dose antidepressant compared with an active comparator in reducing pain, disability, and work absence and hindrance in individuals with chronic low back pain. DESIGN, SETTING, AND PARTICIPANTS A double-blind, randomized clinical trial with a 6-month follow-up of adults with chronic, nonspecific, low back pain who were recruited through hospital/medical clinics and advertising was carried out. INTERVENTION Low-dose amitriptyline (25 mg/d) or an active comparator (benztropine mesylate, 1 mg/d) for 6 months. MAIN OUTCOMES AND MEASURES The primary outcome was pain intensity measured at 3 and 6 months using the visual analog scale and Descriptor Differential Scale. Secondary outcomes included disability assessed using the Roland Morris Disability Questionnaire and work absence and hindrance assessed using the Short Form Health and Labour Questionnaire. RESULTS Of the 146 randomized participants (90 [61.6%] male; mean [SD] age, 54.8 [13.7] years), 118 (81%) completed 6-month follow-up. Treatment with low-dose amitriptyline did not result in greater pain reduction than the comparator at 6 (adjusted difference, -7.81; 95% CI, -15.7 to 0.10) or 3 months (adjusted difference, -1.05; 95% CI, -7.87 to 5.78), independent of baseline pain. There was no statistically significant difference in disability between the groups at 6 months (adjusted difference, -0.98; 95% CI, -2.42 to 0.46); however, there was a statistically significant improvement in disability for the low-dose amitriptyline group at 3 months (adjusted difference, -1.62; 95% CI, -2.88 to -0.36). There were no differences between the groups in work outcomes at 6 months (adjusted difference, absence: 1.51; 95% CI, 0.43-5.38; hindrance: 0.53; 95% CI, 0.19-1.51), or 3 months (adjusted difference, absence: 0.86; 95% CI, 0.32-2.31; hindrance: 0.78; 95% CI, 0.29-2.08), or in the number of participants who withdrew owing to adverse events (9 [12%] in each group; χ2 = 0.004; P = .95). CONCLUSIONS AND RELEVANCE This trial suggests that amitriptyline may be an effective treatment for chronic low back pain. There were no significant improvements in outcomes at 6 months, but there was a reduction in disability at 3 months, an improvement in pain intensity that was nonsignificant at 6 months, and minimal adverse events reported with a low-dose, modest sample size and active comparator. Although large-scale clinical trials that include dose escalation are needed, it may be worth considering low-dose amitriptyline if the only alternative is an opioid. TRIAL REGISTRATION anzctr.org.au Identifier: ACTRN12612000131853.
Collapse
|
29
|
Telemonitored exercise-based cardiac rehabilitation improves physical capacity and health-related quality of life. J Telemed Telecare 2018; 26:36-44. [DOI: 10.1177/1357633x18792808] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Cardiac rehabilitation improves physical capacity, health-related quality of life, and reduces morbidity and mortality among cardiac patients. Telemonitored exercise-based cardiac rehabilitation may innovate existing programmes and increase participation rates. Objective The purpose of this study was to investigate if telemonitored exercise-based cardiac rehabilitation improves physical capacity, muscle endurance, muscle power, muscle strength and health-related quality of life in cardiac patients. Methods A follow-up study on moderate risk patients with ischaemic heart and heart valve disease referred to a 12-week telemonitored exercise-based cardiac rehabilitation intervention at Aarhus University Hospital (Denmark). Participants were encouraged to exercise 60 min three times weekly with moderate/high intensity for 20 min per session. Intensity and duration of training sessions were visualised on a smartphone and uploaded to a website. Participants received individual feedback from physiotherapists on their training efforts by telephone/email. Outcome measures were changes in physical capacity (peak oxygen uptake), muscle endurance, power, and strength, and health-related quality of life between baseline end of telemonitored exercise-based cardiac rehabilitation intervention, and at six and 12 months after end of telemonitored exercise-based cardiac rehabilitation. Results Thirty-four participants completed telemonitored exercise-based cardiac rehabilitation. We identified a significant increase in peak oxygen uptake of 10%, in muscle endurance of 17%, in muscle power of 7%, and in muscle strength of 10% after the telemonitored exercise-based cardiac rehabilitation programme. Health-related quality of life was significantly improved by 19% in the physical and 17% in the mental component scores. We found no significant improvement in peak oxygen uptake between baseline and 12 months follow-up, but a significant improvement in muscle endurance (0.3 watts/kg, 95% confidence interval; 0.2–0.4), muscle power (0.4 watts/kg; 0.2–0.5), muscle strength (0.5 N/m/kg; 0.1–0.9), physical health-related quality of life (five points; 2–8) and mental health-related quality of life (six points; 3–9). Discussion This study demonstrated that the self-elected type of physical exercise in cardiac rehabilitation with telemonitoring improved all outcome measures both on the short and long-term, except for peak oxygen uptake at 12 months follow-up.
Collapse
|
30
|
Clinical practice guidelines for the management of non-specific low back pain in primary care: an updated overview. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2018; 27:2791-2803. [PMID: 29971708 DOI: 10.1007/s00586-018-5673-2] [Citation(s) in RCA: 681] [Impact Index Per Article: 113.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/17/2018] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The aim of this study was to provide an overview of the recommendations regarding the diagnosis and treatment contained in current clinical practice guidelines for patients with non-specific low back pain in primary care. We also aimed to examine how recommendations have changed since our last overview in 2010. METHOD The searches for clinical practice guidelines were performed for the period from 2008 to 2017 in electronic databases. Guidelines including information regarding either the diagnosis or treatment of non-specific low back pain, and targeted at a multidisciplinary audience in the primary care setting, were considered eligible. We extracted data regarding recommendations for diagnosis and treatment, and methods for development of guidelines. RESULTS We identified 15 clinical practice guidelines for the management of low back pain in primary care. For diagnosis of patients with non-specific low back pain, the clinical practice guidelines recommend history taking and physical examination to identify red flags, neurological testing to identify radicular syndrome, use of imaging if serious pathology is suspected (but discourage routine use), and assessment of psychosocial factors. For treatment of patients with acute low back pain, the guidelines recommend reassurance on the favourable prognosis and advice on returning to normal activities, avoiding bed rest, the use of nonsteroidal anti-inflammatory drugs (NSAIDs) and weak opioids for short periods. For treatment of patients with chronic low back pain, the guidelines recommend the use of NSAIDs and antidepressants, exercise therapy, and psychosocial interventions. In addition, referral to a specialist is recommended in case of suspicion of specific pathologies or radiculopathy or if there is no improvement after 4 weeks. While there were a few discrepancies across the current clinical practice guidelines, a substantial proportion of recommendations was consistently endorsed. In the current review, we identified some differences compared to the previous overview regarding the recommendations for assessment of psychosocial factors, the use of some medications (e.g., paracetamol) as well as an increasing amount of information regarding the types of exercise, mode of delivery, acupuncture, herbal medicines, and invasive treatments. These slides can be retrieved under Electronic Supplementary Material.
Collapse
|
31
|
Abstract
Low back pain is the leading worldwide cause of years lost to disability and its burden is growing alongside the increasing and ageing population.1 Because these population shifts are more rapid in low-income and middle-income countries, where adequate resources to address the problem might not exist, the effects will probably be more extreme in these regions. Most low back pain is unrelated to specific identifiable spinal abnormalities, and our Viewpoint, the third paper in this Lancet Series,2,3 is a call for action on this global problem of low back pain.
Collapse
|
32
|
RETRACTED ARTICLE: Direct healthcare costs of spinal disorders in Brazil. Int J Public Health 2018; 64:975. [PMID: 29651699 PMCID: PMC6614539 DOI: 10.1007/s00038-018-1099-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 04/05/2018] [Indexed: 12/15/2022] Open
|
33
|
Measurement properties of objective methods to assess shoulder muscle strength (a systematic review protocol). PHYSICAL THERAPY REVIEWS 2017. [DOI: 10.1080/10833196.2017.1392673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
34
|
Is low-dose amitriptyline effective in the management of chronic low back pain? Study protocol for a randomised controlled trial. Trials 2016; 17:514. [PMID: 27770809 PMCID: PMC5075416 DOI: 10.1186/s13063-016-1637-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 10/04/2016] [Indexed: 12/25/2022] Open
Abstract
Background Low back pain is a major clinical and public health problem, with limited evidence-based treatments. Low-dose antidepressants are commonly used to treat pain in chronic low back pain. However, their efficacy is unproven. The aim of this pragmatic, double-blind, randomised, placebo-controlled trial is to determine whether low-dose amitriptyline (an antidepressant) is more effective than placebo in reducing pain in individuals with chronic low back pain. Methods/design One hundred and fifty individuals with chronic low back pain will be recruited through hospital and private medical and allied health clinics, advertising in local media and posting of flyers in community locations. They will be randomly allocated to receive either low-dose amitriptyline (25 mg) or an active placebo (benztropine mesylate, 1 mg) for 6 months. The primary outcome measure of pain intensity will be assessed at baseline, 3 and 6 months using validated questionnaires. Secondary measures of self-reported low back disability, work absence and hindrance in the performance of paid/unpaid work will also be examined. Intention-to-treat analyses will be performed. Discussion This pragmatic, double-blind, randomised, placebo-controlled trial will provide evidence regarding the effectiveness of low-dose antidepressants compared with placebo in reducing pain, disability, work absenteeism and hindrance in work performance in individuals with chronic low back pain. This trial has major public health and clinical importance as it has the potential to provide an effective approach to the management of chronic low back pain. Trial registration Australian New Zealand Clinical Trials Registry: ACTRN12612000131853; registered on 30 January 2012. Electronic supplementary material The online version of this article (doi:10.1186/s13063-016-1637-1) contains supplementary material, which is available to authorized users.
Collapse
|
35
|
Predicting chronic low-back pain based on pain trajectories in patients in an occupational setting:
an exploratory analysis. Scand J Work Environ Health 2016; 42:520-527. [DOI: 10.5271/sjweh.3584] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
36
|
TOPS: Trial Of Prevention Strategies for low back pain in patients recently recovered from low back pain-study rationale and protocol. BMJ Open 2016; 6:e011492. [PMID: 27217287 PMCID: PMC4885430 DOI: 10.1136/bmjopen-2016-011492] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 03/31/2016] [Accepted: 04/19/2016] [Indexed: 01/16/2023] Open
Abstract
INTRODUCTION Low back pain (LBP) is the health condition that carries the greatest disability burden worldwide; however, there is only modest support for interventions to prevent LBP. The aim of this trial is to establish the effectiveness and cost-effectiveness of group-based exercise and educational classes compared with a minimal intervention control in preventing recurrence of LBP in people who have recently recovered from an episode of LBP. METHODS AND ANALYSIS TOPS will be a pragmatic comparative effectiveness randomised clinical trial with a parallel economic evaluation combining three separate cohorts (TOPS Workers, TOPS Primary Care, TOPS Defence) with the same methodology. 1482 participants who have recently recovered from LBP will be randomised to either a comprehensive exercise and education programme or a minimal intervention control. Participants will be followed up for a minimum of 1 year. The primary outcome will be days till recurrence of LBP. Effectiveness will be assessed using survival analysis. Cost-effectiveness will be assessed from the societal perspective. ETHICS AND DISSEMINATION This trial has been approved by the University of Sydney Human Research Ethics Committee (HREC) (ref: 2015/728) and prospectively registered with the Australian and New Zealand Clinical Trials Registry (ref: 12615000939594). We will also obtain ethics approval from the Australian Defence Force HREC. The results of this study will be submitted for publication in a prominent journal and widely publicised in the general media. TRIAL REGISTRATION NUMBER Australian and New Zealand Clinical Trial Registry (ANZCTR) 12615000939594.
Collapse
|
37
|
Caregiver-mediated exercises with e-health support for early supported discharge after stroke (CARE4STROKE): study protocol for a randomized controlled trial. BMC Neurol 2015; 15:193. [PMID: 26452543 PMCID: PMC4600217 DOI: 10.1186/s12883-015-0440-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 09/25/2015] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Several systematic reviews have shown that additional exercise therapy has a positive effect on functional outcome after stroke. However, there is an urgent need for resource-efficient methods to augment rehabilitation services without increasing health care costs. Asking informal caregivers to do exercises with their loved ones, combined with e-health services may be a cost-effective method to promote early supported discharge with increased functional outcome. The primary aim of the CARE4STROKE study is to evaluate the effects and cost-effectiveness of a caregiver-mediated exercises program combined with e-health services after stroke in terms of self-reported mobility and length of stay. METHODS An observer-blinded randomized controlled trial, in which 66 stroke-patients admitted to a hospital stroke unit, rehabilitation center or nursing home are randomly assigned to either 8 weeks of the CARE4STROKE program in addition to usual care (i.e., experimental group) or 8 weeks of usual care alone (i.e., control group). The CARE4STROKE program is compiled in consultation with a trained physical therapist. A tablet computer is used to present video-based exercises for gait and gait-related activities in which a caregiver acts as an exercise coach. Primary outcomes are the mobility domain of the Stroke Impact Scale and length of stay. Secondary outcomes are the other domains of the Stroke Impact Scale, motor impairment, strength, walking ability, balance, mobility, (Extended) Activities of Daily Living, psychosocial functioning, self-efficacy, fatigue, health-related quality of life of the patient as well as the experienced strain, psychosocial functioning and quality of life of the caregiver. An economic evaluation will be conducted from the societal and health care perspective. DISCUSSION The main aspects of the CARE4STROKE program are 1) increasing intensity of training by doing exercises with a caregiver in addition to usual care and 2) e-health support. We hypothesize this program leads to better functional outcome and early supported discharge, resulting in reduced costs. TRIAL REGISTRATION The study is registered in the Dutch trial register as NTR4300, registered 2 December 2013.
Collapse
|
38
|
Effectiveness of surgery for lumbar spinal stenosis: a systematic review and meta-analysis. PLoS One 2015; 10:e0122800. [PMID: 25822730 PMCID: PMC4378944 DOI: 10.1371/journal.pone.0122800] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 02/13/2015] [Indexed: 12/31/2022] Open
Abstract
Background The management of spinal stenosis by surgery has increased rapidly in the past two decades, however, there is still controversy regarding the efficacy of surgery for this condition. Our aim was to investigate the efficacy and comparative effectiveness of surgery in the management of patients with lumbar spinal stenosis. Methods Electronic searches were performed on MEDLINE, EMBASE, AMED, CINAHL, Web of Science, LILACS and Cochrane Library from inception to November 2014. Hand searches were conducted on included articles and relevant reviews. We included randomised controlled trials evaluating surgery compared to no treatment, placebo/sham, or to another surgical technique in patients with lumbar spinal stenosis. Primary outcome measures were pain, disability, recovery and quality of life. The PEDro scale was used for risk of bias assessment. Data were pooled with a random-effects model, and the GRADE approach was used to summarise conclusions. Results Nineteen published reports (17 trials) were included. No trials were identified comparing surgery to no treatment or placebo/sham. Pooling revealed that decompression plus fusion is not superior to decompression alone for pain (mean difference –3.7, 95% confidence interval –15.6 to 8.1), disability (mean difference 9.8, 95% confidence interval –9.4 to 28.9), or walking ability (risk ratio 0.9, 95% confidence interval 0.4 to 1.9). Interspinous process spacer devices are slightly more effective than decompression plus fusion for disability (mean difference 5.7, 95% confidence interval 1.3 to 10.0), but they resulted in significantly higher reoperation rates when compared to decompression alone (28% v 7%, P < 0.001). There are no differences in the effectiveness between other surgical techniques for our main outcomes. Conclusions The relative efficacy of various surgical options for treatment of spinal stenosis remains uncertain. Decompression plus fusion is not more effective than decompression alone. Interspinous process spacer devices result in higher reoperation rates than bony decompression.
Collapse
|
39
|
Evaluation of a tailored, multi-component intervention for implementation of evidence-based clinical practice guidelines in primary care physical therapy: a non-randomized controlled trial. BMC Health Serv Res 2014; 14:105. [PMID: 24589291 PMCID: PMC3975873 DOI: 10.1186/1472-6963-14-105] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Accepted: 02/21/2014] [Indexed: 12/21/2022] Open
Abstract
Background Clinical practice guidelines are important for transmitting research findings into practice and facilitating the application of evidence-based practice (EBP). There is a paucity of knowledge about the impact of guideline implementation strategies in primary care physical therapy. The aim of this study was to evaluate the effect of a guideline implementation intervention in primary care physical therapy in western Sweden. Methods An implementation strategy based on theory and current evidence was developed. A tailored, multi-component implementation intervention, addressing earlier identified determinants, was carried out in three areas comprising 28 physical therapy practices including 277 physical therapists (PTs) (intervention group). In two adjacent areas, 171 PTs at 32 practices received no intervention (control group). The core component of the intervention was an implementation seminar with group discussions. Among other components were a website and email reminders. Data were collected at baseline and follow-up with a web-based questionnaire. Primary outcomes were the self-reported awareness of, knowledge of, access to, and use of guidelines. Secondary outcomes were self-reported attitudes toward EBP and guidelines. Analyses were performed using Pearson’s χ2 test and approximative z-test. Results 168 PTs (60.6%) in the intervention group and 88 PTs (51.5%) in the control group responded to the follow-up questionnaire. 186/277 PTs (67.1%) participated in the implementation seminars, of which 97 (52.2%) responded. The proportions of PTs reporting awareness of (absolute difference in change 20.6%, p = 0.023), knowledge where to find (20.4%, p = 0.007), access to (21.7%, p < 0.001), and frequent use of (9.5%, NS) guidelines increased more in the intervention group than in the control group. The proportion of PTs reporting frequent guideline use after participation in the implementation seminar was 15.2% (p = 0.043) higher than the proportion in the control group. A higher proportion considered EBP helpful in decision making (p = 0.018). There were no other significant differences in secondary outcomes. Conclusions A tailored, theory- and evidence-informed, multi-component intervention for the implementation of clinical practice guidelines had a modest, positive effect on awareness of, knowledge of, access to, and use of guidelines, among PTs in primary care in western Sweden. In general, attitudes to EBP and guidelines were not affected.
Collapse
|
40
|
Effectiveness and cost-effectiveness of rehabilitation after lumbar disc surgery (REALISE): design of a randomised controlled trial. BMC Musculoskelet Disord 2013; 14:124. [PMID: 23560810 PMCID: PMC3623775 DOI: 10.1186/1471-2474-14-124] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 03/21/2013] [Indexed: 11/10/2022] Open
Abstract
Background Patients who undergo lumbar disc surgery for herniated discs, are advocated two different postoperative management strategies: a watchful waiting policy, or referral for rehabilitation immediately after discharge from the hospital. A direct comparison of the effectiveness and cost-effectiveness of these two strategies is lacking. Methods/Design A randomised controlled trial will be conducted with an economic evaluation alongside to assess the (cost-) effectiveness of rehabilitation after lumbar disc surgery. Two hundred patients aged 18–70 years with a clear indication for lumbar disc surgery of a single level herniated disc will be recruited and randomly assigned to either a watchful waiting policy for first six weeks or exercise therapy starting immediately after discharge from the hospital. Exercise therapy will focus on resumption of activities of daily living and return to work. Therapists will tailor the intervention to the individual patient’s needs. All patients will be followed up by the neurosurgeon six weeks postoperatively. Main outcome measures are: functional status, pain intensity and global perceived recovery. Questionnaires will be completed preoperatively and at 3, 6, 9, 12 and 26 weeks after surgery. Data will be analysed according to the intention-to-treat principle, using a linear mixed model for continuous outcomes and a generalised mixed model for dichotomous outcomes. The economic evaluation will be performed from a societal perspective. Discussion The results of this trial may lead to a more consistent postoperative strategy for patients who will undergo lumbar disc surgery. Trial registration Netherlands Trial Register:
NTR3156
Collapse
|
41
|
Alpe d'HuZes cancer rehabilitation (A-CaRe) research: four randomized controlled exercise trials and economic evaluations in cancer patients and survivors. Int J Behav Med 2012; 19:143-56. [PMID: 21556821 PMCID: PMC3358561 DOI: 10.1007/s12529-011-9158-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Previous studies showed that exercise in cancer patients is feasible and may reduce fatigue and improve physical fitness and quality of life. However, many previous studies had methodological weaknesses related to trial design, sample size, comparison group, outcome measures, short follow-up durations and programme content. Purpose This paper aims to present the rationale and design of the clinical research subprogramme of the Alpe d’HuZes Cancer Rehabilitation (A-CaRe) programme. Method A-CaRe Clinical Research includes four randomized controlled trials in patients: (a) after chemotherapy, (b) during chemotherapy, (c) after stem cell transplantation and (d) during childhood cancer. These trials compare high-intensity resistance and endurance exercise interventions with usual care or a waiting list control group. In two studies, a second intervention arm consisting of low-to-moderate intensity exercise is included. All four A-CaRe trials use similar methods. Results Outcome measures are carefully chosen based on the International Classification of Functioning Disability and Health model. Measurements will be performed prior to randomization (T0), after completion of the intervention (T1) and at follow-up (T2). The primary outcome measures are cardiorespiratory fitness, muscle strength and fatigue. Secondary outcome measures include health-related quality of life and psychosocial functioning. Furthermore, cost-effectiveness and cost-utility analyses are performed from a societal perspective. Conclusion We hypothesize that exercise is more effective at improving physical fitness and thereby reducing fatigue and more cost-effective compared with usual care or a waiting list control group. If so, the programmes will be implemented in the Dutch clinical practice.
Collapse
|
42
|
Process evaluation of a lifestyle intervention to prevent diabetes and cardiovascular diseases in primary care. Health Promot Pract 2012; 13:696-706. [PMID: 22773615 DOI: 10.1177/1524839912437366] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Effective, cost-effective, safe, and feasible interventions to improve lifestyle behavior in at-risk populations are needed in primary care. In the Hoorn Prevention Study, the authors implemented a theory-based lifestyle intervention in which trained practice nurses used an innovative combination of motivational interviewing (MI) and problem-solving treatment (PST). This article presents the intervention's reach, effectiveness in terms of process outcomes, adoption, and implementation. Recruitment strategy and participant flow were documented accurately. The effectiveness in terms of determinants of behavioral change was measured using a validated questionnaire. Questionnaires were also used to assess participant satisfaction and compliance, as well as practice nurses' confidence in providing the intervention. Counseling sessions were tape recorded to assess MI, PST, and general counseling competence. The findings indicate that the recruitment strategy was adequate and resulted in a reasonably extensive reach of the target population. Practice nurses were competent and confident in their provision of MI and PST, and participant satisfaction was high. Nevertheless, the number of sessions attended was low, and almost no effects were seen on determinants of behavioral change. The authors conclude that implementing this type of intervention in primary care is feasible, but more is needed to effectively facilitate changes in determinants of lifestyle behavior in this population.
Collapse
|
43
|
Effect of Medication Reconciliation on Medication Costs After Hospital Discharge in Relation to Hospital Pharmacy Labor Costs. Ann Pharmacother 2012; 46:329-38. [DOI: 10.1345/aph.1q520] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Medication reconciliation aims to correct discrepancies in medication use between health care settings and to check the quality of pharmacotherapy to improve effectiveness and safety. In addition, medication reconciliation might also reduce costs. Objective: To evaluate the effect of medication reconciliation on medication costs after hospital discharge in relation to hospital pharmacy labor costs. Methods: A prospective observational study was performed. Patients discharged from the pulmonology department were included. A pharmacy team assessed medication errors prevented by medication reconciliation. Interventions were classified into 3 categories: correcting hospital formulary-induced medication changes (eg, reinstating less costly generic drugs used before admission), optimizing pharmacotherapy (eg. discontinuing unnecessary laxative), and eliminating discrepancies (eg, restarting omitted preadmission medication). Because eliminating discrepancies does not represent real costs to society (before hospitalization, the patient was also using the medication), these medication costs were not included in the cost calculation. Medication costs at 1 month and 6 months after hospital discharge and the associated tabor costs were assessed using descriptive statistics and scenario analyses. For the 6-month extrapolation, only medication intended for chronic use was included. Results: Two hundred sixty-two patients were included. Correcting hospital formulary changes saved €1 63/patient (exchange rate: EUR 1 = USD 1.3443) in medication costs at 1 month after discharge and €9.79 at 6 months. Optimizing pharmacotherapy saved €20.13/patient in medication costs at 1 month and €86.86 at 6 months. The associated labor costs for performing medication reconciliation were €41.04/patient. Medication cost savings from correcting hospital formulary-induced changes and optimizing of pharmacotherapy (€96.65/patient) outweighed the labor costs at 6 months extrapolation by €55.62/patient (sensitivity analysis €37.25–71.10). Conclusions: Preventing medication errors through medication reconciliation results in higher benefits than the costs related to the net time investment.
Collapse
|
44
|
Malaria treatment and prophylaxis in endemic and nonendemic countries: evidence on strategies and their cost–effectiveness. Future Microbiol 2011; 6:1485-500. [DOI: 10.2217/fmb.11.138] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Artemisinin combination treatment is currently the preferred treatment strategy to combat malaria. However, the drug costs are considerably higher than for previously used therapies. This review discusses the cost–effectiveness of current malaria treatment and prophylaxis in endemic and nonendemic countries. For endemic countries, a systematic search for economic evaluations (i.e., cost–effectiveness, cost–utility and cost–benefit analyses) was conducted, looking at the use of Artemisinin combination treatments in children, pregnant women and other adults. In total, 24 studies were identified investigating the cost–effectiveness of malaria treatments with the focus on uncomplicated malaria, severe or prereferral treatment, all in combination with adequate diagnosis, and malaria prevention by intermittent preventive treatment, respectively. In areas with both Plasmodium falciparum and Plasmodium vivax transmission, artemether–lumefantrine and dihydroartemisinin–piperaquine, respectively, are currently the most cost-effective treatment options. Treatment of severe malaria with artesunate is more cost effective compared with treatment with quinine. For patients that live more than 6 h away from an appropriate healthcare facility, prereferral treatment proved to be more cost-effective compared with no prereferral intervention. Cost–effectiveness of intermittent preventive treatment in pregnant women (IPTp) was dependent an clinical attendance. IPT in infants with sulphadoxine–pyrimethamine (SP) is cost effective in sites with high malaria transmission. IPT in children with artesunate (AS + SP), amodiaquine (AQ) + SPQ or SP alone is a cost effective and safe intervention for reducing the burden of malaria in children in areas with markedly seasonal malaria transmission. Although there is a need for it, little is known about the cost–effectiveness of current approaches to malaria therapy in nonendemic countries and the cost–effectiveness of antimalarial chemoprophylaxis.
Collapse
|
45
|
The costs of guideline-concordant care and of care according to patients' needs in anxiety and depression. J Eval Clin Pract 2011; 17:537-46. [PMID: 20586845 DOI: 10.1111/j.1365-2753.2010.01490.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To describe the direct and indirect costs for people with anxiety and depressive disorders where guidelines are adhered to and patients' perceived needs are fully met. METHOD Data were derived from the Netherlands Study of Depression and Anxiety. At baseline, adult patients were interviewed and they completed questionnaires to measure DSM-IV diagnoses, socio-demographic characteristics and perceived need for care. Actual care data were also derived from electronic medical records. Criteria for guideline adherence were based on general practice guidelines, issued by the Dutch College of General Practitioners. Direct and indirect costs were inferred from the Perceived Need for Care Questionnaire administered at baseline, and the Trimbos and iMTA questionnaire on Costs associated with Psychiatric illness administered at 1-year follow-up. RESULTS For 568 patients with a current anxiety or depressive disorder a complete dataset on health care use and absenteeism was available. Guideline adherence was significantly associated with increased care use and corresponding costs, while fully met perceived need was unrelated to costs. Socio-demographic characteristics, severity of symptoms and guideline adherence all affected the societal costs of patients with fully met perceived needs compared with patients with perceived unmet needs. CONCLUSION It appears that guideline-concordant care for anxiety and depression costs more than non-concordant care, while care that has fulfilled all of a patient's needs seems not to be more expensive than care that has not met all perceived needs. However, randomized controlled trials should first confirm this conclusion.
Collapse
|
46
|
Protocol for an economic evaluation alongside the University Health Network Whiplash Intervention Trial: cost-effectiveness of education and activation, a rehabilitation program, and the legislated standard of care for acute whiplash injury in Ontario. BMC Public Health 2011; 11:594. [PMID: 21794155 PMCID: PMC3236308 DOI: 10.1186/1471-2458-11-594] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2011] [Accepted: 07/27/2011] [Indexed: 11/12/2022] Open
Abstract
Background Whiplash injury affects 83% of persons in a traffic collision and leads to whiplash-associated disorders (WAD). A major challenge facing health care decision makers is identifying cost-effective interventions due to lack of economic evidence. Our objective is to compare the cost-effectiveness of: 1) physician-based education and activation, 2) a rehabilitation program developed by Aviva Canada (a group of property and casualty insurance providers), and 3) the legislated standard of care in the Canadian province of Ontario: the Pre-approved Framework Guideline for Whiplash developed by the Financial Services Commission of Ontario. Methods/Design The economic evaluation will use participant-level data from the University Health Network Whiplash Intervention Trial and will be conducted from the societal perspective over the trial's one-year follow-up. Resource use (costs) will include all health care goods and services, and benefits provided during the trial's 1-year follow-up. The primary health effect will be the quality-adjusted life year. We will identify the most cost-effective intervention using the incremental cost-effectiveness ratio and incremental net-benefit. Confidence ellipses and cost-effectiveness acceptability curves will represent uncertainty around these statistics, respectively. A budget impact analysis will assess the total annual impact of replacing the current legislated standard of care with each of the other interventions. An expected value of perfect information will determine the maximum research expenditure Canadian society should be willing to pay for, and inform priority setting in, research of WAD management. Discussion Results will provide health care decision makers with much needed economic evidence on common interventions for acute whiplash management. Trial Registration http://ClinicalTrials.gov identifier NCT00546806 [Trial registry date: October 18, 2007; Date first patient was randomized: February 27, 2008]
Collapse
|
47
|
Health technology assessment (HTA) increasingly important in spine research. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2011; 20:999-1000. [PMID: 21720729 PMCID: PMC3176700 DOI: 10.1007/s00586-011-1885-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Indexed: 11/30/2022]
|
48
|
Reporting outcomes of back pain trials: a modified Delphi study. Eur J Pain 2011; 15:1068-74. [PMID: 21596600 DOI: 10.1016/j.ejpain.2011.04.015] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 04/08/2011] [Accepted: 04/21/2011] [Indexed: 01/05/2023]
Abstract
BACKGROUND Low back pain is a common and expensive health complaint. Many low back pain trials have been conducted, but these are reported in a variety of ways and are often difficult to interpret. AIM To facilitate consensus on a statement recommending reporting methods for future low back pain trials. METHODS We presented experts with clinicians' views on different reporting methods and asked them to rate and comment on the suitability reporting methods for inclusion in a standardized set. Panellists developed a statement of recommendation over three online rounds. We used a modified Delphi process and the RAND/UCLA appropriateness method as a formal framework for establishing appropriateness and quantifying panel disagreement. RESULTS A group of 63 experts from 14 countries participated. Consensus was reached on a statement recommending that the continuous patient-reported outcomes commonly used in back pain trials, are reported using between-group mean differences (accompanied by minimally important difference (between-group/population-level) thresholds where these exist), the proportion of participants improving and deteriorating according to established and relevant minimally important change thresholds, and the number needed to treat; all with 95% confidence intervals. Outcomes may additionally be reported using alternative approaches (e.g. relative risks, odds ratios, or standardized mean difference) according to the needs of a particular trial. CONCLUSIONS A group of back pain experts reached a high level of consensus on a statement recommending reporting methods for patient-reported outcomes in future low back pain trials. The statement has the potential to increase interpretability and improve patient care.
Collapse
|
49
|
Surgery versus conservative management of sciatica due to a lumbar herniated disc: a systematic review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2010; 20:513-22. [PMID: 20949289 PMCID: PMC3065612 DOI: 10.1007/s00586-010-1603-7] [Citation(s) in RCA: 204] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Revised: 09/22/2010] [Accepted: 09/29/2010] [Indexed: 02/07/2023]
Abstract
The effectiveness of surgery in patients with sciatica due to lumbar disc herniations is not without dispute. The goal of this study was to assess the effects of surgery versus conservative therapy (including epidural injections) for patients with sciatica due to lumbar disc herniation. A comprehensive search was conducted in MEDLINE, EMBASE, CINAHL, CENTRAL, and PEDro up to October 2009. Randomised controlled trials of adults with lumbar radicular pain, which evaluated at least one clinically relevant outcome measure (pain, functional status, perceived recovery, lost days of work) were included. Two authors assessed risk of bias according to Cochrane criteria and extracted the data. In total, five studies were identified, two of which with a low risk of bias. One study compared early surgery with prolonged conservative care followed by surgery if needed; three studies compared surgery with usual conservative care, and one study compared surgery with epidural injections. Data were not pooled because of clinical heterogeneity and poor reporting of data. One large low-risk-of-bias trial demonstrated that early surgery in patients with 6–12 weeks of radicular pain leads to faster pain relief when compared with prolonged conservative treatment, but there were no differences after 1 and 2 years. Another large low-risk-of-bias trial between surgery and usual conservative care found no statistically significant differences on any of the primary outcome measures after 1 and 2 years. Future studies should evaluate who benefits more from surgery and who from conservative care.
Collapse
|
50
|
An updated overview of clinical guidelines for the management of non-specific low back pain in primary care. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2010; 19:2075-94. [PMID: 20602122 DOI: 10.1007/s00586-010-1502-y] [Citation(s) in RCA: 809] [Impact Index Per Article: 57.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2009] [Revised: 06/15/2010] [Accepted: 06/16/2010] [Indexed: 02/06/2023]
Abstract
The aim of this study was to present and compare the content of (inter)national clinical guidelines for the management of low back pain. To rationalise the management of low back pain, evidence-based clinical guidelines have been issued in many countries. Given that the available scientific evidence is the same, irrespective of the country, one would expect these guidelines to include more or less similar recommendations regarding diagnosis and treatment. We updated a previous review that included clinical guidelines published up to and including the year 2000. Guidelines were included that met the following criteria: the target group consisted mainly of primary health care professionals, and the guideline was published in English, German, Finnish, Spanish, Norwegian, or Dutch. Only one guideline per country was included: the one most recently published. This updated review includes national clinical guidelines from 13 countries and 2 international clinical guidelines from Europe published from 2000 until 2008. The content of the guidelines appeared to be quite similar regarding the diagnostic classification (diagnostic triage) and the use of diagnostic and therapeutic interventions. Consistent features for acute low back pain were the early and gradual activation of patients, the discouragement of prescribed bed rest and the recognition of psychosocial factors as risk factors for chronicity. For chronic low back pain, consistent features included supervised exercises, cognitive behavioural therapy and multidisciplinary treatment. However, there are some discrepancies for recommendations regarding spinal manipulation and drug treatment for acute and chronic low back pain. The comparison of international clinical guidelines for the management of low back pain showed that diagnostic and therapeutic recommendations are generally similar. There are also some differences which may be due to a lack of strong evidence regarding these topics or due to differences in local health care systems. The implementation of these clinical guidelines remains a challenge for clinical practice and research.
Collapse
|