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Konghakote S, Kamnardsiri T, Warner MB, Uthaikhup S. Effects of slouched sitting posture on clavicular and scapular orientations and movements in individuals with neck pain with scapular dysfunction. Gait Posture 2024; 109:78-83. [PMID: 38286062 DOI: 10.1016/j.gaitpost.2024.01.027] [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: 11/20/2021] [Revised: 11/05/2023] [Accepted: 01/22/2024] [Indexed: 01/31/2024]
Abstract
BACKGROUND It has been suggested that sitting posture affects clavicular, scapular and spinal kinematics, however its effects in people with neck pain and scapular dysfunction remain unknown. The study aimed to determine the clavicular and scapular kinematics in different sitting postures in patients with neck pain and scapular dysfunction. METHODS Thirty-four participants with neck pain and scapular dysfunction were recruited into the study. Kinematics of the clavicle and scapula were recorded using motion analysis at rest and during arm elevation (at 30, 60, 90, and 120 degrees) in a slouched and upright sitting posture. RESULTS Compared to the upright sitting posture, the slouched sitting posture had increased clavicular protraction and elevation as well as scapular internal rotation and anterior tilt at rest and during the arm raising and lowering phases (at 30, 60, 90, and 120 degrees) (p < 0.05). The slouched sitting also had increased scapular upward rotation in the lowering phase at all angles (p < 0.05). SIGNIFICANCE The slouched sitting posture has a significant influence on clavicular and scapular kinematics. Awareness of good sitting posture should be encouraged in patients with neck pain and scapular dysfunction.
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Affiliation(s)
- Supatcha Konghakote
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Teerawat Kamnardsiri
- Department of Digital Game, College of Arts, Media and Technology, Chiang Mai University, Chiang Mai, Thailand
| | - Martin B Warner
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Sureeporn Uthaikhup
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand.
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Choi M, Chung J. Biomechanical and functional analysis of the shoulder complex and thoracic spine in patients with subacromial impingement syndrome: A case control study. Medicine (Baltimore) 2023; 102:e32760. [PMID: 36705396 PMCID: PMC9875974 DOI: 10.1097/md.0000000000032760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The motions of the shoulder are mainly carried out through the glenohumeral joint, but are also assisted by the scapulothoracic joint. Therefore, changes in the biomechanics of the thoracic spine and scapula affect the function of the shoulder. However, there is limited information on the biomechanical and functional characteristics of the shoulder complex and thoracic spine in patients with subacromial impingement syndrome (SIS). In this study, the biomechanical and functional characteristics of the shoulder complex and thoracic spine were analyzed in patients with SIS compared to healthy individuals. A total of 108 participants were included in this study. Participants were classified into 2 groups, the SIS (n = 55) and healthy (n = 53) groups. The shoulder and thoracic range of motion (ROM), scapular position, and isokinetic shoulder strength were measured in all participants. The shoulder ROM was significantly decreased in the SIS group compared to the healthy group (P < .001). The thoracic spine ROM showed significantly limited extension in the SIS group (P < .001). The scapular position showed significantly increased anterior tilting (P = .005), internal rotation (P = .032), protraction (P < .001), and decreased upward rotation (P = .002) in the SIS group. The isokinetic shoulder external rotation (P < .001) and abduction (P < .001) strength were significantly lower in the SIS group. Patients with SIS showed reduced shoulder ROM and end-range extension of the thoracic spine compared to healthy individuals, and the scapula was in a more anterior-tilted, protracted, and downward rotated position. In addition, it showed lower external rotation and abduction strength. These results suggest the need for interventions to improve the limited thoracic extension and altered scapular position, which may affect shoulder ROM and muscle strength in the rehabilitation of patients with SIS.
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Affiliation(s)
- Moonyoung Choi
- Department of Sports Science Convergence, Dongguk University, Seoul, Republic of Korea
| | - Jinwook Chung
- Department of Sports Science Convergence, Dongguk University, Seoul, Republic of Korea
- * Correspondence: Jinwook Chung, Department of Sports Science Convergence, Dongguk University, 30, Pildong-ro 1-gil, Jung-gu, Seoul 04620, Republic of Korea (e-mail: )
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An Investigation of the Association between 3D Spinal Alignment and Fibromyalgia. J Clin Med 2022; 12:jcm12010218. [PMID: 36615020 PMCID: PMC9821294 DOI: 10.3390/jcm12010218] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/05/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022] Open
Abstract
Fibromyalgia syndrome (FMS) is a common condition lacking strong diagnostic criteria; these criteria continue to evolve as more and more studies are performed to explore it. This investigation sought to identify whether participants with FMS have more frequent and larger postural/spinal displacements in comparison to a matched control group without the condition of FMS. A total of 67 adults (55 females) out of 380 participants with FMS were recruited. Participants with FMS were sex- and age-matched with 67 asymptomatic participants (controls) without FMS. We used a three-dimensional (3D) postural assessment device (Formetric system) to analyze five posture variables in each participant in both groups: (1) thoracic kyphotic angle, (2) trunk imbalance, (3) trunk inclination, (4) lumbar lordotic angle, and (5) vertebral rotation. In order to determine whether 3D postural measures could predict the likelihood of a participant having FMS, we applied the matched-pairs binary logistic regression analysis. The 3D posture measures identified statistically and clinically significant differences between the FMS and control groups for each of the five posture variables measured (p < 0.001). For three out of five posture measurements assessed, the binary logistic regression identified there was an increased probability of having FMS with an increased: (1) thoracic kyphotic angle proportional odds ratio [Prop OR] = 1.76 (95% CI = 1.03, 3.02); (2) sagittal imbalance Prop OR = 1.54 (95% CI = 0.973, 2.459); and (3) surface rotation Prop OR = 7.9 (95% CI = 1.494, 41.97). We identified no significant probability of having FMS for the following two postural measurements: (1) coronal balance (p = 0.50) and (2) lumbar lordotic angle (p = 0.10). Our study’s findings suggest there is a strong relationship between 3D spinal misalignment and the diagnosis of FMS. In fact, our results support that thoracic kyphotic angle, sagittal imbalance, and surface rotation are predictors of having FMS.
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Hunter DJ, Rivett DA, McKiernan S, Luton R, Snodgrass SJ. Thoracic manual therapy improves pain and disability in individuals with shoulder impingement syndrome compared to placebo: a randomised controlled trial with one year follow-up. Arch Phys Med Rehabil 2022; 103:1533-1543. [PMID: 35331719 DOI: 10.1016/j.apmr.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/09/2022] [Accepted: 03/15/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To investigate if muscle energy technique (MET) to the thoracic spine decreases the pain and disability associated with shoulder impingement syndrome (SIS). DESIGN Single centre, three-arm, randomised controlled trial, single-blind, placebo control with concealed allocation and a 12-month follow-up. SETTING Private osteopathic practice. INTERVENTIONS Participants were randomly allocated to: MET to the thoracic spine (MET-only), MET plus soft tissue massage (MET&STM) or placebo. PARTICIPANTS 3 groups of 25 (n=75) participants ≥ 40 years with SIS received allocated intervention once a week for 15 minutes, 4 consecutive weeks. OUTCOME MEASURES Primary outcome measure: Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. SECONDARY OUTCOME MEASURES Shoulder Pain and Disability Index (SPADI) questionnaire, visual analogue scale (VAS-mm/100) -current, 7-day average, 4-week average, patient specific functional scale (PSFS) and global rating of change (GROC). Measures recorded at baseline, discharge, 4-weeks follow-up, 6-months and 12-months. Also baseline and discharge thoracic posture and range of motion (ROM) measured using an inclinometer. STATISTICAL ANALYSIS Mixed effects linear regression model for DASH, SPADI, VAS, PSFS, GROC and thoracic posture and ROM. RESULTS MET-only group demonstrated significantly greater improvement in pain and disability (DASH, SPADI, VAS 7-day average) compared to placebo at discharge (mean difference DASH=-8.4; 95% CI -14.0,-2.8; SPADI=-14.7;-23.0,-6.3; VAS=-15.5;-24.5,-6.5), 6 -months (-11.1;-18.6,-3.7; -14.9;-26.3,-3.5; -14.1;-26.0,-2.2) and 12 -months (-13.4;-23.9,-2.9; -19.0;-32.4,-5.7; -17.3;-30.9,-3.8). MET&STM group also demonstrated greater improvement in disability, but not pain compared to placebo at discharge (DASH=-8.2;-14.0,-2.3; SPADI= -13.5;-22.3,-4.8) and 6 months (-9.0;-16.9,-1.2; -12.4;-24.3,-0.5). For the PSFS, MET-only improved compared to placebo at discharge (1.3;0.1,2.5) and 12 months (1.8;0.5,3.2); MET&STM at 12 months (1.7;0.3,3.0). GROC: MET-only improved compared to placebo at discharge (1.5;0.9,2.2) and 4 weeks (1.0;0.1,1.9); MET&STM at discharge (1.2;0.5,1.9) and 6 months (1.2;0.1,1.3). There were no differences between MET-only and MET&STM, and no between-group differences in thoracic posture or ROM. CONCLUSION MET of the thoracic spine with or without STM improved the pain and disability in individuals over 40 with SIS and may be recommended as a treatment approach for SIS.
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Affiliation(s)
- Donald J Hunter
- Department of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, New South Wales, Australia.
| | - Darren A Rivett
- Department of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, New South Wales, Australia
| | - Sharmaine McKiernan
- Department of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, New South Wales, Australia
| | - Renae Luton
- Department of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, New South Wales, Australia
| | - Suzanne J Snodgrass
- Department of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Callaghan, New South Wales, Australia
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Gonçalves DHM, de Oliveira AS, Freire LC, Silva ABM, Garbelotti SA, Lucareli PRG. Three-dimensional kinematic analysis of upper limb movements between individuals with and without subacromial shoulder pain exploring the statistical parametric mapping. J Biomech 2021; 129:110806. [PMID: 34666249 DOI: 10.1016/j.jbiomech.2021.110806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 11/27/2022]
Abstract
Subacromial shoulder pain (SSP) accounts for 44-65% of all cases of shoulder pain. Kinematic alterations in the upper limbs have been observed in individuals with SSP, although there is no consensus on such alterations in the literature. Therefore, the present study aimed to compare the three-dimensional kinematics of the scapula, trunk, and arm during shoulder flexion-extension and abduction-adduction movements in individuals with SSP and a control group using statistical parametric mapping (SPM). We evaluated 117 participants [61 with SSP and 56 in the control group (CG)]. The three-dimensional kinematic analysis was performed starting from arm extension/adduction (0%), moving to flexion/abduction, and ending returning to extension/adduction, respectively (100%) in both groups. SSP group flexed more their trunk (0-100%, p < 0.001) and rotated scapula internally (0-20%, p < 0.001 and 75-100%, p < 0.001); rotated upwards (17-32%, p < 0.005 and 58-87%, p < 0.003) and posteriorly tilted (28-79%,p < 0.001 and 81-95%,p < 0.006) less than CG group during arm abduction-adduction. Through arm flexion-extension, the SSP group flexed (38-82% p < 0.009) less their trunk, rotated upwards (5-10% p = 0.021) less their scapula, and posteriorly tilted scapula (0-100% p < 0.001) more than CG. Combining conventional variables used to describe motion in individuals with SSP, such as minimum and maximum values, range of motion, and results provided by SPM can furnish a detailed description of the compensations and limitations of the patient, enabling a better understanding of the function of the scapular girdle as well as improvements in the evaluation process and clinical decision making.
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Affiliation(s)
| | | | - Lucas Cruz Freire
- Department of Rehabilitation Science, Human Motion Analysis Laboratory, Universidade Nove de Julho, São Paulo, Brazil
| | - Ana Beatriz Marcelo Silva
- Department of Rehabilitation Science, Human Motion Analysis Laboratory, Universidade Nove de Julho, São Paulo, Brazil
| | | | - Paulo Roberto Garcia Lucareli
- Department of Rehabilitation Science, Human Motion Analysis Laboratory, Universidade Nove de Julho, São Paulo, Brazil.
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Supervised Training Compared With No Training or Self-training in Patients With Subacromial Pain Syndrome: A Systematic Review and Meta-analysis. Arch Phys Med Rehabil 2021; 102:2428-2441.e10. [PMID: 33930326 DOI: 10.1016/j.apmr.2021.03.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 03/28/2021] [Accepted: 03/29/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To study the effects of supervised training in adults with subacromial pain syndrome. DATA SOURCES Embase, MEDLINE, Cochrane Library, Cumulative Index to Nursing and Allied Health, and Physiotherapy Evidence Database were searched from inception to March 2020. STUDY SELECTION Independent reviewers selected randomized controlled trials comparing supervised training with (1) no training or (2) self-training in adults with subacromial pain syndrome lasting for at least 1 month. Critical outcomes were shoulder pain, function, and patient-perceived effect. Important outcomes included other potential benefits and adverse events at 3-month follow-up. DATA EXTRACTION Two independent reviewers extracted data for the meta-analysis. Risk of bias was assessed using the Cochrane Risk of Bias tool 1, and certainty of evidence was evaluated using the Grades of Recommendation Assessment, Development, and Evaluation (GRADE). DATA SYNTHESIS Ten studies (n=597, 43% female) were included. Supervised training resulted in larger improvements than no training on pain (at rest: n=286; mean difference [MD], 1.68; 95% confidence interval [CI], 0.31-3.06 on 0-10 scale; during movement: n=353; MD, 1.84; 95% CI,0.91-2.76), function (n=396; standardized MD, 0.30; 95% CI, 0.07-0.52), and patient-perceived effect (n=118; risk ratio, 1.43; 95% CI, 0.87-2.34). Supervised training had potential benefits regarding quality of life, return to work, dropout, and training adherence, albeit more patients reported mild, transient pain after training. Supervised training and self-training showed equal improvements on pain (n=44) and function (n=76), with no data describing patient-perceived effect. Certainty of evidence was low for critical outcomes and low-moderate for other outcomes. CONCLUSIONS Supervised training might be superior to no training and equally effective as self-training on critical and important outcomes. Based on low-moderate certainty of evidence, these findings support a weak recommendation for supervised training in adults with subacromial pain syndrome.
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Dehqan B, Delkhoush CT, Mirmohammadkhani M, Ehsani F. Does forward head posture change subacromial space in active or passive arm elevation? J Man Manip Ther 2020; 29:227-234. [PMID: 33250012 DOI: 10.1080/10669817.2020.1854010] [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] Open
Abstract
Objectives: Forward head posture (FHP) is one of the most common musculoskeletal disorders that appears to affect the shoulder joint through the shared muscles between the head and neck area and the shoulder girdle. The present study compared the acromiohumeral distance between individuals with normal head and neck alignment and those with moderate and severe FHP in active and passive arm elevation.Methods: Based on the craniovertebral angle, 60 volunteers were selected and equally distributed among three groups, including group one with normal head and neck alignment, group two with moderate FHP and group three with severe FHP. The space between the humeral head and the acromion was measured in 10°, 45° and 60° of active and passive arm elevation as the acromiohumeral distance.Results: The acromiohumeral distance was only different between the three groups at 45° arm elevation angle, and this difference was significant between groups one and three. In active and passive arm elevation, increased arm elevation angle reduced the subacromial space significantly. Also, in each arm elevation angle, the subacromial space differed significantly between the active and passive arm elevations.Conclusions: The acromiohumeral distance was significantly lower in the severe FHP group than the group with normal head and neck alignment in the 45° active arm elevation angle, which could be due to the changed tension in tissues between active and passive arm elevation and also the maximum muscle activity in the 45° active arm elevation angle.
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Affiliation(s)
- Behdokht Dehqan
- Department of Physiotherapy, Rehabilitation Faculty, Semnan University of Medical Sciences, Semnan, Iran
| | - Cyrus Taghizadeh Delkhoush
- Department of Physiotherapy, Rehabilitation Faculty, Semnan University of Medical Sciences, Semnan, Iran.,Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Majid Mirmohammadkhani
- Department of Epidemiology and Biostatistics, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.,Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Fatemeh Ehsani
- Department of Physiotherapy, Rehabilitation Faculty, Semnan University of Medical Sciences, Semnan, Iran.,Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
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Immediate Effects of Limb Rotational Kinesio Tape Application on Upper Quarter Y-Balance Test Scores. J Sport Rehabil 2020; 30:552-558. [PMID: 33238245 DOI: 10.1123/jsr.2019-0145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 04/17/2020] [Accepted: 08/22/2020] [Indexed: 11/18/2022]
Abstract
CONTEXT Rounded shoulder posture is a common problem in the athletic population. Recently Kinesio tape has been utilized to improve balance, proprioception, and posture. However, the literature has been unable to provide definitive answers on the efficacy of Kinesio tape use. OBJECTIVE To determine the immediate effect of the limb rotational Kinesio tape application on the dynamic balance and proprioception of the shoulder measured by the Y-Balance Upper Quarter Test (YBT-UQ) in male collegiate athletes. DESIGN Cross-sectional. SETTING Sports medicine research laboratory. PARTICIPANTS Nineteen healthy male collegiate National Association of Intercollegiate Athletics athletes (including rodeo, baseball, football, and soccer) with a mean age of 19.8 (1.4) years. INTERVENTIONS Subjects were randomized into Kinesio tape and non-Kinesio tape groups. The limb rotational Kinesio tape application was applied to the Kinesio tape group, while the non-Kinesio tape group received no intervention. Each group performed the YBT-UQ, which requires reaching in 3 directions in a push-up position, before and after the randomized intervention on a single day. MAIN OUTCOME MEASURES The variables of interest included the maximum reach distance in each of the 3 directions and the composite score for both trials between the Kinesio tape and non-Kinesio tape groups. Each score was normalized against the subject's limb length. RESULTS No statistically significant improvements in any YBT-UQ scores were observed following either the Kinesio tape or non-Kinesio tape intervention. CONCLUSIONS Applying the limb rotational Kinesio tape technique did not improve immediate YBT-UQ scores in a male collegiate athletic population with rounded shoulder posture. The use of Kinesio tape to improve immediate closed kinetic chain function in male collegiate athletes with rounded shoulder posture cannot be supported.
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Park SJ, Kim SH, Kim SH. Effects of Thoracic Mobilization and Extension Exercise on Thoracic Alignment and Shoulder Function in Patients with Subacromial Impingement Syndrome: A Randomized Controlled Pilot Study. Healthcare (Basel) 2020; 8:healthcare8030316. [PMID: 32887287 PMCID: PMC7551755 DOI: 10.3390/healthcare8030316] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/25/2020] [Accepted: 08/30/2020] [Indexed: 11/28/2022] Open
Abstract
Introduction: Thoracic kyphosis commonly occurs in subacromial impingement syndrome. This pilot study investigated the effect of thoracic joint mobilization and extension exercise on improving thoracic alignment and shoulder function. Methods: In total, 30 patients with subacromial impingement syndrome were recruited and randomly assigned to three groups, the joint mobilization group (n = 10), exercise group (n = 10), and combination group (n = 10). After four weeks of treatment, the measured outcomes included thoracic kyphosis using a manual inclinometer; pectoralis major (PM) and upper trapezius (UT) muscle tone and stiffness using the MyotonPRO®; affected side passive range of motion (ROM) using the goniometer (flexion, abduction, medial rotation, and lateral rotation); and shoulder pain and disability index (SPADI). Results: All three groups had significant improvements in all variables (p < 0.05). Thoracic kyphosis; UT muscle tone; and flexion, medial rotation, and lateral rotation ROM and SPADI were all significantly improved in the combination group compared to the mobilization and exercise groups (p < 0.05). Conclusions: The combination therapy of thoracic mobilization and extension exercise can be regarded as a promising method to improve thoracic alignment and shoulder function in patients with subacromial impingement syndrome.
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Affiliation(s)
- Shin Jun Park
- Department of Physical Therapy, Gangdong University, 278, Daehak-gil, Gamgok-myeon, Eumseong-gun, Chungcheongbuk-do 27600, Korea;
| | - Seok Hyeon Kim
- Department of Physical Therapy, General Graduate School, Yongin University, 134, Yongindaehak-ro, Cheoin-gu, Yongin-si, Gyeonggi-do 17092, Korea;
| | - Soon Hee Kim
- Department of Physical Therapy, Yongin University, 134, Yongindaehak-ro, Cheoin-gu, Yongin-si, Gyeonggi-do 17092, Korea
- Correspondence: ; Tel.: +82-31-8020-2774; Fax: +82-31-8020-3075
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Hunter DJ, Rivett DA, McKeirnan S, Smith L, Snodgrass SJ. Relationship Between Shoulder Impingement Syndrome and Thoracic Posture. Phys Ther 2020; 100:677-686. [PMID: 31825488 DOI: 10.1093/ptj/pzz182] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 04/20/2019] [Accepted: 08/21/2019] [Indexed: 02/09/2023]
Abstract
BACKGROUND Shoulder impingement syndrome (SIS) is the most common form of shoulder pain and a persistent musculoskeletal problem. Conservative and invasive treatments, aimed at the shoulder joint, have had limited success. Research suggests shoulder function is related to thoracic posture, but it is unknown whether thoracic posture is associated with SIS. OBJECTIVE The objective of this study was to investigate whether there is a relationship between SIS and thoracic posture. DESIGN This was a case control study. METHODS Thoracic posture of 39 participants with SIS and 39 age-, gender-, and dominant arm-matched controls was measured using the modified Cobb angle from a standing lateral radiograph. Thoracic range of motion (ROM) was also measured using an inclinometer. Between-group differences were compared using t tests. The relationship between thoracic posture and thoracic ROM was determined with linear regression. RESULTS Twenty women and 19 men with SIS (mean age = 57.1 years, SD = 11.1) and 39 age-matched, gender-matched, and dominant arm-matched controls (mean age = 55.7years, SD = 10.6) participated. Individuals with SIS had greater thoracic kyphosis (mean difference = 6.2o, 95% CI 2.0-10.4) and less active thoracic extension (7.8o, 95% CI = 2.2-13.4). Greater thoracic kyphosis was associated with less extension ROM (ie, more flexion when attempting full extension: β = 0.71, 95% CI = 0.45-0.97). LIMITATIONS These cross-sectional data can only demonstrate association and not causation. Both radiographic measurements and inclinometer measurements were not blinded. CONCLUSION Individuals with SIS had a greater thoracic kyphosis and less extension ROM than age- and gender-matched healthy controls. These results suggest that clinicians could consider addressing the thoracic spine in patients with SIS.
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Affiliation(s)
- Donald J Hunter
- BAppSc(Osteo), MOsteo, Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - Darren A Rivett
- BAppSc(Phty), MAppSc(ManipPhty), PhD, Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle
| | - Sharmain McKeirnan
- BAppSc(MedRadTech), Hons, PhD, Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle
| | - Lyn Smith
- MB BCh, Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle
| | - Suzanne J Snodgrass
- BSc(PhysTher), MMedSc(Physio), PhD, Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle
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An Update of Systematic Reviews Examining the Effectiveness of Conservative Physical Therapy Interventions for Subacromial Shoulder Pain. J Orthop Sports Phys Ther 2020; 50:131-141. [PMID: 31726927 DOI: 10.2519/jospt.2020.8498] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To update a systematic review published in 2013 that focused on evaluating the effectiveness of interventions within the scope of physical therapy, including exercise, manual therapy, electrotherapy, and combined or multimodal approaches to managing shoulder pain. DESIGN Umbrella review. LITERATURE SEARCH An electronic search of PubMed, Web of Science, and CINAHL was undertaken. Methodological quality was assessed using the AMSTAR (A MeaSurement Tool to Assess systematic Reviews) checklist for systematic reviews. STUDY SELECTION CRITERIA Nonsurgical treatments for subacromial shoulder pain. DATA SYNTHESIS Sixteen systematic reviews were retrieved. Results were summarized qualitatively. RESULTS A strong recommendation can be made for exercise therapy as the first-line treatment to improve pain, mobility, and function in patients with subacromial shoulder pain. Manual therapy may be integrated, with a strong recommendation, as additional therapy. There was moderate evidence of no effect for other commonly prescribed interventions, such as laser therapy, extracorporeal shockwave therapy, pulsed electromagnetic energy, and ultrasound. CONCLUSION There is a growing body of evidence to support exercise therapy as an intervention for subacromial shoulder pain. Ongoing research is required to provide guidance on exercise type, dose, duration, and expected outcomes. A strong recommendation may be made regarding the inclusion of manual therapy in the initial treatment phase. J Orthop Sports Phys Ther 2020;50(3):131-141. Epub 15 Nov 2019. doi:10.2519/jospt.2020.8498.
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Abstract
Supplemental Digital Content is available in the text. Objectives: Identify the prevalence of shoulder impairment in ICU survivors within 6 months of discharge from ICU. Evaluate the impact of shoulder impairment on upper limb functional status in patients treated on an ICU. Identify risk factors for the development of shoulder impairment. Design: Prospective cohort study. Setting: A tertiary care medical-surgical-trauma ICU at a U.K. hospital over 18 months, with a further 6-month follow-up after hospital discharge. Subjects: Adult patients with an ICU length of stay of greater than 72 hours with no preexisting or new neurologic or traumatic upper limb injury. Interventions: None. Measurements and Main Results: Patients underwent targeted shoulder assessments (pain, range of movement, Constant-Murley Score, shortened version of the disabilities of the arm, shoulder, and hand [DASH] score [QuickDASH] score) at hospital discharge, 3 and 6 months after hospital discharge. Assessments were undertaken on 96 patients, with 62 patients attending follow-up at 3 months and 61 patients at 6 months. Multivariate regression analysis was used to investigate risk factors for shoulder impairment. ICU-related shoulder impairment was present in 67% of patients at 6 months following discharge from hospital. Upper limb dysfunction occurred in 46%, with 16% having severe dysfunction (equivalent to shoulder dislocation). We were unable to identify specific risk factors for shoulder impairment. Conclusions: Shoulder impairment is a highly prevalent potential source of disability in ICU survivors. This persists at 6 months after discharge with a significant impact on upper limb function. More research is needed into potential mechanisms underlying shoulder impairment and potential targeted interventions to reduce the prevalence.
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Heneghan NR, Webb K, Mahoney T, Rushton A. Thoracic spine mobility, an essential link in upper limb kinetic chains in athletes: A systematic review. TRANSLATIONAL SPORTS MEDICINE 2019. [DOI: 10.1002/tsm2.109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Nicola R. Heneghan
- Centre of Precision Rehabilitation for Spinal Pain School of Sport, Exercise & Rehabilitation Sciences University of Birmingham Birmingham UK
| | - Katie Webb
- Physiotherapy Department Northwick Park Hospital Harrow UK
| | - Tom Mahoney
- Physiotherapy Department Sandwell General Hospital West Bromwich UK
| | - Alison Rushton
- Centre of Precision Rehabilitation for Spinal Pain School of Sport, Exercise & Rehabilitation Sciences University of Birmingham Birmingham UK
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Weisman A, Masharawi Y. Does Altering Sitting Posture Have a Direct Effect on Clinical Shoulder Tests in Individuals With Shoulder Pain and Rotator Cuff Degenerative Tears? Phys Ther 2019; 99:194-202. [PMID: 30351428 DOI: 10.1093/ptj/pzy111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 08/07/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Posture variations have been repeatedly linked to shoulder kinematics, strength, range of motion, and rotator cuff diseases. However, to our knowledge, no study has yet examined their possible link with shoulder pain provocation and pain levels during clinical shoulder tests. OBJECTIVE The objective was to examine whether changing posture while sitting modifies pain provocation and pain level during performance of 3 clinical shoulder tests in participants with shoulder pain and rotator cuff degenerative tears (RCDTs). METHODS Seventy individuals were allocated into 2 groups by an experienced physical therapist: 35 participants with symptomatic shoulders and RCDT diagnosed by ultrasound (tear size = 1.0 +/- 0.5 cm) and 35 control participants with no symptoms in the upper limb. All participants were tested by a second physical therapist for pain provocation (yes/no) and pain level (visual analog scale) using 3 common clinical shoulder tests: the Neer, the Hawkins-Kennedy, and the empty can while sitting in a neutral, slouched, and upright posture. Shoulder muscle forces were examined by a hand-held dynamometer for possible correlations only in the neutral posture. All participants were asked to fill out the quick DASH (disabilities of the arm shoulder and hand) questionnaire. RESULTS In the symptomatic group, all 3 clinical tests demonstrated similar pain provocation (100% repeatability) and pain level in all 3 sitting postures (visual analog scale scores 3.7-4.4). Muscle force mean ranges of the study groups were 4.4 to 7 kg and, in the control group, 6 to 10.5 kg. No correlations were found between age, body mass index, shoulder pain, hand dominance, onset of symptoms, severity, and tear size with any of the dependent variables. CONCLUSIONS Changing posture while sitting did not directly affect pain provocation and pain levels during performance of 3 clinical shoulder tests in participants with shoulder pain and RCDTs.
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Affiliation(s)
- Asaf Weisman
- Clalit Health Services, Holon, Israel; and Spinal Research Laboratory, Department of Physical Therapy, Tel Aviv University, Tel Aviv, Israel
| | - Youssef Masharawi
- Spinal Research Laboratory, Department of Physical Therapy, Stanley Steyer School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
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15
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Depreli Ö, Angın E. Review of scapular movement disorders among office workers having ergonomic risk. J Back Musculoskelet Rehabil 2018; 31:371-380. [PMID: 29154262 DOI: 10.3233/bmr-170790] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Work-related musculoskeletal disorders are the most common health problems which affect millions of office workers. OBJECTIVE The objective of this study is to determine scapular positioning at rest and different anatomical planes, the assessment of pain, postural changes and the functionality of upper extremity that is caused by the lack of ergonomic principles among office workers of civil servants in TRNC (Turkish Republic of Northern Cyprus). METHODS 183 individuals participated in the study and 2 groups were created by grand scores of Rapid Upper Limb Assessment (RULA) tool. Scapular dyskinesis, pain of upper extremity and back, physical functions and symptoms of upper extremity, the self-rated neck disability, cervical and upper thoracic posture of workers were assessed. RESULTS The difference between pain situation and the results of upper extremity and neck disability scores of the participants among the groups was significant (p< 0.05). No significant difference has been found statistically among the postural angle values of individuals (p> 0.05). A significant statistical difference has been found among the groups when the results of Lateral Scapular Slide Test (LSST) is examined (p< 0.05). CONCLUSIONS Working environment and conditions cause the wrong of working posture and thus, lead individuals to spend more energy together with physical difficulty, and consequently affect general health.
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Kentar Y, Brunner M, Bruckner T, Hug A, Raiss P, Zeifang F, Loew M, Almansour H, Akbar M. Impact of spine alignment on the rotator cuff in long-term wheelchair users. J Shoulder Elbow Surg 2018; 27:1004-1011. [PMID: 29428293 DOI: 10.1016/j.jse.2017.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 12/01/2017] [Accepted: 12/03/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND We investigated the impact of poor seated posture on the prevalence of rotator cuff tears (RCTs) among wheelchair-dependent individuals with long-standing paraplegia. METHODS The study included 319 patients. Lateral radiographs of the spine were collected from a database and analyzed to assess the global spinopelvic alignment (SPA). Magnetic resonance images of both shoulders were obtained to detect the presence of cuff tears. Patients were divided into 2 groups: Group RCT-I included all patients with cuff tears (right, left, or bilateral), whereas group RCT-II consisted exclusively of patients with bilateral cuff tears. We used the classification systems developed by Kendall et al and Roussouly et al to assess the sagittal spine alignment and SPA, respectively. Univariate and multivariate analyses were performed. To fit both models (groups RCT-I and RCT-II) to the data, the 4 spine curves according to Roussouly et al were subdivided into 2 groups: Group SPA-I included both type 1 and type 2, whereas group SPA-II included both type 3 and type 4. RESULTS Magnetic resonance images showed a cuff tear in 192 patients (60.19%) (group RCT-I). Among those, 37 patients (11.60%) had tears in both shoulders (group RCT-II). In group RCT-I, 70.31% of the patients had a kyphotic-lordotic posture. The kyphotic-lordotic posture, a longer duration, and a more rostral neurologic level of injury were highly associated with cuff tear prevalence. In group RCT-II, the multivariate analysis showed that only the duration of spinal cord injury was significantly associated with RCTs. CONCLUSION Thoracic hyperkyphosis was associated with a markedly high rate of RCTs. The data from this study may provide support for developing preventive strategies.
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Affiliation(s)
- Yasser Kentar
- Department of Orthopaedic Surgery, Trauma Surgery and Spinal Cord Injury, University of Heidelberg, Heidelberg, Germany
| | - Manuela Brunner
- Department of Orthopaedic Surgery, Trauma Surgery and Spinal Cord Injury, University of Heidelberg, Heidelberg, Germany
| | - Thomas Bruckner
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Andreas Hug
- Spinal Cord Injury Center, University of Heidelberg, Heidelberg, Germany
| | - Patric Raiss
- Department of Orthopaedic Surgery, Trauma Surgery and Spinal Cord Injury, University of Heidelberg, Heidelberg, Germany
| | - Felix Zeifang
- Department of Orthopaedic Surgery, Trauma Surgery and Spinal Cord Injury, University of Heidelberg, Heidelberg, Germany
| | | | - Haidara Almansour
- Department of Orthopaedic Surgery, Trauma Surgery and Spinal Cord Injury, University of Heidelberg, Heidelberg, Germany
| | - Michael Akbar
- Department of Orthopaedic Surgery, Trauma Surgery and Spinal Cord Injury, University of Heidelberg, Heidelberg, Germany.
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Hunter DJ, Rivett DA, McKiernan S, Weerasekara I, Snodgrass SJ. Is the inclinometer a valid measure of thoracic kyphosis? A cross-sectional study. Braz J Phys Ther 2018; 22:310-317. [PMID: 29576490 DOI: 10.1016/j.bjpt.2018.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/13/2018] [Accepted: 02/20/2018] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Radiographs are used to monitor thoracic kyphosis in individuals with certain pathologies (e.g. osteoporosis), exposing patients to potentially harmful radiation. Thus, other measures for monitoring the progression of thoracic kyphosis are desirable. The gravity-dependent inclinometer has been shown to be reliable but its validity as a measure of thoracic kyphosis has not been investigated. OBJECTIVES To determine the validity of the gravity-dependent (analogue) inclinometer for measuring thoracic kyphosis. DESIGN Cross-sectional study. METHOD Participants (n=78) were recruited as part of a larger study of shoulder impingement syndrome. Healthy participants (n=39) were age and gender matched to the shoulder impingement syndrome group (n=39). Measurements of thoracic kyphosis using a gravity-dependent inclinometer were compared with modified Cobb angle results obtained from a sagittal view of lateral radiographs. A Bland-Altman plot assessed agreement. The Pearson correlation coefficient and linear regression was used to determine the association between modified Cobb angles and inclinometer measurements. RESULTS The Bland-Altman plot demonstrated good agreement. The Pearson correlation coefficient, r=0.62 (p<0.001), and linear regression model established a strong association between the thoracic kyphosis angle from the inclinometer readings and the modified Cobb angle measured from the radiographs (β=0.47, 95% CI 0.29, 0.65, p<0.001, R2=0.52, n=78). Age as a confounder was included in the model (β=0.35, 95% CI 0.19, 0.51, p<0.001). CONCLUSIONS The gravity-dependent (analogue) inclinometer produces angles that are comparable to the modified Cobb angle obtained from radiographs, establishing its criterion validity as a safe clinical tool for measuring thoracic kyphosis.
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Affiliation(s)
- Donald J Hunter
- The University of Newcastle, School of Health Sciences, Discipline of Physiotherapy, Callaghan, NSW, Australia.
| | - Darren A Rivett
- The University of Newcastle, School of Health Sciences, Discipline of Physiotherapy, Callaghan, NSW, Australia
| | - Sharmain McKiernan
- The University of Newcastle, School of Health Sciences, Discipline of Physiotherapy, Callaghan, NSW, Australia
| | - Ishanka Weerasekara
- The University of Newcastle, School of Health Sciences, Discipline of Physiotherapy, Callaghan, NSW, Australia
| | - Suzanne J Snodgrass
- The University of Newcastle, School of Health Sciences, Discipline of Physiotherapy, Callaghan, NSW, Australia
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Dejaco B, Habets B, van Loon C, van Grinsven S, van Cingel R. Eccentric versus conventional exercise therapy in patients with rotator cuff tendinopathy: a randomized, single blinded, clinical trial. Knee Surg Sports Traumatol Arthrosc 2017; 25:2051-2059. [PMID: 27351548 DOI: 10.1007/s00167-016-4223-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 06/16/2016] [Indexed: 01/26/2023]
Abstract
PURPOSE To investigate the effectiveness of isolated eccentric versus conventional exercise therapy in patients with rotator cuff tendinopathy. METHODS Thirty-six patients with rotator cuff tendinopathy, diagnosed by an orthopaedic surgeon, were included and randomly allocated to an isolated eccentric exercise (EE) group (n = 20, mean age = 50.2 ± 10.8 years) or a conventional exercise (CG) group (n = 16, mean age = 48.6 ± 12.3 years). Both groups fulfilled a 12-week daily home-based exercise programme and received a total amount of nine treatment sessions. The Constant Murley score was used to evaluate both objective (e.g. range of motion and strength) and subjective measures (e.g. pain and activities of daily living). A visual analogue scale (VAS) was used to evaluate pain during daily activities. As secondary outcomes, shoulder range of motion and isometric abduction strength in 45° in the scapular plane were evaluated. All measurements were taken at baseline, at 6, 12 and 26 weeks. RESULTS After 26 weeks, both groups showed a significant increase in the Constant Murley score and a significant decrease in VAS scores. No difference was found between the groups, for any of the evaluated outcome measures. CONCLUSION A 12-week-isolated eccentric training programme of the rotator cuff is beneficial for shoulder function and pain after 26 weeks in patients with rotator cuff tendinopathy. However, it is no more beneficial than a conventional exercise programme for the rotator cuff and scapular muscles. Based on the results, clinicians should take into account that performing two eccentric exercises twice a day is as effective as performing six concentric/eccentric exercises once a day in patients with rotator cuff tendinopathy.
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Affiliation(s)
- Beate Dejaco
- Sports Medical Center Papendal, Papendallaan 7, 6814 GN, Arnhem, The Netherlands.
| | - Bas Habets
- Sports Medical Center Papendal, Papendallaan 7, 6814 GN, Arnhem, The Netherlands
| | - Corné van Loon
- Department of Orthopaedic Surgery, Rijnstate Hospital, Wagnerlaan 55, 6815 AD, Arnhem, The Netherlands
| | - Susan van Grinsven
- Department of Orthopaedic Surgery, Rijnstate Hospital, Wagnerlaan 55, 6815 AD, Arnhem, The Netherlands
| | - Robert van Cingel
- Sports Medical Center Papendal, Papendallaan 7, 6814 GN, Arnhem, The Netherlands.,HAN University of Applied Sciences Research Group Musculoskeletal Rehabilitation, Nijmegen, The Netherlands
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19
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Yoon TL. Validity and Reliability of an Inertial Measurement Unit-Based 3D Angular Measurement of Shoulder Joint Motion. ACTA ACUST UNITED AC 2017. [DOI: 10.18857/jkpt.2017.29.3.145] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Tae-Lim Yoon
- Department of Physical Therapy, College of Health Science, Cheongju University, Cheongju, Korea
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20
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McKenna L, Cornwall X, Williams S. Differences in Scapular Orientation Between Standing and Sitting Postures at Rest and in 120° Scaption: A Cross-Sectional Study. PM R 2016; 9:579-587. [PMID: 27721004 DOI: 10.1016/j.pmrj.2016.09.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 09/15/2016] [Accepted: 09/17/2016] [Indexed: 11/18/2022]
Abstract
BACKGROUND Scapular orientation may be influenced by static body posture (sitting and standing) and contribute to the development of shoulder pain. Therefore, a consistent body posture should be considered when assessing scapular orientation as well as enhancing optimal scapular positioning. OBJECTIVE To determine whether there are differences in scapular orientation between standing, neutral sitting, and habitual sitting, while adjusting for spinal posture. DESIGN A single group randomized repeated measures study. SETTING University laboratory. PARTICIPANTS Twenty-eight participants with shoulder pain were recruited from the community. METHODS Scapular orientation between standing and seated positions was compared, with the arm by the side and at 120° of glenohumeral scaption. Thoracic kyphosis and lumbar lordosis angles were used as covariates. MAIN OUTCOME MEASUREMENTS Scapular elevation, lateral translation, upward rotation, and posterior tilt. RESULTS Scapular orientation was marginally but significantly different between sitting postures for lateral translation (mean 0.5 cm; 95% confidence interval [95% CI] 0.2-0.7 cm); P < .001), upward rotation (mean 3°; 95% CI 1.1-5.0°; P < .001), and posterior tilt (mean 2.3°; 95% CI 0.2-4.3°; P = .009) in the arm by side position. A small-but-significant difference between standing and neutral sitting was found for upward rotation (mean 1.8°; 95% CI 0-3.7°; P = .02), and between standing and habitual sitting for lateral translation (mean 0.6 cm; 95% CI 0-1.1 cm; P =.02) in the arm by side position. CONCLUSIONS The results of this study suggest that scapular orientation can be slightly affected by body posture, although the clinical relevance is uncertain. To enhance scapular upward rotation or posterior tilt, it may be preferable to place the patient in neutral sitting. LEVEL OF EVIDENCE Not applicable.
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Affiliation(s)
- Leanda McKenna
- School of Physiotherapy and Exercise Science, Curtin University of Technology, GPO Box U1987, Perth, Western Australia 6845(∗).
| | - Xavier Cornwall
- School of Physiotherapy and Exercise Science, Curtin University of Technology, Perth, Western Australia(†)
| | - Sian Williams
- School of Physiotherapy and Exercise Science, Curtin University of Technology, Perth, Western Australia(‡)
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21
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Alkhateeb AM, Forrester BJ, Daher NS, Martin BD, Alonazi AA. Validity and reliability of wheelchair sitting posture measures using Coach's Eye in abled subjects. Assist Technol 2016; 29:210-216. [PMID: 27541588 DOI: 10.1080/10400435.2016.1220994] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
People in wheelchairs spend a long time in the sitting position and often incur alignment problems resulting in neck and back pain. This study: (1) assessed the validity/reliability of Coach's Eye (CE) smart device application, (2) examined the effect of seat to back support angle adjustments on head, neck, and shoulder posture in the sitting position, and (3) compared changes in cervical rotation at each back support angle. Abled subjects sat in a wheelchair with back support angles positioned at 90°, 100°, and 110°. CE, as well as ImageJ software, was used to analyze three angles: sagittal head angle (SHA), cervical angle (CVA), and shoulder angle (SA). There were highly significant differences for CVA and SA (p < 0.001) among the three seat to back support angles. Validity of CE was examined by correlating CE with ImageJ scores. CE had high validity for all angles (r = 0.99, 0.98, 0.99 respectively, p < 0.001). Inter-rater reliability for SHA, CVA, and SA was high (intraclass correlation coefficient [ICC] ranged from 0.95 to 0.99). Head (CVA) and shoulder (SA) alignment was closest to neutral posture with back support angles set at 110° and 90°, respectively.
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Affiliation(s)
- Afnan M Alkhateeb
- a Department of Physical Therapy, School of Allied Health Professions , Loma Linda University , Loma Linda , California , USA.,b Physical Therapy Department, Faculty of Applied Medical Sciences , King Abdulaziz University , Jeddah , Kingdom of Saudi Arabia
| | - Bonnie J Forrester
- a Department of Physical Therapy, School of Allied Health Professions , Loma Linda University , Loma Linda , California , USA
| | - Noha S Daher
- c Department of Allied Health Studies, School of Allied Health Professions , Loma Linda University , Loma Linda , California , USA
| | - Bradford D Martin
- a Department of Physical Therapy, School of Allied Health Professions , Loma Linda University , Loma Linda , California , USA
| | - Asma A Alonazi
- a Department of Physical Therapy, School of Allied Health Professions , Loma Linda University , Loma Linda , California , USA
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22
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Barrett E, O'Keeffe M, O'Sullivan K, Lewis J, McCreesh K. Is thoracic spine posture associated with shoulder pain, range of motion and function? A systematic review. ACTA ACUST UNITED AC 2016; 26:38-46. [PMID: 27475532 DOI: 10.1016/j.math.2016.07.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 07/12/2016] [Accepted: 07/15/2016] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Excessive thoracic kyphosis is considered a predisposing factor for shoulder pain, though there is uncertainty about the nature of the relationship between shoulder pain and thoracic spine posture. The aim of this systematic review was to investigate the relationship between thoracic kyphosis and shoulder pain, shoulder range of motion (ROM) and function. METHODS Two reviewers independently searched eight electronic databases and identified relevant studies by applying eligibility criteria. Sources of bias were assessed independently by two reviewers using a previously validated tool (Ijaz et al., 2013). Data were synthesised using a level of evidence approach (van Tulder et al., 2003). RESULTS Ten studies were included. Four studies were rated as low risk of bias, three at moderate risk of bias and three at high risk of bias. There is a moderate level of evidence of no significant difference in thoracic kyphosis between groups with and without shoulder pain. One study at high risk of bias demonstrated significantly greater thoracic kyphosis in people with shoulder pain (p < 0.05). There is a strong level of evidence that maximum shoulder ROM is greater in erect postures compared to slouched postures (p < 0.001), in people with and without shoulder pain. CONCLUSIONS Thoracic kyphosis may not be an important contributor to the development of shoulder pain. While there is evidence that reducing thoracic kyphosis facilitates greater shoulder ROM, this is based on single-session studies whose long-term clinical relevance is unclear. Higher quality research is warranted to fully explore the role of thoracic posture in shoulder pain.
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Affiliation(s)
- Eva Barrett
- Department of Clinical Therapies, University of Limerick, Ireland.
| | - Mary O'Keeffe
- Department of Clinical Therapies, University of Limerick, Ireland.
| | | | - Jeremy Lewis
- Department of Allied Health Professions and Midwifery, University of Hertfordshire, UK; Musculoskeletal Services, Central London Community Healthcare NHS Trust, London, UK; Department of Clinical Therapies, University of Limerick, Ireland.
| | - Karen McCreesh
- Department of Clinical Therapies, University of Limerick, Ireland.
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Lee ST, Moon J, Lee SH, Cho KH, Im SH, Kim M, Min K. Changes in Activation of Serratus Anterior, Trapezius and Latissimus Dorsi With Slouched Posture. Ann Rehabil Med 2016; 40:318-25. [PMID: 27152283 PMCID: PMC4855127 DOI: 10.5535/arm.2016.40.2.318] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 09/08/2015] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To compare quantitative muscle activation between erect and slouched sitting postures in the muscles around the scapula, and to investigate the correlation between the angle of thoracic kyphosis and the alteration of muscle activity depending on two different sitting postures. METHODS Ten healthy males participated in the study. Unilateral surface electromyography (SEMG) was performed for serratus anterior, middle trapezius (MT), and lower trapezius (LT), which are scapular stabilizer muscles, as well as latissimus dorsi. Participants elevated their shoulders for 3 seconds up to 90° abduction in the scapular plane, tilting 30° anterior in the coronal plane. They were told to hold the position for 10 seconds and voluntary isometric contractions were recorded by SEMG. These movement procedures were conducted for three times each for erect and slouched sitting postures and data were averaged. RESULTS Activities of MT and LT increased significantly more in the slouched sitting posture than in the erect one. There was no significant correlation between kyphotic angle and the area under curve of each muscle. CONCLUSION Because MT and LT are known as prime movers of scapular rotation, the findings of this study support the notion that slouched sitting posture affects scapular movement. Such scapular dyskinesis during arm elevation leads to scapular stabilizers becoming overactive, and is relevant to muscle fatigue. Thus, slouched sitting posture could be one of the risk factors involved in musculoskeletal pain around scapulae.
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Affiliation(s)
- Seok Tae Lee
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Jinkyoo Moon
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Seung Hoon Lee
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Kye Hee Cho
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Sang Hee Im
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - MinYoung Kim
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Kyunghoon Min
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Korea
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Peek AL, Miller C, Heneghan NR. Thoracic manual therapy in the management of non-specific shoulder pain: a systematic review. J Man Manip Ther 2016; 23:176-87. [PMID: 26917935 DOI: 10.1179/2042618615y.0000000003] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
OBJECTIVES Non-specific shoulder pain (NSSP) is often persistent and disabling leading to high socioeconomic costs. Cervical manipulation has demonstrated improvements in patients with NSSP, although risks associated with thrust techniques are documented. Thoracic manual therapy (TMT) may utilise similar neurophysiological effects with less risk. The current evidence for TMT in treating NSSP is limited to systematic reviews of manual therapy (MT) applied to the upper quadrant. These reviews included trials that used shoulder girdle manual therapy (SG-MT) in the TMT group. This limits the scope of their conclusions with regard to the exclusive effectiveness of TMT for NSSP. METHODS This review used a steering group for subject and methodological expertise and was reported in line with Preferred Reporting items for Systematic Reviews and Meta-analysis (PRISMA) guidelines. Key databases were searched (1990-2014) using relevant search terms and medical subject headings (MeSH); eligibility was evaluated independently by two reviewers based on pre-defined criteria. Study participants had NSSP including impingement syndrome and excluding cervical pain. Interventions included cervicothoracic junction and TMT with or without supplementary exercises. Studies that included MT applied to the shoulder girdle including the glenohumeral joint, acromioclavicular joint or sternoclavicular joint in the TMT group, without a control, were excluded. Included studies utilised outcome measures that monitored pain and disability scores. Randomized controlled trials (RCTs) and clinical studies were eligible. Using a standardised form, each reviewer independently extracted data. Risk of bias was assessed using GRADE and PEDro scale. Results were tabulated for semi-quantitative comparison. RESULTS Over 912 articles were retrieved: three RCTs, one single-arm trial and three pre-post test studies were eligible. Studies varied from poor to high quality. Three RCTs demonstrated that TMT reduced pain and disability at 6, 26 and 52 weeks compared with usual care. Two pre-post test studies found between 76% and 100% of patients experienced significant pain reduction immediately post-TMT. An additional pre-post test study and a single-arm trial showed reductions in pain and disability scores 48 hours post-TMT. DISCUSSION Thoracic manual therapy accelerated recovery and reduced pain and disability immediately and for up to 52 weeks compared with usual care for NSSP. Further, high-quality RCTs investigating the effect of TMT in isolation for the treatment of patients with NSSP are now required.
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Johansson A, Svantesson U, Tannerstedt J, Alricsson M. Prevalence of shoulder pain in Swedish flatwater kayakers and its relation to range of motion and scapula stability of the shoulder joint. J Sports Sci 2015; 34:951-8. [PMID: 26301322 DOI: 10.1080/02640414.2015.1080852] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Few studies have investigated the incidence of injuries in kayakers. The aim was to study the prevalence of shoulder pain in competitive flatwater kayakers and to evaluate any differences in range of motion or scapula stability of the shoulder joint among kayakers with or without the history of shoulder pain. Thirty-one kayakers were participated in the study, and a questionnaire including background data was used. Shoulder range of motion was measured with a goniometer, and the participants were observed for scapula dyskinesis in flexion and abduction. Of the participating kayakers, 54.8% (n = 17) had experienced shoulder pain. Kayakers who had experienced shoulder pain showed a significantly lower degree of internal rotational range of motion versus kayakers with no reported shoulder pain, with a mean degree of internal rotation in the right shoulder 49.3 vs. 60.0 (P = 0.017) and the left shoulder 51.9 vs. 66.0 (P = 0.000). Kayakers who had experienced shoulder pain were also observed with a scapular dyskinesis (n = 15 of 17 kayakers) to a significantly higher degree (P = 0.001) than kayakers with no reported shoulder pain. Findings suggest that screening for scapular dyskinesis and testing for rotational range of motion in the shoulder joint is essential in order to treat and maybe prevent shoulder pain in kayakers.
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Affiliation(s)
- Anette Johansson
- a Department of Sports Science , Linnaeus University , Kalmar , Sweden
| | - Ulla Svantesson
- b Sahlgrenska Academy, Institute of Neuroscience & Physiology/Physiotherapy , University of Gothenburg , Gothenburg , Sweden.,c Swedish Winter Sport Research Centre, Department of Health Sciences , Mid Sweden University , Östersund , Sweden
| | | | - Marie Alricsson
- a Department of Sports Science , Linnaeus University , Kalmar , Sweden.,c Swedish Winter Sport Research Centre, Department of Health Sciences , Mid Sweden University , Östersund , Sweden
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Burner T, Abbott D, Huber K, Stout M, Fleming R, Wessel B, Massey E, Rosenthal A, Burns E. Shoulder symptoms and function in geriatric patients. J Geriatr Phys Ther 2015; 37:154-8. [PMID: 24534849 DOI: 10.1519/jpt.0b013e3182abe7d6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE Musculoskeletal problems, including shoulder pain, are common in the general population and are often cited as reasons for physician visits. Although many risk factors for shoulder pain are postulated, the effects of shoulder pain on functional level and perceived quality of life are poorly characterized in older adults. In this study, we set out to determine the prevalence and impact of shoulder symptoms and dysfunction in an older adult veteran population. METHODS A chart review, cross-sectional survey, and examination were performed. A sample of 93 individuals, aged 60 years or older, was recruited from a primary clinic outpatient waiting room at the Clement J. Zablocki VA Medical Center in Milwaukee, Wisconsin. Patients were asked about shoulder symptoms and self-assessed health and completed the Stanford Modified Health Assessment Questionnaire. A series of 3 shoulder maneuvers was used to assess shoulder mobility and pain. The presence of diabetes and statin use was documented. A more thorough chart review was performed on individuals who reported shoulder pain and disability. RESULTS Severe shoulder pain was common in the study group, reported by 31% of all participants. Functional limitation measured by the Modified Health Assessment Questionnaire and answering "yes" to greater difficulty performing daily tasks was associated with reduced internal rotation, which was present in almost 36% of all participants. Symptoms were often bilateral. No statistically significant risk factors emerged in this small sample, but suggestive trends were apparent. Interestingly, few patients reported discussing these problems with their providers, and shoulder-related problems were documented in only 10% of corresponding problem lists of symptomatic patients. CONCLUSIONS With an aging population, the high prevalence of shoulder pain may have considerable impact on public health. It will become increasingly important to define risk factors, delineate etiologies, and devise new management strategies for patients with symptomatic shoulder disease.
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Affiliation(s)
- Todd Burner
- 1Medical College of Wisconsin, Milwaukee. 2University of Wisconsin-Milwaukee
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Otoshi K, Takegami M, Sekiguchi M, Onishi Y, Yamazaki S, Otani K, Shishido H, Kikuchi S, Konno S. Association between kyphosis and subacromial impingement syndrome: LOHAS study. J Shoulder Elbow Surg 2014; 23:e300-e307. [PMID: 25107600 DOI: 10.1016/j.jse.2014.04.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 04/01/2014] [Accepted: 04/08/2014] [Indexed: 02/01/2023]
Abstract
BACKGROUND Kyphosis is a cause of scapular dyskinesis, which can induce various shoulder disorders, including subacromial impingement syndrome (SIS). This study aimed to clarify the impact of kyphosis on SIS with use of cross-sectional data from the Locomotive Syndrome and Health Outcome in Aizu Cohort Study (LOHAS). METHODS The study enrolled 2144 participants who were older than 40 years and participated in health checkups in 2010. Kyphosis was assessed by the wall-occiput test (WOT) for thoracic kyphosis and the rib-pelvic distance test (RPDT) for lumbar kyphosis. The associations between kyphosis, SIS, and reduction in shoulder elevation (RSE) were investigated. RESULTS Age- and gender-adjusted logistic regression analysis demonstrated significant association between SIS and WOT (odds ratio, 1.65; 95% confidence interval, 1.02, 2.64; P < .05), whereas there was no significant association between SIS and RPDT. Multivariable logistic regression analysis demonstrated no significant association between SIS and both WOT and RPDT, whereas there was significant association between SIS and RSE. CONCLUSION RSE plays a key role in the development of SIS, and thoracic kyphosis might influence the development of SIS indirectly by reducing shoulder elevation induced by the restriction of the thoracic spine extension and scapular dyskinesis.
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Affiliation(s)
- Kenichi Otoshi
- Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan.
| | - Misa Takegami
- Department of Preventive Medicine and Epidemiologic Informatics, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Miho Sekiguchi
- Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yoshihiro Onishi
- Institute for Health Outcomes and Process Evaluation Research (iHope International), Kyoto, Japan
| | - Shin Yamazaki
- Department of Healthcare Epidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Koji Otani
- Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hiroaki Shishido
- Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shinichi Kikuchi
- Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Shinichi Konno
- Department of Orthopaedic Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
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The Regional Interdependence Model: A Clinical Examination Concept. INTERNATIONAL JOURNAL OF ATHLETIC THERAPY AND TRAINING 2014. [DOI: 10.1123/ijatt.2013-0113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Kanlayanaphotporn R. Changes in sitting posture affect shoulder range of motion. J Bodyw Mov Ther 2014; 18:239-43. [DOI: 10.1016/j.jbmt.2013.09.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 09/04/2013] [Accepted: 09/10/2013] [Indexed: 11/28/2022]
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Impact of spinal alignment and back muscle strength on shoulder range of motion in middle-aged and elderly people in a prospective cohort study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2014; 23:1414-9. [PMID: 24578093 DOI: 10.1007/s00586-014-3251-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 02/13/2014] [Accepted: 02/16/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE The relationship between spine and shoulder motion has not been well evaluated. The purpose of this study was to clarify the relationships among thoracic kyphosis and lumbar lordosis, spinal range of motion (ROM), spinal alignment and shoulder ROM. METHODS Evaluation of spinal alignment was prospectively conducted in 317 subjects (114 males and 203 females, the average age: 67 years) who attended a public health checkup. Shoulder ROM with an angle meter and shoulder pain were evaluated. Thoracic kyphosis angle, lumbar lordosis angle, thoracic ROM, lumbar ROM and spinal inclination angle were measured using SpinalMouse(®). The relationships of these factors with grip strength, back muscle strength, physical ability, osteoporosis and body mass index were examined and multivariate logistic regression analysis was performed to identify the risk factors for limited shoulder ROM. RESULTS Limited shoulder flexion was found in 35 patients (11 %) and limited abduction in 50 patients (16 %). In multivariate logistic regression analyses adjusted for age, shoulder pain and other parameters, increased thoracic kyphosis angle and increased spinal inclination angle were risk factors for limited shoulder flexion (p < 0.05). Increased thoracic kyphosis angle and weak back muscle strength were also determined as risk factors for limited shoulder abduction (p < 0.05). CONCLUSIONS This study provides the first evidence that increased thoracic kyphosis, increased spinal inclination and weak back muscle strength are the risk factors for limited shoulder ROM. These results suggest that maintenance of spinal alignment and back muscle strength may be important for better shoulder ROM.
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Lewis JS. Subacromial impingement syndrome: a musculoskeletal condition or a clinical illusion? PHYSICAL THERAPY REVIEWS 2013. [DOI: 10.1179/1743288x11y.0000000027] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Rosa DP, Alburquerque-Sendín F, Salvini TF, Camargo PR. Effect of Seated Thoracic Manipulation on Changes in Scapular Kinematics and Scapulohumeral Rhythm in Young Asymptomatic Participants: A Randomized Study. J Manipulative Physiol Ther 2013; 36:546-54. [DOI: 10.1016/j.jmpt.2013.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 07/23/2013] [Accepted: 07/25/2013] [Indexed: 10/26/2022]
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van Rensburg KJ, Atkins E. Does thoracic manipulation increase shoulder range of movement in patients with subacromial impingement syndrome? A pilot study. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/1753615412y.0000000003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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McCormack JR. Use of thoracic spine manipulation in the treatment of adhesive capsulitis: a case report. J Man Manip Ther 2013; 20:28-34. [PMID: 23372391 DOI: 10.1179/2042618611y.0000000008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Adhesive capsulitis (AC) is a common and disabling shoulder condition seen in physical therapy, and there is no clear consensus as to the best treatment approach. Recently there has been emerging evidence that manual therapy directed at the thoracic spine may be beneficial for patients with shoulder pain; however, this has not been examined specifically in patients with AC. The purpose of this paper is to present the case of 59-year-old female referred to physical therapy with a diagnosis of AC. The patient presented with complaints of left shoulder pain and significant limitations in range of motion (ROM) and upper extremity function. The initial treatment included exercises and manual therapy directed at the glenohumeral and scapulothoracic joints, and after 10 visits only minimal progress had been made. Further examination revealed mobility and ROM deficits in the thoracic spine, and manual therapy directed at this region was incorporated into her treatment. After the first session of thoracic spine manual therapy (TSMT) a 25 degree improvement was noted in active shoulder flexion. After four total visits of TSMT substantial improvements in pain, ROM, and function were noted compared to those made during the first 10 visits. This case adds to the emerging evidence that manual therapy directed at the thoracic spine should be considered for patients with shoulder pain.
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Affiliation(s)
- Joshua R McCormack
- Indiana University Health Ball Memorial Rehabilitation Services, Muncie, IN, USA
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The effects of thoracic spine manipulation in subjects with signs of rotator cuff tendinopathy. J Orthop Sports Phys Ther 2012; 42:1005-16. [PMID: 22951537 DOI: 10.2519/jospt.2012.4142] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Controlled laboratory study. OBJECTIVES To assess scapular kinematics and electromyographic signal amplitude of the shoulder musculature, before and after thoracic spine manipulation (TSM) in subjects with rotator cuff tendinopathy (RCT). Changes in range of motion, pain, and function were also assessed. BACKGROUND There are various treatment techniques for RCT. Recent studies suggest that TSM may be a useful component in the management of pain and dysfunction associated with RCT. METHODS Thirty subjects between 18 and 45 years of age, who showed signs of RCT, participated in this study. Changes in scapular kinematics and muscle activity, as well as changes in shoulder pain and function, were assessed pre-TSM and post-TSM using paired t tests and repeated-measures analyses of variance. RESULTS TSM did not lead to changes in range of motion or scapular kinematics, with the exception of a small decrease in scapular upward rotation (P = .05). The only change in muscle activity was a small but significant increase in middle trapezius activity (P = .03). After TSM, subjects demonstrated decreased pain during performance of the Jobe empty-can (mean ± SD change, 2.6 ± 1.1), Neer (2.6 ± 1.3), and Hawkins-Kennedy (2.8 ± 1.3) tests (all, P<.001). Subjects also reported decreased pain with shoulder flexion (mean ± SD change, 2.0 ± 1.5; P<.001) and improved shoulder function (force production, 2.5 ± 1.4 kg; Penn Shoulder Score, 7.7 ± 9.4; sports/performing arts module of the Disabilities of the Arm, Shoulder and Hand questionnaire, 16.4 ± 13.2) (all, P<.001). CONCLUSION Immediate improvements in shoulder pain and function post-TSM are not likely explained by alterations in scapular kinematics or shoulder muscle activity. For people with pain associated with RCT, TSM may be an effective component of their treatment plan to improve pain and function. However, further randomized controlled studies are necessary to better validate this treatment approach. LEVEL OF EVIDENCE Therapy, level 4.
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Nyman P, Palenius K, Panula H, Mälkiä E, Nygård CH. Improvement in Functional Ability and Quality of Life Takes Place among Patients with Supraspinatus Tendinitis Regardless of the Type of Intervention. ACTA ACUST UNITED AC 2012. [DOI: 10.5402/2012/305938] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Objectives. The purpose of this study is to investigate the functional ability and state of health before and after three different treatments of patients (n=156) with shoulder problems. Design. This is a comparative study using convenience sampling and Shoulder Rating Questionnaire, the Short Form-36 Health Survey self-evaluation questionnaires, and metabolic equivalent (MET), prior to and after intervention. The patients in Group 1 had an arthroscopic operation while Group 2 had an open acromioplasty. The patients in Group 3 had merely received conservative treatment. Results. Improvement has occurred regardless of the type of intervention. However, a change is notable less evident in the Conservative group, which at least in part can be explained by their higher initial scores (measurement 1); their situation has simply been better already from the start, and this is perhaps why they have not been placed onto an operation waiting list. Conclusion. Even if conservative treatment appears to result in comparatively poorer outcomes, the role of physiotherapy should not be disregarded. Physiotherapy cannot replace essential surgical operations, but physiotherapy is able to significantly alleviate patients' experiences of pain.
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Affiliation(s)
- Pia Nyman
- School of Health Sciences, University of Tampere, 33014 Tampere, Finland
- Department of Social Services and Health Care, 68601 Jakobstad, Finland
| | - Kaj Palenius
- Department of Early Childhood Education, Åbo Akademi University, 68600 Jakobstad, Finland
| | | | - Esko Mälkiä
- Department of Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland
| | - Clas-Håkan Nygård
- School of Health Sciences, University of Tampere, 33014 Tampere, Finland
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Clinical and radiological investigation of thoracic spine extension motion during bilateral arm elevation. J Orthop Sports Phys Ther 2012; 42:861-9. [PMID: 22523094 DOI: 10.2519/jospt.2012.4164] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Single-cohort laboratory-based study. OBJECTIVES To measure thoracic spine extension motion during bilateral arm elevation using functional radiography and photographic image analysis. BACKGROUND Impairment of thoracic spine extension motion may impact shoulder girdle function. Motion of the thoracic spine during arm movement has not been directly measured using functional radiographic analysis. METHODS In 21 asymptomatic men, thoracic kyphosis was measured in neutral standing and in end-range bilateral arm elevation, using lateral radiographs and photographic image analysis. Using both measurement techniques, the difference in thoracic kyphosis between the 2 body positions was used to quantify the range of extension motion of the thoracic spine. Bland-Altman plots were used to examine the agreement between measurement techniques. The relationship between the amount of thoracic kyphosis in neutral standing and kyphosis in full bilateral arm elevation was also examined. RESULTS The mean ± SD increase in thoracic extension with bilateral arm elevation was 12.8° ± 7.6° and 10.5° ± 4.4°, when measured from the radiographs and photographs, respectively. There was a significant correlation between the radiographic and photographic measurements of the amount of thoracic kyphosis measured in neutral posture (r = 0.71, P<.01) and for the kyphosis measured in full bilateral arm elevation (r = 0.79, P<.001). The mean difference between the 2 measurement techniques was 2.1° for kyphosis measured in neutral posture and 0.5° when measured in full bilateral arm elevation. The thoracic kyphosis angle measured in neutral posture was strongly correlated with the thoracic kyphosis angle measured in full bilateral arm elevation when measured with both radiographic (r = 0.80, P<.001) and photographic (r = 0.84, P<.001) techniques. CONCLUSION In asymptomatic men, bilateral arm elevation is associated with movement of the thoracic spine toward extension, but the amount of movement is variable among individuals.
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Holmgren T, Björnsson Hallgren H, Öberg B, Adolfsson L, Johansson K. Effect of specific exercise strategy on need for surgery in patients with subacromial impingement syndrome: randomised controlled study. BMJ 2012; 344:e787. [PMID: 22349588 PMCID: PMC3282676 DOI: 10.1136/bmj.e787] [Citation(s) in RCA: 174] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate if a specific exercise strategy, targeting the rotator cuff and scapula stabilisers, improves shoulder function and pain more than unspecific exercises in patients with subacromial impingement syndrome, thereby decreasing the need for arthroscopic subacromial decompression. DESIGN Randomised, participant and single assessor blinded, controlled study. SETTING Department of orthopaedics in a Swedish university hospital. PARTICIPANTS 102 patients with long standing (over six months) persistent subacromial impingement syndrome in whom earlier conservative treatment had failed, recruited through orthopaedic specialists. INTERVENTIONS The specific exercise strategy consisted of strengthening eccentric exercises for the rotator cuff and concentric/eccentric exercises for the scapula stabilisers in combination with manual mobilisation. The control exercise programme consisted of unspecific movement exercises for the neck and shoulder. Patients in both groups received five to six individual guided treatment sessions during 12 weeks. In between these supervised sessions the participants performed home exercises once or twice a day for 12 weeks. MAIN OUTCOME MEASURES The primary outcome was the Constant-Murley shoulder assessment score evaluating shoulder function and pain. Secondary outcomes were patients' global impression of change because of treatment and decision regarding surgery. RESULTS Most (97, 95%) participants completed the 12 week study. There was a significantly greater improvement in the Constant-Murley score in the specific exercise group than in the control exercise group (24 points (95% confidence interval 19 to 28.0) v 9 points (5 to 13); mean difference between group: 15 points (8.5 to 20.6)). Significantly more patients in the specific exercise group reported successful outcome (defined as large improvement or recovered) in the patients' global assessment of change because of treatment: 69% (35/51) v 24% (11/46); odds ratio 7.6, 3.1 to 18.9; P<0.001. A significantly lower proportion of patients in the specific exercise group subsequently chose to undergo surgery: 20% (10/51) v 63% (29/46); odds ratio 7.7, 3.1 to 19.4; P<0.001). CONCLUSION A specific exercise strategy, focusing on strengthening eccentric exercises for the rotator cuff and concentric/eccentric exercises for the scapula stabilisers, is effective in reducing pain and improving shoulder function in patients with persistent subacromial impingement syndrome. By extension, this exercise strategy reduces the need for arthroscopic subacromial decompression within the three month timeframe used in the study. TRIAL REGISTRATION Clinical trials NCT01037673.
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Affiliation(s)
- Theresa Holmgren
- Department of Medical and Health Sciences, Division of Physiotherapy, Linköping University, SE- 581 83 Linköping, Sweden.
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Altered Alignment of the Shoulder Girdle and Cervical Spine in Patients With Insidious Onset Neck Pain and Whiplash-Associated Disorder. J Appl Biomech 2011; 27:181-91. [DOI: 10.1123/jab.27.3.181] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Clinical theory suggests that altered alignment of the shoulder girdle has the potential to create or sustain symptomatic mechanical dysfunction in the cervical and thoracic spine. The alignment of the shoulder girdle is described by two clavicle rotations, i.e, elevation and retraction, and by three scapular rotations, i.e., upward rotation, internal rotation, and anterior tilt. Elevation and retraction have until now been assessed only in patients with neck pain. The aim of the study was to determine whether there is a pattern of altered alignment of the shoulder girdle and the cervical and thoracic spine in patients with neck pain. A three-dimensional device measured clavicle and scapular orientation, and cervical and thoracic alignment in patients with insidious onset neck pain (IONP) and whiplash-associated disorder (WAD). An asymptomatic control group was selected for baseline measurements. The symptomatic groups revealed a significantly reduced clavicle retraction and scapular upward rotation as well as decreased cranial angle. A difference was found between the symptomatic groups on the left side, whereas the WAD group revealed an increased scapular anterior tilt and the IONP group a decreased clavicle elevation. These changes may be an important mechanism for maintenance and recurrence or exacerbation of symptoms in patients with neck pain.
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Effect of posture on acromiohumeral distance with arm elevation in subjects with and without rotator cuff disease using ultrasonography. J Orthop Sports Phys Ther 2010; 40:633-40. [PMID: 20710092 DOI: 10.2519/jospt.2010.3155] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Controlled laboratory study. OBJECTIVES To examine the effects of altering posture on the subacromial space (SAS) in subjects with rotator cuff disease and subjects without shoulder pain. BACKGROUND Poor upper quadrant posture has been linked to altered scapular mechanics, which has been theorized to excessively reduce SAS. However, no study has examined the direct effects of altering upper quadrant posture on SAS. We hypothesized that upright posture would increase and slouched posture would decrease the SAS, as compared to a normal posture, when measured both with the shoulder at rest along the side of the trunk and when maintained in 45° of active shoulder abduction. METHODS Participants included 2 groups: the subjects with shoulder pain and rotator cuff disease, as diagnosed via magnetic resonance imaging (n = 31), and control subjects without shoulder pain (n = 29). The SAS was imaged with ultrasound using a 7.5-MHz linear transducer placed in the coronal plane over the posterior to midportion of the acromion. The SAS was measured on ultrasound images using the acromiohumeral distance (AHD), defined as the shortest distance between the acromion and the humerus. The AHD was measured in 2 trials at 2 arm angles (at rest along the trunk and at 45° of active abduction) and across 3 postures (normal, slouched, and upright), and averaged for data analysis. RESULTS Two mixed-model analyses of variance, 1 for each arm angle, were used to compare AHD across postures and between groups. There was no interaction between group and posture, and no significant main effect of group for either arm position. There was no significant main effect of posture for the arm at rest (P = .26); however, there was a significant main effect of posture on AHD at the 45° abduction arm angle (P = .0002), with a significantly greater AHD in upright posture (mean AHD, 9.8 mm), as compared to normal posture (mean AHD, 8.6 mm). CONCLUSION The effect of posture on SAS, as measured by the 2-dimensional AHD using ultrasound of the posterior to middle aspect of the SAS, is small. The AHD increased with upright posture by 1.2 mm compared to normal posture, when the arm was in 45° active abduction.
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Comprehensive impairment-based exercise and manual therapy intervention for patients with subacromial impingement syndrome: a case series. J Orthop Sports Phys Ther 2010; 40:474-93. [PMID: 20710088 DOI: 10.2519/jospt.2010.3223] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Case series. BACKGROUND Few studies have defined the dosage and specific techniques of manual therapy and exercise for rehabilitation for patients with subacromial impingement syndrome. This case series describes a standardized treatment program for subacromial impingement syndrome and the time course and outcomes over a 12-week period. CASE DESCRIPTION Ten patients (age range, 19-70 years) with subacromial impingement syndrome defined by inclusion and exclusion criteria were treated with a standardized protocol for 10 visits over 6 to 8 weeks. The protocol included a 3-phase progressive strengthening program, manual stretching, thrust and nonthrust manipulation to the shoulder and spine, patient education, activity modification, and a daily home exercise program of stretching and strengthening. Patients completed a history and measures of impairments and functional disability at 2, 4, 6, and 12 weeks. OUTCOMES Treatment success was defined as both a 50% improvement on the Disabilities of the Arm, Shoulder, and Hand (DASH) score and a global rating of change of at least "moderately better." At 6 weeks, 6 of 10 patients had a successful (mean +/- SD) DASH outcome score (initial, 33.9 +/- 16.2; 6 weeks, 8.1 +/- 9.2). At 12 weeks, 8 of 10 patients had a successful DASH outcome score (initial, 33.1 +/- 14; 12 weeks, 8.3 +/- 6.4). As a group, the largest improvement was in the first 2 weeks. The most common impairments for all 10 patients were rotator cuff and trapezius muscle weakness (10 of 10 patients), limited shoulder internal rotation motion (8 of 10 patients), and reduced kyphosis of the midthoracic area (7 of 10 patients). DISCUSSION A program aimed at strengthening rotator cuff and scapular muscles, with stretching and manual therapy aimed at thoracic spine and the posterior and inferior soft-tissue structures of the glenohumeral joint appeared to be successful in the majority of patients. This case series describes a comprehensive impairment-based treatment which resulted in symptomatic and functional improvement in 8 of 10 patients in 6 to 12 weeks. LEVEL OF EVIDENCE Therapy, level 4.
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Kromer TO, de Bie RA, Bastiaenen CHG. Effectiveness of individualized physiotherapy on pain and functioning compared to a standard exercise protocol in patients presenting with clinical signs of subacromial impingement syndrome. A randomized controlled trial. BMC Musculoskelet Disord 2010; 11:114. [PMID: 20534140 PMCID: PMC2889850 DOI: 10.1186/1471-2474-11-114] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2010] [Accepted: 06/09/2010] [Indexed: 11/18/2022] Open
Abstract
Background Shoulder impingement syndrome is a common musculoskeletal complaint leading to significant reduction of health and disability. Physiotherapy is often the first choice of treatment although its effectiveness is still under debate. Systematic reviews in this field highlight the need for more high quality trials to investigate the effectiveness of physiotherapy interventions in patients with subacromial impingement syndrome. Methods/Design This randomized controlled trial will investigate the effectiveness of individualized physiotherapy in patients presenting with clinical signs and symptoms of subacromial impingement, involving 90 participants aged 18-75. Participants are recruited from outpatient physiotherapy clinics, general practitioners, and orthopaedic surgeons in Germany. Eligible participants will be randomly allocated to either individualized physiotherapy or to a standard exercise protocol using central randomization. The control group will perform the standard exercise protocol aiming to restore muscular deficits in strength, mobility, and coordination of the rotator cuff and the shoulder girdle muscles to unload the subacromial space during active movements. Participants of the intervention group will perform the standard exercise protocol as a home program, and will additionally be treated with individualized physiotherapy based on clinical examination results, and guided by a decision tree. After the intervention phase both groups will continue their home program for another 7 weeks. Outcome will be measured at 5 weeks and at 3 and 12 months after inclusion using the shoulder pain and disability index and patients' global impression of change, the generic patient-specific scale, the average weekly pain score, and patient satisfaction with treatment. Additionally, the fear avoidance beliefs questionnaire, the pain catastrophizing scale, and patients' expectancies of treatment effect are assessed. Participants' adherence to the protocol, use of additional treatments for the shoulder, direct and indirect costs, and sick leave due to shoulder complaints will be recorded in a shoulder log-book. Discussion To our knowledge this is the first trial comparing individualized physiotherapy based on a defined decision making process to a standardized exercise protocol. Using high-quality methodologies, this trial will add evidence to the limited body of knowledge about the effect of physiotherapy in patients with SIS. Trial registration Current Controlled Trials ISRCTN86900354
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Affiliation(s)
- Thilo O Kromer
- Physiotherapiezentrum, Grube 21, 82377 Penzberg, Germany.
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Lewis JS, Valentine RE. Clinical measurement of the thoracic kyphosis. A study of the intra-rater reliability in subjects with and without shoulder pain. BMC Musculoskelet Disord 2010; 11:39. [PMID: 20193055 PMCID: PMC2845095 DOI: 10.1186/1471-2474-11-39] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2009] [Accepted: 03/01/2010] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Clinical sagittal plane assessment of the thoracic kyphosis angle is considered an essential component of the postural examination of patients presenting with upper body pain syndromes. Cervical headaches and conditions involving the shoulder, such as subacromial pain syndrome, have all been associated with an increase in the thoracic kyphosis. Concomitantly a decrease in the thoracic kyphosis as a result of a stretching and strengthening rehabilitation programme is believed to be associated with a reduction in symptoms and pain and improvement in function. Clinicians generally measure the sagittal plane kyphosis angle visually. There is no certainty that this method is reliable or is capable of measuring angular changes over time or in response to intervention. As such a simple and reliable clinical method of measuring the thoracic kyphosis would enable clinicians to record this information. The aim of this investigation was to determine the intra-tester reliability of measuring the thoracic kyphosis angle using a clinical method METHODS Measurements were made in 45 subjects with and 45 subjects without upper body symptoms. Measurements were made with the subjects in relaxed standing. Two gravity dependent inclinometers were used to measure the kyphosis. The first was placed over the region of the 1st and 2nd thoracic spinous processes. The other, over the region of the 12th thoracic and 1st lumbar spinous processes. The angle produced by each inclinometer was measured 3 times in succession. Each set of 3 measurements was made on two occasions (separated by a minimum of 30 minutes and additional data collection involving 46 further measurements of posture and movement on the same and an additional subject before the thoracic kyphosis measurements were re-measured) by one rater. The reliability of the measurements was analyzed using 2-way ANOVA intraclass correlation coefficients (ICC), 95% confidence intervals (CI) and standard error of measurement (SEM) for precision, for a single measurement [ICC(single)] and the average of 3 measures [ICC(average)]. The assessor remained 'blinded' to data input and the measurements were staggered to reduce examiner bias. RESULTS The measurement of the thoracic kyphosis as used in this investigation was found to have excellent intra-rater reliability for both subjects with and without symptoms. The ICC(single) results for the subjects without symptoms were, .95; (95% CI .91-.97). The corresponding ICC(average) results were; .97; (95% CI .95-.99). The results for the subjects with symptoms were; 93; (95% CI .88-.96), for ICC(single) and for ICC(average); .97; (95% CI .94-.98). The SEM results for subjects without and with symptoms were 1.0 degrees and 1.7 degrees , respectively. CONCLUSIONS The findings of this immediate test-retest reliability study suggest that the clinical measurement of the thoracic kyphosis using gravity dependent inclinometers demonstrates excellent intra-rater reliability. Additional research is required to determine the inter-rater reliability of this method. TRIAL REGISTRATION National Research Register: N0060148286.
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Affiliation(s)
- Jeremy S Lewis
- Therapy Department, Chelsea and Westminster Hospital NHS Foundation Trust, 369 Fulham Road, London, SW10 9NH, UK
- Therapy Department, St George's Hospital, London, UK
- Visiting Reader, St George's University of London/Kingston University, London, UK
| | - Rachel E Valentine
- Therapy Department, Chelsea and Westminster Hospital NHS Foundation Trust, 369 Fulham Road, London, SW10 9NH, UK
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van Niekerk SM, Louw Q, Vaughan C, Grimmer-Somers K, Schreve K. Photographic measurement of upper-body sitting posture of high school students: a reliability and validity study. BMC Musculoskelet Disord 2008; 9:113. [PMID: 18713477 PMCID: PMC2542508 DOI: 10.1186/1471-2474-9-113] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2007] [Accepted: 08/20/2008] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND All the reported measures of sitting posture, as well as photographs, have one flaw, as these measures are external to the body. These measures use calculations from external bony landmarks to estimate spinal posture, on the understanding that what is being measured externally reflects the shape, health and performance of structures of the underlying spine. Without a comparative measure of the relative position of the structures of the spine, the validity of any external spinal posture measure cannot be established. This paper reports on a study which tests the validity of photographs to measure adolescent sitting posture. METHODS The study was conducted in a laboratory at the Department of Human Biology, University of Cape Town. A random sample of 40 adolescents were recruited from the Cape metropolitan schools, to detect differences of three degrees or more between the repeated measures of upright, normal or slouched posture (photographs) and between the posture photographs and LODOX measures. Eligible participants were healthy male and female subjects aged 15 or 16 years old, in Grade 10, and who were undertaking Computer or Computype studies at their schools. Two posture measurement tools were used in the study, namely: Photographs were taken using the Photographic Posture Analysis Method (PPAM) and Radiographs were taken using the LODOX (LODOX (Pty) Ltd) system. Subjects' posture was assessed in simulated computer workstations. The following angles were measured: the sagittal head angle, cervical angle, protraction/retraction angle, arm angle and the thoracic angle. RESULTS Data from 39 subjects (19 males, 20 females) was used for analysis (17 15-year-olds (7 boys and 10 girls), 22 16-year-olds (12 boys and 10 girls)). All but one photographic angle showed moderate to good correlation with the LODOX angles (Pearson r values 0.67-0.95) with the exception being the shoulder protraction/retraction angle Pearson r values. Bland Altman limits of agreement illustrated a slight bias for all angles. The reliability study findings from repeated photographs demonstrated moderate to good correlation of all angles (ICC values 0.78-0.99). CONCLUSION The findings of this study suggest that photographs provide valid and reliable indicators of the position of the underlying spine in sitting. Clinically it is important to know whether a patient is showing true progression in relation to a postural intervention. Based on the results of this study, the PPAM can be used in practice as a valid measure of sitting posture.
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Boyles RE, Ritland BM, Miracle BM, Barclay DM, Faul MS, Moore JH, Koppenhaver SL, Wainner RS. The short-term effects of thoracic spine thrust manipulation on patients with shoulder impingement syndrome. ACTA ACUST UNITED AC 2008; 14:375-80. [PMID: 18703377 DOI: 10.1016/j.math.2008.05.005] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2007] [Revised: 05/05/2008] [Accepted: 05/19/2008] [Indexed: 11/19/2022]
Abstract
The study was an exploratory, one group pretest/post-test study, with the objective of investigating the short-term effects of thoracic spine thrust manipulations (TSTMs) on patients with shoulder impingement syndrome (SIS). There is evidence that manual physical therapy that includes TSTM and non-thrust manipulation and exercise is effective for the treatment of patients with SIS. However, the relative contributions of specific manual therapy interventions are not known. To date, no published studies address the short-term effects of TSTM in the treatment of SIS. Fifty-six patients (40 males, 16 females; mean age 31.2+/-8.9) with SIS underwent a standardized shoulder examination, immediately followed by TSTM techniques. Outcomes measured were the Numeric Pain and Rating Scale (NPRS) and the Shoulder Pain and Disability Index (SPADI), all collected at baseline and at a 48-h follow-up period. Additionally, the Global Rating of Change Scale (GRCS) was collected at 48-h follow-up to measure patient perceived change. At 48-h follow-up, the NPRS change scores for Neer impingement sign, Hawkins impingement sign, resisted empty can, resisted external rotation, resisted internal rotation, and active abduction were all statistically significant (p<0.01). The reduction in the SPADI score was also statistically significant (p<0.001) and the mean GRCS score=1.4+/-2.5. In conclusion, TSTM provided a statistically significant decrease in self reported pain measures and disability in patients with SIS at 48-h follow-up.
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Affiliation(s)
- Robert E Boyles
- School of Physical Therapy, University of Puget Sound, 1500N Warner St, Tacoma, WA 98416, USA.
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Poser A, Casonato O. Posterior glenohumeral stiffness: capsular or muscular problem? A case report. ACTA ACUST UNITED AC 2007; 13:165-70. [PMID: 17910933 DOI: 10.1016/j.math.2007.07.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2006] [Revised: 04/12/2007] [Accepted: 07/19/2007] [Indexed: 10/22/2022]
Affiliation(s)
- Antonio Poser
- Physical Therapy Department, Centro di Medicina, Viale Venezia 91, 31015 Conegliano, Italy.
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Bennell K, Coburn S, Wee E, Green S, Harris A, Forbes A, Buchbinder R. Efficacy and cost-effectiveness of a physiotherapy program for chronic rotator cuff pathology: a protocol for a randomised, double-blind, placebo-controlled trial. BMC Musculoskelet Disord 2007; 8:86. [PMID: 17761004 PMCID: PMC2048959 DOI: 10.1186/1471-2474-8-86] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2007] [Accepted: 08/31/2007] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Chronic rotator cuff pathology (CRCP) is a common shoulder condition causing pain and disability. Physiotherapy is often the first line of management for CRCP yet there is little conclusive evidence to support or refute its effectiveness and no formal evaluation of its cost-effectiveness. METHODS/DESIGN This randomised, double-blind, placebo-controlled trial will involve 200 participants with CRCP recruited from medical practices, outpatient departments and the community via print and radio media. Participants will be randomly allocated to a physiotherapy or placebo group using concealed allocation stratified by treating physiotherapist. Both groups will receive 10 sessions of individual standardised treatment over 10 weeks from one of 10 project physiotherapists. For the following 12 weeks, the physiotherapy group will continue a home exercise program and the placebo group will receive no treatment. The physiotherapy program will comprise shoulder joint and spinal mobilisation, soft tissue massage, postural taping, and home exercises for scapular control, posture and rotator cuff strengthening. The placebo group will receive inactive ultrasound and gentle application of an inert gel over the shoulder region. Blinded assessment will be conducted at baseline and at 10 weeks and 22 weeks after randomisation. The primary outcome measures are self reported questionnaires including the shoulder pain and disability index (SPADI), average pain on an 11-point numeric rating scale and participant perceived global rating of change. Secondary measures include Medical Outcomes Study 36-item short form (SF-36), Assessment of Quality of Life index, numeric rating scales for shoulder pain and stiffness, participant perceived rating of change for pain, strength and stiffness, and manual muscle testing for shoulder strength using a handheld dynamometer. To evaluate cost-effectiveness, participants will record the use of all health-related treatments in a log-book returned to the assessor monthly. To test the effect of the intervention using an intention-to-treat analysis, linear regression modelling will be applied adjusting for baseline outcome values and other demographic characteristics. Participant measures of perceived change will be compared between groups by calculating the relative risks and their 95% confidence intervals at each time point using log binomial regression. DISCUSSION Results from this trial will contribute to the evidence regarding the effectiveness of a physiotherapy program for the management of CRCP.
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Affiliation(s)
- Kim Bennell
- Centre for Health, Exercise & Sports Medicine, School of Physiotherapy, University of Melbourne, Australia
| | - Sally Coburn
- Centre for Health, Exercise & Sports Medicine, School of Physiotherapy, University of Melbourne, Australia
| | - Elin Wee
- Centre for Health, Exercise & Sports Medicine, School of Physiotherapy, University of Melbourne, Australia
| | - Sally Green
- Monash Institute of Health Services Research, Monash University, Melbourne, Australia
| | - Anthony Harris
- Centre for Health Economics, Monash University, Melbourne, Australia
| | - Andrew Forbes
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Rachelle Buchbinder
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
- Monash Department of Clinical Epidemiology at Cabrini Hospital, Melbourne, Australia
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