Musculoskeletal disorders (MSDs) are characterized by extensive pathological involvement and high prevalence and cause a significant disease burden. Long-term drug administration often causes by adverse effects with poor therapeutic efficacy. Low-intensity pulsed ultrasound (LIPUS), as a specialized therapeutic modality, delivers acoustic energy at a low intensity in a pulsed wave mode, thus ensuring stable energy transmission to the target tissues while minimizing thermal effects. This non-invasive approach has demonstrated significant potential for MSD treatment by delivering effective physical stimulations. Extensive animal and clinical studies have demonstrated the efficacy of LIPUS for accelerating the healing process of fresh fractures and nonunions, promoting soft tissue regeneration and suppressing inflammatory responses. Emerging evidence suggests promising applications of LIPUS in skeletal muscle injury treatment and promoting tissue regeneration and repair. This review outlines the recent advancements and mechanistic studies of LIPUS for treatment of common MSDs including fractures, nonunions, muscle injuries, and osteoarthritis, addressing also the technical parameters of commercially available LIPUS devices, current therapeutic approaches, the existing challenges, and future research directions.
Humans ; Ultrasonic Therapy/methods* ; Musculoskeletal Diseases/therapy* ; Ultrasonic Waves ; Osteoarthritis/therapy* ; Muscle, Skeletal/injuries*

Objective: To evaluate the effects of exercise intervention on musculoskeletal disorders (MSD) in nursing staff. Methods: In september 2021, we searched the articles on exercise intervention for nurses with musculoskeletal diseases in Embase, PubMed, ClinicalTrails, Wanfang, CNKI and other databases in September 2021, and the search period was from database creation to August 2021. The quality of article was evaluated by Cochrane bias risk assessment tool and MINORS. The systematic review method with narrative synthesis was used to analyze the research results. Results: A total of 7 studies were included, including 6 randomized controlled trials and 1 quasi-experiment. The sample size of the experimental group was 276, and the control group was 273. Depending on the type of exercise intervention, muscle strength training, muscle strength training+stretch/flexibility training, Back School program can reduce the local pain of nursing staff. Among them, muscle strength training can improve the nursing staff's muscle function and quality of life, muscle strength training+stretching/flexibility training can increase muscle strength, range of physical activity and self-efficacy, the Back School program is effective for improving poor posture. Conclusion: Exercise intervention is effective on controlling musculoskeletal disorder symptoms in nursing staff, managers can develop exercise strategies for different MSD symptoms.
Exercise Therapy/methods* ; Humans ; Muscle Strength/physiology* ; Musculoskeletal Diseases ; Nursing Staff ; Quality of Life

Betacoronavirus ; Consensus ; Coronavirus Infections ; complications ; epidemiology ; prevention & control ; Epidemics ; Humans ; Minimally Invasive Surgical Procedures ; Musculoskeletal Diseases ; complications ; therapy ; Pandemics ; prevention & control ; Pneumonia, Viral ; complications ; epidemiology ; prevention & control

Current research on common musculoskeletal problems, including osteoarticular conditions, tendinopathies, and muscle injuries, focuses on regenerative translational medicine. Platelet-rich plasma therapies have emerged as a potential approach to enhance tissue repair and regeneration. Platelet-rich plasma application aims to provide supraphysiological concentrations of platelets and optionally leukocytes at injured/pathological tissues mimicking the initial stages of healing. However, the efficacy of platelet-rich plasma is controversial in chronic diseases because patients' outcomes show partial improvements. Platelet-rich plasma can be customized to specific conditions by selecting the most appropriate formulation and timing for application or by combining platelet-rich plasma with synergistic or complementary treatments. To achieve this goal, researchers should identify and enhance the main mechanisms of healing. In this review, the interactions between platelet-rich plasma and healing mechanisms were addressed and research opportunities for customized treatment modalities were outlined. The development of combinational platelet-rich plasma treatments that can be used safely and effectively to manipulate healing mechanisms would be valuable and would provide insights into the processes involved in physiological healing and pathological failure.
Combined Modality Therapy ; Humans ; Musculoskeletal Diseases ; therapy ; Platelet-Rich Plasma ; Randomized Controlled Trials as Topic ; Regenerative Medicine ; Wound Healing

BACKGROUND: Various occupational inpatient rehabilitation programs are established in Norway. This study aimed to assess change in cardiorespiratory fitness, pain, anxiety, depression, and quality of life in persons on long-term sick leave due to musculoskeletal-, mental or unspecific disorders after participation in multicomponent inpatient occupational rehabilitation. METHODS: Twenty-five women and five men (mean age 45.2 years, SD 6.7, range 30–57) volunteered to participate in the study. The participants attended either 8 or 17 full days of occupational multicomponent rehabilitation including physical exercise, cognitive behavioral therapy in the form of acceptance and commitment therapy (ACT), and development of a tailored plan for return to work. Cardiorespiratory fitness was assessed by the Åstrand/Ryhming cycle test at the start and end of rehabilitation program, and at one-year follow-up. Changes in somatic and mental health were measured by questionnaires up to 4 months after start of the program. RESULTS: Linear mixed models showed that the maximal oxygen uptake increased by 1.1 mL°kg-1°min− 1 during the rehabilitation program and by 3.7 mL°kg-1°min− 1 at one-year follow-up. There were minor improvements in somatic and mental health, and quality of life. CONCLUSIONS: This study indicates that occupational inpatient multicomponent rehabilitation including physical exercise and ACT may promote a long-term increase in physical exercise that is sufficient to induce a significant increase in cardiorespiratory fitness. TRIAL REGISTRATION: The current study is not registered, but is part of a larger trial registered at clinicaltrials.gov (No.: NCT01926574, registered 21. Aug 2013).
Acceptance and Commitment Therapy ; Anxiety ; Cognitive Therapy ; Depression ; Exercise ; Female ; Follow-Up Studies ; Humans ; Inpatients ; Male ; Mental Disorders ; Mental Health ; Musculoskeletal Diseases ; Norway ; Oxygen ; Quality of Life ; Rehabilitation ; Return to Work ; Sick Leave

BACKGROUNDMusculoskeletal disorders (MSD) comprise a wide range of conditions, associated with an enormous pain and impaired mobility, and are affecting people's lives and work. Management of musculoskeletal disorders typically involves a multidisciplinary team approach. Positive findings have been found in previous studies evaluating the effectiveness of complementary therapies, though little attention has been paid to evaluating of the effectiveness of integrated packages of care combining conventional and complementary approaches for musculoskeletal conditions in a National Health Service (NHS) setting.

OBJECTIVETo determine the feasibility of all aspects of a pragmatic observational study designed: (1) to evaluate the effectiveness and cost effectiveness of integrated treatments for MSDs in an integrated NHS hospital in the UK; (2) to determine the acceptability of the study design and research process to patients; (3) to explore patients' expectation and experience of receiving integrated treatments.

METHODSThis is an observational feasibility study, with 1-year recruitment and 1-year follow-up, conducted in Royal London Hospital for Integrated Medicine, University College London Hospital Trust, UK. All eligible patients with MSDs newly referred to the hospital were included in the study. Interventions are integrated packages of care (conventional and complementary) as currently provided in the hospital. SF-36™ Health Survey, short form Brief Pain Inventory, Visual Analogue Scale, and modified Client Service Receipt Inventory will be assessed at 4/5 time points. Semi-structured interview/focus group will be carried out before treatment, and 1 year after commence of treatment.

DISCUSSIONWe intend to conduct a pragmatic observational study of integrated medical treatment of MSDs at a public sector hospital. It will inform the design of a future trial including recruitment, retention, suitability of the outcome measures and patients experiences.

Data Collection ; Feasibility Studies ; Humans ; Musculoskeletal Diseases ; therapy ; Outcome Assessment (Health Care) ; Statistics as Topic

BACKGROUNDMusicians are frequently affected by playing-related musculoskeletal disorders (PRMD). Common solutions used by Western medicine to treat musculoskeletal pain include rehabilitation programs and drugs, but their results are sometimes disappointing.

OBJECTIVETo study the effects of self-administered exercises based on Tuina techniques on the pain intensity caused by PRMD of professional orchestra musicians, using numeric visual scale (NVS).

DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONSWe performed a prospective, controlled, single-blinded, randomized study with musicians suffering from PRMD. Participating musicians were randomly distributed into the experimental (n=39) and the control (n=30) groups. After an individual diagnostic assessment, specific Tuina self-administered exercises were developed and taught to the participants. Musicians were instructed to repeat the exercises every day for 3 weeks.

MAIN OUTCOME MEASURESPain intensity was measured by NVS before the intervention and after 1, 3, 5, 10, 15 and 20 d of treatment. The procedure was the same for the control group, however the Tuina exercises were executed in points away from the commonly-used acupuncture points.

RESULTSIn the treatment group, but not the control group, pain intensity was significantly reduced on days 1, 3, 5, 10, 15 and 20.

CONCLUSIONThe results obtained are consistent with the hypothesis that self-administered exercises based on Tuina techniques could help professional musicians controlling the pain caused by PRMD. Although our results are very promising, further studies are needed employing a larger sample size and double blinding designs.

Adult ; Exercise Therapy ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Musculoskeletal Diseases ; therapy ; Music ; Prospective Studies ; Self Administration ; Single-Blind Method

BACKGROUND: This study aimed at assessing the number of red blood cell (RBC) units transfused at different types of medical institution and examining the characteristics of transfusion recipients. METHODS: We calculated and compared the number of transfusion recipients, total RBC units transfused, and RBC units transfused per recipient. Study data were extracted from insurance benefits reimbursement claims for RBC units at the Health Insurance Review & Assessment Service from 2006 to 2010. RESULTS: Between 2006 and 2010, the number of recipients of RBC units increased from 298,049 to 376,445, the number of RBC units transfused increased from 1,460,799 to 1,841,695, and the number of RBC units transfused per recipient changed from 4.90 to 4.89. The number of recipients aged > or =65 yr increased from 133,833 (44.9%) in 2006 to 196,127 (52.1%) in 2010. The highest number of RBC units was transfused to patients with neoplastic diseases (31.9%) and diseases of the musculoskeletal system and connective tissue (14.4%). More than 80% of the total number of RBC units were transfused at tertiary and general hospitals. However, this composition rate was slightly decreasing, with the composition rate for hospitals increasing from 12.6% to 16.3%. CONCLUSIONS: This study revealed an increase in the number of RBC units transfused over a 5-yr period due to an increase in the number of transfused recipients, especially recipients aged > or =65 yr; moreover, the number of RBC units transfused differed based on medical institution type. These results provide fundamental data on RBC transfusions required for future research.
Adolescent ; Adult ; Age Factors ; Aged ; Child ; Child, Preschool ; Connective Tissue Diseases/therapy ; Databases, Factual ; Erythrocyte Transfusion/*statistics & numerical data/*trends ; Female ; Hospitals, General/statistics & numerical data ; Humans ; Infant ; Infant, Newborn ; Insurance, Health, Reimbursement/*statistics & numerical data ; Male ; Middle Aged ; Musculoskeletal Diseases/therapy ; Neoplasms/therapy ; Republic of Korea ; Sex Factors ; Tertiary Care Centers/statistics & numerical data ; Young Adult

Introduction. Studies have shown that tocilizumab (TCZ) is effective in the treatment of rheumatoid arthritis. This study examined the efficacy and safety of TCZ in Filipino patients with moderate to severe rheumatoid arthritis (RA). Methods. This was an open-label, one-arm clinical trial approved by the Philippine Council Health Research Development-National Ethics Committee (PCHRD-NEC), among moderate-severe active RA Filipino patients in 4 RA clinics. The study consisted of a 28-day screening-baseline period; a 24-week treatment period, with once every-4-weeks TCZ 8mg/kg intravenous infusion (IV) and an efficacy-safety evaluation. Patients already receiving methotrexate (MTX) at study entry went on with MTX plus TCZ per medical discretion. Descriptive statistics computed for physician's and patient's global assessment of disease activity, patient's global assessment of pain, ACR20, ACR50 and ACR70. Analysis of variance (ANOVA) determined significant changes over time for DAS-28 ESR, FACIT and HAQ-DI fatigue scores. Twenty-nine of thirty patients were included in efficacy and safety analysis. Results. After 24 weeks of TCZ: 86%, 66%, and 48% of 29 Filipino RA patients achieved ACR20, ACR50, ACR70, respectively, with 34% achieving remission according to DAS28-ESR. Median times to first achieving ACR20, ACR50 and ACR70 were 4, 12, and 24 weeks, respectively. There were also significant rapid reductions in physician's and patient's global assessment of disease activity, patient's global assessment of pain, HAQ-DI and FACIT scores noted over time. Tolerability profile was similar to published literature on TCZ. Conclusions. TCZ has been shown to be effective in the treatment of Filipino patients with moderate to severe rheumatoid arthritis. TCZ can be given in an out-patient RA clinic setting.
Human ; Male ; Female ; TOCILIZUMAB ; ARTHRITIS, RHEUMATOID ; MUSCULOSKELETAL DISEASES ; JOINT DISEASES ; ARTHRITIS ; THERAPEUTICS ; THERAPY ; TREATMENT OUTCOME ;

Objective. To present preliminary data on the effects of intravenous pamidronate in children with moderate to severe Osteogenesis Imperfecta (OI). Methods. This is a restrospective study wherein a review of medical records and available serial radiographs of children (N=14) with moderate to severe IO started on pamidronate from 2006 to 2010 was done. Results. Two children have IO Type I, 8 have IO Type III and 4 have IO Type IV. At baseline, 2 had normal height, 8 had height less than minus 2SD and the rest with less than minus 1SD. Twelve out of 14 had vertebral compression fractures. Mean age at start of pamidronate was 5.4 years (range 0.5-11 years). First infusion fever in five patients and transient generalized macular rash in one child were noted. Serum calcium and phosphorus levels were normal at baseline and remained stable. Based on parental report, improvement of motor function was noted. In the 10 children who had at least a year of treatment, long bone fractures decreased from mean annualized fracture rate of 2.6 at baseline to 0.9. In patients with vertebral compression fractures, serial radiographs showed improvement of vertebral shape. Conclusion. This preliminary study shows that treatment was generally well tolerated and led to decrease in long bone fractures, improved vertebral shape and improved function.
Human ; Male ; Female ; Child ; Child Preschool ; PAMIDRONATE ; OSTEOGENESIS IMPERFECTA ; MUSCULOSKELETAL DISEASES ; BONE DISEASES ; BONE DISEASES, DEVELOPMENTAL ; BONE DISEASES, METABOLIC ; OSTEOCHONDRODYSPLASIAS ; THERAPEUTICS ; THERAPY ; OSTEOPOROSIS