1
|
Lin CL, Chen HC, Huang MH, Huang SW, Liao CD. Comparative Efficacy of Various Exercise Therapies and Combined Treatments on Inflammatory Biomarkers and Morphological Measures of Skeletal Muscle among Older Adults with Knee Osteoarthritis: A Network Meta-Analysis. Biomedicines 2024; 12:1524. [PMID: 39062097 PMCID: PMC11275072 DOI: 10.3390/biomedicines12071524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 06/25/2024] [Accepted: 07/06/2024] [Indexed: 07/28/2024] Open
Abstract
Osteoarthritis is associated with high risks of sarcopenia in older populations. Exercise interventions are promising treatments for musculoskeletal impairments in knee osteoarthritis (KOA). The purpose of this study was to identify the comparative effects of exercise monotherapy and its adjunct treatments on muscle volume and serum inflammation for older individuals with KOA. A literature search in the electronic databases was comprehensively performed from this study's inception until April 2024 to identify relevant randomized controlled trials (RCTs) that reported muscle morphology and inflammation outcomes after exercise. The included RCTs were analyzed through a frequentist network meta-analysis (NMA). The standard mean difference (SMD) with a 95% confidence interval was estimated for treatment effects on muscle morphology and inflammation biomarkers. The relative effects on each main outcome among all treatment arms were compared using surface under the cumulative ranking (SUCRA) scores. The certainty of evidence (CoE) was assessed by the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) ranking system. Probable moderators of the treatment efficacy were investigated by network meta-regression analysis. This study included 52 RCTs (4255 patients) for NMA. Among the 27 identified treatment arms, isokinetic training plus physical modality as well as low-load resistance training plus blood-flow restriction yielded the most optimal treatment for inflammation reduction (-1.89; SUCRA = 0.97; CoE = high) and muscle hypertrophy (SMD = 1.28; SUCRA = 0.94; CoE = high). The patient's age (β = -0.73), the intervention time (β = -0.45), and the follow-up duration (β = -0.47) were identified as significant determinants of treatment efficacy on muscle hypertrophy. Exercise therapy in combination with noninvasive agents exert additional effects on inflammation reduction and muscle hypertrophy compared to its corresponding monotherapies for the KOA population. However, such treatment efficacy is likely moderated by the patient's age, the intervention time, and the follow-up duration.
Collapse
Affiliation(s)
- Che-Li Lin
- Department of Orthopedic Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Hung-Chou Chen
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Mao-Hua Huang
- Department of Biochemistry, University of Washington, Seattle, WA 98015, USA
| | - Shih-Wei Huang
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
- Department of Physical Medicine and Rehabilitation, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
| | - Chun-De Liao
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan
- International Ph.D. Program in Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei 110301, Taiwan
| |
Collapse
|
2
|
Fraca-Fernández E, Ceballos-Laita L, Hernández-Lázaro H, Jiménez-del-Barrio S, Mingo-Gómez MT, Medrano-de-la-Fuente R, Hernando-Garijo I. Effects of Blood Flow Restriction Training in Patients before and after Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-Analysis. Healthcare (Basel) 2024; 12:1231. [PMID: 38921345 PMCID: PMC11203215 DOI: 10.3390/healthcare12121231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/04/2024] [Accepted: 06/17/2024] [Indexed: 06/27/2024] Open
Abstract
(1) Objective: To examine the effects of blood flow restriction (BFR) training on muscle strength, cross-sectional area and knee-related function in patients selected for anterior cruciate ligament reconstruction (ACLR). (2) Methods: A literature search was conducted in PubMed, PEDro, Cochrane Library, Web of Science, SCOPUS, and ProQuest databases until 20 May 2024. Controlled clinical trials comparing the effects of BFR training with unrestricted training in patients before or after ACLR were selected. The GRADE approach was used to assess the degree of certainty for each meta-analysis. (3) Results: Ten studies were included (n = 287 participants). Standardized mean differences in favor of BFR training applied postoperatively were observed in knee extensor (SMD = 0.79; 95% CI = 0.06 to 1.52; I2: 68%) and flexor isokinetic strength (SMD = 0.53; 95% CI = 0.04 to 1.01; I2: 0%), and quadriceps cross-sectional area (SMD = 0.76; 95% CI = 0.27 to 1.26; I2: 0%). No changes were found in knee extensor isometric strength and knee-related function. The degree of certainty according to the GRADE was very low. (4) Conclusions: Very low degree of certainty suggests that BFR training provides additional benefits to unrestricted training on isokinetic strength and quadriceps cross-sectional area in patients undergoing ACLR.
Collapse
Affiliation(s)
- Eduardo Fraca-Fernández
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
| | - Luis Ceballos-Laita
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
- Clinical Research in Health Sciences Group, University of Valladolid, 42004 Soria, Spain
| | - Héctor Hernández-Lázaro
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
| | - Sandra Jiménez-del-Barrio
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
- Clinical Research in Health Sciences Group, University of Valladolid, 42004 Soria, Spain
| | - María Teresa Mingo-Gómez
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
- Clinical Research in Health Sciences Group, University of Valladolid, 42004 Soria, Spain
| | - Ricardo Medrano-de-la-Fuente
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
- Clinical Research in Health Sciences Group, University of Valladolid, 42004 Soria, Spain
| | - Ignacio Hernando-Garijo
- Faculty of Health Sciences, University of Valladolid, 42004 Soria, Spain; (E.F.-F.); (L.C.-L.); (H.H.-L.); (S.J.-d.-B.); (M.T.M.-G.); (I.H.-G.)
- Clinical Research in Health Sciences Group, University of Valladolid, 42004 Soria, Spain
| |
Collapse
|
3
|
Huang J, Park HY. Effect of blood flow restriction with low-intensity resistance training in patients with osteoarthritis and rheumatoid arthritis: a systematic review and meta-analysis based on randomized controlled trials. Phys Act Nutr 2024; 28:7-19. [PMID: 38719461 PMCID: PMC11079382 DOI: 10.20463/pan.2024.0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/20/2024] [Accepted: 02/27/2024] [Indexed: 05/12/2024] Open
Abstract
PURPOSE This study evaluated the effects of blood flow restriction with low-intensity resistance training (BFR + LIRT) on pain, adverse events, muscle strength, and function in patients with osteoarthritis (OA) and rheumatoid arthritis (RA) through a systematic review and meta-analysis. METHODS This study adhered to the guidelines of the Preferred Reporting Items for Systematic Review and Meta-Analyses 2020 (PRISMA 2020) and applied the A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR2) standards to ensure the high quality of the systematic review. A comprehensive literature search was conducted until August 2023 using four selected keywords (osteoarthritis, rheumatoid arthritis, blood flow restriction training, and resistance training) across five search engines (PubMed, Embase, Web of Science, CENTRAL, and PEDro). RESULTS Ten studies were analyzed. The results showed that BFR + LIRT had similar effects on pain, risk of adverse events, muscle strength, self-reported function, and physical function compared with resistance training (RT). CONCLUSION This systematic review and meta-analysis further support the potential of BFR + LIRT in the disease management of patients with OA or RA. According to this analysis, BFR + LIRT had a lower risk of adverse events than high-intensity resistance training (HIRT) and may be a safer training modality. BFR + LIRT offers greater advantages in improving physical function than LIRT and was able to provide similar benefits to HIRT without increasing the training load. These findings suggest that BFR + LIRT is a safe and effective strategy for treating patients with OA or RA. However, owing to the limited number of studies covered in this analysis, additional higher-quality studies are needed to strengthen this conclusion.
Collapse
Affiliation(s)
- Junzhen Huang
- Department of Sports Medicine and Science, Graduate School, Konkuk University, Seoul, Republic of Korea
| | - Hun-Young Park
- Department of Sports Medicine and Science, Graduate School, Konkuk University, Seoul, Republic of Korea
- Physical Activity and Performance Institute (PAPI), Konkuk University, Seoul, Republic of Korea
| |
Collapse
|
4
|
Jønsson AB, Krogh S, Laursen HS, Aagaard P, Kasch H, Nielsen JF. Safety and efficacy of blood flow restriction exercise in individuals with neurological disorders: A systematic review. Scand J Med Sci Sports 2024; 34:e14561. [PMID: 38268066 DOI: 10.1111/sms.14561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/02/2024] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
OBJECTIVES This systematic review evaluated the safety and efficacy of blood flow restriction exercise (BFRE) on skeletal muscle size, strength, and functional performance in individuals with neurological disorders (ND). METHODS A literature search was performed in PubMed, CINAHL, and Embase. Two researchers independently assessed eligibility and performed data extraction and quality assessments. ELIGIBILITY CRITERIA Study populations with ND, BFRE as intervention modality, outcome measures related to safety or efficacy. RESULTS Out of 443 studies identified, 16 were deemed eligible for review. Three studies examined the efficacy and safety of BFRE, one study focused on efficacy results, and 12 studies investigated safety. Disease populations included spinal cord injury (SCI), inclusion body myositis (sIBM), multiple sclerosis (MS), Parkinson's disease (PD), and stroke. A moderate-to-high risk of bias was presented in the quality assessment. Five studies reported safety concerns, including acutely elevated pain and rating of perceived exertion levels, severe fatigue, muscle soreness, and cases of autonomic dysreflexia. Two RCTs reported a significant between-group difference in physical function outcomes, and two RCTs reported neuromuscular adaptations. CONCLUSION BFRE seems to be a potentially safe and effective training modality in individuals with ND. However, the results should be interpreted cautiously due to limited quality and number of studies, small sample sizes, and a general lack of heterogeneity within and between the examined patient cohorts.
Collapse
Affiliation(s)
- Anette Bach Jønsson
- Spinal Cord Injury Center of Western Denmark, Viborg, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
| | - Søren Krogh
- Spinal Cord Injury Center of Western Denmark, Viborg, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
| | | | - Per Aagaard
- Institute of Sports Science and Clinical Biomechanics, Muscle Physiology and Biomechanics Research Unit, University of Southern, Odense, Denmark
| | - Helge Kasch
- Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
| | - Jørgen Feldbaek Nielsen
- Spinal Cord Injury Center of Western Denmark, Viborg, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
- Hammel Neurorehabilitation Centre and University Clinic, Hammel, Denmark
| |
Collapse
|
5
|
Sørensen B, Aagaard P, Hjortshøj MH, Hansen SK, Suetta C, Couppé C, Magnusson SP, Johannsen FE. Physiological and clinical effects of low-intensity blood-flow restricted resistance exercise compared to standard rehabilitation in adults with knee osteoarthritis-Protocol for a randomized controlled trial. PLoS One 2023; 18:e0295666. [PMID: 38096198 PMCID: PMC10721028 DOI: 10.1371/journal.pone.0295666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 11/20/2023] [Indexed: 12/17/2023] Open
Abstract
INTRODUCTION Osteoarthritis (OA) is a common disease with high socioeconomical costs. In Denmark, standard rehabilitation (SR) consists of a combination of patient education and supervised physical exercise involving a standardized neuromuscular training program. As an evidence-based alternative, high-load (>70% 1RM) resistance training (HIRT) has shown positive rehabilitation effects in knee-OA but may not be tolerated in all patients (~25%) due to knee joint pain. However, low-load resistance training (20-40% 1RM) with concurrent partial blood-flow restriction (BFR) appears to produce effects similar to HIRT yet involving reduced joint pain during and after exercise. The aim is to examine the effect of low-load BFR training compared to SR on pain, thigh muscle mass and muscle function in adults with knee-OA. We hypothesize that 12 weeks of BFR will lead to superior improvements in pain, muscle mass and mechanical muscle function compared to SR. METHODS AND ANALYSIS 90 participants diagnosed with radiographic knee-OA will be randomized to either BFR or SR twice a week for 12 weeks. BFR will consist of two selected lower limb strength exercises performed with an inflated pneumatic occlusion cuff. Intervention procedures in SR consist of a full 8 weeks GLA:D course followed by 4 weeks of team group training. Primary outcome variable is the change in KOOS-Pain subscale from baseline to 12 weeks. Secondary outcome variables are changes in pain sensitivity, functional performance, muscle mass and mechanical muscle function. Intention-to-treat and per-protocol analyses will be conducted. One-way analysis of variance will be performed to evaluate between-group changes. Pre-to-post intervention comparisons will be analyzed using a mixed linear model. Regression analysis will be performed to evaluate potential associations between selected outcome variables.
Collapse
Affiliation(s)
- Brian Sørensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
- Institute of Sports Medicine Copenhagen (ISMC), Bispebjerg Hospital, Copenhagen NV, Denmark
- Department of Physical & Occupational Therapy, Bispebjerg Hospital, Copenhagen NV, Denmark
| | - Per Aagaard
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
| | - Mikkel H. Hjortshøj
- Institute of Sports Medicine Copenhagen (ISMC), Bispebjerg Hospital, Copenhagen NV, Denmark
- Department of Physical & Occupational Therapy, Bispebjerg Hospital, Copenhagen NV, Denmark
- Centre for Health and Rehabilitation, University College Absalon, Slagelse, Denmark
| | - Sofie K. Hansen
- Department of Geriatric and Palliative Medicine, Bispebjerg and Frederiksberg Hospital, Copenhagen NV, Denmark
| | - Charlotte Suetta
- Department of Geriatric and Palliative Medicine, Bispebjerg and Frederiksberg Hospital, Copenhagen NV, Denmark
- Faculty of Health, Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christian Couppé
- Institute of Sports Medicine Copenhagen (ISMC), Bispebjerg Hospital, Copenhagen NV, Denmark
- Department of Physical & Occupational Therapy, Bispebjerg Hospital, Copenhagen NV, Denmark
| | - S. Peter Magnusson
- Institute of Sports Medicine Copenhagen (ISMC), Bispebjerg Hospital, Copenhagen NV, Denmark
- Department of Physical & Occupational Therapy, Bispebjerg Hospital, Copenhagen NV, Denmark
| | - Finn E. Johannsen
- Institute of Sports Medicine Copenhagen (ISMC), Bispebjerg Hospital, Copenhagen NV, Denmark
| |
Collapse
|
6
|
Kim S, Kim HS, Yoo J. Sarcopenia classification model for musculoskeletal patients using smart insole and artificial intelligence gait analysis. J Cachexia Sarcopenia Muscle 2023; 14:2793-2803. [PMID: 37884824 PMCID: PMC10751435 DOI: 10.1002/jcsm.13356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/23/2023] [Accepted: 09/19/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND The relationship between physical function, musculoskeletal disorders and sarcopenia is intricate. Current physical function tests, such as the gait speed test and the chair stand test, have limitations in eliminating subjective influences. To overcome this, smart devices utilizing inertial measurement unit sensors and artificial intelligence (AI)-based methods are being developed. METHODS We employed cutting-edge technologies, including the smart insole device and pose estimation based on AI, along with three classification models: random forest (RF), support vector machine and artificial neural network, to classify control and sarcopenia groups. Patient data of 83 individuals were divided into train and test sets, with approximately 67% allocated for training. Classification models were implemented using RStudio, considering individual and combined variables obtained through pose estimation and smart insole measurements. RESULTS Performance evaluation of the classification models utilized accuracy, precision, recall and F1-score indicators. Using only pose estimation variables, accuracy ranged from 0.92 to 0.96, with F1-scores of 0.94-0.97. Key variables identified by the RF model were 'Hip_dif', 'Ankle_dif' and 'Hipankle_dif'. Combining variables from both methods increased accuracy to 0.80-1.00, with F1-scores of 0.73-1.00. CONCLUSIONS In our study, a classification model that integrates smart insole and pose estimation technology was assessed. The RF model showed impressive results, particularly in the case of the Hip and Ankle variables. The growth of advanced measurement technologies suggests a promising avenue for identifying and utilizing additional digital biomarkers in the management of various disorders. The convergence of AI technologies with diagnostics and treatment approaches a promising future for enhanced interventions in conditions like sarcopenia.
Collapse
Affiliation(s)
- Shinjune Kim
- Department of Biomedical Research InstituteInha University HospitalIncheonSouth Korea
| | - Hyeon Su Kim
- Department of Biomedical Research InstituteInha University HospitalIncheonSouth Korea
| | - Jun‐Il Yoo
- Department of Orthopaedic SurgeryInha University HospitalIncheonSouth Korea
| |
Collapse
|
7
|
Dancy ME, Alexander AS, Abbas MJ, Rolnick N, Alder KD, Lu Y, Okoroha KR. No Differences in Exercise Performance, Perceptual Response, or Safety Were Observed Among 3 Blood Flow Restriction Devices. Arthrosc Sports Med Rehabil 2023; 5:100822. [PMID: 38058769 PMCID: PMC10696247 DOI: 10.1016/j.asmr.2023.100822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 10/13/2023] [Indexed: 12/08/2023] Open
Abstract
Purpose To compare 3 separate blood flow restriction (BFR) systems in their capacity to reduce repetitions to failure, impact perceptual responses, and cause adverse events during a low-load free-flow exercise. Methods The study included healthy subjects aged 18 years or older who presented to an ambulatory-care sports medicine clinic. On day 1, participants' demographic characteristics and anthropomorphic measurements were recorded. Each participant performed dumbbell biceps curl repetitions to failure using 20% of his or her 1-repetition maximum weight with each arm. Participants were exposed to 3 different tourniquet systems for familiarization. On day 2, each participant's arm was randomized to a cuff system, and the participant performed 2 sets of biceps curl repetitions to failure with the cuff inflated. Repetitions to failure, rating of perceived effort (RPE), rating of perceived discomfort, and pulse oxygenation levels were recorded after each set. On day 3, participants completed a survey of their perceived delayed-onset muscle soreness. Results The final analysis was performed on 42 arms, with 14 limbs per system. The study population had a mean age of 28.7 ± 2.4 years and a mean body mass index of 24.9 ± 4.3. All 3 systems successfully reduced repetitions to failure compared with unrestricted low-load exercise from baseline to BFR set 1 and from baseline to BFR set 2. There were no significant between-group differences among BFR systems regarding the number of repetitions to failure performed at baseline versus BFR set 1 or BFR set 2. The Delfi Personalized Tourniquet System (PTS) cohort had the greatest reductions in repetitions to failure from BFR set 1 to BFR set 2 (P = .002) and reported the highest RPE after set 2 (P = .025). Conclusions The Delfi PTS, SmartCuffs Pro, and BStrong BFR systems were each safe and were able to significantly reduce repetitions to failure compared with a low-load free-flow condition when used in a BFR exercise protocol. The Delfi PTS system may produce a higher RPE with prolonged use in comparison to the other systems. Level of Evidence Level II, prospective cohort study.
Collapse
Affiliation(s)
- Malik E. Dancy
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | | | - Muhammad J. Abbas
- Department of Orthopaedic Surgery, Henry Ford Hospital, Detroit, Michigan, U.S.A
| | - Nicholas Rolnick
- The Human Performance Mechanic, Lehman College, Bronx, New York, U.S.A
| | - Kareme D. Alder
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Yining Lu
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Kelechi R. Okoroha
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| |
Collapse
|
8
|
Santo RCDE, Baker JF, Santos LPD, Silva MMMD, Xavier RM. Sarcopenia in Immune-Mediated Rheumatic Diseases-Review. J Clin Rheumatol 2023; 29:354-362. [PMID: 36322934 DOI: 10.1097/rhu.0000000000001913] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
INTRODUCTION Sarcopenia is a condition characterized by decreased muscle strength and muscle mass, which can impact physical function. Sarcopenia develops as a consequence of age-related decline (primary sarcopenia) and has a major impact on physical, social, and emotional well-being. In addition, patients with rheumatic diseases may suffer from sarcopenia independently of aging (secondary sarcopenia). Exercise, pharmacological treatments, and nutritional supplementation are some of the strategies used for the management of sarcopenia in the general population. The aim of this review is to summarize the evidence around the prevalence and impact of sarcopenia in patients with rheumatic diseases. CONCLUSIONS From our review, we can state that sarcopenia is a common and prevalent condition among the rheumatic diseases. Furthermore, the impacts of sarcopenia are not well-appreciated, and the implementation of treatment strategies has not been widespread. Strategies such as exercise and some pharmacological treatments are effective in improving physical and functional impairment related to these conditions. FUTURE RESEARCH DIRECTIONS IN THE FIELD New pharmacological treatments are being actively studied and may contribute in the future to the management of sarcopenia.
Collapse
Affiliation(s)
- Rafaela Cavalheiro do Espírito Santo
- From the Laboratório de Doenças Auto Imunes, Serviço de Reumatologia, Hospital de Clínicas de Porto Alegre, Postgraduate Program in Medicine: Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Joshua F Baker
- Corporal Michael J. Crescenz VA Medical Center and the University of Pennsylvania, Philadelphia, PA
| | - Leonardo Peterson Dos Santos
- From the Laboratório de Doenças Auto Imunes, Serviço de Reumatologia, Hospital de Clínicas de Porto Alegre, Postgraduate Program in Medicine: Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Ricardo Machado Xavier
- From the Laboratório de Doenças Auto Imunes, Serviço de Reumatologia, Hospital de Clínicas de Porto Alegre, Postgraduate Program in Medicine: Medical Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| |
Collapse
|
9
|
Systemic lupus erythematosus: a systematic review with meta-analysis on muscle strength, muscle mass, and physical function. Clin Rheumatol 2023; 42:1237-1248. [PMID: 36790643 DOI: 10.1007/s10067-023-06516-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 02/16/2023]
Abstract
To perform a systematic review with meta-analysis to verify muscle strength, muscle mass, and physical function of patients with systemic lupus erythematosus (SLE) and compare then with healthy individuals and patients with rheumatoid arthritis (RA). A systematic review with meta-analysis of observational studies published in English up to 2022 was performed using MEDLINE (via PubMed) and other relevant sources. Search strategies were based on pre-defined keywords and medical subject headings. The methodological quality of the studies was assessed using the Newcastle-Ottawa Scale. Mean difference (MD) or standardized mean difference (SMD) and 95% confidence intervals (CI) were combined using a random-effects model. Sensitivity analyses were performed when necessary. The significance level was set at p < 0.05. The systematic review included 19 studies and the meta-analysis included 11 studies. SLE patients appear to have less muscle strength assessed by handgrip than healthy controls (SLE = 21.74 kg; healthy controls = 29.34 kg; p < 0.05). SLE patients seem to have greater strength than patients with RA, but this difference was not statistically significant (RA = 17.24 kg; p = 0.210). However, in the sensitivity analysis, SLE group without deforming arthropathy showed higher muscle strength than the RA (p = 0.0001). SLE patients with deforming arthropathy have lower muscle strength compared to SLE patients without deforming arthropathy (p < 0.01). Muscle mass was similar in SLE patients compared to the RA group and healthy controls (p > 0.05). However, RA patients have a higher BMI than the two groups (p < 0.05). Patients with SLE have regular physical function. Muscle strength is affected in SLE patients. SLE patients with deforming arthropathy have less muscle strength than patients without deforming arthropathies.
Collapse
|
10
|
Holden MA, Nicolson PJA, Thomas MJ, Corp N, Hinman RS, Bennell KL. Osteoarthritis year in review 2022: rehabilitation. Osteoarthritis Cartilage 2023; 31:177-186. [PMID: 36244626 DOI: 10.1016/j.joca.2022.10.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/26/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022]
Abstract
This year in review presents key highlights from research relating to osteoarthritis (OA) rehabilitation published from the 1st April 2021 to the 18th March 2022. To identify studies for inclusion in the review, an electronic database search was carried out in Medline, Embase and CINAHLplus. Following screening, included studies were grouped according to their predominant topic area, including core OA rehabilitation treatments (education, exercise, weight loss), adjunctive treatments, novel and emerging treatments or research methods, and translation of rehabilitation evidence into practice. Studies of perceived high clinical importance, quality, or controversy in the field were selected for inclusion in the review. Headline findings include: the positive role of technology to support remote delivery of core OA rehabilitation treatments, the importance of delivering educational interventions alongside exercise, the clinical and cost-effectiveness of a stepped approach to exercise, controversy around the potential mechanisms of action of exercise, mixed findings regarding the use of splinting for thumb base OA, increasing research on blood flow restriction training as a potential new intervention for OA, and evidence that the beneficial effects from core OA treatments seen in randomised controlled trials can be seen when implemented in clinical practice. A consistent finding across several recently published systematic reviews is that randomised controlled trials testing OA rehabilitation interventions are often small, with some risk of bias. Whilst future research is warranted, it needs to be large scale and robust, to enable definitive answers to important remaining questions in the field of OA rehabilitation.
Collapse
Affiliation(s)
- M A Holden
- School of Medicine, David Weatherall Building, Keele University, Staffordshire, UK.
| | - P J A Nicolson
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, UK
| | - M J Thomas
- School of Medicine, David Weatherall Building, Keele University, Staffordshire, UK; Haywood Academic Rheumatology Centre, Midlands Partnership NHS Foundation Trust, Haywood Hospital, Staffordshire, UK
| | - N Corp
- School of Medicine, David Weatherall Building, Keele University, Staffordshire, UK
| | - R S Hinman
- Centre for Health, Exercise & Sports Medicine, Department of Physiotherapy, University of Melbourne, Australia
| | - K L Bennell
- Centre for Health, Exercise & Sports Medicine, Department of Physiotherapy, University of Melbourne, Australia
| |
Collapse
|
11
|
Aniceto RR, da Silva Leandro L. Practical Blood Flow Restriction Training: New Methodological Directions for Practice and Research. SPORTS MEDICINE - OPEN 2022; 8:87. [PMID: 35763185 PMCID: PMC9240154 DOI: 10.1186/s40798-022-00475-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 06/08/2022] [Indexed: 01/23/2023]
Abstract
Most studies with blood flow restriction (BFR) training have been conducted using devices capable of regulating the restriction pressure, such as pneumatic cuffs. However, this may not be a viable option for the general population who exercise in gyms, squares and sports centers. Thinking about this logic, practical blood flow restriction (pBFR) training was created in 2009, suggesting the use of elastic knee wraps as an alternative to the traditional BFR, as it is low cost, affordable and practical. However, unlike traditional BFR training which seems to present a consensus regarding the prescription of BFR pressure based on arterial occlusion pressure (AOP), studies on pBFR training have used different techniques to apply the pressure/tension exerted by the elastic wrap. Therefore, this Current Opinion article aims to critically and chronologically examine the techniques used to prescribe the pressure exerted by the elastic wrap during pBFR training. In summary, several techniques were found to apply the elastic wrap during pBFR training, using the following as criteria: application by a single researcher; stretching of the elastic (absolute and relative overlap of the elastic); the perceived tightness scale; and relative overlap of the elastic based on the circumference of the limbs. Several studies have shown that limb circumference seems to be the greatest predictor of AOP. Therefore, we reinforce that applying the pressure exerted by the elastic for pBFR training based on the circumference of the limbs is an excellent, valid and safe technique.
Collapse
Affiliation(s)
- Rodrigo Ramalho Aniceto
- Study and Research Group in Biomechanics and Psychophysiology of Exercise, Department of Physical Education and Sport, Federal Institute of Education, Science and Technology of Rio Grande do Norte, Rua Manoel Lopes Filho, nº 773. Valfredo Galvão, Currais Novos, RN, CEP: 59380-000, Brazil.
| | - Leonardo da Silva Leandro
- Study and Research Group in Biomechanics and Psychophysiology of Exercise, Department of Physical Education and Sport, Federal Institute of Education, Science and Technology of Rio Grande do Norte, Rua Manoel Lopes Filho, nº 773. Valfredo Galvão, Currais Novos, RN, CEP: 59380-000, Brazil
| |
Collapse
|