Sample records for musculoskeletal diseases der
-
The burden of musculoskeletal disease in Sierra Leone.
Elliott, Iain S; Groen, Reinou S; Kamara, Thaim B; Ertl, Allison; Cassidy, Laura D; Kushner, Adam L; Gosselin, Richard A
2015-01-01
Musculoskeletal disease is a major cause of disability in the global burden of disease, yet data regarding the magnitude of this burden in developing countries are lacking. The Surgeons OverSeas Assessment of Surgical Need (SOSAS) survey was designed to measure the incidence and prevalence of surgically treatable conditions, including musculoskeletal conditions, in patients in low- and middle-income countries, and was administered in the West African nation of Sierra Leone in 2012. We attempted to quantify the burden of potentially treatable musculoskeletal conditions in patients in Sierra Leone. A cross-sectional two-stage cluster-based survey was performed in Sierra Leone using the SOSAS. Two individuals from each randomly selected household underwent a verbal head to toe examination. The musculoskeletal-related questions from the SOSAS survey in Sierra Leone were analyzed to determine the prevalence of musculoskeletal problems in the study population. Prevalence is reported as the number of respondents with a musculoskeletal problem now and number of respondents with a musculoskeletal problem during the past year. Respondents had "no need" for care, they "received care", or they faced a barrier that prevented them from receiving care. One thousand eight hundred seventy-five households were targeted, with 1843 undergoing the survey, which yielded 3645 individual respondents. Of the individual respondents, 462 (n=3645; 12.6% of total; 95% CI, 12%-13%) had a traumatic musculoskeletal problem during the past year, and 236 (n=3645; 6% of total; 95% CI, 5%-7%) respondents had a musculoskeletal problem of nontraumatic etiology. Of respondents with either a traumatic or nontraumatic musculoskeletal problem, 359 (n=562; 63.9% of total; 95% CI, 59.5-68.3%) needed care but were unable to receive it with the major barrier reported as financial. Resource allocation decisions in global health are made based on burden of disease data in low- and middle-income countries. The
-
The impact of obesity surgery on musculoskeletal disease.
El-Khani, Ussamah; Ahmed, Ahmed; Hakky, Sherif; Nehme, Jean; Cousins, Jonathan; Chahal, Harvinder; Purkayastha, Sanjay
2014-12-01
Obesity is an important modifiable risk factor for musculoskeletal disease. A Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-compliant systematic review of bariatric surgery on musculoskeletal disease symptoms was performed. One thousand nineteen papers were identified, of which 43 were eligible for data synthesis. There were 79 results across 24 studies pertaining to physical capacity, of which 53 (67 %) demonstrated statistically significant post-operative improvement. There were 75 results across 33 studies pertaining to musculoskeletal pain, of which 42 (56 %) demonstrated a statistically significant post-operative improvement. There were 13 results across 6 studies pertaining to arthritis, of which 5 (38 %) demonstrated a statistically significant post-operative improvement. Bariatric surgery significantly improved musculoskeletal disease symptoms in 39 of the 43 studies. These changes were evident in a follow-up of 1 month to 10 years.
-
Musculoskeletal problems in Parkinson's disease: neglected issues.
Kim, Young Eun; Lee, Woong-Woo; Yun, Ji Young; Yang, Hui June; Kim, Han-Joon; Jeon, Beom S
2013-07-01
To identify the prevalence and clinical features of musculoskeletal problems in patients with Parkinson disease (PD) compared to controls. 400 PD patients and 138 age- and sex-matched controls were interviewed by physicians about their musculoskeletal problems. The prevalence of musculoskeletal problems was significantly higher in the PD group than in the control group (66.3% vs. 45.7%, P < 0.001). Commonly involved body sites were the low back, knee, and shoulder in that order. The low back was more frequently involved in the PD group than in the control group (44.3% vs. 24.6%, P < 0.001), and the shoulder tended to be more involved in the PD group than in the control group (15.0% vs. 8.7%, P = 0.061). However, the knee was similarly involved in both group (12.3% vs. 18.0%, P = 0.121). Among the past diagnoses associated with musculoskeletal problems, frozen shoulder, low back pain, osteoporosis and fracture were more common in the PD group than in the control group (P < 0.05). Older age, female, and a higher score on the Unified Parkinson's Disease Rating Scale I & II were associated with musculoskeletal problems in the PD group. Only 26.8% of the PD patients and 52.5% of the controls with musculoskeletal problems answered that their musculoskeletal problems were recovering. Furthermore, musculoskeletal problems in the PD group tended to receive less treatment than that of the control group (P = 0.052). Musculoskeletal problems were more common in the PD group than in the controls. Furthermore, despite PD patients having a higher prevalence, they did not receive adequate treatment. Copyright © 2013 Elsevier Ltd. All rights reserved.
-
The economic burden of musculoskeletal disease in Korea: A cross sectional study
2011-01-01
Background Musculoskeletal diseases are becoming increasingly important due to population aging. However, studies on the economic burden of musculoskeletal disease in Korea are scarce. Therefore, we conducted a population-based study to measure the economic burden of musculoskeletal disease in Korea using nationally representative data. Methods This study used a variety of data sources such as national health insurance statistics, the Korea Health Panel study and cause of death reports generated by the Korea National Statistical Office to estimate the economic burden of musculoskeletal disease. The total cost of musculoskeletal disease was estimated as the sum of direct medical care costs, direct non-medical care costs, and indirect costs. Direct medical care costs are composed of the costs paid by the insurer and patients, over the counter drugs costs, and other costs such as medical equipment costs. Direct non-medical costs are composed of transportation and caregiver costs. Indirect costs are the sum of the costs associated with premature death and the costs due to productivity loss. Age, sex, and disease specific costs were estimated. Results Among the musculoskeletal diseases, the highest costs are associated with other dorsopathies, followed by disc disorder and arthrosis. The direct medical and direct non-medical costs of all musculoskeletal diseases were $4.18 billion and $338 million in 2008, respectively. Among the indirect costs, those due to productivity loss were $2.28 billion and costs due to premature death were $79 million. The proportions of the total costs incurred by male and female patients were 33.8% and 66.2%, respectively, and the cost due to the female adult aged 20-64 years old was highest. The total economic cost of musculoskeletal disease was $6.89 billion, which represents 0.7% of the Korean gross domestic product. Conclusions The economic burden of musculoskeletal disease in Korea is substantial. As the Korean population continues to
-
The economic burden of musculoskeletal disease in Korea: a cross sectional study.
Oh, In-Hwan; Yoon, Seok-Jun; Seo, Hye-Young; Kim, Eun-Jung; Kim, Young Ae
2011-07-13
Musculoskeletal diseases are becoming increasingly important due to population aging. However, studies on the economic burden of musculoskeletal disease in Korea are scarce. Therefore, we conducted a population-based study to measure the economic burden of musculoskeletal disease in Korea using nationally representative data. This study used a variety of data sources such as national health insurance statistics, the Korea Health Panel study and cause of death reports generated by the Korea National Statistical Office to estimate the economic burden of musculoskeletal disease. The total cost of musculoskeletal disease was estimated as the sum of direct medical care costs, direct non-medical care costs, and indirect costs. Direct medical care costs are composed of the costs paid by the insurer and patients, over the counter drugs costs, and other costs such as medical equipment costs. Direct non-medical costs are composed of transportation and caregiver costs. Indirect costs are the sum of the costs associated with premature death and the costs due to productivity loss. Age, sex, and disease specific costs were estimated. Among the musculoskeletal diseases, the highest costs are associated with other dorsopathies, followed by disc disorder and arthrosis. The direct medical and direct non-medical costs of all musculoskeletal diseases were $4.18 billion and $338 million in 2008, respectively. Among the indirect costs, those due to productivity loss were $2.28 billion and costs due to premature death were $79 million. The proportions of the total costs incurred by male and female patients were 33.8% and 66.2%, respectively, and the cost due to the female adult aged 20-64 years old was highest. The total economic cost of musculoskeletal disease was $6.89 billion, which represents 0.7% of the Korean gross domestic product. The economic burden of musculoskeletal disease in Korea is substantial. As the Korean population continues to age, the economic burden of
-
Footwear Experiences of People With Chronic Musculoskeletal Diseases.
Hendry, Gordon J; Brenton-Rule, Angela; Barr, Georgina; Rome, Keith
2015-08-01
Foot pain and deformities are frequently reported by people with chronic musculoskeletal diseases, but only limited research has been conducted to explore the key issues concerning footwear difficulties in this population. The aim of this study is to explore, identify, and describe the main issues surrounding the footwear experiences of people with chronic musculoskeletal diseases. A qualitative manifest content analysis of open-ended survey responses concerning footwear experiences was conducted from a national footwear survey of people with chronic musculoskeletal diseases in New Zealand. Eighty-five respondents submitted usable responses. Specific statements in the text were identified as units of analysis prior to coding and organizing these units into emerging mutually exclusive categories. Content analysis was independently undertaken by 3 researchers, and the final categories and coding were achieved through consensus. Frequencies of assigned units of analysis were calculated in order to obtain a quantitative description for each category. Four categories encompassing a total of 9 subcategories related to the footwear experiences of respondents emerged from the qualitative data content analysis: difficulty finding appropriate footwear; dissatisfaction with therapeutic footwear provision and foot care access; high costs of footwear, foot care, and self-care; and satisfaction with therapeutic footwear and foot care. Key categories describing the important issues surrounding the footwear experiences of respondents with chronic musculoskeletal diseases were identified, which may provide important targets for improving footwear and foot care services and self-management strategies. © 2015, American College of Rheumatology.
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-05-10
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group;Arthritis and Musculoskeletal and Skin Diseases Special... of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-29
... Arthritis And Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group, Arthritis and Musculoskeletal and Skin Diseases Special... Assistance Program Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases Research, National Institutes of...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-07
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group, Arthritis and Musculoskeletal and Skin Diseases Special..., National Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-01
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group, Arthritis and Musculoskeletal and Skin Diseases Clinical... Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Heath, 6701 Democracy Blvd...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-04
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group; Arthritis and Musculoskeletal and Skin Diseases Special... Assistance Program Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases Research, National Institutes of...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-26
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group, Arthritis and Musculoskeletal and Skin Diseases Special... Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases Research, National Institutes of Health, HHS...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-03
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group; Arthritis and Musculoskeletal and Skin Diseases Special... Assistance Program Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases Research, National Institutes of...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-06
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group; Arthritis and Musculoskeletal and Skin Diseases Clinical... Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-10-29
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group; Arthritis and Musculoskeletal and Skin Diseases Special... Review Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, 6701 Democracy...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-17
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Initial Review Group, Arthritis and Musculoskeletal and Skin Diseases Special... Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd., Suite 800...
-
78 FR 17679 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Closed Meeting
Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-22
... Arthritis and Musculoskeletal and Skin Diseases; Closed Meeting Pursuant to section 10(d) of the Federal... Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Clinical Trial Outcome Development. Date: March 29..., Musculoskeletal and Skin Diseases, NIH, 6701 Democracy Boulevard, Suite 800, Bethesda, MD 20892, 301-594-4953...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-12
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-19
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-09
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-13
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-03
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-20
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-05-03
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-01-07
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases Advisory Council...
-
Potential of PET-MRI for imaging of non-oncologic musculoskeletal disease.
Kogan, Feliks; Fan, Audrey P; Gold, Garry E
2016-12-01
Early detection of musculoskeletal disease leads to improved therapies and patient outcomes, and would benefit greatly from imaging at the cellular and molecular level. As it becomes clear that assessment of multiple tissues and functional processes are often necessary to study the complex pathogenesis of musculoskeletal disorders, the role of multi-modality molecular imaging becomes increasingly important. New positron emission tomography-magnetic resonance imaging (PET-MRI) systems offer to combine high-resolution MRI with simultaneous molecular information from PET to study the multifaceted processes involved in numerous musculoskeletal disorders. In this article, we aim to outline the potential clinical utility of hybrid PET-MRI to these non-oncologic musculoskeletal diseases. We summarize current applications of PET molecular imaging in osteoarthritis (OA), rheumatoid arthritis (RA), metabolic bone diseases and neuropathic peripheral pain. Advanced MRI approaches that reveal biochemical and functional information offer complementary assessment in soft tissues. Additionally, we discuss technical considerations for hybrid PET-MR imaging including MR attenuation correction, workflow, radiation dose, and quantification.
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-02
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Meeting Pursuant to section 10(d) of the Federal... Arthritis and Musculoskeletal and Skin Diseases Advisory Council. The meeting will be open to the public as... invasion of personal privacy. Name of Committee: National Arthritis and Musculoskeletal and Skin Diseases...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-14
... Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Rheumatic Disease... Arthritis and Musculoskeletal And Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Program Project Grant Review. Date...
-
Jordan, Kelvin; Clarke, Alexandra M; Symmons, Deborah PM; Fleming, Douglas; Porcheret, Mark; Kadam, Umesh T; Croft, Peter
2007-01-01
Background Primary care consultation data are an important source of information on morbidity prevalence. It is not known how reliable such figures are. Aim To compare annual consultation prevalence estimates for musculoskeletal conditions derived from four general practice consultation databases. Design of study Retrospective study of general practice consultation records. Setting Three national general practice consultation databases: i) Fourth Morbidity Statistics from General Practice (MSGP4, 1991/92), ii) Royal College of General Practitioners Weekly Returns Service (RCGP WRS, 2001), and iii) General Practice Research Database (GPRD, 1991 and 2001); and one regional database (Consultations in Primary Care Archive, 2001). Method Age-sex standardised persons consulting annual prevalence rates for musculoskeletal conditions overall, rheumatoid arthritis, osteoarthritis and arthralgia were derived for patients aged 15 years and over. Results GPRD prevalence of any musculoskeletal condition, rheumatoid arthritis and osteoarthritis was lower than that of the other databases. This is likely to be due to GPs not needing to record every consultation made for a chronic condition. MSGP4 gave the highest prevalence for osteoarthritis but low prevalence of arthralgia which reflects encouragement for GPs to use diagnostic rather than symptom codes. Conclusion Considerable variation exists in consultation prevalence estimates for musculoskeletal conditions. Researchers and health service planners should be aware that estimates of disease occurrence based on consultation will be influenced by choice of database. This is likely to be true for other chronic diseases and where alternative symptom labels exist for a disease. RCGP WRS may give the most reliable prevalence figures for musculoskeletal and other chronic diseases. PMID:17244418
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-05-14
... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, P30 Rheumatic Diseases Core Center... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the..., Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd., Suite 800, Bethesda, MD...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-20
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... of Arthritis and Musculoskeletal and Skin Diseases, including consideration of personnel...., Ph.D., Scientific Director, National Institute of Arthritis & Musculoskeletal and Skin Diseases...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-05
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases, Special Emphasis Panel, Clinical Trials Applications. Date... of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-04
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Mentored Career Development... Arthritis and Musculoskeletal and Skin Diseases, NIH, 6701 Democracy Boulevard, Suite 800, Bethesda, MD...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-26
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases, Special Emphasis Panel, Osteoarthritis Initiative. Date..., National Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-17
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Small Grants in... Review Officer, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-04
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel. Centers of Research Translation... Domestic Assistance Program Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases Research, National...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-30
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Building Interdisciplinary... evaluate grant applications. Place: National Institute of Arthritis and Musculoskeletal and Skin Diseases...
-
Musculoskeletal manifestations of Fabry disease: A retrospective study.
Lidove, Olivier; Zeller, Valérie; Chicheportiche, Valérie; Meyssonnier, Vanina; Sené, Thomas; Godot, Sophie; Ziza, Jean-Marc
2016-07-01
Fabry disease is a rare X-linked metabolic disorder characterized by a deficiency in the enzyme alpha-galactosidase A. Both males and females can be affected. The main presenting symptom is pain in the extremities, whereas at a more advanced stage, the manifestations include hypertrophic cardiomyopathy, cardiac dysrhythmia, proteinuria, chronic kidney dysfunction, stroke, and hearing loss. When not diagnosed and treated, Fabry disease causes early death. No studies specifically designed to describe the musculoskeletal manifestations of Fabry disease are available. We conducted a single-center retrospective study of patients receiving follow-up at a Fabry disease referral center. We described the musculoskeletal manifestations and analyzed the differential diagnoses. Our study included 40 patients belonging to 20 families, including 25 females with a mean age of 44.2 years (range, 20-76 years) and 15 males with a mean age of 40.1 years (range, 16-61 years). Mean age at the diagnosis of Fabry disease was 37.2 years (range, 7-71 years) in the females and 26.9 years (range, 9-51 years) in the males. Specific enzyme replacement therapy was given to 10 (40%) females and 12 (80%) males. Musculoskeletal manifestations were as follows: past or present pain in the extremities (13 females and 10 males), combined in some patients with vasomotor disorders in the extremities and telangiectasia; exercise intolerance (12 females and 12 males); osteoporotic fractures (2 brothers aged 45 and 44 years, respectively); osteoporosis (3 females, aged 57, 63, and 75 years, respectively), which contributed to death in the oldest patient; osteopenia (2 females aged 38 and 47 years, respectively; and 1 male aged 43 years); Charcot foot and lymphedema with serious infectious complications (4 males older than 40 years), with avascular osteonecrosis of the lower limbs in 2 cases; toe amputations (3 cases); bilateral lower-limb amputation (1 case); abnormally slender lower limbs (5 females and
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-26
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Loan Repayment..., National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, 6701 Democracy Boulevard, Suite...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-27
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Career Development, Research..., Musculoskeletal and Skin Diseases Research, National Institutes of Health, HHS) Dated: May 20, 2010. Jennifer...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-13
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases, Special Emphasis Panel; Program Project, Supplement Review. Date: June 29, 2012..., National Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-07
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Institute of Arthritis and Musculoskeletal and Skin Diseases, Special Emphasis Panel, Small Grants Research... Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-15
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Career Development, Research..., Musculoskeletal and Skin Diseases, 6701 Democracy Blvd., Suite 800, Bethesda, MD 20817, 301-594-4952, washabac...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-01
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Small Grant Program for New... Review Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-17
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Ancillary Studies to Large Clinical... Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, 6701 Democracy Boulevard...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-06-18
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Program Project Grant Review. Date...: National Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Clinical...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-05
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Ancillary Clinical Studies. Date....gov . Name of Committee: National Institute of Arthritis and Musculoskeletal and Skin Diseases Special...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-05
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Career Development, Research..., Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd, Suite 800, Bethesda, MD...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-24
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Small Business Research Funding... Institute of Arthritis, Musculoskeletal and Skin Diseases, 6701 Democracy Blvd, Suite 800, Bethesda, MD...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-15
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Career Development, Research..., Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd., Suite 800, Bethesda, MD...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-29
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases, Special Emphasis Panel, Small Grant Research Review (R03... of Arthritis,Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-24
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel: Tissue Engineering and Regenerative.... (Catalogue of Federal Domestic Assistance Program Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-12
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Ancillary Clinical Studies Review... and Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd., Suite 800...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-08
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Ancillary Studies Grant Review. Date... Review Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, National Institutes of...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-11
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, NIAMS Small Grant Program for New... Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, 6701 Democracy Boulevard...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-19
... Arthritis And Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Small Grant Program for New... Review Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, NIH, 6701 Democracy...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-02
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Ancillary Studies to Large Ongoing... Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd., Suite 800...
-
Managing rheumatic and musculoskeletal diseases - past, present and future.
Burmester, Gerd R; Bijlsma, Johannes W J; Cutolo, Maurizio; McInnes, Iain B
2017-07-01
Progress in rheumatology has been remarkable in the past 70 years, favourably affecting quality of life for people with rheumatic and musculoskeletal diseases. Therapeutics have advanced considerably in this period, from early developments such as the introduction of glucocorticoid therapy to the general use of methotrexate and other disease-modifying agents, followed by the advent of biologic DMARDs and, most recently, small-molecule signalling inhibitors. Novel strategies for the use of such agents have also transformed outcomes, as have multidisciplinary nonpharmacological approaches to the management of rheumatic musculoskeletal disease including surgery, physical therapy and occupational therapy. Breakthroughs in our understanding of disease pathogenesis, diagnostics and the use of 'big data' continue to drive the field forward. Critically, the patient is now at the centre of management strategies as well as the future research agenda.
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-08
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Special Grants Review Committee. Date: February 28-March 1, 2011. Time: 8 a.m..., Scientific Review Branch, National Institute of Arthritis, Musculoskeletal and Skin Diseases, National...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-10-28
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, NIAMS Small Grant Program for New... applications. Place: National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIH, 6701 Democracy...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-27
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS BIRT grant review. Date: March... Arthritis, Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Plaza, Suite 800...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-24
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Clinical Trials Grant Review. Date..., Musculoskeletal and Skin Diseases, 6701 Democracy Blvd, Plaza Suite 800, Bethesda, MD 20817, 301-594-4952...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-08
... Arthritis and Musculoskeletal and Skin Diseases Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases, Special Emphasis Panel, Ancillary Studies to Large Ongoing..., Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd, Suite 800, Bethesda, MD...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-25
... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Small Business Innovation Research on Rare Musculoskeletal, Rheumatic and Skin Diseases. Date: December 16, 2013. Time: 9:00 a.m. to 4... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-10
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Special Grants Review Committee. Date: February 24-25, 2010. Time: 7:30 p.m. to..., Musculoskeletal and Skin Diseases Research, National Institutes of Health, HHS) Dated: January 29, 2010. Jennifer...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-05
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Arthritis and Musculoskeletal and Skin Diseases Clinical Trials Conflict Review Meeting. Date: July 26, 2013. Time: 1:00 p.m. to 4:00 p.m...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-15
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Special Grants Review Committee. Date: October 25-26, 2010. Time: 8 a.m. to 5 p... Program Nos. 93.846, Arthritis, Musculoskeletal and Skin Diseases Research, National Institutes of Health...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-14
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Musculoskeletal and Skin Diseases Special Grants Review Committee. Date: June 7-8, 2010. Time: 7 p.m. to 5 p.m..., National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, 6701...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-09
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Muscle Physiology Review. Date..., [email protected] . Name of Committee: National Institute of Arthritis and Musculoskeletal and Skin...
-
Leonard, Michael K; Blumberg, Henry M
2017-04-01
Musculoskeletal tuberculosis (TB) accounts for approximately 10% of all extrapulmonary TB cases in the United States and is the third most common site of extrapulmonary TB after pleural and lymphatic disease. Vertebral involvement (tuberculous spondylitis, or Pott's disease) is the most common type of skeletal TB, accounting for about half of all cases of musculoskeletal TB. The presentation of musculoskeletal TB may be insidious over a long period and the diagnosis may be elusive and delayed, as TB may not be the initial consideration in the differential diagnosis. Concomitant pulmonary involvement may not be present, thus confusing the diagnosis even further. Early diagnosis of bone and joint disease is important to minimize the risk of deformity and enhance outcome. The introduction of newer imaging modalities, including MRI (imaging procedure of choice) and CT, has enhanced the diagnostic evaluation of patients with musculoskeletal TB and for directed biopsies of affected areas of the musculoskeletal system. Obtaining appropriate specimens for culture and other diagnostic tests is essential to establish a definitive diagnosis and recover M. tuberculosis for susceptibility testing. A total of 6 to 9 months of a rifampin-based regimen, like treatment of pulmonary TB, is recommended for the treatment of drug susceptible musculoskeletal disease. Randomized trials of tuberculous spondylitis have demonstrated that such regimens are efficacious. These data and those from the treatment of pulmonary TB have been extrapolated to form the basis of treatment regimen recommendations for other forms of musculoskeletal TB.
-
Miyamoto, Takeshi
Decline of homeostasis in musculoskeletal locomotive organs such as bone and muscle with age leads to age-related diseases such as osteoporosis and muscle atrophy. To date, various findings underlying the pathogenesis of these tissues were accumulated. In this review, we discuss regarding the recent advances in the findings in the treatment for osteoporosis and the strategy for muscle atrophy, and our recent findings on the mechanisms underlying these diseases.
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-07
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Multidisciplinary Clinical Research... and Skin Diseases Research, National Institutes of Health, HHS) Dated: October 31, 2012. Carolyn A...
-
The Economic Burden of Musculoskeletal Disease in Children and Adolescents in the United States.
Rosenfeld, Scott B; Schroeder, Katherine; Watkins-Castillo, Sylvia I
2018-04-01
Musculoskeletal conditions are among the most common and costly conditions suffered by Americans. In 2011, there was an estimated $213 billion in annual cost of direct treatment for and lost wages due to musculoskeletal disease in the United States. Data on economic burden, however, comes mostly from the adult population, with significantly less information regarding the burden of these conditions in young patients available. The purpose of this report is to provide data on the economic burden of musculoskeletal diseases in children and adolescents in the United States. Eleven diagnosis categories were identified, with health care visits and hospitalization data derived from ICD-9-CM codes for each of the conditions searched. The largest database utilized was the Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Database (KID). Total visits came from the KID, HCUP NEDS (emergency department), NCHS NHAMCS OP (outpatient), and NCHS NAMCS (physician office) databases. The National Health Interview Survey (NHIS) child sample was additionally searched to obtain patient/parent-reported data. In 2012, more than 19 million children and adolescents received treatment in medical centers, physicians' offices, and hospitals for a musculoskeletal-related condition. The most common reason for treatment (68%) was traumatic injury, followed by a pain syndrome (13%) and deformity (9%). Total hospital charges in 2012 for children and adolescents with a primary musculoskeletal-related diagnosis totaled $7.6 billion. Trauma (43%) and deformity (38%) were the major contributors to total hospital charges. Although we found that hospital-related charges for musculoskeletal diseases for children and adolescents in 2012 totaled $7.6 billion, this number underestimates the total cost for all pediatric musculoskeletal conditions. Musculoskeletal conditions accounted for 5.4% of hospital charges in the pediatric population. However, only 1.4% of pediatric research funding is
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-01-13
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Small Research Grants Review. Date... and Skin Diseases, National Institutes of Health, 6701 Democracy Blvd; Room 820, MSC 4872, Bethesda...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-18
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings Pursuant to section 10(d) of the... Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Clinical Trials Review... Skin Diseases, National Institutes of Health, 6701 Democracy Blvd, Room 824, MSC 4872, Bethesda, MD...
-
Therapies for Musculoskeletal Disease: Can we Treat Two Birds with One Stone?
Girgis, Christian M.; Mokbel, Nancy; DiGirolamo, Douglas J.
2014-01-01
Musculoskeletal diseases are highly prevalent with staggering annual health care costs across the globe. The combined wasting of muscle (sarcopenia) and bone (osteoporosis)— both in normal aging and pathologic states—can lead to vastly compounded risk for fracture in patients. Until now, our therapeutic approach to the prevention of such fractures has focused solely on bone, but our increasing understanding of the interconnected biology of muscle and bone has begun to shift our treatment paradigm for musculoskeletal disease. Targeting pathways that centrally regulate both bone and muscle (eg, GH/IGF-1, sex steroids, etc.) and newly emerging pathways that might facilitate communication between these 2 tissues (eg, activin/myostatin) might allow a greater therapeutic benefit and/or previously unanticipated means by which to treat these frail patients and prevent fracture. In this review, we will discuss a number of therapies currently under development that aim to treat musculoskeletal disease in precisely such a holistic fashion. PMID:24633910
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-23
... Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS clinical trial and planning grant applications in rheumatoid arthritis and skin diseases. Date: November 16, 2012. Time: 9:00 a.m... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the...
-
Benfaremo, Devis; Manfredi, Lucia; Luchetti, Michele Maria; Gabrielli, Armando
2018-05-08
Immune checkpoint inhibitors are a new promising class of antitumor drugs that have been associated to a number of immune-related adverse events (AEs), including musculoskeletal and rheumatic disease. We searched Medline reviewing reports of musculoskeletal and rheumatic AEs induced by immune checkpoint inhibitors. Several musculoskeletal and rheumatic AEs associated with immune checkpoint inhibitors treatment are reported in literature. In particular, arthralgia and myalgia were the most common reported AEs, whereas the prevalence of arthritis, myositis and vasculitis is less characterized and mainly reported in case series and case reports. Other occasionally described AEs are sicca syndrome, polymyalgia rheumatica, systemic lupus erythematosus and sarcoidosis. Newly induced musculoskeletal and rheumatic diseases are a frequent adverse event associated with immune checkpoint inhibitors treatment. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
-
Comper, Maria Luiza Caires; Dennerlein, Jack Tigh; Evangelista, Gabriela Dos Santos; Rodrigues da Silva, Patricia; Padula, Rosimeire Simprini
2017-08-01
Job rotation is an organisational strategy widely used on assembly lines in manufacturing industries to mitigate workers' exposure so as to prevent musculoskeletal disorders. This study aimed to evaluate the effectiveness of job rotation for reducing working hours lost due to sick leave resulting from musculoskeletal diseases. The design consisted of a 1-year cluster randomised controlled trial with a blinded assessor. Production sectors of the textile industry were randomised to intervention and control groups. Both groups received ergonomic training. The intervention group performed a job rotation programme. The primary outcome measure was number of working hours lost due to sick leave as a result of musculoskeletal disease (ICD-10). The secondary outcome measures were musculoskeletal symptoms (Yes/No), risk factors for musculoskeletal diseases (0-10), psychosocial factors and fatigue (0-100), general health (0-100), and productivity (0-10). All secondary outcomes were measured at baseline and 12-month follow-up. At the 12-month follow-up, both groups showed an increase in the number of working hours lost due to sick leave for musculoskeletal disease. There was no significant difference between the job rotation intervention group (mean deviation -5.6 hours, 95% CI -25.0 to 13.8) at the 12-month follow-up and the control group. There were no significant differences between groups for the secondary outcomes (p>0.05). The job rotation programme was not effective in reducing the number of working hours lost due to sick leave, decreasing the prevalence of musculoskeletal symptoms, or improving perception of musculoskeletal pain and workplace risk factors, psychosocial risk factors and productivity. NCT01979731. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
-
Paediatric musculoskeletal disease in Kumi District, Uganda: a cross-sectional survey.
Alves, Kristin; Penny, Norgrove; Kobusingye, Olive; Olupot, Robert; Katz, Jeffrey N; Sabatini, Coleen S
2018-04-02
The purpose of this study is to estimate the burden of musculoskeletal disease among children treated in Kumi District, Uganda, to inform training, capacity-building efforts, and resource allocation. We conducted a retrospective cohort study by reviewing the musculoskeletal (MSK) clinic and community outreach logs for children (age < 18 years) seen at Kumi Hospital in Kumi, Uganda, between January 2013 and December 2015. For each patient, we recorded the age, sex, diagnosis, and treatment recommendation. Of the 4852 children, the most common diagnoses were gluteal and quadriceps contractures (29.4% (95% CI 28.1-30.7%), 96% of which were gluteal fibrosis), post-injection paralysis (12.7% (95% CI 11.8-13.6%)), infection (10.5% (95% CI 9.7-11.4%)), trauma (6.9% (95% CI 6.2-7.6%)), cerebral palsy (6.9% (95% CI 6.2-7.7%)), and clubfoot (4.3% (95% CI 3.8-4.9%)). Gluteal fibrosis, musculoskeletal infections, and angular knee deformities create a large surgical burden with 88.1%, 59.1%, and 54.1% of patients seen with these diagnoses referred for surgery, respectively. Post-injection paralysis, clubfoot, and cerebral palsy were treated non-operatively in over 75% of cases. While population-based estimates of disease burden and resource utilization are needed, this data offers insight into burden of musculoskeletal disease for this region of Sub-Saharan Africa. We estimate that 50% of the surgical conditions could be prevented with policy changes and education regarding injection practices and early care for traumatic injuries, clubfeet, and infection. This study highlights a need to increase capacity to care for specific musculoskeletal conditions, including gluteal fibrosis, post-injection paralysis, infection, and trauma in the paediatric population of Uganda.
-
[Research consortium Neuroimmunology and pain in the research network musculoskeletal diseases].
Schaible, H-G; Chang, H-D; Grässel, S; Haibel, H; Hess, A; Kamradt, T; Radbruch, A; Schett, G; Stein, C; Straub, R H
2018-05-01
The research consortium Neuroimmunology and Pain (Neuroimpa) explores the importance of the relationships between the immune system and the nervous system in musculoskeletal diseases for the generation of pain and for the course of fracture healing and arthritis. The spectrum of methods includes analyses at the single cell level, in vivo models of arthritis and fracture healing, imaging studies on brain function in animals and humans and analysis of data from patients. Proinflammatory cytokines significantly contribute to the generation of joint pain through neuronal cytokine receptors. Immune cells release opioid peptides which activate opioid receptors at peripheral nociceptors and thereby evoke hypoalgesia. The formation of new bone after fractures is significantly supported by the nervous system. The sympathetic nervous system promotes the development of immune-mediated arthritis. The studies show a significant analgesic potential of the neutralization of proinflammatory cytokines and of opioids which selectively inhibit peripheral neurons. Furthermore, they show that the modulation of neuronal mechanisms can beneficially influence the course of musculoskeletal diseases. Interventions in the interactions between the immune system and the nervous system hold a great therapeutic potential for the treatment of musculoskeletal diseases and pain.
-
Courage, Uhunmwangho U; Stephen, Dungwom P; Lucius, Imoh C; Ani, Charles; Oche, Agbaji O; Emmanuel, Agaba I; Olufemi, Adelowo O
2017-11-01
The International League of Associations for Rheumatology (ILAR) in collaboration with the World Health Organization (WHO) initiated the Community Oriented Program for the Control of Rheumatic diseases (COPCORD) to promote the growth of rheumatology in developing countries. This is the first COPCORD-type survey carried out in a West African community. The objective of this study was to determine the prevalence of musculoskeletal diseases in a semi-urban Nigerian community, using the COPCORD methodology. This is a cross-sectional total population survey, carried out in Katon Rikkos, Jos, Nigeria, from June 2015 to November 2016. All inhabitants of the community who are 15 years and older were included in the study, except those who were not available or refused to participate. Trained health workers from the community carried out a house-to-house survey, to administer the COPCORD questionnaire. People reporting musculoskeletal symptoms were examined and investigated at the teaching hospital, to determine the specific type of musculoskeletal diseases. Data was analyzed using Epi-info version 7.1.5 and P values of <0.05 were considered statistically significant. The median age of the study population was 33 (IQR 24-46) years, with a male to female ratio of 1:1.1. The prevalence of musculoskeletal disease was 33%. Females (57.0%) were more affected than males (43.0%); the most common form of musculoskeletal diseases diagnosed was osteoarthritis (22.0%). Male sex and a family history of musculoskeletal diseases were independent predictors of musculoskeletal diseases. A Health Assessment Questionnaire Disability Index (HAQ-DI) ≥1 was recorded in 14% of subjects with musculoskeletal diseases. The prevalence of musculoskeletal diseases in this community is high with significant disability; therefore, there is urgent need for increased access to rheumatology care in the community.
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-16
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... of Arthritis and Musculoskeletal and Skin Diseases, including consideration of personnel... Immunology and Inflammation Branch and the Laboratory of Skin Biology. Place: National Institutes of Health...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-11
... Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting Pursuant to section 10(d) of the... of Arthritis and Musculoskeletal and Skin Diseases, including consideration of personnel... Molecular Immunology and Inflammation Branch and the Laboratory of Skin Biology. Place: National Institutes...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-18
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute of Arthritis and Musculoskeletal and Skin Diseases...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-09
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute of Arthritis and Musculoskeletal and Skin Diseases...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-04
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and Skin Diseases Amended; Notice of Meeting Notice is hereby given of a change in the meeting of the Arthritis and Musculoskeletal and Skin Diseases Clinical Trials Review...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-14
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute of Arthritis and Musculoskeletal and Skin Diseases...
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-10-28
... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute of Arthritis and Musculoskeletal and Skin Diseases...
-
Crooks, Valorie A
2007-07-30
To answer three specific questions: (i) How do women experience the workplace after the onset of a musculoskeletal disease; (ii) What employment policy and programme suggestions can they offer for ways to better support chronically ill women in their abilities to maintain workforce participation; and (iii) How are these women's employment policy and programme recommendations informed by their own lived experiences and desires? In-depth interviews were conducted with 18 women who had developed musculoskeletal diseases while involved in the labour market. Data were coded and analysed thematically. Participants identified three common workplace barriers experienced and three types of workplace accommodations commonly requested. They offered four specific employment policy and programme recommendations for ways to better support women who develop musculoskeletal diseases in maintaining labour market participation. It is found that their employment policy and programme recommendations are informed by their own experiences in the workplace and desires for being supported in maintaining involvement in paid labour. Creating employment programmes and policies that support chronically ill women in their attempts to remain involved in the workforce based on how much paid labour they are able to perform and where they are best able to work is of the utmost importance.
-
[Musculoskeletal-related chest pain].
Sturm, C; Witte, T
2017-01-01
Approximately 10-50% of chest pains are caused by musculoskeletal disorders. The association is twice as frequent in primary care as in emergency admissions. This article provides an overview of the most important musculoskeletal causes of chest pain and on the diagnostics and therapy. A selective search and analysis of the literature related to the topic of musculoskeletal causes of chest pain were carried out. Non-inflammatory diseases, such as costochondritis and fibromyalgia are frequent causes of chest pain. Inflammatory diseases, such as rheumatoid arthritis, spondyloarthritis and systemic lupus erythematosus are much less common but are more severe conditions and therefore have to be diagnosed and treated. The diagnostics and treatment often necessitate interdisciplinary approaches. Chest pain caused by musculoskeletal diseases always represents a diagnosis by exclusion of other severe diseases of the heart, lungs and stomach. Physiotherapeutic and physical treatment measures are particularly important, including manual therapy, transcutaneous electrical stimulation and stabilization exercises, especially for functional myofascial disorders.
-
Water-based Tai Chi: theoretical benefits in musculoskeletal diseases. Current evidence
Macías-Hernández, Salvador Israel; Vázquez-Torres, Lucio; Morones-Alba, Juan Daniel; Coronado-Zarco, Roberto; de los Angeles Soria-Bastida, María; Cruz-Medina, Eva; Nava-Bringas, Tania Inés
2015-01-01
Tai Chi is a low-impact and moderate intensity exercise that has shown positive effects in patients with musculoskeletal disorders. Recently have been developed clinical studies on the benefits of Tai Chi techniques combined with hydrotherapy. Both types of treatment include physical training of balance, mobility, strength, coordination and sensory input that could complement each other. This report aims to present the current evidence about the benefits of the combination of water based Tai Chi in musculoskeletal diseases in order to establish whether the combined intervention is better than Tai Chi or hydrotherapy alone. PMID:26171376
-
Ozcan, Didem Sezgin; Koseoglu, Belma Fusun; Balci, Kevser Gulcihan; Polat, Cemile Sevgi; Ozcan, Ozgur Ulas; Balci, Mustafa Mucahit; Aydoğdu, Sinan
2018-05-21
In patients diagnosed with coronary artery disease (CAD), we aimed to determine the characteristics and risk factors of co-occurring musculoskeletal pain and examine its effects on functional capacity, psychological status and health-related quality of life. A total of 100 patients with (n= 50) and without (n= 50) musculoskeletal pain were enrolled. All patients were assessed on sociodemographic and clinical properties. The Duke Activity Status Index (DASI), the Hospital Anxiety and Depression Scale (HADS) and the Short Form-36 (SF-36) were applied as clinical assessment scales. Patients with musculoskeletal pain were mostly female, and had a lower education level and annual income. The pain was mostly nociceptive, intermittent, sharp/stabbing in character, and located in the chest and spine. Having musculoskeletal pain resulted in lower levels on the DASI and all subgroups of the SF-36, and higher levels on the HADS. Female gender, lower education level and severity of emotional distress proved to be independent risk factors for the development of musculoskeletal pain. In CAD, the co-occurrence of musculoskeletal pain leads to a further decrease in health-related quality of life and functional status, and increased severity of anxiety and depression. This stresses the importance of the detection and optimal treatment of musculoskeletal pain in patients diagnosed with CAD.
-
Obregón-Ponce, Ariel; Iraheta, Isa; García-Ferrer, Helga; Mejia, Bayardo; García-Kutzbach, Abraham
2012-06-01
Guatemala is a multiethnic, multilingual, and multicultural country. We have evaluated 2 different ethnic groups from (1) San Juan Sacatepéquez County (SJSC), a rural population (30% illiterate), with 65% from Kaqchiquel ethnic group; and (2) Zone 5 of Guatemala City (Z5GC), an urban population (6.6% illiterate), with 95.5% mestizos. This study aimed to measure simultaneously the prevalence of rheumatic diseases in these 2 Guatemalan populations, both located in the State of Guatemala. A convenience sample of 4000 inhabitants 15 years and older was selected in each group. The Core Community Oriented Program for Control of Rheumatic Diseases Questionnaire was used in this survey. Phase 1 was for screening (identification of study subjects), phase 2 was for obtaining information from subjects with musculoskeletal complaints, and phase 3 was for rheumatologic diagnostic purposes. Phases 1 and 2 were performed by 6 interviewers. Phase 3 was completed by 4 rheumatologists. In phase I, 8000 subjects were identified in both groups. In phase II, 949 subjects reported musculoskeletal complaints: 371 (39%) in Z5GC and 578 (61%) in SJSC. In phase III, 419 patients were clinically evaluated: 141 (34%) in Z5GC and 278 (66%) in SJSC. The most prevalent musculoskeletal diseases were (1) osteoarthritis, (2) soft tissue rheumatism, (3) rheumatoid arthritis, (4) low back pain, and (5) arthralgias of unknown etiology. Osteoarthritis and soft tissue rheumatism were significantly more common in the rural population. The most prevalent musculoskeletal diseases in Guatemala seem to be similar to those in most previous Community Oriented Program for Control of Rheumatic Diseases studies. Most subjects were still working. Further studies examining medical care received and impact on function can now be of interest.
-
Fayad, Laura M; Johnson, Pamela; Fishman, Elliot K
2005-01-01
Computed tomography (CT) plays an important role in the evaluation of musculoskeletal disease in the pediatric patient. With the advent of high-performance 16-section multidetector CT, images can be produced with subsecond gantry rotation times and with submillimeter acquisition, which yields true isotropic high-resolution volume data sets; these features are not attainable with older spiral CT technology. Such capabilities are particularly helpful in the evaluation of pediatric patients by virtually eliminating the need for sedation and minimizing dependence on patient cooperation. The role of three-dimensional (3D) volume imaging in the evaluation of pediatric musculoskeletal disease continues to evolve, with this technique becoming increasingly important in detection and characterization of lesions as well as in decisions about patient care. Specific designs and protocols for multidetector CT studies can be selected to minimize radiation dose to the patient. Principal clinical applications of 3D CT in evaluation of the pediatric musculoskeletal system include developmental abnormalities, trauma, neoplasms, and postoperative imaging.
-
Quintana, Rosana; Silvestre, Adriana M R; Goñi, Mario; García, Vanina; Mathern, Nora; Jorfen, Marisa; Miljevic, Julio; Dhair, Daniel; Laithe, Matias; Conti, Silvana; Midauar, Fadua; Martin, Maria Celeste; Barrios, Maria Cecilia; Nieto, Romina; Prigione, Cristina; Sanabria, Alvaro; Gervasoni, Viviana; Grabbe, Emilio; Gontero, Romina; Peláez-Ballestas, Ingris; Pons-Estel, Bernardo A
2016-07-01
This study aimed to estimate the prevalence of musculoskeletal disorders and rheumatic diseases among the indigenous Qom (Toba) population in the city of Rosario, Santa Fe, Argentina. An analytical cross-sectional study using methodology of the Community Oriented Program for the Control of Rheumatic Diseases (COPCORD) was performed. Subjects ≥18 years of age were interviewed by advanced students of medicine and nursing, bilingual translator-facilitators, and coordinators. Individuals with musculoskeletal pain (positive cases) were evaluated sequentially for 7 days by internists and rheumatologists for diagnosis and treatment. The study included 1656 individuals (77 % of the census population). Of these, 1020 (61.5 %) were female, with mean age of 35.3 (SD 13.9) years, and 1028 (62.0 %) were bilingual. The public health care system covers 87.1 % of the population. Musculoskeletal pain in the previous 7 days and/or at some time during their life was present in 890 subjects (53.7 %). Of those with pain in the last 7 days, 302 (64.1 %) subjects had an Health Assessment Questionnaire Disability Index (HAQ-DI) score ≥0.8. The most frequent pain sites were lumbar spine (19.3 %), knees (13.0 %), and hands (12.0 %). The prevalence of rheumatic diseases was as follows: mechanical back pain (20.1 %), rheumatic regional pain syndrome (2.9 %), osteoarthritis (4.0 %) rheumatoid arthritis (2.4 %), inflammatory back pain (0.2 %), systemic sclerosis (0.1 %), Sjögren syndrome (0.1 %), fibromyalgia (0.1 %), mixed connective tissue disease (0.06 %), and systemic lupus erythematosus (0.06 %). The prevalence of musculoskeletal disorders was 53.7 % and rheumatic diseases 29.6 %. Rheumatoid arthritis prevalence was 2.4 % using COPCORD methodology, one of the highest reported at present.
-
Choi, Seong-Min; Kim, Byeong C; Jung, Hyun-Jung; Yoon, Geum-Jin; Kang, Kyung Wook; Choi, Kang-Ho; Lee, Seung-Han; Park, Man-Seok; Kim, Myeong-Kyu; Cho, Ki-Hyun
2017-01-01
Pain and osteoporosis are common in Parkinson's disease (PD), and lower bone mineral density (BMD) or osteoporosis may be associated with an increased risk of reporting to have pain in the general population. The aim of this study was to determine whether there is an association between the pain subtypes and the BMD in patients with PD. We included 162 PD patients. Pain was assessed using the patients' descriptions, a structured interview, a detailed neurologic examination, and the Visual Analogue Scale. BMD was measured using dual energy X-ray absorptiometry scans. Of the 162 PD patients, 120 had chronic pain, while 42 reported no pain. The most prevalent type of pain was musculoskeletal, followed by radicular/neuropathic, dystonic, and central. PD patients with musculoskeletal pain had a lower BMD than PD patients without pain. Multivariate regression analysis showed that the low BMD of the lumbar spine, hip, and femoral neck were related to old age, female gender, low MBI, and the presence of musculoskeletal pain. PD patients with musculoskeletal pain have low BMD and are at risk for developing osteoporosis. If a PD patient has musculoskeletal pain and other risk factors related to low BMD, clinicians should consider screening for osteoporosis. © 2017 S. Karger AG, Basel.
-
Imaging of musculoskeletal manifestations in sickle cell disease patients.
Kosaraju, Vijaya; Harwani, Alok; Partovi, Sasan; Bhojwani, Nicholas; Garg, Vasant; Ayyappan, Sabarish; Kosmas, Christos; Robbin, Mark
2017-05-01
Sickle cell disease (SCD) is a hereditary red cell disorder with clinical manifestations secondary to sickling or crescent-shaped distortion of the red blood cells. Major clinical manifestations of SCD include haemolytic anaemia and vaso-occlusive phenomena resulting in ischaemic tissue injury and organ damage. Chronic sequelae of the anaemia and vaso-occlusive processes involving the musculoskeletal system include complications related to extramedullary haematopoiesis, osteonecrosis, myonecrosis and osteomyelitis. Sickle cell bone disease is one of the commonest clinical presentations. Awareness and knowledge of the imaging features related to these complications are essential for early diagnosis and prompt management. In this article, the pathophysiology and key imaging findings related to these complications are reviewed.
-
The genetic pleiotropy of musculoskeletal aging
Karasik, David; Cohen-Zinder, Miri
2012-01-01
Musculoskeletal aging is detrimental to multiple bodily functions and starts early, probably in the fourth decade of an individual's life. Sarcopenia is a health problem that is expected to only increase as a greater portion of the population lives longer; prevalence of the related musculoskeletal diseases is similarly expected to increase. Unraveling the biological and biomechanical associations and molecular mechanisms underlying these diseases represents a formidable challenge. There are two major problems making disentangling the biological complexity of musculoskeletal aging difficult: (a) it is a systemic, rather than “compartmental,” problem, which should be approached accordingly, and (b) the aging per se is neither well defined nor reliably measurable. A unique challenge of studying any age-related condition is a need of distinguishing between the “norm” and “pathology,” which are interwoven throughout the aging organism. We argue that detecting genes with pleiotropic functions in musculoskeletal aging is needed to provide insights into the potential biological mechanisms underlying inter-individual differences insusceptibility to the musculoskeletal diseases. However, exploring pleiotropic relationships among the system's components is challenging both methodologically and conceptually. We aimed to focus on genetic aspects of the cross-talk between muscle and its “neighboring” tissues and organs (tendon, bone, and cartilage), and to explore the role of genetics to find the new molecular links between skeletal muscle and other parts of the “musculoskeleton.” Identification of significant genetic variants underlying the musculoskeletal system's aging is now possible more than ever due to the currently available advanced genomic technologies. In summary, a “holistic” genetic approach is needed to study the systems's normal functioning and the disease predisposition in order to improve musculoskeletal health. PMID:22934054
-
Statins and musculoskeletal conditions, arthropathies, and injuries.
Mansi, Ishak; Frei, Christopher R; Pugh, Mary Jo; Makris, Una; Mortensen, Eric M
2013-07-22
Statin use may be associated with increased musculoskeletal adverse events, especially in physically active individuals. To determine whether statin use is associated with musculoskeletal conditions, including arthropathy and injury, in a military health care system. A retrospective cohort study with propensity score matching. San Antonio Military Multi-Market. Tricare Prime/Plus beneficiaries evaluated from October 1, 2003, to March 1, 2010. Statin use during fiscal year 2005. On the basis of medication fills, patients were divided into 2 groups: statin users (received a statin for at least 90 days) and nonusers (never received a statin throughout the study period). Using patients' baseline characteristics, we generated a propensity score that was used to match statin users and nonusers; odds ratios (ORs) were determined for each outcome measure. Secondary analyses determined adjusted ORs for all patients who met study criteria and a subgroup of patients with no comorbidities identified using the Charlson Comorbidity Index. Sensitivity analysis further determined adjusted ORs for a subgroup of patients with no musculoskeletal diseases at baseline and a subgroup of patients who continued statin therapy for 2 years or more. The occurrence of musculoskeletal conditions was determined using prespecified groups of International Classification of Diseases, Ninth Revision, ClinicalModification codes: Msk1, all musculoskeletal diseases; Msk1a, arthropathies and related diseases; Msk1b, injury-related diseases (dislocation, sprain, strain); and Msk2, drug-associated musculoskeletal pain. A total of 46 249 individuals met study criteria (13 626 statin users and 32 623 nonusers). Of these, we propensity score-matched 6967 statin users with 6967 nonusers. Among matched pairs, statin users had a higher OR for Msk1 (OR, 1.19; 95% CI, 1.08-1.30), Msk1b (1.13; 1.05-1.21), and Msk2 (1.09; 1.02-1.18); the OR for Msk1a was 1.07 (0.99-1.16; P = .07). Secondary and sensitivity
-
Collins, Kelsey H; Herzog, Walter; MacDonald, Graham Z; Reimer, Raylene A; Rios, Jaqueline L; Smith, Ian C; Zernicke, Ronald F; Hart, David A
2018-01-01
Inflammation can arise in response to a variety of stimuli, including infectious agents, tissue injury, autoimmune diseases, and obesity. Some of these responses are acute and resolve, while others become chronic and exert a sustained impact on the host, systemically, or locally. Obesity is now recognized as a chronic low-grade, systemic inflammatory state that predisposes to other chronic conditions including metabolic syndrome (MetS). Although obesity has received considerable attention regarding its pathophysiological link to chronic cardiovascular conditions and type 2 diabetes, the musculoskeletal (MSK) complications (i.e., muscle, bone, tendon, and joints) that result from obesity-associated metabolic disturbances are less frequently interrogated. As musculoskeletal diseases can lead to the worsening of MetS, this underscores the imminent need to understand the cause and effect relations between the two, and the convergence between inflammatory pathways that contribute to MSK damage. Muscle mass is a key predictor of longevity in older adults, and obesity-induced sarcopenia is a significant risk factor for adverse health outcomes. Muscle is highly plastic, undergoes regular remodeling, and is responsible for the majority of total body glucose utilization, which when impaired leads to insulin resistance. Furthermore, impaired muscle integrity, defined as persistent muscle loss, intramuscular lipid accumulation, or connective tissue deposition, is a hallmark of metabolic dysfunction. In fact, many common inflammatory pathways have been implicated in the pathogenesis of the interrelated tissues of the musculoskeletal system (e.g., tendinopathy, osteoporosis, and osteoarthritis). Despite these similarities, these diseases are rarely evaluated in a comprehensive manner. The aim of this review is to summarize the common pathways that lead to musculoskeletal damage and disease that result from and contribute to MetS. We propose the overarching hypothesis that there
-
Collins, Kelsey H.; Herzog, Walter; MacDonald, Graham Z.; Reimer, Raylene A.; Rios, Jaqueline L.; Smith, Ian C.; Zernicke, Ronald F.; Hart, David A.
2018-01-01
Inflammation can arise in response to a variety of stimuli, including infectious agents, tissue injury, autoimmune diseases, and obesity. Some of these responses are acute and resolve, while others become chronic and exert a sustained impact on the host, systemically, or locally. Obesity is now recognized as a chronic low-grade, systemic inflammatory state that predisposes to other chronic conditions including metabolic syndrome (MetS). Although obesity has received considerable attention regarding its pathophysiological link to chronic cardiovascular conditions and type 2 diabetes, the musculoskeletal (MSK) complications (i.e., muscle, bone, tendon, and joints) that result from obesity-associated metabolic disturbances are less frequently interrogated. As musculoskeletal diseases can lead to the worsening of MetS, this underscores the imminent need to understand the cause and effect relations between the two, and the convergence between inflammatory pathways that contribute to MSK damage. Muscle mass is a key predictor of longevity in older adults, and obesity-induced sarcopenia is a significant risk factor for adverse health outcomes. Muscle is highly plastic, undergoes regular remodeling, and is responsible for the majority of total body glucose utilization, which when impaired leads to insulin resistance. Furthermore, impaired muscle integrity, defined as persistent muscle loss, intramuscular lipid accumulation, or connective tissue deposition, is a hallmark of metabolic dysfunction. In fact, many common inflammatory pathways have been implicated in the pathogenesis of the interrelated tissues of the musculoskeletal system (e.g., tendinopathy, osteoporosis, and osteoarthritis). Despite these similarities, these diseases are rarely evaluated in a comprehensive manner. The aim of this review is to summarize the common pathways that lead to musculoskeletal damage and disease that result from and contribute to MetS. We propose the overarching hypothesis that there
-
Musculoskeletal manifestations of sarcoidosis: A review article.
Shariatmaghani, Somayeh; Salari, Roshanak; Sahebari, Maryam; Shalchiantabrizi, Payman; Salari, Masoumeh
2018-04-24
Sarcoidosis is a multisystem inflammatory disease with an etiology that is not clearly understood. Amongst the different organs that may be affected, the lungs are the most common. Musculoskeletal manifestations of the disease are uncommon. They include arthropathy, bone lesions, or myopathy, all of which may occur as initial symptoms or develop during the course of the disease. Articular involvement my present as arthralgia or arthritis. Skeletal complications usually develop in the chronic state of the disease. Muscular disease is rare and usually asymptomatic. Appropriate imaging modalities including X-ray, MRI, FDG-PET/CT assist in the diagnosis of rheumatic sarcoidosis. However, biopsy is necessary for definite diagnosis. In most cases of musculoskeletal involvement, NSAIDs and corticosteroids are sufficient for symptomatic management. For more resistant cases immunosuppressive drugs (i.e., methotrexate) and TNF-? inhibitors are used. Our aim is to review various types of musculoskeletal involvement in sarcoidosis and their existing treatment options. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
-
Bergamini, Roberta; Astengo, Rossana
2014-01-01
Nowadays, in Italy the reports of mnusculoskeletal diseases increase as confirmed in the last INAIL (national insurance for occupational diseases and injuries) annual report. The Emilia-Ronmagna is one of the region with the highest number of reports: 15.9% of the total in 2012. The decree no. 81/08 has partially simplified the medico-legal activities related to musculoskeletal diseases; however, the medico-legal physicians have still to deal with some issues such as risk assessment quality, economic crisis, and specific work environments (e.g. agriculture and many handicraft activities). Tire risk factors of musculoskeletal diseases and their assessments are quite well studied. The latency period of these diseases needs to be investigated, since it could be a relevant aspect for legal medical judgment, insurance protection and prevention. Based on literature data and INAIL experience, authors propose some considerations useful for a scientific debate.
-
Tsatali, Marianna; Papaliagkas, Vasileios; Damigos, Dimitrios; Mavreas, Venetsanos; Gouva, Maria; Tsolaki, Magda
2014-01-01
During the next decades a rapid increase is expected in the number of patients with dementia suffering from pain who often take less medication compared to normal elderly, due to several diagnostic barriers. Comorbid mood disorders result in great difficulties in pain assessment and further treatment. Twenty five patients with Alzheimer's disease, comorbid mood disorders, and chronic musculoskeletal pain (experimental group) and thirty one patients with Alzheimer's disease and chronic musculoskeletal pain without comorbid mood disorders (control group) were examined. The assessment tools used were Geriatric Pain Measure, Patient Health Questionnaire, Pain Assessment in Advanced Dementia, Mini Mental State Examination and Pain Anxiety Symptom Scale. Statistical analysis was performed by SPSS v17.0, using the Pearson correlation and the multiple linear regression analysis. The correlation between mood disorders and levels of pain intensity in the experimental group was found to be statistically higher than that in the control group (p<.001). Among all quantitative variables, highly significant correlation (p<.001) was observed between stress and depression symptomatology (r =.550, p<.001) in the experimental group. Normal regression analysis was used to assess possible differences between demographic data and PASS scores. Scores in fearful thinking and physiological responses scales of PASS were higher in female than male (p=.014), whereas scores in the cognitive anxiety scale of PASS have shown a highly significant positive correlation with years of education (p<.001). It seems that depression and anxiety are associated with chronic musculoskeletal pain intensity in dementia, thus need to be taken into consideration by health professionals for patient's management.
-
2018-04-01
An error occurred in the authorship of abstract P818 (Awareness of Osteoporosis Among Iranian Female Head of Household) of the article "World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (WCO-IOF-ESCEO 2016).
-
Jung, Kyoung-Sim; Jung, Jin-Hwa; In, Tae-Sung; Cho, Hwi-Young
2016-09-01
[Purpose] The purpose of this study was to establish the reliability and validity of the Short Musculoskeletal Function Assessment questionnaire, which was translated into Korean, for patients with musculoskeletal disorder. [Subjects and Methods] Fifty-five subjects (26 males and 29 females) with musculoskeletal diseases participated in the study. The Short Musculoskeletal Function Assessment questionnaire focuses on a limited range of physical functions and includes a dysfunction index and a bother index. Reliability was determined using the intraclass correlation coefficient, and validity was examined by correlating short musculoskeletal function assessment scores with the 36-item Short-Form Health Survey (SF-36) score. [Results] The reliability was 0.97 for the dysfunction index and 0.94 for the bother index. Validity was established by comparison with Korean version of the SF-36. [Conclusion] This study demonstrated that the Korean version of the Short Musculoskeletal Function Assessment questionnaire is a reliable and valid instrument for the assessment of musculoskeletal disorders.
-
Musculoskeletal involvements in sarcoidosis: A narrative review.
Salari, Roshanak; Shariatmaghani, Somayeh; Sahebari, Maryam; Shalchiantabrizi, Payman; Salari, Masoumeh
2018-05-14
Sarcoidosis is a multisystem inflammatory disease with an etiology that is not clearly understood. Amongst the different organs that may be affected, the lungs are the most common. Musculoskeletal manifestations of the disease are uncommon. They include arthropathy, bone lesions, or myopathy, all of which may occur as initial symptoms or develop during the course of the disease. Articular involvement my present as arthralgia or arthritis. Skeletal complications usually develop in the chronic state of the disease. Muscular disease is rare and usually asymptomatic. Appropriate imaging modalities including X-ray, MRI, FDG-PET/CT assist in the diagnosis of rheumatic sarcoidosis. However, biopsy is necessary for definite diagnosis. In most cases of musculoskeletal involvement, NSAIDs and corticosteroids are sufficient for symptomatic management. For more resistant cases immunosuppressive drugs (i.e., methotrexate) and TNF-α inhibitors are used. Our aim is to review various types of musculoskeletal involvement in sarcoidosis and their existing treatment options. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
-
de Carvalho, Luciana Martins; Ngoumou, Gonza; Park, Ji Woo; Ehmke, Nadja; Deigendesch, Nikolaus; Kitabayashi, Naoki; Melki, Isabelle; Souza, Flávio Falcäo L; Tzschach, Andreas; Nogueira-Barbosa, Marcello H; Ferriani, Virgínia; Louzada-Junior, Paulo; Marques, Wilson; Lourenço, Charles M; Horn, Denise; Kallinich, Tilmann; Stenzel, Werner; Hur, Sun; Rice, Gillian I; Crow, Yanick J
2017-10-01
To define the molecular basis of a multisystem phenotype with progressive musculoskeletal disease of the hands and feet, including camptodactyly, subluxation, and tendon rupture, reminiscent of Jaccoud's arthropathy. We identified 2 families segregating an autosomal-dominant phenotype encompassing musculoskeletal disease and variable additional features, including psoriasis, dental abnormalities, cardiac valve involvement, glaucoma, and basal ganglia calcification. We measured the expression of interferon (IFN)-stimulated genes in the peripheral blood and skin, and undertook targeted Sanger sequencing of the IFIH1 gene encoding the cytosolic double-stranded RNA (dsRNA) sensor melanoma differentiation-associated protein 5 (MDA-5). We also assessed the functional consequences of IFIH1 gene variants using an in vitro IFNβ reporter assay in HEK 293T cells. We recorded an up-regulation of type I IFN-induced gene transcripts in all 5 patients tested and identified a heterozygous gain-of-function mutation in IFIH1 in each family, resulting in different substitutions of the threonine residue at position 331 of MDA-5. Both of these variants were associated with increased IFNβ expression in the absence of exogenous dsRNA ligand, consistent with constitutive activation of MDA-5. These cases highlight the significant musculoskeletal involvement that can be associated with mutations in MDA-5, and emphasize the value of testing for up-regulation of IFN signaling as a marker of the underlying molecular lesion. Our data indicate that both Singleton-Merten syndrome and neuroinflammation described in the context of MDA-5 gain-of-function constitute part of the same type I interferonopathy disease spectrum, and provide possible novel insight into the pathology of Jaccoud's arthropathy. © 2017, American College of Rheumatology.
-
Risk Factors for Musculoskeletal Symptoms Among Korean Broadcast Actors.
Park, Moon-Hee; Kim, Ham-Gyum; Cho, Jae-Hwan
2015-01-01
Musculoskeletal diseases (MSDs) are functional disabilities in the musculoskeletal area that occur when continuous damage to the muscles or tissues is caused by performing a repetitive task. These diseases are usually found in the waist, shoulder, neck, arm, and wrist. MSD is also referred to as cumulative trauma disorder, repetitive strain injury, occupational overuse syndrome, and visual display terminal, depending on the country. The condition is now commonly referred to as work-related musculoskeletal disorder. The aim of this study was to develop a prevention plan against musculoskeletal disease and to provide better health care to broadcast actors by understanding the association between musculoskeletal symptoms and working conditions. The results of the study can be utilized to maintain effective systematic resources to treat such diseases. A survey was conducted in Seoul between January 1 and May 10, 2014 with broadcast actors working in the South Korean entertainment industry. Tests with respect to musculoskeletal symptoms indicated that the study participants were likely to experience having musculoskeletal symptoms in the shoulders, waist, neck, leg/foot, hand/wrist/finger, and arm/elbow. Most of the participants reported pain on both sides of their shoulders and in their legs/feet or on the right side of the arm/elbow and in hand/wrist/finger. Pain lasted between 1 and 7 days, with an incidence of 33.8% in the neck, 36% in the shoulders, 33.3% in the arm/elbow, 47.4% in the hand/wrist/finger, 34.7% in the waist, and 39.3% in the leg/foot. This study should prove useful in determining systematic and effective resources to prevent broadcast actors from developing MSD in the future. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.
-
Parkinson disease and musculoskeletal pain: an 8-year population-based cohort study.
Lien, Wei-Hung; Lien, Wei-Chih; Kuan, Ta-Shen; Wu, Shang-Te; Chen, Yi-Ting; Chiu, Ching-Ju
2017-07-01
The aim of this study was to evaluate the incidence and clinical features of musculoskeletal pain (MSP) in patients with Parkinson disease (PD) compared with a control group without the disease. The retrospective cohort study used a subset of the Taiwan National Health Insurance Research Database (NHIRD) comprising information on 1 million beneficiaries randomly sampled from the entire population of Taiwan. A total of 490 patients aged 50 and above with newly diagnosed Parkinson disease were identified during a period from 2000 to 2005. Among them, 199 developed MSP after PD. The control group consisted of 1960 participants without PD over the study period randomly selected by matching PD cases according to the date of PD incidence, age, and sex. The study groups were then followed to the end of 2007. Musculoskeletal pain was the end point. The incidence rate ratios of MSP were higher in the PD group than in the control group, representing an adjusted hazard ratio of 1.31 (95% confidence interval 1.09 to 1.58). PD was associated with a significantly elevated risk of MSP in all sex and age stratifications, with the highest hazard ratio noted for middle-aged male patients with PD, followed by older male patients with PD. This study showed that the PD may significantly increase the risk of developing MSP. The risk of developing MSP seems to be greatest for middle-aged male patients with PD. Clinicians should be more alert for MSP in patients with PD, and early intervention should be considered.
-
Kim, Chang-Gon; Mun, Su-Jeong; Kim, Ka-Na; Shin, Byung-Cheul; Kim, Nam-Kwen; Lee, Dong-Hyo; Lee, Jung-Han
2016-05-13
Manual therapy is the non-surgical conservative management of musculoskeletal disorders using the practitioner's hands on the patient's body for diagnosing and treating disease. The aim of this study is to systematically review trial-based economic evaluations of manual therapy relative to other interventions used for the management of musculoskeletal diseases. Randomised clinical trials (RCTs) on the economic evaluation of manual therapy for musculoskeletal diseases will be included in the review. The following databases will be searched from their inception: Medline, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Econlit, Mantis, Index to Chiropractic Literature, Science Citation Index, Social Science Citation Index, Allied and Complementary Medicine Database (AMED), Cochrane Database of Systematic Reviews (CDSR), National Health Service Database of Abstracts of Reviews of Effects (NHS DARE), National Health Service Health Technology Assessment Database (NHS HTA), National Health Service Economic Evaluation Database (NHS EED), CENTRAL, five Korean medical databases (Oriental Medicine Advanced Searching Integrated System (OASIS), Research Information Service System (RISS), DBPIA, Korean Traditional Knowledge Portal (KTKP) and KoreaMed) and three Chinese databases (China National Knowledge Infrastructure (CNKI), VIP and Wanfang). The evidence for the cost-effectiveness, cost-utility and cost-benefit of manual therapy for musculoskeletal diseases will be assessed as the primary outcome. Health-related quality of life and adverse effects will be assessed as secondary outcomes. We will critically appraise the included studies using the Cochrane risk of bias tool and the Drummond checklist. Results will be summarised using Slavin's qualitative best-evidence synthesis approach. The results of the study will be disseminated via a peer-reviewed journal and/or conference presentations
-
Prior, James A; Kadam, Umesh T
2011-05-01
Family practitioner diagnostic labels applied in consultation provide a signpost for treatment and management. Yet, it is unknown whether each label reflects the health of the respective patient group. Consultation records of 7,799 patients aged 50 years and older from six family practices were linked to a cross-sectional baseline health survey. Associations between six mutually exclusive cardiovascular disease and nine mutually exclusive musculoskeletal disorder categories, and physical health severity as measured by the Short Form-12 questionnaire were examined. There were 2,447 (31.4%) cardiovascular disease and 3,321 (42.6%) musculoskeletal disorder consulters. The mean physical health scores ranged from 38.38 (95% confidence interval [CI]: 37.8-39.0) for hypertension to the poorest score of health 28.98 (95% CI: 27.5-30.5) for consulters with heart failure, whereas in the musculoskeletal disorder group, scores ranged from 44.85 (95% CI: 42.2-47.5) for soft tissue disorder to 28.79 (95% CI: 26.8-30.8) for consulters with inflammatory polyarthropathy (trend P<0.001). This trend in the association between diagnostic categories and physical health severity within both spectrums remained after adjustment for confounders. Specific diagnostic labels for selected chronic illness indicate the severity of physical health for the corresponding consulting population. Copyright © 2011 Elsevier Inc. All rights reserved.
-
Cultural meanings of musculoskeletal diseases in Chile's Mapuche Population.
Alarcon, Ana M; Vidal, Aldo; Castro, Marcela
2013-10-01
Eight out of 10 Mapuche indigenous women have a musculoskeletal disorder (MSD) and do not seek early medical aid. To study both the cultural meanings and implications of MSD from the Mapuche worldview. Ethnographic study carried out from 2008 to 2011 on indigenous reserves in southern Chile. Sixty-four Mapuches participated in comprehensive interviews, which were transcribed and analyzed by the research team. Five cultural domains: (a) foro kutran/bone disease is the general denomination of MSD; (b) Re-Rume Kutran/progressive and incurable course, refers to the course of the disease; (c) Kalül fücha mawiza/body is an old tree, describes internal manifestations such as worn bones, dry body, weak blood, and spiritual weakness; (d) witrür tripai foro/deformation is the external manifestation of MSD; and (e) Reñma ka lof kutran/family and community suffering refers to the impact of MSD. The explanation of MSD is consistent with the integrated body-nature-spirit worldview of the Mapuche. To provide cultural nursing health care so that patients receive prompt diagnosis and care.
-
Park, Myung-Sook; Yu, Mi; Yu, Su-Jeong; Kang, Kyung-Ja; Seo, Hyun-Mi
2014-07-01
The purpose of this study was to investigate the degree and influencing factors of musculoskeletal disease symptoms among care workers in long-term care facilities in South Korea. Participants in this cross-sectional study were 265 care workers in 15 long-term care facilities. Data were collected between 1 and 27 August 2011, using the Korea Occupational Safety and Health Agency (KOSHA) code H-30-2003 and analyzed using logistic regression with SPSS ver. 18.0. Of the care workers, 88.7% had pain in at least one of the six body parts. The highest prevalence of musculoskeletal disease symptoms was in the lower back and legs. Among the organizational factors, there were significant differences in neck pain by work shift and patient grade. Neck pain was more severe in the 8 h shift group than 12-24 h shift group. Care workers caring for patients who were classified in the first patient grade of long-term care insurance had 4.73 times more complaints of musculoskeletal symptoms in the neck, 9.54 times (95% confidence interval [CI] = 3.37-27.02) in the hand and wrist, 4.37 times (95% CI = 1.59-12.03) in the lower back, and 2.96 times (95% CI: 1.17-7.51) in the leg and foot. To prevent and manage musculoskeletal disease symptoms, activities and the intensity of work should be arranged systematically and planned, and the improvement of organizational factors such as appropriate assignment by patients' severity is considered. © 2014 The Authors. Japan Journal of Nursing Science © 2014 Japan Academy of Nursing Science.
-
Musculoskeletal manifestations of systemic lupus erythmatosus.
Mahmoud, Khaled; Zayat, Ahmed; Vital, Edward M
2017-09-01
Imaging studies suggest potential changes to the classification and assessment of inflammatory musculoskeletal lupus. This is important because of the burden of disease but the potential for new targeted therapies. Using our current classification and treatment, musculoskeletal symptoms continue to impact significantly on quality of life and work disability. Ultrasound and MRI studies suggested that new approaches to the diagnosis, classification, and evaluation of these symptoms are needed. Many patients with pain but no synovitis have ultrasound-proven joint and tendon inflammation but would not qualify for clinical trials or score highly on disease activity instruments. MRI studies show that erosions are more common than previously thought and may have a different pathogenesis than RA. Immunology studies suggest differences from other autoimmune synovitis, with a complex role for type I interferons. A wide range of biologic therapies appear more consistently effective for arthritis than some other manifestations. Changes to the selection of patients for therapy and stratification using musculoskeletal imaging may offer new approaches to clinical trials and the routine care of systemic lupus erythematosus patients with inflammatory musculoskeletal symptoms. Outcomes may thereby be improved using existing therapies. There are significant knowledge gaps that must be addressed to achieve these potential improved outcomes.
-
Härter, Martin; Reuter, Katrin; Weisser, Bettina; Schretzmann, Beate; Aschenbrenner, Astrid; Bengel, Jürgen
2002-04-01
To investigate current, 12-month, and lifetime prevalence rates, and associated psychosocial burden of psychiatric disorders in rehabilitation inpatients with musculoskeletal diseases. Two-stage epidemiologic survey. Four orthopedic rehabilitation inpatient clinics in southwest Germany. A total of 910 inpatients with different musculoskeletal diseases participated in the survey. According to their General Health Questionnaire-12 scores, 205 patients were selected randomly for standardized interviews. Not applicable. Psychosocial burden (Hospital Anxiety and Depression Scale, Lübeck Alcoholism Screening Test) and quality of life (Medical Outcomes Study 36-Item Short-Form Health Survey), assessment of diagnosis and somatic parameters through standardized medical records. Clinical interview (Munich Composite International Diagnostic Interview) in the second-stage examination to obtain Diagnostic and Statistical Manual of Mental Disorders (4th edition) diagnoses of psychiatric disorders. Prevalence rates of psychiatric disorders are 31.1% for the 4-week period, 47.1% for the 12-month period, and 64.6% for the lifetime period. The most prevalent current disorders are anxiety (15%), affective (10.7%), and substance-related disorders (9.2%). Half of the comorbid ill patients have 2 or more simultaneous psychiatric disorders and report elevated levels of psychosocial burden (eg, intense pain, low quality of life, more days of sick leave). Patients undergoing musculoskeletal rehabilitation should be assessed carefully for comorbid psychiatric illnesses. Further research should be undertaken to evaluate the effectiveness of psychosocial interventions for comorbid psychiatric disorders on life quality, therapeutic compliance, and outcome of rehabilitation treatment. Copyright 2002 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation
-
2014-01-01
Background The negative impact of musculoskeletal diseases on the physical function and quality of life of people living in developing countries is considerable. This disabling effect is even more marked in low-socioeconomic communities within developing countries. In Mexico, there is a need to create community-based rehabilitation programs for people living with musculoskeletal diseases in low-socioeconomic areas. These programs should be directed to prevent and decrease disability, accommodating the specific local culture of communities. Objective The objective of this paper is to describe a research protocol designed to develop, implement, and evaluate culturally sensitive community-based rehabilitation programs aiming to decrease disability of people living with musculoskeletal diseases in two low-income Mexican communities. Methods A community-based participatory research approach is proposed, including multi and transdisciplinary efforts among the community, medical anthropology, and the health sciences. The project is structured in 4 main stages: (1) situation analysis, (2) program development, (3) program implementation, and (4) program evaluation. Each stage includes the use of quantitative and qualitative methods (mixed method program). Results So far, we obtained resources from a Mexican federal agency and completed stage one of the project at Chankom, Yucatán. We are currently receiving funding from an international agency to complete stage two at this same location. We expect that the project at Chankom will be concluded by December of 2017. On the other hand, we just started the execution of stage one at Nuevo León with funding from a Mexican federal agency. We expect to conclude the project at this site by September of 2018. Conclusions Using a community-based participatory research approach and a mixed method program could result in the creation of culturally sensitive community-based rehabilitation programs that promote community development and
-
Li, Xiao-feng; Wang, Yong-jun; Ye, Xiu-lan; Zhou, Chong-jian
2012-06-01
Professor Shi Qi is a famous traditional Chinese medicine doctor specializing in orthopaedics and traumatology, who has formatted a set of systematic protocols for the diagnosis and treatment of chronic musculoskeletal conditions. When it is time for using tonics in winter, he advocates applying herbal paste for treating chronic musculoskeletal diseases. This paper introduces Professor Shi Qi's commonly used prescription for treating chronic musculoskeletal conditions and puts forward demands and understandings in concocting herbal paste, experience in herbal paste for treating chronic musculoskeletal diseases such as cervical spondylosis, lumbar disc herniation, lumbar spinal stenosis, lumbar muscle strain, ankylosing spondylitis, osteoporosis, knee osteoarthritis and avascular necrosis of femoral head, and the advantages of herbal paste for treating chronic musculoskeletal conditions as opposed to alternative treatments.
-
Farin, Erik; Ullrich, Antje; Nagl, Michaela
2013-12-01
It was our aim to develop a questionnaire for patients with chronic musculoskeletal diseases to self-report their health education literacy, to analyse the psychometric properties of the instrument and to test hypotheses concerning sociodemographic predictors of health education literacy. A total of 577 patients with chronic back pain or osteoarthritis who underwent inpatient rehabilitation were surveyed. The resulting 'HELP questionnaire' (health education literacy of patients with chronic musculoskeletal diseases) consists of 18 items and three scales (comprehension of medical information, applying medical information, communicative competence in provider interactions). The instrument's psychometric properties are good (Cronbach's alpha between 0.88 and 0.95, unidimensionality and Rasch model fit established). Our sample's average level of self-reported health education literacy is quite high. However, 20-30% of the patients admitted to having difficulty understanding important aspects of health education programmes (i.e. comprehending what medical information means in relation to their disease). The variance explained by sociodemographic and basic medical variables is small (4-8%). Greater effort is required to make health education programmes easier to understand. There is a need for more research on interindividual variability of complex aspects of health literacy.
-
Vavken, Patrick; Dorotka, Ronald
2011-11-01
The availability of reliable estimates of the burden of musculoskeletal disease is of considerable importance for policymakers. This study uses data from the 14,507 participants of the European Health Interview Survey conducted in Austria in 2006/2007 to calculate estimates of the prevalence of osteoarthritis, spinal conditions, and osteoporosis in a population representative of other European Union or Organisation for Economic Co-operation and Development member states. Urbanicity, socioeconomic status, and age and sex were included as determinants of musculoskeletal disease. The prevalence of arthritis was 18.8% (95% confidence interval [95% CI] 18.2-19.4%), of spinal conditions was 38.4% (95% CI 37.6-39.2%), and of osteoporosis was 6.6% (95% CI 6.3-7.0%). The census data showed strong evidence for an association between urbanicity and arthritis (P = 0.012) and osteoporosis (P < 0.001), but not spinal conditions (P = 0.721). Arthritis and spinal conditions were associated with socioeconomic status (P < 0.001 for all). Osteoporosis showed the same associations with age, income, and education. For arthritis, a combined model showed a substantial attenuation of the effect of urbanicity on arthritis prevalence after adjustment for socioeconomic status. These data suggest that the burden of musculoskeletal disease is determined by both urbanicity and socioeconomic status; however, the effect of urbanicity seems to be attributable to differences in socioeconomic status and demographics across geographic regions. Copyright © 2011 by the American College of Rheumatology.
-
Oppermann, Udo
2013-04-03
In its widest sense, the term epigenetics describes a range of mechanisms in genome function that do not solely result from the DNA sequence itself. These mechanisms comprise DNA and chromatin modifications and their associated systems, as well as the noncoding RNA machinery. The epigenetic apparatus is essential for controlling normal development and homeostasis, and also provides a means for the organism to integrate and react upon environmental cues. A multitude of functional studies as well as systematic genome-wide mapping of epigenetic marks and chromatin modifiers reveal the importance of epigenomic mechanisms in human pathologies, including inflammatory conditions and musculoskeletal disease such as rheumatoid arthritis. Collectively, these studies pave the way to identify possible novel therapeutic intervention points and to investigate the utility of drugs that interfere with epigenetic signalling not only in cancer, but possibly also in inflammatory and autoimmune diseases.
-
Wiese, Alexandra B; Berrocal, Veronica J; Furst, Daniel E; Seibold, James R; Merkel, Peter A; Mayes, Maureen D; Khanna, Dinesh
2014-11-01
Skin and musculoskeletal involvement are frequently present early in diffuse cutaneous systemic sclerosis (dcSSc). The current study examined the correlates for skin and musculoskeletal measures in a 1-year longitudinal observational study. Patients with dcSSc were recruited at 4 US centers and enrolled in a 1-year study. Prespecified and standardized measures included physician and patient assessments of skin involvement, modified Rodnan skin score (MRSS), durometer score, Health Assessment Questionnaire disability index, serum creatine phosphokinase, tender joint counts, and presence/absence of tendon friction rubs, small joint contractures, and large joint contractures. Additionally, physician and patient global health assessments and health-related quality of life assessments were recorded. Correlations were computed among the baseline global assessments, skin variables, and musculoskeletal variables. Using the followup physician and patient anchors, effect sizes were calculated. A total of 200 patients were studied: 75% were women, mean ± SD age was 50.0 ± 11.9 years, and mean ± SD disease duration from first non-Raynaud's phenomenon symptom was 1.6 ± 1.4 years. Physician global health assessment had large correlations with MRSS (r = 0.60) and physician-reported skin involvement visual analog scale in the last month (r = 0.74), whereas patient global assessment had large correlations with MRSS, the Short Form 36 health survey physical component scale, skin interference, and skin involvement in the last month (r = 0.37-0.72). Four of 9 skin variables had moderate to large effect sizes (0.51-1.09). Physician and patient global assessments have larger correlations with skin measures compared to musculoskeletal measures. From a clinical trial perspective, skin variables were more responsive to change than musculoskeletal variables over a 1-year period, although both provide complementary information. Copyright © 2014 by the American College of Rheumatology.
-
Wiese, Alexandra B.; Berrocal, Veronica J.; Furst, Daniel E.; Seibold, James R.; Merkel, Peter A.; Mayes, Maureen D.; Khanna, Dinesh
2015-01-01
Objective Skin and musculoskeletal involvement are frequently present early in diffuse cutaneous systemic sclerosis (dcSSc). The current study examined the correlates for skin and musculoskeletal measures in a 1-year longitudinal observational study. Methods Patients with dcSSc were recruited at 4 US centers and enrolled in a 1-year study. Prespecified and standardized measures included physician and patient assessments of skin involvement, modified Rodnan skin score (MRSS), durometer score, Health Assessment Questionnaire disability index, serum creatine phosphokinase, tender joint counts, and presence/absence of tendon friction rubs, small joint contractures, and large joint contractures. Additionally, physician and patient global health assessments and health-related quality of life assessments were recorded. Correlations were computed among the baseline global assessments, skin variables, and musculoskeletal variables. Using the followup physician and patient anchors, effect sizes were calculated. Results A total of 200 patients were studied: 75% were women, mean ± SD age was 50.0 ± 11.9 years, and mean ± SD disease duration from first non–Raynaud’s phenomenon symptom was 1.6 ± 1.4 years. Physician global health assessment had large correlations with MRSS (r = 0.60) and physician-reported skin involvement visual analog scale in the last month (r = 0.74), whereas patient global assessment had large correlations with MRSS, the Short Form 36 health survey physical component scale, skin interference, and skin involvement in the last month (r = 0.37–0.72). Four of 9 skin variables had moderate to large effect sizes (0.51–1.09). Conclusion Physician and patient global assessments have larger correlations with skin measures compared to musculoskeletal measures. From a clinical trial perspective, skin variables were more responsive to change than musculoskeletal variables over a 1-year period, although both provide complementary information. PMID:24692361
-
NASA Astrophysics Data System (ADS)
Karagülle, Mine; Kardeş, Sinan; Karagülle, Müfit Zeki
2017-11-01
The objective of this study is to determine the use and efficacy of spa therapy in patients with a wide spectrum of rheumatic and musculoskeletal diseases under real-life clinical practice circumstances. In this retrospective observational study at the Medical Ecology and Hydroclimatology Department of Istanbul Faculty of Medicine, the records of all adult patients with rheumatic and musculoskeletal diseases who were prescribed a spa therapy in various health resorts in Turkey between 2002 and 2012 were analyzed. Patients sojourned to and stayed at a health resort and followed a usual 2-week course of spa therapy. The patients were examined within a week before and after the spa therapy at the department by the physicians and outcome measures were pain intensity (visual analog scale, VAS), patient's general evaluation (VAS), physician's general evaluation (VAS), Health Assessment Questionnaire (HAQ), Lequesne's Functional Index (LFI), Western Ontario and McMaster Universities Index (WOMAC), Waddell Index (WI), Neck Pain and Disability Scale (NPDS), Shoulder Disability Questionnaire (SDQ), Fibromyalgia Impact Questionnaire (FIQ), and Beck's Depression Inventory (BDI). In total, 819 patients were included in the analysis. The diagnoses were 536 osteoarthritis; 115 fibromyalgia; 50 lumbar disc herniation; 34 cervical disc herniation; 23 nonspecific low back pain; 22 ankylosing spondylitis; 16 rheumatoid arthritis; 9 rotator cuff tendinitis; and 14 other conditions/diseases including scoliosis, stenosing flexor tenosynovitis, congenital hip dislocation in adult, Behçet's disease, de Quervain tendinopathy, psoriatic arthritis, osteoporosis, fracture rehabilitation, and diffuse idiopathic skeletal hyperostosis. Statistically significant decrease in pain scores was found in all patients except hip osteoarthritis ( p = 0.063) and rheumatoid arthritis ( p = 0.134) subgroups; and statistically significant improvement in function in all patients except hip osteoarthritis ( p
-
The development of biomarkers for degenerative musculoskeletal conditions.
Jayabalan, Prakash; Sowa, Gwendolyn A
2014-02-01
With an aging population, degenerative musculoskeletal conditions will become more prevalent with significantly increasing costs to society over the next several decades. The majority of these conditions are diagnosed radiographically, at which point the disease process is often more advanced and challenging to treat. The commonly available radiographic studies also do not adequately provide information as to the exact pain generator and findings often do not correlate either to patient symptoms or function. Personalized medicine involves formulating treatments based on a patient's own biology. The development of biological markers (biomarkers) pertaining to disease is a rapidly growing area within this field of medicine. For degenerative musculoskeletal conditions, biomarkers have the potential to provide an early non-invasive method of assessing the location and severity of tissue damage and presence of inflammation. By outlining mechanisms of disease they could allow the formulation of further treatment targets and through sub-categorizing patients into different groups based on their biomarker profile, one could provide more efficacious treatments for patients. The present article is a review of the development of biomarkers for these purposes specifically as they pertain to degenerative musculoskeletal conditions.
-
2013-01-01
In its widest sense, the term epigenetics describes a range of mechanisms in genome function that do not solely result from the DNA sequence itself. These mechanisms comprise DNA and chromatin modifications and their associated systems, as well as the noncoding RNA machinery. The epigenetic apparatus is essential for controlling normal development and homeostasis, and also provides a means for the organism to integrate and react upon environmental cues. A multitude of functional studies as well as systematic genome-wide mapping of epigenetic marks and chromatin modifiers reveal the importance of epigenomic mechanisms in human pathologies, including inflammatory conditions and musculoskeletal disease such as rheumatoid arthritis. Collectively, these studies pave the way to identify possible novel therapeutic intervention points and to investigate the utility of drugs that interfere with epigenetic signalling not only in cancer, but possibly also in inflammatory and autoimmune diseases. PMID:23566317
-
Clemente, M
2008-01-01
The author, after an analysis of the statistical data on work-related diseases reported to the INAIL and listed on the Annual Report 2007, examines the main highlights of the "new tables of professional diseases in industry and agriculture" published in the Ministerial Decree of July 21st, 2008 (GU n.169, 21-7-2008), also relating to the introduction of musculo-skeletal disorders of the upper limb due to bio-mechanical strain into the list of professional diseases to which the legal presumption of origin is applicable.
-
A review of the musculoskeletal manifestations of sarcoidosis.
Bechman, Katie; Christidis, Dimitrios; Walsh, Sarah; Birring, Surinder S; Galloway, James
2018-05-01
Sarcoidosis is a systemic disease of unknown aetiology that is characterized by granulomatous inflammation that can develop in almost any organ system. Musculoskeletal manifestations are seen in up to one-third of patients, ranging from arthralgia through to widespread destructive bone lesions. Inflammatory tendon lesions and periarticular swelling are more common than true joint synovitis. Despite advances in our understanding of the pathophysiology of the disease, diagnosis remains challenging. Definitive diagnosis, irrespective of organ site involvement, hinges on histological confirmation of non-caseating granuloma combined with an appropriate clinical syndrome. Musculoskeletal involvement usually develops early in the disease course. Imaging modalities, particularly fluorodeoxyglucose PET, are helpful in delineating the extent of involvement and measuring disease activity. Bone involvement may only become apparent following isotope imaging. Corticosteroids remain the cornerstone of treatment. MTX is the steroid-sparing agent of choice unless there is renal involvement. Biologic therapies are sometimes used in severe disease, although the evidence base for efficacy is inconsistent.
-
Granados, Ysabel; Cedeño, Ligia; Rosillo, Celenia; Berbin, Sol; Azocar, Miriam; Molina, María Elena; Lara, Onelia; Sanchez, Gloris; Peláez-Ballestas, Ingris
2015-05-01
The aim of the study was to determine the prevalence of musculoskeletal disorders and rheumatic diseases in an urban community in Venezuela. We conducted a cross-sectional, community-based study using the COPCORD (Community Oriented Program for Control of Rheumatic Diseases) methodology in subjects older than 18 years. Positive cases were evaluated by rheumatologists. We surveyed 3,973 individuals (1,606 males and 2,367 females), with a mean age of 43.7 years (standard deviation (SD) 17.6). Mean duration of education was 8.9 years (SD 3.7), 79.2 % had a monthly income of < US$569, and 46.4 % were working. Excluding trauma, the prevalence of pain in the 7 days prior to interview was 19.9 % (95 % confidence interval (CI) 18.7-21.2 %). Mean pain intensity on a visual analog scale was 6.3 (SD 2.2), and 30.1 % (95 % CI 28.7-31.6 %) had a history of pain. Respondents reported pain in the knees, back, hands, shoulders, and ankles in the last 7 days; 4.7 % described current functional limitation, with 16.5 % reporting limitations in the past. Regarding treatment, 23.9 % received medication, 6.4 % received physical therapy, and 2.6 % received alternative treatment. The main diagnoses were osteoarthritis in 15.0 % (95 % CI 13.9-16.1 %), rheumatic regional pain syndromes in 6.3 % (95 % CI 5.5-7.1 %), back pain in 2.8 % (95 % CI 2.3-3.4 %), rheumatoid arthritis in 0.4 % (95 % CI 0.2-0.6 %), crystal arthropathy in 0.3 % (95 % CI 0.1-0.5 %), fibromyalgia in 0.2 % (95 % CI 0.1-0.4 %), and systemic lupus erythematosus in 0.07 % (95 % CI 0.01-0.2 %). The prevalence of musculoskeletal disorders was 22.4 %, and the most prevalent disease was osteoarthritis. Pain, in which a patient is receiving treatment for musculoskeletal disorders, and physical disability were associated with the presence of a rheumatic disease.
-
Commentary: the importance of musculoskeletal medicine and anatomy in medical education.
Day, Charles S; Ahn, Christine S
2010-03-01
Medical schools in the United States have continued to demonstrate deficiencies in musculoskeletal education. In response to the findings of numerous studies and to the objectives of the U.S. Bone and Joint Decade (an international collaborative movement sanctioned by the United Nations and the World Health Organization for the purpose of promoting awareness of musculoskeletal disease), several institutions, including Harvard Medical School, have reassessed the preclinical musculoskeletal curriculum at their respective medical schools. A cross-sectional survey at Harvard in 2004 found that students lacked clinical confidence in dealing with the musculoskeletal system. In addition, only one quarter of the graduating class of medical students passed a nationally validated exam in basic musculoskeletal competency. In 2005, 33 total hours of musculoskeletal medicine were added to the musculoskeletal blocks of the preclinical anatomy, pathophysiology, and physical examination courses. Alongside this movement toward more musculoskeletal education, there has been continued debate over the relevance and cost-effectiveness of cadaveric and surface anatomy labs. With the advent of advanced imaging technology, some argue that dissection anatomy is outdated and labor-intensive, whereas three-dimensional images are more accessible and time-effective for today's students. However, knowledge of anatomy is a critical foundation to learning musculoskeletal medicine. Thus, making room for more musculoskeletal curriculum time by cutting out cadaveric anatomy labs may ultimately be counterproductive.
-
Common Soft Tissue Musculoskeletal Pain Disorders.
Hubbard, Matthew J; Hildebrand, Bernard A; Battafarano, Monica M; Battafarano, Daniel F
2018-06-01
Soft tissue musculoskeletal pain disorders are common in the primary care setting. Early recognition and diagnosis of these syndromes minimizes patient pain and disability. This article gives a brief overview of the most common soft tissue musculoskeletal pain syndromes. The authors used a regional approach to organize the material, as providers will encounter these syndromes with complaints of pain referring to an anatomic location. The covered disorders include myofascial pain syndrome, rotator cuff tendinopathy, bicipital tendinopathy, subacromial bursitis, olecranon bursitis, epicondylitis, De Quervain disease, trigger finger, trochanteric bursitis, knee bursitis, pes anserine bursitis, Baker cyst, plantar fasciitis, and Achilles tendinopathy. Published by Elsevier Inc.
-
Lee, Dong Hun; Kang, Boram; Choi, Seungyoung; Kim, Taikon; Jang, Seong Ho; Lee, Kyu Hoon; Kim, Mi Jung; Park, Si-Bog; Han, Seung Hoon
2015-10-01
To apply tailored rehabilitation education to video display terminal (VDT) workers with musculoskeletal pain and to assess changes in musculoskeletal pain after rehabilitation education. A total of 8,828 VDT workers were screened for musculoskeletal disorders using a self-report questionnaire. Six hundred twenty-six VDT workers selected based on their questionnaires were enrolled in musculoskeletal rehabilitation education, which consisted of education on VDT syndrome and confirmed diseases, exercise therapy including self-stretching and strengthening, and posture correction. One year later, a follow-up screening survey was performed on 316 VDT workers, and the results were compared with the previous data. Compared with the initial survey, pain intensity was significantly decreased in the neck area; pain duration and frequency were significantly decreased in the low back area; and pain duration, intensity, and frequency were significantly decreased in the shoulder and wrist after tailored rehabilitation education. In addition, pain duration, intensity, and frequency showed a greater significant decrease after tailored rehabilitation education in the mild pain group than in the severe pain group. This study found that work-related musculoskeletal pain was reduced after tailored rehabilitation education, especially in the shoulder, wrist, and low back.
-
Musculoskeletal involvement in sarcoidosis*, **
Nessrine, Akasbi; Zahra, Abourazzak Fatima; Taoufik, Harzy
2014-01-01
Sarcoidosis is a multisystem inflammatory disorder of unknown cause. It most commonly affects the pulmonary system but can also affect the musculoskeletal system, albeit less frequently. In patients with sarcoidosis, rheumatic involvement is polymorphic. It can be the presenting symptom of the disease or can appear during its progression. Articular involvement is dominated by nonspecific arthralgia, polyarthritis, and Löfgren's syndrome, which is defined as the presence of lung adenopathy, arthralgia (or arthritis), and erythema nodosum. Skeletal manifestations, especially dactylitis, appear mainly as complications of chronic, multiorgan sarcoidosis. Muscle involvement in sarcoidosis is rare and usually asymptomatic. The diagnosis of rheumatic sarcoidosis is based on X-ray findings and magnetic resonance imaging findings, although the definitive diagnosis is made by anatomopathological study of biopsy samples. Musculoskeletal involvement in sarcoidosis is generally relieved with nonsteroidal anti-inflammatory drugs or corticosteroids. In corticosteroid-resistant or -dependent forms of the disease, immunosuppressive therapy, such as treatment with methotrexate or anti-TNF-α, is employed. The aim of this review was to present an overview of the various types of osteoarticular and muscle involvement in sarcoidosis, focusing on their diagnosis and management. PMID:24831403
-
Baek, Ji Hye; Kim, Young Sun; Yi, Kwan Hyung
2015-06-01
To investigate the relationship between musculoskeletal disorders and comorbid health problems, including depression/anxiety disorder, insomnia/sleep disorder, fatigue, and injury by accident, and to determine whether certain physical and psychological factors reduce comorbid health problems. In total, 29,711 employees were selected from respondents of the Third Korean Working Conditions Survey and categorized into two groups: Musculoskeletal Complaints or Musculoskeletal Sickness Absence. Four self-reported health indicators (overall fatigue, depression/anxiety, insomnia/sleep disorder, and injury by accident) were selected as outcomes, based on their high prevalence in Korea. We used multiple logistic regression analysis to determine the relationship between comorbid health problems, musculoskeletal complaints, and sickness absence. The prevalence of musculoskeletal complaints and musculoskeletal sickness absence due to muscular pain was 32.26% and 0.59%, respectively. Compared to the reference group, depression/anxiety disorder and overall fatigue were 5.2-6.1 times more prevalent in the Musculoskeletal Complaints Group and insomnia/sleep disorder and injury by accident were 7.6-11.0 times more prevalent in the Sickness Absence Group. When adjusted for individual and work-related physical factors, prevalence of all four comorbid health problems were slightly decreased in both groups. Increases in overall fatigue and depression/anxiety disorder were observed in the Musculoskeletal Complaints Group, while increases in insomnia/sleep disorder and injury by accident were observed in the Sickness Absence Group. For management of musculoskeletal complaints and sickness absence in the workplace, differences in health problems between employees with musculoskeletal complaints and those with sickness absence as well as the physical and psychological risk factors should be considered.
-
Assessment and Management of Musculoskeletal Disorders Among Patients Living with HIV
Walker-Bone, Karen; Doherty, Erin; Sanyal, Kaushik; Churchill, Duncan
2017-01-01
HIV is a global pandemic. However, anti-retroviral therapy (ART) has transformed the prognosis and providing compliance is good, a normal life expectancy can be anticipated. This has led to a growing population of people with chronic prevalent, treated infection living to older ages. Musculoskeletal symptoms, particularly musculoskeletal pain, is common in HIV patients and, with resumption of near-normal immune function, HIV-infected patients develop inflammatory rheumatic diseases which require assessment and management in rheumatology clinics. Moreover, it is becoming apparent that avascular necrosis and osteoporosis are common comorbidities of HIV. This review will contextualise the prevalence of musculoskeletal symptoms in HIV, informed by data from a UK-based clinic and will discuss the management of active inflammatory rheumatic diseases amongst HIV-infected patients taking ART, highlighting known drug interactions. PMID:28013196
-
Guevara-Pacheco, Sergio; Feicán-Alvarado, Astrid; Sanín, Luz Helena; Vintimilla-Ugalde, Jaime; Vintimilla-Moscoso, Fernando; Delgado-Pauta, Jorge; Lliguisaca-Segarra, Angelita; Dután-Erráez, Holger; Guevara-Mosquera, Daniel; Ochoa-Robles, Verónica; Cardiel, Mario H; Peláez-Ballestas, Ingris
2016-09-01
The aim of this study was to determine the prevalence of musculoskeletal pain and rheumatic diseases in subjects over 18 years of age from the canton of Cuenca, Ecuador. Cross-sectional analytical community-based study was conducted in subjects over 18 years of age using the validated Community-Oriented Program for the Control of Rheumatic Diseases (COPCORD) questionnaire. Random sampling was used. The questionnaire was administered by standardized health workers. Subjects were visited house by house. Subjects positive for musculoskeletal (MSK) pain in the last 7 days and at some point in life were assessed by rheumatologists to confirm the diagnosis. A total of 4877 subjects participated, with an average age of 42.8 (SD 18.8) years of age; 59.7 % were women; 69.7 % lived in urban areas. 32.5 % reported MSK pain in the last 7 days and 45.7 % at some point in life. The prevalence of knee osteoarthritis was 7.4 %, hand osteoarthritis 5.3 %, low back pain 9.3 %, rheumatoid arthritis 0.8 %, fibromyalgia 2 %, gout 0.4 %, and lupus 0.06 %. Subjects from rural areas reported experiencing more MSK pain in the last 7 days and at some point in life, lower income, poorer health-care coverage, and increased physical activity involving repetitive tasks such as lifting weights or cooking with firewood. MSK pain prevalence was high. Osteoarthritis and low back pain were the most common diseases. Age, sex, physical activity, repetitive tasks, living in a rural area, and lack of health-care coverage were found to be associated with MSK pain.
-
Guevara-Pacheco, Sergio Vicente; Feican-Alvarado, Astrid; Delgado-Pauta, Jorge; Lliguisaca-Segarra, Angelita; Pelaez-Ballestas, Ingris
2017-09-01
The aim of this study was to determine the prevalence of disability in patients with musculoskeletal pain and rheumatic diseases in Cuenca, Ecuador. We performed a cross-sectional analytical study with randomized sampling in 4877 subjects, from urban and rural areas. COPCORD (Community Oriented Program for Control of Rheumatic Diseases)-validated questionnaire was administered house-to-house to identify subjects with nontraumatic musculoskeletal pain and rheumatic diseases. The subjects were assessed by rheumatologists for diagnostic accuracy, and the Health Assessment Questionnaire Disability Index was administered to assess functional capacity. A logistic regression analysis was conducted to determine the association of rheumatic diseases with functional disability. Functional disability was found in 221 subjects (73.1% women), with mean age 62 (SD, 18.2) years, residing in rural areas (201 [66.5%]), with education of 6.9 (SD, 5.3) years, and of low income (77 [47.2%]). The value of HAQ-DI was a mean of 0.2 (0-2.9). The real prevalence of physical disability was 9.5%. Moderate and severe disability predominated in activities such as kneeling (4.9% and 3.3%), squatting (4.8% and 2.7%), and leaning to pick up objects (3.7% and 0.9%), respectively. Rheumatic diseases associated with physical disabilities were knee osteoarthritis (95 [31.4%]) and hand osteoarthritis (69 [22.8%]), mechanical low-back pain (43 [14.2%]), fibromyalgia (27 [9.5%]), and rheumatoid arthritis (11 [3.6%]; P < 0.001). Physical disability was associated with older age, female sex, rural residence, lower education, and lower income. Moderate and severe disability predominated in the dimensions of kneeling, squatting, and picking up objects. Rheumatic diseases associated with disability were hand and knee osteoarthritis, back pain, fibromyalgia, and rheumatoid arthritis.
-
Yamamoto, Noriaki
2012-04-01
Musculoskeletal ambulation disorder symptom complex is the new concept of musculoskeletal disorders with disability in walking and balance, which lead to the high risk of fall and lower activity in elderly. Locomotive syndrome is another concept to aware of healthy locomotive organ for early prevention of orthopedic disease.
-
Juvani, Anne; Oksanen, Tuula; Virtanen, Marianna; Elovainio, Marko; Salo, Paula; Pentti, Jaana; Kivimäki, Mika; Vahtera, Jussi
2016-09-01
Work-related stress has been linked to increased risk of disability pensioning, but the association between perceived justice of managerial behavior and decision-making processes at the workplace (ie, organizational justice) and risk of disability pensioning remains unknown. We examined the associations of organizational justice and its relational and procedural components with all-cause and diagnosis-specific disability pensions with repeated measures of justice. Data from 24 895 employees responding to repeated surveys on organizational justice in 2000-2002 and 2004 were linked to the records of a national register for disability pensions from 2005-2011. Associations of long-term organizational justice (average score from two surveys) with disability pensions were studied with Cox proportional hazard regression adjusted for demographics, socioeconomic status, baseline health and health risk behavior, stratified by sex. During a mean follow-up of 6.4 years, 1658 (7%) employees were granted disability pension (282 due to depression; 816 due to musculoskeletal diseases). Higher organizational justice was associated with a lower risk of disability pensioning [hazard ratio (HR) per one-unit increase in 5-point justice scale 0.87 (95% CI 0.81-0.94)]. For disability pension due to depression and musculoskeletal diseases, the corresponding HR were 0.77 (95% CI 0.65-0.91) and 0.87 (95% CI 0.79-0.97), respectively. Adjustment for job strain and effort-reward imbalance attenuated the HR by 20-80%. Supervisors` fair treatment of employees and fair decision-making in the organizations are associated with a decreased risk of disability pensioning from all-causes, depression and musculoskeletal diseases. These associations may be attributable to a wider range of favorable work characteristics.
-
Long-term musculoskeletal morbidity after adult burn injury: a population-based cohort study
Randall, Sean M; Fear, Mark W; Wood, Fiona M; Rea, Suzanne; Boyd, James H; Duke, Janine M
2015-01-01
Objective To investigate if adults who are hospitalised for a burn injury have increased long-term hospital use for musculoskeletal diseases. Design A population-based retrospective cohort study using linked administrative health data from the Western Australian Data Linkage System. Subjects Records of 17 753 persons aged at least 20 years when hospitalised for a first burn injury in Western Australia during the period 1980–2012, and 70 758 persons who were age and gender-frequency matched with no injury admissions randomly selected from Western Australia's electoral roll. Main outcome measures Admission rates and cumulative length of stay for musculoskeletal diseases. Negative binomial and Cox proportional hazards regression modelling were used to generate incidence rate ratios (IRR) and HRs with 95% CIs, respectively. Results After adjustment for pre-existing health status and demographic characteristics, the burn cohort had almost twice the hospitalisation rate for a musculoskeletal condition (IRR, 95% CI 1.98, 1.86 to 2.10), and spent 3.70 times as long in hospital with a musculoskeletal diagnosis (95% CI 3.10 to 4.42) over the 33-year period, than the uninjured comparison cohort. Adjusted survival analyses of incident post-burn musculoskeletal disease admissions found significant increases for the 15-year post burn discharge period (0–6 months: HR, 95% CI 2.51, 2.04 to 3.11; 6 months–2 years: HR, 95% CI 1.77, 1.53 to 2.05; 2–15 years: HR, 95% CI 1.32, 1.23 to 1.42). Incident admission rates were significantly elevated for 20 years post-burn for minor and severe burn injury for a range of musculoskeletal diseases that included arthropathies, dorsopathies, osteopathies and soft tissue disorders. Conclusions Minor and severe burn injuries were associated with significantly increased post-burn incident admission rates, long-term hospital use and prolonged length of stay for a range of musculoskeletal diseases. Further research is required
-
Forouzanfar, Mohammad H; Vollset, Stein Emil; El Bcheraoui, Charbel; Daoud, Farah; Afshin, Ashkan; Charara, Raghid; Khalil, Ibrahim; Higashi, Hideki; Abd El Razek, Mohamed Magdy; Kiadaliri, Aliasghar Ahmad; Alam, Khurshid; Akseer, Nadia; Al-Hamad, Nawal; Ali, Raghib; AlMazroa, Mohammad AbdulAziz; Alomari, Mahmoud A; Al-Rabeeah, Abdullah A; Alsharif, Ubai; Altirkawi, Khalid A; Atique, Suleman; Badawi, Alaa; Barrero, Lope H; Basulaiman, Mohammed; Bazargan-Hejazi, Shahrzad; Bedi, Neeraj; Bensenor, Isabela M; Buchbinder, Rachelle; Danawi, Hadi; Dharmaratne, Samath D; Zannad, Faiez; Farvid, Maryam S; Fereshtehnejad, Seyed-Mohammad; Farzadfar, Farshad; Fischer, Florian; Gupta, Rahul; Hamadeh, Randah Ribhi; Hamidi, Samer; Horino, Masako; Hoy, Damian G; Hsairi, Mohamed; Husseini, Abdullatif; Javanbakht, Mehdi; Jonas, Jost B; Kasaeian, Amir; Khan, Ejaz Ahmad; Khubchandani, Jagdish; Knudsen, Ann Kristin; Kopec, Jacek A; Lunevicius, Raimundas; Abd El Razek, Hassan Magdy; Majeed, Azeem; Malekzadeh, Reza; Mate, Kedar; Mehari, Alem; Meltzer, Michele; Memish, Ziad A; Mirarefin, Mojde; Mohammed, Shafiu; Naheed, Aliya; Obermeyer, Carla Makhlouf; Oh, In-Hwan; Park, Eun-Kee; Peprah, Emmanuel Kwame; Pourmalek, Farshad; Qorbani, Mostafa; Rafay, Anwar; Rahimi-Movaghar, Vafa; Shiri, Rahman; Rahman, Sajjad Ur; Rai, Rajesh Kumar; Rana, Saleem M; Sepanlou, Sadaf G; Shaikh, Masood Ali; Shiue, Ivy; Sibai, Abla Mehio; Silva, Diego Augusto Santos; Singh, Jasvinder A; Skogen, Jens Christoffer; Terkawi, Abdullah Sulieman; Ukwaja, Kingsley N; Westerman, Ronny; Yonemoto, Naohiro; Yoon, Seok-Jun; Younis, Mustafa Z; Zaidi, Zoubida; Zaki, Maysaa El Sayed; Lim, Stephen S; Wang, Haidong; Vos, Theo; Naghavi, Mohsen; Lopez, Alan D; Murray, Christopher J L; Mokdad, Ali H
2017-01-01
Objectives We used findings from the Global Burden of Disease Study 2013 to report the burden of musculoskeletal disorders in the Eastern Mediterranean Region (EMR). Methods The burden of musculoskeletal disorders was calculated for the EMR's 22 countries between 1990 and 2013. A systematic analysis was performed on mortality and morbidity data to estimate prevalence, death, years of live lost, years lived with disability and disability-adjusted life years (DALYs). Results For musculoskeletal disorders, the crude DALYs rate per 100 000 increased from 1297.1 (95% uncertainty interval (UI) 924.3–1703.4) in 1990 to 1606.0 (95% UI 1141.2–2130.4) in 2013. During 1990–2013, the total DALYs of musculoskeletal disorders increased by 105.2% in the EMR compared with a 58.0% increase in the rest of the world. The burden of musculoskeletal disorders as a proportion of total DALYs increased from 2.4% (95% UI 1.7–3.0) in 1990 to 4.7% (95% UI 3.6–5.8) in 2013. The range of point prevalence (per 1000) among the EMR countries was 28.2–136.0 for low back pain, 27.3–49.7 for neck pain, 9.7–37.3 for osteoarthritis (OA), 0.6–2.2 for rheumatoid arthritis and 0.1–0.8 for gout. Low back pain and neck pain had the highest burden in EMR countries. Conclusions This study shows a high burden of musculoskeletal disorders, with a faster increase in EMR compared with the rest of the world. The reasons for this faster increase need to be explored. Our findings call for incorporating prevention and control programmes that should include improving health data, addressing risk factors, providing evidence-based care and community programmes to increase awareness. PMID:28209629
-
Rheumatic and musculoskeletal features of Whipple disease: a report of 29 cases.
Meunier, Marine; Puechal, Xavier; Hoppé, Emmanuel; Soubrier, Martin; Dieudé, Philippe; Berthelot, Jean Marie; Caramaschi, Paola; Gottenberg, Jacques-Eric; Gossec, Laure; Morel, Jacques; Maury, Emilie; Wipff, Julien; Kahan, André; Allanore, Yannick
2013-12-01
Whipple disease is a rare infection caused by Tropheryma whipplei. Although patients commonly complain of osteoarticular involvement, musculoskeletal manifestations have been poorly described. We report cases of Whipple disease with rheumatic symptoms and describe their clinical presentation, modes of diagnosis, and outcomes. This retrospective multicenter study included patients with Whipple disease diagnosed and referenced between 1977 and 2011 in 10 rheumatology centers in France and Italy. Twenty-nine patients were included. The median age was 55 years. The median time to diagnosis from first symptoms was 5 years. Polyarthritis was the most frequent presentation (20/29), and was most often chronic, intermittent (19/29), seronegative (22/23), and nonerosive (22/29). In all cases, the symptoms had led to incorrect diagnosis of inflammatory rheumatic disease and immunosuppressants, including biotherapy, were prescribed in most cases (24/29) without success. The diagnosis of Whipple disease was made by histological analysis, molecular biology tests, or both in 21%, 36%, and 43% of the cases, respectively. Duodenal biopsies were performed in most cases (86%). Synovial biopsies were performed in 18% of cases, but all contributed to diagnosis. The clinical outcomes after antibiotic therapy were good for all patients. Polyarthritis is the main feature observed in cases of Whipple disease; it is seronegative and associated with general and gastrointestinal symptoms. The molecular analysis of duodenal tissue and/or other tissues remains the method of choice to confirm the diagnosis. Reducing the time to diagnosis is important because severe late systemic and fatal forms of the disease may occur.
-
Recognition of psychiatric disorders in musculoskeletal and cardiovascular rehabilitation patients.
Härter, Martin; Woll, Sonja; Reuter, Katrin; Wunsch, Alexandra; Bengel, Jürgen
2004-07-01
To investigate the detection rate of psychiatric disorders in rehabilitation inpatients with musculoskeletal and cardiovascular diseases (CVDs). Cross-sectional survey; analysis of medical charts and discharge reports, combined with standardized diagnostic interviews. Four orthopedic and 6 cardiovascular rehabilitation hospitals in southwest Germany. More than 1700 inpatients with different musculoskeletal disorders and CVDs participated in the survey. On the basis of their General Health Questionnaire score, 205 patients with musculoskeletal diseases and 164 patients with CVDs were selected randomly for standardized interviews. Discharge reports of interviewed patients were analyzed. Not applicable. Clinical interview (Composite International Diagnostic Interview [CIDI]) to obtain diagnoses of psychiatric disorders as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV). Assessment of psychosocial burden and diagnoses of mental disorders, as well as admission to psychologic treatments, based on discharge reports of the attending physicians. The detection rate (sensitivity) of mental disorders was 48% in the orthopedic rehabilitation patients and 32% in the cardiovascular patients. Specificity was 80% in musculoskeletal patients and 87% in cardiovascular patients. Differential diagnostic competencies were lacking, and only half of the physicians' diagnoses corresponded to the CIDI diagnoses. The results showed a need for current DSM-IV or International Classification of Diseases, 10th edition, psychodiagnostics in medical rehabilitation to detect mental disorders in patients in the rehabilitation process at an earlier stage and to refer patients with comorbid mental disorders to adequate treatment.
-
Moradi-Lakeh, Maziar; Forouzanfar, Mohammad H; Vollset, Stein Emil; El Bcheraoui, Charbel; Daoud, Farah; Afshin, Ashkan; Charara, Raghid; Khalil, Ibrahim; Higashi, Hideki; Abd El Razek, Mohamed Magdy; Kiadaliri, Aliasghar Ahmad; Alam, Khurshid; Akseer, Nadia; Al-Hamad, Nawal; Ali, Raghib; AlMazroa, Mohammad AbdulAziz; Alomari, Mahmoud A; Al-Rabeeah, Abdullah A; Alsharif, Ubai; Altirkawi, Khalid A; Atique, Suleman; Badawi, Alaa; Barrero, Lope H; Basulaiman, Mohammed; Bazargan-Hejazi, Shahrzad; Bedi, Neeraj; Bensenor, Isabela M; Buchbinder, Rachelle; Danawi, Hadi; Dharmaratne, Samath D; Zannad, Faiez; Farvid, Maryam S; Fereshtehnejad, Seyed-Mohammad; Farzadfar, Farshad; Fischer, Florian; Gupta, Rahul; Hamadeh, Randah Ribhi; Hamidi, Samer; Horino, Masako; Hoy, Damian G; Hsairi, Mohamed; Husseini, Abdullatif; Javanbakht, Mehdi; Jonas, Jost B; Kasaeian, Amir; Khan, Ejaz Ahmad; Khubchandani, Jagdish; Knudsen, Ann Kristin; Kopec, Jacek A; Lunevicius, Raimundas; Abd El Razek, Hassan Magdy; Majeed, Azeem; Malekzadeh, Reza; Mate, Kedar; Mehari, Alem; Meltzer, Michele; Memish, Ziad A; Mirarefin, Mojde; Mohammed, Shafiu; Naheed, Aliya; Obermeyer, Carla Makhlouf; Oh, In-Hwan; Park, Eun-Kee; Peprah, Emmanuel Kwame; Pourmalek, Farshad; Qorbani, Mostafa; Rafay, Anwar; Rahimi-Movaghar, Vafa; Shiri, Rahman; Rahman, Sajjad Ur; Rai, Rajesh Kumar; Rana, Saleem M; Sepanlou, Sadaf G; Shaikh, Masood Ali; Shiue, Ivy; Sibai, Abla Mehio; Silva, Diego Augusto Santos; Singh, Jasvinder A; Skogen, Jens Christoffer; Terkawi, Abdullah Sulieman; Ukwaja, Kingsley N; Westerman, Ronny; Yonemoto, Naohiro; Yoon, Seok-Jun; Younis, Mustafa Z; Zaidi, Zoubida; Zaki, Maysaa El Sayed; Lim, Stephen S; Wang, Haidong; Vos, Theo; Naghavi, Mohsen; Lopez, Alan D; Murray, Christopher J L; Mokdad, Ali H
2017-08-01
We used findings from the Global Burden of Disease Study 2013 to report the burden of musculoskeletal disorders in the Eastern Mediterranean Region (EMR). The burden of musculoskeletal disorders was calculated for the EMR's 22 countries between 1990 and 2013. A systematic analysis was performed on mortality and morbidity data to estimate prevalence, death, years of live lost, years lived with disability and disability-adjusted life years (DALYs). For musculoskeletal disorders, the crude DALYs rate per 100 000 increased from 1297.1 (95% uncertainty interval (UI) 924.3-1703.4) in 1990 to 1606.0 (95% UI 1141.2-2130.4) in 2013. During 1990-2013, the total DALYs of musculoskeletal disorders increased by 105.2% in the EMR compared with a 58.0% increase in the rest of the world. The burden of musculoskeletal disorders as a proportion of total DALYs increased from 2.4% (95% UI 1.7-3.0) in 1990 to 4.7% (95% UI 3.6-5.8) in 2013. The range of point prevalence (per 1000) among the EMR countries was 28.2-136.0 for low back pain, 27.3-49.7 for neck pain, 9.7-37.3 for osteoarthritis (OA), 0.6-2.2 for rheumatoid arthritis and 0.1-0.8 for gout. Low back pain and neck pain had the highest burden in EMR countries. This study shows a high burden of musculoskeletal disorders, with a faster increase in EMR compared with the rest of the world. The reasons for this faster increase need to be explored. Our findings call for incorporating prevention and control programmes that should include improving health data, addressing risk factors, providing evidence-based care and community programmes to increase awareness. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
-
Genetics Home Reference: van der Woude syndrome
... What is the prognosis of a genetic condition? Genetic and Rare Diseases Information Center Frequency Van der Woude syndrome is believed to occur in 1 in 35,000 to 1 in 100,000 people, based on data from Europe and Asia. Van der Woude syndrome ...
-
Playing-related musculoskeletal disorders in music students-associated musculoskeletal signs.
Steinmetz, A; Möller, H; Seidel, W; Rigotti, T
2012-12-01
Pain and overuse are common problems for musicians. Up to 80% of professional musicians suffer from playing-related musculoskeletal disorders (PRMD). The prevalence rate in music students is very high as well. Sufficient data on the underlying musculoskeletal dysfunctions however is scarce. Additionally, the self-assessment of health in musicians seems to differ compared to non-musicians, which might influence their attitudes concerning preventive strategies. Evaluation of frequency of PRMD in music students, investigation of signs and symptoms in music students compared to non-music controls, comparison of self-reported health and well-being between the two groups. Prospective, cross-sectional, case control, non-randomized. Other (University volunteers). Music students in comparison to a non-music control group. Musculoskeletal examination and questionnaire of 36 volunteers of a music university and 19 volunteer students of an university of education were analyzed. The total number of musculoskeletal dysfunctions and differences between the student groups were examined. The personal pain and health self-rating were compared between music and non-music students. Eighty one percent of musicians experienced PRMD. Musicians experienced 6.19 pain regions on average compared to 4.31 of non-musicians. Musicians experiencing PRMD reported significantly (P<0.05) more pain locations than musicians without. Music students presented with nearly the double amount (8.39 versus 4.37) of musculoskeletal dysfunctions per person compared to the non-music control group. Nevertheless, musicians significantly (P<0.05) rated their health more positively than the controls. Musicians presented with more pain regions and a higher amount of musculoskeletal dysfunctions. Further studies evaluating the clinical relevance and their role in the development of PRMD are warranted. Screening of musicians for musculoskeletal dysfunction may identify those musicians at increased risk. Early
-
Musculoskeletal disabilities among police force personnel of the Islamic Republic of Iran.
Jahani, Mohammad Reza; Motevalian, Seyed Abbas; Asgari, Ali Reza
2002-10-01
Musculoskeletal disorders are among the most common causes of disability in the military population. The objectives of this study were to assess the frequency of musculoskeletal disabilities in police force personnel and to determine the association between disabilities and age, rank, and different job types. The population studied were 2600 Islamic Republic of Iran police force disability cases from March 1997 to March 1998. Ninth revision of International Classification of Diseases was used to indicate diagnoses. The frequency of disabilities related to musculoskeletal disorders was 25.7%. Back disabilities were the most common musculoskeletal problems. Patients with back disabilities were older on average than patients with other musculoskeletal disorders (p < 0.001). Back disabilities were more common in commissioned officers (third lieutenant to colonel) than other police force personnel (p < 0.0001). On the contrary, fractures and dislocations were more common in noncommissioned officers (sergeant to warrant officer) (p < 0.001). There were associations between specific jobs and musculoskeletal disabilities. According to present data, musculoskeletal disorders account for one-quarter of disability cases in police force personnel. Prevention programs, especially in high-risk groups, should be considered.
-
Magnetic resonance imaging findings of paracoccidioidomycosis in the musculoskeletal system.
Savarese, Leonor G; Monsignore, Lucas M; de Andrade Hernandes, Mateus; Martinez, Roberto; Nogueira-Barbosa, Marcello H
2015-10-01
To describe magnetic resonance imaging (MRI) findings in musculoskeletal paracoccidioidomycosis (PCM). Retrospective case series study after IRB approval. Two musculoskeletal radiologists reviewed in consensus the MRI findings of 11 patients with microbiologically and/or pathologically proven osteoarticular PCM. The MRI evaluation included discrimination of abnormalities in joints, bones and soft tissues. Mean age of patients was 29 years (10-55 years), eight men and three women. Musculoskeletal involvement was the only or the primary presentation of the disease in seven patients (63%). Osteomyelitis was the most common presentation, with seven cases (63%). Primary arthritis was found in one patient (9%). Isolated extra-articular soft tissue PCM was found in three patients: myositis (2) and subcutaneous infection (1). All cases showed regions with signal intensity higher than or similar to the signal of muscle on T1-weighted images. Penumbra sign was present in five cases (45%). T2-weighted images showed reactive soft tissue oedema in eight cases (72%). Post-gadolinium images showed peripheral (8/9) or heterogeneous (1/9) enhancement. Synovial enhancement was present in all cases of joint involvement (6/6). Lipomatosis arborescens was documented in one case of chronic knee involvement. To our knowledge, this is the first case series describing MRI findings of musculoskeletal PCM. Musculoskeletal involvement was the primary presentation of the disease in most cases, and therefore, neoplasms were initially in the differential diagnosis. Osteomyelitis was the most common presentation, often with secondary involvement of joint and or soft tissue. © 2015 John Wiley & Sons Ltd.
-
Casser, H-R; Schaible, H-G
2015-10-01
Among the clinically relevant pain conditions, pain in the musculoskeletal system is most frequent. This article reports extensive epidemiological data on musculoskeletal system pain in Germany and worldwide. Since back pain is most frequent, the diagnostics and therapeutic algorithms of acute, recurring, and chronic lower back pain in Germany will be particularly addressed. The importance of the physiologic-organic, the cognitive-emotional, the behavioral, and the social level to diagnostics and treatment will be discussed. We will also focus on osteoarthritic pain and address its epidemiology, clinical importance, and significance for the health care system. This article will list some reasons why the musculoskeletal system in particular is frequently the site of chronic pain. The authors believe that these reasons are to be sought in the complex structures of the musculoskeletal system; in the particular sensitivity of the deep somatic nociceptive system for long-term sensitization processes, as well as the ensuing nervous system reactions; and in the interactions between the nervous and immune systems. The article will give some insights into the research carried out on this topic in Germany.
-
Impact of Physical Activity in Cardiovascular and Musculoskeletal Health: Can Motion Be Medicine?
Curtis, Gannon L.; Chughtai, Morad; Khlopas, Anton; Newman, Jared M.; Khan, Rafay; Shaffiy, Shervin; Nadhim, Ali; Bhave, Anil; Mont, Michael A.
2017-01-01
Physical activity is a well-known therapeutic tool for various types of medical conditions, including vasculopathic diseases such as coronary artery disease, stroke, type 2 diabetes, and obesity. Additionally, increased physical activity has been proposed as a therapy to improve musculoskeletal health; however, there are conflicting reports about physical activity potentially leading to degenerative musculoskeletal disease, especially osteoarthritis (OA). Additionally, although physical activity is known to have its benefits, it is unclear as to what amount of physical activity is the most advantageous. Too much, as well as not enough exercise can have negative consequences. This could impact how physicians advise their patients about exercise intensity. Multiple studies have evaluated the effect of physical activity on various aspects of health. However, there is a paucity of systematic studies which review cardiovascular and musculoskeletal health as outcomes. Therefore, the purpose of this review was to assess how physical activity impacts these aspects of health. Specifically, we evaluated the effect of various levels of physical activity on: 1) cardiovascular and 2) musculoskeletal health. The review revealed that physical activity may decrease cardiovascular disease and improve OA symptoms, and therefore, motion can be considered a “medicine”. However, because heavy activity can potentially lead to increased OA risk, physicians should advise their patients that excessive activity can also potentially impact their health negatively, and should be done in moderation, until further study. PMID:28392856
-
Peixoto, Sara; Soares, Joana; Monteiro, Tânia; Carvalho, Marisa; Santos, Marinela; Simões, Carla; Quaresma, Márcia
2017-12-28
In Portugal, data on the role of Der p 1 and Der p 2 in patients with house dust mite (HDM) allergy are scarce. Allergen-specific immunotherapy (sIT) is the only treatment that improves symptoms, reduces the need for pharmacological therapy and modifies the natural history of the disease. With this study, the authors aim to understand the local epidemiology and to clarify if the molecular assay of major allergens is advantageous in deciding and/or modifying the decision to initiate sIT in children with clinical indication which are sensitized to Dermatophagoides pteronyssinus. Retrospective study with analysis of patients with asthma and/or rhinitis. January/2013-December/2016. 1) positive prick-test to Dermatophagoides pteronyssinus; and 2) clinically relevant disease under treatment. Assay Der p 1 and Der p 2 values ≥0.35 kUA/L were considered positive. Statistical significance was set at P<.05. The clinical files of 279 patients. Mean ages 9.55 years (min.4-max.17). Asthma was present in 199 children (71.3%) and rhinitis in 245 (87.8%). Der p 1 and Der p 2 was <0.35kUA/L in 29 (10,4%) patients. The value of Der p 1/Der p 2 correlated with the size of the prick-test papule, the value of the eosinophils and the total IgE. Der p 1 and Der p 2 are dominant allergens in our population and there may be benefits in determining these molecular allergen levels in patients with a positive prick-test and a clinical indication for sIT prior to a decision of initiating sIT or not. Copyright © 2017. Publicado por Elsevier España, S.L.U.
-
Epidemiology of paediatric presentations with musculoskeletal problems in primary care.
Tan, Albert; Strauss, Victoria Y; Protheroe, Joanne; Dunn, Kate M
2018-02-06
Musculoskeletal disease is a common cause of morbidity, but there is a paucity of musculoskeletal research focusing on paediatric populations, particularly in primary care settings. In particular, there is limited information on population consultation frequency in paediatric populations, and frequency varies by age and sex. Few studies have examined paediatric musculoskeletal consultation frequency for different body regions. The objective was to determine the annual consultation prevalence of regional musculoskeletal problems in children in primary care. Musculoskeletal codes within the Read morbidity Code system were identified and grouped into body regions. Consultations for children aged three to seventeen in 2006 containing these codes were extracted from recorded consultations at twelve general practices contributing to a general practice consultation database (CiPCA). Annual consultation prevalence per 10,000 registered persons for the year 2006 was determined, stratified by age and sex, for problems in individual body regions. Over 8 % (8.27%, 95% CI 7.86 to 8.68%) of the 16,862 children consulted with a musculoskeletal problem during 2006. Annual consultation prevalence for any musculoskeletal problem was significantly higher in males than females (male: female prevalence ratio 1.18, 95% CI 1.06 to 1.31). Annual consultation prevalence increased with age and the most common body regions consulted for were the foot, knee and back all of which had over 100 consultations (109, 104 and 101 respectively) per 10,000 persons per year. This study provides new and detailed information on patterns of paediatric musculoskeletal consultations in primary care. Musculoskeletal problems in children are varied and form a significant part of the paediatric primary care workload. The findings of this study may be used as a resource for planning future studies.
-
Clinical Outcomes in Musculoskeletal Involvement of Burkholderia Pseudomallei Infection.
Gouse, Mohamad; Jayasankar, Viswanath; Patole, Shalom; Veeraraghavan, Balaji; Nithyananth, Manasseh
2017-09-01
Musculoskeletal involvement in melioidosis is often seen in conjunction with a disseminated illness. Recent reports suggest that operative management of musculoskeletal melioidosis has favourable results. The purpose of this study was to review the patient profile and clinical outcomes of Burkholderia pseudomallei infection in the musculoskeletal system. Hospital records of 163 patients who were diagnosed to have B. pseudomallei infection between January 2009 and December 2014 were reviewed. Patients underwent surgical and nonsurgical management depending upon the tissue of involvement. Epidata software was used to record the data. The SPSS ver. 17.0 was used for analysis. Eighteen out of 24 patients who had musculoskeletal melioidosis were available for follow-up. Septic arthritis, osteomyelitis, and intramuscular abscess were the common diagnosis, with 6 patients in each group. Twelve patients required surgical intervention. All patients received a full course of parenteral ceftazidime followed by oral doxycycline and co-trimoxazole. Two out of 6 patients (33.3%) died among those who had nonsurgical management as compared to none in the group who had surgical management. This was significant at 10% level of significance (p = 0.098). The rest were followed up for a minimum of 1 year with no evidence of disease recurrence. This series describing musculoskeletal involvement in melioidosis is the largest such study from a recently recognized 'endemic' region. Of importance are the patterns of musculoskeletal involvement, pitfalls in diagnosis and adequate clinical response with timely diagnosis and appropriate surgical management.
-
Crucial Role of Vitamin D in the Musculoskeletal System
Wintermeyer, Elke; Ihle, Christoph; Ehnert, Sabrina; Stöckle, Ulrich; Ochs, Gunnar; de Zwart, Peter; Flesch, Ingo; Bahrs, Christian; Nussler, Andreas K.
2016-01-01
Vitamin D is well known to exert multiple functions in bone biology, autoimmune diseases, cell growth, inflammation or neuromuscular and other immune functions. It is a fat-soluble vitamin present in many foods. It can be endogenously produced by ultraviolet rays from sunlight when the skin is exposed to initiate vitamin D synthesis. However, since vitamin D is biologically inert when obtained from sun exposure or diet, it must first be activated in human beings before functioning. The kidney and the liver play here a crucial role by hydroxylation of vitamin D to 25-hydroxyvitamin D in the liver and to 1,25-dihydroxyvitamin D in the kidney. In the past decades, it has been proven that vitamin D deficiency is involved in many diseases. Due to vitamin D’s central role in the musculoskeletal system and consequently the strong negative impact on bone health in cases of vitamin D deficiency, our aim was to underline its importance in bone physiology by summarizing recent findings on the correlation of vitamin D status and rickets, osteomalacia, osteopenia, primary and secondary osteoporosis as well as sarcopenia and musculoskeletal pain. While these diseases all positively correlate with a vitamin D deficiency, there is a great controversy regarding the appropriate vitamin D supplementation as both positive and negative effects on bone mineral density, musculoskeletal pain and incidence of falls are reported. PMID:27258303
-
Crucial Role of Vitamin D in the Musculoskeletal System.
Wintermeyer, Elke; Ihle, Christoph; Ehnert, Sabrina; Stöckle, Ulrich; Ochs, Gunnar; de Zwart, Peter; Flesch, Ingo; Bahrs, Christian; Nussler, Andreas K
2016-06-01
Vitamin D is well known to exert multiple functions in bone biology, autoimmune diseases, cell growth, inflammation or neuromuscular and other immune functions. It is a fat-soluble vitamin present in many foods. It can be endogenously produced by ultraviolet rays from sunlight when the skin is exposed to initiate vitamin D synthesis. However, since vitamin D is biologically inert when obtained from sun exposure or diet, it must first be activated in human beings before functioning. The kidney and the liver play here a crucial role by hydroxylation of vitamin D to 25-hydroxyvitamin D in the liver and to 1,25-dihydroxyvitamin D in the kidney. In the past decades, it has been proven that vitamin D deficiency is involved in many diseases. Due to vitamin D's central role in the musculoskeletal system and consequently the strong negative impact on bone health in cases of vitamin D deficiency, our aim was to underline its importance in bone physiology by summarizing recent findings on the correlation of vitamin D status and rickets, osteomalacia, osteopenia, primary and secondary osteoporosis as well as sarcopenia and musculoskeletal pain. While these diseases all positively correlate with a vitamin D deficiency, there is a great controversy regarding the appropriate vitamin D supplementation as both positive and negative effects on bone mineral density, musculoskeletal pain and incidence of falls are reported.
-
Jupille, Henri J.; Oko, Lauren; Stoermer, Kristina A.; Heise, Mark T.; Mahalingam, Suresh; Gunn, Bronwyn M.; Morrison, Thomas E.
2010-01-01
The viral determinants of Alphavirus-induced rheumatic disease have not been elucidated. We identified an RRV strain (DC5692) which, in contrast to the T48 strain, does not induce musculoskeletal inflammation in a mouse model of RRV disease. Substitution of the RRV T48 strain nonstructural protein 1 (nsP1) coding sequence with that from strain DC5692 generated a virus that was attenuated in vivo despite similar viral loads in tissues. In contrast, substitution of the T48 PE2 coding region with the PE2 coding region from DC5692 resulted in attenuation in vivo and reduced viral loads in tissues. In gain of virulence experiments, substitution of the DC5692 strain nsP1 and PE2 coding regions with those from the T48 strain was sufficient to restore full virulence to the DC5692 strain. These findings indicate that determinants in both nsP1 and PE2 have critical and distinct roles in the pathogenesis of RRV-induced musculoskeletal inflammatory disease in mice. PMID:21131014
-
Achkasov, E E; Puzin, S N; Litvinenko, A S; Kurshev, V V; Bezuglov, E N
2014-01-01
Our aim was to determine the most common musculoskeletal diseases, depending on the type of sports and athletes' age. The results of examination of 976 athletes aged from 16 to 42 years (average age - 28,9±2,3) with musculoskeletal diseases were analyzed. Medical diagnostic procedures included clinical, laboratory, instrumental (radiography, magnetic resonance imaging, ultrasound) investigations and functional testing (goniometry, manual muscle testing). Majority of patients were diagnosed to have diseases of the knee (17.9%) and ankle joints (11.3%), the heel bone (12.9%), Achilles tendon (10.2%), post-traumatic musculoskeletal diseases (16.2%), degenerative-dystrophic diseases of the spine (12.8%). In the young age group (16 to 20 years) post-traumatic disorders were most common. In the middle-age group (21 to 30 years) along with post-traumatic disorders diseases of the knee frequently occurred. For athletes over 30 years old, along with diseases of the knee spinal diseases were found to occur 2-3 times more frequently in comparison with other age groups. Injuries which are more common for different types of sports were identified: acute traumas - competitive sports, diseases of the calcaneus - sports with running and jumping (athletics, volleyball, soccer), disease of ankle joints - sport with sharp change in movement direction (hockey, figure skating), disease of the knee - sports with high load of the knee joint (figure skating, gymnastics, volleyball, diseases of bones and joints of the upper extremity - tennis, disease of spine - weightlifting. pathological changes in the musculoskeletal system depend on the type of sports and the age of athletes. The combination of age and risk factors associated with type of sport increases the possibility of development of these diseases of the musculoskeletal system.
-
Roberto, Giuseppe; Bartolini, Claudia; Rea, Federico; Onder, Graziano; Vitale, Cristiana; Trifirò, Gianluca; Kirchmayer, Ursula; Chinellato, Alessandro; Lucenteforte, Ersilia; Corrao, Giovanni; Mugelli, Alessandro; Lapi, Francesco; Gini, Rosa
2018-05-01
To describe NSAID utilization for musculoskeletal conditions in a large cohort of Italian elderly with cerebro/cardiovascular disease, a population in which NSAIDs should be generally avoided due to the prothrombotic potential. Administrative data from five Italian geographic areas were analyzed. Patients aged ≥ 65 with a cerebro/cardiovascular event recorded between 2008 and 2011 (cohort entry) were selected. Prescription NSAIDs reimbursed for musculoskeletal conditions and dispensed during 1 year follow-up were retrieved to describe (i) prevalence of use, (ii) average amount of defined daily doses of NSAIDs claimed by users per day of follow-up, and (iii) distribution of the received daily dose (RDD) among patients with ≥ 2 dispensings. Among new users, i.e., patients without NSAID dispensings during 2 years before cohort entry, the first dispensed NSAID molecule was observed. Overall, 511,989 patients were selected. Across the five geographic areas, prevalence of use ranged from 48 to 21% and average consumption ranged between 30 and 67 DDD/1000 users/day. Around 10% of patients in the overall cohort had a RDD > 1. Nimesulide (9.6%) and diclofenac (7.5%) had the highest prevalence of use. The most consumed NSAIDs were nimesulide and coxibs with 10.6 and 7.5 DDD/1000 users/day, respectively. Among new users recruited in 2011, 30% had diclofenac or a coxibs as the first prescription. NSAID use was common in the study cohort, particularly in central-southern areas. In contrast with current recommendations, coxibs and diclofenac were among the most prescribed active principles, even in new users. Interventions to promote appropriateness of use are warranted.
-
Sallai, Julianna Rozália; Hunka, Aniella; Héjj, Gábor; Bálint, Géza; Poór, Gyula
2017-04-01
An important task of our institute is to support social reintegration: including occupational rehabilitation of patients suffering from chronic musculoskeletal diseases with decreased working ability. The aim of the authors was to provide informations of their daily practice, how they perform patient education, giving information for their patients about their disease, the rehabilitation possibilities, how they support the patients with decreased working ability to take part in their own rehabilitation. Patients taking part in in-patient rehabilitation received teaching and education about their disease and rehabilitation options in groups. Patients interested in part-time jobs were individually interviewed by a 30-120 minutes talk about their educational level and training, social conditions and about the available part time jobs. The part time jobs were available with the help of the Motivation Foundation of the National Association of the Societies of Motion Disabled, and the Alfa Rehabilitation Nonprofit Rt. The data of patients receiving in-patient rehabilitation betwen the 1st of January 2009 and 31st of December 2014 were analyzed. Out of the 230 patients seeking our help for part time job, our social service could organise jobs for 180 disabled persons, all town-inhabitants, but was unsuccesful in getting jobs for patients living in villages and separated farms. Part time jobs can be organized for musculoskeletal disabled living in cities and towns. For village-dwellers there are no suitable jobs and working places. It is necessary to organize rehabilitation working possibitities for musculoskeletal disabled patients living in villages. Orv Hetil. 2017; 158(17): 662-667.
-
Mirskaia, N B; Kolomenskaia, A N; Siniakina, A D
2015-01-01
The urgency of the problem of the excess incidence of disorders and diseases of the musculoskeletal system (MSS) in contemporary children and adolescents is determined by its high medical and social significance. However, the poor quality of diagnosis of MSS disorders in children at the polyclinics level, especially at the initial stages, when timely commenced recreational and corrective-measures are most effective, do not allow to carry out remedial work timely, and this in turn is the cause of the high prevalence of violations of the MSS later With the aim of the improvement of the quality of diagnosis of early forms of musculoskeletal pathology in children and adolescents, as well as for the performance of the prevention during learning them in school there is developed an information system for health care workers "Identification, correction and prevention of disorders of the locomotor apparatus in students of educational institutions". The core of the system is formed by developed by authors a classification of functional disorders and initial forms of diseases of the MSS in students, as well as the organization of this work.
-
Musculoskeletal system pain and related factors in mothers of children with cerebral palsy.
Terzi, Rabia; Tan, Gülten
2016-01-01
The aim of the present study was to identify prevalence of musculoskeletal system diseases and related factors among mothers of children with cerebral palsy. Eighty-five mothers of children with cerebral palsy were included as the treatment group, and 42 mothers of healthy children were included as the control group. Sociodemographic characteristics of all subjects were recorded. Musculoskeletal system pain was evaluated by the standardized Nordic Musculoskeletal Questionnaire, and level of depression was evaluated according to Beck's Depression Scale. Musculoskeletal system pain and depression scores of the treatment group were significantly higher than those of the control group. Most frequently reported by mothers in the treatment group was low back pain (44.7%). In multiple regression analysis, number of children, age, and functional level of the child with cerebral palsy, as well as depression level of the mother were identified as independent risk factors for musculoskeletal system pain. Mothers of children with cerebral palsy are at higher risk for musculoskeletal system pain and depression. Prevalence of musculoskeletal system pain in these mothers, especially those with older children who have lower functional statuses, should be kept in mind.
-
Musculoskeletal allograft risks and recalls in the United States.
Mroz, Thomas E; Joyce, Michael J; Steinmetz, Michael P; Lieberman, Isador H; Wang, Jeffrey C
2008-10-01
There have been several improvements to the US tissue banking industry over the past decade. Tissue banks had limited active government regulation until 1993, at which time the US Food and Drug Administration began regulatory oversight because of reports of disease transmission from allograft tissues. Reports in recent years of disease transmission associated with the use of allografts have further raised concerns about the safety of such implants. A retrospective review of allograft recall data was performed to analyze allograft recall by tissue type, reason, and year during the period from January 1994 to June 30, 2007. During the study period, more than 96.5% of all allograft tissues recalled were musculoskeletal. The reasons underlying recent musculoskeletal tissue recalls include insufficient or improper donor evaluation, contamination, recipient infection, and positive serologic tests. Infectious disease transmission following allograft implantation may occur if potential donors are not adequately evaluated or screened serologically during the prerecovery phase and if the implant is not sterilized before implantation.
-
Vitetta, Luis; Coulson, Samantha; Linnane, Anthony W.; Butt, Henry
2013-01-01
Natural medicines are an attractive option for patients diagnosed with common and debilitating musculoskeletal diseases such as Osteoarthritis (OA) or Rheumatoid Arthritis (RA). The high rate of self-medication with natural products is due to (1) lack of an available cure and (2) serious adverse events associated with chronic use of pharmaceutical medications in particular non-steroidal anti-inflammatory drugs (NSAIDs) and high dose paracetamol. Pharmaceuticals to treat pain may disrupt gastrointestinal (GIT) barrier integrity inducing GIT inflammation and a state of and hyper-permeability. Probiotics and prebiotics may comprise plausible therapeutic options that can restore GIT barrier functionality and down regulate pro-inflammatory mediators by modulating the activity of, for example, Clostridia species known to induce pro-inflammatory mediators. The effect may comprise the rescue of gut barrier physiological function. A postulated requirement has been the abrogation of free radical formation by numerous natural antioxidant molecules in order to improve musculoskeletal health outcomes, this notion in our view, is in error. The production of reactive oxygen species (ROS) in different anatomical environments including the GIT by the epithelial lining and the commensal microbe cohort is a regulated process, leading to the formation of hydrogen peroxide which is now well recognized as an essential second messenger required for normal cellular homeostasis and physiological function. The GIT commensal profile that tolerates the host does so by regulating pro-inflammatory and anti-inflammatory GIT mucosal actions through the activity of ROS signaling thereby controlling the activity of pathogenic bacterial species. PMID:25437335
-
Der II. Hauptsatz der Wärmelehre
NASA Astrophysics Data System (ADS)
Heintze, Joachim
Wir haben in (4.44) den II. Hauptsatz als empirische Tatsache folgendermaßen formuliert: (i) Wärmeenergie geht von selbst nur von einem wärmeren Körper auf einen kälteren über, niemals in der umgekehrten Richtung. Nun werden wir beweisen, dass sich aus diesem Prinzip folgende äquivalente Formulierungen für den II. Hauptsatz ableiten lassen: (ii) Es ist unmöglich, ein Perpetuum mobile zweiter Art zu bauen, d. h. eine Maschine, die fortlaufend Wärmeenergie vollständig in mechanische Arbeit umsetzen kann. Eine Wärmekraftmaschine, die einen Kreisprozess mit der höchsten Temperatur Tw und der niedrigsten Temperatur Tk durchläuft, hat höchstens den Carnotschen Wirkungsgrad c = (Tw - Tk)/Tw. Wenn in der Maschine nur reversible Prozesse ablaufen, die gesamte Wärmezufuhr bei der Temperatur Tw erfolgt und ausschließlich bei der Temperatur Tw gekühlt wird, ist ihr Wirkungsgrad = C. Es gibt keine Wärmekraftmaschine, die eine bessere Ausnutzung der Wärmeenergie ermöglicht. (iv) In jedem thermodynamischen System existiert die Zustandsgröße Entropie, definiert durch ihr Differential dS = (dQrev)/T . Entropie kann erzeugt, aber nicht vernichtet werden. Bei Zustandsänderungen, die in einem abgeschlossenen System ablaufen, nimmt die Entropie entweder zu (irreversible Prozesse), oder sie bleibt konstant (reversible Prozesse). Im Anschluss an (iii) werden wir zur Definition der thermodynamischen Temperatur und bei der Diskussion von (iv) zu einem tieferen Verständnis der Entropie gelangen. Es zeigt sich, dass die Entropie das eigentliche Bindeglied zwischen Mechanik und Wärmelehre darstellt. Am Ende des Kapitels werden wir einige Anwendungen des II. Hauptsatzes betrachten.
-
Mueller, Evelyn A; Bengel, Juergen; Wirtz, Markus A
2013-12-01
This study aimed to develop a self-description assessment instrument to measure work performance in patients with musculoskeletal diseases. In terms of the International Classification of Functioning, Disability and Health (ICF), work performance is defined as the degree of meeting the work demands (activities) at the actual workplace (environment). To account for the fact that work performance depends on the work demands of the job, we strived to develop item banks that allow a flexible use of item subgroups depending on the specific work demands of the patients' jobs. Item development included the collection of work tasks from literature and content validation through expert surveys and patient interviews. The resulting 122 items were answered by 621 patients with musculoskeletal diseases. Exploratory factor analysis to ascertain dimensionality and Rasch analysis (partial credit model) for each of the resulting dimensions were performed. Exploratory factor analysis resulted in four dimensions, and subsequent Rasch analysis led to the following item banks: 'impaired productivity' (15 items), 'impaired cognitive performance' (18), 'impaired coping with stress' (13) and 'impaired physical performance' (low physical workload 20 items, high physical workload 10 items). The item banks exhibited person separation indices (reliability) between 0.89 and 0.96. The assessment of work performance adds the activities component to the more commonly employed participation component of the ICF-model. The four item banks can be adapted to specific jobs where necessary without losing comparability of person measures, as the item banks are based on Rasch analysis.
-
Musculoskeletal manifestations of Ebola virus.
Amissah-Arthur, Maame B; Poller, Bozena; Tunbridge, Anne; Adebajo, Adewale
2018-01-01
The 2014 West African Ebola virus disease outbreak shocked the world as it swept through the region leaving Guinea, Liberia and Sierra Leone struggling to gain control. As the largest Ebola virus disease outbreak to date, there are more survivors in its wake than ever before, with a spectrum of health problems requiring management. Here we review various musculoskeletal manifestations of the virus that can occur both during and after the infection, and consider possible pathogenesis. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
-
Evaluation of the implementation of an integrated program for musculoskeletal system care.
Larrañaga, Igor; Soto-Gordoa, Myriam; Arrospide, Arantzazu; Jauregi, María Luz; Millas, Jesús; San Vicente, Ricardo; Aguirrebeña, Jabier; Mar, Javier
The chronic nature of musculoskeletal diseases requires an integrated care which involves the Primary Care and the specialities of Rheumatology, Traumatology and Rehabilitation. The aim of this study was to assess the implementation of an integrated organizational model in osteoporosis, low back pain, shoulder disease and knee disease using Deming's continuous improvement process and considering referrals and resource consumption. A simulation model was used in the planning to predict the evolution of musculoskeletal diseases resource consumption and to carry out a Budget Impact Analysis from 2012 to 2020 in the Goierri-Alto Urola region. In the checking stage the status of the process in 2014 was evaluated using statistical analysis to check the degree of achievement of the objectives for each speciality. Simulation models showed that population with musculoskeletal disease in Goierri-Alto Urola will increase a 4.4% by 2020. Because of that, the expenses for a conventional healthcare system will have increased a 5.9%. However, if the intervention reaches its objectives the budget would decrease an 8.5%. The statistical analysis evidenced a decline in referrals to Traumatology service and a reduction of successive consultations in all specialities. The implementation of the integrated organizational model in osteoporosis, low back pain, shoulder disease and knee disease is still at an early stage. However, the empowerment of Primary Care improved patient referrals and reduced the costs. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.
-
Musculoskeletal disorders and skin disease among workers in a Japanese CD manufacturing plant.
Smith, Derek Richard; Takeda, Yasuhisa; Mizutani, Takashi; Yamagata, Zentaro
2002-12-01
We investigated the prevalence of musculoskeletal disorders (MSD) and skin disease within a Japanese compact disk (CD) manufacturing plant. For this study, a stratified cross-section of workers completed self-reported questionnaires distributed over a 6-month time period. Low back pain (LBP) was the most commonly reported category (affecting 20.1%), followed by MSD of the shoulder (15.4%), neck (10.1%) and head (5.4%). Dermatitis was the most frequent skin disease (affecting 8.1%), followed by eczema (3.4%), acne (3.4%) and xerosis (2.7%). The odds of suffering neck MSD was 10.8 times higher among staff who sat in a chair all day (95% CI 1.8-112.8, P < 0.05). Standing all day was also a risk factor for this condition (OR 8.2, 95% CI 1.2-81.7, P < 0.05). Female gender increased the risk of shoulder MSD 4.3 fold (95% CI 1.4-13.7, P < 0.05), as did alcohol consumption (OR 3.3, 95% CI 1.1-11.9, P < 0.05). The odds of suffering any skin disease were significantly enhanced by working longer than 12 months in one's current job (OR 10.7, 95% CI 1.5-7.3, P < 0.05) and having a history of atopic disease (OR 7.2, 95% CI 2.6-21.4, P < 0.001). Overall, the staff within our study reported generally lower levels of MSD and skin disease than in previous investigations of other workplaces.
-
Leung, Ying-Ying; Png, May-Ee; Conaghan, Philip; Tennant, Alan
2014-01-01
The Rasch measurement model provides robust analysis of the internal construct validity of outcome measures. We reviewed the application of Rasch analysis in musculoskeletal medicine as part of the work leading to discussion in a Special Interest Group in Rasch Analysis at Outcome Measures in Rheumatology 11. A systematic literature review of SCOPUS and MEDLINE was performed (January 1, 1985, to February 29, 2012. Original research reports in English using "Rasch" or "Item Response Theory" in musculoskeletal diseases were assessed by 2 independent reviewers. The topics of focus and analysis methodology details were recorded. Of 212 articles reviewed, 114 were included. The number of publications rose from 1 in 1991-1992 to 23 in 2011-February 2012. Disease areas included rheumatoid arthritis (28%), osteoarthritis (16.6%), and general musculoskeletal disorders (43%). Sixty-six reports (57.9%) evaluated psychometric properties of existing scales and 35 (30.7%) involved development of new scales. Nine articles (7.9%) were on methodology illustration. Four articles were on item banking and computer adaptive testing. A majority of the articles reported fit statistics, while the basic Rasch model assumption (i.e., unidimensionality) was examined in only 57.2% of the articles. An improvement in reporting qualities with Rasch articles was noted over time. In addition, only 11.4% of the articles provided a transformation table for interval scale measurement in clinical practice. The Rasch model has been increasingly used in rheumatology over the last 2 decades in a wide range of applications. The majority of the articles demonstrated reasonable quality of reporting. Improvements in quality of reporting over time were revealed.
-
Health resort medicine in non-musculoskeletal disorders: is there evidence of its effectiveness?
NASA Astrophysics Data System (ADS)
Stier-Jarmer, Marita; Kus, Sandra; Frisch, Dieter; Sabariego, Carla; Schuh, Angela
2015-10-01
Health resort medicine (HRM; in German: Kurortmedizin) is a field of medicine with long-lasting tradition in several European countries. A number of systematic reviews have shown the effectiveness of HRM in musculoskeletal conditions. Reviews focusing on the effectiveness of HRM in non-musculoskeletal disorders are rare. This systematic review aims to provide an overview about all types of health resort treatments applied in non-musculoskeletal conditions, to summarize evidence for its effectiveness and to assess the quality of published studies. MEDLINE, Web of Knowledge and Embase were searched for articles published between January 2002 and December 2013. We used a broad search strategy in order to find studies investigating the effects of HRM in non-musculoskeletal disorders. Two authors independently extracted data and assessed quality using the Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies (EPHPP-QAT). Forty-one studies (19 of them with control group) from eight countries examining the efficacy of various forms of spa treatment for 12 disease groups were included. The studies are markedly heterogeneous regarding study design, population and treatment. HRM treatment is associated with clinical improvement in diseases of the skin, respiratory, circulatory, digestive and nervous system among others. However, small samples, the lack of control groups and an insufficient follow-up often limit the generated evidence. The scientific literature of the last decade has shown that a number of non-musculoskeletal disorders are treated with different kinds of HRM. The challenge for the future will be to carry out thoroughly designed studies in larger patient populations to corroborate the impact of HRM treatment on non-musculoskeletal disorders.
-
Meilensteine in der Erforschung der kompakten Objekte
NASA Astrophysics Data System (ADS)
Camenzind, Max
Kompakte Objekte besitzen zum einen eine sehr hohe Dichte, und zum anderen sind sie durch die Tatsache charakterisiert, dass keine nuklearen Reaktionen mehr in ihrem Inneren stattfinden können. Aus diesem Grund können sie im Unterschied zu gewöhnlichen Sternen der Gravitation nicht mehr mit dem Druck des thermischen Gases widerstehen. In den Weißen Zwergen bzw. Neutronensternen wird der Gravitation der Quantendruck eines Elektronengases bzw. einer Neutronenflüssigkeit entgegengesetzt. Ein solches Gas besteht aus Elektronen bzw. Neutronen, die auf ihr niedrigstes Energieniveau zusammengepresst wurden. Durch die daraus resultierende hohe Bewegungsenergie der Fermionen wird der sogenannte Quantendruck erzeugt.
-
Machold, Klaus P; Köller, Marcus D; Pflugbeil, Stephan; Zimmermann, Christof; Wagner, Ernst; Stuby, Ulrike; Aletaha, Daniel; Stamm, Tanja A; Mayrhofer, Franz; Dunky, Attila; Hermann, Josef; Ilias, Wilfried; Smolen, Josef S
2007-01-01
Objectives To obtain data on the care received by individuals counselled during a public health awareness campaign on painful musculoskeletal conditions (MSC). Methods Easy non‐formal access to rheumatologists/pain specialists was offered using a mobile unit (Rheuma‐Bus) at widely accessible sites. Clients were asked to assess their severity of pain using a 100 mm visual analogue scale (VAS). Age, gender, disease duration, diagnosis if known, current and previous treatment as well as tentative diagnoses assigned and recommendations given to each individual by the counselling physicians were recorded. Results Average (SD) VAS pain rating was 59 (20.6) mm. Approximately 40% of clients had never consulted a physician for their condition before, but had lower pain scores than those who had seen a physician. Patients with inflammatory MSC had higher pain scores than those with non‐inflammatory conditions. More than 2% of the clients had a newly detected inflammatory rheumatic disease. Conclusions Many individuals having painful MSC seek medical help only when a very high threshold of pain is reached. Even while under treatment, the high mean pain scores suggest neglect of MSC that are not adequately recognised as important contributors to disability and decreased quality of life. PMID:17204565
-
Evidence of educational inadequacies in region-specific musculoskeletal medicine.
Day, Charles S; Yeh, Albert C
2008-10-01
Recent studies suggest US medical schools are not effectively addressing musculoskeletal medicine in their curricula. We examined if there were specific areas of weakness by analyzing students' knowledge of and confidence in examining specific anatomic regions. A cross-sectional survey study of third- and fourth-year students at Harvard Medical School was conducted during the 2005 to 2006 academic year. One hundred sixty-two third-year students (88% response) and 87 fourth-year students (57% response) completed the Freedman and Bernstein cognitive mastery examination in musculoskeletal medicine and a survey eliciting their clinical confidence in examining the shoulder, elbow, hand, back, hip, knee, and foot on a one to five Likert scale. We specifically analyzed examination questions dealing with the upper extremity, lower extremity, back, and others, which included more systemic conditions such as arthritis, metabolic bone diseases, and cancer. Students failed to meet the established passing benchmark of 70% in all subgroups except for the others category. Confidence scores in performing a physical examination and in generating a differential diagnosis indicated students felt below adequate confidence (3.0 of 5) in five of the seven anatomic regions. Our study provides evidence that region-specific musculoskeletal medicine is a potential learning gap that may need to be addressed in the undergraduate musculoskeletal curriculum.
-
Umsetzung der Unternehmensstrategie mit der Balanced Scorecard
NASA Astrophysics Data System (ADS)
Crespo, Isabel; Bergmann, Lars; Portmann, Stefan; Lacker, Thomas; Lacker, Michael; Fleischmann, Jürgen; Kozó, Hans
Die Balanced Scorecard (BSC) ist ein Ansatz zum strategischen Management, der neben der Ausrichtung des Unternehmens auf finanzielle Zielwerte ebenso großes Gewicht auf so genannte weiche Faktoren legt, die den wirtschaftlichen Erfolg eines Unternehmens erst ermöglichen. Das entscheidende Merkmal der Balanced Scorecard ist dabei, dass sie ein ausgewogenes System strategischer Ziele herstellt, welches das Unternehmen hinsichtlich der vier Perspektiven Finanzen, Kunden, interne Prozesse und Mitarbeiter und Potenziale strategisch ausrichtet (Kaplan u. Norton 1997).
-
[Work-related musculoskeletal disorders and their association with occupational nursing].
Barboza, Michele Cristiene Nachtigall; Milbrath, Viviane Marten; Bielemann, Valquíria Machado; de Siqueira, Hedi Crecencia Heckler
2008-12-01
Work-related musculoskeletal diseases (MSD) are disorders in the musculoskeletal structures caused by chronic occupational processes. The objective of this study was to get to know scientific papers on MSD related to the nursing profession. A bibliographic research of the last ten years was conducted at Health Virtual Library using the main data bases. Twenty-one summaries were found. Among them, thirteen were selected because they specifically focused on the subject. Three main areas were identified: occupational health nurses in relation to MSDs--their importance in health prevention and promotion; Ergonomics as MSDs prevention method: performed as changes on work consider risk factors; Vulnerability of Nursing staff to MSDs--predisposing factors to disease caused by inappropriate working conditions. The conclusion was that an occupational and ergonomic health service is important to prevent MSDs, especially among the nursing staff.
-
Sondermann, Wiebke; Ventzke, Julia; Matusiewicz, David; Körber, Andreas
2018-03-01
Die Psoriasis-Arthritis (PsA) gehört zu den chronisch entzündlichen Gelenkerkrankungen. Trotz zahlreicher versorgungswissenschaftlicher Studien in Deutschland liegen zur pharmazeutischen Versorgungssituation von PsA-Patienten bisher kaum aktuelle Ergebnisse vor. Mit Hilfe einer systematischen Literaturrecherche sowie anhand von Routinedaten der Allgemeinen Ortskrankenkasse (AOK) Rheinland/Hamburg wird ein aktueller Überblick über die pharmazeutische Versorgung von PsA-Patienten in Deutschland gegeben. Selektiert wurden Versicherte aus dem ambulanten und stationären Bereich, die im 1. und 2. Quartal des Jahres 2014 die gesicherte Abrechnungsdiagnose Psoriasis-Arthritis L40.5+ aufwiesen. Anschließend wurden auf Basis dieser "vorab definierten" Kohorte die Arzneimitteldaten für 5 Jahre (01.01.2010-31.12.2014) abgerufen. Es konnten insgesamt n = 3205 Versicherte (45 % männlich, 55 % weiblich) der AOK Rheinland/Hamburg mit einer gesicherten PsA-Diagnose selektiert werden. Das Durchschnittsalter betrug 58,9 Jahre. 53,7 % der PsA-Patienten wurden mit systemischen PsA-relevanten Arzneimitteln versorgt. Nichtsteroidale Antirheumatika (NSAR) wurden am häufigsten verordnet, gefolgt von systemischen Glucocorticoiden. Von den selektierten PsA-Patienten, die eine Systemtherapie erhielten, wurden 72,1 % mittels einer Disease-modifying-antirheumatic-Drug (DMARD)-Monotherapie behandelt, gefolgt von der Kombinationstherapie aus DMARDs und Biologika (20,9 %). Die pharmakologische Therapie der PsA muss eine Gewährleistung zwischen adäquater Versorgung der PsA mit Verhinderung der Krankheitsprogression und ökonomischer Verantwortung darstellen. © 2018 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.
-
Peláez-Ballestas, I; Alvarez-Nemegyei, J; Loyola-Sánchez, A; Escudero, M L
2016-07-01
This study aimed to estimate the prevalence of musculoskeletal disorders and rheumatic diseases in indigenous Maya-Yucateco communities using Community-Oriented Program for Control of Rheumatic Diseases (COPCORD) methodology. The study population comprised subjects aged ≥18 years from 11 communities in the municipality of Chankom, Yucatan. An analytical cross-sectional study was performed, and a census was used. Subjects positive for musculoskeletal (MSK) pain were examined by trained physicians. A total of 1523 community members were interviewed. The mean age was 45.2 years (standard deviation (SD) 17.9), and 917 (60.2 %) were women. Overall, 592 individuals (38.8 %; 95 % CI 36.3-41.3 %) had experienced MSK pain in the last 7 days. The pain intensity was reported as "strong" to "severe" in 43.4 %. The diagnoses were rheumatic regional pain syndromes in 165 (10.8 %; 95 % CI 9.4-12.5), low back pain in 153 (10.0 %; 95 % CI 8.5-11.6), osteoarthritis in 144 (9.4 %; 95 % CI 8.0-11.0), fibromyalgia in 35 (2.2 %; 95 % CI 1.6-3.1), rheumatoid arthritis in 17 (1.1 %; 95 % CI 0.6-1.7), undifferentiated arthritis in 8 (0.5 %; 95 % CI 0.2-0.8), and gout in 1 (0.06 %; 95 % CI 0.001-0.3). Older age, being female, disability, and physically demanding work were associated with a greater likelihood of having a rheumatic disease. In conclusion, MSK pain and rheumatic diseases were highly prevalent. The high impact of rheumatic diseases on daily activities in this indigenous population suggests the need to organize culturally-sensitive community interventions for the prevention of disabilities caused by MSK disorders and diseases.
-
Musculoskeletal discipline science plan
NASA Technical Reports Server (NTRS)
1991-01-01
Life sciences research in the musculoskeletal discipline must identify possible consequences of weightlessness on this system, understand the mechanisms of these effects, and develop effective and operationally practical countermeasures to protect crewmembers. The musculoskeletal system is highly plastic in that is possesses the inherent capability to adapt its structural and functional properties in accordance with the type and degree of stimuli imposed on it. Prolonged space travel is essentially a period of significant unloading of the musculoskeletal system. This results in adaptive responses in the structure and function of this system, placing it on the low end of a continuum from one of complete disuse to one of maximal use. There is a high probability that the musculoskeletal system is functionally impaired with increasing duration of weightlessness. The purpose of this Discipline Science Plan is to provide a conceptual strategy for NASA's Life Sciences division research and development activities in the area of musculoskeletal function. This document summarizes the current status of the program, outlines available knowledge, establishes goals and objectives, identifies science priorities, and defines research opportunities, which encompass critical questions in the subdiscipline areas (e.g., muscle, bone, and other musculoskeletal connective tissues). These science activities include ground-based and flight; basic, applied, and operational; and animal and human research and development. This document contains a general plan that will be used by both NASA Headquarters Program Offices and the field centers to review and plan basic, applied, and operational intramural and extramural research and development activities in this area.
-
Zhong, Binlong; Huang, Donghua; Ma, Kaige; Deng, Xiangyu; Shi, Deyao; Wu, Fashuai; Shao, Zengwu
2017-01-01
It has been reported that the single nucleotide polymorphism (SNP) rs1800012 in COL1A1 gene might be linked to the susceptibility of musculoskeletal degenerative diseases, such as osteoarthritis (OA) and intervertebral disc degeneration (IVDD). However, the data from different studies is contradictory. Here we aimed to comprehensively summarize and clarify the relationship between the SNP and musculoskeletal degenerative diseases. Seven eligible studies including 1339 cases and 5406 controls were screened out from PubMed, Web Of Science and Cochrane library databases. Significant association was identified in sub group analysis of IVDD in homozygote model (GG versus TT: OR = 0.33, 95% CI 0.14–0.78, P = 0.012), heterozygote model (GT versus TT: OR = 0.29, 95% CI 0.11–0.72, P = 0.008) and dominant model (GG/GT versus TT: OR = 0.31, 95% CI 0.13–0.74, P = 0.008). Additionally, significant relationship was also found in sub group analysis of severe degree of IVDD in homozygote model (GG versus TT: OR = 0.37, 95% CI 0.15–0.91, P = 0.031), heterozygote model (GT versus TT: OR = 0.33, 95% CI 0.13–0.87,P = 0.024) and dominant model (GG/GT versus TT: OR = 0.36, 95% CI 0.14–0.88, P = 0.025). Although no significance was observed, there is a trend that the more G allele at COL1A1 rs1800012 site, the less possibility of IVDD and severe IVDD would happen. Our results indicate that COL1A1 rs1800012 polymorphism associates with the susceptibility of IVDD. However, this polymorphism may not be associated with OA risk. PMID:29088884
-
Musculoskeletal Fitness and Risk of Mortality.
ERIC Educational Resources Information Center
Katzmarzyk, Peter T.; Craig, Cora L.
2002-01-01
Quantified the relationship between musculoskeletal fitness and all-cause mortality in Canada, using measures of musculoskeletal fitness (situps, pushups, grip strength, and sit- and-reach trunk flexibility) from adult male and female participants in the Canadian Fitness Survey. Results indicated that some components of musculoskeletal fitness,…
-
Shear-Wave Elastography: Basic Physics and Musculoskeletal Applications.
Taljanovic, Mihra S; Gimber, Lana H; Becker, Giles W; Latt, L Daniel; Klauser, Andrea S; Melville, David M; Gao, Liang; Witte, Russell S
2017-01-01
In the past 2 decades, sonoelastography has been progressively used as a tool to help evaluate soft-tissue elasticity and add to information obtained with conventional gray-scale and Doppler ultrasonographic techniques. Recently introduced on clinical scanners, shear-wave elastography (SWE) is considered to be more objective, quantitative, and reproducible than compression sonoelastography with increasing applications to the musculoskeletal system. SWE uses an acoustic radiation force pulse sequence to generate shear waves, which propagate perpendicular to the ultrasound beam, causing transient displacements. The distribution of shear-wave velocities at each pixel is directly related to the shear modulus, an absolute measure of the tissue's elastic properties. Shear-wave images are automatically coregistered with standard B-mode images to provide quantitative color elastograms with anatomic specificity. Shear waves propagate faster through stiffer contracted tissue, as well as along the long axis of tendon and muscle. SWE has a promising role in determining the severity of disease and treatment follow-up of various musculoskeletal tissues including tendons, muscles, nerves, and ligaments. This article describes the basic ultrasound physics of SWE and its applications in the evaluation of various traumatic and pathologic conditions of the musculoskeletal system. © RSNA, 2017.
-
[Musculoskeletal system as a target organ of a frailty processes].
Zlobina, I A; Krivtsunov, A N; Bogat, S V; Prashchayeu, K I
Pathology of the musculoskeletal system is widespread in the population and is one of the most common diseases of patients in older age groups. The most significant of them are osteoporosis, osteoarthritis and sarcopenia. All three components separately, of course, lead to lower quality of life. In our work we show the mechanisms of interference of these states at each other, and their combined impact on the musculoskeletal system as a target organ processes senile asthenia. Osteoarthritis, osteoporosis, and sarcopenia, and especially their combination lead to hypomobility. Hypomobility under the influence of external factors is one of the leading syndromes potentiating aggravation processes senile asthenia. Thus, the mechanism of re-entry is triggered, and a vicious circle leading to fatal medical-social and social consequences. It is shown that changes in the musculoskeletal system should be considered as a single aging within senile asthenia, and all used and newly created medical and social rehabilitation and prevention programs should be integrated in nature.
-
Methoden der digitalen Planung
NASA Astrophysics Data System (ADS)
Westkämper, Engelbert; Niemann, Jörg; Warschat, Joachim; Scheer, August-Wilhelm; Thomas, Oliver
Die industrielle Produktion ist das Herz der verarbeitenden Industrie in Deutschland. Mit einem Beitrag von rund 500 Mrd. EUR pro Jahr erwirtschaftet das verarbeitende Gewerbe etwa ein Viertel der gesamtwirtschaftlichen Wertschöpfung in Deutschland. Gemessen am Produktionswert der Gesamtwirtschaft betrug der industrielle Anteil sogar über ein Drittel. Der Erhalt und der Ausbau der Wettbewerbsfähigkeit unter den gegebenen Rahmenbedingungen der globalen Märkte ist eine der größten Herausforderungen der deutschen Wirtschaft [5, 8]. In diesem Beitrag soll - ausgehend von einer Strategie der Ausrüster von Fabriken in einer globalen Produktion - diskutiert werden, wie mit der digitalen Fabrik Potentiale in den Planungs- und Wandlungsprozessen erschlossen werden können.
-
Effect of musculoskeletal pain of care workers on job satisfaction.
Kim, DeokJu
2018-01-01
[Purpose] The purpose of this study was to examine the musculoskeletal pain of care workers and investigate its effect on their job satisfaction. [Subjects and Methods] Subjects were 87 care workers working at C elderly care service center in P region. The average age of men was 62.5 ± 3.4 years and that of women was 57.3 ± 2.7 years. The 'Guidelines for Risk Factor Survey on Tasks with Musculoskeletal Burden' of the KOSHA CODE (H-30-2003) of the Korea Occupational Safety and Health Agency (KOSHA) was used for measurement of musculoskeletal pain. This survey tool for job satisfaction consisted of 12 questions including the areas of wage satisfaction, professional satisfaction, job performance satisfaction, and relationship satisfaction. [Results] Study results showed that musculoskeletal pain varied depending on professional satisfaction, job performance satisfaction, and relationship satisfaction. The correlation between the areas of musculoskeletal pain and job satisfaction was examined and the following was revealed. Professional satisfaction was correlated with arm/elbow pain and lower back pain, job performance satisfaction with lower back pain, and relationship satisfaction with shoulder pain and lower back pain. [Conclusion] In this study, subjects were older and could have been easily exposed to diseases because of their age. To improve job efficiency among care workers, continuing education related to the job should take precedence. In addition, social support is required that can alleviate the heavy workload related to physical activity support, which is among the responsibilities of care workers. Moreover, application standards and coverage of industrial insurance for the treatment of musculoskeletal disorders of care workers should be extended further to relieve the burden of medical costs. A series of such measures will have a positive effect on improving the job satisfaction of care workers.
-
A Review of Topical Diclofenac Use in Musculoskeletal Disease
Nair, Bindu; Taylor-Gjevre, Regina
2010-01-01
Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed medications for the treatment of musculoskeletal disorders. Osteoarthritis is the most common form of arthritis in humans and its prevalence rises with age. Oral NSAIDs have potential associated toxicities that must be monitored for and can limit the use of these drugs in certain populations including people of older age. Topical NSAIDs are now being recognized as an option for the treatment strategy of osteoarthritis. We review the efficacy and safety of one of the most common topical NSAIDS, topical diclofenac, for the treatment of osteoarthritis. PMID:27713334
-
Čamernik, Klemen; Barlič, Ariana; Drobnič, Matej; Marc, Janja; Jeras, Matjaž; Zupan, Janja
2018-06-01
The musculoskeletal system includes tissues that have remarkable regenerative capabilities. Bone and muscle sustain micro-damage throughout the lifetime, yet they continue to provide the body with the support that is needed for everyday activities. Our current understanding is that the regenerative capacity of the musculoskeletal system can be attributed to the mesenchymal stem/ stromal cells (MSCs) that reside within its different anatomical compartments. These MSCs can replenish various tissues with progenitor cells to form functional cells, such as osteoblasts, chondrocytes, myocytes, and others. However, with aging and in certain disorders of the musculoskeletal system such as osteoarthritis or osteoporosis, this regenerative capacity of MSCs appears to be lost or diverted for the production of other non-functional cell types, such as adipocytes and fibroblasts. In this review, we shed light on the tissue sources and subpopulations of MSCs in the musculoskeletal system that have been identified in animal models, discuss the mechanisms of their anti-inflammatory action as a prerequisite for their tissue regeneration and their current applications in regenerative medicine. While providing up-to-date evidence of the role of MSCs in different musculoskeletal pathologies, in particular in osteoporosis and osteoarthritis, we share some thoughts on their potential as diagnostic markers in musculoskeletal health and disease.
-
Small Molecule based Musculoskeletal Regenerative Engineering
Lo, Kevin W.-H.; Jiang, Tao; Gagnon, Keith A.; Nelson, Clarke; Laurencin, Cato T.
2014-01-01
Clinicians and scientists working in the field of regenerative engineering are actively investigating a wide range of methods to promote musculoskeletal tissue regeneration. Small molecule-mediated tissue regeneration is emerging as a promising strategy for regenerating various musculoskeletal tissues and a large number of small molecule compounds have been recently discovered as potential bioactive molecules for musculoskeletal tissue repair and regeneration. In this review, we summarize the recent literature encompassing the past four years in the area of small bioactive molecule for promoting repair and regeneration of various musculoskeletal tissues including bone, muscle, cartilage, tendon, and nerve. PMID:24405851
-
Dawson, Anna P; Steele, Emily J; Hodges, Paul W; Stewart, Simon
2009-05-01
The Nordic Musculoskeletal Questionnaire (NMQ) quantifies musculoskeletal pain and activity prevention in 9 body regions. The purpose of this study was to develop an extended NMQ (NMQ-E) to collect greater information regarding musculoskeletal pain, examine test-retest reliability and the reproducibility of alternate administration methods. Reliability was examined using observed proportion of agreement for all (P(o)), positive (P(pos)) and negative (P(neg)) responses, kappa (kappa), proportion of maximum kappa achieved (kappa/kappa(max)), intra-class correlation coefficient (ICC) and standard error of measurement (SEM). The NMQ-E was self-administered by 59 Bachelor of Nursing students at a 24-h interval with mean P(o) = 0.88-0.98 and kappa/kappa(max) = 0.71-0.96 for 10 dichotomous questions and mean ICC((2,1)) = 0.97 and SEM = 1.05 years for the age at symptom onset question. The NMQ-E was completed via self and interview administration by 31 student nurses at a 0.97 +/- 1.14 day interval with mean P(o) = 0.92-0.98 and kappa/kappa(max) = 0.76-1.00 for binary questions and mean ICC((2,1)) = 0.90 and SEM = 1.51 years for age at symptom onset data. In both sub-studies, mean P(pos) was lower than mean P(neg) and low prevalence reduced kappa in many instances. The NMQ-E collects reliable information regarding the onset, prevalence, and consequences of musculoskeletal pain and can be administered by self-completion and personal interview. This study presents an NMQ-E that collects reliable information regarding the onset, prevalence, and consequences of musculoskeletal pain in 9 body regions. The NMQ-E can be utilized in descriptive studies or longitudinal studies of disease outcome and can be administered via self-completion and personal interview.
-
Knowledge on musculoskeletal diseases by the Spanish population.
Lázaro, Pablo; Alfaro, Noelia; Méndez, José Ignacio; Garcia-Vicuña, Rosario; Jover, Juan Ángel; Sevilla, Jordi; Gabriele, Giovanna
2013-01-01
To explore knowledge on musculoskeletal-diseases (MSDs) by the Spanish population. This was a cross-sectional study of the general population (> 18 years) using a telephone survey of 1,009 subjects stratified by habitat size, age, sex, and geographic area. A structured questionnaire was used to collect information on the subjects, their general knowledge of MSDs (GK), their specific knowledge of particular MSDs (SK), and their knowledge of their social impact (KSI). Synthetic indicators of the level of knowledge were used to analyze, using univariate and multivariate models, variables associated to the level of knowledge. The KSI level ranges from medium-high (mean: 0.62 ± 0.16 out of 1), suggesting that most subjects recognize MSDs as disabling conditions which affect the ability to work and have a high personal and social cost. The GK level is intermediate (mean: 0.50 ± 0.17); 60% of subjects know something about MSDs, but 54% state that their information is poor/very poor. The SK level is low (mean: 0.18 ± 0.10), and there are some MSDs that are little known (lupus, spondylitis). Being male or retired or having a MSD is associated to a greater knowledge of MSDs. The Spanish population has a medium level of knowledge of the frequency and extent to which MSDs affect performance of activities by those who suffer them. They identify them adequately and have a GK of their symptoms, but have little information about them. The level of knowledge varies depending on social and demographic factors and on whether or not the subject has direct or indirect experience of what a MSD means. Copyright © 2012 Elsevier España, S.L. All rights reserved.
-
Musculoskeletal morbidity among construction workers: A cross-sectional community-based study.
Reddy, Gopireddy M M; Nisha, B; Prabhushankar, Thangaraj G; Vishwambhar, V
2016-01-01
Construction industry is one of the stable growing industries in India. People working in construction industries are at a risk of various occupational diseases. Musculoskeletal disorder (MSD) is the single largest cause of work-related illness, accounting for over 33% of all newly reported occupational illnesses in the general population and approximately 77% in construction workers. In spite of the high prevalence and wide range of adverse consequences, the studies highlighting the burden and impact of musculoskeletal morbidities are very scarce in India. The current study is aimed at filling this vital gap in the current knowledge. To assess the musculoskeletal morbidities among construction workers using the modified Nordisk Scale. A cross-sectional community-based study was conducted by 30 × 10 multistage cluster random sampling method in Chennai Metropolitan city. Out of the 308 participants included in the final analysis, majority were 21-40 years. Working hours ranged from 8 to 12 hours. Duration of work ranged from 2 months to 20 years. Out of 308 participants, 104 workers (33.8%) had musculoskeletal problems. Three most common disorders discovered were low backache seen in 64 (20.8%), shoulder pain seen in 36 (11.7%), and wrist pain seen in 36 (11.7%) participants. The proportion of hospitalized participants in the last 1 year was 7.8%. Total duration in the construction field, duration of work hours, and higher age had statistically significant impact on musculoskeletal morbidity. The prevalence of musculoskeletal morbidity was very high in construction workers, with resulting adverse impact on the workers. Immense attention, in the form of appropriate prevention measures, is needed to effectively address this public health problem.
-
Wang, Shu Yi; Liu, Liang Chun; Lu, Ming Chi; Koo, Malcolm
2015-01-01
Medical personnel are at risk of musculoskeletal disorders but little is known whether the risk of musculoskeletal disorders were different among various medical professions. Therefore, this study compared the risk of musculoskeletal disorders among personnel of 10 different medical professions in Taiwan using a nationwide health claims database. Data from the 2000-2010 Taiwan National Health Insurance Research Database were used to identify personnel of 10 different medical professions. Diagnoses based on the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) were used to identify eight different musculoskeletal disorders that occurred after the license issuance date. Cox proportional hazards model was used to compare the risk of eight musculoskeletal disorders among the 10 different medical professions using dentists as the reference category. A total of 7,820 medical personnel were included in the analysis. Using dentists as the reference category, physical therapists showed a significantly higher risk of all eight musculoskeletal disorders (ranging from 1.59 [p = 0.032] in sprains and strains of other and unspecified parts of back to 2.93 [p < 0.001] in spondylosis and allied disorders). Compared with dentists, a profession that already known to suffer from high rates of work-related musculoskeletal disorders, physical therapists, registered nurses, and doctors of Chinese medicine showed an even higher risk of musculoskeletal disorders.
-
Chughtai, Morad; Gwam, Chukwuweike U; Mohamed, Nequesha; Khlopas, Anton; Sodhi, Nipun; Sultan, Assem A; Bhave, Anil; Mont, Michael A
2017-12-22
Due to an increasing elderly population coupled with a growing obesity epidemic, there has been an increased prevalence in cardiovascular and musculoskeletal diseases. This has led to an increased burden in healthcare expenditures, now estimated to be over 17.8% of gross domestic product. As a result, physical activity has been increasingly encouraged due to its potential prophylactic effects on health. Recent reports have demonstrated a relationship between physical activity and body mass index (BMI) on cardiovascular and musculoskeletal health. However, the effect of the combination of the two have not been reported. Therefore, the purpose of this review was to assess the effect of various levels of physical activity on: 1) cardiovascular disease risk; and 2) the development of musculoskeletal disease (osteoarthritis [OA]) when accounting for various levels of BMIs. A total of 143 abstracts were identified for cardiovascular health and 55 abstracts for musculoskeletal health. Upon review, 11 reports were included for final evaluation. Despite patient BMI, physical activity was associated with a decreased risk of cardiovascular events. Additionally, moderate levels of physical activity were demonstrated to be protective against the development of OA; however, the levels of physical activity necessary to be beneficial were not fully elucidated. This suggests that the prophylactic effects of physical activity were maintained despite patient BMI. Future studies are needed to explore the appropriate levels of physical activity for optimal effectiveness when stratifying by patient BMI.
-
Ultrasound Imaging of the Musculoskeletal System.
Cook, Cristi R
2016-05-01
Musculoskeletal ultrasound is a rapidly growing field within veterinary medicine. Ultrasound for musculoskeletal disorders has been commonly used in equine and human medicine and is becoming more commonly performed in small animal patients due to the increase in the recognition of soft tissue injuries. Ultrasound is widely available, cost-effective, but technically difficult to learn. Advantages of musculoskeletal ultrasound are the opposite limb is commonly used for comparison to evaluate symmetry of the tendinous structures and the ease of repeat examinations to assess healing. The article discusses the major areas of shoulder, stifle, iliopsoas, gastrocnemius, and musculoskeletal basics. Copyright © 2016 Elsevier Inc. All rights reserved.
-
2013-01-01
Background Underwater divers are more likely to complain of musculoskeletal symptoms than a control population. Accordingly, we conducted a study to determine whether musculoskeletal symptoms reflected observable physical disorder, to ascertain the relationship between symptoms and measures of mood, memory and executive function and to assess any need for future screening. Methods A 10% random sample of responders to a prior postal health questionnaire was examined (151 divers, 120 non-diving offshore workers). Participants underwent physical examination and a neuropsychological test battery for memory and executive function. Participants also completed the Hospital Anxiety and Depression Scale for anxiety (HADSa) and depression (HADSd), and questionnaires for physical health-related quality of life (SF36 PCS), mental health-related quality of life (SF36 MCS), memory (Cognitive Failures Questionnaire (CFQ), Prospective and Retrospective Memory Questionnaire (PRMQ)), executive function (dysexecutive syndrome questionnaire (DEX)), musculoskeletal symptoms (MSS) and general unrelated symptom reporting. Results Of participants with moderate/severe musculoskeletal symptoms, 52% had physical signs, and of participants with no symptoms, 73% had no physical signs. There was no difference in the prevalence of signs or symptoms between groups. Musculoskeletal symptoms were associated with lower SF36 PCS for both groups. In divers, musculoskeletal symptoms were associated with higher general unrelated symptom reporting and poorer scoring for HADSa, PRMQ, CFQ and DEX with scores remaining within the normative range. A positive physical examination was associated with general unrelated symptom reporting in divers. There were no differences in neuropsychological test scores attributable to either group or musculoskeletal symptoms. Conclusions Musculoskeletal symptoms were associated with physical signs, but this was not a strong effect. Reporting of musculoskeletal symptoms by
-
ERIC Educational Resources Information Center
Romanova, E. V.; Tolkacheva, O. N.
2016-01-01
The article presents the results of a comparative study of the features of the coping strategies, life orientations, and interpersonal relations of disabled people with acquired and congenital diseases of the musculoskeletal system. The authors discovered differences in interpersonal behavior in the area of control, and they revealed factors that…
-
Bárbara Pereira Costa, Aline; Andrade Carneiro Machado, Luciana; Marcos Domingues Dias, João; Keller Coelho de Oliveira, Adriana; Ude Viana, Joana; da Silva, Sílvia Lanziotti Azevedo; Gonçalves Pereira Couto, Flávia; Lustosa Torres, Juliana; Mendes, Liliane P; Correa Dias, Rosangela
2016-01-01
Malnutrition is a risk factor for noncommunicable diseases related to ageing, and it can also contribute to musculoskeletal health. This study investigated whether nutritional risk is associated with chronic musculoskeletal pain in community-dwelling older persons. Nutritional risk was assessed by the DETERMINE Checklist. Chronic musculoskeletal pain was defined as the presence of pain in the past six months that did not disappear for at least 30 consecutive days. Multivariate logistic regression including confounding variables was used for the analysis. The sample was comprised of 383 participants (age 75.6 ± SD 6.1); the majority were at moderate-to-high nutritional risk (69%) and approximately one third presented chronic musculoskeletal pain (30%). The nutritional risk score was independently associated with chronic musculoskeletal pain: adding one unit in the risk score produces an 11% increment in the odds of presenting pain (OR 1.109, 95% CI 1.022-1.204). Individuals classified into moderate- or high-risk categories also had substantially higher odds (∼90%) of presenting chronic musculoskeletal pain when compared to those in the low-risk category, although our findings were only marginally significant. This is the first study to demonstrate the association between nutritional risk and chronic musculoskeletal pain above and beyond the contributed effects from relevant confounders.
-
Accelerometry-Based Activity Recognition and Assessment in Rheumatic and Musculoskeletal Diseases.
Billiet, Lieven; Swinnen, Thijs Willem; Westhovens, Rene; de Vlam, Kurt; Van Huffel, Sabine
2016-12-16
One of the important aspects to be considered in rheumatic and musculoskeletal diseases is the patient's activity capacity (or performance), defined as the ability to perform a task. Currently, it is assessed by physicians or health professionals mainly by means of a patient-reported questionnaire, sometimes combined with the therapist's judgment on performance-based tasks. This work introduces an approach to assess the activity capacity at home in a more objective, yet interpretable way. It offers a pilot study on 28 patients suffering from axial spondyloarthritis (axSpA) to demonstrate its efficacy. Firstly, a protocol is introduced to recognize a limited set of six transition activities in the home environment using a single accelerometer. To this end, a hierarchical classifier with the rejection of non-informative activity segments has been developed drawing on both direct pattern recognition and statistical signal features. Secondly, the recognized activities should be assessed, similarly to the scoring performed by patients themselves. This is achieved through the interval coded scoring (ICS) system, a novel method to extract an interpretable scoring system from data. The activity recognition reaches an average accuracy of 93.5%; assessment is currently 64.3% accurate. These results indicate the potential of the approach; a next step should be its validation in a larger patient study.
-
Shear-Wave Elastography: Basic Physics and Musculoskeletal Applications
Gimber, Lana H.; Becker, Giles W.; Latt, L. Daniel; Klauser, Andrea S.; Melville, David M.; Gao, Liang; Witte, Russell S.
2017-01-01
In the past 2 decades, sonoelastography has been progressively used as a tool to help evaluate soft-tissue elasticity and add to information obtained with conventional gray-scale and Doppler ultrasonographic techniques. Recently introduced on clinical scanners, shear-wave elastography (SWE) is considered to be more objective, quantitative, and reproducible than compression sonoelastography with increasing applications to the musculoskeletal system. SWE uses an acoustic radiation force pulse sequence to generate shear waves, which propagate perpendicular to the ultrasound beam, causing transient displacements. The distribution of shear-wave velocities at each pixel is directly related to the shear modulus, an absolute measure of the tissue’s elastic properties. Shear-wave images are automatically coregistered with standard B-mode images to provide quantitative color elastograms with anatomic specificity. Shear waves propagate faster through stiffer contracted tissue, as well as along the long axis of tendon and muscle. SWE has a promising role in determining the severity of disease and treatment follow-up of various musculoskeletal tissues including tendons, muscles, nerves, and ligaments. This article describes the basic ultrasound physics of SWE and its applications in the evaluation of various traumatic and pathologic conditions of the musculoskeletal system. ©RSNA, 2017 PMID:28493799
-
Granados, Ysabel; Rosillo, Celenia; Cedeño, Ligia; Martínez, Yanira; Sánchez, Gloris; López, Geovalis; Pérez, Fernando; Martínez, Damarys; Maestre, Gabriela; Berbin, Sol; Chacón, Rosa; Stekman, Iván; Valls, Evart; Peláez-Ballestas, Ingris
2016-07-01
This study aimed to estimate the prevalence of musculoskeletal disorders and rheumatic diseases in the Warao, Kari'ña, and Chaima indigenous populations of Monagas State, Venezuela. A cross-sectional, analytical, community-based study was conducted in 1537 indigenous subjects ≥18 years old (38.6 % male, mean age 41.4 ± 17.5 years). The cross-culturally validated Community Oriented Program for the Control of Rheumatic Diseases (COPCORD) diagnostic questionnaire was applied. Subjects with a positive COPCORD diagnosis (either historic or current pain) were evaluated by primary care physicians and rheumatologists. A descriptive analysis was performed and comparisons made using analysis of variance and the chi-square test. Pain in the last 7 days was reported by 32.9 %, with pain intensity, according to a Likert-type scale [no pain, 195 (38.5 %); minimal pain, 231 (45.6 %); strong pain, 68 (13.4 %); intense pain, 5 (0.9 %)], 38.0 % reported historical pain, and 641 (41.7 %) had either historic or current pain. Of the COPCORD-positive subjects, pain most frequently occurred in the knee, back, and hands. Musculoskeletal and rheumatic diseases included osteoarthritis (14.1 %), back pain (12.4 %), rheumatic regional pain syndromes (RRPS) (9.7 %), undifferentiated arthritis (1.5 %), rheumatoid arthritis (1.1 %), and fibromyalgia (0.5 %). Chaima (18.3 %) and Kari'ña (15.6 %) subjects had a high prevalence of osteoarthritis, and Warao subjects had a high prevalence of low back pain (13.8 %). The prevalence of RRPS was high in all three ethnic groups. The Chaima group had the highest prevalence of rheumatic diseases, with 2.0 % having rheumatoid arthritis. This study provides useful information for health care policy-making in indigenous communities.
-
[Work-related musculoskeletal diseases in dental professionals. 1. Prevalence and risk factors].
Sartorio, F; Vercelli, S; Ferriero, G; D'Angelo, F; Migliario, M; Franchignoni, M
2005-01-01
The past two decades have witnessed a sharp rise in the incidence of work-related musculoskeletal disorders (WMSD). All occupations are involved; in dental professionals (dentists, dental hygienists and dental auxiliaries) this problem occurs in 54-93% of subjects, with higher risk in elderly subjects and women. Spine, shoulder, elbow and hand are mostly involved. Prevention of WMSD is becoming crucial and requires the identification and modification of risk factors. Individual characteristics of the worker--such as gender, age, stature, physical condition, strength, etc.--may contribute to the occurrence of these musculoskeletal disorders. Moreover, the specific occupation and work organisation may be the source of ergonomic hazards. Awkward postures, prolonged repetitive movements, intense work schedules or fast work pace represent important risk factors for WMSD. Sometimes the dentist's workstation is not suited to the specific professional characteristics and an ergonomic improvement is needed. Finally, factors connected with professional equipment (such as vibrations, or sharp and hard surfaces causing pressure points) may also contribute to generating WMSD in dental professionals.
-
Der evolutionäre Naturalismus in der Ethik
NASA Astrophysics Data System (ADS)
Kaiser, Marie I.
Charles Darwin hat eindrucksvoll gezeigt, dass der Mensch ebenso wie alle anderen Lebewesen ein Produkt der biologischen Evolution ist. Die sich an Darwin anschließende Forschung hat außerdem plausibel gemacht, dass sich nicht nur viele der körperlichen Merkmale des Menschen, sondern auch (zumindest einige) seiner Verhaltensdispositionen in adaptiven Selektionsprozessen herausgebildet haben. Die Vorstellung, dass auch die menschliche Moralität evolutionär bedingt ist, scheint daher auf den ersten Blick ganz überzeugend. Schließlich hat die Evolutionstheorie in den vergangenen Jahrzehnten in vielen Bereichen (auch außerhalb der Biologie) ihre weitreichende Bedeutung unter Beweis gestellt. Warum sollte, so könnte man beispielsweise fragen, gerade die Fähigkeit des Menschen, moralische Normen aufzustellen und gemäß ihnen zu handeln, nicht evolutionär erklärt werden können? Und warum sollte eine solche evolutionäre Erklärung der menschlichen Moralität irrelevant für die Rechtfertigung moralischer Normen sein? Warum sollte die Ethik eine Bastion der Philosophen bleiben, für die evolutionsbiologische Forschungsergebnisse über den Menschen und seine nächsten Verwandten keinerlei Relevanz besitzen?
-
Musculoskeletal modelling in dogs: challenges and future perspectives.
Dries, Billy; Jonkers, Ilse; Dingemanse, Walter; Vanwanseele, Benedicte; Vander Sloten, Jos; van Bree, Henri; Gielen, Ingrid
2016-05-18
Musculoskeletal models have proven to be a valuable tool in human orthopaedics research. Recently, veterinary research started taking an interest in the computer modelling approach to understand the forces acting upon the canine musculoskeletal system. While many of the methods employed in human musculoskeletal models can applied to canine musculoskeletal models, not all techniques are applicable. This review summarizes the important parameters necessary for modelling, as well as the techniques employed in human musculoskeletal models and the limitations in transferring techniques to canine modelling research. The major challenges in future canine modelling research are likely to centre around devising alternative techniques for obtaining maximal voluntary contractions, as well as finding scaling factors to adapt a generalized canine musculoskeletal model to represent specific breeds and subjects.
-
Burden of major musculoskeletal conditions.
Woolf, Anthony D.; Pfleger, Bruce
2003-01-01
Musculoskeletal conditions are a major burden on individuals, health systems, and social care systems, with indirect costs being predominant. This burden has been recognized by the United Nations and WHO, by endorsing the Bone and Joint Decade 2000-2010. This paper describes the burden of four major musculoskeletal conditions: osteoarthritis, rheumatoid arthritis, osteoporosis, and low back pain. Osteoarthritis, which is characterized by loss of joint cartilage that leads to pain and loss of function primarily in the knees and hips, affects 9.6% of men and 18% of women aged > 60 years. Increases in life expectancy and ageing populations are expected to make osteoarthritis the fourth leading cause of disability by the year 2020. Joint replacement surgery, where available, provides effective relief. Rheumatoid arthritis is an inflammatory condition that usually affects multiple joints. It affects 0.3-1.0% of the general population and is more prevalent among women and in developed countries. Persistent inflammation leads to joint destruction, but the disease can be controlled with drugs. The incidence may be on the decline, but the increase in the number of older people in some regions makes it difficult to estimate future prevalence. Osteoporosis, which is characterized by low bone mass and microarchitectural deterioration, is a major risk factor for fractures of the hip, vertebrae, and distal forearm. Hip fracture is the most detrimental fracture, being associated with 20% mortality and 50% permanent loss in function. Low back pain is the most prevalent of musculoskeletal conditions; it affects nearly everyone at some point in time and about 4-33% of the population at any given point. Cultural factors greatly influence the prevalence and prognosis of low back pain. PMID:14710506
-
Ono, Y; Lagerström, M; Hagberg, M; Lindén, A; Malker, B
1995-01-01
OBJECTIVES--To describe the nationwide occurrence of work related musculoskeletal injuries among all home care service workers in Sweden, and to identify relative risks and risk factors of the injuries. METHODS--The study was based on work related injuries reported to the Swedish occupational injury information system in 1990-1. The work related musculoskeletal injuries were divided into overexertion accidents and musculoskeletal diseases. The incidence of the injuries in female home care service workers was compared with those in nursery school workers and all other employed women in Sweden. RESULTS--In home care service workers, the annual incidence of injury from overexertion accidents and musculoskeletal diseases were 19.2 and 15.1 per 1000 workers, respectively, which was higher than those in nursery school workers and all employed women in Sweden. For five injury locations including the back, all the age standardised relative risks (SRR) of overexertion accidents exceeded 4.0, and most of those for musculoskeletal diseases were 1.5 or more in home care service workers compared with all other employed women in Sweden. Total duration of sick leave due to overexertion accidents was 7.7 times, and musculoskeletal diseases 3.5 times, longer than in nursery school workers. National loss due to sick leave resulting from only musculoskeletal injuries in home care service workers was about 8.2% of the total work related sick leave in all employed women in Sweden, although the number of home care service workers represented only some 5% of this population. Lifting other people was most frequently reported as the main risk cause of overexertion accidents in both kinds of workers. CONCLUSIONS--The results support the hypothesis that home care service workers have higher annual injury incidence of musculoskeletal injuries than nursery school workers due to physically stressful tasks that are far less common in nursery school workers. PMID:7489060
-
Evaluation der zentralen TUM-Lernplattform
NASA Astrophysics Data System (ADS)
Schulze, Elvira; Baume, Matthias; Graf, Stephan; Gergintchev, Ivan
Die Notwendigkeit der Qualitätssicherung und -kontrolle für innovative universitäre Lehr-/Lernszenarien ist in der Praxis unbestritten. Die Wirksamkeit der Einführung der zentralen Lernplattform CLIX Campus der imc AG an der TUM wurde mittels quantitativer und qualitativer Evaluation überprüft. Als statistische Bewertungsgrundlage wurde der Erreichungsgrad bestimmter Projektziele herangezogen. Aufbauend auf den theoretischen Grundlagen der Evaluation von Bildungsangeboten gibt diese Studie Aufschluss über die Ergebnisse der Datenerhebungen sowie die Einschätzung der Plattform aus Nutzersicht und belegt die wesentliche Bedeutung der durchgängigen IT-Infrastruktur und speziell der einheitlichen Verfügbarkeit der eLearning Angebote.
-
What is the Impact of Body Mass Index on Cardiovascular and Musculoskeletal Health?
Chughtai, Morad; Khlopas, Anton; Newman, Jared M; Curtis, Gannon L; Sodhi, Nipun; Ramkumar, Prem N; Khan, Rafay; Shaffiy, Shervin; Nadhim, Ali; Bhave, Anil; Mont, Michael A
2017-07-25
Obesity has become a major public health concern over the past several decades and has been shown to be associated with type 2 diabetes, cardiovascular diseases, dyslipidemia, hypertension, osteoarthritis (OA), and certain types of cancer. The impact of excess weight on cardiovascular and musculoskeletal health is not well-summarized in the literature, and there are some contradictory reports. Therefore, the purpose of this study was to assess the impact of body mass index (BMI) on: 1) cardiovascular outcomes; 2) osteoarthritis risk and progression; and 3) total knee arthroplasty outcomes (TKA). Three literature searches were performed to identify clinical studies that assessed how BMI affects cardiovascular and musculoskeletal health. We included reports published within last five years. A total of 138 studies on cardiovascular health and 140 studies on musculoskeletal health were identified. After reviewing the abstracts and related citations from the references, there were 29 studies included in the present study. The effect of varying levels of BMI have demonstrated a relationship to cardiovascular disease, osteoarthritis, and TKA outcomes. The evidence suggests that as BMI increases, the chance of developing cardiovascular disease, OA, and negative TKA outcomes also increases. Furthermore, there appears to be a negative effect with being underweight on outcomes as well, suggesting that being at "normal" weight may optimize outcomes. However, there are several reports which make these findings more complicated. Several beneficial factors associated with higher BMI include increased muscle mass and strength, which can potentially be beneficial through better cardiorespiratory fitness or hormonal effects. Additionally, several studies suggest that improving fitness is more important than intentional weight loss for cardiovascular health and osteoarthritis. Therefore, future studies are warranted to assess the combination of BMI and activity to assess the optimal
-
Musculoskeletal disorders of pregnancy, delivery and postpartum.
Borg-Stein, Joanne; Dugan, Sheila A
2007-08-01
Gender-specific care of musculoskeletal impairments is increasingly important in women's health. This is most relevant and of paramount importance as it relates to identification and management of musculoskeletal and peripheral neurologic disorders of pregnancy, delivery, and postpartum. The specific anatomic and physiologic changes of pregnancy predispose to a specific set of diagnoses. Virtually all women experience some degree of musculoskeletal discomfort during pregnancy. This article provides an overview of the more common pregnancy-related musculoskeletal conditions and includes a discussion of epidemiology, risk factors, diagnosis, prognosis, and management.
-
Musculoskeletal pain among Polish music school students.
Nawrocka, Agnieszka; Mynarski, Władysław; Powerska-Didkowska, Aneta; Grabara, Małgorzata; Garbaciak, Wiesław
2014-06-01
To assess the prevalence and intensity of musculoskeletal pain and to estimate probability of developing playing-related musculoskeletal disorders, depending on risk factors, including gender, years of playing the musical instrument, frequency of practice (number of days per week), average daily practice time, and habitual physical activity level, in young instrumentalists. A total of 225 instrumentalists aged 10-18 years, including 107 string-players, 64 keyboardists, and 54 wind-players, were investigated. The Nordic Musculoskeletal Questionnaire (NMQ) together with a numerical visual-analogue pain intensity scale (VAS) was used to assess the participants' musculoskeletal pain. The young instrumentalists most often complained of pain located in the neck (60.4%), wrists (44.4%), and upper (41.7%) and lower back (38.2%) areas. Girls complained of musculoskeletal pain significantly more often than the boys. A probability of the pain symptoms was increased with each consecutive year of practice (OR 1.135; 95%CI 1.021-1.261). Musculoskeletal pain in various body parts had already commenced at a young age in our sample of music students, and there was a gender difference (girls were more often affected). Results of our study suggest that an early prophylaxis of playing-related musculoskeletal disorders is needed among young musicians playing the various instruments.
-
The Relationship between Musculoskeletal Symptoms and Work-related Risk Factors in Hotel Workers.
Lee, Jin Woo; Lee, Ju Jong; Mun, Hyeon Je; Lee, Kyung-Jae; Kim, Joo Ja
2013-10-11
focused on structural risk factors in the working environment, such as the gender-based division of labor, shift work and labor intensity, that demonstrated a statistically significant correlation with the work-related musculoskeletal symptoms of hotel workers. Both men and women reported different prevalence rates of work-related musculoskeletal symptoms among different departments. This could indicate that a gender-based division of labor produces different ergonomic risk factors for each gender group. However, only females displayed a statistically significant correlation between shift work and labor intensity and musculoskeletal symptoms. Thus, minimizing ergonomic risk factors alone does not suffice to effectively prevent musculoskeletal diseases among hotel workers. Instead, work assignments should be based on gender, department, working hours and work intensity should be adjusted to address multi-dimensional musculoskeletal risk factors. In addition, an approach that seeks to minimize shift work is needed to reduce the incidence of musculoskeletal disorders.
-
The Relationship between Musculoskeletal Symptoms and Work-related Risk Factors in Hotel Workers
2013-01-01
-related musculoskeletal symptoms. Conclusion This study focused on structural risk factors in the working environment, such as the gender-based division of labor, shift work and labor intensity, that demonstrated a statistically significant correlation with the work-related musculoskeletal symptoms of hotel workers. Both men and women reported different prevalence rates of work-related musculoskeletal symptoms among different departments. This could indicate that a gender-based division of labor produces different ergonomic risk factors for each gender group. However, only females displayed a statistically significant correlation between shift work and labor intensity and musculoskeletal symptoms. Thus, minimizing ergonomic risk factors alone does not suffice to effectively prevent musculoskeletal diseases among hotel workers. Instead, work assignments should be based on gender, department, working hours and work intensity should be adjusted to address multi-dimensional musculoskeletal risk factors. In addition, an approach that seeks to minimize shift work is needed to reduce the incidence of musculoskeletal disorders. PMID:24472690
-
Improving musculoskeletal health: global issues.
Mody, Girish M; Brooks, Peter M
2012-04-01
Musculoskeletal (MSK) disorders are among the leading reasons why patients consult a family or primary health practitioner, take time off work and become disabled. Many of the MSK disorders are more common in the elderly. Thus, as the proportion of the elderly increases all over the world, MSK disorders will make a greater contribution to the global burden of disease. Epidemiological studies have shown that the spectrum of MSK disorders in developing countries is similar to that seen in industrialised countries, but the burden of disease tends to be higher due to a delay in diagnosis or lack of access to adequate health-care facilities for effective treatment. Musculoskeletal pain is very common in the community while fibromyalgia is being recognised as part of a continuum of chronic widespread pain rather than a narrowly defined entity. This will allow research to improve our understanding of pain in a variety of diffuse pain syndromes. The availability of newer more effective therapies has resulted in efforts to initiate therapy at an earlier stage of diseases. The new criteria for rheumatoid arthritis, and the diagnosis of axial and peripheral involvement in spondyloarthritis, permit an earlier diagnosis without having to wait for radiological changes. One of the major health challenges is the global shortage of health workers, and based on current training of health workers and traditional models of care for service delivery, the global situation is unlikely to change in the near future. Thus, new models of care and strategies to train community health-care workers and primary health-care practitioners to detect and initiate the management of patients with MSK disorders at an earlier stage are required. There is also a need for prevention strategies with campaigns to educate and raise awareness among the entire population. Lifestyle interventions such as maintaining an ideal body weight to prevent obesity, regular exercises, avoidance of smoking and alcohol
-
Brismée, J M; Yang, S; Lambert, M E; Chyu, M C; Tsai, P; Zhang, Y; Han, J; Hudson, C; Chung, Eunhee; Shen, C L
2016-04-26
Very few studies have investigated differences in musculoskeletal health due to gender in a large rural population. The aim of this study is to investigate factors affecting musculoskeletal health in terms of hand grip strength, musculoskeletal discomfort, and gait disturbance in a rural-dwelling, multi-ethnic cohort. Data for 1117 participants (40 years and older, 70% female) of an ongoing rural healthcare study, Project FRONTIER, were analyzed. Subjects with a history of neurological disease, stroke and movement disorder were excluded. Dominant hand grip strength was assessed by dynamometry. Gait disturbance including stiff, spastic, narrow-based, wide-based, unstable or shuffling gait was rated. Musculoskeletal discomfort was assessed by self-reported survey. Data were analyzed by linear, logistic regression and negative binomial regressions as appropriate. Demographic and socioeconomic factors were adjusted in the multiple variable analyses. In both genders, advanced age was a risk factor for weaker hand grip strength; arthritis was positively associated with musculoskeletal discomfort, and fair or poor health was significantly associated with increased risk of gait disturbance. Greater waist circumference was associated with greater musculoskeletal discomfort in males only. In females, advanced age is the risk factor for musculoskeletal discomfort as well as gait disturbance. Females with fair or poor health had weaker hand grip strength. Higher C-reactive protein and HbA1c levels were also positively associated with gait disturbance in females, but not in males. This cross-sectional study demonstrates how gender affects hand grip strength, musculoskeletal discomfort, and gait in a rural-dwelling multi-ethnic cohort. Our results suggest that musculoskeletal health may need to be assessed differently between males and females.
-
NASA Astrophysics Data System (ADS)
Unsöld, Albrecht; Baschek, Bodo
Astronomie, Astrophysik und Weltraumforschung haben innerhalb weniger Jahrzehnte eine geradezu explosive Entwicklung genommen. Die neuen Beobachtungsmöglichkeiten durch die Raumfahrt, die Entwicklung hochempfindlicher Lichtdetektoren und der Einsatz leistungsstarker Computer haben uns neuartige Aspekte in der faszinierenden Welt der Galaxien und Quasare, der Sterne und Planeten erschlossen. Nachdem die dritte Auflage vergriffen ist, trägt die vorliegende vierte, völlig neubearbeitete Auflage des NEUEN KOSMOS dieser stürmischen Entwicklung Rechnung. In überschaubarem Umfang wird - bei bescheidenen Ansprüchen an die mathematisch-naturwissenschaftliche Vorbildung des Lesers - eine zusammenhängende Einführung in das Gesamtgebiet der Astronomie und Astrophysik gegeben, welche die Beobachtungen und die Grundgedanken ihrer theoretischen Deutung in gleicher Weise berücksichtigt. Auch in seiner neuen Gestalt wird der NEUE KOSMOS den Studenten und Forschern in Bereichen der Astronomie, Physik und Geowissenschaften sowie einem weiten Kreis ernsthaft interessierter Amateure viel Neues und viel Freude bringen.
-
LeBrun, Drake G; Talwar, Divya; Pham, Tuyetnhi A; Banskota, Bibek; Spiegel, David A
2017-12-01
Healthcare seeking behaviors among children with musculoskeletal disorders are poorly understood. We sought to analyze healthcare seeking delays among children with chronic musculoskeletal conditions in Nepal and identify predictors of clinically significant delays. A cross-sectional study was conducted at a large pediatric musculoskeletal rehabilitation center in Nepal. Baseline sociodemographic data and healthcare seeking behaviors were assessed via interviews with 75 randomly selected caregivers. Delays of at least 3 months between disease recognition and presentation to a health worker were considered clinically significant. Predictors of significant delay were assessed via multivariable logistic regression. Clubfoot was the most common condition seen in the study sample (N = 33; 37%). Mean and median presentation delays were 33 months and 14 months, respectively. Sixty-seven percent of children were delayed at least 3 months and 40% were delayed at least 2 years. Caregiver occupation in agriculture or unskilled labor was associated with an increased risk of delayed presentation (adjusted OR = 4.05; 95% CI: 1.36-12.09). Children with chronic musculoskeletal disorders in Nepal face significant delays in accessing healthcare. This poses a major clinical problem as the delayed diagnosis and treatment of childhood musculoskeletal disorders can complicate management options and decrease long-term quality of life. Copyright © 2017 Ministry of Health, Saudi Arabia. Published by Elsevier Ltd. All rights reserved.
-
Treatment of chikungunya musculoskeletal disorders: a systematic review.
Guaraldo, Lusiele; Wakimoto, Mayumi Duarte; Ferreira, Heloisa; Bressan, Clarisse; Calvet, Guilherme Amaral; Pinheiro, Geraldo Castelar; Siqueira, Andre Machado; Brasil, Patrícia
2018-04-01
Chikungunya virus is amongst the fastest expanding vector transmissible diseases in recent years and has been causing massive epidemics in Africa, Asia, Latin America and the Caribbean. Despite human infection by this virus being first described in the 1950s, there is a lack of adequate therapeutic evaluations to guide evidence-based recommendations. The current guidelines rely heavily in specialists' opinion and experience instead of using higher rated evidence. Areas covered: A systematic review of the literature was performed- not restricted to clinical trials - reporting the therapeutic response against this infection with the intent to gather the best evidence of the treatment options against musculoskeletal disorders following chikungunya fever. The 15 studies included in the analysis were categorized considering the initiation of treatment during the acute, subacute and chronic phase. Expert commentary: This review demonstrates the complexity of chikungunya fever and difficulty of therapeutic management. This review found no current evidence-based treatment recommendations for the musculoskeletal disorders following chikungunya fever. To provide an optimal treatment that prevents perpetuation or progression of chikungunya infection to a potentially destructive and permanent condition without causing more harm is an aim that must be pursued by researchers and health professionals working with this disease.
-
Vitamin D, a modulator of musculoskeletal health in chronic kidney disease.
Molina, Pablo; Carrero, Juan J; Bover, Jordi; Chauveau, Philippe; Mazzaferro, Sandro; Torres, Pablo Ureña
2017-10-01
The spectrum of activity of vitamin D goes beyond calcium and bone homeostasis, and growing evidence suggests that vitamin D contributes to maintain musculoskeletal health in healthy subjects as well as in patients with chronic kidney disease (CKD), who display the combination of bone metabolism disorder, muscle wasting, and weakness. Here, we review how vitamin D represents a pathway in which bone and muscle may interact. In vitro studies have confirmed that the vitamin D receptor is present on muscle, describing the mechanisms whereby vitamin D directly affects skeletal muscle. These include genomic and non-genomic (rapid) effects, regulating cellular differentiation and proliferation. Observational studies have shown that circulating 25-hydroxyvitamin D levels correlate with the clinical symptoms and muscle morphological changes observed in CKD patients. Vitamin D deficiency has been linked to low bone formation rate and bone mineral density, with an increased risk of skeletal fractures. The impact of low vitamin D status on skeletal muscle may also affect muscle metabolic pathways, including its sensitivity to insulin. Although some interventional studies have shown that vitamin D may improve physical performance and protect against the development of histological and radiological signs of hyperparathyroidism, evidence is still insufficient to draw definitive conclusions. © 2017 The Authors. Journal of Cachexia, Sarcopenia and Muscle published by John Wiley & Sons Ltd on behalf of the Society on Sarcopenia, Cachexia and Wasting Disorders.
-
Das Smart Meter Gateway - Der kritische Erfolgsfaktor für die Digitalisierung der Energiewende
NASA Astrophysics Data System (ADS)
Abs, Paul-Vincent
Der kritische Erfolgsfaktor der Digitalisierung in der Energiewirtschaft liegt im bevorstehenden hohen Investitionsvolumen und der Beherrschung der neuen Technik. Ein Weg zur Kostenminimierung liegt im Zusammenschluss der einzelnen Akteure, um gemeinsame Skalenvorteile zu heben. Auch bieten neue Geschäftsmodelle die Möglichkeit, zusätzliche Erlöse zu generieren.
-
Scintigraphic evaluation in musculoskeletal sepsis
DOE Office of Scientific and Technical Information (OSTI.GOV)
Merkel, K.D.; Fitzgerald, R.H. Jr.; Brown, M.L.
In this article, the mechanism of technetium, gallium, and indium-labeled white blood cell localization in septic processes is detailed, and the method of interpretation of these three isotopes with relationship to musculoskeletal infection is outlined. Specific clinical application of technetium, gallium, and indium-labeled white blood cell imaging for musculoskeletal sepsis is reviewed.
-
Nemec, S F; Krestan, C R; Hojreh, A; Hörmann, M
2008-10-01
Rhabdomyosarcoma, osteosarcoma and Ewing's sarcoma are the most common malignant tumors of the musculoskeletal system in childhood and adolescence representing about 10% of newly diagnosed cancers in children and adolescents.In the last two decades the prognosis of patients with such malignancies improved significantly. On the one hand because of the advances in chemotherapy and orthopedic surgery, on the other hand also because of the innovations in radiological diagnostics. The precise pre-therapeutical staging of tumors of the musculoskeletal system provides important prognostic information and has impact on the entire therapy management. During respectively after therapy, imaging is extremely important in the follow-up and in diagnosing a possible recurrent disease.Modern imaging diagnostics of musculoskeletal tumors basically consist of conventional X-ray, of computed tomography (CT) and magnetic resonance imaging (MRI), and of modalities of nuclear medicine such as szintigraphy, positron emission tomography (PET) and PET CT.
-
Verantwortlicher Umgang mit Antibiotika: Notwendigkeit der Antibiotikareduktion in der Aknetherapie.
Gollnick, Harald P M; Buer, Jan; Beissert, Stefan; Sunderkätter, Cord
2016-12-01
Der übermäßige oder unkritische weltweite Einsatz von Antibiotika in der Medizin hat die Ausbreitung von Antibiotikaresistenzen beschleunigt. In einigen Bereichen sind viele Antibiotika bei bakteriellen Infektionen, die zuvor noch gut auf antibakterielle Wirkstoffe reagierten, mittlerweile wirkungslos geworden. Dermatologen/Venerologen setzten orale und topische Antibiotika bei der Behandlung von Acne vulgaris routinemäßig ein, obwohl Akne weder eine infektiöse Erkrankung ist noch alleine durch das Propionibacterium getriggert wird. Vielmehr ist sie eine komplexe, chronische entzündliche Hauterkrankung, die durch verschiedene pathogenetische Faktoren wie follikuläre Hyperkeratose, erhöhter Sebumproduktion, bakterielle Proliferation und Entzündung zustande kommt. Folglich sollte eine erfolgreiche Therapie auf die Bekämpfung verschiedener pathogenetischer Faktoren und nicht nur auf die von Propionibacterium acnes abzielen. Daher wurden topische Retinoide und Benzoylperoxid als Mittel der ersten Wahl definiert. Monotherapien mit lokalen Antibiotika sollten insgesamt vermieden werden. Systemische Antibiotika der Tetrazyklin-Gruppe haben bei bestimmen Krankheitsstadien ihren Sinn, ihre Wirkung könnte aber eher auf der antientzündlichen als auf der antibiotischen Reaktion beruhen. Gesundheitsbehörden ermahnen alle Gesundheitsdienstleister, den Einsatz von Antibiotika einzuschränken. Das Nutzen-Risiko-Verhältnis muss bei der Entscheidung für oder gegen eine antibiotische Therapie bei einem einzelnen Patienten immer auch in Bezug auf das öffentliche Interesse am Erhalt der Wirksamkeit von Antibiotika abgewogen werden. Im Folgenden werden das aktuelle Krankheitskonzept zu Acne vulgaris und die sich daraus ableitenden Konsequenzen für den Einsatz von Antibiotika vorgestellt. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.
-
Verbesserung der Symmetrie von Hirnaufnahmen entlang der Sagittalebene
NASA Astrophysics Data System (ADS)
Ens, Konstantin; Wenzel, Fabian; Fischer, Bernd
Die lokale Symmetrie von Hirnscans entlang der Sagittalebene zu ermitteln und zu modizifieren, ist für eine Reihe neurologischer Anwendungen interessant. Beispielsweise kann der voxelweise Vergleich von rechter und linker Hirnhälfte nur dann Aufschluss über die Lokalisierung von Läsionen geben, wenn durch Transformation ein Hirnscan eine möglichst hohe Symmetrie aufweist. Ein weiteres Anwendungsgebiet ist die Visualisierung von medialen Hirnschnitten, für die die Trennfläche beider Hirnhälfte möglichst eben sein sollte. Diese Arbeit stellt die Entwicklung eines Verfahrens vor, mit dessen Hilfe die Symmetrie von Hirnaufnahmen entlang der Sagittalebene verbessert werden kann. Dies geschieht unter Verwendung von aktiven Konturen, die mit Hilfe einer neuartigen Kostenfunktion gesteuert werden. Experimente am Ende der Arbeit mit strukturellen Kernspinaufnahmen demonstrieren die Leistungsfähigkeit des Verfahrens.
-
Musculoskeletal neck pain in children and adolescents: Risk factors and complications.
Fares, Jawad; Fares, Mohamad Y; Fares, Youssef
2017-01-01
Neck pain is a major public health concern that has been extensively studied in adults but not in children and adolescents. Therefore, the purpose of this article is to explore musculoskeletal neck pain in children and adolescents, as well as to discuss its possible risk factors and complications. Participants were patients under 18 years of age, who had presented to the clinic (Beirut, Lebanon) in 2015, with nonspecific neck pain. They were examined and asked to evaluate and localize the pain. Neck positioning during various activities along with other complications were explored. Patients reporting pain associated with congenital or systemic diseases and fractures were excluded. Two-hundred-and-seven children and adolescents presented with nonspecific neck pain. Musculoskeletal neck pain with spasm was diagnosed in 180 patients ( N = 180). Participants did not show any findings on physical examination and radiological studies, and had no comorbidities. More females (57%) than males (43%) and more adolescents (60%) than children (40%) were affected. All the 180 participants (100%) reported flawed flexion of their back and neck while studying and/or using smartphones and tablets. Eye symptoms were reported in 21% of the cases, and parents of most participants (82%) reported a change in the psychological and social behavior of their children. Musculoskeletal neck pain is an important disease in children and adolescents with numerous risk factors contributing to its development. Increased stresses regarding the cervical spine may lead to cervical degeneration along with other developmental, medical, psychological, and social complications.
-
Der Begriff der Verständlichkeit in der modernen Physik (1948).
Feyerabend, Paul K
2016-06-01
This is a critical transcription of Paul Feyerabend's earliest extant essay "Der Begriff der Verständlichkeit in der modernen Physik" (1948) recovered from the European Forum Alpbach archives. In it, Feyerabend defends positivism as a progressive framework for scientific research in certain stages of scientific development. He argues that in physics visualizability (Anschaulichkeit) and intelligibility (Verständlichkeit) are time-conditioned concepts: what is deemed visualizable in the development of physical theories is relative to a specific historical context and changes over time. He concludes that from time to time the abandonment of visualizability is crucial for progress in physics, as it is conducive to major theory change, illustrating the point on the basis of advances in atomic theory. Copyright © 2015 Elsevier Ltd. All rights reserved.
-
Implantate in der Augenheilkunde
NASA Astrophysics Data System (ADS)
Dresp, Joachim H.
Im Bereich der Augenheilkunde findet sich die weltweit am häufigsten ausgeführte chirurgische Massnahme, die operative Behandlung des Grauen Stars: die Katarakt. Bei der Katarakt handelt es sich um eine Eintrübung der natürlichen Augenlinse, die sich je nach Stadium der Erkrankung leicht opak, über milchig bis zu bräunlich präsentiert. Mit dieser Zunahme der Undurchlässigkeit für das sichtbare Licht geht eine Abnahme des Sehvermögens einher, die bis zur totalen Erblindung führen kann. Bedingt durch die sehr eingeschränkten chirurgischen Möglichkeiten in den Ländern der Dritten Welt ist die Katarakt die Erblindungsursache Nummer 1 in der Welt. Ganz im Gegensatz hierzu ist in den industrialisierten Ländern Europas, Amerikas und Asiens die Katarakt-OP die sicherste chirurgische Intervention. In der Augenheilkunde werden Implantate aller drei Aggregatszustände verwendet.
-
Dutch Musculoskeletal Questionnaire: description and basic qualities.
Hildebrandt, V H; Bongers, P M; van Dijk, F J; Kemper, H C; Dul, J
2001-10-10
A questionnaire ('Dutch Musculoskeletal Questionnaire', DMQ) for the analysis of musculoskeletal workload and associated potential hazardous working conditions as well as musculoskeletal symptoms in worker populations is described and its qualities are explored using a database of 1575 workers in various occupations who completed the questionnaire. The 63 questions on musculoskeletal workload and associated potentially hazardous working conditions can be categorized into seven indices (force, dynamic and static load, repetitive load, climatic factors, vibration and ergonomic environmental factors). Together with four separate questions on standing, sitting, walking and uncomfortable postures, the indices constitute a brief overview of the main findings on musculoskeletal workload and associated potentially hazardous working conditions. Homogeneity of the indices is satisfactory. The divergent validity of the indices is fair when compared with an index of psychosocial working conditions and discomfort during exposure to physical loads. Worker groups with contrasting musculoskeletal loads can be differentiated on the basis of the indices and other factors. With respect to the concurrent validity, it appears that most indices and factors show significant associations with low back and/or neck-shoulder symptoms. This questionnaire can be used as a simple and quick inventory for occupational health services to identify worker groups in which a more thorough ergonomic analysis is indicated.
-
Lysosomal storage disorders: A review of the musculoskeletal features.
James, Rebecca A; Singh-Grewal, Davinder; Lee, Senq-J; McGill, Jim; Adib, Navid
2016-03-01
The lysosomal storage disorders are a collection of progressive, multisystem disorders that frequently present in childhood. Their timely diagnosis is paramount as they are becoming increasingly treatable. Musculoskeletal manifestations often occur early in the disease course, hence are useful as diagnostics clues. Non-inflammatory joint stiffness or pain, carpal tunnel syndrome, trigger fingers, unexplained pain crises and short stature should all prompt consideration of a lysosomal storage disorder. Recurrent ENT infections, hepatosplenomegaly, recurrent hernias and visual/hearing impairment - especially when clustered together - are important extra-skeletal features. As diagnostic and therapeutic options continue to evolve, children with lysosomal storage disorders and their families are facing more sophisticated options for screening and treatment. The aim of this article is to highlight the paediatric presentations of lysosomal storage disorders, with an emphasis on the musculoskeletal features. © 2016 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).
-
Perspectives in ultrasound-guided musculoskeletal interventions
Daftary, Aditya Ravindra; Karnik, Alpana Sudhir
2015-01-01
Ultrasonography (USG) is a safe, easily available, and cost-effective modality, which has the additional advantage of being real time for imaging and image-guided interventions of the musculoskeletal system. Musculoskeletal interventions are gaining popularity in sports and rehabilitation for rapid healing of muscle and tendon injuries in professional athletes, healing of chronic tendinopathies, aspiration of joint effusions, periarticular bursae and ganglia, and perineural injections in acute and chronic pain syndromes. This article aims to provide an overview of the spectrum of musculoskeletal interventions that can be done under USG guidance both for diagnostic and therapeutic purposes. PMID:26288519
-
Emotional Wellness of Current Musculoskeletal Radiology Fellows.
Porrino, Jack; Mulcahy, Michael J; Mulcahy, Hyojeong; Relyea-Chew, Annemarie; Chew, Felix S
2017-06-01
Burnout is a psychological syndrome composed of emotional exhaustion, depersonalization, and sense of lack of personal accomplishment, as a result of prolonged occupational stress. The purpose of our study was to determine the prevalence of burnout among current musculoskeletal radiology fellows and to explore causes of emotional stress. A 24-item survey was constructed on SurveyMonkey using the Maslach Burnout Inventory. We identified 82 musculoskeletal radiology fellowship programs. We recruited subjects indirectly through the program director or equivalent. Fifty-eight respondents (48 male, 10 female) identified themselves as current musculoskeletal radiology fellows and completed the survey. Comparison of the weighted subscale means in our data to the Maslach normative subscale thresholds for medical occupations indicates that musculoskeletal radiology fellows report relatively high levels of burnout with regard to lack of personal accomplishment and depersonalization, whereas emotional exhaustion levels in our sample are within the average range reported by Maslach. Although male musculoskeletal radiology fellows experience relatively high levels in two of the three dimensions of burnout (depersonalization and personal accomplishment), female musculoskeletal radiology fellows experience relatively high burnout across all three dimensions. Job market-related stress and the effort required providing care for dependents significantly affect personal accomplishment. Conversely, imbalances in the work-life relationship and feelings of powerlessness are significantly associated with depersonalization and emotional exhaustion. Musculoskeletal radiology fellows report relatively high levels of burnout. Because the consequences of burnout can be severe, early identification and appropriate intervention should be a priority. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.
-
Silvestri, Enzo; Barile, Antonio; Albano, Domenico; Messina, Carmelo; Orlandi, Davide; Corazza, Angelo; Zugaro, Luigi; Masciocchi, Carlo; Sconfienza, Luca Maria
2018-04-01
To perform an online survey among all members of the Italian College of Musculoskeletal Radiology to understand how therapeutic musculoskeletal procedures are performed in daily practice in Italy. We administered an online survey to all 2405 members about the use of therapeutic musculoskeletal procedures in their institutions asking 16 different questions. Subgroup analysis was performed between general and orthopaedic hospitals with Mann-Whitney U and χ 2 statistics. A total of 129/2405 answers (5.4% of members) were included in our analysis. A median of 142.5 (25th-75th percentiles: 50-535.5; range 10-5000) therapeutic musculoskeletal procedures per single institution was performed in 2016. Arthropathic pain was the main indication. The most common procedures were joint injection, bursal/tendon injection, and irrigation of calcific tendinopathy. Ultrasound-guided procedures were mainly performed in ultrasonography rooms (77.4%) rather than in dedicated interventional rooms (22.6%). Conversely, fluoroscopic procedures were performed almost with the same frequency in interventional radiology suites (52.4%) and in general radiology rooms (47.6%). In most institutions (72%), autologous blood or components were not used. The median number of therapeutic musculoskeletal procedures performed in orthopaedic hospitals was significantly higher than in general hospitals (P = 0.002), as well as for the use of autologous preparations (P = 0.004). Joint injection, bursal/tendon injection, and irrigation of calcific tendinopathy were the most common therapeutic musculoskeletal procedures, being arthropathic pain the main indication. The percentage of procedures and the use of autologous preparations were significantly higher in orthopaedic hospitals than in general hospitals.
-
Musculoskeletal disorder (MSD) among agricultural workers.
Basher, A; Nath, P; Siddique, Z S; Rahman, M H; Rubel, M A; Sayed, M S; Ahmad, S A; Mondol, G D; Bhuiyan, M R
2015-01-01
Farming is a large and main industry in Bangladesh. Large numbers of people are directly involved in farming and have very unique exposure compare to other sectors. Musculoskeletal problems among farmer population are not infrequent. This study was carried out among 200 farmers in one selected district. The study revealed that musculoskeletal problems were common among the farmers working in a traditional way. All the respondents were male. The age of all respondents lie between 20-60 years. Among them 22.5% farmers were illiterate, about 45.5% below Class V. About half (42%) of the respondents had reported pain in different parts of the body at least one or more times during working in land. And about two third (65.5%) of the farmers had history of joint pain and stiffness in last 12 month. Most of the farmers who suffered from musculoskeletal symptoms were 41-60 years. Specially who worked more then 20 years (82.6%) and average 6 hours per day (66.7%). The occurrence of musculoskeletal problems in various part of the body included Knee pain - 48.1%, Back pain (back ache) - 22.9%, Waist pain (low back ache) - 13.3%, Neck pain - 18.3% and shoulder pain - 10.7%. Length of work in year and daily average working hours were found significant association with musculoskeletal pain. It was found that musculoskeletal pain were more common among the farmers when they worked in squatting position (52%) and specially during weeding of plants (31%). Among them only 22% also engaged in other business. Most of the farmers complained dull aching pain (40.6%), only 2.3% noticed severe acute pain, but about 86% farmers' temporary stop their work for pain and 80% get relief after discontinue of work. About 75% respondents visited doctors for their pain which was statistically significant (p=0.001). It was found that the rates of musculoskeletal complaints are more among those individuals who worked relatively bad ergonomic condition, such as body position probably play an important
-
Assessment of the structure of the Hospital Anxiety and Depression Scale in musculoskeletal patients
Pallant, Julie F; Bailey, Catherine M
2005-01-01
Background Research suggests there is a high prevalence of anxiety and depression amongst patients with chronic musculoskeletal pain, which can influence the effectiveness of rehabilitation programs. It is therefore important for clinicians involved in musculoskeletal rehabilitation programs to consider screening patients for elevated levels of anxiety and depression and to provide appropriate counselling or treatment where necessary. The HADS has been used as a screening tool for assessment of anxiety and depression in a wide variety of clinical groups. Recent research however has questioned its suitability for use with some patient groups due to problems with dimensionality and the behaviour of individual items. The aim of this study is to assess the underlying structure and psychometric properties of the HADS among patients attending musculoskeletal rehabilitation. Methods Data was obtained from 296 patients attending an outpatient musculoskeletal pain clinic. The total sample was used to identify the proportion of patients with elevated levels of anxiety and depression. Half the sample (n = 142) was used for exploratory factor analysis (EFA), with the holdout sample (n = 154) used for confirmatory factor analysis (CFA) to explore the underlying structure of the scale. Results A substantial proportion of patients were classified as probable cases on the HADS Anxiety subscale (38.2%) and HADS Depression subscale (30.1%), with the sample recording higher mean HADS subscales scores than many other patient groups (breast cancer, end-stage renal disease, heart disease) reported in the literature. EFA supported a two factor structure (representing anxiety and depression) as proposed by the scale's authors, however item 7 (an anxiety item) failed to load appropriately. Removing Item 7 resulted in a clear two factor solution in both EFA and CFA. Conclusion The high levels of anxiety and depression detected in this sample suggests that screening for psychological
-
Gholamrezanezhad, Ali; Basques, Kyle; Batouli, Ali; Matcuk, George; Alavi, Abass; Jadvar, Hossein
2018-06-01
With improvements in PET/CT and PET/MRI over the last decade, as well as increased understanding of the pathophysiology of musculoskeletal diseases, there is an emerging potential for PET as a primary or complementary modality in the management of rheumatologic and orthopedic conditions. We discuss the role of PET/CT and PET/MRI in nononcologic musculoskeletal disorders, including inflammatory and infectious conditions and postoperative complications. There is great potential for an increased role for PET to serve as a primary or complementary modality in the management of orthopedic and rheumatologic disorders.
-
2014-01-01
Background Musculoskeletal diseases are characterized by a high degree of comorbidity with common mental disorders and are a major cause of health-related exclusion from working life. Using a prospective design we aimed to examine the relative importance of physical and mental health-related quality of life as predictors of disability pension due to musculoskeletal diseases. Methods A subsample (N = 18581) born 1953–1957, participated in the The Hordaland Health Study (HUSK) during 1997–1999, and was followed through December 31st 2004. Baseline measures of health-related quality of life were estimated using the Physical (PCS) and Mental Component Summary (MCS) of the Short Form-12 (SF-12). Further information on education, occupation, smoking, physical activity, number of musculoskeletal pain sites and BMI were provided by questionnaires and health examination. The association between self-perceived physical and mental health and subsequent disability pension, obtained from the national database of health and social benefits was estimated using Cox regression analyses. Results Participants reporting poor physical health (quartile 1) had a marked increased risk for disability pension due to musculoskeletal diseases (age and gender-adjusted hazard ratio = 22.1, 95% CI = 12.5–39.0) compared with those reporting good/somewhat good physical health (quartiles 4 and 3 combined). Adjustment for socioeconomic status and lifestyle factors slightly attenuated the association (hazard ratio = 16.7), and adding number of reported pain sites weakened the association even more (hazard ratio = 7.1, 95% CI = 3.8–12.8). Also, participants reporting poor mental health had a higher risk for disability pension due to musculoskeletal diseases (age and gender adjusted hazard ratio = 1.8, 95% CI = 1.3–2.6); however, in the final model the risk was not statistically significant. Conclusions The physical component in health-related quality of life
-
Haukenes, Inger; Farbu, Erlend H; Riise, Trond; Tell, Grethe S
2014-02-14
Musculoskeletal diseases are characterized by a high degree of comorbidity with common mental disorders and are a major cause of health-related exclusion from working life. Using a prospective design we aimed to examine the relative importance of physical and mental health-related quality of life as predictors of disability pension due to musculoskeletal diseases. A subsample (N = 18,581) born 1953-1957, participated in the The Hordaland Health Study (HUSK) during 1997-1999, and was followed through December 31st 2004. Baseline measures of health-related quality of life were estimated using the Physical (PCS) and Mental Component Summary (MCS) of the Short Form-12 (SF-12). Further information on education, occupation, smoking, physical activity, number of musculoskeletal pain sites and BMI were provided by questionnaires and health examination. The association between self-perceived physical and mental health and subsequent disability pension, obtained from the national database of health and social benefits was estimated using Cox regression analyses. Participants reporting poor physical health (quartile 1) had a marked increased risk for disability pension due to musculoskeletal diseases (age and gender-adjusted hazard ratio = 22.1, 95% CI = 12.5-39.0) compared with those reporting good/somewhat good physical health (quartiles 4 and 3 combined). Adjustment for socioeconomic status and lifestyle factors slightly attenuated the association (hazard ratio = 16.7), and adding number of reported pain sites weakened the association even more (hazard ratio = 7.1, 95% CI = 3.8-12.8). Also, participants reporting poor mental health had a higher risk for disability pension due to musculoskeletal diseases (age and gender adjusted hazard ratio = 1.8, 95% CI = 1.3-2.6); however, in the final model the risk was not statistically significant. The physical component in health-related quality of life (SF-12) was a strong predictor of disability
-
Sonography of the musculoskeletal system in dogs and cats.
Kramer, M; Gerwing, M; Hach, V; Schimke, E
1997-01-01
Sonography of the musculoskeletal system in dogs and cats was undertaken to evaluate the application of this imaging procedure in orthopedics. In most of the patients a 7.5 MHz linear transducer was used because of its flat application surface and its resolving power. The evaluation of bone by sonography is limited, but sonography can provide addition information regarding the bone surface and surrounding soft tissue. Ultrasound is valuable for assessing joint disease. Joint effusion, thickening of the joint capsule and cartilage defects can be identified sonographically. It is also possible to detect bone destruction. Instabilities are often identified with the help of a dynamic examination. Soft tissue abnormalities of the musculoskeletal system lend themselves to sonographic evaluation. Partial or complete muscles or tendon tears are able to be differentiated and the healing process can be monitored. Most of the diseases that are in the area of the biceps or the achilles tendon, such as dislocation of the tendon, old injuries with scarification, free dissecates in the tendonsheath, tendinitis and/or tendosynovitis can be differentiated by sonography. In addition, with clinical and laboratory findings, it is often possible to make a correct diagnosis with ultrasound in patients with abscesses, foreign bodies, hematomas, soft tissue tumors and lipomas.
-
Pain associated with the musculoskeletal system in children from Warsaw schools.
Słowińska, Iwona; Kwiatkowska, Małgorzata; Jednacz, Ewa; Mańczak, Małgorzata; Rutkowska-Sak, Lidia; Raciborski, Filip
2015-01-01
To assess the prevalence of pain in the musculoskeletal system and possible reasons for these complaints among early age children from Warsaw schools. The study was conducted in 34 randomly selected primary schools in Warsaw in 2011. 2748 survey-questionnaires were given to parents or legal guardians by children. Of these, 1509 surveys were subject to a final analysis. The survey included 66 questions regarding, among other things, pain in the musculoskeletal system in children. Additionally, there were questions about possibly occurring diseases, any postural defects, significant obesity, as well as effects of these complaints on the child's physical activity. Survey data regarded 6-7-year-old children. In the group of 1509 respondents, 242 children (16%) complained about pain in the musculoskeletal system. Pain was located most frequently in the knee joints, and more rarely in the spine and joints in the upper extremities. In the group of children who complained about pain, moderate physical activity was statistically significantly limited. According to parents, physicians did not diagnose any medical conditions in 106 children. Joint disease was diagnosed in 33 children. Postural defects were diagnosed in 589 children. In 123 children complaining about pain at least one postural defect was diagnosed. Such defects were diagnosed statistically significantly more rarely (p = 0.011) in 1234 children who did not complain about pain (460 children). Platypodia or other foot deformation was observed in 25% of these children, spinal curvature in 12%, abnormal knee joint position in 11% and uneven hip position in 2% children. Of note, 17% of all children were significantly overweight. In overweight children the prevalence of pain, especially in the knee joints and feet, was significantly higher. This study aims to underline the problem of musculoskeletal pain in early-age children which limits their physical activity. Also the authors draw attention to the issue of
-
Rheumatology and musculoskeletal medicine
Davenport, Graham
2004-01-01
MUSCULOSKELETAL disease accounts for a large proportion of a general practitioner's (GP's) workload. Proper management can not only improve quality of care, but also increase job satisfaction and reap rewards under the new contract. Osteoporosis creates a huge socioeconomic burden of disease and disability. Identifying high-risk groups in primary care and using preventative treatment can result in a substantial reduction in morbidity and mortality. GPs can help by presenting a unified lifestyle message, advising on fall prevention, and providing effective treatment; in particular, calcium and vitamin D for female nursing home residents. Osteoarthritis is eminently treatable in primary care with a number of management options for GPs, in addition to drug therapy. Glucosamine and chondroitin have few side effects and are worth recommending to patients with mild knee osteoarthritis. Rheumatoid arthritis can cause significant disability, which can be limited by early diagnosis, referral, and treatment. Severe refractory rheumatoid arthritis may warrant referral for consideration of biologic therapy. Assessment of the cardiovascular risk and possible use of statins in rheumatoid patients may reduce their cardiovascular mortality. GPs should aim to help patients to achieve optimum quality of life by using a holistic approach and by allowing maximum choice and control over their disease. PMID:15186570
-
The Biphasic Effect of Vitamin D on the Musculoskeletal and Cardiovascular System
2017-01-01
This narrative review summarizes beneficial and harmful vitamin D effects on the musculoskeletal and cardiovascular system. Special attention is paid to the dose-response relationship of vitamin D with clinical outcomes. In infants and adults, the risk of musculoskeletal diseases is highest at circulating 25-hydroxyvitamin D (25OHD) concentrations below 25 nmol/L and is low if 40–60 nmol/L are achieved. However, evidence is also accumulating that in elderly people the risk of falls and fractures increases again at circulating 25OHD levels > 100 nmol/L. Cohort studies report a progressive increase in cardiovascular disease (CVD) events at 25OHD levels < 50 nmol/L. Nevertheless, meta-analyses of randomized controlled trials suggest only small beneficial effects of vitamin D supplements on surrogate parameters of CVD risk and no reduction in CVD events. Evidence is accumulating for adverse vitamin D effects on CVD outcomes at 25OHD levels > 100 nmol/L, but the threshold may be influenced by the level of physical activity. In conclusion, dose-response relationships indicate deleterious effects on the musculoskeletal system and probably on the cardiovascular system at circulating 25OHD levels < 40–60 nmol/L and >100 nmol/L. Future studies should focus on populations with 25OHD levels < 40 nmol/L and should avoid vitamin D doses achieving 25OHD levels > 100 nmol/L. PMID:28912809
-
The Biphasic Effect of Vitamin D on the Musculoskeletal and Cardiovascular System.
Zittermann, Armin
2017-01-01
This narrative review summarizes beneficial and harmful vitamin D effects on the musculoskeletal and cardiovascular system. Special attention is paid to the dose-response relationship of vitamin D with clinical outcomes. In infants and adults, the risk of musculoskeletal diseases is highest at circulating 25-hydroxyvitamin D (25OHD) concentrations below 25 nmol/L and is low if 40-60 nmol/L are achieved. However, evidence is also accumulating that in elderly people the risk of falls and fractures increases again at circulating 25OHD levels > 100 nmol/L. Cohort studies report a progressive increase in cardiovascular disease (CVD) events at 25OHD levels < 50 nmol/L. Nevertheless, meta-analyses of randomized controlled trials suggest only small beneficial effects of vitamin D supplements on surrogate parameters of CVD risk and no reduction in CVD events. Evidence is accumulating for adverse vitamin D effects on CVD outcomes at 25OHD levels > 100 nmol/L, but the threshold may be influenced by the level of physical activity. In conclusion, dose-response relationships indicate deleterious effects on the musculoskeletal system and probably on the cardiovascular system at circulating 25OHD levels < 40-60 nmol/L and >100 nmol/L. Future studies should focus on populations with 25OHD levels < 40 nmol/L and should avoid vitamin D doses achieving 25OHD levels > 100 nmol/L.
-
Rosenbaum, Andrew J; Pauze, Denis; Pauze, Daniel; Robak, Nancy; Zade, Ralph; Mulligan, Michael; Uhl, Richard L
2015-01-01
prevalence of limited musculoskeletal literacy is greater than that of limited general health literacy, with minorities and those with lower education levels most at risk. These findings are consistent with other disease and specialty specific literacy studies. Although such insight will assist providers in accurately targeting education and outreach campaigns, it remains imperative that additional research be performed to determine if limited literacy correlates with increased complications and worse outcomes in those with musculoskeletal conditions. Level IV. The authors have no relevant financial disclosures or conflicts of interest with regard to this manuscript. No funding was received.
-
Musculoskeletal pain in patients with chronic kidney disease.
Caravaca, Francisco; Gonzales, Boris; Bayo, Miguel Ángel; Luna, Enrique
2016-01-01
Chronic musculoskeletal pain (CMP) is a very common symptom in patients with chronic kidney disease (CKD), and is associated with a significant deterioration in quality of life. To determine the prevalence and clinical characteristics associated with CMP in patients with advanced CKD not on dialysis, and to analyse their relation with other uraemic symptoms and their prognosis significance. Cross-sectional study to analyse the uraemic symptoms of an unselected cohort of patients with CKD stage 4-5 pre-dialysis. In order to characterise patients with CMP, demographic and anthropometric data were collected, as well as data on comorbidities and kidney function. In addition, inflammatory parameters, uric parameters, bone mineral metabolism including 25-hydroxycholecalciferol (25-OHCC), creatine kinase and drugs of potential interest including allopurinol, statins and erythropoiesis-stimulating agents were recorded. The study group consisted of 1169 patients (mean age 65±15 years, 54% male). A total of 38% of patients complained of CMP, and this symptom was more prevalent in women than in men (49 vs. 28%; P<.0001). Muscle weakness, pruritus, muscle cramps, ecchymosis, insomnia, oedema and dyspnoea were the most common symptoms associated with CMP. There were no significant associations between serum levels of creatine kinase, 25-OHCC, treatment with allopurinol, statins or erythropoiesis-stimulating agents and CMP. The female gender, elderly age, obesity, comorbidity (mainly diabetes, heart failure or COPD), and elevated levels of inflammatory markers (C-reactive protein and non-neutrophilic leukocytes) were the best determinants of CMP. While patients with CMP showed a worse survival rate, a multivariate analysis adjusted for demographic data ruled out the independent association of CMP with mortality. CMP is highly prevalent in patients with advanced CKD and is associated with other common symptoms of chronic uraemia. As with the general population, elderly age, the
-
Kants Theorie der Sonne: Physikgeschichte
NASA Astrophysics Data System (ADS)
Jacobi, Manfred
2005-01-01
Im Rahmen seiner Kosmogonie entwickelte der junge Immanuel Kant eine Theorie der Sonne. Sie ist ein einzigartiges Zeugnis seiner intuitiven Vorstellungskraft und beweist auch die Leistungsfähigkeit der damaligen, vorwiegend von Newton geprägten Weltsicht. Entstehung, Aufbau und Dynamik der Sonne werden in Kants Theorie ebenso erklärt wie etwa das Phänomen der Sonnenflecken.
-
Musculoskeletal manifestations in diabetic versus prediabetic patients.
Fatemi, Alimohammad; Iraj, Bijan; Barzanian, Jafar; Maracy, Mohammadreza; Smiley, Abbas
2015-09-01
This study was carried out to evaluate the prevalence of musculoskeletal manifestations in a sample of patients with diabetes mellitus (DM) and those with prediabetes and compare the findings between the two groups. One hundred and eighty-eight patients with DM and 125 prediabetic subjects were randomly enrolled in this cross-sectional study. Demographic data and past history were recorded. Musculoskeletal physical examinations were done by a single rheumatologist. Regression analyses were employed to assess the crude and adjusted effects of determinants on DM musculoskeletal manifestations (DMMMs). Female/male ratio was not significantly different between diabetic and prediabetic patients (4.4 vs. 4.7, respectively, P = 0.9). However, diabetic patients were significantly older than the prediabetic ones (56.6 vs. 52 years, respectively, P = 0.0001); 83.5% of diabetic patients and 52.8% of prediabetic ones had at least one musculoskeletal manifestation (P = 0.0001). The prevalence of knee osteoarthritis and shoulder involvement were almost two times more common (P = 0.0001 and P = 0.015) in diabetic patients than in prediabetic ones (73.4% vs. 38% and 21.2% vs. 9.5%, respectively). Prevalence of carpal tunnel syndrome (CTS) was 48% and 36.5% in patients with diabetes and prediabetes, respectively (P = 0.053). Multivariate backward regression analysis showed age, sex, BMI (body mass index) and DM as the significant determinants in development of musculoskeletal manifestations in all subjects. Age and BMI were the only significant factors associated with musculoskeletal manifestations in both diabetic and prediabetic patients. Diabetic and prediabetic patients may show high prevalence of musculoskeletal manifestations. In non-diabetic patients diagnosed with CTS, prediabetes might be ruled out. © 2015 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.
-
Postoperative ultrasonography of the musculoskeletal system.
Chun, Kyung Ah; Cho, Kil-Ho
2015-07-01
Ultrasonography of the postoperative musculoskeletal system plays an important role in the accurate diagnosis of abnormal lesions in the bone and soft tissues. Ultrasonography is a fast and reliable method with no harmful irradiation for the evaluation of postoperative musculoskeletal complications. In particular, it is not affected by the excessive metal artifacts that appear on computed tomography or magnetic resonance imaging. Another benefit of ultrasonography is its capability to dynamically assess the pathologic movement in joints, muscles, or tendons. This article discusses the frequent applications of musculoskeletal ultrasonography in various postoperative situations including those involving the soft tissues around the metal hardware, arthroplasty, postoperative tendons, recurrent soft tissue tumors, bone unions, and amputation surgery.
-
NASA Astrophysics Data System (ADS)
Vogel, Helmut
Das beliebte Arbeitsbuch "Probleme aus der Physik" bietet nun auch zur 17. Auflage von Gerthsen Vogel "Physik" (ISBN 3-540-56638-4) mit über 1150 gelösten Aufgaben aus der Physik und ihren Anwendungen in Technik, Astrophysik, Geound Biowissenschaften eine Fülle an Material zum Üben und Weiterlernen, zur Prüfungsvorbereitung und zum Selbststudium. Neu hinzugekommen ist ein Kapitel zur nichtlinearen Dynamik. Aufgaben aller Schwierigkeitsgrade machen "Probleme aus der Physik" unentbehrlich für Studenten der Physik im Haupt- und Nebenfach; Schüler der Leistungskurse Physik finden hier eine hervorragende Ergänzung.
-
Sujlana, Parvinder; Skrok, Jan; Fayad, Laura M
2018-04-01
Although postcontrast imaging has been used for many years in musculoskeletal imaging, dynamic contrast enhanced (DCE) MRI is not routinely used in many centers around the world. Unlike conventional contrast-enhanced sequences, DCE-MRI allows the evaluation of the temporal pattern of enhancement in the musculoskeletal system, perhaps best known for its use in oncologic applications (such as differentiating benign from malignant tumors, evaluating for treatment response after neoadjuvant chemotherapy, and differentiating postsurgical changes from residual tumor). However, DCE-MRI can also be used to evaluate inflammatory processes such as Charcot foot and synovitis, and evaluate bone perfusion in entities like Legg Calve Perthes disease and arthritis. Finally, vascular abnormalities and associated complications may be better characterized with DCE-MRI than conventional imaging. The goal of this article is to review the applications and technical aspects of DCE-MRI in the musculoskeletal system. 5 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2018;47:875-890. © 2017 International Society for Magnetic Resonance in Medicine.
-
Choi, Eunsil; Kang, Nalae; Jeon, Young; Pai, Hyun-Sook
2016-01-01
ABSTRACT The unique Escherichia coli GTPase Der (double Era-like GTPase), which contains tandemly repeated GTP-binding domains, has been shown to play an essential role in 50S ribosomal subunit biogenesis. The depletion of Der results in the accumulation of precursors of 50S ribosomal subunits that are structurally unstable at low Mg2+ concentrations. Der homologs are ubiquitously found in eubacteria. Conversely, very few are conserved in eukaryotes, and none is conserved in archaea. In the present study, to verify their conserved role in bacterial 50S ribosomal subunit biogenesis, we cloned Der homologs from two gammaproteobacteria, Klebsiella pneumoniae and Salmonella enterica serovar Typhimurium; two pathogenic bacteria, Staphylococcus aureus and Neisseria gonorrhoeae; and the extremophile Deinococcus radiodurans and then evaluated whether they could functionally complement the E. coli der-null phenotype. Only K. pneumoniae and S. Typhimurium Der proteins enabled the E. coli der-null strain to grow under nonpermissive conditions. Sucrose density gradient experiments revealed that the expression of K. pneumoniae and S. Typhimurium Der proteins rescued the structural instability of 50S ribosomal subunits, which was caused by E. coli Der depletion. To determine what allows their complementation, we constructed Der chimeras. We found that only Der chimeras harboring both the linker and long C-terminal regions could reverse the growth defects of the der-null strain. Our findings suggest that ubiquitously conserved essential GTPase Der is involved in 50S ribosomal subunit biosynthesis in various bacteria and that the linker and C-terminal regions may participate in species-specific recognition or interaction with the 50S ribosomal subunit. IMPORTANCE In Escherichia coli, Der (double Era-like GTPase) is an essential GTPase that is important for the production of mature 50S ribosomal subunits. However, to date, its precise role in ribosome biogenesis has not been
-
Hill, Jonathan C; Kang, Sujin; Benedetto, Elena; Myers, Helen; Blackburn, Steven; Smith, Stephanie; Hay, Elaine; Rees, Jonathan; Beard, David; Glyn-Jones, Sion; Barker, Karen; Ellis, Benjamin; Fitzpatrick, Ray; Price, Andrew
2016-01-01
Objectives Current musculoskeletal outcome tools are fragmented across different healthcare settings and conditions. Our objectives were to develop and validate a single musculoskeletal outcome measure for use throughout the pathway and patients with different musculoskeletal conditions: the Arthritis Research UK Musculoskeletal Health Questionnaire (MSK-HQ). Setting A consensus workshop with stakeholders from across the musculoskeletal community, workshops and individual interviews with a broad mix of musculoskeletal patients identified and prioritised outcomes for MSK-HQ inclusion. Initial psychometric validation was conducted in four cohorts from community physiotherapy, and secondary care orthopaedic hip, knee and shoulder clinics. Participants Stakeholders (n=29) included primary care, physiotherapy, orthopaedic and rheumatology patients (n=8); general practitioners, physiotherapists, orthopaedists, rheumatologists and pain specialists (n=7), patient and professional national body representatives (n=10), and researchers (n=4). The four validation cohorts included 570 participants (n=210 physiotherapy, n=150 hip, n=150 knee, n=60 shoulder patients). Outcome measures Outcomes included the MSK-HQ's acceptability, feasibility, comprehension, readability and responder burden. The validation cohort outcomes were the MSK-HQ's completion rate, test–retest reliability and convergent validity with reference standards (EQ-5D-5L, Oxford Hip, Knee, Shoulder Scores, and the Keele MSK-PROM). Results Musculoskeletal domains prioritised were pain severity, physical function, work interference, social interference, sleep, fatigue, emotional health, physical activity, independence, understanding, confidence to self-manage and overall impact. Patients reported MSK-HQ items to be ‘highly relevant’ and ‘easy to understand’. Completion rates were high (94.2%), with scores normally distributed, and no floor/ceiling effects. Test–retest reliability was excellent, and
-
Construction of a Der p2-transgenic plant for the alleviation of airway inflammation
Lee, CC; Ho, H; Lee, KT; Jeng, ST; Chiang, BL
2011-01-01
In clinical therapy, the amount of antigen administered to achieve oral tolerance for allergic diseases is large, and the cost is a major consideration. In this study, we used tobacco plants to develop a large-scale protein production system for allergen-specific immunotherapy, and we investigated the mechanisms of oral tolerance induced by a transgenic plant-derived antigen. We used plants (tobacco leaves) transgenic for the Dermatophagoides pteronyssinus 2 (Der p2) antigen to produce Der p2. Mice received total protein extract from Der p2 orally once per day over 6 days (days 0–2 and days 6–8). Mice were also sensitized and challenged with yeast-derived recombinant Der p2 (rDer p2), after which the mice were examined for airway hyper-responsiveness and airway inflammation. After sensitization and challenge with rDer p2, mice that were fed with total protein extracted from transgenic plants showed decreases in serum Der p2-specific IgE and IgG1 titers, decreased IL-5 and eotaxin levels in bronchial alveolar lavage fluid, and eosinophil infiltration in the airway. In addition, hyper-responsiveness was also decreased in mice that were fed with total protein extracted from transgenic plants, and CD4+CD25+Foxp3+ regulatory T cells were significantly increased in mediastinal and mesenteric lymph nodes. Furthermore, splenocytes isolated from transgenic plant protein-fed mice exhibited decreased proliferation and increased IL-10 secretion after stimulation with rDer p2. The data here suggest that allergen-expressing transgenic plants could be used for therapeutic purposes for allergic diseases. PMID:21602845
-
Work-related musculoskeletal injuries in Prosthetists and Orthotists in Australia.
Anderson, S; Stuckey, R; Oakman, J
2018-06-12
This study aims to determine the prevalence of work-related musculoskeletal disorders in prosthetists/orthotists working in Australia. Secondary to this, the relationship between work-related hazards and work-related musculoskeletal disorders will be examined. In 2012 a self-report survey was conducted with the prosthetist/orthotist workforce in Australia (N=139, 56% response rate). Data on workplace physical and psychosocial hazards, job satisfaction, work life balance and musculoskeletal discomfort were collected. Predictors of work-related musculoskeletal disorders were assessed using logistic regression analysis. Prevalence of work-related musculoskeletal disorders was 80%. Gender (β= 1.31, p=0.03), total weekly hours (β=0.9, p<0.01), Physical (β=1.91, p<0.01) and Psychosocial (β=1.28, p<0.01) hazards were all associated with reporting of work-related musculoskeletal disorders. Females reported higher levels of work-related musculoskeletal disorder discomfort than males in all body areas. Work-related musculoskeletal disorders prevalence is high in prosthetists/orthotists. This suggests that focus on work place injury prevention is required. Targeted prevention requires systematic identification and then control of all relevant workplace hazards.
-
Musculoskeletal pain in obese adolescents.
Jannini, Suely Nóbrega; Dória-Filho, Ulysses; Damiani, Durval; Silva, Clovis Artur Almeida
2011-01-01
To determine the prevalence of pain, musculoskeletal syndromes, orthopedic disorders and using computers and playing videogames among obese adolescents. This was a cross-sectional study that investigated 100 consecutive obese adolescents and 100 healthy-weight controls using a confidential, self-report questionnaire covering demographic data, sports participation, painful musculoskeletal system symptoms and using computers and playing videogames. The questionnaire's test-retest reliability was tested. Physical examination covered six musculoskeletal syndromes and seven orthopedic disorders. The kappa index for test-retest was 0.724. Pain and musculoskeletal syndromes were equally prevalent in both groups (44 vs. 56%, p = 0.09; 12 vs. 16%, p = 0.541; respectively). Notwithstanding, orthopedic disorders (98 vs. 76%, p = 0.0001), tight quadriceps (89 vs. 44%, p = 0.0001) and genu valgum (87 vs. 24%, p = 0.0001) were significantly more prevalent in obese adolescents than in controls. Median time spent using a computer the day before, on Saturdays and on Sundays were all lower among the obese subjects (30 vs. 60 minutes, p = 0.0001; 1 vs. 60 minutes, p = 0.001; and 0 vs. 30 minutes, p = 0.02; respectively). Obese adolescents were less likely to play handheld videogames (2 vs. 11%, p = 0.003) and there was no difference in the two groups' use of full-sized videogames (p > 0.05). Comparing obese adolescents with pain to those free from pain revealed that pain was more frequent among females (59 vs. 39%, p = 0.048) and was associated with greater median time spent playing on Sundays [0 (0-720) vs. 0 (0-240) minutes, p = 0.028]. Obesity can cause osteoarticular system damage at the start of adolescence, particularly to the lower limbs. Programs developed specifically for obese female adolescents with musculoskeletal pain are needed.
-
Theoretische Konzepte der Physik
NASA Astrophysics Data System (ADS)
Longair, Malcolm S.; Simon, B.; Simon, H.
"Dies ist kein Lehrbuch der theoretischen Physik, auch kein Kompendium der Physikgeschichte ... , vielmehr eine recht anspruchsvolle Sammlung historischer Miniaturen zur Vergangenheit der theoretischen Physik - ihrer "Sternstunden", wenn man so will. Frei vom Zwang, etwas Erschöpfendes vorlegen zu müssen, gelingt dem Autor etwas Seltenes: einen "lebendigen" Zugang zum Ideengebäude der modernen Physik freizulegen, ... zu zeigen, wie Physik in praxi entsteht... Als Vehikel seiner Absichten dienen dem Autor geschichtliche Fallstudien, insgesamt sieben an der Zahl. Aus ihnen extrahiert er das seiner Meinung nach Lehrhafte, dabei bestrebt, mathematische Anachronismen womöglich zu vermeiden... Als Student hätte ich mir diese gescheiten Essays zum Werden unserer heutigen physikalischen Weltsicht gewünscht. Sie sind originell, didaktisch klug und genieren sich auch nicht, von der Faszination zu sprechen, die ... von der Physik ausgeht. Unnötig darauf hinzuweisen, das sie ein gründliches "konventionelles" Studium weder ersetzen wollen noch können, sie vermögen aber, dazu zu ermuntern." #Astronomische Nachrichten (zur englischen Ausgabe)#1
-
Diagnostic and interventional musculoskeletal ultrasound: part 1. Fundamentals.
Smith, Jay; Finnoff, Jonathan T
2009-01-01
Musculoskeletal ultrasound involves the use of high-frequency sound waves to image soft tissues and bony structures in the body for the purposes of diagnosing pathology or guiding real-time interventional procedures. Recently, an increasing number of physicians have integrated musculoskeletal ultrasound into their practices to facilitate patient care. Technological advancements, improved portability, and reduced costs continue to drive the proliferation of ultrasound in clinical medicine. This increased interest creates a need for education pertaining to all aspects of musculoskeletal ultrasound. The primary purpose of this article is to review diagnostic ultrasound technology and its potential clinical applications in the evaluation and treatment of patients with neurologic and musculoskeletal disorders. After reviewing this article, physicians should be able to (1) list the advantages and disadvantages of ultrasound compared with other available imaging modalities, (2) describe how ultrasound machines produce images using sound waves, (3) discuss the steps necessary to acquire and optimize an ultrasound image, (4) understand the different ultrasound appearances of tendons, nerves, muscles, ligaments, blood vessels, and bones, and (5) identify multiple applications for diagnostic and interventional musculoskeletal ultrasound in musculoskeletal practice. Part 1 of this 2-part article reviews the fundamentals of clinical ultrasonographic imaging, including relevant physics, equipment, training, image optimization, and scanning principles for diagnostic and interventional purposes.
-
Strahlungsfeldbedingungen bei der Ionisationsdosimetrie
NASA Astrophysics Data System (ADS)
Krieger, Hanno
Bei der Dosimetrie von Photonenstrahlungen mit luftgefüllten Ionisationskammern werden in diesem Kapitel zwei Grenzfälle unterschieden. Der eine Fall ist die Bedingung des so genannten Sekundärelektronengleichwichts im Kammervolumen. In diesem Fall bestimmen ausschließlich die Photonen im Messvolumen die dosimetrische Anzeige. Der zweite Grenzfall ist gegeben, wenn das Luftvolumen und die Kammer das Strahlungsfeld im Phantom so wenig stören, dass der Sekundärelektronenfluss unverändert bleibt. Diese Bedingungen nennt man BRAGG-GRAY-Bedingungen. Beide Grenzfälle sind in der Praxis nur näherungsweise zu verwirklichen. Abweichungen müssen durch entsprechende Korrekturen oder Kalibrierungen berücksichtigt werden.
-
Organisationsaspekte in der Umsetzung
NASA Astrophysics Data System (ADS)
Balck, Henning; Bungard, Walter; Hofmann, Karsten; Ganz, Walter; Schwenker, Burkhard; Hanßen, Dirk; Meindl, Rudolf; Schloske, Alexander; Thieme, Paul; Teufel, Peter
Strukturbrüche sind eine der Hauptursachen für die Schwierigkeiten vieler Unternehmen, ihre Organisationsform zu modernisieren und vor allem turbulenten Marktbedingungen anzupassen. Klassische Beispiele für Strukturbrüche finden sich in der Spaltung von Aufbau- und Ablauforganisation, der Spaltung von Produktion und Dienstleistung oder der Spaltung von Planung und Ausführung. Ein wirkungsvoller Ansatz zur Überwindung solcher Spaltungen ist eine Art Versöhnungsmuster: die Polare Organisation. Wesentliche Elemente dieser Organisationsform sind ihr Netzwerkcharakter, kooperatives Zusammenwirken, eine hohe Kommunikationsintensität und eine polare Koppelung der kommunizierenden Partner oder - in abstrahierter Form - die organisierte Balance erfolgskritischer Gegensätze, wie Kosten und Qualität.
-
MUSCULOSKELETAL SCREENING AND FUNCTIONAL TESTING: CONSIDERATIONS FOR BASKETBALL ATHLETES.
Bird, Stephen P; Markwick, William J
2016-10-01
Youth participation in basketball is on the rise, with basketball one of the top five participation sports in Australia. With increased participation there is a need for greater awareness of the importance of the pre-participation examination, including musculoskeletal screening and functional performance testing as part of a multidisciplinary approach to reducing the risk for future injuries. As majority of all basketball injuries affect the lower extremities, pre-participation musculoskeletal screening and functional performance testing should assess fundamental movement qualities throughout the kinetic chain with an emphasis on lower extremity force characteristics, specifically eccentric loading tasks. Thus, the purpose of this clinical commentary is to review the existing literature elucidating pre-participation musculoskeletal screening and functional performance tests that can be used as a framework for rehabilitation professionals in assessing basketball athletes' readiness to safely perform the movement demands of their sport. Relevant articles published between 2000 and 2016 using the search terms 'musculoskeletal screening', 'functional testing', 'youth athletes', and 'basketball' were identified using MEDLINE. From a basketball-specific perspective, several relevant musculoskeletal assessments were identified, including: the Functional Hop Test Combination, the Landing Error Scoring System, the Tuck Jump Assessment, the Weight-Bearing Lunge Test, and the Star Excursion Balance Test. Each of these assessments creates movement demands that allow for easy identification of inefficient and/or compensatory movement tendencies. A basic understanding of musculoskeletal deficits including bilateral strength and flexibility imbalances, lower crossed syndrome, and dominance-related factors are key components in determination of injury risk. Assessment of sport-specific movement demands through musculoskeletal screening and functional performance testing is
-
Aquatic exercise & balneotherapy in musculoskeletal conditions.
Verhagen, Arianne P; Cardoso, Jefferson R; Bierma-Zeinstra, Sita M A
2012-06-01
This is a best-evidence synthesis providing an evidence-based summary on the effectiveness of aquatic exercises and balneotherapy in the treatment of musculoskeletal conditions. The most prevalent musculoskeletal conditions addressed in this review include: low back pain, osteoarthritis, fibromyalgia and rheumatoid arthritis. Over 30 years of research demonstrates that exercises in general, and specifically aquatic exercises, are beneficial for reducing pain and disability in many musculoskeletal conditions demonstrating small to moderate effect sizes ranging between 0.19 and 0.32. Balneotherapy might be beneficial, but the evidence is yet insufficient to make a definitive statement about its use. High-quality trials are needed on balneotherapy and aquatic exercises research especially in specific patient categories that might benefit most. Copyright © 2012 Elsevier Ltd. All rights reserved.
-
Mechanical regulation of musculoskeletal system development.
Felsenthal, Neta; Zelzer, Elazar
2017-12-01
During embryogenesis, the musculoskeletal system develops while containing within itself a force generator in the form of the musculature. This generator becomes functional relatively early in development, exerting an increasing mechanical load on neighboring tissues as development proceeds. A growing body of evidence indicates that such mechanical forces can be translated into signals that combine with the genetic program of organogenesis. This unique situation presents both a major challenge and an opportunity to the other tissues of the musculoskeletal system, namely bones, joints, tendons, ligaments and the tissues connecting them. Here, we summarize the involvement of muscle-induced mechanical forces in the development of various vertebrate musculoskeletal components and their integration into one functional unit. © 2017. Published by The Company of Biologists Ltd.
-
Mäntyniemi, Anne; Oksanen, Tuula; Salo, Paula; Virtanen, Marianna; Sjösten, Noora; Pentti, Jaana; Kivimäki, Mika; Vahtera, Jussi
2012-08-01
Observational studies suggest that high job strain is a risk factor for retirement on health grounds, but few studies have analysed specific diagnoses. We examined job strain's association with all-cause and cause-specific disability pensions. Survey responses to questions about job strain from 48,598 (response rate, 68%) public sector employees in Finland from 2000 to 2002 were used to determine work unit- and occupation-based scores. These job strain scores were assigned to all the 69,842 employees in the same work units or occupations. All participants were linked to the disability pension register of the Finnish Centre of Pensions with no loss to follow-up. Cox proportional hazard models were used to calculate HRs and their 95% CIs for disability pensions adjusted by demographic, work unit characteristics and baseline health in analyses stratified by sex and socioeconomic position. During a mean follow-up of 4.6 years, 2572 participants (4%) were granted a disability pension. A one-unit increase in job strain was associated with a 1.3- to 2.4-fold risk of requiring a disability pension due to musculoskeletal diseases in men, women and manual workers, depending on the measure of job strain (work unit or occupation based). The risk of disability pension due to cardiovascular diseases was increased in men with high job strain but not in women nor in any socioeconomic group. No consistent pattern was found for disability pension due to depression. High job strain is a risk factor for disability pension due to musculoskeletal diseases.
-
Hill, Jonathan C; Kang, Sujin; Benedetto, Elena; Myers, Helen; Blackburn, Steven; Smith, Stephanie; Dunn, Kate M; Hay, Elaine; Rees, Jonathan; Beard, David; Glyn-Jones, Sion; Barker, Karen; Ellis, Benjamin; Fitzpatrick, Ray; Price, Andrew
2016-08-05
Current musculoskeletal outcome tools are fragmented across different healthcare settings and conditions. Our objectives were to develop and validate a single musculoskeletal outcome measure for use throughout the pathway and patients with different musculoskeletal conditions: the Arthritis Research UK Musculoskeletal Health Questionnaire (MSK-HQ). A consensus workshop with stakeholders from across the musculoskeletal community, workshops and individual interviews with a broad mix of musculoskeletal patients identified and prioritised outcomes for MSK-HQ inclusion. Initial psychometric validation was conducted in four cohorts from community physiotherapy, and secondary care orthopaedic hip, knee and shoulder clinics. Stakeholders (n=29) included primary care, physiotherapy, orthopaedic and rheumatology patients (n=8); general practitioners, physiotherapists, orthopaedists, rheumatologists and pain specialists (n=7), patient and professional national body representatives (n=10), and researchers (n=4). The four validation cohorts included 570 participants (n=210 physiotherapy, n=150 hip, n=150 knee, n=60 shoulder patients). Outcomes included the MSK-HQ's acceptability, feasibility, comprehension, readability and responder burden. The validation cohort outcomes were the MSK-HQ's completion rate, test-retest reliability and convergent validity with reference standards (EQ-5D-5L, Oxford Hip, Knee, Shoulder Scores, and the Keele MSK-PROM). Musculoskeletal domains prioritised were pain severity, physical function, work interference, social interference, sleep, fatigue, emotional health, physical activity, independence, understanding, confidence to self-manage and overall impact. Patients reported MSK-HQ items to be 'highly relevant' and 'easy to understand'. Completion rates were high (94.2%), with scores normally distributed, and no floor/ceiling effects. Test-retest reliability was excellent, and convergent validity was strong (correlations 0.81-0.88). A new
-
Lin, Jianli; Li, Meng; Liu, Yulin; Jiang, Congli; Wu, Yulan; Wang, Yuanyuan; Gao, Anjian; Liu, Zhigang; Yang, Pingchang; Liu, Xiaoyu
2015-01-01
The house dust mite (HDM), Dermatophagoidesfarinae (D. farina), is one of the most important indoor allergen sources and a major elicitor of allergic asthma; itscharacterization is important in the diagnosis and immunotherapy of mite allergen-relevant diseases. This study aims to characterize a novel allergen, the D. farinae-derived serpin (Der f 27). In this study, the total RNA of D. farinae was extracted, and the Der f 27 gene was cloned and expressed. The allergenicity of recombinant Der f 27 protein was determined by enzyme-linked immunosorbent assay, and Western-blotting with the sera of asthma patients, and skin prick test (SPT) in allergic human subjects. A r-Der f 27 allergic asthma mouse model was established. The cloned Der f 27 gene has been presented at the Gene Bank with an accession number of KM009995. The IgE levels of r-Der f 27 in the serum from r-Der f 27 SPT positive allergic patients were 3 folds more than healthy subjects. The Der f 27 SPT positive ratewas 42.1% in 19 DM-SPT positive patients. Airway hyperresponsiveness, serum specific IgE, and levels of interleukin-4 in the spleen cell culture supernatant were significantly increased in allergic asthma mice sensitized to r-Der f 27. In conclusion, Der f 27 is a new subtype of house mite allergen. PMID:26328010
-
Chronic musculoskeletal ankle disorders in Sri Lanka.
Weerasekara, Ishanka; Hiller, Claire E
2017-05-25
Musculoskeletal disorders of the lower extremities are commonly affected by chronicity and disability. One of the most commonly affected areas is the ankle. Epidemiological information is limited for chronic musculoskeletal ankle disorders in the general community, particularly in the developing world. This study aimed to determine the prevalence and impact of chronic musculoskeletal ankle disorders in the Sri Lankan community. A cross-sectional stratified random sample of people (n = 1000) aged 18 to 85 years in Sri Lanka was undertaken by questionnaire in the general community setting. Of those questionnaires, 827 participants provided data. Point prevalence for no history of ankle injury or ankle disorders, history of ankle injuries without chronic ankle disorders, and chronic ankle disorders were obtained. Point prevalence of chronic musculoskeletal disorders and causes for chronicity was evaluated. There were 448 (54.2%) participants with no ankle disorders, 164 (19.8%) with a history of ankle injury but no chronic disorders, and 215 (26.0%) with chronic ankle disorders. The major component of chronic ankle disorders was musculoskeletal disorders (n = 113, 13.7% of the total sample), most of which were due to ankle injury (n = 80, 9.7% of the total). Sprains were responsible for 17.7% of the total ankle injuries. Arthritis was the other main cause for chronicity of ankle disorders with 4% of total participants (n = 33). Almost 14% of the Sri Lankan community was affected by chronic musculoskeletal ankle disorders. The majority were due to a previous ankle injury, and arthritis. Most people had to limit or change their physical activity because of the chronic ankle disorder. A very low utility of physiotherapy services was observed.
-
MR imaging of the pelvis: a guide to incidental musculoskeletal findings for abdominal radiologists.
Gaetke-Udager, Kara; Girish, Gandikota; Kaza, Ravi K; Jacobson, Jon; Fessell, David; Morag, Yoav; Jamadar, David
2014-08-01
Occasionally patients who undergo magnetic resonance imaging for presumed pelvic disease demonstrate unexpected musculoskeletal imaging findings in the imaged field. Such incidental findings can be challenging to the abdominal radiologist, who may not be familiar with their appearance or know the appropriate diagnostic considerations. Findings can include both normal and abnormal bone marrow, osseous abnormalities such as Paget's disease, avascular necrosis, osteomyelitis, stress and insufficiency fractures, and athletic pubalgia, benign neoplasms such as enchondroma and bone island, malignant processes such as metastasis and chondrosarcoma, soft tissue processes such as abscess, nerve-related tumors, and chordoma, joint- and bursal-related processes such as sacroiliitis, iliopsoas bursitis, greater trochanteric pain syndrome, and labral tears, and iatrogenic processes such as bone graft or bone biopsy. Though not all-encompassing, this essay will help abdominal radiologists to identify and describe this variety of pelvic musculoskeletal conditions, understand key radiologic findings, and synthesize a differential diagnosis when appropriate.
-
[Factors Influencing Musculoskeletal Symptoms in Military Personnel during Basic Combat Training].
Yi, Jeong Min; Kim, Gwang Suk
2016-08-01
This study was done to examine physical, psycho-social, and individual factors influencing musculoskeletal symptoms among Korean military trainees. Using a correlation study design, military trainees who had completed almost of all the basic combat training (BCT) days were recruited from two military training units selected by convenience sampling. Data from 415 participants were analyzed. Prevalence of musculoskeletal symptoms was 29.6% defined as a participant having pain or discomfort in one or more body parts during training hours for more than seven consecutive days. Back/pelvic (10.8%), knees (10.1%), shoulders (7.7%), feet/toes (5.6%), ankles (4.8%) were prone to musculoskeletal symptoms. Musculoskeletal symptoms appeared to be related to physical exertion during BCT, stress during BCT, social support from fellow trainees, or previous musculoskeletal injuries. In the logistic regression model, physical exertion during BCT (OR=2.27, 95% CI: 1.42~3.65), stress during BCT (OR=1.79, 95% CI: 1.15~2.78), and previous musculoskeletal injuries (OR=1.58, 95% CI: 1.01~2.47) were the significant factors affecting prevalence of musculoskeletal symptoms. Findings indicate that physical exertion and psycho-social stress should be managed to prevent musculoskeletal symptoms in military trainees with more attention being given to trainees having a history of musculoskeletal injuries.
-
Musculoskeletal pain among undergraduate laptop users in a Nigerian University.
Obembe, Adebimpe Olayinka; Johnson, Olubusola Esther; Tanimowo, Tolulope Odunayo; Onigbinde, Ayodele Teslim; Emechete, Anne Anthonette
2013-01-01
Musculoskeletal disorder is a significant health problem affecting adults and young people alike. The prevalence of musculoskeletal pain resulting from musculoskeletal disorders is on the increase especially with increased use of laptops. This study determined the prevalence of musculoskeletal pain among undergraduate students of Obafemi Awolowo University (OAU), Ile-Ife who use laptops. This was a cross-sectional study and participants were selected using the non-probability sampling technique. The Boston University Computer and Health Survey questionnaire was self-administered to 400 undergraduate laptop users. Data were analyzed using descriptive statistics of frequency and percentage. Three hundred and seventy six out of 400 copies of administered questionnaires were amenable to data analysis representing a response rate of 94%. Pain in the shoulder was the most reported musculoskeletal complaint from 268 (75.7%) participants. Elbow pain was the least common complaint from 132 (37.3%) participants. The prevalence of musculoskeletal pain was slightly higher among female students 93 (50.3%) of 185 and highest among students aged between 24 and 26 years: 60 (37.5%). In addition, the prevalence of musculoskeletal complaints was highest among those who used single-strap laptop bags 176 (94.1%). There is a high prevalence of musculoskeletal pain among undergraduate laptop users in OAU and shoulder pain was the most commonly reported.
-
MUSCULOSKELETAL SCREENING AND FUNCTIONAL TESTING: CONSIDERATIONS FOR BASKETBALL ATHLETES
Markwick, William J.
2016-01-01
Background and Purpose Youth participation in basketball is on the rise, with basketball one of the top five participation sports in Australia. With increased participation there is a need for greater awareness of the importance of the pre-participation examination, including musculoskeletal screening and functional performance testing as part of a multidisciplinary approach to reducing the risk for future injuries. As majority of all basketball injuries affect the lower extremities, pre-participation musculoskeletal screening and functional performance testing should assess fundamental movement qualities throughout the kinetic chain with an emphasis on lower extremity force characteristics, specifically eccentric loading tasks. Thus, the purpose of this clinical commentary is to review the existing literature elucidating pre-participation musculoskeletal screening and functional performance tests that can be used as a framework for rehabilitation professionals in assessing basketball athletes’ readiness to safely perform the movement demands of their sport. Methods Relevant articles published between 2000 and 2016 using the search terms ‘musculoskeletal screening’, ‘functional testing’, ‘youth athletes’, and ‘basketball’ were identified using MEDLINE. From a basketball-specific perspective, several relevant musculoskeletal assessments were identified, including: the Functional Hop Test Combination, the Landing Error Scoring System, the Tuck Jump Assessment, the Weight-Bearing Lunge Test, and the Star Excursion Balance Test. Each of these assessments creates movement demands that allow for easy identification of inefficient and/or compensatory movement tendencies. A basic understanding of musculoskeletal deficits including bilateral strength and flexibility imbalances, lower crossed syndrome, and dominance-related factors are key components in determination of injury risk. Discussion Assessment of sport-specific movement demands through
-
Prevalence and Risk Factors for Musculoskeletal Pain in Keyboard Musicians: A Systematic Review.
Amaral Corrêa, Leticia; Dos Santos, Luciano Teixeira; Nogueira Paranhos, Edmur Nelson; Minetti Albertini, Alfredo Ignacio; do Carmo Silva Parreira, Patrícia; Nogueira, Leandro Alberto Calazans
2018-04-26
To identify the prevalence and risk factors for musculoskeletal pain in keyboard musicians. Systematic review METHODS: A systematic review was conducted according to the MOOSE recommendations and it was registered with the PROSPERO database under registration number CRD42016042913. We included observational studies through the electronic databases PubMed, Scopus, ScienceDirect, Web of Science, Répertoire International de Littérature Musicale (RILM), Retrospective Index to Music Periodicals (RIPM), Scielo, and Google Scholar, with combinations of the keywords pianists, keyboard players, musculoskeletal pain, muscular disease, tendinitis, tendinopathy, observational, case-control, prevalence, and risk factors. Data from population, information about pain, and risk factors were extracted from studies that fulfilled the eligibility criteria. The methodological quality of the studies was classified through the Newcastle-Ottawa Scale. The risk of bias and quality of evidence was assessed using the GRADE system. Twelve articles (case-controls) were included for the qualitative synthesis. The quality of the studies was classified as fair (n = 6) and good (n = 6). Prevalence was observed between 25.8% and 77.0% of musculoskeletal pain among keyboard musicians, with a higher prevalence in wrists and hands (13.8%-65.8%), neck (9.8%-64.2%), and shoulders (9.8%-59.8%). The only consistent risk factor found in the 4 studies was being female, with OR ranging from 1.05-1.90. Age greater than 18 years; weekly training more than 20 hours; training for more than 60 minutes without a rest break; not having a habit of practicing sports; and playing despite the pain were also described as risks factors for musculoskeletal pain. It was not possible to perform the meta-analysis due to the heterogeneity of the studies. Keyboard musicians presented a high prevalence of musculoskeletal pain, especially in the upper extremity regions of the body. Female, ageing, playing behaviors, and
-
Procedure-related musculoskeletal symptoms in gastrointestinal endoscopists in Korea
Byun, Young Hye; Lee, Jun Haeng; Park, Moon Kyung; Song, Ji Hyun; Min, Byung-Hoon; Chang, Dong Kyung; Kim, Young-Ho; Son, Hee Jung; Rhee, Poong-Lyul; Kim, Jae J; Rhee, Jong Chul; Hwang, Ji Hye; Park, Dong Il; Shim, Sang Goon; Sung, In Kyung
2008-01-01
AIM: To determine the prevalence and risk factors of work-related musculoskeletal disorders in gastrointestinal endoscopists in Korea. METHODS: A survey of musculoskeletal symptoms, using a self-administered questionnaire, was conducted on 55 endoscopists practicing in general hospitals or health promotion centers. RESULTS: Forty-nine (89.1%) endoscopists reported musculoskeletal pain on at least one anatomic location and 37 (67.3%) endoscopists complained of pain at rest. Twenty-six (47.3%) endoscopists had severe musculoskeletal pain defined as a visual analogue score greater than 5.5. Factors related to the development of severe pain were (1) standing position during upper endoscopy, (2) specific posture/habit during endoscopic procedures, and (3) multiple symptomatic areas. Finger pain was more common in beginners, whereas shoulder pain was more common in experienced endoscopists. Sixteen percent of symptomatic endoscopists have modified their practice or reduced the number of endoscopic examinations. Only a few symptomatic endoscopists had sought professional consultation with related specialists. CONCLUSION: The prevalence of musculoskeletal pain in endoscopists is very high. The location of pain was different between beginners and experienced endoscopists. Measures for the prevention and adequate management of endoscopy-related musculoskeletal symptoms are necessary. PMID:18666326
-
Ageing in the musculoskeletal system.
Roberts, Sally; Colombier, Pauline; Sowman, Aneka; Mennan, Claire; Rölfing, Jan H D; Guicheux, Jérôme; Edwards, James R
2016-12-01
The extent of ageing in the musculoskeletal system during the life course affects the quality and length of life. Loss of bone, degraded articular cartilage, and degenerate, narrowed intervertebral discs are primary features of an ageing skeleton, and together they contribute to pain and loss of mobility. This review covers the cellular constituents that make up some key components of the musculoskeletal system and summarizes discussion from the 2015 Aarhus Regenerative Orthopaedic Symposium (AROS) (Regeneration in the Ageing Population) about how each particular cell type alters within the ageing skeletal microenvironment.
-
Ageing in the musculoskeletal system
Roberts, Sally; Colombier, Pauline; Sowman, Aneka; Mennan, Claire; Rölfing, Jan H D; Guicheux, Jérôme; Edwards, James R
2016-01-01
The extent of ageing in the musculoskeletal system during the life course affects the quality and length of life. Loss of bone, degraded articular cartilage, and degenerate, narrowed intervertebral discs are primary features of an ageing skeleton, and together they contribute to pain and loss of mobility. This review covers the cellular constituents that make up some key components of the musculoskeletal system and summarizes discussion from the 2015 Aarhus Regenerative Orthopaedic Symposium (AROS) (Regeneration in the Ageing Population) about how each particular cell type alters within the ageing skeletal microenvironment. PMID:27748151
-
Harvey, N C; Biver, E; Kaufman, J-M; Bauer, J; Branco, J; Brandi, M L; Bruyère, O; Coxam, V; Cruz-Jentoft, A; Czerwinski, E; Dimai, H; Fardellone, P; Landi, F; Reginster, J-Y; Dawson-Hughes, B; Kanis, J A; Rizzoli, R; Cooper, C
2017-02-01
The place of calcium supplementation, with or without concomitant vitamin D supplementation, has been much debated in terms of both efficacy and safety. There have been numerous trials and meta-analyses of supplementation for fracture reduction, and associations with risk of myocardial infarction have been suggested in recent years. In this report, the product of an expert consensus meeting of the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) and the International Foundation for Osteoporosis (IOF), we review the evidence for the value of calcium supplementation, with or without vitamin D supplementation, for healthy musculoskeletal ageing. We conclude that (1) calcium and vitamin D supplementation leads to a modest reduction in fracture risk, although population-level intervention has not been shown to be an effective public health strategy; (2) supplementation with calcium alone for fracture reduction is not supported by the literature; (3) side effects of calcium supplementation include renal stones and gastrointestinal symptoms; (4) vitamin D supplementation, rather than calcium supplementation, may reduce falls risk; and (5) assertions of increased cardiovascular risk consequent to calcium supplementation are not convincingly supported by current evidence. In conclusion, we recommend, on the basis of the current evidence, that calcium supplementation, with concomitant vitamin D supplementation, is supported for patients at high risk of calcium and vitamin D insufficiency, and in those who are receiving treatment for osteoporosis.
-
Effect of Neurocognition and Concussion on Musculoskeletal Injury Risk
Herman, Daniel C.; Zaremski, Jason L.; Vincent, Heather K.; Vincent, Kevin R.
2015-01-01
Research regarding musculoskeletal injury risk has focused primarily on anatomical, neuromuscular, hormonal, and environmental risk factors; however, subsequent injury risk screening and intervention programs have been largely limited to neuromuscular factors and have faced challenges in both implementation and efficacy. Recent studies indicate that poor neurocognitive performance, either at baseline or in the aftermath of a concussion, is associated with elevated risk of musculoskeletal injury. Despite the relatively limited current understanding regarding the nature of the relationship between different aspects of neurocognitive performance and musculoskeletal injury risk, this is a promising area of research that may yield significant advances in musculoskeletal injury risk stratification, rehabilitation, and prevention. PMID:25968852
-
The role of platelet rich plasma in musculoskeletal science
Ahmad, Zafar; Howard, Daniel; Brooks, Roger A; Wardale, John; Henson, Fran MD; Getgood, Alan; Rushton, Neil
2012-01-01
The idea of using platelet rich plasma (PRP) in medicine has been around since the 1970s. It is only more recently that its use has been employed in the area of musculoskeletal science. Platelet rich plasma in this area has received much media attention being used by many celebrity sports athletes for musculoskeletal injuries. Therefore it is important for the musculoskeletal practitioner to be aware of the concepts surrounding its use and application. In this article we cover what platelet rich plasma is, how it is prepared and administered, its potential clinical application, and what the current literature discusses in the various areas of musculoskeletal science. PMID:22768374
-
Zanoni, Camila Tatiana; Galvão, Fábio; Cliquet Junior, Alberto; Saad, Sara Teresinha Olalla
2014-01-01
Objective To compare the effect of aquatic and land-based physiotherapy in reducing musculoskeletal hip and lower back pain and increasing overall physical capabilities of sickle cell disease patients. Methods Informed written consent was obtained from all volunteers who were submitted to evaluations using different functional scales: Lequesne's Algofunctional Questionnaire and Oswestry Disability Index, trunk and hip range of motion, goniometry, trunk and hip muscle strength assessment using load cell, and surface electromyography of the iliocostalis, long dorsal (longissimus), gluteus maximus, gluteus medius and tensor fasciae latae muscles. Ten patients were randomized into two groups: aquatic physiotherapy with a mean age of 42 years (range: 25–67) and conventional physiotherapy with a mean age of 49 years (range: 43–59). Both groups were submitted to a twelve-week program of two sessions weekly. Results After the intervention, significant improvements were observed regarding the Lequesne index (p-value = 0.0217), Oswestry Disability Index (p-value = 0.0112), range of motion of trunk extension (p-value = 0.0320), trunk flexion muscle strength (p-value = 0.0459), hip extension and abduction muscle strength (p-value = 0.0062 and p-value = 0.0257, respectively). Range of motion of trunk and hip flexion, extension, adduction and abduction, trunk extensor muscle strength and all surface electromyography variables showed no significant statistical difference. Conclusion Physical therapy is efficient to treat musculoskeletal dysfunctions in sickle cell disease patients, irrespective of the technique; however, aquatic therapy showed a trend toward improvement in muscle strength. Further studies with a larger patient sample and longer periods of therapy are necessary to confirm these results. PMID:25818817
-
Dittmer, D. K.; Teasell, R.
1993-01-01
Prolonged bed rest and immobilization inevitably lead to complications. Such complications are much easier to prevent than to treat. Musculoskeletal complications include loss of muscle strength and endurance, contractures and soft tissue changes, disuse osteoporosis, and degenerative joint disease. Cardiovascular complications include an increased heart rate, decreased cardiac reserve, orthostatic hypotension, and venous thromboembolism. Images Figures 1-2 Figures 3-4 PMID:8324411
-
Musculoskeletal disorder survey for pond workers
NASA Astrophysics Data System (ADS)
Maryani, A.; Partiwi, S. G.; Dewi, H. N. F.
2018-04-01
Mucsuloskeletal disorder will affect worker performance and become serious injury when ignored, so that workers cannot work normally. Therefore, an effective strategy plan is needed to reduce the risk of musculoskeletal disorder. A pond worker is profession with high risk of physical complain. Four main activities are ponds preparation, seed distribution, pond maintenance, and harvesting. The methods employed in this current musculoskeletal disorder survey are questionnaire and interview. The result from 73 questionnaires shown that most of pond workers were working for 7 days a week. Prevalence physical complain are on neck, shoulders, upper back, lower back, and knees. The level of perceived complaint is moderate pain. However, most of them do not contact therapists or physicians. Therefore it is necessary to improve the working methods to be able to reduce physical complains due to musculoskeletal disorder.
-
Der Organismus der Mathematik - mikro-, makro- und mesoskopisch betrachtet
NASA Astrophysics Data System (ADS)
Winkler, Reinhard
Meist enden ähnliche Gespräche über Mathematik etwa an diesem Punkt, ohne dass der Nichtmathematiker von der Sinnhaftigkeit mathematischer Forschung, ja mathematischer Tätigkeit generell überzeugt werden konnte. Ich glaube nicht, dass dem Laien Blindheit für die Großartigkeit unserer Wissenschaft vorzuwerfen ist, wenn hier keine befriedigendere Kommunikation zustande kommt. Ich sehe als Ursache eher ein stark verkürztes Bild von der Mathematik, welches auch Fachleute oft zeichnen, weil ihnen eine angemessenere Darstellung ihres Faches zu viel Mühe macht - und das obwohl Mathematik nur betreiben kann, wer geistige Mühen sonst keineswegs scheut. Ich will versuchen, den Ursachen dieses eigentümlichen Phänomens auf den Grund zu gehen.
-
NASA Astrophysics Data System (ADS)
Verbeek, Bernhard
Leben gibt es auf der Erde seit fast 4 Mio. Jahren, trotz allen Katastrophen. Die Idee des Lebens scheint unsterblich. Der Tod aber offenbar auch. Jedes Lebewesen ist davon bedroht, ja für Menschen und andere "höhere“ Lebewesen ist er im Lebensprogramm eingebaut - todsicher. Diese Tatsache ist alles andere als selbstverständlich. Ist sie überhaupt kompatibel mit dem Prinzip der Evolution, nach dem der am besten Angepasste überlebt?
-
Integrated musculoskeletal service design by GP consortia
2011-01-01
Background Musculoskeletal conditions are common in primary care and are associated with significant co-morbidity and impairment of quality of life. Traditional care pathways combined community-based physiotherapy with GP referral to hospital for a consultant opinion. Locally, this model led to only 30% of hospital consultant orthopaedic referrals being listed for surgery, with the majority being referred for physiotherapy. The NHS musculoskeletal framework proposed the use of interface services to provide expertise in diagnosis, triage and management of musculoskeletal problems not requiring surgery. The White Paper Equity and Excellence: Liberating the NHS has replaced PCT commissioning with GP consortia, who will lead future service development. Setting Primary and community care, integrated with secondary care, in the NHS in England. Question How can GP consortia lead the development of integrated musculoskeletal services? Review: The Ealing experience We explore here how Ealing implemented a ‘See and Treat’ interface clinic model to improve surgical conversion rates, reduce unnecessary hospital referrals and provide community treatment more efficiently than a triage model. A high-profile GP education programme enabled GPs to triage in their practices and manage patients without referral. Conclusion In Ealing, we demonstrated that most patients with musculoskeletal conditions can be managed in primary care and community settings. The integrated musculoskeletal service provides clear and fast routes to secondary care. This is both clinically effective and cost-effective, reserving hospital referral for patients most likely to need surgery. GP consortia, in conjunction with strong clinical leadership, inbuilt organisational and professional learning, and a GP champion, are well placed to deliver service redesign by co-ordinating primary care development, local commissioning of community services and the acute commissioning vehicles responsible for secondary
-
Ustekinumab in der Therapie der Pustulosis palmoplantaris - Eine Fallserie mit neun Patienten.
Buder, Valeska; Herberger, Katharina; Jacobi, Arnd; Augustin, Matthias; Radtke, Marc Alexander
2016-11-01
Die Pustulosis palmoplantaris ist eine chronisch entzündliche Hauterkrankung, die mit bedeutenden Einschränkungen der Lebensqualität und der Belastbarkeit einhergeht. Aufgrund von Zulassungsbeschränkungen und einem häufig therapierefraktären Verlauf sind die Behandlungsmöglichkeiten limitiert. Nach zuvor frustranen Therapien erhielten 9 Patienten mit Pustulosis palmoplantaris nach Ausschluss einer latenten Tuberkulose Ustekinumab (45 mg Ustekinumab bei < 100 kg Körpergewicht [KG], 90 mg Ustekinumab > 100 kg KG) in Woche 0, 4, 12 und 24. Reguläre Visiten erfolgten nach 4 und 12 Wochen, im weiteren Verlauf alle 12 Wochen. Das Durchschnittsalter bei Therapiebeginn betrug 48 Jahre. Drei Patienten waren männlich. Bei n = 4 Patienten (44,4 %) wurde eine Verbesserung um 75 % des Palmoplantar-Psoriasis-Area-Severity-Index (PPPASI) erreicht. Insgesamt verbesserte sich der PPPASI nach 24 Wochen durchschnittlich um 71,6 %. Eine komplette Abheilung zeigte sich bei n = 2 Patienten nach 24 Wochen. Bis auf lokale Injektionsreaktionen und leichte Infekte wurden keine unerwünschten Wirkungen beobachtet. Die Fallserie ist ein weiterer Beleg für die Wirksamkeit und Verträglichkeit von Ustekinumab in der Therapie der Pustulosis palmoplantaris. Zur Beurteilung der Langzeitwirkung und -sicherheit sowie der Wirksamkeit einer intermittierenden Therapie sind kontrollierte Studiendaten sowie Beobachtungen im Rahmen von Patientenregistern notwendig. © 2016 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.
-
Complications in Musculoskeletal Intervention: Important Considerations
Wang, David T.; Dubois, Melissa; Tutton, Sean M.
2015-01-01
Musculoskeletal (MSK) intervention has proliferated in recent years among various subspecialties in medicine. Despite advancements in image guidance and percutaneous technique, the risk of complication has not been fully eliminated. Overall, complications in MSK interventions are rare, with bleeding and infection the most common encountered. Other complications are even rarer. This article reviews various complications unique to musculoskeletal interventions, assists the reader in understanding where pitfalls lie, and highlights ways to avoid them. PMID:26038623
-
NASA Astrophysics Data System (ADS)
Aichelburg, P. C.
Contents: Einleitung(P. C. Aichelburg). 1. Über Zeit, Bewegung und Veränderung (Aristoteles). 2. Ewigkeit und Zeit (Plotin). 3. Was ist die Zeit? (Augustinus). 4. Von der Zeit (Immanuel Kant). 5. Newtons Ansichten über Zeit, Raum und Bewegung (Ernst Mach). 6. Über die mechanische Erklärung irreversibler Vorgänge (Ludwig Boltzmann). 7. Das Maß der Zeit (Henri Poincaré). 8. Dauer und Intuition (Henri Bergson). 9. Die Geschichte des Unendlichkeitsproblems (Bertrand Russell). 10. Raum und Zeit (Hermann Minkowski). 11. Der Unterschied von Zeit und Raum (Hans Reichenbach). 12. Newtonscher und Bergsonscher Zeitbegriff (Norbert Wiener). 13. Die Bildung des Zeitbegriffs beim Kinde (JeanPiaget).14. Eine Bemerkung über die Beziehungen zwischen Relativitätstheorie und der idealistischen Philosophie (Kurt Gödel). 15. Der zweite Hauptsatz und der Unterschied von Vergangenheit und Zukunft (Carl Friedrich v. Weizsäcker). 16. Zeit als physikalischer Begriff (Friedrich Hund). 17. Zeitmessung und Zeitbegriff in der Astronomie (Otto Heckmann). 18. Kann die Zeit rückwärts gehen? (Martin Gardner). 19. Zeit und Zeiten (Ilya Prigogine, Isabelle Stengers). 20. Zeit als dynamische Größe in der Relativitätstheorie (P. C. Aichelburg).
-
Graphic-based musculoskeletal model for biomechanical analyses and animation.
Chao, Edmund Y S
2003-04-01
The ability to combine physiology and engineering analyses with computer sciences has opened the door to the possibility of creating the 'Virtual Human' reality. This paper presents a broad foundation for a full-featured biomechanical simulator for the human musculoskeletal system physiology. This simulation technology unites the expertise in biomechanical analysis and graphic modeling to investigate joint and connective tissue mechanics at the structural level and to visualize the results in both static and animated forms together with the model. Adaptable anatomical models including prosthetic implants and fracture fixation devices and a robust computational infrastructure for static, kinematic, kinetic, and stress analyses under varying boundary and loading conditions are incorporated on a common platform, the VIMS (Virtual Interactive Musculoskeletal System). Within this software system, a manageable database containing long bone dimensions, connective tissue material properties and a library of skeletal joint system functional activities and loading conditions are also available and they can easily be modified, updated and expanded. Application software is also available to allow end-users to perform biomechanical analyses interactively. This paper details the design, capabilities, and features of the VIMS development at Johns Hopkins University, an effort possible only through academic and commercial collaborations. Examples using these models and the computational algorithms in a virtual laboratory environment are used to demonstrate the utility of this unique database and simulation technology. This integrated system will impact on medical education, basic research, device development and application, and clinical patient care related to musculoskeletal diseases, trauma, and rehabilitation.
-
Risk factors associated with musculoskeletal symptoms in Korean dental practitioners.
Cho, KiHun; Cho, Hwi-Young; Han, Gyeong-Soon
2016-01-01
[Purpose] The purpose of this study was to investigate the association between psychosocial stress, occupational stress, and musculoskeletal symptoms in Korean dental practitioners. [Subjects and Methods] Self-reported questionnaires were distributed to 401 dental practitioners in Korea. To assess the risk factors related to musculoskeletal disorders, the Nordic Musculoskeletal Questionnaire, the Korean Occupational Stress Scale, and Psychosocial Well-Being Index Short Form were used. General and work-related characteristics of the subjects consisted of seven items, including age, career, height, weight, working days/week, working hours/day, and physical strain levels. [Results] In this study, 86.8% of the practitioners experienced musculoskeletal symptoms (shoulders, 72.8%; neck, 69.3%; waist, 68.3%; wrist, 58.4%; back, 44.1%; ankle, 38.7%; knee, 36.9%; hip, 20.4%; and elbows, 9.2%). Moreover, psychosocial and occupational stress can affect the occurrence of musculoskeletal disorders. In particular, we found that psychosocial stress has significant influence on the occurrence of musculoskeletal disorders. [Conclusion] To increase the quality of life and provide high-quality medical service for dental practitioners, risk factors for musculoskeletal disorders must be managed. Accordingly, dental practitioners must maintain good posture, get an appropriate amount of rest, and perform regular stretching exercise to reduce psychological stress and improve the work environment.
-
Weiler, Stephan W; Foeh, Kay Peter; van Mark, Anke; Touissant, Rene; Sonntag, Nina; Gaessler, Annette; Schulze, Johannes; Kessel, Richard
2009-03-01
In most industrialized countries musculoskeletal disorders contribute considerably (25%) to illness induced work absence. A special interest to reduce worker absences exists in highly specialized industries such as jet manufacturing, where specific knowledge is hard to replace. We investigated the reduction and sustainability in sick leave days by a workplace oriented outpatient rehabilitation program based on structured information exchange between occupational physicians and therapists. Sick leave days reduction and return-to-work-ratios were analysed for 79 male blue collar workers with musculoskeletal disease, who voluntarily participated in an outpatient rehabilitation treatment between 2002 and 2005. During rehabilitation therapy standardized workplace descriptions were given to the therapists and individual return-to-work (rtw) schemes were implemented. Therapy lasted from 3 to 4 weeks followed by workplace reintegration. Off-work-time was calculated from 0 to 6 years before and 0 to 3 years after rehabilitation from insurance and industrial medical reports. A total of 97% of the patients returned to their original job at the workplace, usually directly after the rehabilitation. Average sick leave days per year were reduced from 48.8 +/- 32.8 days before to 34.2 +/- 37.3 days after the rehabilitation. The therapy interrupted an increase in sick leave days over the years stabilizing absence at a low level for at least 2 years. Duration of illness related work absence was the only significant predictor for sick leave reduction (P < 0.05). Other common risk factors for musculoskeletal diseases like smoking or body mass index did not significantly influence the therapeutic effect. Our results support evidence that information exchange for workplace description and rehabilitation therapist may help to reduce sick leave days and achieve very high rtw-ratio. However it is important to observe the effects of this shared information for longer intervals.
-
Dean, Elizabeth; Söderlund, Anne
2015-04-13
Other than activity and exercise, lifestyle practices such as not smoking and healthy nutrition, well established for preventing and managing lifestyle-related non-communicable diseases (i.e., heart disease, cancer, hypertension, stroke, obstructive lung disease, diabetes, and obesity), are less emphasized in the physical therapy guidelines for addressing chronic pain, e.g., back pain. This state-of-the-art review examines the relationships between lifestyle behaviours and musculoskeletal health, with special reference to chronic pain, and their clinical and research implications. A state-of-the-art review was conducted to synthesize evidence related to lifestyle factors (not smoking, healthy diet, healthy weight, optimal sleep and manageable stress, as well as physical activity) and musculoskeletal health, with special reference to chronic pain. The findings support that health behaviour change competencies (examination/assessment and intervention/treatment) may warrant being included in first-line management of chronic pain, either independently or in conjunction with conventional physical therapy interventions. To address knowledge gaps in the literature however three lines of clinical trial research are indicated: 1) to establish the degree to which traditional physical therapy interventions prescribed for chronic pain augment the benefits of lifestyle behaviour change; 2) to establish the degree to which adopting healthier lifestyle practices, avoids or reduces the need for conventional physical therapy; and 3) to establish whether patients/clients with healthier lifestyles and who have chronic pain, respond more favourably to conventional physical therapy interventions than those who have less healthy lifestyles. Lifestyle behaviour change is well accepted in addressing lifestyle-related non-communicable diseases. Compelling evidence exists however supporting the need for elucidation of the role of negative lifestyle behaviours on the incidence of chronic
-
Women, work and musculoskeletal health.
Strazdins, Lyndall; Bammer, Gabriele
2004-03-01
Why are employed women at increased risk for upper limb musculoskeletal disorders and what can this tell us about the way work and family life shape health? Despite increases in women's labour force participation, gender differences in work-related health conditions have received little research attention. This appears be the first study to examine why employed women are much more likely than men to experience upper body musculoskeletal disorders. A mailed self-report survey gathered data from 737 Australian Public Service employees (73% women). The majority of respondents were clerical workers (73%). Eighty one per cent reported some upper body symptoms; of these, 20% reported severe and continuous upper body pain. Upper body musculoskeletal symptoms were more prevalent and more severe among women. The gender difference in symptom severity was explained by risk factors at work (repetitive work, poor ergonomic equipment), and at home (having less opportunity to relax and exercise outside of work). Parenthood exacerbated this gender difference, with mothers reporting the least time to relax or exercise. There was no suggestion that women were more vulnerable than men to pain, nor was there evidence of systematic confounding between perceptions of work conditions and reported health status. Changes in the nature of work mean that more and more employees, especially women, use computers for significant parts of their workday. The sex-segregation of women into sedentary, repetitive and routine work, and the persisting gender imbalance in domestic work are interlinking factors that explain gender differences in musculoskeletal disorders.
-
Medizintechnik in der Tumororthopädie
NASA Astrophysics Data System (ADS)
Burgkart, Rainer; Gollwitzer, Hans; Holzapfel, Boris; Rudert, Maximilian; Rechl, Hans; Gradinger, Reiner
Die Behandlung der Knochentumoren unterlag in den letzten 20 Jahren einem raschen und stetigen Wandel, was zum einen auf die verbesserten Therapieerfolge durch den Einsatz von neoadjuvanten Therapieformen zurückzuführen ist, und andererseits von medizintechnischen Entwicklungen bezüglich moderner Schnittbilddiagnostik, neuer 3D Operationsplanungsverfahren wie das Rapid Prototyping und adaptiv modularer Tumorendoprothesensystemen u. a. begleitet wurde. Gerade die technischen Entwicklungen haben dazu geführt, daß im Bereich der Extremitäten und der Wirbelsäule radikalere Eingriffe durchgeführt werden können, was die lokale Tumorkontrolle wesentlich verbessert hat. In zunehmenden Maße werden deshalb nicht nur Kurzzeiterfolge sondern auch mittel- und langfristige Fortschritte bei der Behandlung der malignen Knochentumoren einschließlich der Metastasenbehandlung erreicht. Grundlage der Therapie ist dabei immer primär die Sicherung der Diagnose mittels Biopsie und die bildgebende sowie histologische Stadieneinteilung des malignen Tumors. Nach der Tumorresektion kann die Rekonstruktion biologisch oder mit Endoprothesensystemen erfolgen. Gerade die weiterentwickelten modularen Systeme führen zu guten funktionellen Ergebnissen mit langen Standzeiten und einer reduzierten Komplikationsrate. Individuell angefertigte Implantate sind vor allem im Bereich der Rekonstruktion komplexer Beckentumoren von großer klinischer Bedeutung.
-
An Overview of Recent Patents on Musculoskeletal Interface Tissue Engineering
Rao, Rohit T.; Browe, Daniel P.; Lowe, Christopher J.; Freeman, Joseph W.
2018-01-01
Interface tissue engineering involves the development of engineered grafts that promote integration between multiple tissue types. Musculoskeletal tissue interfaces are critical to the safe and efficient transmission of mechanical forces between multiple musculoskeletal tissues e.g. between ligament and bone tissue. However, these interfaces often do not physiologically regenerate upon injury, resulting in impaired tissue function. Therefore, interface tissue engineering approaches are considered to be particularly relevant for the structural restoration of musculoskeletal tissues interfaces. In this article we provide an overview of the various strategies used for engineering musculoskeletal tissue interfaces with a specific focus on the recent important patents that have been issued for inventions that were specifically designed for engineering musculoskeletal interfaces as well as those that show promise to be adapted for this purpose. PMID:26577344
-
Modellierung des Einflusses der Landnutzung auf die Hochwasserentstehung in der Mesoskala
NASA Astrophysics Data System (ADS)
Niehoff, Daniel
2001-10-01
Seit 1990 waren mehrere der großen Flussgebiete Mitteleuropas wiederholt von extremen Hochwassern betroffen. Da sowohl die Landoberfläche als auch die Flusssysteme weiter Teile Mitteleuropas in der Vergangenheit weitreichenden Eingriffen ausgesetzt gewesen sind, wird bei der Suche nach den Ursachen für diese Häufung von Extremereignissen auch die Frage nach der Verantwortung des Menschen hierfür diskutiert. Gewässerausbau, Flächenversiegelung, intensive landwirtschaftliche Bodenbearbeitung, Flurbereinigung und Waldschäden sind nur einige Beispiele und Folgen der anthropogenen Eingriffe in die Landschaft. Aufgrund der Vielfalt der beteiligten Prozesse und deren Wechselwirkungen gibt es allerdings bislang nur Schätzungen darüber, wie sehr sich die Hochwassersituation hierdurch verändert hat. Vorrangiges Ziel dieser Arbeit ist es, mit Hilfe eines hydrologischen Modells systematisch darzustellen, in welcher Weise, in welcher Größenordnung und unter welchen Umständen die Art der Landnutzung auf die Hochwasserentstehung Einfluss nimmt. Dies wird anhand exemplarischer Modellanwendungen in der hydrologischen Mesoskala untersucht. Zu diesem Zweck wurde das deterministische und flächendifferenzierte hydrologische Modell wasim-eth ausgewählt, das sich durch eine ausgewogene Mischung aus physikalisch begründeten und konzeptionellen Ansätzen auszeichnet. Das Modell wurde im Rahmen dieser Arbeit um verschiedene Aspekte erweitert, die für die Charakterisierung des Einflusses der Landnutzung auf die Hochwasserentstehung wichtig sind: (1) Bevorzugtes Fließen in Makroporen wird durch eine Zweiteilung des Bodens in Makroporen und Bodenmatrix dargestellt, die schnelle Infiltration und Perkolation jenseits der hydraulischen Leitfähigkeit der Bodenmatrix ermöglicht. (2) Verschlämmung äußert sich im Modell abhängig von Niederschlagsintensität und Vegetationsbedeckungsgrad als Verschlechterung der Infiltrationsbedingungen an der Bodenoberfläche. (3) Das
-
The role of ultrasonography in the diagnosis of the musculo-skeletal problems of haemophilia.
Querol, F; Rodriguez-Merchan, E C
2012-05-01
Recurrent haemarthrosis is the final cause of haemophilic arthrosic disease in haemophilia patients. Therefore, it is essential to diagnose it early, both clinically and by imaging. In addition, haemophilia patients experience chronic synovitis, joint degeneration, muscle haematoma and pseudotumours. The objective of this article is to highlight the value of ultrasounds in the diagnosis and control of the evolution of musculo-skeletal problems in haemophilia patients. To this end, we have performed a literature search in the PubMed, Web of Science(®) (WOS) and SciVerse bases, using the following keywords: hemophilia or haemophilia and ultrasonography (US), ultrasound, echography and sonography. The search was limited to studies published in English between the years 1991 and 2011, finding a total of 221 references. After reviewing the title or abstract for evidence of the use of US for the diagnosis of musculo-skeletal lesions in haemophilia, we selected 24 of these references. We added data collected from our experience to the most important data found in the references. Our main conclusion is that US is highly valuable for the diagnosis of musculo-skeletal diseases in haemophilia. It is a fast, effective, safe, available, comparative, real-time technique that can help us confirm the clinical examination. It is particularly important in acute haemarthrosis, as it can be used to objectively identify the presence of blood in the joints, measure its size, pinpoint its location, assess its evolution and confirm its complete disappearance. © 2011 Blackwell Publishing Ltd.
-
Zabotti, Alen; Bandinelli, Francesca; Batticciotto, Alberto; Scirè, Carlo Alberto; Iagnocco, Annamaria; Sakellariou, Garifallia
2017-09-01
To systematically review the role of musculoskeletal US in patients suffering from PsA or psoriasis (Pso) in terms of prevalence, diagnosis, prognosis, monitoring and treatment. A systematic literature review was conducted through medical databases (MEDLINE via PubMed, Embase) and the grey literature up to September 2015 to inform a new study of the Musculoskeletal Ultrasound Study Group of the Italian Society for Rheumatology. All articles reporting data on musculoskeletal US in PsA or Pso were included and extracted according to the underlying clinical question. A total of 86 publications were included. The prevalence of US abnormalities showed a wide range for each examined feature (e.g. 37-95% for entheses thickness of the lower limbs). The performance of US for diagnosis of disease or elementary lesions was variable across studies, but no study evaluated the overall performance of US in addition to clinical findings for diagnosing PsA. Considering US in defining PsA and Pso prognosis, several works focused on US of entheses of lower limbs in Pso, while for the monitoring of PsA activity five different scoring systems were identified. Last, the results of the role of US in guiding intra-articular interventions were controversial for the clinical outcomes, but in favour of US for accuracy. despite the recognized importance of US in the management of PsA and Pso, this review clearly demonstrated the need of pivotal research in order to optimize the use of US in the diagnosis and monitoring of psoriatic disease. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com
-
Ervasti, Jenni; Vahtera, Jussi; Pentti, Jaana; Oksanen, Tuula; Ahola, Kirsi; Kivekäs, Teija; Kivimäki, Mika; Virtanen, Marianna
2014-09-01
Comorbid psychiatric disorders, cardiovascular disease, chronic hypertension, diabetes, and musculoskeletal disorders are highly prevalent in depression. However, the extent to which these conditions affect the recurrence of depression-related work disability is unknown. The specific aims of the study were to investigate the extent to which comorbid other psychiatric disorders, cardiometabolic, and musculoskeletal conditions were associated with the recurrence of depression-related work disability among employees who had returned to work after a depression-related disability episode. A cohort study of Finnish public sector employees with at least one depression-related disability episode during 2005-2011 after which the employee had returned to work (14,172 depression-related work disability episodes derived from national health and disability registers for 9,946 individuals). We used Cox proportional hazard models for recurrent events. Depression-related work disability recurred in 35% of the episodes that had ended in return to work from a previous episode, totaling 4,927 recurrent episodes among 3,095 (31%) employees. After adjustment for sex, age, socioeconomic status, and type of employment contract, comorbid psychiatric disorder (hazard ratio = 1.82, 95% CI 1.68-1.97), cardiovascular disease (1.39, 95% CI 1.04-1.87), diabetes (1.43, 95% CI 1.11-1.85), chronic hypertension (1.33, 95% CI 1.11-1.58), and musculoskeletal disorder (1.17, 95% CI 1.06-1.28) were associated with an increased risk of a recurrent episode compared to those without these comorbid conditions. Recurrence of depression-related work disability is common. Employees with comorbid psychiatric, cardiometabolic, or musculoskeletal conditions are at an increased risk of recurrent depression-related work disability episodes. © 2014 Wiley Periodicals, Inc.
-
Concussion Frequency Associates with Musculoskeletal Injury in Retired NFL Players.
Pietrosimone, Brian; Golightly, Yvonne M; Mihalik, Jason P; Guskiewicz, Kevin M
2015-11-01
Concussion is commonly associated with immediate and persistent alterations in motor function affecting postural control and gait. Patients with lower extremity joint injury have demonstrated functional alterations in the cerebral cortex, suggesting that musculoskeletal injury may be linked to alterations in brain function. Therefore, we examined the associations between concussion frequency and lower extremity musculoskeletal injury sustained during professional careers of National Football League (NFL) players in a cross-sectional study. An inclusive health history survey was mailed to 3647 NFL players who retired during 1930-2001. Respondents reported total concussion frequency (zero, one, two, or three or more) and presence (yes/no) of specific knee and ankle musculoskeletal injury during their NFL career. Separate logistic regression models were used to estimate associations between concussion frequency and each musculoskeletal injury type, adjusting for number of years played in the NFL, body mass index while playing in the NFL, and playing position. Data from 2429 players (66.6% response rate) were available for analysis. Nearly 61% reported experiencing a concussion while competing in the NFL. Meniscal tear was the most commonly reported musculoskeletal injury (32%). Compared with NFL players who did not sustain a concussion, retired NFL players with one, two, or three or more concussions had between 18% and 63%, 15% and 126%, and 73% and 165% higher odds of reporting various musculoskeletal injuries, respectively. A history of concussions was associated with a history of musculoskeletal injuries during NFL careers. These data suggest that a higher number of concussions is linked with higher odds of reporting a musculoskeletal injury.
-
Souberbielle, Jean-Claude; Body, Jean-Jacques; Lappe, Joan M; Plebani, Mario; Shoenfeld, Yehuda; Wang, Thomas J; Bischoff-Ferrari, Heike A; Cavalier, Etienne; Ebeling, Peter R; Fardellone, Patrice; Gandini, Sara; Gruson, Damien; Guérin, Alain P; Heickendorff, Lene; Hollis, Bruce W; Ish-Shalom, Sofia; Jean, Guillaume; von Landenberg, Philipp; Largura, Alvaro; Olsson, Tomas; Pierrot-Deseilligny, Charles; Pilz, Stefan; Tincani, Angela; Valcour, Andre; Zittermann, Armin
2010-09-01
There is increasing evidence that, in addition to the well-known effects on musculoskeletal health, vitamin D status may be related to a number of non-skeletal diseases. An international expert panel formulated recommendations on vitamin D for clinical practice, taking into consideration the best evidence available based on published literature today. In addition, where data were limited to smaller clinical trials or epidemiologic studies, the panel made expert-opinion based recommendations. Twenty-five experts from various disciplines (classical clinical applications, cardiology, autoimmunity, and cancer) established draft recommendations during a 2-day meeting. Thereafter, representatives of all disciplines refined the recommendations and related texts, subsequently reviewed by all panelists. For all recommendations, panelists expressed the extent of agreement using a 5-point scale. Recommendations were restricted to clinical practice and concern adult patients with or at risk for fractures, falls, cardiovascular or autoimmune diseases, and cancer. The panel reached substantial agreement about the need for vitamin D supplementation in specific groups of patients in these clinical areas and the need for assessing their 25-hydroxyvitamin D (25(OH)D) serum levels for optimal clinical care. A target range of at least 30 to 40 ng/mL was recommended. As response to treatment varies by environmental factors and starting levels of 25(OH)D, testing may be warranted after at least 3 months of supplementation. An assay measuring both 25(OH)D(2) and 25(OH)D(3) is recommended. Dark-skinned or veiled individuals not exposed much to the sun, elderly and institutionalized individuals may be supplemented (800 IU/day) without baseline testing. Copyright 2010 Elsevier B.V. All rights reserved.
-
Musculoskeletal pain in patients with type 2 diabetes.
Molsted, S; Tribler, J; Snorgaard, O
2012-05-01
The aims were to investigate the prevalence of musculoskeletal pain in patients with type 2 diabetes and demonstrate possible associated factors. Nine hundred fifty-one patients completed a validated questionnaire used in The Danish Health and Morbidity Survey and results were compared to data for 2923 matched subjects from the Danish population. Musculoskeletal pain was self-reported Pain in the shoulder and neck; Low-back pain; and Pain in the arm, hand, knee and/or hip. Compared to the age, gender and region matched controls patients reported musculoskeletal pain 1.7-2.1 times as frequent (p<0.001). Pain was more frequently reported in women (p<0.001). Low-back pain and Pain in the arm, hand, knee and/or hip was associated with body mass index (p<0.005). Low-back pain was associated with a sedentary life style, impaired quality of life and reduced physical function (p<0.05). The prevalence of musculoskeletal pain was seriously increased in patients with type 2 diabetes. It was associated with body mass index, reduced quality of life, low physical function and the ability to be physical active. Focus on musculoskeletal pain in clinical practice is therefore of major importance in lifestyle interventions in type 2 diabetes. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.
-
elecTUM: Umsetzung der eLearning-Strategie der Technischen Universität München
NASA Astrophysics Data System (ADS)
Rathmayer, Sabine; Gergintchev, Ivan
An der TUM wurde ein umfassendes und integriertes eLearning-Konzept umgesetzt, welches Präsenzstudium und eLearning in allen Leistungsbereichen der Universität miteinander verzahnt. Ein besonderer Schwerpunkt lag dabei in der Schaffung einer effizienten und wettbewerbsfähigen integrierten eLearning Infrastruktur in Hinblick auf die noch weiter steigenden Studienanfängerzahlen ab dem Jahr 2011 sowie die Umsetzung von eBologna. Die Etablierung einer hochschulweiten Lernplattform stellte eine wesentliche Basis für die Umsetzung der eLearning-Strategie dar. Die wissenschaftliche und wirtschaftliche Anschlussfähigkeit im Hinblick auf eine Verwertung der Projektergebnisse wurde durch die aktive Beteiligung an einer Vielzahl hochschulübergreifender Arbeitskreise, Fachtagungen und Kooperationen, vor allem über Organisations- und Dienstleistungsmodelle sowie innovative technische Entwicklungen, sichergestellt.
-
NASA Astrophysics Data System (ADS)
Laucht, Christoph
Präsident Harry Trumans Verlautbarung vom 31.1.1950, seine Regierung wolle die Entwicklung der Wasserstoffbombe vorantreiben, fand große Beachtung in den britischen Medien. Die illustrierte Zeitschrift Picture Post widmete der HBombe einen Artikel, der unter anderem kurze Stellungnahmen der britischen Atomwissenschaftler Eric Burhop, Kathleen Lonsdale, Harrie Massey, Rudolf Peierls und Maurice Pryce enthielt, die alle Mitglieder der Atomic Scientists' Association (ASA) waren.
-
Bakola, Helen; Zyga, Sofia; Stergioulas, Apostolos; Kipreos, George; Panoutsopoulos, George
2017-01-01
The surgery unit is a particularly labor-intensive environment in the hospital. Studies reflect the correlation of labor risk factors for musculoskeletal injuries among nurses but few have investigated the relationship to perioperative nurses. The purpose of this study is the identification and definition of ergonomic risk factors in the operating room and their connection with musculoskeletal disorders in perioperative nurses in regional hospitals in Greece. Forty four Greek perioperative nurses working in regional hospitals in southern Peloponnese participated. Anonymous self-administered questionnaire was used to collect the data, which consisted of three parts (investigating musculoskeletal symptoms, description of work, psychometric evaluation). The analysis was done with the statistical program SPSS.19. Symptoms of musculoskeletal problems emerged. Specifically, 54.4% in the lumbar, 47.7% in the neck, 45.5% in the shoulder, followed by smaller percentages of the hip, knee, elbow and ankle. 6.8% of participants indicated no musculoskeletal symptoms in the last year while 74.9% of those who had symptoms presented them in two or more areas. Activities rated as a major problem among others were the manual handling, tools with weight and vibration etc. 100% of respondents agreed that the work in the surgery unit is demanding and has anxiety. The lack of support from the government (81.8%), combined with the low perioperative nurses (6.8%) having the opportunity to participate in administrative decisions concerning them were related to problems in the organization and management of work. Apart from engineers target factors, a main aim should be the organization of work within the framework of a national policy based on European directives on the protection and promotion of the health and safety of workers.
-
Use of Ultrasound Elastography in the Assessment of the Musculoskeletal System.
Paluch, Łukasz; Nawrocka-Laskus, Ewa; Wieczorek, Janusz; Mruk, Bartosz; Frel, Małgorzata; Walecki, Jerzy
2016-01-01
This article presents possible applications of ultrasound elastography in musculoskeletal imaging based on the available literature, as well as the possibility of extending indications for the use of elastography in the future. Ultrasound elastography (EUS) is a new method that shows structural changes in tissues following application of physical stress. Elastography techniques have been widely used to assess muscles and tendons in vitro since the early parts of the twentieth century. Only recently with the advent of new technology and creation of highly specialized ultrasound devices, has elastography gained widespread use in numerous applications. The authors performed a search of the Medline/PubMed databases for original research and reviewed publications on the application of ultrasound elastography for musculoskeletal imaging. All publications demonstrate possible uses of ultrasound elastography in examinations of the musculoskeletal system. The most widely studied areas include the muscles, tendons and rheumatic diseases. There are also reports on the employment in vessel imaging. The main limitation of elastography as a technique is above all the variability of applied pressure during imaging, which is operator-dependent. It would therefore be reasonable to provide clear guidelines on the technique applied, as well as clear indications for performing the test. It is important to develop methods for creating artifact-free, closed-loop, compression-decompression cycles. The main advantages include cost-effectiveness, short duration of the study, non-invasive nature of the procedure, as well as a potentially broader clinical availability. There are no clear guidelines with regard to indications as well as examination techniques. Ultrasound elastography is a new and still poorly researched method. We conclude, however, that it can be widely used in the examinations of musculoskeletal system. Therefore, it is necessary to conduct large, multi-center studies to
-
Child labor and musculoskeletal disorders: the Pelotas (Brazil) epidemiological survey.
Fassa, Anaclaudia Gastal; Facchini, Luiz Augusto; Dall'Agnol, Marinel Mór; Christiani, David C
2005-01-01
[corrected] This article describes the prevalence of musculoskeletal pain in several anatomic sites in children and teens, and investigates, while adjusting for potential confounders, the association between musculoskeletal pain and back pain and the following: age, gender, sports practice, use of computer/video games/television, school attendance, intensity of involvement in household domestic activities, care of other children, care of sick/elderly family members, work activities, and workloads. We conducted a cross-sectional study interviewing 3,269 children aged 10-17 years in the low-income areas of Pelotas, Brazil. The prevalence of pain in the neck, knee, wrist or hands, and upper back exceeded 15%. Workers in manufacturing had a significantly increased risk for musculoskeletal pain (prevalence ratio [PR]=1.31) and for back pain (PR=1.69), while workers in domestic service had 17% more musculoskeletal pain and 23% more back pain than nonworkers. Awkward posture (PR=1.15) and heavy physical work (PR=1.07) were associated with musculoskeletal pain, while monotonous work (PR=1.34), awkward posture (PR=1.31), and noise (PR=1.25) were associated with back pain. Musculoskeletal pain is common among working children and teens. Knowledge of occupational risk factors can support actions to restructure work conditions to reduce or eliminate childhood exposure to hazardous conditions. Our results suggest that strategies to prevent musculoskeletal disorders in child workers should be developed.
-
A description of physical therapists' knowledge in managing musculoskeletal conditions.
Childs, John D; Whitman, Julie M; Sizer, Phillip S; Pugia, Maria L; Flynn, Timothy W; Delitto, Anthony
2005-06-17
Physical therapists increasingly provide direct access services to patients with musculoskeletal conditions, and growing evidence supports the cost-effectiveness of this mode of healthcare delivery. However, further evidence is needed to determine if physical therapists have the requisite knowledge necessary to manage musculoskeletal conditions. Therefore, the purpose of this study was to describe physical therapists' knowledge in managing musculoskeletal conditions. This study utilized a cross-sectional design in which 174 physical therapist students from randomly selected educational programs and 182 experienced physical therapists completed a standardized examination assessing knowledge in managing musculoskeletal conditions. This same examination has been previously been used to assess knowledge in musculoskeletal medicine among medical students, physician interns and residents, and across a variety of physician specialties. Experienced physical therapists had higher levels of knowledge in managing musculoskeletal conditions than medical students, physician interns and residents, and all physician specialists except for orthopaedists. Physical therapist students enrolled in doctoral degree educational programs achieved significantly higher scores than their peers enrolled in master's degree programs. Furthermore, experienced physical therapists who were board-certified in orthopaedic or sports physical therapy achieved significantly higher scores and passing rates than their non board-certified colleagues. The results of this study may have implications for health and public policy decisions regarding the suitability of utilizing physical therapists to provide direct access care for patients with musculoskeletal conditions.
-
Statin Use and Musculoskeletal Pain Among Adults with and without Arthritis
Buettner, Catherine; Rippberger, Matthew J.; Smith, Julie K.; Leveille, Suzanne G.; Davis, Roger B.; Mittleman, Murray A.
2011-01-01
BACKGROUND Musculoskeletal symptoms are common adverse effects of statins, yet little is known about the prevalence of musculoskeletal pain and statin use in the general population. METHODS We conducted a cross sectional study of the National Health and Nutrition Examination Survey (NHANES) 1999–2004. We estimated the prevalence of self-reported musculoskeletal pain according to statin use and calculated prevalence ratio estimates of musculoskeletal pain obtained from adjusted multiple logistic regression modeling. RESULTS Among 5,170 participants without arthritis, the unadjusted prevalence of musculoskeletal pain was significantly higher for statin users reporting pain in any region (23% among statin users, 95%CI: 19–27% compared to 18% among those not using statins, 95%CI: 17–20%; p=0.02) and in the lower extremities (12% among statin users, 95%CI: 8–16% compared to 8% among those not using statins, 95%CI: 7–9%; p=0.02). Conversely, among 3,058 participants with arthritis, statin use was not associated with higher musculoskeletal pain in any region. After controlling for confounders, among those without arthritis, statin use was associated with a significantly higher prevalence of musculoskeletal pain in any region, the lower back, and the lower extremities (adjusted prevalence ratios: 1.33 [1.06, 1.67]; 1.47 [1.02, 2.13]; 1.59 [1.12, 2.22], respectively). Among participants with arthritis, no association was observed between musculoskeletal pain and statin use on adjusted analyses. CONCLUSIONS In this population-based study, statin use was associated with a higher prevalence of musculoskeletal pain, particularly in the lower extremities, among individuals without arthritis. Evidence that statin use was associated with musculoskeletal pain among those with arthritis was lacking. PMID:22269621
-
Analyzing musculoskeletal system discomforts and risk factors in computer-using office workers.
Ardahan, Melek; Simsek, Hatice
2016-01-01
This study analyzed the prevalence of work-related computer-user musculoskeletal discomforts, personal and computer-related risk factors. A cross-sectional survey on 395 office workers was made between July-September 2015. Musculoskeletal symptoms and risk factors were evaluated for participants' demographics and job attributes on the 21-item questionnaire and the Turkish-Cornell Musculoskeletal Discomfort Questionnaire. Participants reported musculoskeletal symptoms in the neck (67.85%), back (66.33%), lower back (59.49%), right shoulder (45.32%) and left shoulder (43.54%) during the past week and work interference was 33.6%, 28.5%, 30.6%, 31.3% and 31.9%, respectively. Musculoskeletal discomfort risks were being male, increasing daily computer usage, feeling computer-usage discomfort, hours working at desk and having knowledge about ergonomic exercises. Musculoskeletal symptoms are common in Turkish office workers and indicated the need for more attention to musculoskeletal disorders and designing effective preventive interventions.
-
Diagnostic and interventional musculoskeletal ultrasound: part 2. Clinical applications.
Smith, Jay; Finnoff, Jonathan T
2009-02-01
Musculoskeletal ultrasound involves the use of high-frequency sound waves to image soft tissues and bony structures in the body for the purposes of diagnosing pathology or guiding real-time interventional procedures. Recently, an increasing number of physicians have integrated musculoskeletal ultrasound into their practices to facilitate patient care. Technological advancements, improved portability, and reduced costs continue to drive the proliferation of ultrasound in clinical medicine. This increased interest creates a need for education pertaining to all aspects of musculoskeletal ultrasound. The primary purpose of this article is to review diagnostic ultrasound technology and its potential clinical applications in the evaluation and treatment of patients with neurological and musculoskeletal disorders. After reviewing this article, physicians should be able to (1) list the advantages and disadvantages of ultrasound compared to other available imaging modalities; (2) describe how ultrasound machines produce images using sound waves; (3) discuss the steps necessary to acquire and optimize an ultrasound image; (4) understand the difference ultrasound appearances of tendons, nerves, muscles, ligaments, blood vessels, and bones; and (5) identify multiple applications for diagnostic and interventional musculoskeletal ultrasound. Part 2 of this 2-part article will focus on the clinical applications of musculoskeletal ultrasound in clinical practice, including the ultrasonographic appearance of normal and abnormal tissues as well as specific diagnostic and interventional applications in major body regions.
-
MRI-guided focused ultrasound surgery in musculoskeletal diseases: the hot topics
Napoli, Alessandro; Sacconi, Beatrice; Battista, Giuseppe; Guglielmi, Giuseppe; Catalano, Carlo; Albisinni, Ugo
2016-01-01
MRI-guided focused ultrasound surgery (MRgFUS) is a minimally invasive treatment guided by the most sophisticated imaging tool available in today's clinical practice. Both the imaging and therapeutic sides of the equipment are based on non-ionizing energy. This technique is a very promising option as potential treatment for several pathologies, including musculoskeletal (MSK) disorders. Apart from clinical applications, MRgFUS technology is the result of long, heavy and cumulative efforts exploring the effects of ultrasound on biological tissues and function, the generation of focused ultrasound and treatment monitoring by MRI. The aim of this article is to give an updated overview on a “new” interventional technique and on its applications for MSK and allied sciences. PMID:26607640
-
Assessment of a new undergraduate module in musculoskeletal medicine.
Queally, Joseph M; Cummins, Fionnan; Brennan, Stephen A; Shelly, Martin J; O'Byrne, John M
2011-02-02
Despite the high prevalence of musculoskeletal disorders seen by primary care physicians, numerous studies have demonstrated deficiencies in the adequacy of musculoskeletal education at multiple stages of medical education. The aim of this study was to assess a newly developed module in musculoskeletal medicine for use at European undergraduate level (i.e., the medical-school level). A two-week module in musculoskeletal medicine was designed to cover common musculoskeletal disorders that are typically seen in primary care. The module incorporated an integrated approach, including core lectures, bedside clinical examination, and demonstration of basic practical procedures. A previously validated examination in musculoskeletal medicine was used to assess the cognitive knowledge of ninety-two students on completion of the module. A historical control group (seventy-two students) from a prior course was used for comparison. The new module group (2009) performed significantly better than the historical (2006) control group in terms of score (62.3% versus 54.3%, respectively; p < 0.001) and pass rate (38.4% versus 12.5%, respectively; p = 0.0002). In a subgroup analysis of the new module group, students who enrolled in the graduate entry program (an accelerated four-year curriculum consisting of students who have already completed an undergraduate university degree) were more likely to perform better in terms of average score (72.2% versus 57%, respectively; p < 0.001) and pass rates (70.9% versus 21.4%, respectively; p < 0.001) compared with students who had enrolled via the traditional undergraduate route. In terms of satisfaction rates, the new module group reported a significantly higher satisfaction rate than that reported by the historical control group (63% versus 15%, respectively; p < 0.001). In conclusion, the musculoskeletal module described in this paper represents an educational advance at undergraduate (i.e., medical-school) level as demonstrated by the
-
Harvey, Nicholas C; Biver, Emmanuel; Kaufman, Jean-Marc; Bauer, Jürgen; Branco, Jaime; Brandi, Maria Luisa; Bruyère, Olivier; Coxam, Veronique; Cruz-Jentoft, Alfonso; Czerwinski, Edward; Dimai, Hans; Fardellone, Patrice; Landi, Francesco; Reginster, Jean-Yves; Dawson-Hughes, Bess; Kanis, John A; Rizzoli, Rene; Cooper, Cyrus
2017-01-01
The place of calcium supplementation, with or without concomitant vitamin D supplementation, has been much debated in terms of both efficacy and safety. There have been numerous trials and meta-analyses of supplementation for fracture reduction, and associations with risk of myocardial infarction have been suggested in recent years. In this report, the product of an expert consensus meeting of the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) and the International Foundation for Osteoporosis (IOF), we review the evidence for the value of calcium supplementation, with or without vitamin D supplementation, for healthy musculoskeletal ageing. We conclude that: 1) calcium and vitamin D supplementation leads to a modest reduction in fracture risk, although population-level intervention has not been shown to be an effective public health strategy; 2) supplementation with calcium alone for fracture reduction is not supported by the literature; 3) side effects of calcium supplementation include renal stones and gastrointestinal symptoms; 4) vitamin D supplementation, rather than calcium supplementation, may reduce falls risk; and 5) assertions of increased cardiovascular risk consequent on calcium supplementation are not convincingly supported by current evidence. In conclusion, we recommend, on the basis of the current evidence, that calcium supplementation, with concomitant vitamin D supplementation, is supported for patients at high risk of calcium and vitamin D insufficiency, and in those who are receiving treatment for osteoporosis. PMID:27761590
-
Zanoni, Camila Tatiana; Galvão, Fábio; Cliquet Junior, Alberto; Saad, Sara Teresinha Olalla
2015-01-01
To compare the effect of aquatic and land-based physiotherapy in reducing musculoskeletal hip and lower back pain and increasing overall physical capabilities of sickle cell disease patients. Informed written consent was obtained from all volunteers who were submitted to evaluations using different functional scales: Lequesne's Algofunctional Questionnaire and Oswestry Disability Index, trunk and hip range of motion, goniometry, trunk and hip muscle strength assessment using load cell, and surface electromyography of the iliocostalis, long dorsal (longissimus), gluteus maximus, gluteus medius and tensor fasciae latae muscles. Ten patients were randomized into two groups: aquatic physiotherapy with a mean age of 42 years (range: 25-67) and conventional physiotherapy with a mean age of 49 years (range: 43-59). Both groups were submitted to a twelve-week program of two sessions weekly. After the intervention, significant improvements were observed regarding the Lequesne index (p-value=0.0217), Oswestry Disability Index (p-value=0.0112), range of motion of trunk extension (p-value=0.0320), trunk flexion muscle strength (p-value=0.0459), hip extension and abduction muscle strength (p-value=0.0062 and p-value=0.0257, respectively). Range of motion of trunk and hip flexion, extension, adduction and abduction, trunk extensor muscle strength and all surface electromyography variables showed no significant statistical difference. Physical therapy is efficient to treat musculoskeletal dysfunctions in sickle cell disease patients, irrespective of the technique; however, aquatic therapy showed a trend toward improvement in muscle strength. Further studies with a larger patient sample and longer periods of therapy are necessary to confirm these results. Copyright © 2014 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.
-
Schönau, E
2013-04-01
The aim of this article is to present the most relevant musculoskeletal complications known to be associated with being overweight or obese in childhood and adolescence in order to help the clinicians and physiotherapists in the diagnostic and management of these patients. Various musculoskeletal problems like slipped capital femoral epiphysis and Blount disease are well-known complications. More recent studies describe the effects of overweight on musculoskeletal pain and controversial influences on fracture rates. Reduced physical activity is a contributing factor in obesity, but also effects bone mineral accrual. Reduced postural stability and increased falls may be the reason for increased fracture rates. Furthermore these data show relevant changes of locomotion studied by gait analysis. Longitudinal kinematic studies may be needed to understand the entire aspect of gait development in overweight children. Obesity is still a serious health problem and has a relevant impact on the development of a child's musculoskeletal system. Obesity affects the locomotor sytem both functionally and structurally. Future studies are necessary to help us better understand the pathophysiology and development of optimal therapeutic strategies.
-
Micro-organisms isolated from cadaveric samples of allograft musculoskeletal tissue.
Varettas, Kerry
2013-12-01
Allograft musculoskeletal tissue is commonly used in orthopaedic surgical procedures. Cadaveric donors of musculoskeletal tissue supply multiple allografts such as tendons, ligaments and bone. The microbiology laboratory of the South Eastern Area Laboratory Services (SEALS, Australia) has cultured cadaveric allograft musculoskeletal tissue samples for bacterial and fungal isolates since 2006. This study will retrospectively review the micro-organisms isolated over a 6-year period, 2006-2011. Swab and tissue samples were received for bioburden testing and were inoculated onto agar and/or broth culture media. Growth was obtained from 25.1 % of cadaveric allograft musculoskeletal tissue samples received. The predominant organisms isolated were coagulase-negative staphylococci and coliforms, with the heaviest bioburden recovered from the hemipelvis. The rate of bacterial and fungal isolates from cadaveric allograft musculoskeletal tissue samples is higher than that from living donors. The type of organism isolated may influence the suitability of the allograft for transplant.
-
Hu, Xiao; Blemker, Silvia S
2015-08-01
Duchenne muscular dystrophy (DMD) is a genetic disease that occurs due to the deficiency of the dystrophin protein. Although dystrophin is deficient in all muscles, it is unclear why degeneration progresses differently across muscles in DMD. We hypothesized that each muscle undergoes a different degree of eccentric contraction during gait, which could contribute to the selective degeneration in lower limb muscle, as indicated by various amounts of fatty infiltration. By comparing eccentric contractions quantified from a previous multibody dynamic musculoskeletal gait simulation and fat fractions quantified in a recent imaging study, our preliminary analyses show a strong correlation between eccentric contractions during gait and lower limb muscle fat fractions, supporting our hypothesis. This knowledge is critical for developing safe exercise regimens for the DMD population. This study also provides supportive evidence for using multiscale modeling and simulation of the musculoskeletal system in future DMD research. © 2015 Wiley Periodicals, Inc.
-
Discordance between self-reported arthritis and musculoskeletal signs and symptoms in older women.
Lo, Tkt; Parkinson, Lynne; Cunich, Michelle; Byles, Julie
2016-12-01
Arthritis is a gendered disease where women have a higher prevalence and more disability than men with arthritis of the same age. Health survey data is a major source of information for monitoring of the burden of arthritis. The validity of self-reported arthritis and the determinants of its accuracy among women have not been thoroughly studied. The objectives of this study were to: 1) examine the agreement between self-report diagnosed arthritis and musculoskeletal signs and symptoms in community-living older women; 2) estimate the sensitivity, specificity, and predictive values of self-reported arthritis; and 3) assess the factors associated with the disagreement. A cross-sectional survey of women was undertaken in 2012-13. The health survey asked women about diagnosed arthritis and musculoskeletal signs and symptoms. Agreement between self-reported arthritis and musculoskeletal signs symptoms was measured by Cohen's kappa. Sensitivity, specificity, and predictive values of self-reported arthritis were estimated using musculoskeletal signs and symptoms as the reference standard. Factors associated with disagreement between self-reported arthritis and the reference standard were examined using multiple logistic regression. There were 223 participants self-reported arthritis and 347 did not. A greater number of participants who self-reported arthritis were obese compared to those who did not report arthritis. Those who reported arthritis had worse health, physical functioning, and arthritis symptom measures. Among the 570 participants, 198 had musculoskeletal signs and symptoms suggesting arthritis (the reference standard). Agreement between self-reported arthritis and the reference standard was moderate (kappa = 0.41). Sensitivity, specificity, and positive and negative predictive values of self-reported arthritis in older women were 66.7, 75.5, 59.2, and 81.0% respectively. Regression analysis results indicated that false-positive is associated with better
-
Sousa, Cláudia Maria; Machado, Jorge Pereira; Greten, Henry Johannes; Coimbra, Daniela
2017-04-28
It is well known that musicians are a group prone to suffer from playing-related musculoskeletal disorders. Professional orchestra musicians play for several hours a week and have to fight against pain caused by their profession. The aim of this study was to explore and describe self-reported complaints among professional orchestra musicians and to compare its intensity and the prevalence between string and wind instruments. Hundred and twelve professional orchestra musicians from the three main professional orchestras from the North of Portugal were individually interviewed about the prevalence and the intensity (measured by verbal numerical scale for pain) of their playing-related musculoskeletal disorders. About two third (62.5%) of the interviewed musicians presented playing-related musculoskeletal disorders during the time of the interview. Despite there are no significant statistic values between groups, results suggested that playing-related musculoskeletal disorders are more common in string players and more intense in wind players. Referring to the prevalence of playing-related musculoskeletal disorders, our data is in line with other studies from different countries. More than half of professional orchestra musicians in the North of Portugal are playing with a mild to moderate pain. Future studies focusing on working-related problems among professional orchestra musicians in Portugal would be useful to better describe the problem of occupational diseases among performing artist.
-
Kermani, Zahra Haeri; Bazzaz, Seyed Mojtaba Mousavi; Farahmand, Seyed Kazem; Raoof, Ali Akbar
2017-11-01
Musculoskeletal disease, that is recognized in diabetes and diabetes mellitus (DM) has shown a higher prevalence of chronic musculoskeletal complications. This study aimed at assessing the frequency of upper limb musculoskeletal disorders among patients with diabetes type II with normal cases in Mashhad, Iran. A cross-section of 100 patients with upper limb musculoskeletal disorders were enrolled in this study. The patients were examined by a unique physician considering carpal tunnel syndrome disorder, trigger finger, adhesive capsulitis, and Dupuytren's contracture at Ghaem hospital, Mashhad, Iran in 2015. All collected data were recorded by using SPSS version 21 and were analyzed through independent-samples t-test for comparing changes, and Chi-square. In this study, the mean age was 51.7±8.7 years old. Gender frequency was 114 (57%) male, and 86 (43%) female. There was no significant difference between groups in cases of gender frequency and mean of age (p>0.05). In evaluation of association between the two groups, there was significant difference for adhesive capsulitis, (p=0.04). Chi-square test showed significant association for age and adhesive capsulitis between the two groups, (p=0.040); but no other diabetes-related disorders, (p<0.05). The results of this study showed that in patients with diabetes mellitus and musculoskeletal complications such as upper limb musculoskeletal abnormalities, it will lead to an increase in skeletal muscle effects in DM patients. It is recommended that musculoskeletal examination is done periodically in DM patients for identification of these disorders and necessary actions are carried out for prevention of the disorders as soon as possible.
-
Management of musculoskeletal tumors during pregnancy: a retrospective study.
Postl, Lukas K; Gradl, Guntmar; von Eisenhart-Rothe, Rüdiger; Toepfer, Andreas; Pohlig, Florian; Burgkart, Rainer; Rechl, Hans; Kirchhoff, Chlodwig
2015-06-10
In recent years, scientific research has increasingly focused on malignancies during pregnancy. However, the development of musculoskeletal tumors during pregnancy has only been the subject of a few studies so far. The primary aim of this study was to identify the incidence of sarcomas during pregnancy at our musculoskeletal tumor center (MSTC). Secondarily we intended to analyze these cases and discuss possible recommendations regarding diagnostic work-up as well as therapy on the basis of the literature. All female patients who had been treated for soft tissue or bone sarcoma at our academic MSTC in the period between the years 2002 and 2010 were screened retrospectively for anamnestic annotations of pregnancy or records of pregnancy in the obstetrical database of our university hospital. The patients who met the criteria for inclusion (diagnosed sarcoma and pregnancy) were enrolled. For every pregnant patient two age-matched female control patients that suffered from tumors with the same histologic type were included. In the period between 2002 and 2010, 240 female patients between the age of 16 and 45 were treated for sarcoma. In eight out of the 240 cases the tumor disease developed or progressed during pregnancy. The delay in diagnosis was approximately eight months and turned out to be significantly higher for pregnant patients compared to non- pregnant controls. Each woman's tumor was misdiagnosed at least once. Diagnostic follow-up of pregnant women presenting with a growing or painful mass, which is suspected to be a musculoskeletal tumor, should be performed at a specialized tumor center. We recommend a multidisciplinary approach and discussing all possible consequences for mother and child intensively in accordance with the available literature.
-
Coping with Musculoskeletal Pain: Implications for Office Workers
ERIC Educational Resources Information Center
Oztug, Ozhan; Cowie, Helen
2011-01-01
The aim of the present research was to understand how office workers cope with back, neck and upper limb musculoskeletal disorders at work (and their implications for work). A small (N = 120) questionnaire survey collected information about potential participants' background and history of musculoskeletal disorders. These data were used to inform…
-
The effect of magnification lenses on reducing musculoskeletal discomfort among dentists.
Aghilinejad, Mashallah; Kabir-Mokamelkhah, Elaheh; Talebi, Atefeh; Soleimani, Roghayeh; Dehghan, Naser
2016-01-01
Background: Work-related musculoskeletal disorders are the most important problems in the health workforce. These discomforts cause many working days losses, increase absenteeism from work, and impose annual economic costs. Awkward posture is the most important factor among the risk factors for work-related musculoskeletal disorders. This study aimed at implementing an interventional ergonomic program to minimize musculoskeletal disorder among dentists. Methods: This semi- experimental study was conducted on 75 dentists of Milad hospital using a census method. The Nordic Questionnaire was used to determine the prevalence of musculoskeletal disorders. In this study, the intervention was to apply optical magnification lens whose impact on reducing musculoskeletal disorder had been previously investigated. Corlett and Bishop Scale was used to evaluate musculoskeletal disorders before and after the intervention. Paired t-test was conducted to compare the discomfort intensity before and after the intervention. Results: The results revealed that the prevalence of musculoskeletal disorders in neck, back, shoulder, and arm were higher than other areas of the body in dentists. There was a significant difference in discomfort intensity of the neck, shoulder, arm, back, elbow, forearm, and the whole body after the ergonomic intervention (p<0.05). Surveys on improving working conditions using the magnification lens revealed that more than 89% of the individuals expressed that the use of the lens increased the ease while working. Conclusion: The present study revealed that the use of optical magnification loupes, because of providing a suitable posture while working, could reduce musculoskeletal disorders in different areas of the body. Thus, we can predict that the prevalence of musculoskeletal disorders will be reduced in dentists in a long run if they use optical magnification loupes.
-
[Analysis of musculoskeletal disorders, work load and working postures among manufacturing workers].
Yu, Shan-fa; Gu, Gui-zhen; Sun, Shi-yi; Wang, Hai-sheng; Cui, Shou-ming; Yang, Xiao-fa; Yang, Shu-le; He, Li-hua; Wang, Sheng
2011-03-01
To analyze the distribution of the musculoskeletal disorders, work load and working postures in different factories, gender, education levels, age and working years among manufacturing workers. In a cross-sectional study of 5134 manufacturing workers in 12 factories, the morbidities for musculoskeletal disorders in one year period were measured with questionnaires. The morbidities for musculoskeletal disorders in body sites: waist, neck, shoulder, wrist, ankle/feet, knee, hip/buttocks and elbows were 59.7%, 47.9%, 38.1%, 33.7%, 26.9%, 25.4%, 15.2%, and 14.9%, respectively in one year period. There were significant differences of morbidities for musculoskeletal symptoms in body sites of workers among different factories (P < 0.05 or P < 0.01). The morbidities of musculoskeletal symptoms in elbows, waist, wrists and ankle/feet of the workers in refractory material and chemical fiber factories were higher than those in other factories, the morbidities for musculoskeletal symptoms of workers in garments and diamond factories were lower than those in other factories. The morbidities for musculoskeletal symptoms in neck, shoulders and wrists of female workers were significantly higher than those of male workers (P < 0.01). There were significant differences of the morbidities for musculoskeletal symptoms in body sites among workers with different educational levels (P < 0.05 or P < 0.01). There were significant differences of the morbidities for musculoskeletal symptoms in neck, shoulders, wrists, hip/buttocks and knee among groups with different age or different working years (P < 0.01), and the morbidities for musculoskeletal symptoms increased with age and working years. The proportions of unhealthy working postures and high working load among workers in refractory material and chemical fiber factories were higher; but those in garments and diamond factories were lower. The morbidities for musculoskeletal symptoms in waist, neck, shoulder and wrists of workers in
-
Baek, Kiook; Yang, Seonhee; Lee, Miyoung; Chung, Insung
2018-06-01
Many studies have reported negative psychological or physical effects of emotional labor. Relationship between work-related musculoskeletal disorder and psychosocial factors has been reported. To manage organizational and psychosocial factors of musculoskeletal disorder with work place intervention among emotional laborers, the factors contributing to musculoskeletal pain must be identified and clarified. Data from the fourth Korean Working Conditions Survey was analyzed. Based on the questionnaire, we selected emotional laborers and included 3,979 participants, excluding participants whose variables were of interest to the researcher. Weight variable was applied. The association with musculoskeletal pain and psychosocial factors, such as workload, monotonous work, job control, social support, and job satisfaction, was investigated. Univariate analysis demonstrated that there was a statistically significant relationship between social support, job satisfaction, and musculoskeletal pain. In multivariate analysis, job satisfaction showed a strong correlation with musculoskeletal pain at all sites. Social support was significantly associated with backache. Monotonous work seemed to reduce the pain in the neck and/or upper limbs. Job control and work intensity were not significantly associated with musculoskeletal pain. In this study, job satisfaction was significantly associated with musculoskeletal pain, and social support among the social psychological stressors could reduce musculoskeletal pain. However, unlike previously known, the presence of monotonous work resulted in reduced musculoskeletal pain. The results of this study will help to establish the direction of improvement of atmosphere in the workplace to prevent the musculoskeletal pain of emotional laborers.
-
Havenetidis, Konstantinos; Paxinos, Thrasivoulos; Kardaris, Dionysios; Bissas, Athanassios
2017-05-01
High values in most of the body composition indices have been related to musculoskeletal injuries, but limited data exists on the accuracy of these diagnoses when detecting musculoskeletal injuries in military populations. The suitability of body fat percentage, body mass index, fat mass index and fat free mass index to identify injury risk was examined in a group of army officer recruits. All body composition diagnoses were measured in 268 male army officer recruits prior to the commencement of basic combat training. Musculoskeletal injury was identified using codes from the International Classification of Diseases. The area under the curve, in the receiver operating characteristic curve, was used to quantify the overall ability to discriminate between those who were injured and those who were not. The statistics indicated that all indices, apart from body mass index, had a significant possibility to detect musculoskeletal injury potential (p < 0.05; 61%-63%). The respective cut-off points used to classify individuals as injured were for body fat percentage >22, for fat mass index >6.5 and for fat free mass index <16.5. Body mass index values can not similarly detect the possibility of occurrence of musculoskeletal injuries in army officer recruits, just as other body composition diagnoses related to fat mass or/and free fat mass. However, the cut off-points related to the overall diagnostic performance of each body composition index should be used with caution and in accordance with the aims of each experimental setting.
-
Description and Rate of Musculoskeletal Injuries in Air Force Basic Military Trainees, 2012−2014
Nye, Nathaniel S.; Pawlak, Mary T.; Webber, Bryant J.; Tchandja, Juste N.; Milner, Michelle R.
2016-01-01
Context: Musculoskeletal injuries are common in military trainees and have significant medical and operational effects. Objective: To provide current musculoskeletal injury epidemiology data for US Air Force basic military trainees. Design: Descriptive epidemiologic study with cross-sectional features. Setting: US Air Force Basic Military Training, Joint Base San Antonio-Lackland, Texas. Patients or Other Participants: All recruits who entered training between July 1, 2012, and June 30, 2014. Main Outcome Measure(s): Incidence density rate of all musculoskeletal injuries (stratified by body region and type) and factors and costs associated with injuries. Results: Of the 67 525 trainees, 12.5% sustained 1 or more musculoskeletal injuries. The overall incidence density rate was 18.3 injuries per 1000 person-weeks (15.1 for men and 29.4 for women). The most common diagnosis (n = 2984) was Pain in joint, lower leg, as described in the International Classification of Diseases, Ninth Revision, Clinical Modification, code 719.46. Injuries were more common among those with lower levels of baseline aerobic and muscular fitness. Injured trainees were 3.01 times (95% confidence interval = 2.85, 3.18) as likely to be discharged, and injured trainees who did graduate were 2.88 times (95% confidence interval = 2.72, 3.04) as likely to graduate late. During the surveillance period, injuries resulted in more than $43.7 million in medical ($8.7 million) and nonmedical ($35 million) costs. Conclusions: Musculoskeletal injuries, predominantly of the lower extremities, have significant fiscal and operational effects on Air Force Basic Military Training. Further research into prevention and early rehabilitation of these injuries in military trainees is warranted. PMID:28068163
-
Md Yusof, Md Yuzaiful; Wakefield, Richard J.; Conaghan, Philip G.; Emery, Paul; Vital, Edward M.
2016-01-01
Abstract Objectives. Musculoskeletal symptoms are common in SLE and are associated with significant morbidity. However, assessing their nature can be challenging, with implications for treatment decisions and measuring response. US has been shown to be valid and reliable for the assessment of other inflammatory arthritides, but data in SLE are more limited. The objectives of this systematic literature review were to determine the characteristics of musculoskeletal US abnormalities in SLE and to evaluate the metric properties of US in the detection and quantification of musculoskeletal symptoms. Methods. We systematically searched the literature using the PubMed, Embase and Cochrane Library databases for studies using musculoskeletal US for assessing SLE. Studies were assessed for quality using the Quality Assessment of Diagnostic Accuracy Studies tool and for their metric qualities, including reliability and validity. Results. Nine studies were identified. Most studies investigated construct validity. Rates of abnormality were highly variable: synovitis and tenosynovitis were reported in 25–94% and 28–65% of patients, respectively; power Doppler and erosions were reported in 10–82% and 2–41% of patients, respectively. There was poor to moderate association between US abnormalities and disease activity indices and immunological findings. There was moderate to high risk of bias and there were concerns about applicability in most studies. Conclusion. US has potential value in the assessment of musculoskeletal symptoms in SLE. However, there is methodological variation between studies that may account for lack of consensus on US abnormalities. Studies that address these problems are required before US can used as an outcome measure in SLE. PMID:26447163
-
Fatal musculoskeletal injuries of Quarter Horse racehorses: 314 cases (1990-2007).
Sarrafian, Tiffany L; Case, James T; Kinde, Hailu; Daft, Barbara M; Read, Deryck H; Moore, Janet D; Uzal, Francisco A; Stover, Susan M
2012-10-01
To determine major causes of death and the anatomic location of musculoskeletal injuries in Quarter Horse racehorses in California. Retrospective case series. 314 Quarter Horse racehorses with musculoskeletal injuries that were necropsied through the California Horse Racing Board Postmortem Program from 1990 to 2007. Postmortem pathology reports were retrospectively reviewed. Musculoskeletal injuries were categorized by anatomic region and described. The number of Quarter Horse starts and starters for the same period of time were obtained from a commercial database for determination of fatal injury incidence. Musculoskeletal injuries accounted for 314 of the 443 (71 %) Quarter Horse racehorses that died during the 18-year study period. Fatal musculoskeletal injuries occurred at a rate of 2.0 deaths/1,000 race starts and 18.6 deaths/1,000 horses that started a race. Musculoskeletal injuries occurred predominantly during racing (84%) and in the forelimbs (81%). The most common fatal musculoskeletal injuries were metacarpophalangeal and metatarsophalangeal joint (fetlock) support injuries (40%) and carpal (24%), vertebral (10%), and scapular (8%) fractures. Proximal interphalangeal (pastern) joint luxations resulted in death of 3% of horses. Fracture configurations of some bones were consistent with those of Thoroughbred racehorses. Evidence of preexisting stress remodeling of bone was reported for some fractures. Knowledge of common locations and types of fatal musculoskeletal injuries in racing Quarter Horses may enhance practitioners' ability to detect mild injuries early, rest horses, and help prevent catastrophic injuries.
-
Aghili, Mir Masih Moslemi; Asilian, Hasan; Poursafa, Parinaz
2012-03-01
A 15-year research conducted in USA showed that compensation expenses paid to workers for musculoskeletal disorders (MSDs) of back exceeded 128 million Dollars calculated on the basis of 0.97 Dollars per hour of work. In addition, according to the latest studies carried out in relation with disease burdens with risk factors in Iran, DALYs indices for low back pain, knee arthrosis and other musculoskeletal disorders have been reported to be 307772, 291305 and 872633 respectively, which have caused the work related diseases to occupy the second position in the country, after cardiovascular diseases. On the other hand, in accordance with occupational health indices of Iranian health ministry, 37% of all working population had had poor work postures with 15% of all working population had been working with inappropriate working tools in the year 2009. This was a case study comparing exposed workers with control group using Standard Nordic Questionnair in sewing machine operators of a shoe manufacturing factory in Iran. In this study, the mentioned questionnaires were filled out for the exposed group (25 sewing machine operators with average age of 43.5 years with work records of 16.8 years) and control group (15 employees from administrative department with average age of 39.8 years with work records of 13.4 years) which both were selected through simple random method. There were statistically significant differences in age between musculoskeletal disorders of right elbow (p = 0.033), thigh (p = 0.044), both knees (p = 0.019) and ankles (p = 0.039). There were also statistically significant association between gender and musculoskeletal disorders of right elbow (p = 0.028), thigh (p = 0.026) both knees (p = 0.011); right shoulder disorders (p = 0.018) and work records; disorders of both knees (p = 0.031) and number of cigarettes smoked. In general, prevalence of disorders of cervical area, shoulders with hands, vertebral column, back, knees, thigh with feet were higher
-
Backpack-related musculoskeletal symptoms among Nigerian secondary school students.
Hamzat, T K; Abdulkareem, T A; Akinyinka, O O; Fatoye, F A
2014-09-01
Musculoskeletal discomfort in schoolchildren is significantly related to the weight and mode of carrying backpack to school. Prevalence and patterns of musculoskeletal discomfort among Nigerian secondary school students carrying backpack was investigated. Systematic sampling technique was used in the selection of the participating junior secondary schools for this study. Participants comprised 1,785 students aged 10-15 years. Standardised Nordic musculoskeletal questionnaire was used to collect information on musculoskeletal pain. Backpack weight and participants' body weight were measured using a weighing scale. The visual analogue scale was used to assess pain intensity. Gender differences in backpack weight, backpack percentage and musculoskeletal discomfort were studied using Mann-Whitney U test; Kruskal-Wallis test was used to study the influence of backpack carrying style on musculoskeletal discomfort; and Spearman rho correlation to determine the relationships between backpack weight, backpack to body weight ratio, age and pain intensity. There were 882 boys and 903 girls recruited into the study. Shoulder pain was the most prevalent discomfort (63.5 %), and pain was significantly higher in girls (p = 0.013). There were weak relationships between pain intensity, body weight and backpack to body weight ratio (r range 0.433-0.442; p < 0.001), and a weak negative relationship between pain intensity and age [r = -0.135; p < 0.001; 95 % confidence interval (CI) -0.168, -0.075]. There was a strong relationship between backpack weight and age (r = 0.892; p < 0.001; 95 % CI -0.129, -0.013); however, there was a weak relationship between backpack weight and body weight (r = 0.136; p < 0.001). Prevalence of shoulder pain was high, particularly among the girls, in this sample. We suggest that factors other than the weight of backpack may predispose to musculoskeletal pain. Parents, teachers and clinicians can influence the mode of carrying backpack by secondary school
-
Barile, Antonio; La Marra, Alice; Arrigoni, Francesco; Mariani, Silvia; Zugaro, Luigi; Splendiani, Alessandra; Di Cesare, Ernesto; Reginelli, Alfonso; Zappia, Marcello; Brunese, Luca; Duka, Ejona; Carrafiello, Giampaolo; Masciocchi, Carlo
2016-09-01
This review aims to evaluate the role of anaesthetics, steroids and platelet-rich plasma (PRP) employed with ultrasound-guided injection in the management of musculoskeletal pathology of the extremities. Ultrasound-guided injection represents an interesting and minimally invasive solution for the treatment of tendon and joint inflammatory or degenerative diseases. The availability of a variety of new drugs such as hyaluronic acid and PRP provides expansion of the indications and therapeutic possibilities. The clinical results obtained in terms of pain reduction and functional recovery suggest that the use of infiltrative procedures can be a good therapeutic alternative in degenerative and inflammatory joint diseases.
-
Musculoskeletal injuries and pain in dancers: a systematic review update.
Jacobs, Craig L; Hincapié, Cesar A; Cassidy, J David
2012-01-01
The objective of this study was to assemble and synthesize the best available literature from 2004 to 2008 on musculoskeletal injury and pain in dancers. MEDLINE and CINAHL were the primary sources of data. Indexed terms such as dance, dancer, dancing, athletic injuries, occupational injuries, sprains and strains, musculoskeletal diseases, bone density, menstruation disturbances, and eating disorders were used to search the databases. Citations were screened for relevance using a priori criteria, and relevant studies were critically reviewed for scientific merit by the best-evidence synthesis method. After screening, 19 articles were found to be scientifically admissible. Data from accepted studies were abstracted into evidence tables relating to: prevalence and associated factors; incidence and risk factors; intervention; and injury characteristics and prognosis of musculoskeletal injury and pain in dancers. Principal findings included: a high prevalence and incidence of lower extremity, hip and back injuries; preliminary evidence that psychosocial and psychological issues such as stress and coping strategies affect injury frequency and duration; history of a previous lateral ankle sprain is associated with an increased risk of ankle sprain in the contralateral ankle in dance students; fatigue may play a role in ACL injury in dancers; acute hamstring strains in dancers affect tendon more than muscle tissue, often resulting in prolonged absence from dance. It is concluded that, while there are positive developments in the literature on the epidemiology, diagnosis, prognosis, treatment, and prevention of MSK injuries and pain in dancers, much room for improvement remains. Suggestions for future research are offered.
-
Shafiee, Gita; Ostovar, Afshin; Heshmat, Ramin; Darabi, Hossein; Sharifi, Farshad; Raeisi, Alireza; Mehrdad, Neda; Shadman, Zhaleh; Razi, Faride; Amini, Mohammad Reza; Arzaghi, Seyed Masoud; Meybodi, Hamidreza Aghaei; Soltani, Akbar; Nabipour, Iraj; Larijani, Bagher
2017-08-04
Musculoskeletal disorders and cognitive diseases are prevalent, and they are significant determinants of morbidity and mortality in older adults. The aim of this study is to investigate the prevalence of musculoskeletal and cognitive diseases and their risk factors and also to assess their associations during future follow-ups. Bushehr Elderly Health (BEH) programme is a population-based prospective cohort study being conducted in Bushehr, a southern province of Iran. A total of 3000 older people aged ≥60 years participated in the first stage from which 2772 were eligible to participate in the second stage, which started after 2.5 years. Data including demographic status, lifestyle factors, general healthandmedical history, and mentalandfunctional health are collected through a questionnaire. Anthropometric measures, performance testsandmuscle strength, blood pressure and and body composition measurements are done. A total 25 cc venous blood is taken, and sera are stored at -80°C for possible future analyses. The study protocol was approved by the ethics committee of Endocrinology and Metabolism Research Institute, affiliated to Tehran University of Medical Science as well as the Research Ethics Committee of Bushehr University of Medical Sciences. A written informed consent was signed by all the participants. The study findings will show the prevalence of musculoskeletal disease, cognitive impairment and their risk factors in an elderly population. The participants will be followed during the study to measure the occurrence outcomes.This study will also have the potential to inform the development of beneficial interventions to improve the management of musculoskeletal and cognitive impairment in Iran and other countries in the Middle East.Our findings will be disseminated via scientific publication as well as presentation to stakeholders, including the patients, clinicians, the public and policymakers, via appropriate avenues. © Article author(s) (or their
-
A Dynamic Simulation of Musculoskeletal Function in the Mouse Hindlimb During Trotting Locomotion
Charles, James P.; Cappellari, Ornella; Hutchinson, John R.
2018-01-01
Mice are often used as animal models of various human neuromuscular diseases, and analysis of these models often requires detailed gait analysis. However, little is known of the dynamics of the mouse musculoskeletal system during locomotion. In this study, we used computer optimization procedures to create a simulation of trotting in a mouse, using a previously developed mouse hindlimb musculoskeletal model in conjunction with new experimental data, allowing muscle forces, activation patterns, and levels of mechanical work to be estimated. Analyzing musculotendon unit (MTU) mechanical work throughout the stride allowed a deeper understanding of their respective functions, with the rectus femoris MTU dominating the generation of positive and negative mechanical work during the swing and stance phases. This analysis also tested previous functional inferences of the mouse hindlimb made from anatomical data alone, such as the existence of a proximo-distal gradient of muscle function, thought to reflect adaptations for energy-efficient locomotion. The results do not strongly support the presence of this gradient within the mouse musculoskeletal system, particularly given relatively high negative net work output from the ankle plantarflexor MTUs, although more detailed simulations could test this further. This modeling analysis lays a foundation for future studies of the control of vertebrate movement through the development of neuromechanical simulations. PMID:29868576
-
Musculoskeletal injuries and pain in dancers: a systematic review.
Hincapié, Cesar A; Morton, Emily J; Cassidy, J David
2008-09-01
To assemble and synthesize the best evidence on the epidemiology, diagnosis, prognosis, treatment, and prevention of musculoskeletal injuries and pain in dancers. Medline, CINAHL, PsycINFO, Embase, and other electronic databases were searched from 1966 to 2004 using key words such as dance, dancer, dancing, athletic injuries, occupational injuries, sprains and strains, and musculoskeletal diseases. In addition, the reference lists of relevant studies were examined, specialized journals were hand-searched, and the websites of major dance associations were scanned for relevant information. Citations were screened for relevance using a priori criteria, and relevant studies were critically reviewed for scientific merit by the best evidence synthesis method. After 1865 abstracts were screened, 103 articles were reviewed, and 32 (31%) of these were accepted as scientifically admissible (representing 29 unique studies). Data from accepted studies were abstracted into evidence tables relating to the prevalence and associated factors, incidence and risk factors, diagnosis, treatment, economic costs, and prevention of musculoskeletal injuries and pain in dancers. The scientifically admissible studies consisted of 15 (52%) cohort studies, 13 (45%) cross-sectional studies, and 1 (3%) validation study of a diagnostic assessment tool. There is a high prevalence and incidence of lower extremity and back injuries, with soft tissue and overuse injuries predominating. For example, lifetime prevalence estimates for injury in professional ballet dancers ranged between 40% and 84%, while the point prevalence of minor injury in a diverse group of university and professional ballet and modern dancers was 74%. Several potential risk factors for injury are suggested by the literature, but conclusive evidence for any of these is lacking. There is preliminary evidence that comprehensive injury prevention and management strategies may help decrease the incidence of future injury. The dance
-
Recommendations from NASA's Operational and Research Musculoskeletal Summit
NASA Technical Reports Server (NTRS)
Jones, J. A.; Johnson-Throop, K. A.; Scheuring, R. A.; Walton, M. E.; Davis-Street, J. E.; Smaka, T.; McCulley, P. A.; Jones, J. A.; Stokes, C. R.; Parker, K. K.;
2006-01-01
Introduction: Continuously evolving medical standards of care, limited crew training time, and the inherent constraints of space flight necessitate regular revisions of the mission medical support infrastructure and methodology. A three-day Operational and Research Musculoskeletal Summit was held to review NASA s current strategy for preflight health maintenance and injury screening, risk mitigation for musculoskeletal injuries or syndromes, treatment methods during flight, and research topics to mitigate risks to astronaut health. The Summit also undertook consideration of the best evidence-based terrestrial musculoskeletal practices to recommend their adaptation for use in space. Methods: The types and frequencies of musculoskeletal injuries sustained by short- and long-duration astronauts were obtained from the Longitudinal Study of Astronaut Health. The Summit panel was comprised of experts from the clinical and research communities, as well as representatives from NASA Headquarters, the Astronaut corps, and the offices of JSC Medical Operations, JSC Human Adaptation and Countermeasures, Glenn Research Center Human Research, and Astronaut Strength Conditioning and Rehabilitation. Before the summit, panelists participated in a Web-based review of NASA s Space Medical Conditions List (SMCL). Results: The Summit generated seventy-five operational and research recommendations to the NASA Office of Space Medicine, including changes to the SMCL and to the musculoskeletal section of the ISS debrief questionnaire. From these recommendations, seven were assigned highest value and priority, and could be immediately adopted for the exploration architecture. Discussion: Optimized exercise and conditioning to improve performance and forestall musculoskeletal damage on orbit were the primary area of focus. Special attention was paid to exercise timing and muscle group specificity. The panel s recommendations are currently in various stages of consideration or integration
-
Die Baukastensystematik in der Fördertechnik
NASA Astrophysics Data System (ADS)
Sebulke, Johannes
In der Fördertechnik wird kaum ein größerer Einsatzfall so dem anderen gleichen, dass man zwei Anlagen nach denselben Zeichnungen fertigen kann. Konstruktionszeiten, Rüst- und Umstellungszeiten der Fertigung sind hoch; der Kunde muss bei Einzelanfertigung lange Lieferzeiten in Kauf nehmen. In der Fördertechnik haben sich daher Baukastenprinzip, Standardisierung und die Konstruktion von Erzeugnisreihen weitgehend durchgesetzt.
-
Enblom, Anna; Wicher, Martin; Nordell, Therese
2016-01-01
Abstract This study assessed health-related quality of life (HRQoL) and musculoskeletal function in patients with musculoskeletal disorders after participation in group-based aqua-exercising, compared to before participation. Physiotherapists instructed group-based aqua-exercising for 30 min twice a week for 8 weeks in 39 patients (81% women, mean age 55 ± 12 years), with musculoskeletal disorders located in the back (28%), neck (17%), general myalgia (21%), lower extremities (9%), shoulder (7%) and multiple/other regions (18%). Before and after the aqua-exercising, physiotherapists assessed patients’ musculoskeletal function categorized using Goal Attainment Scaling, and HRQoL was measured using EuroQol 5 Dimensions (EQ-5D). The median EQ-5D score was 0.36 (25th–75th percentiles 0.09–0.69) at the start, and after the intervention improved to 0.62 (0.09–0.73) (p = 0.038). The EQ-5D score and musculoskeletal function improved in 49% (EQ-5D) and 34% (physiotherapist assessment), were stable in 33% and 63%, and worsened in 18% and 7% of patients, respectively. In conclusion, comparable with improvements previously seen after more time-consuming exercise periods, patients with musculoskeletal disorders had improved HRQoL after 8 weeks of aqua-exercising compared to before exercising. This uncontrolled feasibility study does not reveal whether this was the result of aqua-exercising. The effects and costs need to be evaluated in randomized controlled studies. PMID:28251037
-
Quantitative Analyse und Visualisierung der Herzfunktionen
NASA Astrophysics Data System (ADS)
Sauer, Anne; Schwarz, Tobias; Engel, Nicole; Seitel, Mathias; Kenngott, Hannes; Mohrhardt, Carsten; Loßnitzer, Dirk; Giannitsis, Evangelos; Katus, Hugo A.; Meinzer, Hans-Peter
Die computergestützte bildbasierte Analyse der Herzfunktionen ist mittlerweile Standard in der Kardiologie. Die verfügbaren Produkte erfordern meist ein hohes Maß an Benutzerinteraktion und somit einen erhöhten Zeitaufwand. In dieser Arbeit wird ein Ansatz vorgestellt, der dem Kardiologen eine größtenteils automatische Analyse der Herzfunktionen mittels MRT-Bilddaten ermöglicht und damit Zeitersparnis schafft. Hierbei werden alle relevanten herzphysiologsichen Parameter berechnet und mithilfe von Diagrammen und Graphen visualisiert. Diese Berechnungen werden evaluiert, indem die ermittelten Werte mit manuell vermessenen verglichen werden. Der hierbei berechnete mittlere Fehler liegt mit 2,85 mm für die Wanddicke und 1,61 mm für die Wanddickenzunahme immer noch im Bereich einer Pixelgrösse der verwendeten Bilder.
-
Smartes System für die Energiewende - der Übertragungsnetzbetreiber in der digitalen Zukunft
NASA Astrophysics Data System (ADS)
Pflaum, Rainer; Egeler, Tobias
Die Übertragungsnetze stellen eine zuverlässige Versorgung von Haushalt, Gewerbe und Industrie mit elektrischer Energie sicher und sind damit Grundlage einer modernen Wirtschaft und Gesellschaft. Die mittlerweile unumkehrbaren Entwicklungen der nationalen und europäischen Energiewende stellen den Übertragungsnetzbetreiber in seinen Kernaufgaben, dem Bau und Betrieb von Netzen, dem Markt- und Netzzugang und der Integration der erneuerbaren Energien vor neue und große Herausforderungen. Verbrauchsnahe dezentrale Erzeugung wie verbrauchsferne zentrale Erzeugung muss im Sinne der Gewährleistung der Systemstabilität gemanagt und in Einklang mit dem Verbrauch gebracht werden. Erneuerbare Energien müssen zudem in einem solchen System ihren Beitrag zur System- und Marktintegration leisten. All das erfordert mehr Daten, um in einem Gesamtsystem dynamische Reaktionsmöglichkeiten gewährleisten zu können. Erst die "Digitalisierung" schafft dabei die notwendigen Voraussetzungen die Komplexität zu stemmen. Die Digitalisierung stellt daher ein Kernelement dieses Wandels des Übertragungsnetzbetreibers dar, die einerseits mit zum Entstehen der neuen Herausforderungen beiträgt, andererseits aber auch hilft Werkzeuge bereitzustellen, diesen Herausforderungen zu begegnen. Im folgenden Beitrag wird aufgezeigt, wie die Digitalisierung die Aufgaben und Instrumente des Übertragungsnetzbetreibers verändern. Ausgehend von den heutigen Aufgaben eines Übertragungsnetzbetreibers und dem gültigen Rechtsrahmen werden unter dem Begriff "Notwendiges Set für morgen" smarte Elemente und Werkzeuge beschrieben, die bereits heute im Einsatz sind oder in den nächsten Jahren notwendig werden. Im Anschluss erfolgt anhand einiger Beispiele aus unterschiedlichen Bereichen eine Konkretisierung der Einsatzzwecke der Digitalisierung beim Übertragungsnetzbetreiber. Ein kurzer Ausblick mit Fokus auf den weiteren Veränderungsprozess rundet den Beitrag ab.
-
Effect of physical activity on musculoskeletal discomforts among handicraft workers
Shakerian, Mahnaz; Rismanchian, Masoud; Khalili, Pejman; Torki, Akram
2016-01-01
Introduction: Handicrafts seems to be one of the high-risk jobs regarding work-related musculoskeletal disorders (WMSDs) which necessitate the implementation of different corrective intervention like regular physical activities. This study aimed to investigate the impact of physical activity on WMSDs among craftsmen. Methods: This cross-sectional study was an analytical – descriptive study carried out on 100 craftsmen working in Isfahan, Iran, in 2013. The sampling method was census, and all workshops involved with this job were included. Information on demographic parameters and physical activity was collected by demographic forms. The data related to worker's musculoskeletal discomforts were conducted using Cornell Musculoskeletal Discomfort Questionnaire. The data were analyzed using statistical tests including independent t-test, Chi-square, and ANOVA. The statistical analysis was performed using SPSS 18. Results: The highest percentages of complaints related to severe musculoskeletal discomfort were reported in right shoulder (%36), right wrist (%26), neck (%25), and upper right arm (%24), respectively. A significant relationship was observed between physical activity and musculoskeletal discomforts of left wrist (P = 0.012), lower back (P = 0.016), and neck (P = 0.006). Discussion and Conclusion: Based on the study results, it can be inferred that regular but not too heavy physical activity can have a positive impact on decreasing the musculoskeletal discomforts. PMID:27512700
-
Deslée, Gaëtan; Charbonnier, Anne-Sophie; Hammad, Hamida; Angyalosi, Gerhild; Tillie-Leblond, Isabelle; Mantovani, Alberto; Tonnel, André-Bernard; Pestel, Joël
2002-11-01
Immature dendritic cells (DCs) take up antigens in peripheral tissues and, after antigen processing, mature to efficiently stimulate T cells in secondary lymph nodes. In allergic airway diseases DCs have been shown to be involved in the induction and maintenance of a T(H)2-type profile. The present study was undertaken to determine pathways of Der p 1 (a house dust mite allergen) uptake by human DCs and to compare Der p 1 uptake between DCs from patients with house dust mite allergy and DCs from healthy donors. Monocyte-derived DCs (MD-DCs) were obtained from patients with house dust mite allergy (n = 13) and healthy donors (n = 11). Der p 1 was labeled with rhodamine. Der p 1 uptake by MD-DCs was analyzed by means of flow cytometry and confocal microscopy. Rhodamine- labeled Der p 1 was demonstrated to be taken up by MD-DCs in a dose-, time-, and temperature- dependent manner. The involvement of the mannose receptor (MR) in the Der p 1 uptake was demonstrated by using (1) inhibitors of the MR- mediated endocytosis (mannan and blocking anti-MR mAb), which inhibited the Der p 1 uptake from 40 % to 50 %, and (2) confocal microscopy showing the colocalization of rhodamine-labeled Der p 1 with FITC-dextran. Interestingly, compared with DCs from healthy donors, DCs from allergic patients expressed more MR and were more efficient in Der p 1 uptake. These results suggest that the MR could play a key role in the Der p 1 allergen uptake by DCs and in the pathogenesis of allergic diseases in dust mite -sensitive patients.
-
Ageing, musculoskeletal health and work
Palmer, Keith; Goodson, Nicola
2016-01-01
Changing demographics mean that many patients with soft tissue rheumatism, osteoarthritis, inflammatory arthritis, large joint prostheses, and age-related co-morbidities are seeking to work beyond the traditional retirement age. In this chapter we review the evidence on musculoskeletal health and work at older ages. We conclude that musculoskeletal problems are common in older workers and have a substantial impact on their work capacity. Factors that influence their job retention are described, together with approaches that may extend working life. Many gaps in evidence were found, notably on the health risks and benefits of continued work in affected patients and on which interventions work best. The roles of physicians and managers are also considered. PMID:26612237
-
Vaswani, Devin; Wallace, Adam N; Eiswirth, Preston S; Madaelil, Thomas P; Chang, Randy O; Tomasian, Anderanik; Jennings, Jack W
2018-03-14
To evaluate the effectiveness of percutaneous image-guided thermal ablation in achieving local tumor control and pain palliation of sarcoma metastases within the musculoskeletal system. Retrospective review of 64 sarcoma metastases within the musculoskeletal system in 26 women and 15 men (total = 41) treated with ablation between December 2011 and August 2016 was performed. Mean age of the cohort was 42.9 years ± 16.0 years. Two subgroups were treated: oligometastatic disease (n = 13) and widely metastatic disease (n = 51). A variety of sarcoma histologies were treated with average tumor volume of 42.5 cm 3 (range 0.1-484.7 cm 3 ). Pain scores were recorded before and 4 weeks after therapy for 59% (38/64) of treated lesions. Follow-up imaging was evaluated for local control and to monitor sites of untreated disease as an internal control. Fifty-eight percent (37/64) were lost to imaging follow-up at varying time points over a year. Complication rate was 5% (3/64; one minor and two major events). One-year local tumor control rates were 70% (19/27) in all patients, 67% (12/18) in the setting of progression of untreated metastases, and 100% (10/10) in the setting of oligometastatic disease. Median pain scores decreased from 8 (interquartile range 5.0-9.0) to 3 (interquartile range 0.1-4.0) 1 month after the procedure (P < 0.001). Image-guided percutaneous ablation is an effective option for local tumor control and pain palliation of metastatic sarcomas within the musculoskeletal system. Treatment in the setting of oligometastatic disease offers potential for remission. Level 4, Retrospective Review.
-
[Impact of work-related musculoskeletal disorders on work ability among workers].
Zhang, Lei; Huang, Chunping; Lan, Yajia; Wang, Mianzhen; Shu, Liping; Zhang, Wenhui; Yu, Long; Yao, Shengcai; Liao, Yunhua
2015-04-01
To assess the impact of work-related musculoskeletal disorders (WRMDs) on work ability among workers. A total of 1686 workers in various occupations, such as administration and education, were enrolled as subjects using the random cluster sampling method. The WRMDs and work ability of all subjects were evaluated using standardized Nordic questionnaires for the analysis of musculoskeletal symptoms and the Work Ability Index (WAI) scale, respectively. Comparison of work ability and its classification between the disease group and the non-disease group was performed by paired t test, RxC table χ2 test, and the Wilcoxon rank-sum test. The relationship between work duration and work ability was analyzed by the Spearman correlation test and a multi-level model. (1). The work ability of workers in the disease group was significantly lower than that in the non-disease group (P<0.0 1). (2) There were significant differences in work ability between workers with different work durations (<10 years, 10-20 years, and ≥20 years) (F=22.124, P< 0.01). With the increase in work duration, the work ability of workers declined in both groups, and the work ability of workers in the disease group (Spearman coefficient rs=-0. 172, P<0.01) had a more significant decline than that in the non-disease group (Spearman coefficient rs=-0.104, P<0.01). WRMDs were important risk factors for the decrease in work ability among workers. (3) There were significant differences in constituent ratios and levels of work ability classification between the disease group and the non-disease group (χ2=121.097, P<0.01; Z=-10.699, P<0.01). The proportions of workers with poor and medium work ability in the disease group were significantly higher than those in the non-disease group, while the proportion of works with excellent work ability in the disease group was significantly lower than that in the non-disease group. The similar characteristics in constituent ratios and levels of work ability
-
Improved education in musculoskeletal conditions is necessary for all doctors.
Akesson, Kristina; Dreinhöfer, Karsten E.; Woolf, A. D.
2003-01-01
It is likely that everyone will, at some time, suffer from a problem related to the musculoskeletal system, ranging from a very common problem such as osteoarthritis or back pain to severely disabling limb trauma or rheumatoid arthritis. Many musculoskeletal problems are chronic conditions. The most common symptoms are pain and disability, with an impact not only on individuals' quality of life but also, importantly, on people's ability to earn a living and be independent. It has been estimated that one in four consultations in primary care is caused by problems of the musculoskeletal system and that these conditions may account for up to 60% of all disability pensions. In contrast, teaching at undergraduate and graduate levels--and the resulting competence and confidence of many doctors--do not reflect the impact of these conditions on individuals and society. Many medical students do not have any clinical training in assessing patients with bone and joint problems. Under the umbrella of the Bone and Joint Decade 2000-2010, experts from all parts of the world with an interest in teaching have developed recommendations for an undergraduate curriculum to improve the teaching of musculoskeletal conditions in medical schools. The goal for each medical school should be a course in musculoskeletal medicine concentrating on clinical assessment, common outpatient musculoskeletal problems and recognition of emergencies. Improving competency in the management of musculoskeletal problems within primary care settings through improved education is the next aim, but there are needs for improvement for all professionals and at all levels within the health care system. PMID:14710510
-
Musculoskeletal trauma services in Serbia.
Vukasinović, Zoran; Spasovski, Dusko; Zivković, Zorica
2008-10-01
Serbia, a middle-income country, is located in southeastern Europe, with territory of 88,361 km(2) and 9,400,000 inhabitants. Average month salary is US$542 and the registered unemployment rate is 22%. The country is administratively divided into 30 districts (193 municipalities). The healthcare system is territorially organized. In the state capital there are five clinical hospitals with musculoskeletal traumatology departments, as well as one in each of the four university centers. In addition, there are orthopaedic departments in 40 smaller hospitals throughout the country and in three military hospitals, along with several pediatric surgical departments involved in managing musculoskeletal trauma. There are 524 orthopaedic trauma surgeons (1:18,000 people), with a minor number of additionally trained general and pediatric surgeons who care for musculoskeletal problems. Bonesetters are neither recognized nor included in the healthcare system. Orthopaedic traumatology services are well organized, with variable accessibility depending on the distance between injury site and nearest medical facility. Preventive strategies are well developed and mainly consider agricultural, industrial, and traffic injuries. Distribution of medical institutions is satisfactory. Future activities should include continuing medical education of specialists, exclusion of inappropriate specialists, improvement of preventive strategies and medical transport facilities, as well as standardization of medical equipment, diagnostics, and treatment protocols.
-
von Drygalski, Annette; Moore, Randy E; Nguyen, Sonha; Barnes, Richard F W; Volland, Lena M; Hughes, Tudor H; Du, Jiang; Chang, Eric Y
2018-01-24
Point-of-care musculoskeletal ultrasound (US) is increasingly used by hemophilia providers to guide management; however, pathologic tissue differentiation with US is uncertain. We sought to determine the extent to which point-of-care musculoskeletal US can identify and discriminate pathologic soft tissue changes in hemophilic arthropathy. Thirty-six adult patients with hemophilia A/B were prospectively enrolled. Point-of-care musculoskeletal US examinations were performed on arthropathic joints (16 knees, 10 ankles, and 10 elbows) using standard views by a musculoskeletal US-trained and certified hematologist, who recorded abnormal intra-articular soft tissue accumulation. Within 3 days, magnetic resonance imaging was performed using conventional and multiecho ultrashort echo time sequences. Soft tissue identification (synovial proliferation with or without hemosiderin, fat, and/or blood products) was performed by a musculoskeletal radiologist. Findings obtained with both imaging modalities were compared and correlated in a blinded fashion. There was perfect agreement between the modalities on the presence of abnormal soft tissue (34 of 36 cases). However, musculoskeletal US was unable to discriminate between coagulated blood, synovium, intrasynovial or extrasynovial fat tissue, or hemosiderin deposits because of wide variations in echogenicity. Musculoskeletal US is valuable for point-of-care imaging to determine the presence of soft tissue accumulation in discrete areas. However, because of limitations of musculoskeletal US in discriminating the nature of pathologic soft tissues and detecting hemosiderin, magnetic resonance imaging will be required if such discrimination is clinically important. © 2018 by the American Institute of Ultrasound in Medicine.
-
The effect of heavy work on the musculoskeletal system of dockers.
Waśkiewicz, J
1996-01-01
In compass of 1989-1995 all in all 388 dockers were examined, including 136 stevedores, 128 operators of mechanic equipment, 74 hoistmen and 73 retired stevedores. Out of the group of 508 stevedores that in 1989 was selected for the purpose of the study, at the end of 1995 there were 136 still working, and out of 141 operators 128 remained in employment. The number of the hoistmen working did not change. The stevedores perform heavy and a very heavy loading labour, the rest moderate and light. The highest number of changes was found in the lumbar segment of the spine-totally 56.2%, then in the sacroiliac articulations-totally 50.6%, in the cervical spine-totally 34.4%, within the shoulder girdle-33.1% and in the thoracic segment of the spine-26.3%. In stevedores these proportions were higher. A transfer to a lighter work or retirement could not inhibit the degenerative process within the musculoskeletal system. Evaluating the development of the disease in the period of observation, a progress of the pathological process was observed. No relation between the loss of fitness in stevedores and their body mass could be found. The mean time of the disease tended to increase with age of the examined. In a considerable number of the subjects a casual connection between the changes in the musculoskeletal system and the work performed was revealed.
-
Musculoskeletal injuries among Malaysian badminton players.
Shariff, A H; George, J; Ramlan, A A
2009-11-01
The purpose of this study was to investigate the pattern of musculoskeletal injuries sustained by Malaysian badminton players. This is a retrospective case notes review of all badminton players who attended the National Sports Institute (NSI) Clinic, Kuala Lumpur, Malaysia, and were diagnosed with musculoskeletal injuries. In a two and a half year period, from January 2005 to June 2007, 469 musculoskeletal injuries were diagnosed among badminton players at the NSI Clinic. The mean age of the players who attended the clinic was 19.2 (range 13-52) years. Approximately 60 percent of the injuries occurred in players younger than 20 years of age. The majority of injuries (91.5 percent) were categorised as mild overuse injury and mostly involved the knee. The majority of the injuries sustained by badminton players in this study were due to overuse, primarily in the knee. The majority of the injuries were diagnosed in younger players and occurred during training/practice sessions. There was no difference in terms of incidence and types of injuries between the genders.
-
Musician health and safety: Preventing playing-related musculoskeletal disorders.
Foxman, Irina; Burgel, Barbara J
2006-07-01
Musicians are exposed to high-risk musculoskeletal activities such as repetition, hours of exposure, and awkward postures when playing instruments. These activities may result in playing-related musculoskeletal disorders. Musicians often work part-time or seasonally or are self-employed. Thus, they may be uninsured or underinsured and may delay seeking care for these painful and potentially disabling conditions. Prevention of playing-related musculoskeletal disorders includes identification of both intrinsic (e.g., musician strength and flexibility) and extrinsic (e.g., musician posture while playing an instrument) factors involved in the interface between musicians and their instruments and the playing environment (e.g., rest breaks or hours of practice). Student occupational health nurse practitioners in this pilot project performed outreach and comprehensive screening and treatment for a small group of musicians diagnosed as having playing-related musculoskeletal disorders. Tendon and nerve gliding exercises were a key component of the treatment plan.
-
Williams, Cylie M; Penkala, Stefania; Smith, Peter; Haines, Terry; Bowles, Kelly-Ann
2017-01-01
Workplace injury is an international costly burden. Health care workers are an essential component to managing musculoskeletal disorders, however in doing this, they may increase their own susceptibility. While there is substantial evidence about work-related musculoskeletal disorders across the health workforce, understanding risk factors in specific occupational groups, such as podiatry, is limited. The primary aim of this study was to determine the prevalence and intensity of work related low back pain in podiatrists. This was an international cross-sectional survey targeting podiatrists in Australia, New Zealand and the United Kingdom. The survey had two components; general demographic variables and variables relating to general musculoskeletal pain in general or podiatry work-related musculoskeletal pain. Multivariable regression analyses were used to identify factors associated with musculoskeletal stiffness and pain and low back pain intensity. Thematic analysis was used to group comments podiatrists made about their musculoskeletal health. There were 948 survey responses (5% of Australian, New Zealand and United Kingdom registered podiatrists). There were 719 (76%) podiatrists reporting musculoskeletal pain as a result of their work practices throughout their career. The majority of injuries reported were in the first five years of practice ( n = 320, 45%). The body area reported as being the location of the most significant injury was the low back (203 of 705 responses, 29%). Being female ( p < 0.001) and working in private practice ( p = 0.003) was associated with musculoskeletal pain or stiffness in the past 12 months. There were no variables associated with pain or stiffness in the past four weeks. Being female was the only variable associated with higher pain ( p = 0.018). There were four main themes to workplace musculoskeletal pain: 1. Organisational and procedural responses to injury, 2. Giving up work, taking time off, reducing
-
pGALS – paediatric Gait Arms Legs and Spine: a simple examination of the musculoskeletal system
2013-01-01
We describe pGALS (paediatric Gait, Arms, Legs and Spine) – a simple quick musculoskeletal assessment to distinguish abnormal from normal joints in children and young people. The use of pGALS is aimed at the non-specialist in paediatric musculoskeletal medicine as a basic clinical skill to be used in conjunction with essential knowledge about red flags, normal development and awareness of patterns of musculoskeletal pathologies. pGALS has been validated in school-aged children and also in the context of acute general paediatrics to detect abnormal joints. We propose that pGALS is an important part of basic clinical skills to be acquired by all doctors who may be involved in the care of children. The learning of pGALS along with basic knowledge is a useful way to increase awareness of joint disease, facilitate early recognition of joint problems and prompt referral to specialist teams to optimise clinical outcomes. We have compiled this article as a resource that can be used by the paediatric rheumatology community to facilitate teaching. PMID:24219838
-
Impact of Health Literacy in Patients with Chronic Musculoskeletal Disease–Systematic Review
Loke, Yoon K.; Hinz, Ina; Wang, Xia; Rowlands, Gill; Scott, David; Salter, Charlotte
2012-01-01
Objectives To estimate the prevalence of low health literacy, and evaluate the impact of low health literacy on outcomes in patients with chronic musculoskeletal conditions. Data Sources We searched Embase, Pubmed, PsycInfo, and CINAHL in January 2011 for relevant studies, restricted to English-language articles. Study Selection and Data Extraction Studies were included if they measured health literacy and/or reported on the link between outcomes and health literacy levels in patients with osteoporosis, osteoarthritis, or rheumatoid arthritis. We assessed risk of bias from participant selection, methods of measuring health literacy and functional outcomes, missing data, and potential for confounding. Data Synthesis We reviewed 1863 citations and judged 8 studies to be relevant. Most were cross-sectional in nature, and five were based in the United States. Diversity in measurements, participant characteristics, and settings meant that results had to be synthesized narratively. Prevalence of low health literacy varied from 7% to 42%. Of the five studies that reported on musculoskeletal outcomes, only one showed an association (unadjusted) between low health literacy and greater pain and limitations in physical functioning. However, other studies, including those with multivariate analyses, found no significant relationship between health literacy and measures of pain or disease specific questionnaires. One clinical trial found short-term improvements in the mental health of patients with musculoskeletal conditions after an intervention to improve health literacy. Limitations Most of the studies were cross-sectional in nature, which precludes interpretation of a causal relationship. The sample sizes may not have been sufficiently large to enable detection of significant associations. Conclusions The current evidence does not show a consistent association between low health literacy and poorer functional outcomes in patients with chronic musculoskeletal conditions. In
-
Bishop, Julie Y; Awan, Hisham M; Rowley, David M; Nagel, Rollin W
2013-01-01
Despite a renewed emphasis among educators, musculoskeletal education is still lacking in medical school and residency training programs. We created a musculoskeletal multiple-choice physical examination decision-making test to assess competency and physical examination knowledge of our trainees. We developed a 20-question test in musculoskeletal physical examination decision-making test with content that most medical students and orthopedic residents should know. All questions were reviewed by ratings of US orthopedic chairmen. It was administered to postgraduate year 2 to 5 orthopedic residents and 2 groups of medical students: 1 group immediately after their 3-week musculoskeletal course and the other 1 year after the musculoskeletal course completion. We hypothesized that residents would score highest, medical students 1 year post-musculoskeletal training lowest, and students immediately post-musculoskeletal training midrange. We administered an established cognitive knowledge test to compare student knowledge base as we expected the scores to correlate. Academic medical center in the Midwestern United States. Orthopedic residents, chairmen, and medical students. Fifty-four orthopedic chairmen (54 of 110 or 49%) responded to our survey, rating a mean overall question importance of 7.12 (0 = Not Important; 5 = Important; 10 = Very Important). Mean physical examination decision-making scores were 89% for residents, 77% for immediate post-musculoskeletal trained medical students, and 59% 1 year post-musculoskeletal trained medical students (F = 42.07, p<0.001). The physical examination decision-making test was found to be internally consistent (Kuder-Richardson Formula 20 = 0.69). The musculoskeletal cognitive knowledge test was 78% for immediate post-musculoskeletal trained students and 71% for the 1 year post-musculoskeletal trained students. The student physical examination and cognitive knowledge scores were correlated (r = 0.54, p<0.001), but were not
-
Hospital For Special Surgery/Immune System REgulation In Musculoskeletal Disorders
DOE Office of Scientific and Technical Information (OSTI.GOV)
Eric Meffre; Lionel Ivashkiv
2007-08-20
Inflammation on musculoskeletal disorders such as rheumatoid arthritis (RA) is the result of dysregulation of the immune system. When the immune system, which maintains the integrity of the organism in an environment rich in infectious microbes, becomes misdirected toward components of one’s own tissue, autoimmune disease can result with autoantibodies contributing to the inflammation and tissue damage. RA is a chronic autoimmune disease marked by severe inflammation that causes pain, swelling, stiffness and loss of function in the joints, which is estimated to affect 1 percent of the US adult population. Furthermore, autoimmune diseases, which affect women at a highermore » rate, are the fourth largest cause of disability among women in the US and among the top ten causes of death. The long range goal of this study is to elucidate the mechanisms that regulate the generation of autoantibodies by B cells in normal individuals and in patients with autoimmune diseases and provide insights into potential therapeutic interventions.« less
-
Gaskins, Matthew; Dittmann, Martin; Eisert, Lisa; Werner, Ricardo Niklas; Dressler, Corinna; Löser, Christoph; Nast, Alexander
2018-03-01
Laut einer Befragung im Jahre 2012 war der Umgang mit Antithrombotika bei dermatochirurgischen Eingriffen in Deutschland sehr heterogen. 2014 wurde erstmals eine evidenzbasierte Leitlinie zu diesem Thema veröffentlicht. Es wurde eine anonyme Befragung derselben Stichprobe zum Umgang mit Antithrombotika sowie zu Kenntnissen der Leitlinie durchgeführt. Die Ergebnisse wurden als relative Häufigkeiten berichtet und denen aus 2012 gegenübergestellt. 208 Antwortbögen wurden ausgewertet (Rücklaufquote: 36,6 %). Die große Mehrheit der Dermatologen erklärte, kleinere Eingriffe unter Fortführung der Therapie mit Phenprocoumon, niedrig dosierter Acetylsalicylsäure (≤ 100 mg) und Clopidogrel sowie mit direkten oralen Antikoagulanzien durchzuführen. Bei größeren Eingriffen war der Umgang hingegen weiterhin heterogen, insbesondere unter niedergelassenen Dermatologen. Der Anteil der Dermatologen, die Phenprocoumon, Acetylsalicylsäure und Clopidogrel leitlinienkonform verwendeten, hat sich insgesamt vergrößert. Führten 2012 beispielsweise 53,8 % der Klinikärzte bzw. 36,3 % der niedergelassenen Dermatologen eine große Exzision unter Fortführung der Therapie mit niedrig dosierter Acetylsalicylsäure durch, taten dies 2017 90,2 % bzw. 57,8 % (Phenprocoumon: 33,8 % bzw. 11,9 % auf 63,9 % bzw. 29,9 %; Clopidogrel: 36,9 % bzw. 23,2 % auf 63,9 % bzw. 30,6 %). Unter den Klinikärzten war ein hoher Anteil mit der Leitlinie vertraut und fand diese hilfreich. Eine Zunahme des leitlinienkonformen Verhaltens war bei allen Eingriffen zu verzeichnen. Bei größeren Eingriffen zeigte sich trotz deutlicher Verbesserung die Notwendigkeit verstärkter Anstrengungen zur Leitlinienumsetzung bzw. zur Identifizierung von Implementierungsbarrieren. © 2018 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.
-
Musculoskeletal symptoms in pharmaceutical sales representatives.
Sang, Katherine; Gyi, Diane; Haslam, Cheryl
2010-03-01
Musculoskeletal disorders (MSDs) are a leading cause of work-related ill health. Existing literature indicates that pharmaceutical sales representatives (PSRs) report a high prevalence of MSDs, possibly exacerbated by the nature of work (prolonged driving and manual handling). In addition, they experience difficulty in accessing occupational health services. To assess the prevalence of musculoskeletal symptoms and associated risk factors among PSRs in order to assist their occupational health management through raising risk awareness. A self-completed questionnaire distributed to 205 PSRs within a UK pharmaceutical company was used to assess the prevalence of musculoskeletal symptoms, psychosocial factors, work tasks undertaken and company car use. To assist understanding of work tasks and organizational factors, semi-structured interviews were undertaken with a sample of 12 key personnel. The questionnaire response rate was 68%. PSRs reported high mileage and 100% reported working from the car in a typical day. Forty-seven per cent reported both manual handling for > or = 4 h/day and 'often' or 'sometimes' working from the car. Fifty-seven per cent reported low back symptoms in the last 12 months. Interview data revealed issues relating to car choice, storage in the boot and working from the car, which should be considered when developing priorities for preventive management of MSDs. Musculoskeletal symptoms appear to be a problem for PSRs, with risk factors reported as prolonged driving, sitting in the car, working from the car and manual handling. Interventions to facilitate their occupational health management should focus on raising awareness of the risks of prolonged driving and working from the car.
-
Werner Heisenberg zum 100. Geburtstag: Pionier der Quantenmechanik
NASA Astrophysics Data System (ADS)
Jacobi, Manfred
2001-11-01
Werner Heisenberg war eine der prägendsten Gestalten der Physik des 20. Jahrhunderts. Zu seinen wichtigsten Verdiensten gehören die Grundlegung der Quantenmechanik, die Formulierung der Unschärferelationen sowie die Beteiligung an der Ausarbeitung der Kopenhagener Deutung der Quantenmechanik. Darüber hinaus lieferte er Arbeiten von fundamentalem Charakter zur Theorie des Atomkerns, zur kosmischen Strahlung und zur Quantenfeldtheorie. Während des Krieges war er an den Arbeiten des Uranvereins beteiligt, der die Möglichkeit einer Entwicklung von Kernwaffen untersuchte, jedoch über Vorarbeiten zur Reaktorphysik nicht hinauskam. Wegen dieser Tätigkeit wurde er bei Kriegsende für einige Monate in England interniert. Nach seiner Rückkehr widmete er sich vor allem dem Aufbau der Physik in Deutschland, die während der NS-Zeit nahezu ihrer gesamten Substanz beraubt worden war.
-
Musculoskeletal symptoms among female garment factory workers in Sri Lanka.
Lombardo, Sarah R; Vijitha de Silva, P; Lipscomb, Hester J; Ostbye, Truls
2012-01-01
To assess the prevalence of musculoskeletal symptoms and their association with sociodemographic risk factors among female garment factory workers in Sri Lanka. 1058 randomly selected female garment factory workers employed in the free trade zone of Kogalla, Sri Lanka were recruited to complete two interviewer-administered questionnaires assessing musculoskeletal symptoms and health behaviors. Musculoskeletal complaints among female garment workers in the FTZ of Kogalla are less common than expected. Sociocultural factors may have resulted in underreporting and similarly contribute to the low rates of healthcare utilization by these women. 164 (15.5%) of workers reported musculoskeletal symptoms occurring more than 3 times or lasting a week or more during the previous 12-month period. Back (57.3%) and knee (31.7%) were the most common sites of pain. Although most symptomatic women reported that their problems interfered with work and leisure activities, very few missed work as a result of their pain. Prevalence correlated positively with increased age and industry tenure of less than 12 months. Job type, body mass index, and education were not significant predictors of musculoskeletal symptoms.
-
Novel Musculoskeletal Loading System for Small Exercise Devices
NASA Technical Reports Server (NTRS)
Downs, Meghan; Newby, Nate; Trinh, Tinh; Hanson, Andrea
2016-01-01
Long duration spaceflight places astronauts at increased risk for muscle strain and bone fracture upon return to a 1-g or partial gravity environment. Functionally limiting decrements in musculoskeletal health are likely during Mars proving-ground and Earth-independent missions given extended transit times and the vehicle limitations for exercise devices (low-mass, small volume, little to no power). This is particularly alarming for exploration missions because astronauts will be required to perform novel and physically demanding tasks (i.e. vehicle egress, exploration, and habitat building activities) on unfamiliar terrain. Accordingly, NASA's exploration roadmap identifies the need for development of small exercise equipment that can prevent musculoskeletal atrophy and has the ability to assess musculoskeletal health at multiple time points during long-duration missions.
-
Park, J W; Kim, Y S; Yoon, J O; Kim, J S; Chang, J S; Kim, J M; Chun, J M; Jeon, I H
2014-11-01
Non-tuberculous mycobacterial (NTM) infection of the musculoskeletal tissue is a rare disease. An early and accurate diagnosis is often difficult because of the indolent clinical course and difficulty of isolating pathogens. Our goal was to determine the clinical features of musculoskeletal NTM infection and to present the treatment outcomes. A total of 29 patients (nine females, 20 males between 34 and 85 years old, mean age 61.7 years; 34 to 85) with NTM infection of the musculoskeletal system between 1998 to 2011 were identified and their treatment retrospectively analysed. Microbiological studies demonstrated NTM in 29 patients: the isolates were Mycobacterium intracellulare in six patients, M. fortuitum in three, M. abscessus in two and M. marinum in one. In the remaining patients we failed to identify the species. The involved sites were the hand/wrist in nine patients the knee in five patients, spine in four patients, foot in two patients, elbow in two patients, shoulder in one, ankle in two patients, leg in three patients and multiple in one patient. The mean interval between the appearance of symptoms and diagnosis was 20.8 months (1.5 to 180). All patients underwent surgical treatment and antimicrobial medication according to our protocol for chronic musculoskeletal infection: 20 patients had NTM-specific medication and nine had conventional antimicrobial therapy. At the final follow-up 22 patients were cured, three failed to respond to treatment and four were lost to follow-up. Identifying these diseases due the initial non-specific presentation can be difficult. Treatment consists of surgical intervention and adequate antimicrobial therapy, which can result in satisfactory outcomes. ©2014 The British Editorial Society of Bone & Joint Surgery.
-
Sensorimotor Incongruence in People with Musculoskeletal Pain: A Systematic Review.
Don, Sanneke; Voogt, Lennard; Meeus, Mira; De Kooning, Margot; Nijs, Jo
2017-01-01
Musculoskeletal pain has major public health implications, but the theoretical framework remains unclear. It is hypothesized that sensorimotor incongruence (SMI) might be a cause of long-lasting pain sensations in people with chronic musculoskeletal pain. Research data about experimental SMI triggering pain has been equivocal, making the relation between SMI and pain elusive. The aim of this study was to systematically review the studies on experimental SMI in people with musculoskeletal pain and healthy individuals. Preferred reporting items for systematic reviews and meta-analyses guidelines were followed. A systematic literature search was conducted using several databases until January 2015. To identify relevant articles, keywords regarding musculoskeletal pain or healthy subjects and the sensory or the motor system were combined. Study characteristics were extracted. Risk of bias was assessed using the Dutch Institute for Healthcare Improvement (CBO) checklist for randomized controlled trials, and level of evidence was judged. Eight cross-over studies met the inclusion criteria. The methodological quality of the studies varied, and populations were heterogeneous. In populations with musculoskeletal pain, outcomes of sensory disturbances and pain were higher during all experimental conditions compared to baseline conditions. In healthy subjects, pain reports during experimental SMI were very low or did not occur at all. Based on the current evidence and despite some methodological issues, there is no evidence that experimental SMI triggers pain in healthy individuals and in people with chronic musculoskeletal pain. However, people with chronic musculoskeletal pain report more sensory disturbances and pain during the experimental conditions, indicating that visual manipulation influences pain outcomes in this population. © 2016 World Institute of Pain.
-
Musculoskeletal disorders among Thai women in construction-related work.
Hanklang, Suda; Kaewboonchoo, Orawan; Silpasuwan, Pimpan; Mungarndee, Suriyaphun S
2014-03-01
A cross-sectional study was conducted to determine the prevalence of musculoskeletal disorder symptoms and its risk factors among women rebar workers. A simple random sampling method was used and data were collected by face-to-face interview and ergonomic assessment from February to March 2011. A total of 272 women rebar workers with at least 6 months' job experience participated in this study. The findings revealed that 57.7% of workers reported musculoskeletal disorder symptoms with low back and shoulders as the most common body parts affected (46.0%). Multiple logistic regression analysis indicated 2 variables that are significantly associated with musculoskeletal disorders: prolonged working hours (adjusted odds ratio = 7.63; 95% confidence interval = 2.06-28.31) and awkward posture (adjusted odds ratio = 43.79; 95% confidence interval = 17.09-112.20). The high prevalence of musculoskeletal disorders among women rebar workers suggests that an appropriate ergonomic workstation design and ergonomic training for women rebar workers are necessary.
-
Work-related musculoskeletal discomfort among heavy truck drivers.
Nazerian, Ramtin; Korhan, Orhan; Shakeri, Ehsan
2018-03-13
Heavy truck drivers are exposed to various psychological, psychosocial and physiological factors, some of which can cause musculoskeletal discomfort in different body regions. This study aims to investigate the correlation between different factors of musculoskeletal discomfort in heavy truck drivers. A cross-sectional study design was applied. A total of 384 participants were interviewed using an updated version of the Nordic musculoskeletal questionnaire. While hypothesis testing was used to assess the association of different factors in musculoskeletal discomfort, logistic regression was applied to explore different correlations among questions of the survey. The results demonstrate that hours of exposure to vibration were associated with discomfort in the neck and shoulders (p < 0.001). This relationship was not statistically significant in the lower back area (p = 0.300). Additionally, 19 equations, their correlations and their odds ratios were formulated with Nagelkerke R 2 > 0.05. Fifty-seven percent of the drivers were suffering from discomfort in their lower back region. Moreover, seat comfort was found to be highly correlated with discomfort in the neck, shoulder and upper back areas. Additionally, with aging the likelihood of experiencing discomfort in the neck, upper back and knees is increased.
-
Clarke, Tainya C; Nahin, Richard L; Barnes, Patricia M; Stussman, Barbara J
2016-10-01
This report examines the use of complementary health approaches among U.S. adults aged 18 and over who had a musculoskeletal pain disorder. Prevalence of use among this population subgroup is compared with use by persons without a musculoskeletal disorder. Use for any reason, as well as specifically to treat musculoskeletal pain disorders, is examined. Using the 2012 National Health Interview Survey, estimates of the use of complementary health approaches for any reason, as well as use to treat musculoskeletal pain disorders, are presented. Statistical tests were performed to assess the significance of differences between groups of complementary health approaches used among persons with specific musculoskeletal pain disorders. Musculoskeletal pain disorders included lower back pain, sciatica, neck pain, joint pain or related conditions, arthritic conditions, and other musculoskeletal pain disorders not included in any of the previous categories. Respondents could report having more than one disorder. In 2012, 54.5% of U.S. adults had a musculoskeletal pain disorder. The use of any complementary health approach for any reason among persons with a musculoskeletal pain disorder (41.6%) was significantly higher than use among persons without a musculoskeletal pain disorder (24.1%). Among adults with any musculoskeletal pain disorder, the use of natural products for any reason (24.7%) was significantly higher than the use of mind and body approaches (15.3%), practitioner-based approaches (18.2%), or whole medical system approaches (5.3%). The pattern of use of the above-mentioned groups of complementary health approaches was similar for persons without a musculoskeletal disorder. However, prevalence of use among these persons was significantly lower compared with persons with a musculoskeletal disorder. For treatment, the use of practitioner-based approaches among persons with any musculoskeletal pain disorder (9.7%) was more than three times as high as the use of any
-
Work-related Musculoskeletal Pain among Different Dental Specialists in United Arab Emirates.
Al-Rawi, Natheer H; Khatib, Hiba El; Rajoub, Lin; El-Sayed, Mariem; Naji, Rawand; Youssef, Reem; Kawas, Sausan Al
2016-08-01
Dentists are at a very high risk of developing work-related musculoskeletal pain. The present study aimed at studying the prevalence of musculoskeletal pain among different dental specialists in the United Arab Emirates (UAE), and correlating the region of pain with the type of clinical work done by the specialists. A sample of more than 100 dentists was chosen randomly from different emirates in UAE. An interview questionnaire was administered regarding the number of years of experience and the presence, region, duration, and type of musculoskeletal pain they experienced. Musculoskeletal pain is experienced by 83.3% of periodontists, 80% of conservative dentists, 77.8% of endodon-tists, 72.7% of orthodontists, 70% of oral surgeons, 63.6% of prosthodontists, 63% of general dental practitioners, and 50% of pedodontists. The results have also indicated that the region of experienced musculoskeletal pain does vary according to the specialty. From those dentists who experience work-related musculoskeletal pain, 80% of conservative dentists experience pain in neck and shoulders, 66.7% of periodontists, and 54.5% of orthodontists experience pain in the lower back region. More than 50% of endodontists experience pain in the neck and shoulders regions, and 39% of general dental practitioners who experience pain in the neck region. Preventive measures need to be taken to decrease the risk of dentists and dental specialists developing work-related musculoskeletal pain. The prevalence and distribution of musculoskeletal disorders (MSDs) among registered general dental practitioners and dental specialists in UAE was not clearly documented. The study results indicated that the region that experienced musculoskeletal pain does vary according to the specialty.
-
Angelman syndrome: A review highlighting musculoskeletal and anatomical aberrations.
Sachdeva, Rohit; Donkers, Sarah J; Kim, Soo Y
2016-07-01
Angelman's syndrome (AS) is a genetic neurodevelopment disorder. The cause is a known abnormality involving the maternal inherited ubiquitin-protein ligase (UBE3A) gene. Clinical characteristics universal to the disorder are well documented in the literature and include developmental delay, seizures, ataxia, altered tone, severely impaired speech and intellect, as well as an overall happy demeanor, frequent bouts of laughter, and hypermotoric behavior. Associated with this disorder are several musculoskeletal aberrations. To date, a review of case studies reporting on these musculoskeletal changes has not been carried out. Thus, the purpose of this paper was to provide an overview of the musculoskeletal changes present in individuals with AS. In our review of 21 case reports from 1965-2013, the most consistently reported anatomical changes were of the craniofacial region. These include microcephaly, brachycephaly, a palpable occipital groove, prognathism, and wide spaced teeth. Other musculoskeletal abnormalities less frequently reported in the literature include scoliosis, excessive lumbar lordosis, and pes planus. Given that the majority of the case reports reviewed was of young children, the possibility of underreporting musculoskeletal changes which may manifest in the later years of life may be present. Early diagnosis and interventions to minimize secondary complications are crucial to maintain quality of life. An overall multidisciplinary approach is emphasized to maximize developmental potential for these individuals. Future prospective studies that follow patients into adulthood are needed to better understand the prevalence and development of secondary musculoskeletal changes, which in turn can inform intervention techniques and preventative measures. Clin. Anat. 29:561-567, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.
-
La Marra, Alice; Arrigoni, Francesco; Mariani, Silvia; Zugaro, Luigi; Splendiani, Alessandra; Di Cesare, Ernesto; Reginelli, Alfonso; Zappia, Marcello; Brunese, Luca; Duka, Ejona; Carrafiello, Giampaolo; Masciocchi, Carlo
2016-01-01
This review aims to evaluate the role of anaesthetics, steroids and platelet-rich plasma (PRP) employed with ultrasound-guided injection in the management of musculoskeletal pathology of the extremities. Ultrasound-guided injection represents an interesting and minimally invasive solution for the treatment of tendon and joint inflammatory or degenerative diseases. The availability of a variety of new drugs such as hyaluronic acid and PRP provides expansion of the indications and therapeutic possibilities. The clinical results obtained in terms of pain reduction and functional recovery suggest that the use of infiltrative procedures can be a good therapeutic alternative in degenerative and inflammatory joint diseases. PMID:27302491
-
Pain-related and Psychological Symptoms in Adolescents With Musculoskeletal and Sleep Problems
Wilson, Sue; Munafò, Marcus R.
2016-01-01
Objectives: Two-thirds of adolescents with chronic musculoskeletal pain report a concurrent sleep problem. Both musculoskeletal pain and sleep problems can have deleterious effects on physiological and psychological well-being. We explored the prevalence of sleep problems and musculoskeletal pain, using data on 3568 adolescents from the Avon Longitudinal Study of Children. Materials and Methods: A comprehensive battery of questionnaires was administered to derive clinical phenotypes of musculoskeletal pain. Adolescents with single symptoms were compared with those reporting both musculoskeletal pain and sleep problems. Linear and logistic regression analyses were used to compare groups on pain-related variables and psychological complaints. The association between sociodemographic variables and comorbid musculoskeletal pain and sleep problems was assessed using logistic regression. Results: Over half the sample was female (n=2076, 58.2%) and the majority of European ancestry (n=3174, 97.7%). Only 5.5% (n=196) of participants were identified as having a pain condition, while 21.2% (n=749) reported a significant sleep problem, and 2.8% (n=99) reported comorbid musculoskeletal pain and sleep problems. Adolescents with comorbid problems experienced greater pain intensity and pain-related anxiety. Other psychological complaints were also higher in those who experienced concurrent problems, including depression, fatigue, concentration, and overall severity of psychological symptoms. Discussion: Comorbid sleep and pain problems were associated with a higher incidence of pain-related and psychological symptoms. Sleep problems may therefore be an important modifiable risk factor for alleviating distress in adolescents with musculoskeletal pain. PMID:25974623
-
Complementary and alternative treatment of musculoskeletal pain.
Grazio, Simeon; Balen, Diana
2011-12-01
The use of complementary and alternative medicine (CAM) is high and increasing worldwide. Patients usually use CAM in addition to conventional medicine, mainly to treat pain. In a large number of cases, people use CAM for chronic musculoskeletal pain as in osteoarthritis, back pain, neck pain, or fibromyalgia. Herewith, a review is presented of CAM efficacy in treating musculoskeletal pain for which, however, no scientific research has so far provided evidence solid enough. In some rare cases where adequate pain control cannot be achieved, CAM might be considered in rational and individual approach based on the first general rule in medicine "not to harm" and on the utility theory of each intervention, i.e. according to the presumed mechanism of painful stimulus and with close monitoring of the patient's response. Further high quality studies are warranted to elucidate the efficacy and side effects of CAM methods. Therefore, conventional medicine remains the main mode of treatment for patients with musculoskeletal painful conditions.
-
[Prevalence of musculoskeletal disorders in nursing professionals].
Ribeiro, Natália Fonseca; Fernandes, Rita de Cássia Pereira; Solla, Davi Jorge Fontoura; Santos Junior, Anivaldo Costa; de Sena Junior, Antonio Santos
2012-06-01
A cross-sectional study estimated the prevalence of work-related musculoskeletal disorders among nursing assistants in Salvador, Bahia. Three hundred and eight workers, randomly selected, answered a questionnaire applied by trained interviewers during working hours. The majority of respondents worked the day shift and did not usually work overtime. About 34% reported having another regular job. Average time in the formal or informal labor market was 19 years. There was high occupational exposure to repetitive hand movements, standing posture, walking, inadequate postures of the trunk and manual handling of loads. The prevalence of work-related musculoskeletal disorders in at least one body segment was 83.4%.The most affected body segments were: low back (53.9%), legs (51.9%), neck (36.4%), upper back (35.7%) and shoulders (33.8%). There was high prevalence of work-related musculoskeletal disorders in the studied population, which points out to the need for improvements in the working conditions of those professionals.
-
Der Begriff mathematischer Schönheit in einer empirisch informierten Ästhetik der Mathematik
NASA Astrophysics Data System (ADS)
Müller-Hill, Eva; Spies, Susanne
Dieses Zitat des britischen Mathematikers G. H. Hardy bringt pointiert die unter praktizierenden Mathematikern, aber auch unter Philosophen der Mathematik weithin akzeptierte Ansicht zum Ausdruck, dass mathematische Schönheit eine nicht zu vernachlässigende Rolle in der mathematischen Forschungspraxis spielt und sowohl interessante ästhetiktheoretische, epistemische als auch ontologische Aspekte aufweist. Danach beeinflusst also das Verständnis dessen, was mathematische Schönheit ist, auch das Verständnis dessen, was Mathematik ist: "Was sind die Träger mathematischer Schönheit?" ist die Frage nach der Art der Gegenstände, für deren Schönheit Mathematiker sich begeistern und nach der sie streben. "Was sind die Kriterien für mathematische Schönheit?" ist die Frage nach den Kategorien, unter denen Mathematiker ihre Arbeit bewerten. Egal, ob sich das Phänomen mathematischer Schönheit als Ausnahmemerkmal oder als ständiger Begleiter mathematischen Tuns erweist - ein adäquates allgemeines Mathematikverständnis sollte dieses Phänomen berücksichtigen und bestenfalls auch erklären können.
-
Musculoskeletal and overgrowth syndromes associated with cutaneous abnormalities
Morris, Michael A; Ring, Christina M; Mehregan, Darius; Mulligan, Michael E
2016-01-01
There are cutaneous abnormalities that are characteristic to certain peculiar musculoskeletal conditions. The understanding of associated imaging and clinical skin findings together in this context can play an important role for the dermatologist and radiologist in establishing the correct diagnoses. The scope of dermatological manifestations of many acquired diseases of the soft tissues, muscles or bone is broad. Therefore, the intent of this article is to review those entities that are genetic and/or inherited. The goal of this review is to develop a better understanding of the cases presented. In these cases, collaboration between dermatologists and radiologists may be paramount to generating a diagnosis and monitoring at-risk patients. PMID:27537080
-
Neck pain: What if it is not musculoskeletal?
Vijiaratnam, Nirosen; R Williams, David; L Bertram, Kelly
2018-05-01
Neck pain is a common presentation in general practice, with muscle strain or osteoarthritis the most common diagnoses. A systematic approach for identifying red flags for alternative causes is required to appropriately investigate or refer for specialist opinion. The aim of this article is to highlight features of neurological and other causes of neck pain in adults that may present in general practice, and to outline a quick and practical diagnostic approach. Neck pain in adults may result from musculoskeletal or neurological disease, or as a component of a wide variety of metabolic, infective or malignant disorders. Focused attention to those components of history and examination that suggest alternative conditions can assist the diagnostic process.
-
Zum Wissenschaftsverständnis der modernen Evolutionsbiologie
NASA Astrophysics Data System (ADS)
Sommer, Ralf J.
Die moderne Evolutionsbiologie hat ihren Ursprung in den Arbeiten von Charles Darwin und Alfred Wallace (Darwin 1963). Der gemeinsame Ausgangspunkt des Evolutionsgedanken ist dabei die Beobachtung, dass die biologische Welt nicht konstant ist. Biologische Systeme und alle darin lebenden Organismen unterliegen über längere Zeiträume hinweg einer stetigen Veränderung. Diese grundlegende Eigenschaft biologischer Systeme macht die Biologie zu einer historischen Wissenschaft und stellt einen wichtigen Gegensatz zu großen Teilen der Physik dar. Obwohl die Aussage von der Veränderlichkeit der Arten heute trivial klingt, war sie im 19. Jahrhundert eine Revolution, da die Konstanz der Arten und der Welt eine vorherrschende Stellung im damaligen Weltbild hatte (Amundson 2005).
-
Smuck, Matthew; Tomkins-Lane, Christy; Ith, Ma Agnes; Jarosz, Renata; Kao, Ming-Chih Jeffrey
2017-01-01
, monitor musculoskeletal disease progression, gauge disease severity, inform exercise prescription, and quantify the functional impact of treatments. Based on these findings, we recommend that future studies of pain and musculoskeletal disorders analyze accelerometry output based on these new “physical performance” intervals. PMID:28235039
-
Periodontal Disease and Systemic Diseases: An Update for the Clinician.
John, Vanchit; Alqallaf, Hawra; De Bedout, Tatiana
2016-01-01
A link between periodontal disease and various systemic diseases has been investigated for several years. Interest in unearthing such a link has grown as the health care profession is looking for a better understanding of disease processes and their relationships to periodontal and other oral diseases. The article aims to provide recent information on the relationship between periodontal disease and systemic diseases such as; cardiovascular, respiratory, endocrine, musculoskeletal, and reproductive system related abnormalities.
-
Musculoskeletal colloquialisms based on weapons.
Agrawal, Anuj
2017-01-01
Eponyms and colloquialisms are commonly used in orthopaedic literature and convey a great deal of information in a concise fashion. Several orthopaedic conditions have characteristic clinical or radiologic appearances, mimicking the appearance of certain arms or weapons. Most of these are easy to memorise and recognise, provided the orthopaedic surgeon is aware of the colloquialism and familiar with the appearance of the weapon on which it is based. Unfortunately, many such colloquialisms are based on traditional weapons no longer in current use, and their appearances are not familiar to most orthopaedists, creating confusion and difficulty in understanding them. In this paper, we have reviewed the musculoskeletal colloquialisms based on weapons, including a brief description of the weapon with illustrations, highlighting the importance of the colloquialism in diagnosis or treatment of musculoskeletal conditions.
-
Rush, P J; Shore, A
1994-06-01
We randomly surveyed 100 specialists in rehabilitation medicine and 100 rheumatologists concerning their perceptions of the value of 11 different physical modalities--cold, active and passive exercise, interferential current, laser, magnetotherapy, microwave, shortwave diathermy, traction, ultrasound and transcutaneous nerve stimulation in the treatment of seven different musculoskeletal conditions--acute arthritis, joint contracture, neck pain, back pain, tendinitis, reflex sympathetic dystrophy and frozen shoulder. There were significant differences in the perceived benefits of modalities which varied by modality and condition. Overall, rehabilitation medicine specialists regarded modalities to be helpful more often than rheumatologists (P < 0.001).
-
Musculoskeletal Dysfunctions in Patients With Chronic Pelvic Pain: A Preliminary Descriptive Survey.
Mieritz, Rune Mygind; Thorhauge, Kirsten; Forman, Axel; Mieritz, Hanne Beck; Hartvigsen, Jan; Christensen, Henrik Wulff
The purpose of this study was to determine the prevalence of musculoskeletal dysfunctions based on a standardized clinical examination of patients with chronic pelvic pain (CPP) who were referred to a specialized tertiary care center for laparoscopic examination. In addition, we stratified levels of self-reported pelvic pain, self-rated health, education, and work status based on musculoskeletal dysfunction status. This study used a cross-sectional design to determine the prevalence of musculoskeletal dysfunctions in women with CPP who were referred to a tertiary care center specializing in care of women with CPP. The women completed a questionnaire and underwent a blinded systematic objective clinical examination of the musculoskeletal system by a doctor of chiropractic who then categorized the patients as having or not having musculoskeletal dysfunction. Ninety-four patients returned the questionnaire, completed the clinical examination, and fulfilled the inclusion criteria. More than half of the referred patients with CPP (48 out of 94) had musculoskeletal dysfunctions in the lumbar/pelvic region. No statistically significant differences were found between the groups with respect to self-rated health, education, work status, and pain level. Pain location was significantly different after Bonferroni correction in 1 out of the 36 aspects. In this sample of CPP patients, 51% were categorized as having a musculoskeletal dysfunction. Overall, CPP patients were similar with respect to certain characteristics, such as age, body mass index, and pain level, regardless of their classification; however, patients with musculoskeletal dysfunction tended to report more pain in the front and back of the lower limbs. Copyright © 2016. Published by Elsevier Inc.
-
Musculoskeletal injuries in construction: a review of the literature.
Schneider, S P
2001-11-01
The first step in addressing any problem is recognition of the problem and a measure of its size and scope. There have been few reviews to date of the evidence of a musculoskeletal disorders problem in construction, particularly in the United States. Construction contractors in the United States have questioned the existence of a musculoskeletal disorders problem in construction, so a review of the evidence is warranted. The types of evidence reviewed include: 1) historical evidence, 2) injury data, 3) workers' compensation data, 4) medical exam data, 5) survey data, and 6) exposure data. Injury data generally represent injuries that the employers have identified as work-related and recorded or reported. Workers' compensation data are from cases that have been filed by workers for compensation and quite often represent only "closed" cases where compensation has been awarded. Medical exam data are from physical examinations of workers. Symptom survey data are the most inclusive and show the number of workers who self-report musculoskeletal problems. Exposure data include measurements made of exposure to musculoskeletal risk factors. The existing data show construction workers to be at significant risk of musculoskeletal injury, specifically related to the work they do. Their risk of musculoskeletal injury is much higher than that of other workers who have less heavy work, about 50 percent higher than all other workers. Several trades have been extensively studied, while others have been studied to a lesser extent. While the exact relationship between exposures and injuries is complex and often multifaceted, it would be difficult to deny the existence of the problem and the fact that these injuries are, to a great extent, related to the work that construction workers perform.
-
Chronic symptoms in construction workers treated for musculoskeletal injuries.
Welch, L S; Hunting, K L; Nessel-Stephens, L
1999-11-01
Soft tissue musculoskeletal injuries make up a high proportion of all work-related injuries in construction. Data from Workers' Compensation claims indicate that strains and sprains are the leading compensable injury for construction workers. This study describes the consequences of soft tissue musculoskeletal injuries for construction workers, and assesses the persistence of symptoms after an injury and the impact of that injury on return to work. Through an Emergency Department surveillance system [Hunting et al., 1994a], we recorded 176 construction worker visits, from 5/01/93 through 2/28/95, for strains, sprains, joint injury or pain, tendinitis, dislocations, hernias, or other musculoskeletal injuries excluding fractures. Telephone interviews were conducted several months after workers had visited the emergency room for a musculoskeletal injury. Seventy individuals were interviewed about the long-term impacts of 72 incidents that had resulted in work-related musculoskeletal injuries. For 46 (62%) of the 74 diagnoses, problems continued beyond two months. The likelihood of problems continuing more than two months varied considerably by body location of injury. Hispanic workers and older workers were more likely to have continuing symptoms. Eleven of the 45 construction workers with symptoms persisting longer than two months were not employed at the time of the interview. Only 11 of the 45 workers with ongoing symptoms told us that modifications had been made to their jobs to accommodate their symptoms. About one-quarter of these 45 subjects reported substantial effects on home or work life. Acute musculoskeletal injuries in construction workers frequently result in chronic symptoms, and those with chronic symptoms report substantial effects of the injury on their quality of life. Job accommodations were made in a minority of these injuries. These findings point to the need for heightened efforts for injury prevention in this industry. Copyright 1999 Wiley
-
A Mokken analysis of the literacy in musculoskeletal problems questionnaire.
Vaughan, Brett; Mulcahy, Jane; Coffey, Amy; Addinsall, Laura; Ryan, Stephanie; Fitzgerald, Kylie
2017-12-21
Limited health literacy is known to impact on medication adherence, hospital readmission and potentially poorer health outcomes. The literature on the health literacy of those with musculoskeletal conditions suggests greater functional limitations and increased pain levels. There are a number of measures of health literacy. One that specifically relates to musculoskeletal complaints is the Literacy in Musculoskeletal Problems (LiMP) questionnaire. The LiMP contains 9 multiple choice items that cover anatomy, musculoskeletal conditions and the diagnosis of musculoskeletal complaints. The aim of the study was to evaluate the dimensionality and internal structure of the LiMP in patients attending for osteopathy care at a student-led clinic, as a potential measure of musculoskeletal health literacy. Three hundred and sixty-one (n = 361) new patients attending the Victoria University Osteopathy Clinic completed the LiMP and a demographic and health information questionnaire prior to their initial consultation. Mokken scale analysis, a nonparametric item response theory approach, was used to evaluate the dimensionality and structure of the LiMP in this population, to ascertain whether the questionnaire was measuring a single latent construct - musculoskeletal health literacy. McDonald's omega and Cronbach's alpha were calculated as the reliability estimations. The relationship between the LiMP and a single item screen of health literacy was also undertaken. The 9 items on the LiMP did not form a Mokken scale and the reliability estimations were below an acceptable level (alpha and omega <0.45). LiMP items 5 and 8 were more likely to be answered correctly by those with higher health literacy (p < 0.05), however the effect sizes were small (<0.20). Calculation of a total score for the LiMP, as advocated by the original authors, is not supported based on data in the present study. Further research is required to explore the relationship of the LiMP items to
-
Musculoskeletal pain reports among Mashhad dental students, Iran.
Movahhed, Taraneh; Ajami, Behjatalmolook; Soltani, Mostafa; Shakeri, Mohammad Taghi; Dehghani, Mahboobe
2013-01-15
Dental practitioners are susceptible to Musculoskeletal Disorders (MSDs). The symptoms may begin from education courses. The aim of this study was to assess prevalence of musculoskeletal pain reports and correlated factors among the Mashhad Dental School students, Iran. A total of 177 undergraduate and postgraduate dental students, who were involved in educational clinical training, completed a questionnaire focusing on pain reports of different body anatomical regions. Variables such as gender, academic grade, academic year, clinical working hour, regular exercise times and also pain characteristics including pain duration intensity and frequency were evaluated. As results 82% of undergraduate students and 90% of postgraduate students reported body pain in at least one region. The most prevalent pain locations were: chest/shoulder (46.9%), head/neck (41.8%), middle back (33.9%) and right hand (25.4%). Severity of reported pain was increased due to performing dental work, increased working stress and working fatigue. Regular exercise was associated with alleviated some pain characteristics. As conclusions musculoskeletal pain reports were highly prevalent among dental students. Attention to prevention of musculoskeletal disorders should be considered as priority in dental schools. For dental students exercise training courses for strengthening muscles of shoulder/chest, neck and back are necessary.
-
Musculoskeletal symptoms in workers of a Telecom Company.
Antunes, Evelise Dias; de Araújo, Célia Regina Alves; Abage, Zilda
2012-01-01
Millions of people work with computers every day. Human work provides a means of comfort and ease to perform the tasks, favoring incorrect postures. Among the employees of a telecom company, it appears that all make use of computer, remaining in a seated position leading in musculoskeletal symptoms. This is a quantitative study, conducted in a telecom company in the city of Curitiba. Were interviewed 27 analysts who work in engineering department, who agreed to participate and receive guidelines regarding sitting posture. This study, consisted of a structured questionnaire and the Nordic Musculoskeletal Questionnaire with musculoskeletal symptoms indicators. After answering the questionnaire, the subjects were guided through the folder on correct posture and positioning front the computer. Of employees 74% were male, and 100% of the employees are the computer's user, remaining in the sitting posture during working day. Concerning the break time, 74% reported that they frequently do it. Been the average working day is 8 hours. Regarding the frequency of musculoskeletal symptoms, 70% of employees reported some symptoms during the last 12 months but only one came to be sick leave. It is necessary to an analysis of the work situation, evaluating and correcting inadequacies of securities and the risks inherent in function, making prevention.
-
Thiem, Ulrich; Trampisch, Ulrike; Trampisch, Hans-Joachim
2013-01-01
Physical therapy modalities are regarded as an integral part of the treatment of musculoskeletal diseases like osteoarthritis of the knee or falls in the elderly. Guidelines and treatment recommendations promote such interventions. However, the evidence supporting physical therapy modalities is often weaker than that found for drug treatments. One reason is that a simple blinding of treatment assignments by means of a placebo is usually not possible. Another issue is patient preferences that have an impact on the conduct of the study and the interpretation of the results. This article highlights methodological challenges of studies investigating physical therapy modalities, and points out some possible solutions. (As supplied by publisher). Copyright © 2013. Published by Elsevier GmbH.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Chruszcz, Maksymilian; Chapman, Martin D.; Vailes, Lisa D.
2009-12-01
The Group 1 mite allergens, Der f 1 and Der p 1, are potent allergens excreted by Dermatophagoides farinae and Dermatophagoides pteronyssinus, respectively. The human IgE antibody responses to the Group 1 allergens show more cross-reactivity than the murine IgG antibody responses which are largely species-specific. Here, we report the crystal structure of the mature form of Der f 1, which was isolated from its natural source, and a new, high-resolution structure of mature recombinant Der p 1. Unlike Der p 1, Der f 1 is monomeric both in the crystalline state and in solution. Moreover, no metal binding ismore » observed in the structure of Der f 1, despite the fact that all amino acids involved in Ca{sup 2+} binding in Der p 1 are completely conserved in Der f 1. Although Der p 1 and Der f 1 share extensive sequence identity, comparison of the crystal structures of both allergens revealed structural features which could explain the differences in murine and human IgE antibody responses to these allergens. There are structural differences between Der f 1 and Der p 1 which are unevenly distributed on the allergens' surfaces. This uneven spatial arrangement of conserved versus altered residues could explain both the specificity and cross-reactivity of antibodies against Der f 1 and Der p 1.« less
-
Phänomenologische Grundlagen der Wärmelehre
NASA Astrophysics Data System (ADS)
Heintze, Joachim
Die Physik der Wärme lässt sich auf zweierlei Weise formulieren: Einmal als Mechanik eines Systems, das eine enorm große Zahl von Teilchen enthält (statistische Mechanik), und einmal mit Hilfe von ad hoc eingeführten Größen, den sogenannten Zustandsgrößen, die geeignet sind, das Verhalten eines solchen Systems zu beschreiben, ohne dass man die Teilchen selbst und ihre Bewegungen betrachten muss (Thermodynamik). Wir werden beide Ansätze in ihrer einfachsten und anschaulichsten Ausprägung in Kap. 5 (kinetische Gastheorie) bzw. in Kap. 8 (Grundbegriffe der Thermodynamik) behandeln. Obgleich sich die volle Durchführung des Programms als begrifflich und mathematisch recht schwierig erweist - die Vorlesung "Thermodynamik und Statistik" steht gewöhnlich am Ende der Kursvorlesungen über theoretische Physik - werden wir doch auf der Grundlage der Kap. 5 und 8 eine Menge über die Physik der Wärme lernen können. Den Ausgangspunkt der Wärmelehre bilden jedoch allemal die Naturerscheinungen, die wir hier in Kap. 4 behandeln wollen: Wärme, Kälte, Temperaturausgleich. Wir werden untersuchen, wie man diese Begriffe quantifizieren kann, und was bei der Erwärmung oder Abkühlung eines Körpers vor sich geht. Dabei werden wir auf den I. und II. Hauptsatz der Wärmelehre stoßen.
-
Musculoskeletal Pain in Gynecologic Surgeons
Adams, Sonia R.; Hacker, Michele R.; McKinney, Jessica L.; Elkadry, Eman A.; Rosenblatt, Peter L.
2013-01-01
Objective To describe the prevalence of musculoskeletal pain and symptoms in gynecologic surgeons. Design Prospective cross-sectional survey study (Canadian Task Force classification II-2). Setting Virtual. All study participants were contacted and participated via electronic means. Participants Gynecologic surgeons. Interventions An anonymous, web-based survey was distributed to gynecologic surgeons via electronic newsletters and direct E-mail. Measurements and Main Results There were 495 respondents with complete data. When respondents were queried about their musculoskeletal symptoms in the past 12 months, they reported a high prevalence of lower back (75.6%) and neck (72.9%) pain and a slightly lower prevalence of shoulder (66.6%), upper back (61.6%), and wrist/hand (60.9%) pain. Many respondents believed that performing surgery caused or worsened the pain, ranging from 76.3% to 82.7% in these five anatomic regions. Women are at an approximately twofold risk of pain, with adjusted odds ratios (OR) of 1.88 (95% confidence interval [CI], 1.1–3.2; p 5 .02) in the lower back region, OR 2.6 (95% CI, 1.4–4.8; p 5 .002) in the upper back, and OR 2.9 (95% CI, 1.8–4.6; p 5 .001) in the wrist/hand region. Conclusion Musculoskeletal symptoms are highly prevalent among gynecologic surgeons. Female sex is associated with approximately twofold risk of reported pain in commonly assessed anatomic regions. Journal of Minimally Invasive Gynecology (2013) 20, 656-660 PMID:23796512
-
Responsibility for managing musculoskeletal disorders--a cross-sectional postal survey of attitudes.
Larsson, Maria E H; Nordholm, Lena A
2008-08-05
Musculoskeletal disorders are a major burden on individuals, health systems and social care systems and rehabilitation efforts in these disorders are considerable. Self-care is often considered a cost effective treatment alternative owing to limited health care resources. But what are the expectations and attitudes in this question in the general population? The purpose of this study was to describe general attitudes to responsibility for the management of musculoskeletal disorders and to explore associations between attitudes and background variables. A cross-sectional, postal questionnaire survey was carried out with a random sample of a general adult Swedish population of 1770 persons. Sixty-one percent (n = 1082) responded to the questionnaire and was included for the description of general attitudes towards responsibility for the management of musculoskeletal disorders. For the further analyses of associations to background variables 683-693 individuals could be included. Attitudes were measured by the "Attitudes regarding Responsibility for Musculoskeletal disorders" (ARM) instrument, where responsibility is attributed on four dimensions; to myself, as being out of my hands, to employers or to (medical) professionals. Multiple logistic regression was used to explore associations between attitudes to musculoskeletal disorders and the background variables age, sex, education, physical activity, presence of musculoskeletal disorders, sick leave and whether the person had visited a care provider. A majority of participants had internal views, i.e. showed an attitude of taking personal responsibility for musculoskeletal disorders, and did not place responsibility for the management out of their own hands or to employers. However, attributing shared responsibility between self and medical professionals was also found. The main associations found between attitude towards responsibility for musculoskeletal disorders and investigated background variables were that
-
Epidemiology of musculoskeletal injury in the California film and motion picture industry.
Kusnezov, Nicholas A; Yazdanshenas, Hamed; Garcia, Eddie; Shamie, Arya N
2016-06-01
Musculoskeletal injury exerts a significant burden on US industry. The purpose of this study was to investigate the frequency and characteristics of musculoskeletal injuries in the California (CA) film and motion picture (FMP) industry which may result in unforeseen morbidity and mortality. We reviewed the workers' compensation (WC) claims database of the Workers' Compensation Insurance Rating Bureau of California (WCIRB) and employment statistics through the US Bureau of Labor Statistics (BLS). We analyzed the frequency, type, body part affected, and cause of musculoskeletal injuries. From 2003 to 2009, there were 3505 WC claims of which 94.4% were musculoskeletal. In the CA FMP industry, the most common injuries were strains (38.4%), sprains (12.2%), and fractures (11.7%). The most common sites of isolated injury were the knee (18.9%), lower back (15.0%), and ankle (8.6%). Isolated musculoskeletal spine injuries represented 19.3% of all injuries. The most common causes of injury were work-directed activity (36.0%) and falls (25.5%). We present the first report on the unique profile of musculoskeletal injury claims in the FMP industry. This data provides direction for improvement of workplace safety.
-
Epidemiology of musculoskeletal injury in the California film and motion picture industry
Kusnezov, Nicholas A.; Yazdanshenas, Hamed; Garcia, Eddie
2016-01-01
Introduction Musculoskeletal injury exerts a significant burden on US industry. The purpose of this study was to investigate the frequency and characteristics of musculoskeletal injuries in the California (CA) film and motion picture (FMP) industry which may result in unforeseen morbidity and mortality. Methods We reviewed the workers’ compensation (WC) claims database of the Workers’ Compensation Insurance Rating Bureau of California (WCIRB) and employment statistics through the US Bureau of Labor Statistics (BLS). We analyzed the frequency, type, body part affected, and cause of musculoskeletal injuries. Results From 2003 to 2009, there were 3505 WC claims of which 94.4% were musculoskeletal. In the CA FMP industry, the most common injuries were strains (38.4%), sprains (12.2%), and fractures (11.7%). The most common sites of isolated injury were the knee (18.9%), lower back (15.0%), and ankle (8.6%). Isolated musculoskeletal spine injuries represented 19.3% of all injuries. The most common causes of injury were work-directed activity (36.0%) and falls (25.5%). Conclusion We present the first report on the unique profile of musculoskeletal injury claims in the FMP industry. This data provides direction for improvement of workplace safety. PMID:26812757
-
A note to the musculoskeletal physiotherapist.
Zusman, Max
2012-01-01
Musculoskeletal (formerly manipulative) physiotherapy is widely used for the rehabilitation of patients with common musculoskeletal pain and related disability. As part of its progress from largely empirical beginnings to becoming basic sciences informed this sub-specialty of the physiotherapy profession has developed a profound interest in pain mechanisms, causal and therapeutic. It is of some concern, however, that the use of pain terminology and classification among the fraternity has tended to be typically idiosyncratic and at times inaccurate. This is not only confusing to followers of the wider medical science literature. It also compromises clear communication between the physiotherapist and fellow orthodox health care professionals. This 'note' restates the acknowledged pain terminology and its applicability to recognised pain categories.
-
Musculoskeletal disorders among construction apprentices in Hungary.
Rosecrance, J; Pórszász, J; Cook, T; Fekecs, E; Karácsony, T; Merlino, L; Anton, D
2001-11-01
The purpose of this study was to determine the prevalence of occupationally related musculoskeletal disorder (MSD) symptoms and carpal tunnel syndrome (CTS) among construction apprentices in Hungary. Symptoms of occupational MSDs and the job factors contributing to the symptoms were determined through an administered symptom and job factors survey. The prevalence of CTS was based on a case definition that included hand symptoms and nerve conduction studies of the median nerve across the carpal tunnel. The participation rate was 96% among the 201 eligible construction apprentices. More than 50% of the apprentices reported occupationally related musculoskeletal symptoms in the previous 12 months. Job tasks that required awkward postures and working in a static position were the two factors that contributed most to MSD symptoms. No cases of CTS were found in this sample of apprentices. Although disorders of the musculoskeletal system are more prevalent among experienced construction workers, this study indicated that symptoms of MSDs are present among young construction workers. Assessing the magnitude and nature of occupational related MSDs is the first step in promoting a healthier, safer, and more efficient workforce.
-
Kaerlev, Linda; Jensen, Anker; Nielsen, Per Sabro; Olsen, Jørn; Hannerz, Harald; Tüchsen, Finn
2008-01-23
We studied musculoskeletal diseases (MSD) and injuries among fishermen and seamen with focus on low back disorders, carpal tunnel syndrome (CTS), rotator cuff syndrome and arthrosis. Cohorts of all male Danish seamen (officers and non-officers) and fishermen employed 1994 and 1999 with at least six months employment history were linked to the Occupational Hospitalisation Register. We calculated standardised incidence ratios (SIR) for the two time periods, using rates for the entire Danish workforce as a reference. Among fishermen, we found high SIRs for knee arthrosis, thoraco-lumbar disc disorders, injuries and statistically significant SIRs above 200 were seen for both rotator cuff syndrome and CTS. The SIR was augmented for injuries and reduced for hip arthrosis between the two time periods. The SIRs for injuries and CTS were high for non-officers. A sub-analysis revealed that the highest risk for CTS was found among male non-officers working as deck crew, SIR 233 (95% CI: 166-317) based on 40 cases. Among officers, the SIRs for injuries and MSDs were low. The number of employed Danish fishermen declined with 25% 1994-1999 to 3470. Short-term employments were common. None of the SIRs increased with increasing length of employment. Both fishermen and non-officers have high SIRs for injuries and fishermen also for MSD. Only the SIR for injuries among fishermen was augmented between 1994 and 1999. Our findings suggest an association between the incidence of rotator cuff syndrome and CTS and work within fishery. Long-term cumulative effects of employment were not shown for any of the disease outcomes. Other conditions may play a role.
-
The prevalence of computer-related musculoskeletal complaints in female college students.
Hamilton, Audra G; Jacobs, Karen; Orsmond, Gael
2005-01-01
The purpose of this study was to determine the prevalence of computer-related musculoskeletal complaints in female college students. This research also explored whether the number of hours per day spent using a computer, type of computer used (laptop vs. desktop), or academic major was related to the presence of musculoskeletal complaints. Additionally, "job strain", a measure of job stress which can affect the physical health of an individual, was measured to determine whether students feel stress from the job of "student" and if so, whether it contributed to these complaints. Two surveys, The Boston University Computer and Health Survey and the Job Content Questionnaire [9], were distributed to 111 female college students to measure musculoskeletal complaints and job strain. Seventy-two surveys were returned. Chi-square and logistical regression were used to analyze the data. The results indicated that 80.6% of the participants reported computer-related musculoskeletal complaints in the two weeks prior to completing the survey, although none of the examined factors were associated with the complaints. It is notable, however, that 82% of the students reported spending 0-6 hours/day using a computer, with almost 28% reporting 4-6 hours/day of usage. Eleven percent of the participants reported using the computer more than 8 hours/day. Of those students who use a laptop computer for all computer use, 90.1% reported musculoskeletal complaints. The students reported that they did not experience job strain. Further studies should be performed using a survey specifically intended for college students. The majority of female college students in this study reported musculoskeletal discomfort during or after computer use. Although a statistical correlation could not be made, students using laptop computers reported a higher incidence of musculoskeletal symptoms than those using desktop computers. Additionally, female college students did not seem to experience job strain
-
Epidemiology of Musculoskeletal Injuries among Sedentary and Physically Active Adults.
ERIC Educational Resources Information Center
Hootman, Jennifer M.; Macera, Carol A.; Ainsworth, Barbara E.; Addy, Cheryl L.; Martin, Malissa; Blair, Steven N.
2002-01-01
Examined types and frequencies of musculoskeletal injuries among adults with above average activity levels enrolled in the Dallas Aerobics Center Longitudinal Study. Participant surveys and examinations indicated that one-quarter of all respondents reported musculoskeletal injuries (most of which were activity- related). Sport participants had the…
-
An entropy-assisted musculoskeletal shoulder model.
Xu, Xu; Lin, Jia-Hua; McGorry, Raymond W
2017-04-01
Optimization combined with a musculoskeletal shoulder model has been used to estimate mechanical loading of musculoskeletal elements around the shoulder. Traditionally, the objective function is to minimize the summation of the total activities of the muscles with forces, moments, and stability constraints. Such an objective function, however, tends to neglect the antagonist muscle co-contraction. In this study, an objective function including an entropy term is proposed to address muscle co-contractions. A musculoskeletal shoulder model is developed to apply the proposed objective function. To find the optimal weight for the entropy term, an experiment was conducted. In the experiment, participants generated various 3-D shoulder moments in six shoulder postures. The surface EMG of 8 shoulder muscles was measured and compared with the predicted muscle activities based on the proposed objective function using Bhattacharyya distance and concordance ratio under different weight of the entropy term. The results show that a small weight of the entropy term can improve the predictability of the model in terms of muscle activities. Such a result suggests that the concept of entropy could be helpful for further understanding the mechanism of muscle co-contractions as well as developing a shoulder biomechanical model with greater validity. Copyright © 2017 Elsevier Ltd. All rights reserved.
-
PSYCHOLOGICAL AND PSYCHOSOCIAL DETERMINANTS OF MUSCULOSKELETAL PAIN AND ASSOCIATED DISABILITY
Vargas-Prada, Sergio; Coggon, David
2015-01-01
Although much attention has been given to the physical determinants of common musculoskeletal complaints such as back and arm pain, research points to a stronger influence of psychological factors. Multiple studies have implicated poor mental health and somatisation (a tendency to worry about common somatic symptoms) in the incidence and chronicity of musculoskeletal pain and associated disability. Also important are adverse beliefs about the prognosis of such disorders, and about the role of physical activity in their development and persistence. Differences in societal beliefs may have contributed to major variation in the prevalence of disabling musculoskeletal pain that has been observed between countries and in the same countries over time. Psychosocial aspects of work have also been linked with musculoskeletal pain, although relative risks have generally been smaller. There is a need to take account of psychological factors in the clinical management of patients with back, neck and arm pain. PMID:26612236
-
Work-Related Musculoskeletal Symptoms Among Batik Workers in Kelantan
Musa, Razlan; Kyi, Win; Rampal, K.G
2000-01-01
A cross sectional study was carried out to evaluate the extent of occupational health problems focusing on some aspects of musculoskeletal symptoms among batik workers in Kelantan, Malaysia. The workers selected must have been in that industry for at least one year. Using cluster sampling, 202 workers were selected from 21 factories. More than half (60.2%) of the workers had been troubled with musculoskeletal symptoms at work. The most common symptoms were pain over the shoulders (41.0%), lower back (34.4%) and ankle (34.4%). Duration of employment, younger age group, prolonged standing and awkward working task were among contributing factors. It is therefore necessary to improve on both ergonomic and psychosocial environments of batik workers in order to prevent these musculoskeletal symptoms. PMID:22977385
-
[Working women with chronic musculoskeletal pain: a case series].
Ordóñez-Hernández, Cecilia Andrea; Contreras-Estrada, Mónica Isabel; Soltero-Avelar, Ruben
2015-10-01
This study aimed to analyze the experience of working women suffering from chronic musculoskeletal pain, using a qualitative design with a phenomenological approach. The technique drew on in-depth interviews with five working women that presented to the orthopedics and neurosurgery departments of a hospital in Guadalajara, Mexico, with a complaint of musculoskeletal pain for more than six months. The study showed that the women felt rejection, segregation, discrimination, lack of support at the workplace, and feelings of frustration and powerlessness related to their health condition. The women also perceived as a barrier the lack of efficiency in disability proceedings and job reintegration or relocation. Financial and family responsibilities were their main reason for continuing to work despite their chronic musculoskeletal pain.
-
Pre-internship Nigerian medical graduates lack basic musculoskeletal competency.
Nottidge, Timothy Eyo; Ekrikpo, Udeme; Ifesanya, Adeleke Olusegun; Nnabuko, Richard E; Dim, Edwin Maduakonam; Udoinyang, Clement Inyang
2012-04-01
Our aim was to assess the basic musculoskeletal competency of pre-internship graduates from Nigerian medical schools. We administered the Freedman and Bernstein basic musculoskeletal competency examination to 113 pre-internship graduates from seven Nigerian medical schools over a three year period from 2008 to 2010 at the University of Uyo Teaching Hospital. Five specialist residents took the examination to test criteria relevance. All graduates failed this test, obtaining scores ranging from 7% to 67%. The duration of the orthopaedic posting, and observation of operative fracture fixation, were not significant determinants of the score. The two final-year specialist residents each had a marginal pass in the examination. Basic musculoskeletal competency among pre-internship Nigerian medical-school graduates is inadequate.
-
High-heeled shoes and musculoskeletal injuries: a narrative systematic review
Barnish, Maxwell S; Barnish, Jean
2016-01-01
Objectives To conduct the first systematic review from an epidemiological perspective regarding the association between high-heeled shoe wear and hallux valgus, musculoskeletal pain, osteoarthritis (OA) and both first-party and second-party injury in human participants without prior musculoskeletal conditions. Setting A systematic review of international peer-reviewed scientific literature across seven major languages. Data sources Searches were conducted on seven major bibliographic databases in July 2015 to initially identify all scholarly articles on high-heeled shoes. Supplementary manual searches were conducted. Titles, abstracts and full-text articles were sequentially screened to identify all articles assessing epidemiological evidence regarding the association between high-heeled shoe wear and hallux valgus, musculoskeletal pain, OA and both first-party and second-party injury in human participants without prior musculoskeletal conditions. Standardised data extraction and quality assessment (Threats to Validity tool) were conducted. Primary and secondary outcome measures Musculoskeletal pain or OA as assessed by clinical diagnosis or clinical assessment tool. First-party or second-party injury. Results 644 unique records were identified, 56 full-text articles were screened and 18 studies included in the review. Four studies assessed the relationship with hallux valgus and three found a significant association. Two studies assessed the association with OA and neither found a significant association. Five studies assessed the association with musculoskeletal pain and three found a significant association. Eight studies assessed first-party injury and seven found evidence of a significant injury toll associated with high-heeled shoes. One study provided data on second-party injury and the injury toll was low. Conclusions High-heeled shoes were shown to be associated with hallux valgus, musculoskeletal pain and first-party injury. No conclusive evidence
-
Operational and Research Musculoskeletal Summit: Summit Recommendations
NASA Technical Reports Server (NTRS)
Scheuring, Richard A.; Walton, Marlei; Davis-Street, Janis; Smaka, Todd J.; Griffin, DeVon
2006-01-01
The Medical Informatics and Health Care Systems group in the Office of Space Medicine at NASA Johnson Space Center (JSC) has been tasked by NASA with improving overall medical care on the International Space Station (ISS) and providing insights for medical care for future exploration missions. To accomplish this task, a three day Operational and Research Musculoskeletal Summit was held on August 23-25th, 2005 at Space Center Houston. The purpose of the summit was to review NASA#s a) current strategy for preflight health maintenance and injury screening, b) current treatment methods in-flight, and c) risk mitigation strategy for musculoskeletal injuries or syndromes that could occur or impact the mission. Additionally, summit participants provided a list of research topics NASA should consider to mitigate risks to astronaut health. Prior to the summit, participants participated in a web-based pre-summit forum to review the NASA Space Medical Conditions List (SMCL) of musculoskeletal conditions that may occur on ISS as well as the resources currently available to treat them. Data from the participants were compiled and integrated with the summit proceedings. Summit participants included experts from the extramural physician and researcher communities, and representatives from NASA Headquarters, the astronaut corps, JSC Medical Operations and Human Adaptations and Countermeasures Offices, Glenn Research Center Human Research Office, and the Astronaut Strength, Conditioning, and Reconditioning (ASCR) group. The recommendations in this document are based on a summary of summit discussions and the best possible evidence-based recommendations for musculoskeletal care for astronauts while on the ISS, and include recommendati ons for exploration class missions.
-
Hembecker, Paula K; C Reis, Diogo; Konrath, Andréa C; A Gontijo, Leila; D Merino, Eugenio A
Musculoskeletal disorders are prevalent and represent the most common health problem among the working population in industrially-developing countries, with considerable costs and impact on quality of life. Despite the high incidence of disability insurance claims among Brazilian manufacturing-sector workers, only a few studies assessed musculoskeletal disorders prevalence. To provide information on the prevalence of musculoskeletal disorders among manufacturing-sector workers and to explore the relationship between musculoskeletal disorders and sociodemographic and occupational characteristics in a medium metallurgical company located in Brazil. A cross-sectional study was carried out. Data was collected through the use of a specifically-designed questionnaire and the items used to collect musculoskeletal disorders data were based on the Nordic Musculoskeletal Questionnaire. Descriptive statistics were used and multivariate logistic regression analysis (p<0.02) was performed to explore the associations between musculoskeletal disorders and potential risk factors. The upper limb was the most frequently affected body region among manufacturing-sector workers: shoulder (24.8%), elbow and/or forearm (15.5%), wrist and/or hand (19.0%). Adjusted logistic regression analysis showed that company experience (p=0.02), presence of sleep disorders (p=0.00), self-reported general health state (p=0.00) and perform work pause (p=0.00) were significant risk factors for development of musculoskeletal disorders. Sociodemographic and work-related aspects are influential risk factors for musculoskeletal disorders. These results add comprehension about musculoskeletal disorders prevalence and suggest a need for greater emphasis on prevention strategies. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.
-
Prognostic factors for duration of sickness absence due to musculoskeletal disorders.
Lötters, Freek; Burdorf, Alex
2006-02-01
The purpose of this prospective cohort study with 1-year follow-up was to determine prognostic factors for duration of sickness absence due to musculoskeletal disorders. Workers were included when on sickness absence of 2 to 6 weeks due to musculoskeletal disorders. A self-administered questionnaire was used to collect personal and work-related factors, pain, functional disability, and general health perceptions. Statistical analysis was done with Cox proportional hazard regression with an interaction variable with time for every risk factor of interest. Univariate and multivariate analyses were performed on musculoskeletal disorders and, separately, for low back pain. The main factors that were associated with longer sickness absence were older age, gender, perceived physical workload, and poorer general health for neck, shoulder and upper extremity disorders, and functional disability, sciatica, worker's own perception of the ability of return to work, and chronic complaints for low back pain. Workers with a high perceived physical work load returned to work increasingly slower over time than expected, whereas workers with a high functional disability returned to work increasingly faster over time. High pain intensity is a major prognostic factor for duration of sickness absence, especially in low back pain. The different disease-specific risk profiles for prolonged sickness absence indicate that low back pain and upper extremity disorders need different approaches when applying intervention strategies with the aim of early return to work. The interaction of perceived physical workload with time suggests that perceived physical workload would increasingly hamper return to work and, hence, supports the need for workplace interventions among workers off work for prolonged periods.
-
Istrate, Dan; Perrochon, Anaick; Salle, Jean-Yves; Ho Ba Tho, Marie-Christine
2017-01-01
Background The progress in information and communication technology (ICT) led to the development of a new rehabilitation technique called “serious game for functional rehabilitation.” Previous works have shown that serious games can be used for general health and specific disease management. However, there is still lack of consensus on development and evaluation guidelines. It is important to note that the game performance depends on the designed scenario. Objective The objective of this work was to develop specific game scenarios and evaluate them with a panel of musculoskeletal patients to propose game development and evaluation guidelines. Methods A two-stage workflow was proposed using determinant framework. The development guideline includes the selection of three-dimensional (3D) computer graphics technologies and tools, the modeling of physical aspects, the design of rehabilitation scenarios, and the implementation of the proposed scenarios. The evaluation guideline consists of the definition of evaluation metrics, the execution of the evaluation campaign, the analysis of user results and feedbacks, and the improvement of the designed game. Results The case study for musculoskeletal disorders on the healthy control and patient groups showed the usefulness of these guidelines and associated games. All participants enjoyed the 2 developed games (football and object manipulation), and found them challenging and amusing. In particular, some healthy subjects increased their score when enhancing the level of difficulty. Furthermore, there were no risks and accidents associated with the execution of these games. Conclusions It is expected that with the proven effectiveness of the proposed guidelines and associated games, this new rehabilitation game may be translated into clinical routine practice for the benefit of patients with musculoskeletal disorders. PMID:28676468
-
MR imaging of the fetal musculoskeletal system.
Nemec, Stefan Franz; Nemec, Ursula; Brugger, Peter C; Bettelheim, Dieter; Rotmensch, Siegfried; Graham, John M; Rimoin, David L; Prayer, Daniela
2012-03-01
Magnetic resonance imaging (MRI) appears to be increasingly used, in addition to standard ultrasonography for the diagnosis of abnormalities in utero. Previous studies have recently drawn attention to the technical refinement of MRI to visualize the fetal bones and muscles. Beyond commonly used T2-weighted MRI, echoplanar, thick-slab T2-weighted and dynamic sequences, and three-dimensional MRI techniques, are about to provide new imaging insights into the normal and the pathological musculoskeletal system of the fetus. This review emphasizes the potential significance of MRI in the visualization of the fetal musculoskeletal system. © 2012 John Wiley & Sons, Ltd.
-
Structure, function, and control of the human musculoskeletal network
Murphy, Andrew C.; Muldoon, Sarah F.; Baker, David; Lastowka, Adam; Bennett, Brittany; Yang, Muzhi
2018-01-01
The human body is a complex organism, the gross mechanical properties of which are enabled by an interconnected musculoskeletal network controlled by the nervous system. The nature of musculoskeletal interconnection facilitates stability, voluntary movement, and robustness to injury. However, a fundamental understanding of this network and its control by neural systems has remained elusive. Here we address this gap in knowledge by utilizing medical databases and mathematical modeling to reveal the organizational structure, predicted function, and neural control of the musculoskeletal system. We constructed a highly simplified whole-body musculoskeletal network in which single muscles connect to multiple bones via both origin and insertion points. We demonstrated that, using this simplified model, a muscle’s role in this network could offer a theoretical prediction of the susceptibility of surrounding components to secondary injury. Finally, we illustrated that sets of muscles cluster into network communities that mimic the organization of control modules in primary motor cortex. This novel formalism for describing interactions between the muscular and skeletal systems serves as a foundation to develop and test therapeutic responses to injury, inspiring future advances in clinical treatments. PMID:29346370
-
Prevalence of musculoskeletal disorders among Norwegian female biathlon athletes
Østerås, Håvard; Garnæs, Kirsti Krohn; Augestad, Liv Berit
2013-01-01
The purpose was to examine musculoskeletal disorders in Norwegian female biathlon athletes (age ≥ 16), both juniors and seniors. The design was a retrospective cross-sectional study. In all, 148 athletes (79.1%) responded; of these, 118 athletes were 16–21 years (juniors) (77.6%), and 30 athletes were 22 years or older (seniors) (20.3%), and mean age was 19.1. A validated questionnaire was used to collect the data. The prevalence of musculoskeletal disorders was 57.8%. The most affected parts were the knee (23.0% of the total injuries), calf (12.2%), ankle/foot (10.8%), lower back (10.8%), and thigh (10.1%). The disorders resulted in training/competition cessation for 73.5% of athletes, in alternative training for 87.8%. Fifty percent of the athletes had one or several musculoskeletal disorders. Most of the problems occurred preseason, and the duration of symptoms was often prolonged. Few differences between the juniors and seniors were found. This study showed the prevalence of musculoskeletal problems among female biathlon athletes. The results indicate that prevention of lower limb problems must be prioritized, especially during the preseason. PMID:24379711
-
Musculoskeletal Simulation Model Generation from MRI Data Sets and Motion Capture Data
NASA Astrophysics Data System (ADS)
Schmid, Jérôme; Sandholm, Anders; Chung, François; Thalmann, Daniel; Delingette, Hervé; Magnenat-Thalmann, Nadia
Today computer models and computer simulations of the musculoskeletal system are widely used to study the mechanisms behind human gait and its disorders. The common way of creating musculoskeletal models is to use a generic musculoskeletal model based on data derived from anatomical and biomechanical studies of cadaverous specimens. To adapt this generic model to a specific subject, the usual approach is to scale it. This scaling has been reported to introduce several errors because it does not always account for subject-specific anatomical differences. As a result, a novel semi-automatic workflow is proposed that creates subject-specific musculoskeletal models from magnetic resonance imaging (MRI) data sets and motion capture data. Based on subject-specific medical data and a model-based automatic segmentation approach, an accurate modeling of the anatomy can be produced while avoiding the scaling operation. This anatomical model coupled with motion capture data, joint kinematics information, and muscle-tendon actuators is finally used to create a subject-specific musculoskeletal model.
-
A study on job postures and musculoskeletal illnesses in dentists.
Rafeemanesh, Ehsan; Jafari, Zahra; Kashani, Farzad Omidi; Rahimpour, Farzaneh
2013-08-01
Musculoskeletal disorders (MSDs) compose a large part of occupational diseases in dental professionals, prevention of which is dependent on assessment and improvement of job postures by means of ergonomic interventions. This study was aimed at evaluation of ergonomic conditions of the profession of dentists and also at assessing the relationship between MSDs and conditions of work. This cross-sectional study was performed among 65 dentists using the method of Rapid Entire Body Assessment (REBA). The prevalence of MSDs was obtained by the use of the Nordic Musculoskeletal Questionnaire (NMQ). In this investigation, the prevalence of MSDs for different body parts was: 75.9% for the neck, 58.6% for the shoulders, 56.9% for the upper back, 48.3% for the lower back and 44.8% for the wrist. Job analysis by the use of REBA showed that 89.6% of limbs in group A and 79.3% of limbs in group B had a score > 4. Only neck and lower back pain have significant relationship with the risk levels obtained using the REBA method. It can be concluded that work postures of dentists need to be improved. In addition to education, work station design, rest period during work and regular physical activities should be taken into account.
-
Pre-Participation Musculoskeletal and Cardiac Screening of Male Athletes in the United Arab Emirates
Alattar, A; Ghani, S; Mahdy, N; Hussain, H; Maffulli, N
2014-01-01
This study presents the results of pre-participation musculoskeletal and cardiac screening using the Lausanne recommendations, which include a personal and family history, physical examination and electrocardiography. Cross sectional study using the Lausanne screenings and the European Society of Cardiology (ESC) recommendations carried out at Al-Ahli club in Dubai, United Arab Emirates. 230 male athletes participating in organised sports were included. Exclusion criteria were those under 14 or over 35 years old, females and athletes with established cardiovascular disease. Primary outcome are the results of Lausanne screening with outline of the negative, positive and false positive results and number needed to screen. Secondary outcomes include the results of musculoskeletal and neurological screening. A total of 174 (76%) athletes had a negative screening result. Fifty-four athletes (23%) underwent additional testing. Forty-seven athletes (20.4%) had false positive screening results. Seven athletes (3%) had a positive screening result and four athletes (2%) were restricted from sport. The number of athletes needed to screen to detect one lethal cardiovascular condition was 33 athletes. The Lausanne recommendations are well suited for the United Arab Emirates. The number needed to screen to detect one athlete with serious cardiovascular disease is acceptable at 33. PMID:24809035
-
Prevalence and Associated Factors of Musculoskeletal Disorders among Young Dentists in Indonesia.
Phedy, P; Gatam, L
2016-07-01
Introduction: Musculoskeletal problems are often work related. Dentists have been reported to have a high prevalence of musculoskeletal problems. Dentists have to perform repetitive tasks, often in awkward and nonergonomic positions in their practice. Materials and Methods: This is a cross-sectional study. Five-hundred copies of Nordic Musculoskeletal Questionnaire were distributed to dentists who participated in a congress of a regional branch of the Indonesian Dentist Association. Data such as sex, length of practice, the presence of assistance, smoking, occupational stress, body mass index, hand dominance, and exercise were collected. Dentist who had practised for more than five years were excluded. Results: Two hundred and forty-one respondents fulfilled the research criteria. Musculoskeletal symptoms occurred in 63.5% respondents. Fatigue and pain were the most common manifestations of musculoskeletal symptoms among dentists (36.5 and 24.9% respectively). Prolonged sitting was the most common aggravating factor (26.6%) while exercise successfully relieved symptoms in 35.3% of respondents. Neck, upper back and lower back were the most common sites involved with prevalence of 25.7, 22.4, and 20.7% respectively. Neck was also the most common site of the symptoms preventing normal work during the preceding 12 months (8.3%). Exercise and stress are associated with the presence of musculoskeletal symptoms (p=0.01 and p<0.01 respectively). Exercise is associated with fatigue (p<0.01) and click (p<0.01), stress is associated with pain (p=0.00), stiffness (p=0.00), fatigue (p<0.01), and discomfort (p<0.01). Conclusions: The prevalence of musculoskeletal disorders in young dentists is 63.5%. Neck is the most common affected region. Stress and exercise are the main associated factor for musculoskeletal problems in dentists.
-
Sonoelastography in the musculoskeletal system: Current role and future directions.
Winn, Naomi; Lalam, Radhesh; Cassar-Pullicino, Victor
2016-11-28
Ultrasound is an essential modality within musculoskeletal imaging, with the recent addition of elastography. The elastic properties of tissues are different from the acoustic impedance used to create B mode imaging and the flow properties used within Doppler imaging, hence elastography provides a different form of tissue assessment. The current role of ultrasound elastography in the musculoskeletal system will be reviewed, in particular with reference to muscles, tendons, ligaments, joints and soft tissue tumours. The different ultrasound elastography methods currently available will be described, in particular strain elastography and shear wave elastography. Future directions of ultrasound elastography in the musculoskeletal system will also be discussed.
-
[Diagnosis of musculoskeletal ambulation disability symptom complex (MADS)].
Ito, Hiromoto
2008-11-01
It was described to diagnosis of Musculoskeletal Ambulation Disability Symptom Complex (MADS). The definition of MADS is an person of advanced years with lower leveled balance and walking ability, high risk for fall, and who is keeping to the house. The diagnosis of MADS was decided to a history of 11 musculoskeletal disorders and evaluation of balanced and walking function. The determination method of time of one leg standing and 3 m timed timed up and go test were described.
-
Valentin, J; Sprenger, M; Pflüger, D; Röhrle, O
2018-05-01
Investigating the interplay between muscular activity and motion is the basis to improve our understanding of healthy or diseased musculoskeletal systems. To be able to analyze the musculoskeletal systems, computational models are used. Albeit some severe modeling assumptions, almost all existing musculoskeletal system simulations appeal to multibody simulation frameworks. Although continuum-mechanical musculoskeletal system models can compensate for some of these limitations, they are essentially not considered because of their computational complexity and cost. The proposed framework is the first activation-driven musculoskeletal system model, in which the exerted skeletal muscle forces are computed using 3-dimensional, continuum-mechanical skeletal muscle models and in which muscle activations are determined based on a constraint optimization problem. Numerical feasibility is achieved by computing sparse grid surrogates with hierarchical B-splines, and adaptive sparse grid refinement further reduces the computational effort. The choice of B-splines allows the use of all existing gradient-based optimization techniques without further numerical approximation. This paper demonstrates that the resulting surrogates have low relative errors (less than 0.76%) and can be used within forward simulations that are subject to constraint optimization. To demonstrate this, we set up several different test scenarios in which an upper limb model consisting of the elbow joint, the biceps and triceps brachii, and an external load is subjected to different optimization criteria. Even though this novel method has only been demonstrated for a 2-muscle system, it can easily be extended to musculoskeletal systems with 3 or more muscles. Copyright © 2018 John Wiley & Sons, Ltd.
-
Musculoskeletal pain and effort-reward imbalance--a systematic review.
Koch, Peter; Schablon, Anja; Latza, Ute; Nienhaus, Albert
2014-01-15
Musculoskeletal pain may be triggered by physical strains and psychosocial risk factors. The effort-reward imbalance model (ERI model) is a stress model which measures psychosocial factors in the working world. The question is whether workers with an effort-reward imbalance report musculoskeletal pain more frequently than those with no effort-reward imbalance. A systematic review using a best evidence synthesis approach was conducted to answer this question. A literature search was conducted for the period from 1996 to 2012, using three databases (Pubmed, Embase and PsycINFO). The research criteria related to psychosocial, work-related stress as per the ERI model and to musculoskeletal pain. A quality score was developed using various quality criteria to assess the standard of the studies. The level of evidence was graded as in (Am J Ind Med 39:180-193, 2001). After applying the inclusion criteria, a total of 19 studies were included in the review: 15 cross-sectional studies, three prospective studies and one case-control study. 74% of all studies exhibited good methodological quality, 53% collected data using the original ERI questionnaire, and in 42% of the studies, there was adequate control for physical working conditions. Furthermore, different cut-off points were used to classify exposed and non-exposed individuals. On the basis of 13 studies with a positive, statistically significant association, a moderate level of evidence was inferred for the association between effort-reward imbalance and musculoskeletal pain. The evidence for a role of over-commitment and for its interaction with effort-reward imbalance was rated as inconclusive - on the basis of eight and five studies, respectively. On the basis of the available evidence, no reliable conclusion may be drawn about any association between the psychosocial factors ascertained using the ERI model and musculoskeletal pain. Before a reliable statement can be made on the association between ERI and
-
Piano, Leonardo; Maselli, Filippo; Viceconti, Antonello; Gianola, Silvia; Ciuro, Aldo
2017-01-01
[Purpose] To present legislation comparing direct and referred access—or other measures—to physical therapy. The focus is on the management of the most burdensome musculoskeletal disorders in terms of regulations, costs, effectiveness, safety and cost-effectiveness. [Methods] Main biomedical databases and gray literature were searched ranging from a global scenario to the analysis of targeted geographical areas and specifically Italy and the Region Piedmont. [Results] legislation on Direct Access highlights inconsistencies among the countries belonging to World Confederation for Physical Therapy. Direct Access could be an effective, safe and efficient organization model for the management of patients with musculoskeletal diseases and seems to be more effective safer and cost effective. [Conclusion] Direct Access is a virtuous model which can help improve the global quality of physical therapy services. Further studies are required to confirm this approach and determine whether the findings of the present overview can be replicated in different countries and healthcare systems. PMID:28878484
-
Piano, Leonardo; Maselli, Filippo; Viceconti, Antonello; Gianola, Silvia; Ciuro, Aldo
2017-08-01
[Purpose] To present legislation comparing direct and referred access-or other measures-to physical therapy. The focus is on the management of the most burdensome musculoskeletal disorders in terms of regulations, costs, effectiveness, safety and cost-effectiveness. [Methods] Main biomedical databases and gray literature were searched ranging from a global scenario to the analysis of targeted geographical areas and specifically Italy and the Region Piedmont. [Results] legislation on Direct Access highlights inconsistencies among the countries belonging to World Confederation for Physical Therapy. Direct Access could be an effective, safe and efficient organization model for the management of patients with musculoskeletal diseases and seems to be more effective safer and cost effective. [Conclusion] Direct Access is a virtuous model which can help improve the global quality of physical therapy services. Further studies are required to confirm this approach and determine whether the findings of the present overview can be replicated in different countries and healthcare systems.
-
Dogba, Maman Joyce; Rauch, Frank; Douglas, Erin; Bedos, Christophe
2014-10-25
Achondroplasia, Duchenne muscular dystrophy, and osteogenesis imperfecta are among the most frequent rare genetic disorders affecting the musculoskeletal system in children. Rare genetic disorders are severely disabling and can have substantial impacts on families, children, and on healthcare systems. This literature review aims to classify, summarize and compare these non-medical impacts of achondroplasia, Duchenne muscular dystrophy and osteogenesis imperfecta.
-
Briggs, Andrew M; Cross, Marita J; Hoy, Damian G; Sànchez-Riera, Lídia; Blyth, Fiona M; Woolf, Anthony D; March, Lyn
2016-04-01
Persistent pain, impaired mobility and function, and reduced quality of life and mental well-being are the most common experiences associated with musculoskeletal conditions, of which there are more than 150 types. The prevalence and impact of musculoskeletal conditions increase with aging. A profound burden of musculoskeletal disease exists in developed and developing nations. Notably, this burden far exceeds service capacity. Population growth, aging, and sedentary lifestyles, particularly in developing countries, will create a crisis for population health that requires a multisystem response with musculoskeletal health services as a critical component. Globally, there is an emphasis on maintaining an active lifestyle to reduce the impacts of obesity, cardiovascular conditions, cancer, osteoporosis, and diabetes in older people. Painful musculoskeletal conditions, however, profoundly limit the ability of people to make these lifestyle changes. A strong relationship exists between painful musculoskeletal conditions and a reduced capacity to engage in physical activity resulting in functional decline, frailty, reduced well-being, and loss of independence. Multilevel strategies and approaches to care that adopt a whole person approach are needed to address the impact of impaired musculoskeletal health and its sequelae. Effective strategies are available to address the impact of musculoskeletal conditions; some are of low cost (e.g., primary care-based interventions) but others are expensive and, as such, are usually only feasible for developed nations. In developing nations, it is crucial that any reform or development initiatives, including research, must adhere to the principles of development effectiveness to avoid doing harm to the health systems in these settings. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
-
Musculoskeletal training: are GP trainees exposed to the right case mix for independent practice?
Goff, Iain; Wise, Elspeth Mary; Coady, David; Walker, David
2016-02-01
Musculoskeletal conditions are common in general practice, but clinicians express poor self confidence in dealing with them. Training in general practice relies on clinical exposure to a range of presentations in order to gain competence. It has been suggested that trainees are exposed to a different case mix from qualified general practices (GPs), due to seeing more minor illness and less chronic disease and that this may be responsible in part for their subsequent lack of confidence. The aims of this study were to analyse the case mix of musculoskeletal conditions encountered by general practice trainees and to compare this to the overall population consulting behaviour. This is a prospective observational study. Thirteen general practices in North East England were recruited. Musculoskeletal disorders encountered by 13 GP trainees (7 junior and 6 senior) were prospectively recorded using a handheld diary. Disorders were classified according to working diagnosis or body region if diagnosis was unclear. Musculoskeletal (MSK) disorders comprised 17 % of consultations, and the distribution of diagnoses of these was in proportion to epidemiological studies of MSK disorders in the UK as they present in primary care. Back pain was the most frequent label with 141 (29 %) consultations with a further 43 (9 %) for neck pain. Inflammatory arthritis accounted for the same number 43 (9 %). Individual joint problems were 115 (24 %) with knee being most common. A specific diagnosis was more likely to be applied when symptoms were more distal and less likely when axial. Trainees are exposed to the same spectrum of MSK disorders as are present in the population as a whole. Case mix does not appear to be a significant factor in low confidence levels in dealing with MSK disorders.
-
Ojukwu, Chidiebele Petronilla; Anyanwu, Godson Emeka; Anekwu, Emelie Morris; Chukwu, Sylvester Caesar; Fab-Agbo, Chukwubuikem
2017-10-01
Infant carrying is an integral part of the mothering occupation. Paucity of data exists on its correlates and associated musculoskeletal injuries. In this study, factors and musculoskeletal injuries associated with infant carrying were investigated in 227 nursing mothers, using a structured questionnaire. 77.1% utilised the back infant carrying methods (ICM). Maternal comfort was the major factor influencing participants' (37.4%) choices of ICMs. Infant's age (p = .000) and transportation means (p = .045) were significantly associated with ICMs. Low back pain (82.8%) and upper back pain (74.9%) were the most reported musculoskeletal discomforts associated with ICMs, especially among women who utilised back ICM. Back ICM is predominantly used by nursing mothers. Impact statement Infant carrying has been associated with increased energy cost and biomechanical changes. Currently, there is a paucity of data on infant carrying-related musculoskeletal injuries. In this study, investigating factors and musculoskeletal injuries associated with infant carrying, the results showed that back infant carrying method is predominantly used by nursing mothers. Age of the infant and mothers' means of transportation were determinant factors of infant carrying methods. Among the several reported infant carrying-related musculoskeletal disorders, low back and upper back pain were the most prevalent, especially among women who utilised the back infant carrying method. There is need for women's health specialists to introduce appropriate ergonomic training and interventions on infant carrying tasks in order to improve maternal musculoskeletal health during the childbearing years and beyond. Further experimental studies on the effects of various infant carrying methods on the musculoskeletal system are recommended.
-
Manring, Heather; Abreu, Eduardo; Brotto, Leticia; Weisleder, Noah; Brotto, Marco
2013-01-01
Research over the last decade strengthened the understanding that skeletal muscles are not only the major tissue in the body from a volume point of view but also function as a master regulator contributing to optimal organismal health. These new contributions to the available body of knowledge triggered great interest in the roles of skeletal muscle beyond contraction. The World Health Organization, through its Global Burden of Disease (GBD) report, recently raised further awareness about the key importance of skeletal muscles as the GDB reported musculoskeletal (MSK) diseases have become the second greatest cause of disability, with more than 1.7 billion people in the globe affected by a diversity of MSK conditions. Besides their role in MSK disorders, skeletal muscles are also seen as principal metabolic organs with essential contributions to metabolic disorders, especially those linked to physical inactivity. In this review, we have focused on the unique function of new genes/proteins (i.e., MTMR14, MG29, sarcalumenin, KLF15) that during the last few years have helped provide novel insights about muscle function in health and disease, muscle fatigue, muscle metabolism, and muscle aging. Next, we provide an in depth discussion of how these genes/proteins converge into a common function of acting as regulators of intracellular calcium homeostasis. A clear link between dysfunctional calcium homeostasis is established and the special role of store-operated calcium entry is analyzed. The new knowledge that has been generated by the understanding of the roles of previously unknown modulatory genes of the skeletal muscle excitation-contraction coupling (ECC) process brings exciting new possibilities for treatment of MSK diseases, muscle regeneration, and skeletal muscle tissue engineering. The next decade of skeletal muscle and MSK research is bound to bring to fruition applied knowledge that will hopefully offset the current heavy and sad burden of MSK diseases on the
-
Manring, Heather; Abreu, Eduardo; Brotto, Leticia; Weisleder, Noah; Brotto, Marco
2014-01-01
Research over the last decade strengthened the understanding that skeletal muscles are not only the major tissue in the body from a volume point of view but also function as a master regulator contributing to optimal organismal health. These new contributions to the available body of knowledge triggered great interest in the roles of skeletal muscle beyond contraction. The World Health Organization, through its Global Burden of Disease (GBD) report, recently raised further awareness about the key importance of skeletal muscles as the GDB reported musculoskeletal (MSK) diseases have become the second greatest cause of disability, with more than 1.7 billion people in the globe affected by a diversity of MSK conditions. Besides their role in MSK disorders, skeletal muscles are also seen as principal metabolic organs with essential contributions to metabolic disorders, especially those linked to physical inactivity. In this review, we have focused on the unique function of new genes/proteins (i.e., MTMR14, MG29, sarcalumenin, KLF15) that during the last few years have helped provide novel insights about muscle function in health and disease, muscle fatigue, muscle metabolism, and muscle aging. Next, we provide an in depth discussion of how these genes/proteins converge into a common function of acting as regulators of intracellular calcium homeostasis. A clear link between dysfunctional calcium homeostasis is established and the special role of store-operated calcium entry is analyzed. The new knowledge that has been generated by the understanding of the roles of previously unknown modulatory genes of the skeletal muscle excitation-contraction coupling (ECC) process brings exciting new possibilities for treatment of MSK diseases, muscle regeneration, and skeletal muscle tissue engineering. The next decade of skeletal muscle and MSK research is bound to bring to fruition applied knowledge that will hopefully offset the current heavy and sad burden of MSK diseases on the
-
Smith, Nicola; Rapley, Tim; Jandial, Sharmila; English, Christine; Davies, Barbara; Wyllie, Ruth; Foster, Helen E
2016-01-05
We describe the collaborative development of an evidence based, free online resource namely 'paediatric musculoskeletal matters' (pmm). This resource was developed with the aim of reaching a wide range of health professionals to increase awareness, knowledge and skills within paediatric musculoskeletal medicine, thereby facilitating early diagnosis and referral to specialist care. Engagement with stakeholder groups (primary care, paediatrics, musculoskeletal specialties and medical students) informed the essential 'core' learning outcomes to derive content of pmm. Representatives from stakeholder groups, social science and web development experts transformed the learning outcomes into a suitable framework. Target audience representatives reviewed the framework and their opinion was gathered using an online survey (n = 74) and focus groups (n = 2). Experts in paediatric musculoskeletal medicine peer reviewed the content and design. User preferences informed design with mobile, tablet and web compatible versions to facilitate access, various media and formats to engage users and the content presented in module format (i.e. Clinical assessment, Investigations and management, Limping child, Joint pain by site, Swollen joint(s) and Resources). We propose that our collaborative and evidence-based approach has ensured that pmm is user-friendly, with readily accessible, suitable content, and will help to improve access to paediatric musculoskeletal medicine education. The content is evidence-based with the design and functionality of pmm to facilitate optimal and 'real life' access to information. pmm is targeted at medical students and the primary care environment although messages are transferable to all health care professionals involved in the care of children and young people.
-
Quantitative techniques for musculoskeletal MRI at 7 Tesla.
Bangerter, Neal K; Taylor, Meredith D; Tarbox, Grayson J; Palmer, Antony J; Park, Daniel J
2016-12-01
Whole-body 7 Tesla MRI scanners have been approved solely for research since they appeared on the market over 10 years ago, but may soon be approved for selected clinical neurological and musculoskeletal applications in both the EU and the United States. There has been considerable research work on musculoskeletal applications at 7 Tesla over the past decade, including techniques for ultra-high resolution morphological imaging, 3D T2 and T2* mapping, ultra-short TE applications, diffusion tensor imaging of cartilage, and several techniques for assessing proteoglycan content in cartilage. Most of this work has been done in the knee or other extremities, due to technical difficulties associated with scanning areas such as the hip and torso at 7 Tesla. In this manuscript, we first provide some technical context for 7 Tesla imaging, including challenges and potential advantages. We then review the major quantitative MRI techniques being applied to musculoskeletal applications on 7 Tesla whole-body systems.
-
Quantitative techniques for musculoskeletal MRI at 7 Tesla
Taylor, Meredith D.; Tarbox, Grayson J.; Palmer, Antony J.; Park, Daniel J.
2016-01-01
Whole-body 7 Tesla MRI scanners have been approved solely for research since they appeared on the market over 10 years ago, but may soon be approved for selected clinical neurological and musculoskeletal applications in both the EU and the United States. There has been considerable research work on musculoskeletal applications at 7 Tesla over the past decade, including techniques for ultra-high resolution morphological imaging, 3D T2 and T2* mapping, ultra-short TE applications, diffusion tensor imaging of cartilage, and several techniques for assessing proteoglycan content in cartilage. Most of this work has been done in the knee or other extremities, due to technical difficulties associated with scanning areas such as the hip and torso at 7 Tesla. In this manuscript, we first provide some technical context for 7 Tesla imaging, including challenges and potential advantages. We then review the major quantitative MRI techniques being applied to musculoskeletal applications on 7 Tesla whole-body systems. PMID:28090448
-
Musculo-Skeletal Abnormalities in Patients with Marfan Syndrome
Al Kaissi, Ali; Zwettler, Elisabeth; Ganger, Rudolf; Schreiner, Simone; Klaushofer, Klaus; Grill, Franz
2013-01-01
Background A leptosomic body type is tall and thin with long hands. Marfanoid features may be familial in nature or pathological, as occurs in congenital contractual arachnodactyly (Beal’s syndrome) and Shprintzen-Goldberg syndrome mimicking some of the changes of Marfan syndrome, although not accompanied by luxation of lens and dissecting aneurysm of aorta. Methods In this article we collected eight patients who were consistent with the diagnosis of Marfan syndrome via phenotypic and genotypic characterization. Results Our patients manifested a constellation of variable presentations of musculo-skeletal abnormalities ranging from developmental dysplasia of the hip, protrusio acetabuli, leg length inequality, patellar instability, scoliosis, to early onset osteoarthritis. Each abnormality has been treated accordingly. Conclusion This is the first paper which includes the diagnosis and the management of the associated musculo-skeletal abnormalities in patients with Marfan syndrome, stressing that patients with Marfan syndrome are exhibiting great variability in the natural history and the severity of musculo-skeletal abnormalities. PMID:23399831
-
Hoon, Elizabeth; Smith, Karen; Black, Julie; Burnet, Simon; Hill, Catherine; Gill, Tiffany K
2017-03-01
Issue addressed Musculoskeletal conditions are highly prevalent, affecting 28% of the Australian population. Given the persistent nature of many musculoskeletal conditions self-management is recognised as an important aspect of effective disease management. However, participant recruitment and retention for formal self-management programs is a challenge. Methods Arthritis SA (Arthritis Foundation of South Australia, a non-profit community health organisation) redesigned a shorter, community-orientated self-management education program delivered by health professionals. The program utilises aspects of the Stanford model of chronic disease self-management and motivational interviewing as well as principles of adult learning to create an effective learning environment. The program aims to guide participants to learn and practise a range of pain management strategies that are known to be effective in improving quality of life. This study used a pre- and post-test (at 6 weeks) design to determine whether this program achieved benefits in self-reported health outcomes. Outcomes that were measured included pain, fatigue, health distress, self-efficacy and communication. Results A response rate of 47% (n=102) was achieved and small but statistically significant improvements in mean [s.d.] pain scores (6.1 [2.3] to 5.4 [2.4], P=0.001), health distress (2.3 [1.3] to 2.0 [1.3], P=0.002) and self-efficacy (6.2 [2.1] to 6.8 [2.2], P=0.002) were found. Conclusion Community-based participants of this shorter, focused program recorded small but significant improvements in self-reported pain, health distress and self-efficacy. For those who completed the current program, Arthritis SA is currently exploring the potential of developing a booster session to promote sustainable positive health outcomes. So what? Supporting self-management through education is recognised as important but also as a key challenge for effective management of musculoskeletal conditions. Using a pre
-
Die Grundlagen der Fernsehtechnik: Systemtheorie und Technik der Bildübertragung
NASA Astrophysics Data System (ADS)
Mahler, Gerhard
Umfassende Einführung in die Grundlagen der Bewegtbild-Übertragung von den Anfängen bis zum heutigen Stand des digitalen Fernsehens mit einer aus der Praxis entstandenen systemtheoretischen Analyse. Die kompakte und anschaulich bebilderte Darstellung mit elementaren mathematischen Beschreibungen macht es dem Leser leicht, sich in die Bildübertragungstechnik einzuarbeiten. Thematische Einheiten erweitern den Wissensstoff - u.a. zu den Themen visuelle Wahrnehmung, mehrdimensionale Signaldarstellung, Farbmetrik, Digitalisierung, Elektronenoptik - und zeigen deren Anwendung auf die elektronische Bildübertragung.
-
Musculoskeletal Conditions of the Foot and Ankle: Assessments and Treatment Options
Rao, Smita; Riskowski, Jody; Hannan, Marian T.
2012-01-01
Musculoskeletal conditions of the foot and ankle are an important public health challenge due to their increasing incidence combined with their substantial negative impact on patients’ quality of life. Non-pharmacological treatments serve as the first line of treatment and are frequently used for patients with musculoskeletal conditions of the foot and ankle. This review provides a summary of the assessments and non-invasive treatment options based upon available evidence. Recent studies show that individuals with foot and ankle pain have multiple co-existing impairments in alignment, motion, load distribution and muscle performance that may be evident in static and/or dynamic tasks. Additionally, both clinical and epidemiological studies support the inter-dependence between the foot and proximal joints. For instance, aberrant foot structure has been linked to foot osteoarthritis (OA), as well as OA and pain at the knee and hip. Most recently, advances in motion capture technology and plantar load distribution measurement offer opportunities for precise dynamic assessments of the foot and ankle. In individuals with musculoskeletal conditions of the foot and ankle, the chief objectives of treatment are to afford pain relief, restore mechanics (alignment, motion and/or load distribution) and return the patient to their desired level of activity participation. Given that most patients present with multiple impairments, combinational therapies that target foot-specific as well as global impairments have shown promising results. In particular, in individuals with rheumatoid arthritis and other rheumatic diseases, comprehensive rehabilitation strategies including early detection, foot-based interventions (such as orthoses) and wellness-based approaches for physical activity and self-management have been successful. While significant improvements have been made in the last decade to the assessment and treatment of foot and ankle conditions, few randomized clinical
-
Mirskaya, N B
2013-01-01
Identifying risk factors affecting the formation of the musculoskeletal system (MSS) in children and adolescents is considered by the author as a necessary condition for the implementation of prevention, timely diagnosis and adequate correction of the MSS disorders and diseases. Introduction in the educational process developed by the author for the first time a conceptual model of prevention and correction of the MSS disorders and diseases in schoolchildren allowed significantly reduce the prevalence of functional disorders and early forms of the MSS diseases in students of a number of comprehensive schools in Moscow by 50%.
-
Dissatisfaction with work as a risk factor of musculoskeletal complaints among foresters in Poland.
Lachowski, Stanisław; Choina, Piotr; Florek-Łuszczki, Magdalena; Goździewska, Małgorzata; Jezior, Jagoda
2017-12-23
Researchers indicate an important relationship between the level of job satisfaction and the state of health of the employees. Some elements of work related with its character, organization, and interpersonal relationships may evoke strong stress, manifested by, among others, an increased musculoskeletal tension which, in turn, may lead to permanent dysfunction of this system. The objective of the study was analysis of the relationship between the level of job satisfaction and occurrence of musculoskeletal disorders among employees of the State Forests. The research material was collected using two instruments: the modified Nordic Questionnaire for assessment of musculoskeletal disorders, and a questionnaire concerning job satisfaction. The study was conducted in a group of 396 employees of the State Forests from 8 regions of Poland. The results of analysis confirmed a significant relationship between job satisfaction and the occurrence of musculoskeletal disorders. The lower the level of job satisfaction, the more frequent the experiencing of musculoskeletal disorders. Low level of job satisfaction is a risk factor for the occurrence of musculoskeletal disorders. Shaping of work conditions, which are the source of job satisfaction, should be considered as one of the main elements of prevention of musculoskeletal complaints.
-
nmsBuilder: Freeware to create subject-specific musculoskeletal models for OpenSim.
Valente, Giordano; Crimi, Gianluigi; Vanella, Nicola; Schileo, Enrico; Taddei, Fulvia
2017-12-01
Musculoskeletal modeling and simulations of movement have been increasingly used in orthopedic and neurological scenarios, with increased attention to subject-specific applications. In general, musculoskeletal modeling applications have been facilitated by the development of dedicated software tools; however, subject-specific studies have been limited also by time-consuming modeling workflows and high skilled expertise required. In addition, no reference tools exist to standardize the process of musculoskeletal model creation and make it more efficient. Here we present a freely available software application, nmsBuilder 2.0, to create musculoskeletal models in the file format of OpenSim, a widely-used open-source platform for musculoskeletal modeling and simulation. nmsBuilder 2.0 is the result of a major refactoring of a previous implementation that moved a first step toward an efficient workflow for subject-specific model creation. nmsBuilder includes a graphical user interface that provides access to all functionalities, based on a framework for computer-aided medicine written in C++. The operations implemented can be used in a workflow to create OpenSim musculoskeletal models from 3D surfaces. A first step includes data processing to create supporting objects necessary to create models, e.g. surfaces, anatomical landmarks, reference systems; and a second step includes the creation of OpenSim objects, e.g. bodies, joints, muscles, and the corresponding model. We present a case study using nmsBuilder 2.0: the creation of an MRI-based musculoskeletal model of the lower limb. The model included four rigid bodies, five degrees of freedom and 43 musculotendon actuators, and was created from 3D surfaces of the segmented images of a healthy subject through the modeling workflow implemented in the software application. We have presented nmsBuilder 2.0 for the creation of musculoskeletal OpenSim models from image-based data, and made it freely available via nmsbuilder
-
Roy, Jean-Sébastien; Bouyer, Laurent J; Langevin, Pierre; Mercier, Catherine
2017-11-01
To a large extent, management of musculoskeletal disorders has traditionally focused on structural dysfunctions found within the musculoskeletal system, mainly around the affected joint. While a structural-dysfunction approach may be effective for musculoskeletal conditions in some populations, especially in acute presentations, its effectiveness remains limited in patients with recurrent or chronic musculoskeletal pain. Numerous studies have shown that the human central nervous system can undergo plastic reorganizations following musculoskeletal disorders; however, they can be maladaptive and contribute to altered joint control and chronic pain. In this Viewpoint, the authors argue that to improve rehabilitation outcomes in patients with chronic musculoskeletal pain, a global view of the disorder that incorporates both central (neural) and peripheral (joint-level) changes is needed. The authors also discuss the challenge of evaluating and rehabilitating central changes and the need for large, high-level studies to evaluate approaches incorporating central and peripheral changes and emerging therapies. J Orthop Sports Phys Ther 2017;47(11):817-821. doi:10.2519/jospt.2017.0608.
-
Ratmansky, Motti; Minerbi, Amir; Kalichman, Leonid; Kent, John; Wende, Osnat; Finestone, Aharon S; Vulfsons, Simon
2017-04-01
To develop consensus on a position paper on the use of intramuscular stimulation (IMS) for the treatment of myofascial pain syndrome (MPS) by physicians in Israel. The Israeli Society of Musculoskeletal Medicine ran a modified Delphi process to gather opinions from a multidisciplinary expert panel. Eight experts in the treatment of MPS were chosen and asked to participate, and six participated. The position paper was iterated three times. After three iterations, general consensus was reached by all six experts. The general statement that was agreed on was: "IMS is one of the preferred treatments for myofascial pain syndrome. The treatment is evidence-based, effective, safe, and inexpensive. The position of the Israeli Society of Musculoskeletal Medicine is that the treatment should be taught and used by all primary care physicians and those physicians in other areas of medicine who deal with pain in their work." The position paper is a basis for clinical work and education programs for physicians interested in a better understanding and ability to treat patients with a musculoskeletal complaint or manifestation of disease. © 2016 World Institute of Pain.
-
Patient Satisfaction with private Physiotherapy for musculoskeletal Pain
Casserley-Feeney, Sarah N; Phelan, Martin; Duffy, Fionnuala; Roush, Susan; Cairns, Melinda C; Hurley, Deirdre A
2008-01-01
Background Despite emphasis on patient centred healthcare, healthcare professionals have been slow to use validated measurements of patient satisfaction in physiotherapy practice. The aim of this cross sectional survey was to measure patient satisfaction with private physiotherapy in Ireland, for patients with musculoskeletal pain, using a previously validated survey instrument. Methods A multidimensional patient satisfaction questionnaire 'PTOPS', which assesses patient satisfaction with outpatient physiotherapy treatment, was translated from American English to European English, and relevant demographic and global satisfaction items were included. This was then circulated to patients with musculoskeletal pain (n = 240) for anonymous completion and return to the research team. Data were analysed using the Statistical Package for the Social Sciences (SPSS, v.12). Results In total 55% (n = 131/240) of questionnaires were returned. Just over half of the respondents were male (53.4%, n = 70), with a mean age (SD) of 37.7 years (12.4), and had previous experience of physiotherapy (65.6%, n = 86). The most common site of musculoskeletal pain was spinal (51.5% n = 66). The mean (SD) number of treatments was 8.3 (8.3), at a mean total cost (SD) of €350.2 (€322.8). The 'PTOPS' questionnaire categorised and scored satisfaction items under four domains, Enhancer, Detractor, Location and Cost. The mean score (SD), optimum score, and scoring range for each domain were: 'Enhancer' 41.2 (3.8), 50, 10–50; 'Detractor' 19.4 (4.4), 10, 10–50; 'Location' 28.0 (4.1), 35, 7–35; 'Cost' 18.9 (2.8), 7, 7–35. "Overall satisfaction with physiotherapy experience" was scored on a five-point scale "excellent to poor", with a modal response of "Very Good" (42%; n = 55). Conclusion This study measured patient satisfaction with private physiotherapy treatment for musculoskeletal pain in Ireland using a previously validated outcome measure and provides a template for future studies of
-
NASA Astrophysics Data System (ADS)
Aichele, Christian; Schönberger, Marius
Energieunternehmen haben auf dem Weg zur digitalen Transformation noch viele Herausforderungen zu bewältigen. Ein besonderer Schwerpunkt liegt derzeit auf der Modernisierung der IT-Systeme. Ausgangspunkt hierzu ist, dass sich bei den Endkonsumenten Mobile Applikationen, Smartphones, Tablet-PCs oder Smart TVs einer immensen Beliebtheit erfreuen. Durch diese Technologien wird die physische und virtuelle Welt in immer weiter zunehmendem Maße miteinander verknüpft. Mobile Applikation können einen wahren Hype hervorrufen und Verhaltensweisen auch nachhaltig verändern (ein Beispiel hierfür ist Pokémon Go, eine App die ein virtuelles Spiel mit der realen Umgebung kombiniert und die erstmalig auch eingefleischte Zocker aus der Anonymität ihrer häuslichen Umgebung hervorlocken konnte und für analoge Bewegung im Freien sorgte).
-
Musculoskeletal Health and Injury Prevention
2008-07-01
benefits , from maintaining low back health to preventing knee injury; • Pilates is an alternative approach for treating non-specific low back pain...Omega-3 Fatty Acids • Calcium and Vitamin D • Coenzyme Q10 • Capsaicin Cream ( chili peppers) Summary Musculoskeletal health requires: • A
-
Relationship of musculoskeletal pain and well-being at work - Does pain matter?
Malmberg-Ceder, Kirsi; Haanpää, Maija; Korhonen, Päivi E; Kautiainen, Hannu; Soinila, Seppo
2017-04-01
Musculoskeletal pain is a common symptom and many people even with chronic pain continue to work. The aim of our study is to analyze how musculoskeletal pain affects work well-being by comparing work engagement in employees with or without pain, and how pain-related risk of disability is associated with work engagement. In a separate analysis, we also studied, how psychosocial factors are related to work engagement. This is a cross-sectional study of Finnish female employees of the city of Pori, Finland (PORi To Aid Against Threats (PORTAAT) study). Data was collected by trained study nurses and self-administrated questionnaires. Work well-being was measured by work engagement using Utrecht Work Engagement Scale (UWES-9) questionnaire and the burden of pain was measured by using the short version of Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ). Study population was divided into four groups: those without pain and the groups with low (I), medium (II) or high (III) ÖMPSQ score, reflecting increasing risk of long term disability due to musculoskeletal pain. The study nurse assessed psychosocial risk factors using defined core questions. We evaluated 702 female employees, 601 (86%) had suffered from musculoskeletal pain over the past 12 months, whereas 101 (14%) reported no pain at all. Pain was chronic (duration at least 3 months) in 465/601 (77%) subjects. Subjects with musculoskeletal pain were older, had higher BMI and were on sick leave more often than subjects without pain. Of the psychosocial risk factors, depression, type D personality, anxiety and hostility were significantly more common among subjects with musculoskeletal pain. Hypertension and the use of non-steroidal anti-inflammatory drugs were significantly more frequent in the musculoskeletal pain group. Quality of sleep and working capability were significantly better among persons without pain. Average weekly working hours were slightly higher among those with musculoskeletal pain. In
-
Alvarez-Nemegyei, José; Peláez-Ballestas, Ingris; Sanin, Luz Helena; Cardiel, Mario H; Ramirez-Angulo, Angelica; Goycochea-Robles, Maria-Victoria
2011-01-01
To assess the prevalence of musculoskeletal (MSK) pain and rheumatic diseases in the southeastern Mexican state of Yucatán. Using the Community Oriented Program in the Rheumatic Diseases (COPCORD) methodology, we performed a door-to-door, cross-sectional study generated through a multistage, stratified, randomized method on 3915 adult residents (age 42.7 ± 17.1 yrs; women 61.8%; urban setting 45.7%) of the Mexican state of Yucatán. We used universally accepted criteria for the diagnosis or classification of rheumatoid arthritis (RA), osteoarthritis (OA; knee and hand), fibromyalgia, systemic lupus erythematosus (SLE), gout, ankylosing spondylitis, regional rheumatic pain syndromes, and inflammatory back pain. Nontraumatic MSK pain in the last 7 days was present in 766 (19.6%; 95% CI 18.3-20.8) individuals. MSK pain was more prevalent in women (26.6%) versus men (12.2%; p < 0.01). Self-reported MSK disability occurred in 1.7%. Most MSK pain-related variables were consistently more prevalent in the urban setting. The prevalence of rheumatic disease was: OA 6.8% (95% CI 6.0-7.6); back pain 3.8% (95% CI 3.2-4.4); RA 2.8% (95% CI 2.2-3.3); rheumatic regional pain syndromes 2.3% (95% CI 1.9-2.8); inflammatory back pain 0.7% (95% CI 0.5-1.0); fibromyalgia 0.2% (95% CI 0.1-0.4); gout 0.1% (95% CI 0.07-0.3); and SLE 0.07% (95% CI 0.01-0.2). The prevalence of MSK pain was 19.6%. MSK pain was more prevalent in women and in the urban setting. A remarkably high prevalence of RA was found in this population, which suggests a role for geographic factors.
-
Daily computer usage correlated with undergraduate students' musculoskeletal symptoms.
Chang, Che-Hsu Joe; Amick, Benjamin C; Menendez, Cammie Chaumont; Katz, Jeffrey N; Johnson, Peter W; Robertson, Michelle; Dennerlein, Jack Tigh
2007-06-01
A pilot prospective study was performed to examine the relationships between daily computer usage time and musculoskeletal symptoms on undergraduate students. For three separate 1-week study periods distributed over a semester, 27 students reported body part-specific musculoskeletal symptoms three to five times daily. Daily computer usage time for the 24-hr period preceding each symptom report was calculated from computer input device activities measured directly by software loaded on each participant's primary computer. General Estimating Equation models tested the relationships between daily computer usage and symptom reporting. Daily computer usage longer than 3 hr was significantly associated with an odds ratio 1.50 (1.01-2.25) of reporting symptoms. Odds of reporting symptoms also increased with quartiles of daily exposure. These data suggest a potential dose-response relationship between daily computer usage time and musculoskeletal symptoms.
-
Visual, Musculoskeletal, and Balance Complaints in AMD: A Follow-Up Study
Richter, Hans Olof
2016-01-01
Purpose. To investigate whether patients with age-related macular degeneration (AMD) run a potentially higher risk of developing visual, musculoskeletal, and balance complaints than age-matched controls with normal vision. Methods. Visual assessments, self-rated visual function, self-rated visual, musculoskeletal, and balance complaints, and perceived general health were obtained in 37 AMD patients and 18 controls, at baseline and after an average of 3.8 years later. Results. At follow-up both groups reported decreased visual acuity (VA) and visual function, but only AMD patients reported significantly increased visual, musculoskeletal, and balance complaints. Decreased VA, need for larger font size when reading, need for larger magnification, and decreased self-rated visual function were identified as risk markers for increased complaints in AMD patients. These complaints were also identified as risk markers for decreased health. For controls, decreased VA and self-reported visual function were associated with increased visual and balance complaints. Conclusions. Visual deterioration was a risk marker for increased visual, musculoskeletal, balance, and health complaints in AMD patients. Specifically, magnifying visual aids, such as CCTV, were a risk marker for increased complaints in AMD patients. This calls for early and coordinated actions to treat and prevent visual, musculoskeletal, balance, and health complaints in AMD patients. PMID:27830084
-
Dermatological and musculoskeletal assessment of diabetic foot: A narrative review.
Arsanjani Shirazi, Azam; Nasiri, Morteza; Yazdanpanah, Leila
2016-01-01
Diabetic Foot Syndrome (DFS) is the most costly and devastating complication of diabetes mellitus (DM), which early effective assessment can reduce the severity of complications including ulceration and amputations. This study aimed to review dermatological and musculoskeletal assessment of diabetic foot. In this review article, we searched for articles published between March 1, 1980 and July 28, 2015 in PubMed, Science Direct, Embase, Web of Science, and Scopus, for both English and non-English language articles with the following keywords: "Diabetic foot syndrome", "Ulceration", "Amputation", "Foot assessment", "Skin disorders" and "Musculoskeletal deformities". In dermatological dimension, most studies focused on elucidated changes in skin temperature, color, hardiness and turgor as well as common skin disorders such as Diabetic Dermopathy (DD), Necrobiosis Lipoidica Diabeticorum (NLD) and Diabetic Bullae (DB), which are common in diabetic patients and have high potential for leading to limb-threatening problems such as ulceration and infection. In musculoskeletal dimension, most studies focused on range of motion and muscle strength, gait patterns and as well as foot deformities especially Charcot osteoarthropathy (COA), which is the most destructive musculoskeletal complication of diabetes. DFS as a common condition in DM patients lead to ulceration and lower limb amputation frequently unless a prompt and comprehensive assessment was taken. So that dermatological and musculoskeletal assessments are usually neglected in primary health care, these assessments should be done frequently to reduce the high risk of serious complications. Copyright © 2016 Diabetes India. Published by Elsevier Ltd. All rights reserved.
-
Risks of musculoskeletal disorders among betel quid preparers in Taiwan.
Chang, Jer-Hao; Wu, Jyun-De; Chen, Chih-Yong; Sumd, Shih-Bin; Yin, Hsin-I; Hsu, Der-Jen
2014-04-01
Betel quid chewing is common in Taiwan. The work of betel quid preparers is characterized by long hours of static work, awkward working posture and highly repetitive hand/wrist motion. However, the musculoskeletal health of betel quid preparers receives very little attention. The Chinese version of the Standardized Nordic Musculoskeletal Questionnaire (NMQ) was administered, and electrogoniometers and electromyography were used in this cross-sectional study to characterize the hand/wrist motion of the subjects. Physical examinations on the thumbs and wrists of the subjects were conducted by means of Phalen's test and Finkelstein's test, respectively. Among the 225 participants, more than 95% attributed their musculoskeletal complaints to their work, and shoulder, neck, hand/wrist, and lower back discomfort were most frequently reported. More than 70% of the preparers did not seek medical treatment for their musculoskeletal problems. Based on the physical examination, 24% of the participants had suspected symptom of either carpal tunnel syndrome (CTS) or DeQuervain's tenosynovitis. The instrumental measurements indicated that betel quid preparation is characterized by extreme angle ranges and moderate repetition of wrist motion as well as low forceful exertion. This study concludes that betel quid preparers are a high risk group of developing musculoskeletal disorders (MSDs). Future studies by electrogoniometers and detailed physical examination on betel quid preparers are needed to determine the predisposing factors for CTS. Some intervention measures to prevent MSDs and to lessen psychological stress for this group of workers are strongly suggested. © 2014 Wiley Periodicals, Inc.
-
Musculoskeletal injuries description of an under-recognized injury problem among military personnel.
Hauret, Keith G; Jones, Bruce H; Bullock, Steven H; Canham-Chervak, Michelle; Canada, Sara
2010-01-01
Although injuries are recognized as a leading health problem in the military, the size of the problem is underestimated when only acute traumatic injuries are considered. Injury-related musculoskeletal conditions are common in this young, active population. Many of these involve physical damage caused by micro-trauma (overuse) in recreation, sports, training, and job performance. The purpose of this analysis was to determine the incidence of injury-related musculoskeletal conditions in the military services (2006) and describe a standardized format in which to categorize and report them. The subset of musculoskeletal diagnoses found to be injury-related in previous military investigations was identified. Musculoskeletal injuries among nondeployed, active duty service members in 2006 were identified from military medical surveillance data. A matrix was used to report and categorize these conditions by injury type and body region. There were 743,547 injury-related musculoskeletal conditions in 2006 (outpatient and inpatient, combined), including primary and nonprimary diagnoses. In the matrix, 82% of injury-related musculoskeletal conditions were classified as inflammation/pain (overuse), followed by joint derangements (15%) and stress fractures (2%). The knee/lower leg (22%), lumbar spine (20%), and ankle/foot (13%) were leading body region categories. When assessing the magnitude of the injury problem in the military services, injury-related musculoskeletal conditions should be included. When these injuries are combined with acute traumatic injuries, there are almost 1.6 million injury-related medical encounters each year. The matrix provides a standardized format to categorize these injuries, make comparisons over time, and focus prevention efforts on leading injury types and/or body regions. Published by Elsevier Inc.
-
Prevalence of work related musculoskeletal disorders in active union carpenters
Lemasters, G. K.; Atterbury, M. R.; Booth-Jones, A. D.; Bhattacharya, A.; Ollila-Glenn, N.; Forrester, C.; Forst, L.
1998-01-01
OBJECTIVES: To determine the prevalence and risk factors for work related musculoskeletal disorders among union carpenters. METHODS: A detailed questionnaire on musculoskeletal symptoms and work history was administered to 522 carpenters. The symptom questions assessed if carpenters experienced pain, numbness, or tingling in a particular body region. A subset of this group then received a physical examination of the upper extremities and knees. RESULTS: The study group was primarily white (94.9%) and male (97.8%) with a mean age of 42.3 years. The highest prevalence of work related musculoskeletal disorders cases by carpentry specialty ranged from 20%-24% for those doing drywall or ceiling, finishing or framing, and the building of concrete forms. Generally, as duration of employment increased, the prevalence of symptoms increased. An adjusted logistic regression analysis showed that the group with the longest (> or = 20 years) duration of employment in carpentry was significantly associated with work related musculoskeletal disorders of the shoulders (odds ratio (OR) 3.2, 95% confidence interval (95% CI) 1.1 to 8.9), hands or wrists (OR 3.1, 95% CI 1.1 to 8.4), and knees (OR 3.5, 95% CI 1.3 to 9.2). Also, analyses showed that carpenters who reported that they had little or no influence over their work schedule had significant increases of work related musculoskeletal disorders of the shoulders, hips, and knees with ORs of 1.9 (95% CI 1.1 to 3.2), 2.9 (95% CI 1.1 to 7.2), and 2.3 (95% CI 1.2 to 4.1), respectively. Feeling exhausted at the end of day was also a significant risk factor for work related musculoskeletal disorders of the knee (OR 1.8, 95% CI 1.1 to 3.1). Upper extremity disorders were the most prevalent work related musculoskeletal disorders reported among all carpenters. Drywall or ceiling activities involve a considerable amount of repetitive motion and awkward postures often with arms raised holding heavy dry walls in place, whereas form work is
-
Prevalence of work related musculoskeletal disorders in active union carpenters.
Lemasters, G K; Atterbury, M R; Booth-Jones, A D; Bhattacharya, A; Ollila-Glenn, N; Forrester, C; Forst, L
1998-06-01
To determine the prevalence and risk factors for work related musculoskeletal disorders among union carpenters. A detailed questionnaire on musculoskeletal symptoms and work history was administered to 522 carpenters. The symptom questions assessed if carpenters experienced pain, numbness, or tingling in a particular body region. A subset of this group then received a physical examination of the upper extremities and knees. The study group was primarily white (94.9%) and male (97.8%) with a mean age of 42.3 years. The highest prevalence of work related musculoskeletal disorders cases by carpentry specialty ranged from 20%-24% for those doing drywall or ceiling, finishing or framing, and the building of concrete forms. Generally, as duration of employment increased, the prevalence of symptoms increased. An adjusted logistic regression analysis showed that the group with the longest (> or = 20 years) duration of employment in carpentry was significantly associated with work related musculoskeletal disorders of the shoulders (odds ratio (OR) 3.2, 95% confidence interval (95% CI) 1.1 to 8.9), hands or wrists (OR 3.1, 95% CI 1.1 to 8.4), and knees (OR 3.5, 95% CI 1.3 to 9.2). Also, analyses showed that carpenters who reported that they had little or no influence over their work schedule had significant increases of work related musculoskeletal disorders of the shoulders, hips, and knees with ORs of 1.9 (95% CI 1.1 to 3.2), 2.9 (95% CI 1.1 to 7.2), and 2.3 (95% CI 1.2 to 4.1), respectively. Feeling exhausted at the end of day was also a significant risk factor for work related musculoskeletal disorders of the knee (OR 1.8, 95% CI 1.1 to 3.1). Upper extremity disorders were the most prevalent work related musculoskeletal disorders reported among all carpenters. Drywall or ceiling activities involve a considerable amount of repetitive motion and awkward postures often with arms raised holding heavy dry walls in place, whereas form work is notable for extensive lumbar
-
[Focused musculoskeletal sonography].
Horn, Rudolf
2015-09-16
Even in emergent situations, focused musculoskeletal sonography must not be overlooked. It has a place in traumatology no less valuable than its place in internal medicine. It can be used to identify traumatic joint effusions, occult fractures and fissures, joint inflammation, muscle and tendon rupture; it can differentiate soft tissue swelling, locate a foreign body, or identify the location of fractures. Focused ultrasound should be performed by the attending physician directly at the patient’s bedside, in order to answer these specific questions.
-
Die Deutsche Statistische Gesellschaft in der Weimarer Republik und während der Nazidiktatur
NASA Astrophysics Data System (ADS)
Wilke, Jürgen
Nach anfänglichen Schwierigkeiten durch den 1. Weltkrieg erlangte die Deutsche Statistische Gesellschaft (DStatG) unter dem renommierten Statistiker und Vorsitzenden der DStatG, Friedrich Zahn, durch eine Vielzahl von Aktivitäten hohes Ansehen. Es gab Bestrebungen, Statistiker aus allen Arbeitsfeldern der Statistik in die DStatG zu integrieren, wobei die "Mathematische Statistik" nur zögerlich akzeptiert wurde (Konjunkturforschung, Zeitreihenanalyse). Nach der Machtübernahme 1933 durch Adolf Hitler geriet die DStatG in das Fahrwasser nationalsozialistischer Ideologie und Politik (Führerprinzip, Gleichschaltung des Vereinswesens). Damit war eine personelle Umstrukturierung in der DStatG verbunden. Politisch Missliebige und rassisch Verfolgte mussten die DStatG verlassen (Bernstein, Freudenberg, Gumbel u.a.). Unter den Statistikern gab es alle Abstufungen im Verhalten zum Regime von Ablehnung und zwangsweiser Anpassung über bereitwilliges Mitläufertum bis zu bewusster Täterschaft. Besonders die Bevölkerungsstatistik wurde durch die NS- Rassenpolitik auf lange Sicht diskreditiert. Im Rahmen von Wirtschaftsplanung und Aufrüstung wurden neue zukunftsträchtige statistische Modelle (Grünig, Bramstedt, Leisse) entwickelt.
-
Hagberg, Mats; Violante, Francesco Saverio; Bonfiglioli, Roberta; Descatha, Alexis; Gold, Judith; Evanoff, Brad; Sluiter, Judith K
2012-06-21
The underlying purpose of this commentary and position paper is to achieve evidence-based recommendations on prevention of work-related musculoskeletal disorders (MSDs). Such prevention can take different forms (primary, secondary and tertiary), occur at different levels (i.e. in a clinical setting, at the workplace, at national level) and involve several types of activities. Members of the Scientific Committee (SC) on MSDs of the International Commission on Occupational Health (ICOH) and other interested scientists and members of the public recently discussed the scientific and clinical future of prevention of (work-related) MSDs during five round-table sessions at two ICOH conferences (in Cape Town, South Africa, in 2009, and in Angers, France, in 2010). Approximately 50 researchers participated in each of the sessions. More specifically, the sessions aimed to discuss new developments since 1996 in measures and classification systems used both in research and in practice, and agree on future needs in the field. The discussion focused on three questions: At what degree of severity does musculoskeletal ill health, and do health problems related to MSDs, in an individual worker or in a group of workers justify preventive action in occupational health? What reliable and valid instruments do we have in research to distinguish 'normal musculoskeletal symptoms' from 'serious musculoskeletal symptoms' in workers? What measures or classification system of musculoskeletal health will we need in the near future to address musculoskeletal health and related work ability? Four new, agreed-upon statements were extrapolated from the discussions: 1. Musculoskeletal discomfort that is at risk of worsening with work activities, and that affects work ability or quality of life, needs to be identified. 2. We need to know our options of actions before identifying workers at risk (providing evidence-based medicine and applying the principle of best practice). 3. Classification systems
-
Burger, Christian; Schade, Volker; Lindner, Christina; Radlinger, Lorenz; Elfering, Achim
2012-01-01
This study examined the effects of stochastic resonance whole-body vibration training on work-related musculoskeletal symptoms and accidents. Participants were white and blue-collar employees of a Swiss metal manufacturer (N=38), and participation was voluntary. The study was designed as a switching-replications longitudinal trial with randomized group allocation. The randomized controlled cross-over design consisted of two groups each given four weeks of exercise and no intervention during a second four-week period. Outcome was measured on a daily basis with questionnaires. Three components constituted musculoskeletal symptoms: musculoskeletal pain, related function limitations and musculoskeletal well-being. Accidents were assessed by ratings for balance and daily near-accidents. For statistical analysis, a mixed model was calculated. At the end of the training period musculoskeletal pain and related function limitation were significantly reduced, whereas musculoskeletal well-being had significantly increased. For function limitation and musculoskeletal well-being, change over time was linear. There was no effect on balance or near-accidents. Stochastic resonance whole-body vibration was found to be effective in the prevention of work-related musculoskeletal symptoms. It is well suited for the use in a work environment since it requires very little effort in terms of infrastructure, time and investment from participants.
-
Musculoskeletal disorders: OWAS review
GÓMEZ-GALÁN, Marta; PÉREZ-ALONSO, José; CALLEJÓN-FERRE, Ángel-Jesús; LÓPEZ-MARTÍNEZ, Javier
2017-01-01
The prevention of musculoskeletal disorders (MSD) is very important in the world. Governments and companies are the most interested. The objective of the present work is to review the literature on the applications of the OWAS method in the diverse sectors or fields of knowledge and countries from its publication to March 2017. The use of OWAS method has been classified by categories of knowledge, by country and by year. The search was made by selecting only the main collection of the Web of Science. This was selected by the option “Advanced search” using the term OWAS (ts=OWAS) for the time period of 1900 to 2017. A total of 166 results were found, consisting of conference papers and articles in scientific journals. In conclusion, the OWAS has been applied mainly in two sectors: “Manufacturing industries” and “Healthcare and Social assistance activities”. This method needs to be complemented with other indirect or direct methods. Also, whenever the OWAS has been used, whether individually or together with other methods, musculoskeletal disorders risks have been detected, this perhaps being an indicator to review the evaluation parameters because overestimating the risk. PMID:28484144
-
Idriss, Mohamad; Tannous, Halim; Istrate, Dan; Perrochon, Anaick; Salle, Jean-Yves; Ho Ba Tho, Marie-Christine; Dao, Tien-Tuan
2017-07-04
The progress in information and communication technology (ICT) led to the development of a new rehabilitation technique called "serious game for functional rehabilitation." Previous works have shown that serious games can be used for general health and specific disease management. However, there is still lack of consensus on development and evaluation guidelines. It is important to note that the game performance depends on the designed scenario. The objective of this work was to develop specific game scenarios and evaluate them with a panel of musculoskeletal patients to propose game development and evaluation guidelines. A two-stage workflow was proposed using determinant framework. The development guideline includes the selection of three-dimensional (3D) computer graphics technologies and tools, the modeling of physical aspects, the design of rehabilitation scenarios, and the implementation of the proposed scenarios. The evaluation guideline consists of the definition of evaluation metrics, the execution of the evaluation campaign, the analysis of user results and feedbacks, and the improvement of the designed game. The case study for musculoskeletal disorders on the healthy control and patient groups showed the usefulness of these guidelines and associated games. All participants enjoyed the 2 developed games (football and object manipulation), and found them challenging and amusing. In particular, some healthy subjects increased their score when enhancing the level of difficulty. Furthermore, there were no risks and accidents associated with the execution of these games. It is expected that with the proven effectiveness of the proposed guidelines and associated games, this new rehabilitation game may be translated into clinical routine practice for the benefit of patients with musculoskeletal disorders. ©Mohamad Idriss, Halim Tannous, Dan Istrate, Anaick Perrochon, Jean-Yves Salle, Marie-Christine Ho Ba Tho, Tien-Tuan Dao. Originally published in JMIR Serious
-
2010-01-01
Background There is a high prevalence of musculoskeletal disorders among healthcare professional students. Although recent studies show musculoskeletal disorders are a common problem among X-ray technologists, there are no data on these disorders among students of this healthcare profession. We have therefore estimated the prevalence of musculoskeletal complaints among a group of X-ray technology students. Methods The students (n = 109) currently attending the 3-year X-ray technologist school at a large University in the Apulia region of Southern Italy were recruited for the study, with a 100% participation rate. A questionnaire collected data concerning personal characteristics, physical exposure during training activities, and the presence of musculoskeletal symptoms in the neck, shoulders, low back, hand/wrist and legs. Results The prevalence of complaints in any body site over the previous 12 months was 37%. Low back pain was the most frequently reported symptom (27%), followed by neck (16%), shoulder (11%), leg (8%) and hand/wrist (5%) pain. Poor physical activity was associated with the complaints. Conclusions Our study showed prevalence rates of musculoskeletal complaints among X-ray technology students to be somewhat high, representing about half of those found in Italian technologists. The most common musculoskeletal problem was low back pain, which had also been found in research conducted among nursing students. Our research also showed a significant association between poor physical activity and the presence of musculoskeletal disorders in young university students. PMID:20416101
-
Work-related to musculoskeletal disorder amongst Malaysian construction trade workers: Bricklayers
NASA Astrophysics Data System (ADS)
Lop, Nor Suzila; Kamar, Izatul Farrita Mohd; Aziz, Mohd Nasiruddin Abdul; Abdullah, Lizawati; Akhir, Norizan Mt
2017-10-01
Construction sector is one of the highest risk industries contributing to the development of work-related musculoskeletal disorders. In general construction activities involve the composition of various construction trades, such as painting, plastering, concreting, paving and bricklaying. Different construction trades workers are exposed to risk factors depending their job and task. There are risk factors associated with the construction trade workers activities such as concrete work, brickwork, piling work excavation works and etc. Thus, the aim of this research is to document the critical activities that affect the musculoskeletal disorders amongst Malaysian construction trade workers, in particular to the bricklayers. The objective of this research is to identify the critical activities that affect to the musculoskeletal disorder among the bricklayers. The data for this research was collected via observation to the construction workers for the specific trades which are bricklayers in Perak. Finding of this research is by identifying the critical activities involved that affect the musculoskeletal disorder suffering among bricklayers.
-
Grundlagen und Grundbegriffe der Messtechnik
NASA Astrophysics Data System (ADS)
Plaßmann, Wilfried
Es ist eine wesentliche Aufgabe der Messtechnik, technische Vorgänge quantitativ zu erfassen und anhand der gemessenen Größen Funktionsabläufe zu steuern. Als Beispiel sei ein Kraftwerk zur Energieerzeugung genannt, bei dem nur über die Messung von Temperaturen, Leistungen, Drücken und anderen Größen Aussagen über den momentanen Zustand möglich sind und bei Abweichungen vom Sollwert geeignete Eingriffe in das System erfolgen können. Damit eine eindeutige Kommunikation möglich wird, sind die in der Messtechnik verwendeten Begriffe, Messverfahren und Maßeinheiten in entsprechenden Normen oder Vorschriften festgelegt.
-
Miyajima, Kumiko; Suzuki, Yurika; Miki, Daisuke; Arai, Moeka; Arakawa, Takahiro; Shimomura, Hiroji; Shiba, Kiyoko; Mitsubayashi, Kohji
2014-06-01
Dermatophagoides farinae allergen (Der f1) is one of the most important indoor allergens associated with allergic diseases in humans. Mite allergen Der f1 is usually associated with particles of high molecular weight; thus, Der f1 is generally present in settled dust. However, a small quantity of Der f1 can be aerosolized and become an airborne component. Until now, a reliable method of detecting airborne Der f1 has not been developed. The aim of this study was to develop a fiber-optic chemifluorescent immunoassay for the detection of airborne Der f1. In this method, the Der f1 concentration measured on the basis of the intensity of fluorescence amplified by an enzymatic reaction between the labeled enzyme by a detection antibody and a fluorescent substrate. The measured Der f1 concentration was in the range from 0.49 to 250 ng/ml and a similar range was found by enzyme-linked immunosorbent assay (ELISA). This method was proved to be highly sensitive to Der f1 compared with other airborne allergens. For the implementation of airborne allergen measurement in a residential environment, a bioaerosol sampler was constructed. The airborne allergen generated by a nebulizer was conveyed to a newly sampler we developed for collecting airborne Der f1. The sampler was composed of polymethyl methacrylate (PMMA) cells for gas/liquid phases and some porous membranes which were sandwiched in between the two phases. Der f1 in air was collected by the sampler and measured using the fiber-optic immunoassay system. The concentration of Der f1 in aerosolized standards was in the range from 0.125 to 2.0 mg/m(3) and the collection rate of the device was approximately 0.2%. © 2013 Elsevier B.V. All rights reserved.
-
Larsson, Maria E H; Nordholm, Lena A; Ohrn, Ingbritt
2009-08-17
Musculoskeletal disorders are very common and almost inevitable in an individual's lifetime. Enabling self-management and allowing the individual to take responsibility for care is stated as desired in the management of these disorders, but this may be asking more than people can generally manage. A willingness among people to take responsibility for musculoskeletal disorders and not place responsibility out of their hands or on employers but to be shared with medical professionals has been shown. The aim of the present study was to describe how people with musculoskeletal disorders think and reason regarding responsibility for prevention, treatment and management of the disorder. Individual interviews with a strategic sample of 20 individuals with musculoskeletal disorders were performed. The interviews were tape-recorded, transcribed verbatim and analysed according to qualitative content analysis. From the interviews an overarching theme was identified: own responsibility needs to be met. The analysis revealed six interrelated categories: Taking on responsibility, Ambiguity about responsibility, Collaborating responsibility, Complying with recommendations, Disclaiming responsibility, and Responsibility irrelevant. These categories described different thoughts and reasoning regarding the responsibility for managing musculoskeletal disorders. Generally the responsibility for prevention of musculoskeletal disorders was described to lie primarily on society/authorities as they have knowledge of what to prevent and how to prevent it. When musculoskeletal disorders have occurred, health care should provide fast accessibility, diagnosis, prognosis and support for recovery. For long-term management, the individuals themselves are responsible for making the most out of life despite disorders. No matter what the expressions of responsibility for musculoskeletal disorders are, own responsibility needs to be met by society, health care, employers and family in an appropriate
-
[Musculoskeletal disorders among university student computer users].
Lorusso, A; Bruno, S; L'Abbate, N
2009-01-01
Musculoskeletal disorders are a common problem among computer users. Many epidemiological studies have shown that ergonomic factors and aspects of work organization play an important role in the development of these disorders. We carried out a cross-sectional survey to estimate the prevalence of musculoskeletal symptoms among university students using personal computers and to investigate the features of occupational exposure and the prevalence of symptoms throughout the study course. Another objective was to assess the students' level of knowledge of computer ergonomics and the relevant health risks. A questionnaire was distributed to 183 students attending the lectures for second and fourth year courses of the Faculty of Architecture. Data concerning personal characteristics, ergonomic and organizational aspects of computer use, and the presence of musculoskeletal symptoms in the neck and upper limbs were collected. Exposure to risk factors such as daily duration of computer use, time spent at the computer without breaks, duration of mouse use and poor workstation ergonomics was significantly higher among students of the fourth year course. Neck pain was the most commonly reported symptom (69%), followed by hand/wrist (53%), shoulder (49%) and arm (8%) pain. The prevalence of symptoms in the neck and hand/wrist area was signifcantly higher in the students of the fourth year course. In our survey we found high prevalence of musculoskeletal symptoms among university students using computers for long time periods on a daily basis. Exposure to computer-related ergonomic and organizational risk factors, and the prevalence ofmusculoskeletal symptoms both seem to increase significantly throughout the study course. Furthermore, we found that the level of perception of computer-related health risks among the students was low. Our findings suggest the need for preventive intervention consisting of education in computer ergonomics.
-
Musculoskeletal pain and effort-reward imbalance- a systematic review
2014-01-01
Background Musculoskeletal pain may be triggered by physical strains and psychosocial risk factors. The effort-reward imbalance model (ERI model) is a stress model which measures psychosocial factors in the working world. The question is whether workers with an effort-reward imbalance report musculoskeletal pain more frequently than those with no effort-reward imbalance. A systematic review using a best evidence synthesis approach was conducted to answer this question. Methods A literature search was conducted for the period from 1996 to 2012, using three databases (Pubmed, Embase and PsycINFO). The research criteria related to psychosocial, work-related stress as per the ERI model and to musculoskeletal pain. A quality score was developed using various quality criteria to assess the standard of the studies. The level of evidence was graded as in (Am J Ind Med 39:180–193, 2001). Results After applying the inclusion criteria, a total of 19 studies were included in the review: 15 cross-sectional studies, three prospective studies and one case–control study. 74% of all studies exhibited good methodological quality, 53% collected data using the original ERI questionnaire, and in 42% of the studies, there was adequate control for physical working conditions. Furthermore, different cut-off points were used to classify exposed and non-exposed individuals. On the basis of 13 studies with a positive, statistically significant association, a moderate level of evidence was inferred for the association between effort-reward imbalance and musculoskeletal pain. The evidence for a role of over-commitment and for its interaction with effort-reward imbalance was rated as inconclusive - on the basis of eight and five studies, respectively. Conclusions On the basis of the available evidence, no reliable conclusion may be drawn about any association between the psychosocial factors ascertained using the ERI model and musculoskeletal pain. Before a reliable statement can be made on
-
Seo, Jeong-Woo; Kang, Dong-Won; Kim, Ju-Young; Yang, Seung-Tae; Kim, Dae-Hyeok; Choi, Jin-Seung; Tack, Gye-Rae
2014-01-01
In this study, the accuracy of the inputs required for finite element analysis, which is mainly used for the biomechanical analysis of bones, was improved. To ensure a muscle force and joint contact force similar to the actual values, a musculoskeletal model that was based on the actual gait experiment was used. Gait data were obtained from a healthy male adult aged 29 who had no history of musculoskeletal disease and walked normally (171 cm height and 72 kg weight), and were used as inputs for the musculoskeletal model simulation to determine the muscle force and joint contact force. Among the phases of gait, which is the most common activity in daily life, the stance phase is the most affected by the load. The results data were extracted from five events in the stance phase: heel contact (ST1), loading response (ST2), early mid-stance (ST2), late mid-stance (ST4), and terminal stance (ST5). The results were used as the inputs for the finite element model that was formed using 1.5mm intervals computed tomography (CT) images and the maximum Von-Mises stress and the maximum Von-Mises strain of the right femur were examined. The maximum stress and strain were lowest at the ST4. The maximum values for the femur occurred in the medial part and then in the lateral part after the mid-stance. In this study, the results of the musculoskeletal model simulation using the inverse-dynamic analysis were utilized to improve the accuracy of the inputs, which affected the finite element analysis results, and the possibility of the bone-specific analysis according to the lapse of time was examined.
-
Zottola, Giuseppina; Maccarana, Giuseppe; Bottone, Giuseppe; Cortinovis, Rachele; Franchin, Donato; Mangili, Antje; Storto, Teodorico; Luzzana, Giorgio
2011-01-01
The analysis of the national and international literature reveals a prevalence of around 20% of work-related musculoskeletal disorders in construction workers over 40 years of age. The chronic-degenerative disease in the muscular-skeletal system is important not only for the number of reported cases, but also for the seriousness of the symptoms, which are one of the main causes of evaluations of limited work-suability and unfitness for work. The aim of this study is to improve the quality of the diagnosis of occupational musculoskeletal illnesses and to ensure that the occupational physicians identify such disease, as prescribed by the Italian legislation about safety and health in workplaces. The research involved 57 construction companies located in the Bergamo's province, which employ, in aggregate, 833 workers. A sample of 479 workers, 40, or more, years old (403 Italians and 76 foreigners) was analysed. It was found out that 152 workers had some musculoskeletal disorders but only for 5 of them an occupational disease was already reported. It was necessary to ask the occupational physician for further clinical investigation for 60 employees, which revealed 29 new musculoskeletal occupational diseases in 19 workers. At the end of the study a total of 34 musculoskeletal occupational diseases were diagnosed in 22 workers: it was 4, 6% of the total sample investigated (n. 479) and 14% of those who already had problems (no 152). The results confirm the under-reporting of occupational musculoskeletal diseases in construction workers. The active research is a useful tool for the purposes of verifying the level of health surveillance carried out by occupational physicians. In fact the study highlighted that physicians seem not to be inclined to require additional clinical investigations and not always report occupational diseases.
-
Brown, Justin C; Mao, Jun J; Stricker, Carrie; Hwang, Wei-Ting; Tan, Kay-See; Schmitz, Kathryn H
2014-01-01
Physical activity (PA) has numerous health benefits for breast cancer survivors. Recent data suggest that some breast cancer survivors treated with aromatase inhibitors may experience aromatase inhibitor associated musculoskeletal symptoms. It is unknown whether aromatase inhibitor associated musculoskeletal symptoms are associated with reduced PA and what other risk factors are associated with such PA reductions. We conducted a cross-sectional study at a large university-based breast cancer clinic among breast cancer survivors prescribed an aromatase inhibitor. At routine follow-up, we surveyed participants about aromatase inhibitor associated musculoskeletal symptoms, as well as pre-aromatase inhibitor, and current, PA levels. Among 300 participants, 90 (30%) reported a reduction of PA since the initiation of aromatase inhibitor therapy. Those with aromatase inhibitor associated musculoskeletal symptoms were more likely to report decreased PA (62% versus 38%, p = 0.001) compared with those without aromatase inhibitor associated musculoskeletal symptoms. In multivariate analyses, aromatase inhibitor associated musculoskeletal symptoms (odds ratio [OR] = 2.29 [95% confidence interval [CI]: 1.36-3.86]), and body mass index (OR = 1.06 [95% CI: 1.02-1.12]) were associated with reductions in PA. In subgroup analysis among breast cancer survivors with aromatase inhibitor associated musculoskeletal symptoms, self-reported lower extremity joint pain (OR = 1.23 [95% CI: 1.00-1.50]) and impaired lower extremity physical function (OR = 1.07 [95% CI: 1.01-1.14]) were associated with reductions in PA. Breast cancer survivors with aromatase inhibitor associated musculoskeletal symptoms were more likely to report reductions in PA since initiating aromatase inhibitor therapy compared with those without aromatase inhibitor associated musculoskeletal symptoms. Our findings suggest that tailored interventions targeting lower extremity functional limitations are needed to enable
-
Current status of musculoskeletal application of shear wave elastography.
Ryu, JeongAh; Jeong, Woo Kyoung
2017-07-01
Ultrasonography (US) is a very powerful diagnostic modality for the musculoskeletal system due to the ability to perform real-time dynamic high-resolution examinations with the Doppler technique. In addition to acquiring morphologic data, we can now obtain biomechanical information by quantifying the elasticity of the musculoskeletal structures with US elastography. The earlier diagnosis of degeneration and the ability to perform follow-up evaluations of healing and the effects of treatment are possible. US elastography enables a transition from US-based inspection to US-based palpation in order to diagnose the characteristics of tissue. Shear wave elastography is considered the most suitable type of US elastography for the musculoskeletal system. It is widely used for tendons, ligaments, and muscles. It is important to understand practice guidelines in order to enhance reproducibility. Incorporating viscoelasticity and overcoming inconsistencies among manufacturers are future tasks for improving the capabilities of US elastography.
-
Current status of musculoskeletal application of shear wave elastography
2017-01-01
Ultrasonography (US) is a very powerful diagnostic modality for the musculoskeletal system due to the ability to perform real-time dynamic high-resolution examinations with the Doppler technique. In addition to acquiring morphologic data, we can now obtain biomechanical information by quantifying the elasticity of the musculoskeletal structures with US elastography. The earlier diagnosis of degeneration and the ability to perform follow-up evaluations of healing and the effects of treatment are possible. US elastography enables a transition from US-based inspection to US-based palpation in order to diagnose the characteristics of tissue. Shear wave elastography is considered the most suitable type of US elastography for the musculoskeletal system. It is widely used for tendons, ligaments, and muscles. It is important to understand practice guidelines in order to enhance reproducibility. Incorporating viscoelasticity and overcoming inconsistencies among manufacturers are future tasks for improving the capabilities of US elastography. PMID:28292005
-
Mathematically Derived Body Volume and Risk of Musculoskeletal Pain among Housewives in North India
Bihari, Vipin; Kesavachandran, Chandrasekharan Nair; Mathur, Neeraj; Pangtey, Balram Singh; Kamal, Ritul; Pathak, Manoj Kumar; Srivastava, Anup Kumar
2013-01-01
Background Global Burden of Disease Study 2010 demonstrates the impact of musculoskeletal diseases as the second greatest cause of disability globally in all regions of the world. The study was conducted to determine the role of mathematically derived body volume (BV), body volume index (BVI), body mass index (BMI), body surface area (BSA) and body fat % (BF %) on musculoskeletal pain (MSP) among housewives in National Capital Region (NCR). Methods A cross sectional study was undertaken among 495 housewives from Gurgaon and New Okhla Industrial Development Area (NOIDA) in National Capital Region (NCR), New Delhi, India. The study includes questionnaire survey, clinical examination and body composition monitoring among housewives. Results A significantly higher BMI, BVI, BV and BSA were observed in subjects with MSP as compared to those who had no MSP. This was also true for subjects with pain in knee for BMI category for overweight. Subjects with pain in limbs had significantly high BMI and BVI as compared to subjects with no MSP. A significant positive correlation of age with BMI, BVI, BV and BSA was observed among subjects having no MSP denoting a direct relationship of age and these body factors. Conclusions The prevalence of MSP among housewives is associated with increasing age, BMI and BVI. This can possibly be used for formulating a strategy for prevention of MSP. PMID:24223218
-
Responsibility for managing musculoskeletal disorders – A cross-sectional postal survey of attitudes
Larsson, Maria EH; Nordholm, Lena A
2008-01-01
Background Musculoskeletal disorders are a major burden on individuals, health systems and social care systems and rehabilitation efforts in these disorders are considerable. Self-care is often considered a cost effective treatment alternative owing to limited health care resources. But what are the expectations and attitudes in this question in the general population? The purpose of this study was to describe general attitudes to responsibility for the management of musculoskeletal disorders and to explore associations between attitudes and background variables. Methods A cross-sectional, postal questionnaire survey was carried out with a random sample of a general adult Swedish population of 1770 persons. Sixty-one percent (n = 1082) responded to the questionnaire and was included for the description of general attitudes towards responsibility for the management of musculoskeletal disorders. For the further analyses of associations to background variables 683–693 individuals could be included. Attitudes were measured by the "Attitudes regarding Responsibility for Musculoskeletal disorders" (ARM) instrument, where responsibility is attributed on four dimensions; to myself, as being out of my hands, to employers or to (medical) professionals. Multiple logistic regression was used to explore associations between attitudes to musculoskeletal disorders and the background variables age, sex, education, physical activity, presence of musculoskeletal disorders, sick leave and whether the person had visited a care provider. Results A majority of participants had internal views, i.e. showed an attitude of taking personal responsibility for musculoskeletal disorders, and did not place responsibility for the management out of their own hands or to employers. However, attributing shared responsibility between self and medical professionals was also found. The main associations found between attitude towards responsibility for musculoskeletal disorders and investigated
-
A musculoskeletal foot model for clinical gait analysis.
Saraswat, Prabhav; Andersen, Michael S; Macwilliams, Bruce A
2010-06-18
Several full body musculoskeletal models have been developed for research applications and these models may potentially be developed into useful clinical tools to assess gait pathologies. Existing full-body musculoskeletal models treat the foot as a single segment and ignore the motions of the intrinsic joints of the foot. This assumption limits the use of such models in clinical cases with significant foot deformities. Therefore, a three-segment musculoskeletal model of the foot was developed to match the segmentation of a recently developed multi-segment kinematic foot model. All the muscles and ligaments of the foot spanning the modeled joints were included. Muscle pathways were adjusted with an optimization routine to minimize the difference between the muscle flexion-extension moment arms from the model and moment arms reported in literature. The model was driven by walking data from five normal pediatric subjects (aged 10.6+/-1.57 years) and muscle forces and activation levels required to produce joint motions were calculated using an inverse dynamic analysis approach. Due to the close proximity of markers on the foot, small marker placement error during motion data collection may lead to significant differences in musculoskeletal model outcomes. Therefore, an optimization routine was developed to enforce joint constraints, optimally scale each segment length and adjust marker positions. To evaluate the model outcomes, the muscle activation patterns during walking were compared with electromyography (EMG) activation patterns reported in the literature. Model-generated muscle activation patterns were observed to be similar to the EMG activation patterns. Published by Elsevier Ltd.
-
[Musculoskeletal disorders in the offshore oil industry].
Morken, Tone; Tveito, Torill H; Torp, Steffen; Bakke, Ashild
2004-10-21
Musculoskeletal disorders are important causes of sick leave and disability among Norwegian offshore petroleum workers. More knowledge and interventions are needed in order to prevent this. In this review we consider prevalence and risk factors among offshore petroleum workers and point to the need for more research. Literature searches on ISI Web of Science and PubMed were supplemented by reports from Norwegian offshore industry companies and the Norwegian Petroleum Directorate. Few studies were found on musculoskeletal disorders among offshore petroleum workers. The disorders are widespread, particularly among catering, construction and drilling personnel. It is not clear whether the prevalence is different from that among onshore workers. Risk factors are physical stressors and fast pace of work. Among catering personnel, these disorders are important causes of loss of the required health certificate but we could not identify any review of causes in the offshore industry generally. More scientific studies are needed on musculoskeletal disorders as comparisons of prevalence and risk factors for offshore and onshore workers may point to more effective interventions. Better knowledge of the causes of loss of the health certificate may contribute to preventing early retirement. Interventions to prevent these disorders should be evaluated by controlled intervention studies.
-
Clark, Jacqui; Nijs, Jo; Yeowell, Gillian; Goodwin, Peter Charles
2017-09-01
Altered central pain modulation is the predominant pain mechanism in a proportion of chronic musculoskeletal pain disorders and is associated with poor outcomes. Although existing studies predict poor outcomes such as persistent pain and disability, to date there is little consensus on what factors specifically predict altered central pain modulation. To review the existing literature on the predictive factors specifically for altered central pain modulation in musculoskeletal pain populations. This is a systematic review in accordance with supplemented PRISMA guidelines. A systematic search was performed by 2 mutually blinded reviewers. Relevant articles were screened by title and abstract from Medline, Embase, PubMed, CINAHL, and Web of Science electronic databases. Alternative sources were also sought to locate missed potential articles. Eligibility included studies published in English, adults aged 18 to 65, musculoskeletal pain, baseline measurements taken at the pre-morbid or acute stage, > 3-month follow-up time after pain onset, and primary outcome measures specific to altered central pain modulation. Studies were excluded where there were concurrent diseases or they were non-predictive studies. Risk of bias was assessed using the quality in prognostic studies (QUIPS) tool. Study design, demographics, musculoskeletal region, inclusion/exclusion criteria, measurement timelines, predictor and primary outcome measures, and results were extracted. Data were synthesized qualitatively and strength of evidence was scored using the grading of recommendations, assessment, development, and evaluations (GRADE) scoring system. Nine eligible articles were located, in various musculoskeletal populations (whiplash, n = 2; widespread pain, n = 5; temporomandibular disorder, n = 2). Moderate evidence was found for 2 predictive factors of altered central pain modulation: 1) high sensory sensitivity (using genetic testing or quantitative sensory tests), and 2) psychological
-
Musculoskeletal injuries in Homer's Iliad: the War of Troy revisited.
Kömürcü, Erkam; Tok, Fatih; Simşek, Ayşe; Ozçakar, Levent
2014-04-01
Homer's Iliad--the most famous and influential epic poem--has been previously reviewed with respect to head, craniomaxillofacial, neck, thoracic, and hand injuries in the literature. However, to the best of the authors' knowledge, there are no data regarding musculoskeletal injuries. This article describes the musculoskeletal injuries that had ensued during the war of Troy. The Turkish translation of the original epic poem Iliad was reviewed for musculoskeletal injuries, that is, their descriptions, outcome, the weapons used, and the engaged warriors. Extremity injuries were evaluated as regards the affected bones. The pertinent treatment methods were also recorded. In total, 103 musculoskeletal injuries were detected during 81 combats. The most commonly involved areas were the shoulder (15.5%), the head (14.5%), the cervical vertebrae (14.5%), and the thoracic vertebrae (8.7%). The weapons used were spear (n = 52); sword (n = 9); arrow (n = 9); stone (n = 8); and cane, animal, the hand, Chariot race, and broken yoke (n = 1 for each). Fifty-four combats (66.6%) resulted in death. Therapeutic herbs, compound of milk, and essence of fig were used as treatment alternatives. While providing a historic snapshot on the war of Troy, in this article, the authors have reviewed the musculoskeletal injuries and their management in those ancient times. Despite the long period in between, unfortunately, physicians/surgeons are still faced with war injuries in current medical practice. The authors strongly hope that, at least in the near future, physicians will be left with only natural health problems and without those artificially generated by human beings.
-
Association Between Smartphone Use and Musculoskeletal Discomfort in Adolescent Students.
Yang, Shang-Yu; Chen, Ming-De; Huang, Yueh-Chu; Lin, Chung-Ying; Chang, Jer-Hao
2017-06-01
Despite the substantial increase in the number of adolescent smartphone users, few studies have investigated the behavioural effects of smartphone use on adolescent students as it relates to musculoskeletal discomfort. The purpose of this study was to explore the association between smartphone use and musculoskeletal discomfort in students at a Taiwanese junior college. We hypothesised that the duration of smartphone use would be associated with increased instances of musculoskeletal discomfort in these students. This cross-sectional study employed a convenience sampling method to recruit students from a junior college in southern Taiwan. All the students (n = 315) were asked to answer questionnaires on smartphone use. A descriptive analysis, stepwise regression, and logistic regression were used to examine specific components of smartphone use and their relationship to musculoskeletal discomfort. Nearly half of the participants experienced neck and shoulder discomfort. The stepwise regression results indicated that the number of body parts with discomfort (F = 6.009, p < 0.05) increased with hours spent using ancillary smartphone functions. The logistic regression analysis showed that the students who talked on the phone >3 h/day had a higher risk of upper back discomfort than did those who talked on the phone <1 h/day [odds ratio (OR) = 4.23, p < 0.05]. This study revealed that the relationship between smartphone use and musculoskeletal discomfort is related to the duration of smartphone ancillary function use. Moreover, hours spent talking on the phone was a predictor of upper back discomfort.
-
Edwards, Jennifer Helen; Reilly, Gwendolen Clair
2015-01-01
Due to the increasing burden on healthcare budgets of musculoskeletal system disease and injury, there is a growing need for safe, effective and simple therapies. Conditions such as osteoporosis severely impact on quality of life and result in hundreds of hours of hospital time and resources. There is growing interest in the use of low magnitude, high frequency vibration (LMHFV) to improve bone structure and muscle performance in a variety of different patient groups. The technique has shown promise in a number of different diseases, but is poorly understood in terms of the mechanism of action. Scientific papers concerning both the in vivo and in vitro use of LMHFV are growing fast, but they cover a wide range of study types, outcomes measured and regimens tested. This paper aims to provide an overview of some effects of LMHFV found during in vivo studies. Furthermore we will review research concerning the effects of vibration on the cellular responses, in particular for cells within the musculoskeletal system. This includes both osteogenesis and adipogenesis, as well as the interaction between MSCs and other cell types within bone tissue. PMID:25914764
-
Musculo-skeletal pain, psychological distress, and hormones during the menopausal transition.
Finset, Arnstein; Øverlie, Inger; Holte, Arne
2004-01-01
To investigate the relationship between sex hormones (estradiol, testosterone, androstendione, DHEA-S) and prolactin on one hand and musculo-skeletal pain and psychological distress on the other during the menopausal transition. Fifty-seven regularly menstruating women, who were studied over five consecutive years, who reached menopause before the fifth assessment, and did not use hormone replacement therapy were included in the study. Hormones were sampled and a questionnaire including questions on psychological distress and musculo-skeletal pain were administered at the five points of assessment. Data on last year before menopause (T1), first (T2) and second (T3) year after menopause are reported. DHEA-S, but neither testosterone nor androstendione, was inversely related to distress and pain. Pain contributed to the variance of DHEA-S over the menopausal transition, whereas DHEA-S levels did not predict pain or distress when baseline levels were controlled for. Prolactin was at T1 and T2 positively associated with distress and at T2 positively associated with musculo-skeletal pain. Musculo-skeletal pain pre-menopause was significantly related to estradiol. DHEA-S was negatively associated, and prolactin positively associated with musculo-skeletal pain and psychological distress. Whereas post-menopause DHEA-S levels were influenced by pain scores, no significant effect of pre-menopause hormones on post-menopause pain and distress was found.
-
Magnetic Resonance Imaging of Nonneoplastic Musculoskeletal Pathologies in the Pelvis.
Alapati, Sindhura; Wadhwa, Vibhor; Komarraju, Aparna; Guidry, Carey; Pandey, Tarun
2017-06-01
Musculoskeletal pathologies in the pelvis encompass a wide variety of lesions including femoroacetabular impingement, athletic pubalgia, ischiofemoral impingement, and apophyseal avulsion injuries. Magnetic resonance imaging is the noninvasive imaging modality of choice for the diagnosis and management of these lesions. In this article, the authors discuss the nonneoplastic musculoskeletal lesions in the pelvis, with illustrations and relevant case examples. Copyright © 2017 Elsevier Inc. All rights reserved.
-
Choosing the right diagnostic imaging modality in musculoskeletal diagnosis.
Aagesen, Andrea L; Melek, Maged
2013-12-01
Radiological studies can confirm or rule out competing diagnoses for musculoskeletal injuries and pain. Obtaining a detailed history and physical examination is pivotal for localizing the pain generator and choosing the most appropriate imaging studies, based on the suspected injured tissue. Judicious use of imaging is important to avoid unnecessary radiation exposure, minimize cost, and avoid therapy targeting asymptomatic imaging abnormalities. This article compares and contrasts the diagnostic imaging commonly used for detecting musculoskeletal injuries. Copyright © 2013 Elsevier Inc. All rights reserved.
-
Multimodality imaging of foreign bodies of the musculoskeletal system.
Jarraya, Mohamed; Hayashi, Daichi; de Villiers, Richard V; Roemer, Frank W; Murakami, Akira M; Cossi, Alda; Guermazi, Ali
2014-07-01
The purpose of this article is to clarify the most relevant points in managing suspected foreign bodies of the musculoskeletal system on the basis of a literature review and published reports with cases to illustrate each type on different imaging modalities. Foreign bodies of the musculoskeletal system are a common problem in emergency departments, with more than a third missed in the initial clinical evaluation. These retained objects may result in various complications and also offer fertile ground for litigation.
-
Harris, Courtenay; Straker, Leon; Pollock, Clare; Smith, Anne
2015-01-01
Children's computer use is rapidly growing, together with reports of related musculoskeletal outcomes. Models and theories of adult-related risk factors demonstrate multivariate risk factors associated with computer use. Children's use of computers is different from adult's computer use at work. This study developed and tested a child-specific model demonstrating multivariate relationships between musculoskeletal outcomes, computer exposure and child factors. Using pathway modelling, factors such as gender, age, television exposure, computer anxiety, sustained attention (flow), socio-economic status and somatic complaints (headache and stomach pain) were found to have effects on children's reports of musculoskeletal symptoms. The potential for children's computer exposure to follow a dose-response relationship was also evident. Developing a child-related model can assist in understanding risk factors for children's computer use and support the development of recommendations to encourage children to use this valuable resource in educational, recreational and communication environments in a safe and productive manner. Computer use is an important part of children's school and home life. Application of this developed model, that encapsulates related risk factors, enables practitioners, researchers, teachers and parents to develop strategies that assist young people to use information technology for school, home and leisure in a safe and productive manner.
-
Mohanty, Biswa Bhusan; Sarangi, Rachita; Kumar, Sanjay; Mahapatra, Susanta Kumar; Chinara, Prafulla Kumar
2014-01-01
Introduction: Congenital anomalies or malformations are anatomical. Structural or functional defects present at birth leads to physical and mental disabilities. With the advent of newer drugs, infectious diseases have taken the backseat and congenital defects have emerged as an important cause of neonatal morbidity and mortality. In India, anomalies of musculoskeletal system have been most commonly reported. Aims and Objectives: With this in view, the present study was carried out to find the incidence and types of musculoskeletal defects in a tertiary care hospital in Eastern India. Various maternal factors were also correlated and analyzed. The purpose of this communication is to report these defects so as to help doctors and parents to prevent unexpected fetal loss and better parental counseling. Materials and Methods: This study was done in the Department of Obstetrics and Gynaecology in association with Department of Paediatrics of a tertiary care hospital in Odisha from for a period of 1 year. The newborns were examined within 1st three days of delivery for congenital malformations. The study group included all live borns along with still borns after 28 weeks of gestation or those dead babies whose weight was about 1kg. A thorough physical examination from head to toe was done to look for musculoskeletal defects within 24hrs of delivery. Observation and Results: Out of total 7268 babies delivered, 116 babies were found to have anomalies. Thirty two of these had musculoskeletal defects. Talipes equinovarus was the commonest anomaly observed followed by polydactyly. The ratio of male babies with musculoskeletal defects to female babies was found to be 1.28:1.The malformed babies were mainly born to term mothers (77.6%), who were mostly unbooked (62.5%) and belonged to lower or middle class. But no significant relationship could be established between these factors and defects. Most mothers were in the age group of 20-35 years and there was no history of drug
-
2017-09-14
Lumbar Degenerative Disc Disease; Spinal Stenosis; Spondylolisthesis; Spondylosis; Intervertebral Disk Displacement; Intervertebral Disk Degeneration; Spinal Diseases; Bone Diseases; Musculoskeletal Diseases; Spondylolysis
-
Computed Tomography of the Musculoskeletal System.
Ballegeer, Elizabeth A
2016-05-01
Computed tomography (CT) has specific uses in veterinary species' appendicular musculoskeletal system. Parameters for acquisition of images, interpretation limitations, as well as published information regarding its use in small animals is reviewed. Copyright © 2016 Elsevier Inc. All rights reserved.
-
Symmetriebrechung und Emergenz in der Kosmologie.
NASA Astrophysics Data System (ADS)
Mainzer, K.
Seit der Antike wird der Aufbau des Universums mit einfachen und regulären (symmetrischen) Grundstrukturen verbunden. Diese Annahme liegt selbst noch den Standardmodellen der relativistischen Kosmologie zugrunde. Demgegenüber läßt sich die Emergenz neuer Strukturen von den Elementarteilchen über Moleküle bis zu den komplexen Systemen des Lebens als Symmetriebrechung verstehen. Symmetriebrechung und strukturelle Komplexität bestimmen die kosmische Evolution. Damit zeichnet sich ein fachübergreifendes Forschungsprogramm von Physik, Chemie und Biologie ab, in dem die Evolution des Universums untersucht werden kann.
-
Elastolysen und Hauterkrankungen mit Verlust der elastischen Fasern.
Tronnier, Michael
2018-02-01
Die elastischen Fasern sind neben den kollagenen Fasern der wichtigste Bestandteil des Bindegewebsgerüstes der Haut. Eine Verminderung oder ein Verlust der elastischen Fasern ist bei einer Vielzahl von klinisch sich unterschiedlich präsentierenden Erkrankungen, hereditär oder erworben, beschrieben. Bei den Erkrankungen, die mit einer Entzündung einhergehen ist die Elastophagozytose ein wichtiges histologisches Merkmal. Die Therapie der Erkrankungen dieser Gruppe ist grundsätzlich schwierig. © 2018 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.
-
Su, Chin-Fen; Kuo, I-Chun; Chen, Peng-Wen; Huang, Chiung-Hui; Seow, See Voon; Chua, Kaw Yan; Yu, Su-May
2012-02-01
Der p 2, a major allergen of Dermatophagoides pteronyssinus mites, is one of the most clinically relevant allergens to allergic patients worldwide. FIP-fve protein (Fve) from the golden needle mushroom (Flammulina velutipes) is an immunomodulatory protein with potential Th1-skewed adjuvant properties. Here, we produced and immunologically evaluated a Der p 2-Fve fusion protein as a potential immunotherapeutic for allergic diseases. Using an inducible expression system in cultured rice suspension cells, the recombinant Der p 2-Fve fusion protein (designated as OsDp2Fve) was expressed in rice cells under the control of an α-amylase gene (αAmy8) promoter and secreted under sucrose starvation. OsDp2Fve was partially purified from the cultured medium. The conformation of Der p 2 in OsDp2Fve remains intact as reflected by its unaltered allergenicity, as assessed by human IgE ELISA and histamine release assays, compared to non-fusion Der p 2 protein. Furthermore, the Fve protein expressed in OsDp2Fve retains its in vitro lymphoproliferative activity but loses its hemagglutination and lymphoagglutination effects compared to the native protein. Notably, in vivo evaluation showed that mice administered with OsDp2Fve possessed an enhanced production of Der p 2-specific IgG antibodies without potentiating the production of Der p 2-specific IgE and Th2 effector cytokines in comparison with mice co-administered with native Fve and Der p 2 proteins. These results suggest that the recombinant Der p 2-Fve fusion protein produced in rice suspension cell cultures has a great potential for allergy immunotherapy.
-
2012-01-01
Background Population ageing is a worldwide phenomenon that has recently challenged public healthcare systems. The knowledge of the burden of chronic musculoskeletal disorders in elders is still limited, particularly in the developing world. This systematic review aimed to investigate the prevalence of chronic musculoskeletal disorders in elderly Brazilians. Methods A comprehensive literature search was performed in five electronic databases (from inception to January 2012) and completed by additional searches in reference lists. Two review authors independently selected the eligible studies and extracted data on participants’ characteristics and rates of chronic musculoskeletal disorders. One review author extracted methodological quality data. We performed a critical synthesis of the results, which were grouped into the diagnoses “chronic musculoskeletal pain” or “specific musculoskeletal diagnoses”. Results Twenty five studies reporting on a total of 116,091 elderly Brazilians were included. Eight studies (32%) were of high methodological quality. There was a large variation in the measure of prevalence used by individual studies and in their definition of chronic pain. Prevalence estimates reached 86% for chronic musculoskeletal pain in any location. Studies investigating multiple pain sites found the lower limb and the spine to be the most prevalent complaints (50% each). Arthritis and rheumatism (including osteoarthritis) were the most prevalent specific musculoskeletal diagnoses (9% to 40%), followed by herniated disc (6% to 27%). Conclusions Despite the growth of the elderly population worldwide, high-quality research on the burden of chronic musculoskeletal disorders in the elderly is still scarce. Future healthcare research focusing on this age group should be a priority in developing countries since their public healthcare systems are not yet fully prepared to accommodate the needs of an aging population. PMID:22642899
-
Opioid receptors and their ligands in the musculoskeletal system and relevance for pain control.
Spetea, Mariana
2013-01-01
Interest in opioid drugs like morphine, as the oldest and most potent pain-killing agents known, has been maintained through the years. One of the most frequent chronic pain sensations people experience is associated with pathological conditions of the musculoskeletal system. Chronic musculoskeletal pain is a major health problem, and an adequate management requires understanding of both peripheral and central components, with more attention drawn to the former. Intense experimental and clinical research activities resulted in important knowledge on the mechanisms and functions of the endogenous opioid system located in the periphery. This review describes the occurrence and distribution of endogenous opioids and their receptors in the musculoskeletal system, and their role in pain control in musculoskeletal disorders, such as rheumatoid arthritis and osteoarthritis. Using different techniques, including immunohistochemistry, electron microscopy or radioimmunoassay, expression of enkephalins, dynorphin, β-endorphin, and endomorphins was demonstrated in musculoskeletal tissues of animals and humans. Localization of opioid peptides was found in synovial membrane, periosteum, bone and bone marrow, loose connective tissue, the paratenon and musculotendinous junction of the achilles tendon. Animal and human studies have also demonstrated expression of µ, δ and κ opioid receptor proteins in musculoskeletal tissues using radioligand binding assays, autoradiography, electrophysiology, immunohistochemistry and Western blotting. Opioid receptor gene expression was reported based on polymerase chain reaction and in situ hybridization techniques. Combining morphological and quantitative approaches, important evidence that the musculoskeletal apparatus is equipped with a peripheral opioid system is provided. Demonstration of the occurrence of an endogenous opioid system in bone and joint tissues represents an essential step for defining novel pharmacological strategies to
-
Alfaro, Noelia; Lázaro, Pablo; Gabriele, Giovanna; Garcia-Vicuña, Rosario; Jover, Juan Ángel; Sevilla, Jordi
2013-01-01
To determine the perceptions, attitudes and experiences among family caregivers of patients with musculoskeletal diseases (MSD). Descriptive, exploratory, qualitative study. Two discussion groups were organized with family caregivers of MSD patients, representing the caregiver profile: gender (men/women) and age (31-45 years/46-65 years); and patient profiles: MSD type (rheumatoid arthritis/ankylosing spondylitis), work status (yes or no for the variables housewife, at least 3 episodes of sick leave, patients who abandoned their work, and patients with permanent work disability). A content analysis based on the Grounded Theory was done to detect and explore emerging categories. The emerging dimensions were: alterations in daily life activities, need for caregiver support, physical and psychological impact on the caregiver, characteristics of the patient, and several aspects of care. Relevant experiences mentioned were: the diagnosis of a MSD changes the patient and their family members' life affecting work, financial, social, psychological and physical spheres, making it necessary help for basic activities of daily living. Early age at onset or severe MSDs require dedication and effort on the part of caregivers which increases with time. This leads to a great emotional overload on the caregivers, which may be modulated by the support they receive when providing care. The primary consequences for caregivers are loss of purchasing power, work problems, social isolation and emotional stress. Programs for effective at-home support need to be developed with streamlined administrative processes to quickly classify the level of disability and provide official assistance. Copyright © 2012 Elsevier España, S.L. All rights reserved.
-
Mikecz, Katalin; Glant, Tibor T.; Markovics, Adrienn; Rosenthal, Kenneth S.; Kurko, Julia; Carambula, Roy E.; Cress, Steve; Steiner, Harold L.; Zimmerman, Daniel H.
2017-01-01
Rheumatoid arthritis (RA) is an autoimmune joint disease maintained by aberrant immune responses involving CD4+ T helper (Th)1 and Th17 cells. In this study, we tested the therapeutic efficacy of Ligand Epitope Antigen Presentation System (LEAPS™) vaccines in two Th1 cell-driven mouse models of RA, cartilage proteoglycan (PG)-induced arthritis (PGIA) and PG G1-domain-induced arthritis (GIA). The immunodominant PG peptide PG70 was attached to a DerG or J immune cell binding peptide, and the DerG-PG70 and J-PG70 LEAPS vaccines were administered to the mice after the onset of PGIA or GIA symptoms. As indicated by significant decreases in visual and histopathological scores of arthritis, the DerG-PG70 vaccine inhibited disease progression in both PGIA and GIA, while the J-PG70 vaccine was ineffective. Splenic CD4+ cells from DerG-PG70-treated mice were diminished in Th1 and Th17 populations but enriched in Th2 and regulatory T (Treg) cells. In vitro spleen cell-secreted and serum cytokines from DerG-PG70-treated mice demonstrated a shift from a pro-inflammatory to an anti-inflammatory/regulatory profile. DerG-PG70 peptide tetramers preferentially bound to CD4+ T-cells of GIA spleen cells. We conclude that the DerG-PG70 vaccine (now designated CEL-4000) exerts its therapeutic effect by interacting with CD4+ cells, which results in an antigen-specific down-modulation of pathogenic T-cell responses in both the PGIA and GIA models of RA. Future studies will need to determine the potential of LEAPS vaccination to provide disease suppression in patients with RA. PMID:28583308
-
Mikecz, Katalin; Glant, Tibor T; Markovics, Adrienn; Rosenthal, Kenneth S; Kurko, Julia; Carambula, Roy E; Cress, Steve; Steiner, Harold L; Zimmerman, Daniel H
2017-07-13
Rheumatoid arthritis (RA) is an autoimmune joint disease maintained by aberrant immune responses involving CD4+ T helper (Th)1 and Th17 cells. In this study, we tested the therapeutic efficacy of Ligand Epitope Antigen Presentation System (LEAPS™) vaccines in two Th1 cell-driven mouse models of RA, cartilage proteoglycan (PG)-induced arthritis (PGIA) and PG G1-domain-induced arthritis (GIA). The immunodominant PG peptide PG70 was attached to a DerG or J immune cell binding peptide, and the DerG-PG70 and J-PG70 LEAPS vaccines were administered to the mice after the onset of PGIA or GIA symptoms. As indicated by significant decreases in visual and histopathological scores of arthritis, the DerG-PG70 vaccine inhibited disease progression in both PGIA and GIA, while the J-PG70 vaccine was ineffective. Splenic CD4+ cells from DerG-PG70-treated mice were diminished in Th1 and Th17 populations but enriched in Th2 and regulatory T (Treg) cells. In vitro spleen cell-secreted and serum cytokines from DerG-PG70-treated mice demonstrated a shift from a pro-inflammatory to an anti-inflammatory/regulatory profile. DerG-PG70 peptide tetramers preferentially bound to CD4+ T-cells of GIA spleen cells. We conclude that the DerG-PG70 vaccine (now designated CEL-4000) exerts its therapeutic effect by interacting with CD4+ cells, which results in an antigen-specific down-modulation of pathogenic T-cell responses in both the PGIA and GIA models of RA. Future studies will need to determine the potential of LEAPS vaccination to provide disease suppression in patients with RA. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.
-
Musculoskeletal injuries in break-dancers.
Cho, Chul Hyun; Song, Kwang Soon; Min, Byung Woo; Lee, Sung Moon; Chang, Hyuk Won; Eum, Dae Seup
2009-11-01
Since no epidemiologic studies have been reported about musculoskeletal injuries in break-dancers, there are no data on the rates and patterns of musculoskeletal injuries in this population that clinicians can use to find ways to decrease injury rate. We believe that the incidence of injuries in break-dancers is higher than assumed and that injury rates and patterns differ between professional and amateur dancers. Descriptive epidemiologic study. Of a total of 42 study subjects, 23 were professional dancers and 19 were amateur dancers. Injury frequency, site and type, along with the presence of supervised training, the use of protective devices and warm-up exercises done were recorded. Of the 42 study subjects, excluding two amateur dancers, 40 (95.2%) had had musculoskeletal injuries at more than one site. The mean number of sites per dancer was 4.60. The frequency of injury depended on the site and was as follows: wrist (69.0%), finger (61.9%), knee (61.9%), shoulder (52.4%), lumbar spine (50.0%), elbow (42.9%), cervical spine (38.1%), ankle (38.1%), foot (28.6%) and hip (16.7%). Sprain, strain and tendinitis were the most common injuries, accounting for the most cases. Of the 42 dancers, 13 (31%) had had fractures or dislocations. Eight (19.1%) learned break-dancing under supervised instruction, 17 (40.5%) used protective devices and 28 (66.7%) performed warm-up exercises before dancing. There were significant differences in age, dance career length, amount of dance training, mean number of injury sites and the presence of supervised training between professionals and amateurs (P<0.05). Clinicians must inquire thoroughly into the nature of the activities that result in both unusual and common injuries in break-dancers and educate them about safety. Careful screening, instruction and supervised training of break-dancers will help to prevent injuries.
-
Thomas, Ryan G; Rivera Reyes, Brenda M; Gaston, Benjamin M; Rivera Acosta, Nelki B; Bederman, Ilya R; Smith, Laura A; Sutton, Morgan T; Wang, Benlian; Hunt, John F; Bonfield, Tracey L
2017-01-01
An association of acetaminophen use and asthma was observed in the International Study of Asthma and Allergies in Childhood study. However there are no clear mechanisms to explain an association between acetaminophen use and immunologic pathology. In acidic conditions like those in the stomach and inflamed airway, tyrosine residues are nitrated by nitrous and peroxynitrous acids. The resulting nitrotyrosine is structurally similar to 2,4-dinitrophenol and 2,4-dinitrochlorobenzene, known haptens that enhance immune responses by covalently binding proteins. Nitrated acetaminophen shares similar molecular structure. We hypothesized the acetaminophen phenol ring undergoes nitration under acidic conditions, producing 3-nitro-acetaminophen which augments allergic responses by acting as a hapten for environmental allergens. 3-nitro-acetaminophen was formed from acetaminophen in the presence of acidified nitrite, purified by high performance liquid chromatography, and assayed by gas-chromatography mass spectrometry. Purified 3-nitro-acetaminophen was reacted with Dermatophagoides pteronyssinus (Der p1) and analyzed by mass spectrometry to identify the modification site. Human peripheral blood mononuclear cells proliferation response was measured in response to 3-nitro-acetaminophen and to 3-nitro-acetaminophen-modified Der p1. Acetaminophen was modified by nitrous acid forming 3-nitro-acetaminophen over a range of different acidic conditions consistent with airway inflammation and stomach acidity. The Der p1 protein-hapten adduct creation was confirmed by liquid chromatography-mass spectrometry proteomics modifying cysteine 132. Peripheral blood mononuclear cells exposed to 3-nitro-acetaminophen-modified Der p1 had increased proliferation and cytokine production compared to acetaminophen and Der p1 alone (n = 7; p < 0.05). These data suggests 3-nitro-acetaminophen formation and reaction with Der p1 provides a mechanism by which stomach acid or infection-induced low airway
-
[Functions of participatory ergonomics programs in reducing work-related musculoskeletal disorders].
Guo, M J; Liu, J J; Yao, H Y
2016-08-10
Work-related musculoskeletal disorders (MSDs) are most commonly seen in all the occupational non-fatal injuries and illnesses for workers, especially those who are involved in labor-intensive industries. Participatory ergonomics is frequently used to prevent musculoskeletal disorders. This paper gives an overview of a historical perspective on the use of participatory ergonomics approach in reducing the health effects of labor-intensive industries. Progress, barriers and facilitators on the organization, implementation and evaluation of participatory ergonomics programs are studied. Participatory ergonomics seems a successful method to develop, prioritize measures to prevent MSDs. Participatory ergonomics can help industries reduce musculoskeletal injuries and disorders, improve workplace condition and promote health conditions of the workers.
-
Symons, Jennifer E; Fyhrie, David P; Hawkins, David A; Upadhyaya, Shrinivasa K; Stover, Susan M
2015-02-26
Race surfaces have been associated with the incidence of racehorse musculoskeletal injury, the leading cause of racehorse attrition. Optimal race surface mechanical behaviors that minimize injury risk are unknown. Computational models are an economical method to determine optimal mechanical behaviors. Previously developed equine musculoskeletal models utilized ground reaction floor models designed to simulate a stiff, smooth floor appropriate for a human gait laboratory. Our objective was to develop a computational race surface model (two force-displacement functions, one linear and one nonlinear) that reproduced experimental race surface mechanical behaviors for incorporation in equine musculoskeletal models. Soil impact tests were simulated in a musculoskeletal modeling environment and compared to experimental force and displacement data collected during initial and repeat impacts at two racetracks with differing race surfaces - (i) dirt and (ii) synthetic. Best-fit model coefficients (7 total) were compared between surface types and initial and repeat impacts using a mixed model ANCOVA. Model simulation results closely matched empirical force, displacement and velocity data (Mean R(2)=0.930-0.997). Many model coefficients were statistically different between surface types and impacts. Principal component analysis of model coefficients showed systematic differences based on surface type and impact. In the future, the race surface model may be used in conjunction with previously developed the equine musculoskeletal models to understand the effects of race surface mechanical behaviors on limb dynamics, and determine race surface mechanical behaviors that reduce the incidence of racehorse musculoskeletal injury through modulation of limb dynamics. Copyright © 2015 Elsevier Ltd. All rights reserved.
-
Carvalho, Tales de; Mozerle, Angelise; Ulbrich, Anderson Zampier; Andrade, Alexsandro Luiz de; Moraes, Emmanuele Elise Campos de; Mara, Lourenço Sampaio de
2010-08-01
Participants of cardiopulmonary and metabolic rehabilitation (CPMR) programs may present with musculoskeletal changes that may affect treatment compliance and effectiveness. To develop an instrument for evaluation of the musculoskeletal system and identification of problems, especially those related to exercise, so that patients can be cleared to exercise with no restrictions, cleared with restrictions, or not cleared before approval from a specialist. Construction and validation (according to Cronbach's alpha) of a musculoskeletal system assessment inventory (MSSAI), for subsequent administration to participants in CPMR programs. A total of 103 individuals participating in CPMR programs were evaluated by means of the MSSAI, whose internal validity and reliability proved to be satisfactory. Of these, 33 were men (32%) and 70 were women (68%), with age ranging from 36 to 84 years; 47 (45.6%) had already been diagnosed with musculoskeletal system disorders; 39 (37.9%) had already received specific treatment for the musculoskeletal system; 33 (32%) used to take medications to relieve symptoms related to the musculoskeletal system; and 10 (9.7%) had a medical restriction for performing some type of exercise. We should point out that 48 individuals (46.6%) reported pain in the musculoskeletal system; in 14 (13.6%) of them, the pain worsened by exercise, and this should have prevented them from participating in exercise programs before receiving approval from a specialist. The MSSAI, whose internal validity and reliability proved satisfactory, showed that there was some restriction to exercise practice for almost half of the individuals participating in CPMR programs, and that some of them should not have been cleared without approval from a specialist.
-
Smith, Toby O; Davies, Leigh; de Medici, Akbar; Hakim, Allan; Haddad, Fares; Macgregor, Alex
2016-05-01
To determine the prevalence of musculoskeletal disorders and anatomical regions which are most frequently injured in ballet dancers. Published (AMED, CiNAHL, EMBASE, SPORTDiscus, psycINFO, MEDLINE, the Cochrane Library) and grey literature databases (OpenGrey, the WHO International Clinical Trials Registry Platform, Current Controlled Trials and the UK National Research Register Archive) were searched from their inception to 25th May 2015 for papers presenting data on injury prevalence in ballet dancers. Two reviewers independently identified all eligible papers, data extracted and critically appraised studies. Study appraisal was conducted using the CASP appraisal tool. Pooled prevalence data with 95% confidence intervals were estimated to determine period prevalence of musculoskeletal disorders and anatomical regions affected. Nineteen studies were eligible, reporting 7332 injuries in 2617 ballet dancers. The evidence was moderate in quality. Period prevalence of musculoskeletal injury was 280% (95% CI: 217-343%). The most prevalent musculoskeletal disorders included: hamstring strain (51%), ankle tendinopathy (19%) and generalized low back pain (14%). No papers explored musculoskeletal disorders in retired ballet dancers. Whilst we have identified which regions and what musculoskeletal disorders are commonly seen ballet dancers. The long-term injury impact of musculoskeletal disorders in retired ballet dancers remains unknown. Copyright © 2016 Elsevier Ltd. All rights reserved.
-
Musculoskeletal dysfunctions associated with swimmers' shoulder.
Struyf, Filip; Tate, Angela; Kuppens, Kevin; Feijen, Stef; Michener, Lori A
2017-05-01
Shoulder pain is the most reported area of orthopaedic injury in swimmers. The so-called 'swimmers' shoulder' has been applied to a variety of complaints involving shoulder pain in swimmers without specific reference to contributing mechanisms or structures. Knowledge of dysfunctions associated with swimmers' shoulder can assist clinicians in developing rehabilitation strategies. This literature review aims at providing clinicians insight into the musculoskeletal mechanisms and impairments associated with swimmers' shoulder that could aid them in developing rehabilitation strategies. The following musculoskeletal dysfunctions will be discussed: muscle activity, strength, endurance, muscle control, range of motion, glenohumeral laxity, glenohumeral instability, shoulder posture and scapular dyskinesis. The findings in this review may have implications for swimmers, their coaches, and rehabilitation specialists working with swimmers. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
-
Musculoskeletal evaluation in severe haemophilia A patients from Latin America
Ozelo, M C; Villaça, P R; Pérez-Bianco, R; Candela, M; Garcia-Chavez, J; Moreno-Rodriguez, B; Rodrigues, M B; Rodriguez-Grecco, I; Solano, M H; Chumpitaz, G; Morales-Gana, M M; Ruiz-Sáez, A
2013-01-01
Summary There is a paucity of literature on haemophilia treatment in Latin American countries, a region characterized by rapidly improving systems of care, but with substantial disparities in treatment between countries. The aim of this study was to evaluate the musculoskeletal status of haemophilia patients from Latin America and to examine the relationship between musculoskeletal status and treatment practices across countries. The Committee of Latin America on the Therapeutics of Inhibitor Groups conducted a survey of its member country representatives on key aspects of haemophilia treatment in 10 countries. Musculoskeletal status of patients was obtained during routine comprehensive evaluations between March 2009 and March 2011. Eligible patients had severe haemophilia A (factor VIII <1%) without inhibitors (<0.6 BU mL−1) and were ≥5 years of age. Musculoskeletal status was compared between three groups of countries, based primarily on differences in the availability of long-term prophylaxis. Overall, 143 patients (5–66 years of age) were enrolled from nine countries. In countries where long-term prophylaxis had been available for at least 10 years (Group A), patients aged 5–10 years had significantly better mean World Federation of Hemophilia clinical scores, fewer target joints and fewer affected joints than patients from countries where long-term prophylaxis has been available for about 5 years (Group B) or was not available (Group C). In Latin America, the musculoskeletal status of patients with severe haemophilia without inhibitors has improved significantly in association with the provision of long-term prophylaxis. As more countries in Latin America institute this practice, further improvements are anticipated. PMID:24354487
-
Emergence of Scaffold-free Approaches for Tissue Engineering Musculoskeletal Cartilages
DuRaine, Grayson D.; Brown, Wendy E.; Hu, Jerry C.; Athanasiou, Kyriacos A.
2014-01-01
This review explores scaffold-free methods as an additional paradigm for tissue engineering. Musculoskeletal cartilages –for example articular cartilage, meniscus, temporomandibular joint disc, and intervertebral disc – are characterized by low vascularity and cellularity, and are amenable to scaffold-free tissue engineering approaches. Scaffold-free approaches, particularly the self-assembling process, mimic elements of developmental processes underlying these tissues. Discussed are various scaffold-free approaches for musculoskeletal cartilage tissue engineering, such as cell sheet engineering, aggregation, and the self-assembling process, as well as the availability and variety of cells used. Immunological considerations are of particular importance as engineered tissues are frequently of allogeneic, if not xenogeneic, origin. Factors that enhance the matrix production and mechanical properties of these engineered cartilages are also reviewed, as the fabrication of biomimetically suitable tissues is necessary to replicate function and ensure graft survival in vivo. The concept of combining scaffold-free and scaffold-based tissue engineering methods to address clinical needs is also discussed. Inasmuch as scaffold-based musculoskeletal tissue engineering approaches have been employed as a paradigm to generate engineered cartilages with appropriate functional properties, scaffold-free approaches are emerging as promising elements of a translational pathway not only for musculoskeletal cartilages but for other tissues as well. PMID:25331099
-
Applications of biomechanics for prevention of work-related musculoskeletal disorders.
Garg, Arun; Kapellusch, Jay M
2009-01-01
This paper summarises applications of biomechanical principles and models in industry to control musculoskeletal disorders of the low back and upper extremity. Applications of 2-D and 3-D biomechanical models to estimate compressive force on the low back, the strength requirements of jobs, application of guidelines for overhead work and application of strain index and threshold limit value to address distal upper extremity musculoskeletal disorders are presented. Several case studies applied in the railroad industry, manufacturing, healthcare and warehousing are presented. Finally, future developments needed for improved biomechanical applications in industry are discussed. The information presented will be of value to practising ergonomists to recognise how biomechanics has played a significant role in identifying causes of musculoskeletal disorders and controlling them in the workplace. In particular, the information presented will help practising ergonomists with how physical stresses can be objectively quantified.