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Wu S, Guo Y, Cao Z, Nan J, Zhang Q, Hu M, Ning H, Huang W, Xiao LD, Feng H. Effects of Otago exercise program on physical function in older adults: A systematic review and meta-analysis of randomized controlled trials. Arch Gerontol Geriatr 2024; 124:105470. [PMID: 38718487 DOI: 10.1016/j.archger.2024.105470] [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: 03/07/2024] [Revised: 04/21/2024] [Accepted: 05/01/2024] [Indexed: 06/17/2024]
Abstract
BACKGROUND Maintaining physical function is critical for older adults to achieve healthy aging. The Otago exercise program (OEP) has been widely used to prevent falls for older adults. However, the effects of OEP on physical function remain controversial and the possible effects modifiers have not been assessed. OBJECTIVE To evaluate the effects of OEP on physical function in older adults and to explore potential moderators underlying the effects of OEP. METHODS We searched five electronic databases and relevant systematic reviews to identify studies. We included randomized controlled trials (RCTs) evaluating the effects of OEP as a single intervention on physical function among older adults aged 65 and over. Meta-analysis was performed using the random-effects model. Standardized mean differences (SMD) for physical function changes, pertinent to balance, strength, and mobility, were outcome measures. Subgroup analyses on exercise protocol and participants' characteristics were performed. RESULTS Thirteen RCTs consisting of 2402 participants were included in this systematic review and meta-analysis. Results indicated a significant effect of OEP on balance (SMD = 0.59, 95 % CI: 0.22∼0.96), lower body strength (SMD = 0.93, 95 % CI: 0.31∼1.55), and mobility (SMD = -0.59, 95 % CI: -0.95∼-0.22) against control groups. No significant OEP effects were found on upper body strength (MD = 1.48, 95 % CI: -0.58∼3.55). Subgroup analysis revealed that the video-supported delivery mode was more effective for improving balance (P = 0.04) and mobility (P = 0.02) than the face-to-face mode. Session durations over 30 min was more effective on lower body strength (P < 0.001) and mobility (P < 0.001) than those 1-30 min. Program period of 13-26 weeks was more effective on mobility (P = 0.02) than those of 4-12 weeks. However, the effects of OEP on physical function were not associated with age groups, and baseline falling risks. CONCLUSION The OEP could improve physical function including balance, lower body strength, and mobility in older adults. Implementing the OEP in video-supported, more than 30 min per session and 4-12 weeks may be the most appropriate and effective exercise protocol for improving physical function among older adults. More RCTs with rigorous design and larger scale are needed to further assess the effectiveness of diverse OEP protocols and quantify the dose-effect relationship.
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Affiliation(s)
- Shuang Wu
- Xiangya School of Nursing, Central South University, China; College of Nursing and Health Sciences, Flinders University, Australia
| | - Yongzhen Guo
- Xiangya School of Nursing, Central South University, China
| | - Zeng Cao
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital, Central South University, China
| | - Jiahui Nan
- The first affiliated hospital of Zhengzhou University, Zhengzhou University, China
| | - Qiuxiang Zhang
- The Third Xiangya Hospital, Central South University, China
| | - Mingyue Hu
- Xiangya School of Nursing, Central South University, China
| | - Hongting Ning
- Xiangya School of Nursing, Central South University, China
| | - Weiping Huang
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital, Central South University, China
| | - Lily Dongxia Xiao
- College of Nursing and Health Sciences, Flinders University, Adelaide, Australia.
| | - Hui Feng
- Xiangya School of Nursing, Central South University, China; Xiangya-Oceanwide Health Management Research Institute, Central South University, China; Xiangya Research Center of Evidence-Based Healthcare, Central South University, China.
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Hernando DF, Elkins M, Freire APCF. Reporting of confidence intervals, achievement of intended sample size, and adjustment for multiple primary outcomes in randomised trials of physical therapy interventions: an analysis of 100 representatively sampled trials. Braz J Phys Ther 2024; 28:101079. [PMID: 38865832 DOI: 10.1016/j.bjpt.2024.101079] [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: 04/30/2023] [Revised: 11/15/2023] [Accepted: 05/08/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND The physical therapy profession has made efforts to increase the use of confidence intervals due to the valuable information they provide for clinical decision-making. Confidence intervals indicate the precision of the results and describe the strength and direction of a treatment effect measure. OBJECTIVES To determine the prevalence of reporting of confidence intervals, achievement of intended sample size, and adjustment for multiple primary outcomes in randomised trials of physical therapy interventions. METHODS We randomly selected 100 trials published in 2021 and indexed on the Physiotherapy Evidence Database. Two independent reviewers extracted the number of participants, any sample size calculation, and any adjustments for multiple primary outcomes. We extracted whether at least one between-group comparison was reported with a 95 % confidence interval and whether any confidence intervals were interpreted. RESULTS The prevalence of use of confidence intervals was 47 % (95 % CI 38, 57). Only 6 % of trials (95 % CI: 3, 12) both reported and interpreted a confidence interval. Among the 100 trials, 59 (95 % CI: 49, 68) calculated and achieved the required sample size. Among the 100 trials, 19 % (95 % CI: 13, 28) had a problem with unadjusted multiplicity on the primary outcomes. CONCLUSIONS Around half of trials of physical therapy interventions published in 2021 reported confidence intervals around between-group differences. This represents an increase of 5 % from five years earlier. Very few trials interpreted the confidence intervals. Most trials reported a sample size calculation, and among these most achieved that sample size. There is still a need to increase the use of adjustment for multiple comparisons.
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Affiliation(s)
| | - Mark Elkins
- University of Sydney, Faculty of Medicine and Health, Sydney, Australia
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Pinheiro MB, Reis AHS, Baldwin JN, Moseley AM, Bapat V, Chan CS, Kwok WS, Sherrington C. Quantity and quality are increasing but there's room for improvement: A scoping review of physical activity intervention trials. Braz J Phys Ther 2024; 28:101051. [PMID: 38574557 PMCID: PMC10999812 DOI: 10.1016/j.bjpt.2024.101051] [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: 11/14/2022] [Revised: 02/12/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Observing trends in research publications helps to identify the quantity and quality of research produced, as well as reveal evidence gaps. No comprehensive review of the quality and quantity of physical activity intervention trials has been conducted. OBJECTIVE We aimed to investigate i) the volume and quality (and changes in these over time) of randomized controlled trials evaluating physical activity interventions, and ii) the association between journal ranking and trial quality. METHODS We searched the Physiotherapy Evidence Database (PEDro) for trials investigating physical activity interventions (no restrictions for population, comparison, or language). Descriptive statistics were used to describe the volume and quality of trials. The association between journal ranking (Journal Impact Factor) and trial quality (PEDro Scale) was examined using Spearman's rho correlation. RESULTS We identified 1779 trials, of which 40% (n = 710) were published between 2016 and 2020. The mean (SD) total PEDro score was 5.3 (1.5) points out of 10, increasing over time from 2.5 (0.7) points in 1975-1980 to 5.6 (1.4) points in 2016-2020. Quality criteria that were least reported included blinding of intervention deliverers (therapists) (n = 3, 0.2%), participants (n = 21, 1.2%), or assessors (n = 541, 31%); concealed allocation to groups (n = 526, 30%); and intention to treat analysis (n = 764, 43%). There was a small correlation between trial quality and Journal Impact Factor (0.21, p < 0.001). CONCLUSION A large volume of trials has investigated physical activity interventions. The quality of these trial reports is suboptimal but improving over time. Journal ranking should not be used for selecting high quality trials.
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Affiliation(s)
- Marina B Pinheiro
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
| | - Ana Helena S Reis
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Departamento de Fisioterapia, Faculdade Ciências Médicas de Minas Gerais, Minas Gerais, Brazil
| | - Jennifer N Baldwin
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Anne M Moseley
- Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia
| | - Vishwesh Bapat
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Courtney S Chan
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Wing S Kwok
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Catherine Sherrington
- Sydney Musculoskeletal Health, The University of Sydney, Sydney, Australia; Institute for Musculoskeletal Health, Sydney Local Health District, Sydney, Australia; School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; WHO Collaborating Centre for Physical Activity, Nutrition and Obesity, Charles Perkins Centre, The University of Sydney, Australia
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Feller D, Pedri C, Gozzer P, Innocenti T, Trentin F. The Reporting of Somatic Sensory Training Interventions in Individuals After a Stroke Is Suboptimal: A Systematic Review and Meta-research Study. Am J Phys Med Rehabil 2023; 102:701-706. [PMID: 36757855 DOI: 10.1097/phm.0000000000002188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
OBJECTIVE The purpose of this systematic review is to assess adherence to the "template for intervention description and replication" checklist among all published randomized controlled trials of sensory retraining strategies for patients with a history of stroke. METHODS Medline, the Cochrane Register of Controlled Trials, and the Physiotherapy Evidence Database were investigated, without time restrictions, until September 1, 2021. In addition, a search for additional studies was carried out using the included studies' reference list. Only randomized controlled trials of adults with a history of stroke who aimed to improve sensation, via any type of intervention, were included. The template for intervention description and replication checklist was used to assess the completeness of reporting on each intervention. RESULTS A total of 61 trials were included. None of the included studies declared to have used the template for intervention description and replication checklist to report interventions. Overall, the median percentage of adherence to the 12 items of the template for intervention description and replication was 33% (interquartile range, 25%-50%). Only five of the single items were adequately described in more than 50% of the studies. None of the randomized controlled trials reported the entirety of the core intervention components, as described in items 3 to 9. CONCLUSIONS This systematic review demonstrates that interventions in sensory retraining strategy trials are described below desirable standards. Without this information, clinicians and researchers cannot reliably replicate interventions.
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Affiliation(s)
- Daniel Feller
- From the Provincial Agency for Health of the Autonomous Province of Trento, Trento, Italy (DF, PG, FT); Freelance, Trento, Italy (CP); Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, the Netherlands (TI); and GIMBE Foundation, Bologna, Italy (TI)
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Methodological Quality of Physical Therapy-Related Trials Published in Open Access and Subscription Journal: A Cross-sectional Meta-Epidemiological Study. Am J Phys Med Rehabil 2023; 102:58-63. [PMID: 35440526 DOI: 10.1097/phm.0000000000002029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE We aimed to compare the methodological quality of physical therapy-related trials published in open access with that of trials published in subscription-based journals, adjusting for subdiscipline, intervention type, endorsement of the Consolidated Standards of Reporting Trials, impact factor, and publication language. DESIGN In this meta-epidemiological study, we searched the Physiotherapy Evidence Database on May 8, 2021, to include any physical therapy-related trials published from January 1, 2020. We extracted variables such as Consolidated Standards of Reporting Trials endorsement, the Physiotherapy Evidence Database score, and publication type. We compared the Physiotherapy Evidence Database score between the publication types using a multivariable generalized estimating equation by adjusting for covariates. RESULTS A total of 2743 trials were included, with a mean total Physiotherapy Evidence Database score (standard deviation) of 5.8 (±1.5). Trials from open access journals had a lower total Physiotherapy Evidence Database score than those from subscription-based journals (5.5 ± 1.5 vs. 5.9 ± 1.5, mean difference = -0.4; 95% confidence interval = 0.3-0.5). Generalized estimating equation revealed that open access publication was significantly associated with the total Physiotherapy Evidence Database score (mean difference = -0.42; P < 0.001). CONCLUSIONS In the recent physical therapy-related trials, open access publications demonstrated lower methodological quality than subscription-based publications, although with a small difference.
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Almost one in five physiotherapy trials excluded people due to lack of language proficiency: A meta-epidemiological study. J Clin Epidemiol 2022; 152:13-22. [PMID: 36150549 DOI: 10.1016/j.jclinepi.2022.09.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 08/26/2022] [Accepted: 09/12/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVES The objective of the study was to examine the characteristics of randomized controlled trials (RCTs) evaluating physiotherapy interventions for low back pain (LBP) that specified a language-grounded eligibility criterion and the proportion of people being excluded consequently. STUDY DESIGN AND SETTING This is a meta-epidemiological study of RCTs evaluating at least one type of physiotherapy intervention for treatment or prevention of LBP. Records were retrieved from Physiotherapy Evidence Database (PEDro), LILACS, and SciELO from inception to May 2021. We retrieved metadata of each record from PEDro and extracted from included studies: country of recruitment, language-grounded eligibility criterion, and the number of consequent exclusions (if specified). RESULTS This study included 2,555 trials. A language-grounded eligibility criterion was specified in 463 trials (18.1%); the proportion was higher in trials conducted in North America and Europe, published after 2000, investigating cognitive and behavioral interventions, and including large sample size. Of these 463 trials, 75 trials (16.2%) reported a total number of 2,152 people being excluded due to lack of language proficiency, equivalent to 12.5% of randomized participants. CONCLUSION Nearly one in five physiotherapy clinical trials on LBP excludes people based on language proficiency, compromising the evidence to manage LBP in minority populations.
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Fandim JV, Crowe-Owen L, Romanyshyn M, Chan SW. Reasons to become a volunteer rater for the Physiotherapy Evidence Database (PEDro). J Physiother 2022; 68:215-217. [PMID: 36244965 DOI: 10.1016/j.jphys.2022.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/23/2022] [Indexed: 11/05/2022] Open
Affiliation(s)
- Junior Vitorino Fandim
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo (UNICID), Sao Paulo, Brazil.
| | | | - Mykola Romanyshyn
- Department of Rehabilitation of Patients with Consequences of Diseases and Injuries of the Nervous System, Communal non-commercial enterprise "Kyiv Regional Clinical Hospital", Kyiv, Ukraine
| | - Stephen Ww Chan
- Allied Health Department, Hong Kong Children's Hospital, Hong Kong, China
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Evolution of the thematic structure and main producers of physical therapy interventions research: A bibliometric analysis (1986 to 2017). Braz J Phys Ther 2022; 26:100429. [PMID: 35868161 PMCID: PMC9307520 DOI: 10.1016/j.bjpt.2022.100429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 04/12/2022] [Accepted: 06/28/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Bibliometric studies are used to analyse and map scientific areas, and study the scientific output and impact of institutes and countries. OBJECTIVES Describe the thematic structure and evolution of the field of physical therapy interventions using articles indexed in Physiotherapy Evidence Database (PEDro). Also, identify and compare the main producers (countries, institutions) over time (research output, citation impact). METHODS Eligible articles were those indexed in PEDro (1986-2017) and matched to Web of Science. VOSviewer software, bibliometric text mining, and visualisation techniques were used to evaluate the thematic structure of the included articles. We collected data about authors' country and institutional affiliation, and calculated bibliometric indicators (production, citation impact). RESULTS A total of 29 090 articles were analysed. Eight topics were identified: "neurological rehabilitation"; "methods"; "exercise for prevention and rehabilitation of lifestyle diseases"; "assessment and treatment of musculoskeletal pain"; "physical activity", "health promotion and behaviour change"; "respiratory physical therapy"; "hospital, primary care and health economics"; "cancer and complementary therapies". The most productive countries were United States, United Kingdom, Australia, and Canada. The most impactful countries were United States, France, Finland, and Canada. The most productive institutions were University of Sydney, VU University of Amsterdam, University of Queensland, and University of Toronto. CONCLUSIONS The thematic structure of physical therapy interventions has evolved over time with "neurological rehabilitation", "methods", "exercise related to lifestyle diseases", and "physical activity" becoming increasingly important. Main producers of this research were traditionally located in North America and Europe but now include countries like China and Brazil.
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Tosatto D, Bonacina D, Signori A, Pellicciari L, Cecchi F, Cornaggia CM, Piscitelli D. Spin of information and inconsistency between abstract and full text in RCTs investigating upper limb rehabilitation after stroke: An overview study. Restor Neurol Neurosci 2022; 40:195-207. [PMID: 35723125 DOI: 10.3233/rnn-211247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Researchers may be tempted to favorably distort the interpretation of their findings when reporting the abstract (i.e., spin). Spin bias overemphasizes the beneficial effects of the intervention compared with the results shown in the full text. OBJECTIVE To assess the occurrence of spin bias and incompleteness in reporting abstracts in post-stroke upper limb (UL) rehabilitation randomized clinical trials (RCTs). METHODS A sample of 120 post-stroke UL rehabilitation RCTs (indexed in PEDro database), published in English between 2012 and 2020, was included. The completeness of reporting and spin were assessed using the Consolidated Standards of Reporting Trials for Abstracts (CONSORT-A) and the spin checklist. The relationship between CONSORT-A and spin checklist scores with RCT and journal characteristics was assessed. RESULTS CONSORT-A and spin checklist scored 5.3±2.4 (max 15-points, higher scores indicating better reporting) and 5.5±2.0 (max 7-points, higher scores indicating presence of spin), respectively; Significant differences were detected between abstract and full-text scores in the CONSORT-A checklist (p < 0.01) and the spin checklist (p < 0.01). Items of the CONSORT-A checklist in the abstracts and full text showed a fair agreement (k = 0.31), while a moderate agreement (k = 0.59) for the spin checklist was detected. Completeness of abstract was associated (R2 = 0.46) with journal Impact Factor (p < 0.01), CONSORT Guideline endorsement (p = 0.04), and abstract word number (p = 0.02). A lower spin was associated with a higher journal Impact Factor (p = 0.01) and CONSORT Guideline endorsement (p = 0.01). CONCLUSIONS Post-stroke UL rehabilitation RCTs abstracts were largely incomplete showing spin. Authors, reviewers, publishers, and stakeholders should be aware of this phenomenon. Publishers should consider allowing more words in abstracts to improve the completeness of reporting abstracts. Although we have investigated only stroke rehabilitation, our results suggest that health care professionals of all disciplines should avoid clinical decision-making based solely upon abstracts.
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Affiliation(s)
- Diego Tosatto
- Istituti Clinici Zucchi - Gruppo San Donato, Carate Brianza (MB), Italy
| | - Daniele Bonacina
- Istituti Clinici Zucchi - Gruppo San Donato, Carate Brianza (MB), Italy
| | - Alessio Signori
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | | | - Francesca Cecchi
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy.,Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Daniele Piscitelli
- School of Medicine and Surgery, University of Milano Bicocca, Milano, Italy.,School of Physical and Occupational Therapy, McGill University, Montreal, Canada.,Department of Kinesiology, University of Connecticut, Storrs, CT, USA
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Murphy SL, Poole JL, Chen YT, Lescoat A, Khanna D. Rehabilitation Interventions in Systemic Sclerosis: A Systematic Review and Future Directions. Arthritis Care Res (Hoboken) 2022; 74:59-69. [PMID: 34165263 PMCID: PMC8695630 DOI: 10.1002/acr.24737] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/13/2021] [Accepted: 06/22/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To systematically review evidence of rehabilitation interventions for improving outcomes in systemic sclerosis (SSc) and to evaluate evidence quality. METHODS Several electronic databases were searched to identify studies in which rehabilitation professionals delivered, supervised, or participated in interventions for individuals with SSc. Randomized controlled trials (RCTs) or non-randomized trials, one-arm trials, and prospective quasi-experimental studies with interventions were included if they had ≥10 participants. Quality appraisal was conducted by 2 independent raters using the Physiotherapy Evidence Database (PEDro) Scale. RESULTS A total of 16 good or excellent quality studies (15 RCTs, 1 prospective quasi-experimental study) were included. Most rehabilitation interventions focused on hands/upper extremities, followed by multicomponent, orofacial, and directed self-management. Sample sizes varied between 20-267 participants (median 38). In 50% of studies, participants in intervention groups significantly improved compared to controls. Most studies demonstrated within-group improvements in intervention groups. Interventions varied in content, delivery, length, and dose and outcome measures collected. CONCLUSION Existing evidence provides some support for rehabilitation in SSc, such as interventions that focus on hand and upper extremity outcomes or are multicomponent, although there is high study heterogeneity. The evidence base would benefit from interventions testing similar replicable components, use of common outcome measures, and incorporation of delivery modes that enable larger sample sizes. There are challenges in recruiting participants due to the rarity of SSc and high disease burden, as participants' involvement in rehabilitation studies requires active participation over time. Intervention studies designed to reduce participation barriers may facilitate translation of effective interventions into practice.
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Affiliation(s)
- Susan L. Murphy
- Department of Physical Medicine & Rehabilitation, University of Michigan, USA
- VA Ann Arbor Healthcare System, Geriatric Research Education and Clinical Center, GRECC, Ann Arbor, MI USA
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA
| | - Janet L. Poole
- Department of Occupational Therapy, University of New Mexico, Albuquerque, New Mexico, USA
| | - Yen T. Chen
- Department of Physical Medicine & Rehabilitation, University of Michigan, USA
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA
| | - Alain Lescoat
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA
- Department of Internal Medicine and Clinical Immunology, Rennes University Hospital, Rennes, France
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Rennes, France
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Dinesh Khanna
- Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA
- Division of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
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Monteiro NRO, Pegorari MS, Ohara DG, Ferreira VTK, Matos AP. The basis of information to guide clinical decision-making in knee osteoarthritis management: A survey with Brazilian physical therapists. J Eval Clin Pract 2021; 27:1216-1222. [PMID: 33386671 DOI: 10.1111/jep.13532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 12/11/2020] [Accepted: 12/14/2020] [Indexed: 11/28/2022]
Abstract
RATIONALE, AIMS AND OBJECTIVES Several health information sources are available to assist physical therapists in the clinical decision-making process, with a notable increase in the importance of using evidence-based practice (EBP). The aim of this study is to investigate the health information sources most used by Brazilian physical therapists to guide their clinical decision making for knee osteoarthritis (OA) management, use of Physiotherapy Evidence Database (PEDro), knowledge about the existence of clinical practice guidelines (CPGs), and associated factors. METHODS A cross-sectional study using an electronic survey was conducted. Physical therapists registered in a Regional Physical Therapy Council in Brazil were invited to participate. Sociodemographic data, professional training, health information sources, frequency of use of PEDro, and knowledge about CPGs were collected. Descriptive analysis of the data was performed, and the chi square test and multinomial and binary logistic regression were used to verify association between the variables. RESULTS The survey was completed by 370 professionals. The three health information sources most used by Brazilian physical therapists were clinical experience, courses, and books. Among these professionals, only 12.1% use PEDro frequently, and 60.5% know that CPGs for knee OA management exist. Level of education was associated with PEDro use and knowledge about the existence of CPGs (P < .05). CONCLUSIONS The study results indicated a significant deficiency in engagement with research evidence by Brazilian physical therapists to guide their clinical decision making for knee OA. Further investigations on educational needs and the development of new strategies to narrow the gap between research evidence and clinical practice should be performed.
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Affiliation(s)
- Nívea Renata Oliveira Monteiro
- Ribeirão Preto Clinical Hospital, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.,Department of Biological and Health Sciences, Physiotherapy Course, Federal University of Amapá, Macapá, Brazil
| | - Maycon Sousa Pegorari
- Department of Biological and Health Sciences, Physiotherapy Course, Federal University of Amapá, Macapá, Brazil
| | - Daniela Gonçalves Ohara
- Department of Biological and Health Sciences, Physiotherapy Course, Federal University of Amapá, Macapá, Brazil
| | - Vânia Tiê Koga Ferreira
- Department of Biological and Health Sciences, Physiotherapy Course, Federal University of Amapá, Macapá, Brazil
| | - Areolino Pena Matos
- Department of Biological and Health Sciences, Physiotherapy Course, Federal University of Amapá, Macapá, Brazil
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Treatment of shoulder pain in people with spinal cord injury who use manual wheelchairs: a systematic review and meta-analysis. Spinal Cord 2021; 60:107-114. [PMID: 34373591 DOI: 10.1038/s41393-021-00673-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Systematic review and meta-analysis OBJECTIVES: The objective was to summarise prior research regarding the efficacy of active physiotherapy interventions and prevention strategies on shoulder pain, decreased physical function and quality of life in people with a spinal cord injury (SCI). METHODS A systematic literature search was conducted in CENTRAL, EMBASE (via Ovid), CINAHL and MEDLINE (via Ovid). Randomised controlled trials investigating effects of active physiotherapy interventions on shoulder pain, physical function and quality of life were included. Further, prospective cohort studies investigating effects of active physiotherapy interventions in prevention of shoulder pain and reduced physical function were included. Mean difference (MD) for pain (15 items on a 0-10 scale) and standardised mean difference (SMD) for physical function were summarised in a random effects meta-analysis. RESULTS Four studies on treatment (totalling 167 participants), and no studies on prevention were included. Significant and clinically meaningful improvements on shoulder pain (MD 19.06, 95% CI 5.72-32.40; I2 = 65%) (scale 0-150) and physical function (SMD 0.61, 95% CI 0.27-0.94; I2 = 0%) were found for active physiotherapy interventions. Only one study included quality of life, making meta-analysis inappropriate. CONCLUSIONS Evidence from a sparse number of studies supports active physiotherapy interventions to decrease shoulder pain and increase physical function in people with SCI who use a manual wheelchair. No studies met the criteria for prevention, highlighting a lack of research investigating prevention of shoulder pain and decreased physical function and quality of life.
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Tsokanos A, Livieratou E, Billis E, Tsekoura M, Tatsios P, Tsepis E, Fousekis K. The Efficacy of Manual Therapy in Patients with Knee Osteoarthritis: A Systematic Review. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:696. [PMID: 34356977 PMCID: PMC8304320 DOI: 10.3390/medicina57070696] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/23/2021] [Accepted: 06/30/2021] [Indexed: 11/23/2022]
Abstract
Background and objectives: Osteoarthritis (OA) is among the most common degenerative diseases that induce pain, stiffness and reduced functionality. Various physiotherapy techniques and methods have been used for the treatment of OA, including soft tissue techniques, therapeutic exercises, and manual techniques. The primary aim of this systemic review was to evaluate the short-and long-term efficacy of manual therapy (MT) in patients with knee OA in terms of decreasing pain and improving knee range of motion (ROM) and functionality. Materials and Methods: A computerised search on the PubMed, PEDro and CENTRAL databases was performed to identify controlled randomised clinical trials (RCTs) that focused on MT applications in patients with knee OA. The keywords used were 'knee OA', 'knee arthritis', 'MT', 'mobilisation', 'ROM' and 'WOMAC'. Results: Six RCTs and randomised crossover studies met the inclusion criteria and were included in the final analysis. The available studies indicated that MT can induce a short-term reduction in pain and an increase in knee ROM and functionality in patients with knee OA. Conclusions: MT techniques can contribute positively to the treatment of patients with knee OA by reducing pain and increasing functionality. Further research is needed to strengthen these findings by comparing the efficacy of MT with those of other therapeutic techniques and methods, both in the short and long terms.
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Affiliation(s)
- Alexios Tsokanos
- Therapeutic Exercise and Sports Rehabilitation Laboratory, Physiotherapy Department, University of Patras, 25100 Egio, Greece; (A.T.); (E.L.); (E.B.); (M.T.); (E.T.)
| | - Elpiniki Livieratou
- Therapeutic Exercise and Sports Rehabilitation Laboratory, Physiotherapy Department, University of Patras, 25100 Egio, Greece; (A.T.); (E.L.); (E.B.); (M.T.); (E.T.)
| | - Evdokia Billis
- Therapeutic Exercise and Sports Rehabilitation Laboratory, Physiotherapy Department, University of Patras, 25100 Egio, Greece; (A.T.); (E.L.); (E.B.); (M.T.); (E.T.)
| | - Maria Tsekoura
- Therapeutic Exercise and Sports Rehabilitation Laboratory, Physiotherapy Department, University of Patras, 25100 Egio, Greece; (A.T.); (E.L.); (E.B.); (M.T.); (E.T.)
| | - Petros Tatsios
- Laboratory of Advanced Physiotherapy (LAdPhys), Physiotherapy Department, University of West Attica (UNIWA), 12243 Athens, Greece;
| | - Elias Tsepis
- Therapeutic Exercise and Sports Rehabilitation Laboratory, Physiotherapy Department, University of Patras, 25100 Egio, Greece; (A.T.); (E.L.); (E.B.); (M.T.); (E.T.)
| | - Konstantinos Fousekis
- Therapeutic Exercise and Sports Rehabilitation Laboratory, Physiotherapy Department, University of Patras, 25100 Egio, Greece; (A.T.); (E.L.); (E.B.); (M.T.); (E.T.)
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Using Embase as a supplement to PubMed in Cochrane reviews differed across fields. J Clin Epidemiol 2021; 133:24-31. [PMID: 33359253 DOI: 10.1016/j.jclinepi.2020.12.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/15/2020] [Accepted: 12/17/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Medline/PubMed is often first choice for health science researchers when doing literature searches. However, Medline/PubMed does not cover the health science research literature equally well across specialties. Embase is often considered an important supplement to Medline/PubMed in health sciences. The present study analyzes the coverage of Embase as a supplement to PubMed, and the aim of the study is to investigate if searching Embase can compensate for low PubMed retrieval. STUDY DESIGN AND SETTING The population in this study is all the included studies in all Cochrane reviews from 2012 to 2016 across the 53 Cochrane groups. The analyses were performed using two units of analysis (study and publication). We are examining the coverage in Embase of publications and studies not covered by PubMed (25,119 publications and 9,420 studies). RESULTS The results showed that using Embase as a supplement to PubMed resulted in a coverage of 66,994 publications out of 86,167 and a coverage rate of 77.7, 95% CI [75.05, 80.45] of all the included publications. Embase combined with PubMed covered 48,326 out of 54,901 studies and thus had a coverage rate of 88.0%, 95% CI [86.2, 89.9] of studies. The results also showed that supplementing PubMed with Embase increased coverage of included publications by 6.8 percentage points, and the coverage of studies increased by 5.5 percentage points. Substantial differences were found across and within review groups over time. CONCLUSION The included publications and studies in some groups are covered considerably better by supplementing with Embase, whereas in other groups, the difference in coverage is negligible. However, due to the variation over time, one should be careful predicting the benefit from supplementing PubMed with Embase to retrieve relevant publications to include in a review.
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Zadro JR, Amorim AB, Ferreira G, Hu X, Becerra RE, Reza BS, Khan S, Moseley AM. What makes a great clinical trial in physiotherapy? Physiother Theory Pract 2021; 38:1478-1487. [PMID: 33390086 DOI: 10.1080/09593985.2020.1870252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Objective: To identify common characteristics of landmark physiotherapy clinical trials.Methods: The Physiotherapy Evidence Database (PEDro) top five trials were compared to 91 physiotherapy trials published in top medical journals and 99 trials randomly selected from PEDro on the following characteristics: PEDro score, sample size, number of trial sites, use of prospective registration, positive or negative trial, citations, citations in guidelines, Altmetric score, impact factor, publications and citations of first and last author, and PEDro codes (sub-discipline, topic, problem, therapy, and body part). Trials were published from 2014 to 2019. One-way independent ANOVA and Chi-squared test evaluated between-group differences.Results: Compared to a random sample of physiotherapy trials, the PEDro top five trials and trials in top medical journals have higher PEDro scores, larger sample sizes, more study sites, more citations (including in guidelines), higher Altmetric scores, more likely to be prospectively registered, less likely to be positive trials, and have first and last authors with more citations and publications. The problem was the only PEDro code was distributed differently across the trial groups.Conclusion: The PEDro top five trials and physiotherapy trials published in the top medical journals have characteristics that may inform the design, conduct, and reporting of future physiotherapy trials.
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Affiliation(s)
- Joshua R Zadro
- School of Public Health, Faculty of Medicine and Health, Institute for Musculoskeletal Health, University of Sydney and Sydney Local Health District, Camperdown, Australia
| | - Anita B Amorim
- School of Public Health, Faculty of Medicine and Health, Institute for Musculoskeletal Health, University of Sydney and Sydney Local Health District, Camperdown, Australia.,School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Lidcombe, Australia
| | - Giovanni Ferreira
- School of Public Health, Faculty of Medicine and Health, Institute for Musculoskeletal Health, University of Sydney and Sydney Local Health District, Camperdown, Australia
| | - Xiaocong Hu
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Rosa E Becerra
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Broti S Reza
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Samar Khan
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Anne M Moseley
- School of Public Health, Faculty of Medicine and Health, Institute for Musculoskeletal Health, University of Sydney and Sydney Local Health District, Camperdown, Australia
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Araujo AC, Gonzalez GZ, Nascimento DP, Costa LOP. The impact of low back pain systematic reviews and clinical practice guidelines measured by the Altmetric score: Cross-Sectional study. Braz J Phys Ther 2021; 25:48-55. [PMID: 32067898 PMCID: PMC7817857 DOI: 10.1016/j.bjpt.2020.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 01/28/2020] [Accepted: 01/29/2020] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Although Altmetric has been widely used by researchers to monitor the audience of their articles, there are no studies that have analysed factors associated with Altmetric score for systematic reviews and clinical practice guidelines. OBJECTIVES 1) To analyse factors that could be associated with Altmetric scores for low back pain systematic reviews and clinical practice guidelines. 2) To describe the characteristics of these articles and their Altmetric scores. METHODS We searched for all low back pain systematic reviews and guidelines indexed on the Physiotherapy Evidence Database published between 2015 and 2017. We extracted data related to the published paper, the publishing journal, and Altmetric scores. RESULTS A total of 66 systematic reviews and 5 guidelines were included. The variable impact factor (independent variable) was associated with Altmetric mentioned score (dependent variable) with a β coefficient of 15.4 (95% CI: 0.97, 29.7) ajusted to all remaining variables. The variable number of citations normalized by year of publication (independent variable) was associated with Altmetric reader score (dependent variable) with a β coefficient of 6.4 (95% CI: 4.03, 8.72) ajusted to all remaining variables. We also found that the majority of the systematic reviews and guidelines were published in English, had a descriptive title, were published as open access, included multicenter studies, and had media release generated by the publishing journal. CONCLUSION Metrics related to the number of citations, such as the impact factor are associated with Altmetric scores.
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Affiliation(s)
- Amanda Costa Araujo
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade De São Paulo, São Paulo, SP, Brazil.
| | - Gabrielle Zoldan Gonzalez
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade De São Paulo, São Paulo, SP, Brazil
| | - Dafne Port Nascimento
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade De São Paulo, São Paulo, SP, Brazil
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Factors associated with the reporting quality of low back pain systematic review abstracts in physical therapy: a methodological study. Braz J Phys Ther 2020; 25:233-241. [PMID: 33246869 DOI: 10.1016/j.bjpt.2020.10.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/03/2020] [Accepted: 10/26/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Abstracts of systematic reviews (SR) are frequently used to guide clinical decision-making. However, if the abstract is inadequately reported, key information may be missing and it may not accurately summarize the results of the review. OBJECTIVE We aimed to investigate 1) if abstracts are fully reported; 2) if abstract reporting is associated with review/journal characteristics in physical therapy for low back pain (LBP); and 3) if these abstracts are consistent with the corresponding full texts. METHODS We searched the Physiotherapy Evidence Database for SRs in physical therapy for LBP published between 2015 and 2017. Associations between abstract reporting quality and review/journal characteristics were explored with linear regression. Abstract reporting was assessed with the 12 item Preferred Reporting Items for Systematic Reviews and Meta-Analyses for abstracts (PRISMA-A) checklist. Consistency of reporting between abstracts and the full text was evaluated by comparing responses to each item of the PRISMA-A using Kappa coefficients. Methodological quality of the reviews was assessed with A MeaSurement Tool to Assess systematic Reviews (AMSTAR-2). RESULTS We included 66 SRs, 9 Cochrane and 57 non-Cochrane. Review methodological quality ranged from 'high' (8%) to 'critically low' (76%). The mean ± SD of the "total number of PRISMA-A fully reported items" (range 0-12 points for fully reported items) was 4.1 ± 1.9 points for non-Cochrane review abstracts and 9.9 ± 1.1 points for Cochrane abstracts. Factors associated with reporting quality of abstracts were: journal impact factor (ß 0.20; 95% CI: 0.06, 0.35), number of words in abstract (ß 0.01; 95% CI: 0.00, 0.01) and review methodological quality ('critically low' with ß -3.06; 95% CI: -5.30, -0.82; with 'high' as reference variable). There was typically inconsistent reporting between abstract and full text, with most Kappa values lower than 0.60. CONCLUSIONS The abstracts of SRs in physical therapy for LBP were poorly reported and inconsistent with the full text. The reporting quality of abstracts was higher in journals with a higher impact factor, in abstracts with a greater number of words, and when the review was of higher methodological quality.
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Paci M, Prestera C, Ferrarello F. Generalizability of Results from Randomized Controlled Trials in Post-Stroke Physiotherapy. Physiother Can 2020; 72:382-393. [PMID: 35110812 PMCID: PMC8781507 DOI: 10.3138/ptc-2018-0117] [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] [Indexed: 08/15/2023]
Abstract
Purpose: The randomized controlled trial (RCT) is considered a reliable experimental design, able to detect the effect of an intervention. However, a criticism frequently levelled at RCTs by clinicians is their lack of generalizability. This study aimed to evaluate the generalizability of findings from RCTs of physiotherapy interventions for individuals with stroke. Method: A sample of RCTs of physiotherapy interventions after stroke indexed in the PEDro database was selected, and the reported inclusion and exclusion criteria were analyzed. Results: We reviewed 100 articles, which included 7,366 participants (41.6% women, with a mean weighted age of 65.5 years). The most frequent criteria for exclusion were comorbidity (83%), cognitive impairments (69%), communication skills (55%), recurrent stroke (53%), low functional level (47%) and being elderly (25%). Conclusions: A variety of cohorts of individuals who have had a stroke are excluded from RCTs published in the field of physiotherapy. Because they represent a substantial proportion of the real-world population with stroke, and consequently treated in clinical practice, more vulnerable cohorts of participants should be included in RCTs.
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Affiliation(s)
- Matteo Paci
- Unit of Functional Recovery, Azienda USL Toscana Centro, Florence
| | - Claudia Prestera
- Rehabilitation Center, Fondazione Filippo Turati Onlus, Gavinana, Pistoia, Italy
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Dose-response-relationship of stabilisation exercises in patients with chronic non-specific low back pain: a systematic review with meta-regression. Sci Rep 2020; 10:16921. [PMID: 33037280 PMCID: PMC7547082 DOI: 10.1038/s41598-020-73954-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/23/2020] [Indexed: 12/18/2022] Open
Abstract
Stabilization exercise (SE) is evident for the management of chronic non-specific low back pain (LBP). The optimal dose-response-relationship for the utmost treatment success is, thus, still unknown. The purpose is to systematically review the dose-response-relationship of stabilisation exercises on pain and disability in patients with chronic non-specific LBP. A systematic review with meta-regression was conducted (Pubmed, Web of Knowledge, Cochrane). Eligibility criteria were RCTs on patients with chronic non-specific LBP, written in English/German and adopting a longitudinal core-specific/stabilising/motor control exercise intervention with at least one outcome for pain intensity and/or disability. Meta-regressions (dependent variable = effect sizes (Cohens d) of the interventions (for pain and for disability), independent variable = training characteristics (duration, frequency, time per session)), and controlled for (low) study quality (PEDro) and (low) sample sizes (n) were conducted to reveal the optimal dose required for therapy success. From the 3,415 studies initially selected, 50 studies (n = 2,786 LBP patients) were included. N = 1,239 patients received SE. Training duration was 7.0 ± 3.3 weeks, training frequency was 3.1 ± 1.8 sessions per week with a mean training time of 44.6 ± 18.0 min per session. The meta-regressions' mean effect size was d = 1.80 (pain) and d = 1.70 (disability). Total R2 was 0.445 and 0.17. Moderate quality evidence (R2 = 0.231) revealed that a training duration of 20 to 30 min elicited the largest effect (both in pain and disability, logarithmic association). Low quality evidence (R2 = 0.125) revealed that training 3 to 5 times per week led to the largest effect of SE in patients with chronic non-specific LBP (inverted U-shaped association). In patients with non-specific chronic LBP, stabilization exercise with a training frequency of 3 to 5 times per week (Grade C) and a training time of 20 to 30 min per session (Grade A) elicited the largest effect on pain and disability.
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20
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A systematic review highlights the need to improve the quality and applicability of trials of physical therapy interventions for low back pain. J Clin Epidemiol 2020; 126:106-115. [DOI: 10.1016/j.jclinepi.2020.06.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/10/2020] [Accepted: 06/23/2020] [Indexed: 11/22/2022]
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21
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Exploratory analysis of randomized clinical trials in physiotherapy aimed at improving walking speed after stroke. Int J Rehabil Res 2020; 43:361-368. [DOI: 10.1097/mrr.0000000000000426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Alvarez G, Solà I, Sitjà-Rabert M, Fort-Vanmeerhaeghe A, Gich I, Fernández C, Bonfill X, Urrútia G. A methodological review revealed that reporting of trials in manual therapy has not improved over time. J Clin Epidemiol 2020; 121:32-44. [DOI: 10.1016/j.jclinepi.2020.01.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 01/08/2020] [Accepted: 01/15/2020] [Indexed: 12/12/2022]
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Jesus TS, Gianola S, Castellini G, Colquhoun H, Brooks D. Evolving Trends in Physiotherapy Research Publications between 1995 and 2015. Physiother Can 2020; 72:122-131. [PMID: 32494096 DOI: 10.3138/ptc-2018-0065] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Purpose: The aim of this study was to comparatively analyze evolving trends in physiotherapy (PT) research publications (excluding case reports and epidemiological and qualitative studies) between 1995 and 2015, inclusively in terms of research design, funding support, age groups, and health conditions. Method: This was an observational study using PubMed-indexed data. Combinations of medical subject headings identified yearly research publications for PT and comparator fields: human-based health and physical rehabilitation. Yearly publications data were extracted, relative percentages were computed, and linear or exponential regressions examined the yearly growth in the proportion of research publications over these 2 decades. Results: As a percentage of human-based health research publications, PT research publications grew exponentially: from 0.54% in 1995 to 2.37% in 2015 (r² = 0.97; p < 0.01). As a percentage of physical rehabilitation research publications, PT research grew from 38.2% in 1995 to 58.7% in 2015 (r² = 0.89; p < 0.01). Randomized controlled trials (RCTs) resulted in the majority of PT research publications (from 45.1% in 1995 to 59.4% in 2015; r² = 0.79; p < 0.01). Rates of declared funding increased (from 29.7% in 1995 to 57% in 2015; r² = 0.83; p < 0.01), but the comparator fields had similar growth. The percentage of PT research publications remained stable for most health conditions and age groups, decreased for those aged 0-18 years (p = 0.012) and for cardiovascular and pulmonary conditions (both p < 0.01), and increased for neoplasms (p < 0.01). Conclusions: PT research publications have become more prevalent among health and physical rehabilitation research publications; the majority of publications report on RCTs.
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Affiliation(s)
- Tiago S Jesus
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine, NOVA University of Lisbon, Lisbon, Portugal
| | - Silvia Gianola
- Center of Biostatistics for Clinical Epidemiology, School of Medicine and Surgery, University of Milano-Bicocca.,Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi
| | - Greta Castellini
- Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi.,Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Heather Colquhoun
- Department of Occupational Science and Occupational Therapy.,Rehabilitation Sciences Institute
| | - Dina Brooks
- Rehabilitation Sciences Institute.,Department of Physical Therapy, University of Toronto, Toronto.,School of Rehabilitation Science, McMaster University, Hamilton, Ont
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Ellaway-Barnard C, Killick H, Peryer G, Cross JL, Smith TO. The association between registration status and reported outcomes in physiotherapy randomised controlled trials. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2020. [DOI: 10.12968/ijtr.2019.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background/Aims Clinical trial registration has been proposed as a method of mitigating selective reporting in scientific research. It remains unknown whether trial registration is associated with reported outcomes in physiotherapy trials. This study aimed to analyse the association between registration status and outcome (the rejection or acceptance of a primary null hypothesis) for physiotherapy randomised controlled trials. Methods All randomised controlled trials reporting a physiotherapy intervention in publications listed in PubMed between 1 January 2017 and 30 June 2017 were included. Trial registration was determined based on the reporting of a registration number in the primary article or by identifying trials through trial registries. Results Of the 291 trials analysed, 176 (60.5%) were registered; 115 (39.5%) were not. There was no significant association between trial registration and outcome on multivariate analyses (Odds Ratio 1.65; 95% Confidence Interval (0.92–2.96); P=0.09). Only 22% of trials were prospectively registered. Conclusions Registration status and trial outcome are not associated in randomised controlled trials of physiotherapy interventions. The rate of physiotherapy trial registration remains low.
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Affiliation(s)
| | - Hannah Killick
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - Guy Peryer
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - Jane L Cross
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - Toby O Smith
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
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Abstract
BACKGROUND Inhalation of hypertonic saline improves sputum rheology, accelerates mucociliary clearance and improves clinical outcomes of people with cystic fibrosis. This is an update of a previously published Cochrane Review. OBJECTIVES To determine whether the timing of hypertonic saline inhalation (in relation to airway clearance techniques or in relation to time of day) has an impact on its clinical efficacy in people with cystic fibrosis. SEARCH METHODS We identified relevant randomised and quasi-randomised controlled trials from the Cochrane Cystic Fibrosis Trials Register, the Physiotherapy Evidence Database (PEDro), and international cystic fibrosis conference proceedings. Date of the last search of the Cochrane Cystic Fibrosis and Genetic Disorders Group's Cystic Fibrosis Trials Register: 28 February 2019. SELECTION CRITERIA Any trial of hypertonic saline in people with cystic fibrosis where timing of inhalation was the randomised element in the study protocol with either: inhalation up to six hours before airway clearance techniques compared to inhalation during airway clearance techniques compared to inhalation up to six hours after airway clearance techniques; or morning compared to evening inhalation with any definition provided by the author. DATA COLLECTION AND ANALYSIS Both authors independently assessed the trials identified by the search for potential inclusion in the review. The certainty of the evidence was assessed using GRADE. MAIN RESULTS The searches identified 104 trial reports which represented 51 trials, of which three cross-over trials (providing data on 77 participants) met our inclusion criteria. We present three comparisons: inhalation before versus during airway clearance techniques; inhalation before versus after airway clearance techniques; and inhalation during versus after airway clearance techniques. One trial (50 participants), given its three-arm design, was eligible for all three comparisons. No trials compared morning versus evening inhalation of hypertonic saline. The evidence from the three trials was judged to be of low quality downgraded for limitations (high risk of bias due to blinding) and indirectness (all participants are adults, and therefore not applicable to children). Intervention periods ranged from one treatment to three treatments in one day. There were no clinically important differences between the timing regimens of inhaling hypertonic saline before, during or after airway clearance techniques in the mean amount of improvement in lung function or symptom scores (77 participants), with the between-group comparisons being non-significant (low-certainty evidence). While there may be little or no difference in the rating of satisfaction when hypertonic saline was inhaled before versus during the airway clearance techniques (64 participants) (with the 95% confidence interval including the possibility of both a higher and lower rating of satisfaction), satisfaction may be lower on a 100-mm scale when inhaled after the airway clearance techniques compared to before: mean difference (MD) 20.38 mm (95% confidence interval (CI) 12.10 to 28.66) and when compared to during the techniques, MD 14.80 mm (95% CI 5.70 to 23.90). Perceived effectiveness showed similar results: little or no difference for inhalation before versus during airway clearance techniques (64 participants); may be lower when inhaled after the airway clearance techniques compared to before, MD 10.62 (95% CI 2.54 to 18.70); and also when compared to during the techniques, MD 15.60 (95% CI 7.55 to 23.65). There were no quality of life or adverse events reported in any of the trials. AUTHORS' CONCLUSIONS Timing of hypertonic saline inhalation makes little or no difference to lung function (low-certainty evidence). However, inhaling hypertonic saline before or during airway clearance techniques may maximise perceived efficacy and satisfaction. The long-term efficacy of hypertonic saline has only been established for twice-daily inhalations; however, if only one dose per day is tolerated, the time of day at which it is inhaled could be based on convenience or tolerability until evidence comparing these regimens is available. The identified trials were all of very short intervention periods, so longer-term research could be conducted to establish the effects arising from regular use, which would incorporate the influence of changes in adherence with long-term use, as well as generating data on any adverse effects that occur with long-term use.
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Affiliation(s)
- Mark Elkins
- University of SydneySydney Medical SchoolEdward Ford Building A27SydneyAustraliaNSW 2006
| | - Ruth Dentice
- Royal Prince Alfred HospitalDepartment of Respiratory MedicineLevel 11, E BlockMissenden RoadCamperdownNew South WalesAustraliaNSW 2050
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Eight in Every 10 Abstracts of Low Back Pain Systematic Reviews Presented Spin and Inconsistencies With the Full Text: An Analysis of 66 Systematic Reviews. J Orthop Sports Phys Ther 2020; 50:17-23. [PMID: 31443622 DOI: 10.2519/jospt.2020.8962] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Overview study. BACKGROUND Abstracts of systematic reviews have presented 'spin' (i.e. overstated interpretation of study results) and inconsistency with the full text. OBJECTIVES 1. Do abstracts of low back pain reviews contain spin? 2. Do these abstracts consistently represent the full text? 3. Is abstract spin associated with the type of conclusion? METHODS We searched the Physiotherapy Evidence Database (PEDro) on 10th January 2018. Data were extracted from systematic reviews of physiotherapy interventions for low back pain, published between 2015 and 2017. Spin was assessed using a 7-item checklist. We evaluated consistency by comparing information contained in the abstract and the full text using the 7-item checklist with Kappa coefficient analysis. We used logistic regression analysis to evaluate the association between spin in the abstract and type of conclusion. We evaluated methodological quality using the AMSTAR-2 (A MeaSurement Tool to Assess systematic Reviews). RESULTS We included 66 eligible systematic reviews, subdivided into Cochrane (n=9) and non-Cochrane (n=57) reviews. There was some form of spin in 80% of abstracts. Abstracts of non-Cochrane reviews were not consistent with the full text (fair to moderate agreement). Cochrane review abstracts had substantial to almost perfect agreement with the full text. Spin was not associated with the type of conclusion in all systematic reviews (P < 0.05). The methodological quality ranged from 'high' to 'critically low'. CONCLUSIONS The abstracts of systematic reviews evaluating physiotherapy interventions for low back pain need improvement. J Orthop Sports Phys Ther, Epub 23 Aug 2019. doi:10.2519/jospt.2020.8962.
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Magalhães Franchi U, Luiz Carregaro R, Paula de Souza L, Augusto Penha A, Padula RS. Occupational health and ergonomics physiotherapists in Brazil: investigation of the socio-demographic profile and professional practices. Physiother Theory Pract 2019; 37:1466-1473. [PMID: 31847664 DOI: 10.1080/09593985.2019.1703228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Occupational health and ergonomics (OHE) has been recognized as a Physiotherapy specialty in 15 countries; however, a lack of studies that provide profiles of OHE Physiotherapists (PTs) and their professional practices.Objective: To provides a profile of the OHE PTs in Brazil, identify and audit their current professional practices based on the Conselho Federal de Fisioterapia e Terapia Ocupacional (COFFITO) guidelines for this specialty.Method: This was a cross-sectional study. The participants were legally registered with the Regional Council of Physiotherapy and Occupational Therapy (CREFITO) in Brazil. An invitation to participate in the survey was sent to the members of the Association of Physiotherapists in Occupational Health and Ergonomics (ABRAFIT) and PTs recognized for their contributions to the OHE field. The participants were contacted through e-mail, Facebook posts, and LinkedIn messages. The questionnaire was distributed through the SurveyMonkey platform.Results: A total of 153 (86%) OHE PTs returned the survey. The mean age was 35.6 (SD 6.8) years, mean time in the OHE field was 8.5 (SD 5.6) years, the majority are women (61.5%). The OHE PTs were company employees or service providers. The OHE PTs reported satisfaction with their professional performance (74.8%). The OHE PTs' most frequent interventions include biomechanical exposure assessments, ergonomic workplace analysis, and occupational health management.Conclusion: The OHE PTs in Brazil are predominantly women with professional experience who earn higher salaries than other PTs specialties. The OHE PTs based on their audited practices within the COFFITO guidelines focus on ergonomic workplace analysis and biomechanical exposure assessment.
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Affiliation(s)
- Uerley Magalhães Franchi
- Master and Doctoral Program in Physical Therapy, Universidade Cidade de São Paulo (UNICID), São Paulo, Brazil
| | - Rodrigo Luiz Carregaro
- Master Program in Rehabilitation Sciences, School of Physical Therapy, Universidade de Brasília (UnB), Campus UnB Ceilândia, Brasilia, DF, Brazil
| | - Leticia Paula de Souza
- Deparment of Physical Therapy, Universidade Cidade de São Paulo (UNICID), São Paulo, Brazil
| | - Arquimedes Augusto Penha
- Physiotherapist, President of the Occupational Physiotherapy Association (ABRAFIT), Curitiba, SP, Brazil
| | - Rosimeire Simprini Padula
- Master and Doctoral Program in Physical Therapy, Universidade Cidade de São Paulo (UNICID), São Paulo, Brazil.,Deparment of Physical Therapy, Universidade Cidade de São Paulo (UNICID), São Paulo, Brazil
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Cary D, Briffa K, McKenna L. Identifying relationships between sleep posture and non-specific spinal symptoms in adults: A scoping review. BMJ Open 2019; 9:e027633. [PMID: 31256029 PMCID: PMC6609073 DOI: 10.1136/bmjopen-2018-027633] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES The objectives of this scoping review were to identify (1) study designs and participant populations, (2) types of specific methodology and (3) common results, conclusions and recommendations from the body of evidence regarding our research question; is there a relationship between sleep posture and spinal symptoms. DESIGN Scoping review. DATA SOURCES PEDro, Embase, Cumulative Index to Nursing and Allied Health Literature, Cochrane Library, Medline, ProQuest, PsycINFO, SportDISCUS and grey literature from inception to 10 April 2018. DATA SELECTION Using a modified Arksey and O'Malley framework, all English language studies in humans that met eligibility criteria using key search terms associated with sleep posture and spinal symptoms were included. DATA EXTRACTION Data were independently extracted by two reviewers and mapped to describe the current state of the literature. Articles meeting the search criteria were critically appraised using the Downs and Black checklist. RESULTS From 4186 articles, four articles were identified, of which three were epidemiological and one interventional. All studies examined three or more sleep postures, all measured sleep posture using self-report and one study also used infrared cameras. Two studies examined symptoms arising from the lumbar spine, one the cervical spine and one the whole spine. Waking pain and stiffness were the most common symptoms explored and side lying was generally protective against spinal symptoms. CONCLUSIONS This scoping review highlights the importance of evaluating sleep posture with respect to waking symptoms and has provided preliminary information regarding relationships between sleep posture and spinal symptoms. However, there were not enough high-quality studies to adequately answer our research question. It is recommended future research consider group sizes and population characteristics to achieve research goals, that a validated measure be used to assess sleep posture, that characteristics and location of spinal symptoms are clearly defined and that the side lying posture is subclassified.
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Affiliation(s)
- Doug Cary
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
- AAP Education, Esperance, Western Australia, Australia
| | - Kathy Briffa
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Leanda McKenna
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
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Nascimento DP, Costa LOP, Gonzalez GZ, Maher CG, Moseley AM. Abstracts of low back pain trials are poorly reported, contain spin of information and are inconsistent with the full text: An overview study. Arch Phys Med Rehabil 2019; 100:1976-1985.e18. [PMID: 31207219 DOI: 10.1016/j.apmr.2019.03.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/09/2019] [Accepted: 03/20/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To investigate trials abstracts evaluating treatments for low back pain with regards to completeness of reporting, spin (i.e., interpretation of study results that overemphasizes the beneficial effects of the intervention), and inconsistencies in data with the full text. DATA SOURCES The search was performed on Physiotherapy Evidence Database (PEDro) in February 2016. STUDY SELECTION This is an overview study of a random sample of 200 low back pain trials published between 2010 and 2015. The languages of publication were restricted to English, Spanish and Portuguese. DATA EXTRACTION Completeness of reporting was assessed using the CONSORT for Abstracts checklist (CONSORT-A). Spin was assessed using a SPIN-checklist. Consistency between abstract and full text were assessed by applying the assessment tools to both the abstract and full text of each trial and calculating inconsistencies in the summary score (paired t test) and agreement in the classification of each item (Kappa statistics). Methodological quality was analyzed using the total PEDro score. DATA SYNTHESIS The mean number of fully reported items for abstracts using the CONSORT-A was 5.1 (SD 2.4) out of 15 points and the mean number of items with spin was 4.9 (SD 2.6) out of 7 points. Abstract and full text scores were statistically inconsistent (P=0.01). There was slight to moderate agreement between items of the CONSORT-A in the abstracts and full text (mean Kappa 0.20 SD 0.13) and fair to moderate agreement for items of the SPIN-checklist (mean Kappa 0.47 SD 0.09). CONCLUSIONS The abstracts were incomplete, with spin and inconsistent with the full text. We advise health care professionals to avoid making clinical decisions based solely upon abstracts. Journal editors, reviewers and authors are jointly responsible for improving abstracts, which could be guided by amended editorial policies.
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Affiliation(s)
- Dafne P Nascimento
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de Sao Paulo, Sao Paulo, Brazil.
| | - Leonardo O P Costa
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de Sao Paulo, Sao Paulo, Brazil
| | - Gabrielle Z Gonzalez
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de Sao Paulo, Sao Paulo, Brazil
| | - Christopher G Maher
- Musculoskeletal Health Sydney, School of Public Health, The University of Sydney, Sydney, Australia
| | - Anne M Moseley
- Musculoskeletal Health Sydney, School of Public Health, The University of Sydney, Sydney, Australia
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Scola LFC, Moseley AM, Thabane L, Almeida M, Costa LDCM. A methodological survey on reporting of pilot and feasibility trials for physiotherapy interventions: a study protocol. BMJ Open 2019; 9:e020580. [PMID: 31122962 PMCID: PMC6538092 DOI: 10.1136/bmjopen-2017-020580] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
INTRODUCTION Pilot and feasibility trials aim to test whether a full trial can be conducted or if any procedures must be changed for the full trial. Pilot trials must be reported in a transparent, accurate and complete way. In this report, we present a protocol for a methodological survey with the following aims: (1) to determine the percentage of physiotherapy trial reports which claim to be pilot or feasibility trials that evaluate feasibility, (2) to determine the aspect of feasibility evaluated in the primary objectives of the pilot or feasibility trials, (3) to describe the completeness of reporting of abstracts and full articles of pilot or feasibility trials using the Consolidated Standards of Reporting Trials (CONSORT) extension to randomised pilot and feasibility trials and (4) to investigate factors associated with completeness of reporting of pilot or feasibility trials. METHODS AND ANALYSIS Reports of randomised controlled trials indexed in the Physiotherapy Evidence Database (PEDro) that claim to be pilot or feasibility trials and published in 2011-2017 will be included. Two independent reviewers will confirm eligibility and classify the aspect of feasibility being evaluated in the objectives of the included pilot or feasibility trials. Completeness of reporting of both the abstract and the full article will be evaluated using the CONSORT extension to randomised pilot and feasibility trials. The primary analysis will be a descriptive analysis about the reporting quality of abstracts and full texts of pilot and feasibility trials. We will use generalised estimating equation analysis to explore factors associated with completeness of reporting. ETHICS AND DISSEMINATION The results of this study will be disseminated by presentation at conferences and will be submitted for publication in a peer-reviewed journal. Ethical approval is not necessary for this study.
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Affiliation(s)
- Luiz Felicio Cadete Scola
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
- Department of Physical Therapy, Centro Universitário Anhanguera, São Paulo, Brazil
| | - Anne M Moseley
- Institute for Musculoskeletal Health, School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Lehana Thabane
- Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Matheus Almeida
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
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Carvalho FA, Elkins MR, Franco MR, Pinto RZ. Are plain-language summaries included in published reports of evidence about physiotherapy interventions? Analysis of 4421 randomised trials, systematic reviews and guidelines on the Physiotherapy Evidence Database (PEDro). Physiotherapy 2019; 105:354-361. [PMID: 30876718 DOI: 10.1016/j.physio.2018.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 11/04/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND A plain-language summary is a short and clearly stated version of a study's results using non-scientific vocabulary that provide many advantages for patients and clinicians in the process of shared decision-making. OBJECTIVES The primary objective was to investigate the extent to which published reports of physiotherapy interventions provide plain-language summaries. We investigate as the secondary objectives if the available plain-language summaries are at a suitable reading level for a lay person and if inclusion of plain-language summaries in these reports is increasing over time and is associated with trial quality (i.e. PEDro score). DATA SOURCES All 4421 randomised controlled trials (RCT), systematic reviews and clinical practice guidelines that included plain-language summaries indexed on Physiotherapy Evidence Database (PEDro) were included. MAIN OUTCOME MEASURES Proportion of published reports with plain-language summaries, Flesch Reading Ease Score (FRES) and the Flesch-Kincaid Grade Level (FKGL). RESULTS The number of published reports with a plain-language summary doubled in the last 6 years. From a total of 34,444 reports indexed on PEDro, only 4421 reports had English plain-language summaries. RCTs with plain-language summaries had higher PEDro scores than RCTs without plain-language summaries (mean difference=0.8 points, 95%CI 0.7 to 0.8). Only 2% of reports were considered at a suitable reading level by the FKGL formula and 0.1% by the FRES formula. CONCLUSIONS Although the publication of plain-language summaries is increasing over time, the current number corresponds to only 13% of all published reports. In addition the majority of plain-language summaries are written at an advanced reading level.
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Affiliation(s)
- Flávia A Carvalho
- Department of Physical Therapy, Faculty of Science and Technology, Sao Paulo State University, Presidente Prudente, Brazil.
| | - Mark R Elkins
- Sydney Medical School, University of Sydney, Sydney, Australia; Centre for Evidence-Based Physiotherapy, Institute for Musculoskeletal Health, School of Public Health, University of Sydney, Sydney, Australia.
| | - Márcia R Franco
- Department of Physical Therapy, Centro Universitário UNA, Contagem, Brazil.
| | - Rafael Z Pinto
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil.
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Elkins MR, Moseley AM. Societá Italiana de Fisioterapia and the Physiotherapy Evidence Database (PEDro). Arch Physiother 2019; 9:5. [PMID: 30915235 PMCID: PMC6417184 DOI: 10.1186/s40945-019-0058-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 02/26/2019] [Indexed: 11/10/2022] Open
Abstract
This paper provides an overview of a free resource that can be used by physiotherapists to assist their efforts to undertake evidence-based practice. The resource is the Physiotherapy Evidence Database (PEDro; www.pedro.org.au) – a searchable online database that in February 2019 indexes the details of over 42,000 pieces of published evidence about the effects of physiotherapy interventions. PEDro is searched millions of times each year by users worldwide. Societá Italiana de Fisioterapia (SIF; www.sif-fisioterapia.it) has entered into a collaboration with the developers of PEDro. In addition to describing the evidence available on PEDro and who uses it, this paper also summarises the features of PEDro that can facilitate evidence-based physiotherapy. This paper concludes by outlining the collaboration between SIF and PEDro.
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Affiliation(s)
- Mark R Elkins
- 1The University of Sydney, Faculty of Medicine and Health, Sydney School of Public Health, Institute for Musculoskeletal Health, Sydney, Australia.,Centre for Education and Workforce Development, Sydney Local Health District, Building 301, Rozelle, 2039 Australia
| | - Anne M Moseley
- 1The University of Sydney, Faculty of Medicine and Health, Sydney School of Public Health, Institute for Musculoskeletal Health, Sydney, Australia
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Aguiar LT, Nadeau S, Martins JC, Teixeira-Salmela LF, Britto RR, Faria CDCDM. Efficacy of interventions aimed at improving physical activity in individuals with stroke: a systematic review. Disabil Rehabil 2018; 42:902-917. [PMID: 30451539 DOI: 10.1080/09638288.2018.1511755] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Purpose: To identify interventions employed to increase post-stroke physical activity, evaluate their efficacy, and identify the gaps in literature.Materials and methods: Randomized controlled trials published until March 2018 were searched in MEDLINE, PEDro, EMBASE, LILACS, and SCIELO databases. The quality of each study and overall quality of evidence were assessed using the PEDro and the GRADE scales.Results: Eighteen studies were included (good PEDro and very low GRADE-scores). In seven, the experimental groups showed significant increases in physical activity (aerobics, resistance, and home-based training; counseling, aerobics, resistance, and home-based training; electrical stimulation during walking; functional-task training; robot-assisted arm therapy; accelerometer-based feedback, and physical activity encouragement). In seven, there were no significant between-group differences (physical activity plan; stretching, use of toe-spreaders, standard treatment; counseling; circuit video-game; functional-task; counseling and cognitive training). The combined experimental and control groups showed significant declines in physical activity in one study (aerobic training or stretching) and increases in three others (aerobic, resistance or sham resistance training; stroke-with advice or only stroke-counseling; aerobic training, educational sessions, standard treatment, and coaching, or mobilization and standard treatment). A meta-analysis could not be performed, due to heterogeneity.Conclusions: Some interventions improved physical activity after stroke. However, the interpretability is limited.Implications for rehabilitationIndividuals with stroke show low physical activity, which may compromise function and health.The use of interventions aimed at improving and maintaining physical activity of individuals with stroke are recommended.Some interventions, such as aerobic, resistance, and combined home-based training, electrical stimulation during walking, functional task training, and arm robot-assisted therapy, could improve the physical activity after stroke.
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Affiliation(s)
- Larissa Tavares Aguiar
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil.,École de réadaptation, Université de Montréal (UdeM), Montréal, Canada
| | - Sylvie Nadeau
- École de réadaptation, Université de Montréal (UdeM), Montréal, Canada
| | - Júlia Caetano Martins
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | | | - Raquel Rodrigues Britto
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
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Effectiveness of interventions aiming at reducing sedentary behaviour in a non-surgical population with overweight or obesity: A systematic review and meta-analysis. Obes Res Clin Pract 2018; 13:115-128. [PMID: 30446257 DOI: 10.1016/j.orcp.2018.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 08/07/2018] [Accepted: 10/22/2018] [Indexed: 02/06/2023]
Abstract
AIM This systematic review and meta-analyses of randomised controlled trials (RCTs) investigated the effectiveness of interventions to reduce sedentary behaviour amongst people with overweight or obesity. Secondarily, it aimed to investigate the effectiveness of these interventions on body mass index (BMI), time spent in moderate-to-vigorous physical activity (MVPA) and health-related quality of life (HRQoL). METHODS A search of six databases (CENTRAL, PubMed, Embase, PEDro, CINAHL and PsycINFO) was conducted from inception to July 2018. RCTs in which sedentary behaviour was measured by accelerometry or inclinometry, with participants of any age with overweight or obesity were included. Subgroup analyses were undertaken comparing studies that included adults versus children and studies with an active component (e.g., treadmill desk, physically active breaks) versus no active component to their intervention. RESULTS Nine studies (n=1859) were included. Compared to the control group, the interventions significantly reduced time spent in sedentary behaviour (standardised mean difference [95% confidence interval] -0.33 [-0.59 to -0.08] overall; -0.53 [-0.95 to -0.11] in adults). Subgroup analyses demonstrated that only interventions that included active components reduced time spent in sedentary behaviour (-0.54 [-0.88 to -0.20]) and increased time spent in MVPA (1.29 [0.02 to 2.56]). Subgroup analyses demonstrated that interventions only reduced BMI in studies of children (-0.09 [-0.18 to -0.00]) and in those with no active component (-0.09 [-0.18 to -0.01]). There were insufficient data to investigate the effectiveness of these interventions on HRQoL. CONCLUSIONS This novel systematic review and meta-analyses suggests interventions aiming to effectively reduce objectively-measured sedentary behaviour need to specifically include an active component.
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Freire APCF, Elkins MR, Ramos EMC, Moseley AM. Use of 95% confidence intervals in the reporting of between-group differences in randomized controlled trials: analysis of a representative sample of 200 physical therapy trials. Braz J Phys Ther 2018; 23:302-310. [PMID: 30366845 DOI: 10.1016/j.bjpt.2018.10.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVES To assess the prevalence of the use of 95% confidence intervals in the reporting of between-group differences in randomized controlled trials of physical therapy interventions and to determine if the prevalence is changing over time. METHODS Observational study, including an analysis of 200 trials from the Physiotherapy Evidence Database: 50 from each of the years 1986, 1996, 2006, and 2016. The primary outcome used was the prevalence of the between-group difference presented with 95% confidence intervals. We also extracted trial characteristics for descriptive purposes (i.e., number of participants, number of sites involved in recruitment, country(ies) of data collection, funding, subdiscipline of physical therapy, publication language and total Physiotherapy Evidence Database score). RESULTS Most commonly, the trials were published in English (89%) and classified in the musculoskeletal subdiscipline (23%). The overall prevalence of use of confidence intervals was 29% and there was a consistent increase in reporting between 1986 and 2016, with peak usage in the 2016 cohort (42%). Confidence intervals were more likely to be used in trials that had received funding, were conducted in Europe and Oceania, and in trials with a Physiotherapy Evidence Database score of at least 6/10. CONCLUSIONS Most trials of physical therapy interventions do not report confidence intervals around between-group differences. However, use of confidence intervals is increasing steadily, especially among high-quality trials. Physical therapists must understand confidence intervals so that they can understand a growing number of trials in physical therapy.
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Affiliation(s)
| | - Mark R Elkins
- Centre for Education & Workforce Development, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Ercy Mara Cipulo Ramos
- Department of Physical Therapy, Universidade Estadual Paulista Júlio Mesquita Filho, Presidente Prudente, SP, Brazil
| | - Anne M Moseley
- The University of Sydney, School of Public Health, Musculoskeletal Health Sydney, Sydney, New South Wales, Australia
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Álvarez-Gallardo IC, Bidonde J, Busch A, Westby M, Kenny GP, Delgado-Fernández M, Carbonell-Baeza A, Rahman P, De Angelis G, Brosseau L. Therapeutic validity of exercise interventions in the management of fibromyalgia. J Sports Med Phys Fitness 2018; 59:828-838. [PMID: 30293405 DOI: 10.23736/s0022-4707.18.08897-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND This study aimed to evaluate the therapeutic validity of exercise interventions included in a previous umbrella systematic review of high-quality randomized controlled trials (RCTs) in the management of fibromyalgia and to explore whether exercise interventions with high therapeutic validity and that meet the 2013 American College of Sports Medicine (ACSM) guidelines are positively associated with greater pain relief. METHODS Therapeutic validity was evaluated based on the CONsensus on Therapeutic Exercise and Training (CONTENT) Scale, in high methodological quality RCTs found in the nine systematic reviews of a previous umbrella review on exercise interventions in the management of fibromyalgia. Additionally, adherence to the 2013 ACSM exercise recommendations for fibromyalgia was analyzed. The effect size for pain relief after the exercise programs was also considered. RESULTS The CONTENT mean total score was 4.42 out of 9, demonstrating generally low therapeutic validity of the 28 included RCTs. There was poor concordance between therapeutic validity and pain relief (Kappa values ranging between -0.6 to 0.57). Kappa statistic results showed poor concordance (k=0.01) between statistically significant (P<0.05) pain relief values and adherence to the 2013 ACSM exercise recommendations. CONCLUSIONS The therapeutic validity of exercise intervention programs in fibromyalgia is low. This is mainly due to incomplete descriptions of exercise interventions and adherence. Poor concordance is found between high therapeutic validity and adherence to the ACSM exercise recommendations with pain relief. Improved standardized reporting is recommended to identify optimal exercise prescription for fibromyalgia.
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Affiliation(s)
- Inmaculada C Álvarez-Gallardo
- Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain - .,Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain -
| | - Julia Bidonde
- School of Rehabilitation Science, University of Saskatchewan, Saskatoon, SK, Canada.,Department of Health Technology Assessment at the Norwegian Institute of Public Health, Oslo, Norway
| | - Angela Busch
- School of Rehabilitation Science, University of Saskatchewan, Saskatoon, SK, Canada
| | - Marie Westby
- Mary Pack Arthritis Program, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Glen P Kenny
- Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Manuel Delgado-Fernández
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Ana Carbonell-Baeza
- Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain
| | - Prinon Rahman
- Department of Community Health and Epidemiology, Dalhousie University, Halifax, NC, Canada
| | - Gino De Angelis
- School of Rehabilitation Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Lucie Brosseau
- School of Rehabilitation Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
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Description of low back pain clinical trials in physical therapy: a cross sectional study. Braz J Phys Ther 2018; 23:448-457. [PMID: 30237058 DOI: 10.1016/j.bjpt.2018.09.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 08/27/2018] [Accepted: 09/04/2018] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE To describe the main characteristics of low back pain randomized controlled trials on the Physiotherapy Evidence Database, and to rank the journals where these trials were published according to their Impact Factor. METHODS This is a cross sectional study based on a collection of randomized controlled trials. A random sample of 200 low back pain trials published between 2010 and 2015 were selected from Physiotherapy Evidence Database in February 2016. We collected the following main characteristics of trials: 2015 journal Impact Factor; if the paper was published as open access; CONSORT recommendations endorsement by the journal; methodological quality and statistical reporting measured by the 0-10 items Physiotherapy Evidence Database scale. Data was analyzed descriptively. RESULTS Trials were published in journals with a mean Impact Factor of 2.5 (SD 2.5), from which 55.5% endorsed the CONSORT recommendations. The methodological quality was moderate with 5.8 points (SD 1.6). The top 3 journals according to Impact Factor were: (1) British Medical Journal; (2) Annals of Internal Medicine; and (3) BMC Medicine. Only 6 out of 97 journals publishing low back pain trials combined the following factors: journal Impact Factor higher than 2.0, mean trial methodological quality higher than 6.0 points, endorse CONSORT recommendations and offering papers as open access. CONCLUSION Clinicians interested in low back pain trials must look for a wide variety of healthcare journals. A substantial number of low back pain randomized controlled trials did not follow adequate reporting and methodological recommendations.
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Benfica PDA, Aguiar LT, Brito SAFD, Bernardino LHN, Teixeira-Salmela LF, Faria CDCDM. Reference values for muscle strength: a systematic review with a descriptive meta-analysis. Braz J Phys Ther 2018; 22:355-369. [PMID: 29764761 PMCID: PMC6157470 DOI: 10.1016/j.bjpt.2018.02.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 01/31/2018] [Accepted: 02/07/2018] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND Muscle strength is an important component of health. OBJECTIVE To describe and evaluate the studies which have established the reference values for muscle strength on healthy individuals and to synthesize these values with a descriptive meta-analysis approach. METHODS A systematic review was performed in MEDLINE, LILACS, and SciELO databases. Studies that investigated the reference values for muscle strength of two or more appendicular/axial muscle groups of health individuals were included. Methodological quality, including risk of bias was assessed by the QUADAS-2. Data extracted included: country of the study, sample size, population characteristics, equipment/method used, and muscle groups evaluated. RESULTS Of the 414 studies identified, 46 were included. Most of the studies had adequate methodological quality. Included studies evaluated: appendicular (80.4%) and axial (36.9%) muscles; adults (78.3%), elderly (58.7%), adolescents (43.5%), children (23.9%); isometric (91.3%) and isokinetic (17.4%) strength. Six studies (13%) with similar procedures were synthesized with meta-analysis. Generally, the coefficient of variation values that resulted from the meta-analysis ranged from 20.1% to 30% and were similar to those reported by the original studies. The meta-analysis synthesized the reference values of isometric strength of 14 muscle groups of the dominant/non-dominant sides of the upper/lower limbs of adults/elderly from developed countries, using dynamometers/myometer. CONCLUSIONS Most of the included studies had adequate methodological quality. The meta-analysis provided reference values for the isometric strength of 14 appendicular muscle groups of the dominant/non-dominant sides, measured with dynamometers/myometers, of men/women, of adults/elderly. These data may be used to interpret the results of the evaluations and establish appropriate treatment goals.
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Affiliation(s)
- Poliana do Amaral Benfica
- Universidade Federal de Minas Gerais (UFMG), Departamento de Fisioterapia, Belo Horizonte, Minas Gerais, Brazil
| | - Larissa Tavares Aguiar
- Universidade Federal de Minas Gerais (UFMG), Departamento de Fisioterapia, Belo Horizonte, Minas Gerais, Brazil
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Ferrarello F, Viligiardi M, Di Bari M. Ethics reporting practices in randomized controlled trials of physical therapy interventions after stroke. Arch Physiother 2018; 8:8. [PMID: 29992047 PMCID: PMC5989458 DOI: 10.1186/s40945-018-0049-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/15/2018] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Adequate reporting of ethics-related research methods promotes convergence on best ethics practices. In physical therapy, studies on ethics reporting are limited to few aspects, and none focuses on stroke research. Our objectives were to investigate the reporting of multiple ethics-related features and its variation over time, and the characteristics of the studies associated with ethics reporting in Randomized Controlled Trials (RCTs) of physical therapy interventions after stroke. METHODS A random sample of RCTs published in the years 2004, 2009 and 2014, was extracted from the PubMed database, regardless of the publishing journal. For each trial we investigated year of publication, trial registration, sample size, stroke subtype, phase of the disease, setting, interventions and dosing, outcome measures, outcome of the study, PEDro score and 5-year impact factor of the publishing journal. Reporting of ethics-related issues was analyzed. Differences between groups were examined. Multiple regression was used to evaluate the relationship between ethics-related issues reporting and some studies' characteristics. RESULTS Eighty studies were reviewed. Groups differed in the proportion of registered trials (p = .009), 5-year impact factor (p = .011), assessment of cognitive capacity (p = .049), declaration about conflict of interest (p < .001), and number of ethics-related issues reported (p = .009). The proportion of issues reported ranged from 92.5% (consent obtaining) to 0% (eventual follow up care). Post-hoc comparisons showed significantly greater reporting of ethics issues in trials published in the year 2014 compared to 2004 (p = .014, 95%CI = 0.40/4.26). Year of publication and PEDro score were significant predictors of adequate reporting. CONCLUSIONS Authors, editors, and reviewers should be more rigorous and demanding about the reporting of ethic-related methods in randomized controlled trials of physical therapy interventions after stroke.
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Affiliation(s)
- Francesco Ferrarello
- Functional Rehabilitation, Azienda USL Toscana Centro, Via Cavour 118/120, 59100 Prato, Italy
| | - Matteo Viligiardi
- Outpatient Rehabilitation, CRT Clinica di Riabilitazione Toscana Terranuova Bracciolini Spa, Via Gaetano Donizetti 2, 52028 Terranuova Bracciolini, AR Italy
| | - Mauro Di Bari
- Department of Experimental and Clinical Medicine, Research Unit of Medicine of Aging, University of Florence, and Azienda Ospedaliero–Universitaria Careggi, Viale Pieraccini 18, 50139 Florence, Italy
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Oliveira CB, Elkins MR, Lemes ÍR, de Oliveira Silva D, Briani RV, Monteiro HL, Azevedo FMD, Pinto RZ. A low proportion of systematic reviews in physical therapy are registered: a survey of 150 published systematic reviews. Braz J Phys Ther 2018; 22:177-183. [PMID: 29128407 PMCID: PMC5993937 DOI: 10.1016/j.bjpt.2017.09.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 08/22/2017] [Accepted: 09/21/2017] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Systematic reviews provide the best evidence about the effectiveness of healthcare interventions. Although systematic reviews are conducted with explicit and transparent methods, discrepancies might occur between the protocol and the publication. OBJECTIVES To estimate the proportion of systematic reviews of physical therapy interventions that are registered, the methodological quality of (un)registered systematic reviews and the prevalence of outcome reporting bias in registered systematic reviews. METHODS A random sample of 150 systematic reviews published in 2015 indexed on the PEDro database. We included systematic reviews written in English, Italian, Portuguese and Spanish. A checklist for assessing the methodological quality of systematic reviews tool was used. Relative risk was calculated to explore the association between meta-analysis results and the changes in the outcomes. RESULTS Twenty-nine (19%) systematic reviews were registered. Funding and publication in a journal with an impact factor higher than 5.0 were associated with registration. Registered systematic reviews demonstrated significantly higher methodological quality (median=8) than unregistered systematic reviews (median=5). Nine (31%) registered systematic reviews demonstrated discrepancies between protocol and publication with no evidence that such discrepancies were applied to favor the statistical significance of the intervention (RR=1.16; 95% CI: 0.63-2.12). CONCLUSION A low proportion of systematic reviews in the physical therapy field are registered. The registered systematic reviews showed high methodological quality without evidence of outcome reporting bias. Further strategies should be implemented to encourage registration.
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Affiliation(s)
- Crystian B Oliveira
- Departmento de Fisioterapia, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Mark R Elkins
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia; Centre for Evidence-Based Physiotherapy, Musculoskeletal Health Sydney, School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - Ítalo Ribeiro Lemes
- Departmento de Fisioterapia, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Danilo de Oliveira Silva
- La Trobe Sports and Exercise Medicine Research Centre, School of Allied Health, La Trobe University, Bundoora, Victoria, Australia
| | - Ronaldo V Briani
- Departmento de Fisioterapia, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Henrique Luiz Monteiro
- Departamento de Educação Física, Faculdade de Ciências, Universidade Estadual Paulista (UNESP), Bauru, SP, Brazil
| | - Fábio Mícolis de Azevedo
- Departmento de Fisioterapia, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil
| | - Rafael Zambelli Pinto
- Departmento de Fisioterapia, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista (UNESP), Presidente Prudente, SP, Brazil; Departamento de Fisioterapia, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
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Araujo AC, Nascimento DP, Gonzalez GZ, Maher CG, Costa LOP. Impact of Low Back Pain Clinical Trials Measured by the Altmetric Score: Cross-Sectional Study. J Med Internet Res 2018; 20:e86. [PMID: 29622526 PMCID: PMC5909054 DOI: 10.2196/jmir.9368] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/19/2017] [Accepted: 01/02/2018] [Indexed: 12/20/2022] Open
Abstract
Background There is interest from authors and publishers in sharing the results of their studies over the Internet in order to increase their readership. In this way, articles tend to be discussed and the impact of these articles tends to be increased. In order to measure this type of impact, a new score (named Altmetric) was created. Altmetric aims to understand the individual impact of each article through the attention attracted online. Objective The primary objective of this study was to analyze potential factors related with the publishing journal and the publishing trial that could be associated with Altmetric scores on a random sample of low back pain randomized controlled trials (RCTs). The secondary objective of this study was to describe the characteristics of these trials and their Altmetric scores. Methods We searched for all low back pain RCTs indexed on the Physiotherapy Evidence Database (PEDro; www.pedro.org.au) published between 2010 and 2015. A total of 200 articles were randomly selected, and we extracted data related to the publishing trial, the publishing journal, methodological quality of the trials (measured by the 0-10 item PEDro scale), and total and individual scores of Altmetric mentioned and Altmetric reader. The study was a cross-sectional study, and multivariate regression models and descriptive statistics were used. Results A total of four variables were associated with Altmetric mentioned score: impact factor (β-coefficient=3.4 points), number of years since publication (β-coefficient=–4.9 points), number of citations divided by years since publication (β-coefficient=5.2 points), and descriptive title (β-coefficient=–29.4 points). Only one independent variable was associated with Altmetric reader score: number of citations divided by years since publication (β-coefficient=10.1 points, 95% CI 7.74-12.46). We also found that the majority of articles were published in English, with a descriptive title, and published in open access journals endorsing the Consolidated Standards of Reporting Trials (CONSORT) statement. Conclusions Researchers should preferably select high impact factor journals for submission and use declarative or interrogative titles, as these factors are likely to increase the visibility of their studies in social media.
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Affiliation(s)
- Amanda Costa Araujo
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
| | - Dafne Port Nascimento
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
| | - Gabrielle Zoldan Gonzalez
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
| | - Christopher G Maher
- Musculoskeletal Health Sydney, School of Public Health, The University of Sydney, Sydney, Australia
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Saito H, Harrold ME, Cavalheri V, McKenna L. Scapular focused interventions to improve shoulder pain and function in adults with subacromial pain: A systematic review and meta-analysis. Physiother Theory Pract 2018; 34:653-670. [DOI: 10.1080/09593985.2018.1423656] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hiroki Saito
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University of Technology, Perth, WA, Australia
| | - Meg E. Harrold
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University of Technology, Perth, WA, Australia
| | - Vinicius Cavalheri
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University of Technology, Perth, WA, Australia
| | - Leanda McKenna
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University of Technology, Perth, WA, Australia
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Larsson J. Mapping physical therapy research: The geographical affiliations and methodological quality of 2,959 randomized controlled trials. Physiother Theory Pract 2018; 34:723-729. [DOI: 10.1080/09593985.2018.1423657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Johan Larsson
- Vårdcentralen Södra Sandby, Skåne University Hospital, Södra Sandby, Sweden
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Abstract
PurposePerforming efficient literature searches and subscribing to the most comprehensive databases for interdisciplinary fields can be challenging since the literature is typically indexed in numerous databases to different extents. Comparing databases will help information professionals make appropriate choices when teaching, literature searching, creating online subject guides, and deciding which databases to renew when faced with fiscal challenges. The purpose of this paper is to compare databases for searching the chemical engineering literature.Design/methodology/approachThis paper compares journal indexing and search recall across seven databases that cover the chemical engineering literature in order to determine which database and database pair provide the most comprehensive coverage in this area. It also summarizes published, database comparison methods to aid information professionals in undertaking their own comparative assessments.FindingsSciFinder, Scopus, and Web of Science, listed alphabetically, were the leading databases for searching the chemical engineering literature. SciFinder-Scopus and SciFinder-Web of Science were the top two database pairs. No single database or pair provided 100 percent complete coverage of the literature examined. Searching a second database increased the recall of results by an average of 17.6 percent.Practical implicationsThe findings are useful since they identify “best bets” for performing an efficient search of the chemical engineering literature. Information professionals can also use the methods discussed to compare databases for any discipline or search topic.Originality/valueThis paper builds on the previous literature by using a dual approach to compare the coverage of the chemical engineering literature across multiple databases. To the author’s knowledge, comparing databases in the field of chemical engineering has not been reported in the literature thus far.
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Bramer WM, Rethlefsen ML, Kleijnen J, Franco OH. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Syst Rev 2017; 6:245. [PMID: 29208034 PMCID: PMC5718002 DOI: 10.1186/s13643-017-0644-y] [Citation(s) in RCA: 729] [Impact Index Per Article: 104.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 11/24/2017] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Within systematic reviews, when searching for relevant references, it is advisable to use multiple databases. However, searching databases is laborious and time-consuming, as syntax of search strategies are database specific. We aimed to determine the optimal combination of databases needed to conduct efficient searches in systematic reviews and whether the current practice in published reviews is appropriate. While previous studies determined the coverage of databases, we analyzed the actual retrieval from the original searches for systematic reviews. METHODS Since May 2013, the first author prospectively recorded results from systematic review searches that he performed at his institution. PubMed was used to identify systematic reviews published using our search strategy results. For each published systematic review, we extracted the references of the included studies. Using the prospectively recorded results and the studies included in the publications, we calculated recall, precision, and number needed to read for single databases and databases in combination. We assessed the frequency at which databases and combinations would achieve varying levels of recall (i.e., 95%). For a sample of 200 recently published systematic reviews, we calculated how many had used enough databases to ensure 95% recall. RESULTS A total of 58 published systematic reviews were included, totaling 1746 relevant references identified by our database searches, while 84 included references had been retrieved by other search methods. Sixteen percent of the included references (291 articles) were only found in a single database; Embase produced the most unique references (n = 132). The combination of Embase, MEDLINE, Web of Science Core Collection, and Google Scholar performed best, achieving an overall recall of 98.3 and 100% recall in 72% of systematic reviews. We estimate that 60% of published systematic reviews do not retrieve 95% of all available relevant references as many fail to search important databases. Other specialized databases, such as CINAHL or PsycINFO, add unique references to some reviews where the topic of the review is related to the focus of the database. CONCLUSIONS Optimal searches in systematic reviews should search at least Embase, MEDLINE, Web of Science, and Google Scholar as a minimum requirement to guarantee adequate and efficient coverage.
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Affiliation(s)
- Wichor M. Bramer
- Medical Library, Erasmus MC, Erasmus University Medical Centre Rotterdam, 3000 CS Rotterdam, the Netherlands
| | - Melissa L. Rethlefsen
- Spencer S. Eccles Health Sciences Library, University of Utah, Salt Lake City, Utah USA
| | - Jos Kleijnen
- Kleijnen Systematic Reviews Ltd., York, UK
- School for Public Health and Primary Care (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - Oscar H. Franco
- Department of Epidemiology, Erasmus MC, Erasmus University Medical Centre Rotterdam, Rotterdam, the Netherlands
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Almeida MO, Saragiotto BT, Maher CG, Pena Costa LO. Influence of allocation concealment and intention-to-treat analysis on treatment effects of physical therapy interventions in low back pain randomised controlled trials: a protocol of a meta-epidemiological study. BMJ Open 2017; 7:e017301. [PMID: 28963300 PMCID: PMC5623523 DOI: 10.1136/bmjopen-2017-017301] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Meta-epidemiological studies examining the influence of methodological characteristics, such as allocation concealment and intention-to-treat analysis have been performed in a large number of healthcare areas. However, there are no studies investigating these characteristics in physical therapy interventions for patients with low back pain. The aim of this study is to investigate the influence of allocation concealment and the use of intention-to-treat analysis on estimates of treatment effects of physical therapy interventions in low back pain clinical trials. METHODS AND ANALYSIS Searches on PubMed, Embase, Cochrane Database of Systematic Reviews, Physiotherapy Evidence Database (PEDro) and CINAHL databases will be performed. We will search for systematic reviews that include a meta-analysis of randomised controlled trials that compared physical therapy interventions in patients with low back pain with placebo or no intervention, and have pain intensity or disability as the primary outcomes. Information about selection (allocation concealment) and attrition bias (intention-to-treat analysis) will be extracted from the PEDro database for each included trial. Information about bibliographic data, study characteristics, participants' characteristics and study results will be extracted. A random-effects model will be used to provide separate estimates of treatment effects for trials with and without allocation concealment and with and without intention-to-treat analysis (eg, four estimates). A meta-regression will be performed to measure the association between methodological features and treatment effects from each trial. The dependent variable will be the treatment effect (the mean between-group differences) for the primary outcomes (pain or disability), while the independent variables will be the methodological features of interest (allocation concealment and intention-to-treat analysis). Other covariates will include sample size and sequence generation. ETHICS AND DISSEMINATION No ethical approval will be required for this study. The study findings will be published in a peer-reviewed journal and presented at international conferences. REGISTRATION NUMBER International Prospective Register of Systematic Reviews (CRD42016052347).
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Affiliation(s)
- Matheus Oliveira Almeida
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de Sao Paulo, São Paulo, Brazil
| | - Bruno T Saragiotto
- Musculoskeletal Health Sydney, School of Public Health, Sydney Medical School, The University of Sidney, Sydney, Australia
- Centre for Pain, Health and Lifestyle, Sydney, NSW, Australia
| | - Chris G Maher
- Musculoskeletal Health Sydney, School of Public Health, Sydney Medical School, The University of Sidney, Sydney, Australia
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Hoderlein X, Moseley AM, Elkins MR. Citation of prior research has increased in introduction and discussion sections with time: A survey of clinical trials in physiotherapy. Clin Trials 2017; 14:372-380. [PMID: 28747106 DOI: 10.1177/1740774517699821] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND/AIMS Many clinical trials are reported without reference to the existing relevant high-quality research. This study aimed to investigate the extent to which authors of reports of clinical trials of physiotherapy interventions try to use high-quality clinical research to (1) help justify the need for the trial in the introduction and (2) help interpret the trial's results in the discussion. METHODS Data were extracted from 221 clinical trials that were randomly selected from the Physiotherapy Evidence Database: 70 published in 2001 (10% sample) and 151 published in 2015 (10% sample). The Physiotherapy Evidence Database score (which rates methodological quality and completeness of reporting) for each trial was also downloaded. RESULTS Overall 41% of trial reports cited a systematic review or the results of a search for other evidence in the introduction section: 20% for 2001 and 50% for 2015 (relative risk = 2.3, 95% confidence interval = 1.5-3.8). For the discussion section, only 1 of 221 trials integrated the results of the trial into an existing meta-analysis, but citation of a relevant systematic review did increase from 17% in 2001 to 34% in 2015. There was no relationship between citation of existing research and the total Physiotherapy Evidence Database score. CONCLUSION Published reports of clinical trials of physiotherapy interventions increasingly cite a systematic review or the results of a search for other evidence in the introduction, but integration with existing research in the discussion section is very rare. To encourage the use of existing research, stronger recommendations to refer to existing systematic reviews (where available) could be incorporated into reporting checklists and journal editorial guidelines.
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Affiliation(s)
| | - Anne M Moseley
- 2 Sydney Medical School, The University of Sydney, Sydney, NSW, Australia.,3 The George Institute for Global Health, Sydney, NSW, Australia
| | - Mark R Elkins
- 2 Sydney Medical School, The University of Sydney, Sydney, NSW, Australia.,3 The George Institute for Global Health, Sydney, NSW, Australia.,4 Centre for Education and Workforce Development, Sydney Local Health District, Sydney, NSW, Australia
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Gorrell LM, Engel RM, Lystad RP, Brown BT. Assignment of adverse event indexing terms in randomized clinical trials involving spinal manipulative therapy: an audit of records in MEDLINE and EMBASE databases. BMC Med Res Methodol 2017; 17:41. [PMID: 28292267 PMCID: PMC5351045 DOI: 10.1186/s12874-017-0320-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 03/08/2017] [Indexed: 11/16/2022] Open
Abstract
Background Reporting of adverse events in randomized clinical trials (RCTs) is encouraged by the authors of The Consolidated Standards of Reporting Trials (CONSORT) statement. With robust methodological design and adequate reporting, RCTs have the potential to provide useful evidence on the incidence of adverse events associated with spinal manipulative therapy (SMT). During a previous investigation, it became apparent that comprehensive search strategies combining text words with indexing terms was not sufficiently sensitive for retrieving records that were known to contain reports on adverse events. The aim of this analysis was to compare the proportion of articles containing data on adverse events associated with SMT that were indexed in MEDLINE and/or EMBASE and the proportion of those that included adverse event-related words in their title or abstract. Methods A sample of 140 RCT articles previously identified as containing data on adverse events associated with SMT was used. Articles were checked to determine if: (1) they had been indexed with relevant terms describing adverse events in the MEDLINE and EMBASE databases; and (2) they mentioned adverse events (or any related terms) in the title or abstract. Results Of the 140 papers, 91% were MEDLINE records, 85% were EMBASE records, 81% were found in both MEDLINE and EMBASE records, and 4% were not in either database. Only 19% mentioned adverse event-related text words in the title or abstract. There was no significant difference between MEDLINE and EMBASE records in the proportion of available papers (p = 0.078). Of the 113 papers that were found in both MEDLINE and EMBASE records, only 3% had adverse event-related indexing terms assigned to them in both databases, while 81% were not assigned an adverse event-related indexing term in either database. Conclusions While there was effective indexing of RCTs involving SMT in the MEDLINE and EMBASE databases, there was a failure of allocation of adverse event indexing terms in both databases. We recommend the development of standardized definitions and reporting tools for adverse events associated with SMT. Adequate reporting of adverse events associated with SMT will facilitate accurate indexing of these types of manuscripts in the databases.
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Affiliation(s)
- Lindsay M Gorrell
- Human Performance Laboratory, KNB 222, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, T2N 1 N4, Canada.
| | - Roger M Engel
- Department of Chiropractic, Macquarie University, Building C5C West, Sydney, 2109, Australia
| | - Reidar P Lystad
- Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Level 6, 75 Talavera Road, Sydney, NSW, 2109, Australia
| | - Benjamin T Brown
- Department of Chiropractic, Macquarie University, Building C5C West, Sydney, 2109, Australia
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Aguiar LT, Martins JC, Nadeau S, Britto RR, Teixeira-Salmela LF, Faria CDCM. Efficacy of interventions to improve physical activity levels in individuals with stroke: a systematic review protocol. BMJ Open 2017; 7:e012479. [PMID: 28057651 PMCID: PMC5223658 DOI: 10.1136/bmjopen-2016-012479] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 09/19/2016] [Accepted: 09/20/2016] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Stroke is a leading health problem worldwide and an important cause of disability. Stroke survivors show low levels of physical activity, and increases in physical activity levels may improve function and health status. Therefore, the aims are to identify which interventions that have been employed to increase physical activity levels with stroke survivors, to verify their efficacy and to identify the gaps in the literature. METHODS AND ANALYSIS A systematic review of randomised controlled trials that investigated the efficacy of interventions aiming at increasing physical activity levels of stroke survivors will be conducted. Electronic searches will be performed in the MEDLINE, Physiotherapy Evidence Database (PEDro), Excerpta Medica (EMBASE), Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS) and Scientific Electronic Library Online (SCIELO) databases. Hand searches of the reference lists of the included studies or relevant reviews will also be employed. Two independent reviewers will screen all the retrieved titles, abstracts and full texts. A third reviewer will be referred to solve any disagreements. The quality of the included studies will be assessed by the PEDro Rating Scale. This systematic review will also include a qualitative synthesis. Meta-analyses will be performed, if the studies are sufficiently homogeneous. This review will follow the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. The quality of the evidence regarding physical activity will be assessed, according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE). DISCUSSION This systematic review will provide information on which interventions are effective for increasing physical activity levels of stroke survivors. This evidence may be important for clinical decision-making and will allow the identification of gaps in the literature that may be useful for the definition of future research goals and the planning of new trials. TRIAL REGISTRATION NUMBER CRD42016037750.
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Affiliation(s)
- Larissa Tavares Aguiar
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
- École de réadaptation, Université de Montréal (UdeM), Montréal, Quebec, Canada
| | - Júlia Caetano Martins
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Sylvie Nadeau
- École de réadaptation, Université de Montréal (UdeM), Montréal, Quebec, Canada
- Centre de recherche interdisciplinaire en réadaptation (CRIR), Institut de réadaptation Gingras-Lindsay de Montréal (IRGLM), CIUSSS Centre-Sud-de-l'Île-de-Montréal, Montréal, Quebec, Canada
| | - Raquel Rodrigues Britto
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Luci F Teixeira-Salmela
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Christina D C M Faria
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
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Nepomuceno Júnior BRV, Gómez TB, Gomes Neto M. Use of Powerbreathe® in inspiratory muscle training for athletes: systematic review. FISIOTERAPIA EM MOVIMENTO 2016. [DOI: 10.1590/1980-5918.029.004.ao19] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract Introduction: Inspiratory muscle training (IMT) has been used as part of athletic training. It is beneficial due to an increase in respiratory capacity, and can be related to the optimization of exercise tolerance. There are a growing number of publications on the subject, however the methodological rigor of these publications is still unknown. Objective: To perform a systematic literature review in order to analyze the effects of Powerbreathe® on inspiratory muscle training by athletes. Methods: Original scientific studies published in English, from 2000 to 2015, were included. Their typology was classified. The literature search was performed in the Lilacs, Medline, Pubmed, and Scielo databases using the following keywords: inspiratory muscle training, athletes, and Sports medicine (in English), treinamento muscular inspiratório, atleta, medicina esportiva (in Portuguese). Results: Inspiratory muscle training with specific linear resistance has been used in some athletic training, and its results are promising. However, its application is still recent and generally supported by experiments with limited population and which do not properly define the confounding factors for the results. Conclusion: The state of the art suggests that IMT is useful as a respiratory therapy supporting the training of athletes for some specific sports. However, there is a scarcity of studies of high methodological quality, thus requiring further experiments on the subject.
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