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Riaz S, Shakil Ur Rehman S, Hassan D, Hafeez S. Gamified Exercise with Kinect: Can Kinect-Based Virtual Reality Training Improve Physical Performance and Quality of Life in Postmenopausal Women with Osteopenia? A Randomized Controlled Trial. SENSORS (BASEL, SWITZERLAND) 2024; 24:3577. [PMID: 38894367 PMCID: PMC11175348 DOI: 10.3390/s24113577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Osteopenia, caused by estrogen deficiency in postmenopausal women (PMW), lowers Bone Mineral Density (BMD) and increases bone fragility. It affects about half of older women's social and physical health. PMW experience pain and disability, impacting their health-related Quality of Life (QoL) and function. This study aimed to determine the effects of Kinect-based Virtual Reality Training (VRT) on physical performance and QoL in PMW with osteopenia. METHODOLOGY The study was a prospective, two-arm, parallel-design, randomized controlled trial. Fifty-two participants were recruited in the trial, with 26 randomly assigned to each group. The experimental group received Kinect-based VRT thrice a week for 24 weeks, each lasting 45 min. Both groups were directed to participate in a 30-min walk outside every day. Physical performance was measured by the Time Up and Go Test (TUG), Functional Reach Test (FRT), Five Times Sit to Stand Test (FTSST), Modified Sit and Reach Test (MSRT), Dynamic Hand Grip Strength (DHGS), Non-Dynamic Hand Grip Strength (NDHGS), BORG Score and Dyspnea Index. Escala de Calidad de vida Osteoporosis (ECOS-16) questionnaire measured QoL. Both physical performance and QoL measures were assessed at baseline, after 12 weeks, and after 24 weeks. Data were analyzed on SPSS 25. RESULTS The mean age of the PMW participants was 58.00 ± 5.52 years. In within-group comparison, all outcome variables (TUG, FRT, FTSST, MSRT, DHGS, NDHGS, BORG Score, Dyspnea, and ECOS-16) showed significant improvements (p < 0.001) from baseline at both the 12th and 24th weeks and between baseline and the 24th week in the experimental group. In the control group, all outcome variables except FRT (12th week to 24th week) showed statistically significant improvements (p < 0.001) from baseline at both the 12th and 24th weeks and between baseline and the 24th week. In between-group comparison, the experimental group demonstrated more significant improvements in most outcome variables at all points than the control group (p < 0.001), indicating the positive additional effects of Kinect-based VRT. CONCLUSION The study concludes that physical performance and QoL measures were improved in both the experimental and control groups. However, in the group comparison, these variables showed better results in the experimental group. Thus, Kinect-based VRT is an alternative and feasible intervention to improve physical performance and QoL in PMW with osteopenia. This novel approach may be widely applicable in upcoming studies, considering the increasing interest in virtual reality-based therapy for rehabilitation.
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Affiliation(s)
- Saima Riaz
- Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore 54000, Pakistan; (S.S.U.R.); (D.H.)
| | - Syed Shakil Ur Rehman
- Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore 54000, Pakistan; (S.S.U.R.); (D.H.)
| | - Danish Hassan
- Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore 54000, Pakistan; (S.S.U.R.); (D.H.)
| | - Sana Hafeez
- School of Health Sciences, University of Management and Technology, Lahore 54000, Pakistan;
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Riaz S, Shakil Ur Rehman S, Hafeez S, Hassan D. Effects of kinect-based virtual reality training on bone mineral density and fracture risk in postmenopausal women with osteopenia: a randomized controlled trial. Sci Rep 2024; 14:6650. [PMID: 38503875 PMCID: PMC10950849 DOI: 10.1038/s41598-024-57358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/18/2024] [Indexed: 03/21/2024] Open
Abstract
Osteopenia is a condition characterized by low bone mineral density (BMD) that increases fracture risk, particularly among postmenopausal women (PMW). This study aimed to determine the effects of Kinect-based VRT on BMD and fracture risk in PMW with osteopenia. The study was a prospective, two-arm, parallel-design, randomized controlled trial. The study enrolled 52 participants, 26 randomly assigned to each group. In the experimental group, Kinect-based VRT was provided thrice weekly for 24 weeks for 45 min/session. Both groups were instructed to engage in a daily 30-min walk outdoors. The fracture risk assessment tool (FRAX) was used to calculate fracture risk, and dual-energy X-ray absorptiometry was used to measure lumbar spine and femur neck BMD. Both variables were assessed at baseline and 24 weeks afterwards. After 24 weeks of Kinect-based VRT, the experimental group showed significant BMD increases in the right and left femoral necks and lumbar spine (p value < 0.001). In the control group, the BMD at the right and left femoral necks showed fewer significant changes (p value < 0.022 and 0.004, respectively). In the control group, lumbar spine BMD did not change (p = 0.57). The experimental group showed significantly lower FRAX scores for hip fracture prediction (HFP) and hip prediction of major osteoporotic (HPMO) at both femoral necks (p value < 0.001) than the control group (p = 0.05 and p = 0.01, respectively), but no significant change at the left femoral neck for HFP (p = 0.66) or HPMO (p = 0.26). These findings indicate that a Kinect-based VRT intervention resulted in significantly increased BMD and a reduced fracture risk, as predicted by HFP and HPMO measurements. These improvements were more pronounced in the experimental group than in the control group. Thus, Kinect-based VRT may be utilized as an effective intervention to improve BMD and reduce fracture risk in postmenopausal women with osteopenia.
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Affiliation(s)
- Saima Riaz
- Department of Physical Therapy, Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Gulberg III, Lahore, 54000, Pakistan.
| | - Syed Shakil Ur Rehman
- Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Lahore, 54000, Pakistan
| | - Sana Hafeez
- School of Health Sciences, University of Management and Technology, Lahore, 54000, Pakistan
| | - Danish Hassan
- Department of Physical Therapy, Riphah College of Rehabilitation and Allied Health Sciences, Riphah International University, Gulberg III, Lahore, 54000, Pakistan
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Tan TW, Tan HL, Hsu MF, Huang HL, Chung YC. Effect of non-pharmacological interventions on the prevention of sarcopenia in menopausal women: a systematic review and meta-analysis of randomized controlled trials. BMC Womens Health 2023; 23:606. [PMID: 37964288 PMCID: PMC10647115 DOI: 10.1186/s12905-023-02749-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/30/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Sarcopenia is a chronic disease marked by gradual muscle system and functional decline. Prior research indicates its prevalence in those under 60 varies from 8 to 36%. There is limited evidence on the effectiveness of non-pharmacological interventions for sarcopenia prevention in menopausal women aged 40-60. This study examines the influence of such interventions for sarcopenia prevention on these women. METHODS PubMed, EMBASE, Medline, Cochrane Library, CINAHL, PEDro, and Airiti Library were searched from inception until May 5, 2023. Randomized controlled trials that examined exercise, vitamin D and protein supplementation effects on muscle mass, strength, and physical function. Quality assessment used the Cochrane risk of bias tool, and analysis employed Comprehensive Meta-Analysis version 2.0. RESULTS A total of 27 randomized controlled trials, involving 1,989 participants were identified. Meta-analysis results showed exercise improved lean body mass (SMD = 0.232, 95% CI: 0.097, 0.366), handgrip strength (SMD = 0.901, 95% CI: 0.362, 1.441), knee extension strength (SMD = 0.698, 95% CI: 0.384, 1.013). Resistance training had a small effect on lean body mass, longer exercise duration (> 12 weeks) and higher frequency (60-90 min, 3 sessions/week) showed small to moderate effects on lean body mass. Vitamin D supplementation improved handgrip strength (SMD = 0.303, 95% CI: 0.130, 0.476), but not knee extension strength. There was insufficient data to assess the impact of protein supplementation on muscle strength. CONCLUSIONS Exercise effectively improves muscle mass, and strength in menopausal women. Resistance training with 3 sessions per week, lasting 20-90 min for at least 6 weeks, is most effective. Vitamin D supplementation enhances small muscle group strength. Further trials are needed to assess the effects of vitamin D and protein supplementation on sarcopenia prevention. REGISTRATION NUMBER This review was registered on PROSPERO CRD42022329273.
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Affiliation(s)
- Ting-Wan Tan
- Department of Nursing, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Han-Ling Tan
- Department of Orthopaedic Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Min-Fang Hsu
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Hsiao-Ling Huang
- Department of Healthcare Management, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Yu-Chu Chung
- Department of Nursing, Yuanpei University of Medical Technology, Hsinchu, Taiwan.
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Cui W, Li D, Jiang Y, Gao Y. Effects of exercise based on ACSM recommendations on bone mineral density in individuals with osteoporosis: a systematic review and meta-analyses of randomized controlled trials. Front Physiol 2023; 14:1181327. [PMID: 37528896 PMCID: PMC10389279 DOI: 10.3389/fphys.2023.1181327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/30/2023] [Indexed: 08/03/2023] Open
Abstract
Purpose: To analyze the effects of different exercise dose on lumbar spine and femoral neck bone mineral density (BMD) in individuals with osteoporosis (OP). Design: A systematic search was conducted in four electronic databases, namely, PubMed, Embase, Web of Science, and Cochrane, with the topic of the impact of exercise on BMD in individuals with OP. Randomized controlled trials comparing exercise intervention with no intervention were identified, and changes in lumbar spine and femoral neck BMD were reported and evaluated using standardized mean difference (SMD) and 95% confidence interval (95% CI). The intervention measures in the studies were evaluated and categorized as high adherence with the exercise testing and prescription recommendations for individuals with OP developed by the American College of Sports Medicine (ACSM) or low/uncertainty adherence with ACSM recommendations. A random effects model was used to conduct meta-analyses and compare the results between subgroups. Results: A total of 32 studies involving 2005 participants were included in the analyses, with 14 studies categorized as high adherence with ACSM recommendations and 18 studies categorized as low or uncertain adherence. In the analyses of lumbar spine BMD, 27 studies with 1,539 participants were included. The combined SMD for the high adherence group was 0.31, while the combined SMD for the low or uncertain adherence group was 0.04. In the analyses of femoral neck BMD, 23 studies with 1,606 participants were included. The combined SMD for the high adherence group was 0.45, while the combined SMD for the low or uncertain adherence group was 0.28. Within resistance exercise, the subgroup with high ACSM adherence had a greater impact on lumbar spine BMD compared to the subgroup with low or uncertain ACSM adherence (SMD: 0.08 > -0.04). Similarly, for femoral neck BMD, resistance exercise with high ACSM adherence had a higher SMD compared to exercise with low or uncertain ACSM adherence (SMD: 0.49 > 0.13). Conclusion: The results suggest that exercise interventions with high adherence to ACSM recommendations are more effective in improving lumbar spine and femoral neck BMD in individuals with OP compared to interventions with low or uncertain adherence to ACSM recommendations. Systematic Review Registration: PROSPERO, identifier CRD42023427009.
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Affiliation(s)
- Wenlai Cui
- School of Dance and Martial Arts, Capital University of Physical Education and Sports, Beijing, China
| | - Dong Li
- Department of International Cultural Exchange, Chodang University, Muan County, Republic of Korea
| | - Yueshuai Jiang
- School of Dance and Martial Arts, Capital University of Physical Education and Sports, Beijing, China
| | - Yang Gao
- School of Dance and Martial Arts, Capital University of Physical Education and Sports, Beijing, China
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Walsh GS, Delextrat A, Bibbey A. The comparative effect of exercise interventions on balance in perimenopausal and early postmenopausal women: A systematic review and network meta-analysis of randomised, controlled trials. Maturitas 2023; 175:107790. [PMID: 37343343 DOI: 10.1016/j.maturitas.2023.107790] [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: 02/18/2023] [Revised: 04/17/2023] [Accepted: 06/10/2023] [Indexed: 06/23/2023]
Abstract
In addition to a range of physiological and psychological symptoms, menopause causes a decrement to balance performance and risk of falls. This review aimed to determine the effects of exercise interventions on balance in perimenopausal and early postmenopausal women. Web of Science, PubMed, CINAHL, SPORTDiscus and Cochrane Central Register of Controlled Trials databases were searched. Randomised, controlled trials of exercise interventions in perimenopausal or early postmenopausal populations with an average age of 65 years or younger reporting balance measures were included. Risk of bias was assessed using Cochrane RoB 2. A random effects model network meta-analysis was performed to assess the effect of exercise on balance. Standardised mean differences with 95 % confidence intervals were used as the measure of effect. Twenty-six studies were included after screening. Network meta-analyses were conducted for 5 balance variables. Whole-body vibration (standardised mean difference: 2.25, confidence interval: 0.08; 4.43), balance (standardised mean difference: 1.84, confidence interval: 0.15; 3.53), balance + nutrition (standardised mean difference: 3.81, confidence interval: 1.57; 6.05) and resistance (standardised mean difference: 1.43, confidence interval: 0.41; 2.46) exercise improved Berg balance scale performance. Resistance + aerobic + balance exercise improved one-leg stance (standardised mean difference: 0.80, confidence interval: 0.39; 1.22) and whole-body vibration improved anterior-posterior (standardised mean difference: -0.89, confidence interval: -1.48; -0.31), medio-lateral (standardised mean difference: -0.58, confidence interval: -1.15; -0.01) postural sway and falls indices (standardised mean difference: -0.75, confidence interval: -1.45; -0.04). Exercise improved all balance measures and should be considered as an adjunct therapy in perimenopausal and postmenopausal women. Whole-body vibration was most frequently the highest ranked intervention; resistance and balance training also improved balance.
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Affiliation(s)
- Gregory S Walsh
- Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Oxford OX3 0BP, UK.
| | - Anne Delextrat
- Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Oxford OX3 0BP, UK.
| | - Adam Bibbey
- Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Oxford OX3 0BP, UK.
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Lecomte M, Tomassi D, Rizzoli R, Tenon M, Berton T, Harney S, Fança-Berthon P. Effect of a Hop Extract Standardized in 8-Prenylnaringenin on Bone Health and Gut Microbiome in Postmenopausal Women with Osteopenia: A One-Year Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients 2023; 15:2688. [PMID: 37375599 DOI: 10.3390/nu15122688] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 05/21/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Estrogen deficiency increases the risk of osteoporosis and fracture. The aim of this study was to investigate whether a hop extract standardized in 8-prenylnaringenin (8-PN), a potent phytoestrogen, could improve bone status of osteopenic women and to explore the gut microbiome roles in this effect. In this double-blind, placebo-controlled, randomized trial, 100 postmenopausal, osteopenic women were supplemented with calcium and vitamin D3 (CaD) tablets and either a hop extract (HE) standardized in 8-PN (n = 50) or a placebo (n = 50) for 48 weeks. Bone mineral density (BMD) and bone metabolism were assessed by DXA measurements and plasma bone biomarkers, respectively. Participant's quality of life (SF-36), gut microbiome composition, and short-chain fatty acid (SCFA) levels were also investigated. In addition to the CaD supplements, 48 weeks of HE supplementation increased total body BMD (1.8 ± 0.4% vs. baseline, p < 0.0001; 1.0 ± 0.6% vs. placebo, p = 0.08), with a higher proportion of women experiencing an increase ≥1% compared to placebo (odds ratio: 2.41 ± 1.07, p < 0.05). An increase in the SF-36 physical functioning score was observed with HE versus placebo (p = 0.05). Gut microbiome α-diversity and SCFA levels did not differ between groups. However, a higher abundance of genera Turicibacter and Shigella was observed in the HE group; both genera have been previously identified as associated with total body BMD. These results suggest that an 8-PN standardized hop extract could beneficially impact bone health of postmenopausal women with osteopenia.
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Affiliation(s)
| | | | - René Rizzoli
- Service of Bone Disease, Geneva University Hospitals and Faculty of Medicine, 1211 Geneva, Switzerland
| | | | | | - Sinead Harney
- Rheumatology Department, Cork University Hospital, T12 DFK4 Cork, Ireland
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Forsyth JJ. Menopause Osteoporosis and Bone Intervention Using Lifestyle Exercise: A Randomized Controlled Study. J Midlife Health 2023; 14:94-100. [PMID: 38029036 PMCID: PMC10664055 DOI: 10.4103/jmh.jmh_27_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/11/2023] [Accepted: 04/29/2023] [Indexed: 12/01/2023] Open
Abstract
Background The aim of the study was to examine the feasibility for postmenopausal women of a bone-strengthening jumping intervention, which has been previously successful for premenopausal women. Materials and Methods Forty-nine participants (mean ± standard deviation [SD] age = 57.8 ± 4.3 years) were randomized into either an exercise intervention or sham-control group in a double-blinded fashion. The intervention consisted of 10 maximal, rest-inserted countermovement jumps, performed three times a week on a hard surface without shoes for 8 months. Sham-control participants performed unilateral balance exercises of equivalent duration. Results The jumps were well tolerated, with women in the jumping group completing 95% of the prescribed exercise. Of the participants who completed the study (n = 23 intervention, n = 16 control), there were no significant differences in broadband ultrasound attenuation (BUA) using quantitative ultrasound (QUS) of the calcaneum within and between groups (mean ± SD BUA = 64.9 ± 7.3 and 66.6 ± 6.5 dB/MHz for intervention pre- and post-trial, respectively, versus mean ± SD BUA = 63.6 ± 4.2 and 64.4 ± 4.5 dB/MHz for sham-controls pre- and post-trial, respectively) or for any QUS parameters, although there was a 3% increase in BUA for intervention participants. Conclusions Recruitment and participation rates were feasible for this duration of study and the exercise was acceptable. For a future study of this nature, 48 participants would be required to ensure adequate power, especially as lifestyle variations and post-menopausal hypoestrogenism prevent substantial gains in bone strength with high-impact exercise.
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Affiliation(s)
- Jacky J. Forsyth
- Centre for Health and Development, Staffordshire University, Stoke-on-Trent, UK
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Mohebbi R, Shojaa M, Kohl M, von Stengel S, Jakob F, Kerschan-Schindl K, Lange U, Peters S, Thomasius F, Uder M, Kemmler W. Exercise training and bone mineral density in postmenopausal women: an updated systematic review and meta-analysis of intervention studies with emphasis on potential moderators. Osteoporos Int 2023:10.1007/s00198-023-06682-1. [PMID: 36749350 DOI: 10.1007/s00198-023-06682-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/20/2023] [Indexed: 02/08/2023]
Abstract
The aim of this systematic review and meta-analysis was (1) to determine exercise effects on bone mineral density (BMD) in postmenopausal women and (2) to address the corresponding implication of bone and menopausal status or supervision in postmenopausal women. A comprehensive search of eight electronic databases according to the PRISMA statement up to August 9, 2022, included controlled exercise trials ≥ 6 months. BMD changes (standardized mean differences: SMD) at the lumbar spine (LS), femoral neck (FN), and total hip (TH) were considered as outcomes. Study group comparisons were conducted for osteopenia/osteoporosis versus normal BMD, early versus late postmenopausal women, and predominantly supervised versus predominantly non-supervised study arms. We applied an inverse heterogeneity (IVhet) model. In summary, 80 studies involving 94 training and 80 control groups with a pooled number of 5581 participants were eligible. The IVhet model determined SMDs of 0.29 (95% CI: 0.16-0.42), 0.27 (95% CI: 0.16-0.39), and 0.41 (95% CI: 0.30-0.52) for LS, FN, and THBMD, respectively. Heterogeneity between the trial results varied from low (I2 = 20%, TH BMD) to substantial (I2 = 68%, LS-BMD). Evidence for publication bias/small study effects was negligibly low (FN-, TH-BMD) to high (LSBMD). We observed no significant differences (p > .09) for exercise effects on LS-, FN-, or TH-BMD-LS between studies/study arms with or without osteopenia/osteoporosis, early versus late postmenopausal women, or predominantly supervised versus non-supervised exercise programs. Using robust statistical methods, the present work provides further evidence for a positive effect of exercise on BMD in postmenopausal women. Differences in bone status (osteopenia/osteoporosis versus normal bone), menopausal status (early versus late postmenopausal), and supervision (yes versus no) did not significantly affect the exercise effects on BMD at LS or proximal femur.
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Affiliation(s)
- Ramin Mohebbi
- Institute of Medical Physics, Friedrich-Alexander University (FAU) Erlangen-Nürnberg, Erlangen, Germany
| | - Mahdieh Shojaa
- Department Population-Based Medicine, Institute of Health Science, University Hospital Tübingen, Tübingen, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Matthias Kohl
- Department of Medical and Life Sciences, University of Furtwangen, Schwenningen, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Simon von Stengel
- Institute of Radiology, University Hospital Erlangen, Erlangen, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Franz Jakob
- Bernhard-Heine-Centrum Für Bewegungsforschung, University of Würzburg, Würzburg, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Katharina Kerschan-Schindl
- Austrian Society for Bone and Mineral Research, Vienna, Austria
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Uwe Lange
- German Society for Physical and Rehabilitative Medicine, Dresden, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Stefan Peters
- German Association for Health-Related Fitness and Exercise Therapy (DVGS), Hürth-Efferen, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Friederike Thomasius
- Osteology Umbrella Association Germany, Austria, Switzerland
- Frankfurt Center of Bone Health, Frankfurt, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Michael Uder
- Institute of Radiology, University Hospital Erlangen, Erlangen, Germany
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany
| | - Wolfgang Kemmler
- Institute of Medical Physics, Friedrich-Alexander University (FAU) Erlangen-Nürnberg, Erlangen, Germany.
- Institute of Radiology, University Hospital Erlangen, Erlangen, Germany.
- Research Group On Guideline "Exercise and Fracture Prevention, Frankfurt, Germany.
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García-Gomariz C, Igual-Camacho C, Sanchís-Sales E, Hernández-Guillén D, Blasco JM. Effects of Three Interventions Combining Impact or Walking at Intense Pace Training, with or without Calcium and Vitamin Supplements, to Manage Postmenopausal Women with Osteopenia and Osteoporosis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11215. [PMID: 36141488 PMCID: PMC9517092 DOI: 10.3390/ijerph191811215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/03/2022] [Accepted: 09/05/2022] [Indexed: 06/16/2023]
Abstract
The purpose was to assess the effects of three interventions on bone mineral density (BMD) to prevent the onset or progression of osteoporosis in postmenopausal women. Specifically, thirty-nine postmenopausal women, diagnosed with osteopenia or osteoporosis, implemented either high-impact training (G1), the same training + calcium and vitamin D intake (G2), or walked at an intense pace + calcium and vitamin D (G3). Baseline change (BC) in BMD was estimated using the femoral neck and lumbar spine T-scores. Participants were classified as having suffered fractures and/or falls before (24-month) and during the 2-year intervention. The participants-aged 61.8 years-were allocated into G1 (n = 9), G2 (n = 16), and G3 (n = 14). The groups evolved similarly over time; however, participants in G2 exhibited the largest T-score improvements with BC over 20%. G1 and G3 maintained BMD levels (BC = -7 to 13.3%; p > 0.05). Falls occurred similarly across the interventions, while the participants in G2 had the lowest percentage of fracture events (p = 0.037). Overall, the findings suggest that regular physical exercise may be effective in maintaining or improving BMD in postmenopausal women presenting with osteopenia or osteoporosis. Due to the limited sample size, the results are preliminary and warrant future randomized trials to validate the findings.
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Affiliation(s)
- Carmen García-Gomariz
- Departament de Infermeria, Universitat de València, 46010 Valencia, Spain
- Group of Physiotherapy in the Ageing Process, Social and Healthcare Strategies, Departament de Fisioteràpia, Universitat de València, 46010 Valencia, Spain
| | - Celedonia Igual-Camacho
- Group of Physiotherapy in the Ageing Process, Social and Healthcare Strategies, Departament de Fisioteràpia, Universitat de València, 46010 Valencia, Spain
- Hospital Clínic i Universitari de València, 46010 Valencia, Spain
| | | | - David Hernández-Guillén
- Group of Physiotherapy in the Ageing Process, Social and Healthcare Strategies, Departament de Fisioteràpia, Universitat de València, 46010 Valencia, Spain
| | - José-M. Blasco
- Group of Physiotherapy in the Ageing Process, Social and Healthcare Strategies, Departament de Fisioteràpia, Universitat de València, 46010 Valencia, Spain
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Osteoporosis among Postmenopausal Women in Jordan: A National Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148803. [PMID: 35886655 PMCID: PMC9315755 DOI: 10.3390/ijerph19148803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/07/2022] [Accepted: 07/10/2022] [Indexed: 11/17/2022]
Abstract
Osteoporosis is considered a widespread health problem that affects senior citizens, particularly older women, after the menopause. This national study aimed to estimate the prevalence of osteoporosis among Jordanian postmenopausal women and to determine the association of demographic and nutritional factors, such as calcium and vitamin D supplement intake, with osteoporosis in postmenopausal women. A cross-sectional study was conducted among 884 postmenopausal women aged ≥50 years. A multistage sampling technique was used to select participants from three geographic regions of Jordan (north, middle, and south). The data were collected from the participants by a team of field researchers comprising men and women through a standard questionnaire. The prevalence of osteoporosis was 19.8% among postmenopausal Jordanian women. The study results showed that age (p ˂ 0.001), geographic region (p = 0.019), occupation (p = 0.002), and educational level (p = 0.001) were significantly associated with osteoporosis. Moreover, osteoporosis was significantly associated with calcium and vitamin D supplement intake (p < 0.05). There is a high prevalence of osteoporosis among postmenopausal Jordanian women. Therefore, there is a need to educate women at this age, and probably at an earlier age, to prevent or reduce the development of osteoporosis.
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Zhang T, Wang X, Wang J. Effect of blood flow restriction combined with low-intensity training on the lower limbs muscle strength and function in older adults: A meta-analysis. Exp Gerontol 2022; 164:111827. [DOI: 10.1016/j.exger.2022.111827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/21/2022] [Accepted: 04/27/2022] [Indexed: 11/17/2022]
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12
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Physical Activity Is Associated with a Lower Risk of Osteoporotic Fractures in Osteoporosis: A Longitudinal Study. J Pers Med 2022; 12:jpm12030491. [PMID: 35330490 PMCID: PMC8949817 DOI: 10.3390/jpm12030491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 12/28/2022] Open
Abstract
The purpose of our study was to examine the occurrence of osteoporotic fractures (fxs) according to the level of physical activity (PA) among osteoporosis using the Korean National Health Insurance Service (NHIS) customized database. From NHIS data from 2009 to 2017, osteoporosis was selected as requested. PA was classified into ‘high PA’ (n = 58,620), ‘moderate PA’ (n = 58,620), and ‘low PA’ (n = 58,620) and were matched in a 1:1:1 ratio by gender, age, income within the household unit, and region of residence. A stratified Cox proportional hazard model was used to calculate hazard ratios (HRs) for each type of fx comparing PA groups. The ‘low PA’ group was the reference group. For vertebral fx, the adjusted HR (95% confidence intervals (CIs)) was 0.27 (0.26–0.28) for the ‘high PA’ group and 0.43 (0.42–0.44) for the ‘moderate PA’ group. For hip fx, the adjusted HR (95% CIs) was 0.37 (0.34–0.40) for the ‘high PA’ group and 0.51 (0.47–0.55) for the ‘moderate PA’ group. For distal radius fx, the adjusted HR (95% CIs) was 0.32 (0.30–0.33) for the ‘high PA’ group and 0.46 (0.45–0.48) for the ‘moderate PA’ group. The results of this study suggest that a higher intensity of PA is associated with a lower risk of osteoporotic fxs, including vertebral fx, hip fx, and distal radius fx.
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Li H, Luo H, Zhang Y, Liu L, Lin R. Association of Metabolic Dysfunction-Associated Fatty Liver Disease and Liver Stiffness With Bone Mineral Density in American Adults. Front Endocrinol (Lausanne) 2022; 13:891382. [PMID: 35846319 PMCID: PMC9280639 DOI: 10.3389/fendo.2022.891382] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/24/2022] [Indexed: 12/23/2022] Open
Abstract
CONTEST The relationship between metabolic dysfunction-associated fatty liver disease (MAFLD) and liver stiffness and bone mineral density (BMD) remains unclear. OBJECTIVES We aimed to investigate the association between MAFLD and liver stiffness and BMD in the United States population. METHODS A cross-sectional study among 2031 participants over 50 years old in the National Health and Nutrition Examination Survey (NHANES) 2017-2018 was performed. All patients underwent vibration controlled transient elastography (VCTE) and dual-energy x-ray absorptiometry (DXA). The linear and logistic regression model were used to analyze the association between the MAFLD and liver stiffness and osteoporosis, with adjustments for known covariates. Furthermore, the sensitive analyses were conducted to explore the relationship between MAFLD and liver stiffness and whole osteoporosis (include femoral and lumbar osteoporosis). RESULTS MAFLD was prevalent in the study population, with a prevalence of 50.9% for men and 40.7% for women. The multiple linear models demonstrated positive associations between MAFLD and liver stiffness and total femur BMD, femur neck BMD, trochanter BMD, intertrochanter BMD. In multiple logistic regression models, both MAFLD and significant liver fibrosis were negatively associated with femoral osteoporosis (OR=0.41, 95% CI: 0.27 to 0.63; OR=0.67, 95% CI: 0.33-1.37, respectively). Nonetheless, when BMI was adjusted, the association between MAFLD and liver stiffness and osteoporosis became insignificant. Besides, as showed in the sensitive analyses, the relationship between MAFLD and liver stiffness and whole osteoporosis were stable. CONCLUSIONS These results suggest that MAFLD and liver stiffness were associated with higher femoral and lumbar bone mineral density in individuals aged over 50 years. But the results may be confounded by BMI.
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Affiliation(s)
- Hejun Li
- Department of Endocrinology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hengcong Luo
- Department of Endocrinology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ying Zhang
- Department of Endocrinology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lisi Liu
- Department of Nephrology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Rong Lin
- Department of Endocrinology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- *Correspondence: Rong Lin,
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14
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Jones AR, Herath M, Ebeling PR, Teede H, Vincent AJ. Models of care for osteoporosis: A systematic scoping review of efficacy and implementation characteristics. EClinicalMedicine 2021; 38:101022. [PMID: 34345811 PMCID: PMC8319463 DOI: 10.1016/j.eclinm.2021.101022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/21/2021] [Accepted: 06/25/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Osteoporosis affects over half of adults over 50 years worldwide. With an ageing population, osteoporosis, fractures and their associated costs are increasing. Unfortunately, despite effective therapies, many with osteoporosis remain undiagnosed and untreated. Models of care (MoC) to improve outcomes include fracture liaison services, screening, education, and exercise programs, however efficacy for these is mixed. The aim of this study is to summarise MoC in osteoporosis and describe implementation characteristics and evidence for improving outcomes. METHODS This systematic scoping review identified articles via Ovid Medline and Embase, published in English between 01/01/2009 and 15/06/2021, describing MoC for adults aged ≥18 years with, or at risk of, osteoporosis and / or health professionals caring for this group. All included at least one of clinical, consumer or clinician outcomes, with fractures and bone mineral density (BMD) change the primary clinical outcomes. Exclusion criteria were studies assessing pharmaceuticals or procedures without other interventions, or insufficient operational details. All study designs were included, with no comparator necessary. Title and abstract were reviewed by two reviewers. Full text review and data extraction was performed by these reviewers for 20% of article and, thereafter by a single author. As the review was predominantly descriptive, no comparator statistics were used. FINDINGS 314 articles were identified describing 289 MoC with fracture liaison services (n=89) and education programs (n=86) predominating. The population had prior fragility fracture in 77 studies, the median (IQR) patient number was 210 (87, 667) and the median (IQR) follow-up duration for outcome assessment was 12 (6, 12·5) months. Fracture reduction was reported by 65 studies, with 16 (37%) graded as high quality, and 19 / 47 studies with a comparator group found a reduction in fractures. BMD change was reported by 73 studies, with 41 finding improved BMD. Implementation characteristics including reach, fidelity and loss to follow-up were under-reported, and consumer and clinician perspectives rare. INTERPRETATION This comprehensive review of MoC for osteoporosis demonstrated inconsistent evidence for improving outcomes despite similar types of models. Future studies should include implementation outcomes, consumer and clinician perspectives, and fracture or BMD outcomes with sufficient duration of follow-up. Authors should consider pragmatic trial designs and co-design with clinicians and consumers.
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Affiliation(s)
- Alicia R Jones
- Monash Centre for Health Research and Implementation, Monash University, Locked Bag 29, Clayton, Vic 3168, Australia
- Department of Endocrinology, Monash Health, Melbourne, Australia
| | - Madhuni Herath
- Department of Endocrinology, Monash Health, Melbourne, Australia
- Hudson Institute of Medical Research, Melbourne, Australia
| | - Peter R Ebeling
- Department of Endocrinology, Monash Health, Melbourne, Australia
- Department of Medicine, School of Clinical Sciences, Monash University, Melbourne, Australia
| | - Helena Teede
- Monash Centre for Health Research and Implementation, Monash University, Locked Bag 29, Clayton, Vic 3168, Australia
- Department of Endocrinology, Monash Health, Melbourne, Australia
| | - Amanda J Vincent
- Monash Centre for Health Research and Implementation, Monash University, Locked Bag 29, Clayton, Vic 3168, Australia
- Department of Endocrinology, Monash Health, Melbourne, Australia
- Corresponding author at: Monash Centre for Health Research and Implementation, Monash University, Locked Bag 29, Clayton, Vic 3168, Australia.
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15
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Bruininks BD, Sage SK, Korak JA. Evaluation of short-term multi-component exercise programming on major variables that directly influence fall risk in older women: a pilot study. J Women Aging 2021; 34:415-428. [PMID: 34223809 DOI: 10.1080/08952841.2021.1942701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Falls are linked to gait and balance inconsistencies influenced by a combination of variables including muscle strength and power. Multicomponent athlete training models that incorporate high-intensity challenging activities have been shown to significantly improve strength, power, and balance. This study evaluated the efficacy of a short-term multi-component dynamic training program on strength, power, and balance in older women. Seventeen women participated in 8-weeks of specialized exercise training. Significant changes were observed in all performance variables from baseline. Results suggest short-term, high intensity multi-component programming can be used safely and effectively to improve major variables that influence falls in older women.
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Affiliation(s)
- Brett D Bruininks
- Department of Health & Exercise Science, University of St. Thomas, St. Paul, Minnesota, USA
| | - Starr K Sage
- Department of Health & Exercise Science, University of St. Thomas, St. Paul, Minnesota, USA
| | - J Adam Korak
- Department of Health & Exercise Science, University of St. Thomas, St. Paul, Minnesota, USA
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16
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Rodrigues IB, Ponzano M, Hosseini Z, Thabane L, Chilibeck PD, Butt DA, Ashe MC, Stapleton J, Wark J, Giangregorio LM. The Effect of Impact Exercise (Alone or Multicomponent Intervention) on Health-Related Outcomes in Individuals at Risk of Fractures: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Sports Med 2021; 51:1273-1292. [PMID: 33914282 DOI: 10.1007/s40279-021-01432-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Exercise is commonly recommended to prevent and manage osteoporosis. High magnitude strains at rapid rate and short bouts should theoretically elicit an osteogenic response; however, the effects of different levels of impact exercises on several outcomes in people at risk of fracture are still unknown. OBJECTIVE To report the effect of impact exercise on falls, fractures, adverse events, mortality, bone mineral density (BMD), physical functioning, and health-related quality of life (QoL). METHODS We included randomized controlled trials testing the effect of impact exercise compared with a non-exercise control on outcomes in adults ≥ 50 years with low BMD or fragility fractures. Two reviewers selected studies and extracted data. Where possible, we pooled outcomes using mean difference (MD) with a fixed-effects model and 95% confidence interval (CI). We reported risk of bias using Cochrane and certainty of evidence using GRADE. RESULTS We included 29 trials; 19 studies evaluated impact exercise alone, and the remaining trials combined impact with resistance or balance training. Impact exercise alone or combined with resistance training improved Timed Up-and-Go values (MD - 0.95 s, 95% CI - 1.09 to - 0.81, low certainty evidence) and lumbar spine (MD 0.04 g/cm2, 95% CI 0.02-0.06, low certainty evidence) and femoral neck BMD (MD 0.04 g/cm2, 95% CI 0.02-0.07, low certainty evidence). Impact exercise did not improve health-related QoL assessed with QUALEFFO-41 (MD 0.06, 95% CI - 2.18 to 2.30, moderate certainty evidence). The effects of impact exercise on falls, fractures, and mortality are uncertain due to insufficient data. Many trials had a high risk of bias for two or more items. CONCLUSIONS There is low certainty evidence that impact exercise may improve physical function and BMD in people at risk of fracture. The effect of impact exercises on falls, fractures, and mortality remains unclear. Our findings should be interpreted with caution due to risk of bias and small sample sizes. TRIAL REGISTRATION Registered in Prospero (CRD42018115579) on January 30, 2019.
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Affiliation(s)
- Isabel B Rodrigues
- Department of Kinesiology, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
| | - Matteo Ponzano
- Department of Kinesiology, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
| | - Zeinab Hosseini
- College of Kinesiology, University of Saskatchewan, Saskatoon, SK, S7N 5B2, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Philip D Chilibeck
- College of Kinesiology, University of Saskatchewan, Saskatoon, SK, S7N 5B2, Canada
| | - Debra A Butt
- Department of Family and Community Medicine, University of Toronto, Toronto, ON, M5G 1V7, Canada
| | - Maureen C Ashe
- Department of Family Practice, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Jackie Stapleton
- University of Waterloo Library, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
| | - John Wark
- Department of Medicine, Bone and Mineral Medicine, Department of Diabetes and Endocrinology, University of Melbourne, Royal Melbourne Hospital, Victoria, 3050, Australia
| | - Lora M Giangregorio
- Department of Kinesiology, University of Waterloo, Waterloo, ON, N2L 3G1, Canada.
- Schlegel-University of Waterloo, Research Institute for Aging, Waterloo, ON, N2J 0E2, Canada.
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17
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Ponzano M, Rodrigues IB, Hosseini Z, Ashe MC, Butt DA, Chilibeck PD, Stapleton J, Thabane L, Wark JD, Giangregorio LM. Progressive Resistance Training for Improving Health-Related Outcomes in People at Risk of Fracture: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Phys Ther 2021; 101:6048920. [PMID: 33367736 DOI: 10.1093/ptj/pzaa221] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 11/23/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Osteoporosis clinical practice guidelines recommend exercise to prevent fractures, but the efficacy of exercise depends on the exercise types, population studied, or outcomes of interest. The purpose of this systematic review was to assess the effects of progressive resistance training (PRT) on health-related outcomes in people at risk of fracture. METHODS Multiple databases were searched in October 2019. Eligible articles were randomized controlled trials of PRT interventions in men and women ≥50 years with low bone mineral density (BMD) or fracture history. Descriptive information and mean difference (MD) and SD were directly extracted for included trials. A total of 53 studies were included. RESULTS The effects of PRT on the total number of falls (incidence rate ratio [IRR] = 1.05; 95% CI = 0.91 - 1.21; 7 studies) and on the risk of falling (risk ratio [RR] = 1.23; 95% CI = 1.00 - 1.51; 5 studies) are uncertain. PRT improved performance on the Timed "Up and Go" test (MD = -0.89 seconds; 95% CI = -1.01 to -0.78; 13 studies) and health-related quality of life (standardized MD = 0.32; 95% CI = 0.22-0.42; 20 studies). PRT may increase femoral neck (MD = 0.02 g/cm2; 95% CI = 0.01-0.03; 521 participants, 5 studies) but not lumbar spine BMD (MD = 0.02 g/cm2; 95% CI = -0.01-0.05; 4 studies), whereas the effects on total hip BMD are uncertain (MD = 0.00 g/cm2; 95% CI = 0.00-0.01; 435 participants, 4 studies). PRT reduced pain (standardized MD = -0.26; 95% CI = -0.37 to -0.16; 17 studies). Sensitivity analyses, including PRT-only studies, confirmed these findings. CONCLUSION Individuals at risk of fractures should be encouraged to perform PRT, as it may improve femoral neck BMD, health-related quality of life, and physical functioning. PRT also reduced pain; however, whether PRT increases or decreases the risk of falls, the number of people experiencing a fall, or the risk of fall-related injuries is uncertain. IMPACT Individuals at risk of fractures should be encouraged to perform PRT, as it may have positive effects on femoral neck BMD, health-related quality of life, physical functioning, and pain, and adverse events are rare. LAY SUMMARY Exercise is recommended for people at risk of osteoporotic fractures. Our study showed that progressive resistance training improves physical functioning, quality of life, and reduces pain. The effects of progressive resistance training on the risk of falling are unclear. Adverse events are rare, and often minor (eg, soreness, pain, musculoskeletal injury). Considering the benefits and safety, people at risk of fractures should engage in progressive resistance training interventions.
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Affiliation(s)
| | | | | | - Maureen C Ashe
- The University of British Columbia, Vancouver, Canada.,Centre for Hip Health and Mobility, Vancouver, Canada
| | - Debra A Butt
- University of Toronto, Toronto, Canada.,Scarborough Health Network, Scarborough, Canada
| | | | | | - Lehana Thabane
- McMaster University, Hamilton, Canada.,St Joseph's Healthcare Hamilton, Hamilton, Canada
| | - John D Wark
- University of Melbourne, Melbourne, Australia.,Royal Melbourne Hospital, Parkville, Australia
| | - Lora M Giangregorio
- University of Waterloo, Waterloo, Canada.,Schlegel-UW Research Institute for Aging, Waterloo, Canada
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18
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Kistler-Fischbacher M, Weeks BK, Beck BR. The effect of exercise intensity on bone in postmenopausal women (part 2): A meta-analysis. Bone 2021; 143:115697. [PMID: 33357834 DOI: 10.1016/j.bone.2020.115697] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 09/21/2020] [Accepted: 10/14/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Previous reviews have concluded that exercise has only modest effects on bone mineral density (BMD) in postmenopausal women. Despite the well-recognized strong positive relationship between load magnitude and bone response observed from animal research, the majority of human trials have examined the effects of only low to moderate intensity exercise on bone. We speculated that meta-analysing according to intensity may reveal a more potent exercise effect at higher intensity. OBJECTIVES To determine the effects of low, moderate and high intensity exercise on BMD at the spine and hip in postmenopausal women. METHODS Electronic databases and reference lists were searched for RCTs that examined the effect of exercise compared to control on DXA-derived lumbar spine, femoral neck or total hip BMD in healthy postmenopausal women. Interventions were classified as low, moderate or high intensity and pooled based on classification. Mean differences (MD) were calculated using random effects models and a risk of bias analysis was undertaken. To determine the effect of different exercise types (resistance and impact training) on BMD outcomes, subgroup analyses for all intensity categories and outcomes were conducted. Separate meta-analyses were undertaken to examine the influence of adding exercise to a bone medication intervention and to examine exercise effects on fracture risk. RESULTS Fifty-three trials, testing 63 interventions (19 low, 40 moderate, 4 high intensity) were included. At the lumbar spine, high intensity exercise yielded greater BMD effects (MD = 0.031 g/cm2 95% CI [0.012, 0.049], p = 0.002) than moderate (MD = 0.012 g/cm2 95% CI [0.008, 0.017], p < 0.001) and low intensity (MD = 0.010 g/cm2 95% CI [0.005, 0.015], p < 0.001). Low and moderate intensity exercise was equally effective at the femoral neck (low: 0.011 g/cm2 95% CI [0.006, 0.016], p < 0.001; moderate: 0.011 g/cm2 95% CI [0.007, 0.015], p < 0.001), but no effect of high-intensity exercise was observed. Moderate intensity exercise increased total hip BMD (0.008 g/cm2 95% CI [0.004, 0.012], p < 0.001), but low intensity did not. There were insufficient data to meta-analyse the effect of high intensity exercise at the total hip. Resistance training, potentially in combination with impact training, appears to be the most effective osteogenic stimulus at the spine and hip. Findings from meta-regression analyses were not informative and no influence of exercise on medication efficacy was observed. Risk of bias was mainly low or unclear due to insufficient information reported. CONCLUSION High intensity exercise is a more effective stimulus for lumbar spine BMD than low or moderate intensity, but not femoral neck BMD, however, the latter finding may be due to lack of power. While data from high-intensity exercise interventions are limited, the current comprehensive meta-analysis demonstrates the same positive relationship between load magnitude and bone response in humans that is observed in animal research. Findings have implications for optimal exercise prescription for osteoporosis in postmenopausal women. STUDY REGISTRATION Registered on PROSPERO (CRD42018117254).
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Affiliation(s)
- Melanie Kistler-Fischbacher
- Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; School of Allied Health Sciences, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia
| | - Benjamin K Weeks
- Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; School of Allied Health Sciences, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia
| | - Belinda R Beck
- Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; School of Allied Health Sciences, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; The Bone Clinic, Brisbane, QLD, Australia.
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19
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Kistler-Fischbacher M, Weeks BK, Beck BR. The effect of exercise intensity on bone in postmenopausal women (part 1): A systematic review. Bone 2021; 143:115696. [PMID: 33357833 DOI: 10.1016/j.bone.2020.115696] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 09/21/2020] [Accepted: 10/14/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Previous systematic reviews and meta-analyses of exercise effects on bone have reported null or modest effect sizes. While animal research has determined that a strong positive relationship exists between load magnitude/intensity and bone adaptation, nevertheless many human exercise interventions have been applied at low intensity. Meta-analytic pooling of exercise interventions irrespective of intensity dilutes the ability to detect efficacy of any one training regimen. Parsing out efficacy of low, moderate and high intensity exercise interventions will assist the determination of optimal exercise prescription for bone. OBJECTIVES First, to summarise and critically evaluate existing evidence of exercise effect on bone mass, bone structure and bone turnover markers (BTMs) in healthy postmenopausal women. Second, to examine the influence of intensity on bone response to exercise. METHODS Electronic databases (Embase, Scopus, CINAHL Plus, SPORTDiscus), database platforms (PubMed, Cochrane CENTRAL, ProQuest Central, Web of Science) and reference lists of included studies were searched for controlled trials and randomised controlled trials that described the effect of any exercise intervention compared to control on bone mass, bone structure or BTMs in healthy postmenopausal women. Fracture incidence was included as an exploratory endpoint. Data was extracted and weighed against the results of a comprehensive risk of bias analysis. RESULTS One hundred trials were included, investigating a total of 120 exercise interventions. Of those, 57 interventions were low intensity, 57 were moderate, and six were high intensity. On balance, low intensity exercise was not an effective stimulus to increase bone mass. Higher quality evidence suggests moderate to high intensity interventions, particularly those that combined high intensity resistance and impact training, were most beneficial for bone mass. Only high intensity exercise appears to improve structural parameters of bone strength, however, data are limited. Only low and moderate intensity interventions have measured BTMs and no notable benefits have been observed. The quality of trials varied greatly, and risk of bias determinations were frequently limited by insufficiently reported detail. CONCLUSION Heterogeneity in both study quality and outcomes limits the ability to draw strong conclusions from this comprehensive systematic review of RCT and CT reports. Nevertheless, there is a tendency in the higher quality data to indicate exercise intensity is positively related to the adaptive bone response. Part 2 of this review series reports a meta-analysis of the RCT data in order to draw quantitative conclusions from the higher quality trials. STUDY REGISTRATION Registered on PROSPERO (CRD42018117254).
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Affiliation(s)
- Melanie Kistler-Fischbacher
- Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; School of Allied Health Sciences, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia
| | - Benjamin K Weeks
- Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; School of Allied Health Sciences, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia
| | - Belinda R Beck
- Menzies Health Institute Queensland, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; School of Allied Health Sciences, Griffith University, Gold Coast campus, Gold Coast, QLD, Australia; The Bone Clinic, Brisbane, QLD, Australia.
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20
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Zheng XY, Zhou Z, Gao Y, Chen Y, Li R, Zhou M, Zhu D. Racial differences and factors associated with low femoral neck bone mineral density: an analysis of NHANES 2005-2014 data. Arch Osteoporos 2021; 16:9. [PMID: 33409707 DOI: 10.1007/s11657-020-00850-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 11/02/2020] [Indexed: 02/03/2023]
Abstract
UNLABELLED Using national representative data, we found the prevalence of and risk factors associated with low BMD differed by race and ethnicity. PURPOSE Race/ethnicity is an important determinant of osteoporosis risk. The study aims were to (1) estimate the racial and ethnic differences in the prevalence of low BMD, (2) identify factors associated with low BMD by race and ethnic group, and (3) evaluate if the association between sleep duration and low BMD is modified by age, sex, gender, and/or race/ethnicity. METHODS Using data from the National Health and Nutrition Examination Survey (NHANES) database from 2005 to 2014, totally, 7992 participants aged ≥ 50 years were included as the primary cohort. Three race/ethnic groups were included: non-Hispanic Whites, Hispanics, and non-Hispanic Blacks. Low BMD was defined by femoral neck BMD T-scores less than - 1, as measured by DXA scan. Univariate and multivariate analyses were performed to determine associations between participants' demographics, comorbidities, lifestyle characteristics, and prevalent low BMD. RESULTS Prevalence of low BMD was 50.8% among non-Hispanic Whites, 23.7% among non-Hispanic Blacks, and 44.0% among Hispanics. After adjusting for confounders, advanced age, female gender, and fracture history were significantly associated with increased odds of low BMD in all three race/ethnic groups. Family history of osteoporosis, ever used glucocorticoids daily, and vitamin D deficiency or insufficiency were associated with increased odds of low BMD only among non-Hispanic Whites. Cardiovascular disease (CVD) history and diabetes were associated with low BMD only among non-Hispanic Blacks. Short sleep duration was not associated with low BMD in all ethnic groups, but was significantly associated with low BMD in older adults (> 65 years) and females. CONCLUSIONS Prevalence of low BMD among three race/ethnic groups in the USA is determined, with race/ethnic disparities in several risk factors associated with low BMD identified. By contrast, advanced age, female gender, and fracture history are associated with increased odds of low BMD across all race/ethnic groups. The association between sleep duration and low BMD is modified by age and sex. Together, these findings may help clinicians and healthcare providers formulate better care for individual's bone health.
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Affiliation(s)
- Xiao-Yun Zheng
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China.
| | - Zhi Zhou
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China
| | - Yan Gao
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China
| | - Yi Chen
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China
| | - Rui Li
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China
| | - Mo Zhou
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China
| | - Dan Zhu
- Department of Senior Official Ward, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Beijing, 100029, China
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21
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Kemmler W, Shojaa M, Kohl M, von Stengel S. Effects of Different Types of Exercise on Bone Mineral Density in Postmenopausal Women: A Systematic Review and Meta-analysis. Calcif Tissue Int 2020; 107:409-439. [PMID: 32785775 PMCID: PMC7546993 DOI: 10.1007/s00223-020-00744-w] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 07/31/2020] [Indexed: 01/22/2023]
Abstract
In this sub-analysis of a comprehensive meta-analysis, we aimed to determine the effect of different types of exercise on (areal) bone mineral density (BMD) in postmenopausal women. A systematic review of the literature according to the PRISMA statement included (a) controlled trials, (b) with at least one exercise and one control group, (c) intervention ≥ 6 months, (d) BMD assessments at lumbar spine (LS), femoral neck (FN) or total hip (TH), (e) in postmenopausal women. Eight electronic databases were scanned without language restrictions up to March 2019. The present subgroup analysis was conducted as a mixed-effect meta-analysis with "type of exercise" as the moderator. The 84 eligible exercise groups were classified into (a) weight bearing (WB, n = 30) exercise, (b) (dynamic) resistance exercise (DRT, n = 18), (c) mixed WB&DRT interventions (n = 36). Outcome measures were standardized mean differences (SMD) for BMD-changes at LS, FN and TH. All types of exercise significantly affect BMD at LS, FN and TH. SMD for LS average 0.40 (95% CI 0.15-0.65) for DRT, SMD 0.26 (0.03-0.49) for WB and SMD 0.42 (0.23-0.61) for WB&DRT. SMD for FN were 0.27 (0.09-0.45) for DRT, 0.37 (0.12-0.62) for WB and 0.35 (0.19-0.51) for WB&DRT. Lastly, SMD for TH changes were 0.51 (0.28-0.74) for DRT, 0.40 (0.21-0.58) for WB and 0.34 (0.14-0.53) for WB&DRT. In summary, we provided further evidence for the favorable effect of exercise on BMD largely independent of the type of exercise. However, in order to generate dedicated exercise recommendations or exercise guideline, meta-analyses might be a too rough tool.
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Affiliation(s)
- Wolfgang Kemmler
- Institute of Medical Physics, Friedrich-Alexander University Erlangen-Nürnberg, Henkestrasse 91, 91052, Erlangen, Germany.
| | - Mahdieh Shojaa
- Institute of Medical Physics, Friedrich-Alexander University Erlangen-Nürnberg, Henkestrasse 91, 91052, Erlangen, Germany
| | - Matthias Kohl
- Department of Medical and Life Sciences, University of Furtwangen, Schwenningen, Germany
| | - Simon von Stengel
- Institute of Medical Physics, Friedrich-Alexander University Erlangen-Nürnberg, Henkestrasse 91, 91052, Erlangen, Germany
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Overspeed Stimulus Provided by Assisted Jumping Encourages Rapid Increases in Strength and Power Performance of Older Adults. J Aging Phys Act 2020; 29:259-266. [PMID: 32919381 DOI: 10.1123/japa.2020-0012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 05/22/2020] [Accepted: 07/05/2020] [Indexed: 11/18/2022]
Abstract
Following a 4-week control period, 24 older men and women (55-91 years) attended a 4-week progressive jumping program to determine whether assisted jumping could be safely and effectively implemented as a novel stimulus in healthy older adults. Bodyweight countermovement jump performance, isometric and isokinetic strength, postural stability, and exercise enjoyment were assessed before the control period, before the training intervention, and after the training intervention. Following the 4-week intervention, eccentric quadriceps strength increased by 19 N·m (95% confidence interval [2, 36], p = .013), bodyweight countermovement jump height increased by 1.7 cm (95% CI [0.5, 2.9], p < .001), postural sway improved by 2.1 mm/s (95% CI [0.3, 4.0], p = .026), and the participants' perceived exercise enjoyment improved (p = .026). Therefore, using assisted jumping to induce an overspeed training stimulus in a jump training program resulted in similar performance improvements as in previous studies in older populations but with less training volume and a shorter training duration.
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Anupama DS, Norohna JA, Acharya KK, Ravishankar, George A. Effect of exercise on bone mineral density and quality of life among postmenopausal women with osteoporosis without fracture: A systematic review. Int J Orthop Trauma Nurs 2020; 39:100796. [PMID: 33041224 DOI: 10.1016/j.ijotn.2020.100796] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 06/04/2020] [Accepted: 06/23/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Osteoporosis is a progressive disease commonly seen in postmenopausal women which is characterized by decreased bone mass. This is becoming an important public health issue in India. This review aimed to evaluate the effect of exercise on quality of life and bone health status among postmenopausal osteoporotic women. METHODS We searched the following databases: Pubmed-Medline, Proquest, CINAHL, Scopus, Cochrane Central and PEDro. The review included randomized controlled trials that examined the use of exercise aimed at improving bone mineral density and quality of life in postmenopausal osteoporotic women without a history of fracture. Risk of bias was assessed by the Cochrane Risk of Bias tool. RESULTS This review suggests exercise is effective in improving the bone mineral density and quality of life of postmenopausal women with osteoporosis. The exercise interventions included in the studies were heterogeneous and included: Tai Chi, high intensity aerobic exercises, Modified Eight Section Brocade exercises, progressive slow loading low impact exercises, pilates and closed kinetic exercises. Four studies had a small sample size and in three studies, interventions were for a shorter duration. Meta-analysis could not be performed as the studies were not homogenous. CONCLUSION There is a need to conduct more experimental trials with robust research methods so that a high risk of bias can be avoided. The available evidence supports the positive effects of exercises on postmenopausal osteoporosis.
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Affiliation(s)
- D S Anupama
- Manipal College of Nursing, MAHE, Manipal, India
| | - Judith A Norohna
- Department of OBG nursing, Manipal college of Nursing, MAHE, Manipal, India.
| | | | - Ravishankar
- Department of Statistics, Prasanna School of Public Health, MAHE, Manipal, India
| | - Anice George
- Manipal College of Nursing, MAHE, Manipal, India
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Shojaa M, Von Stengel S, Schoene D, Kohl M, Barone G, Bragonzoni L, Dallolio L, Marini S, Murphy MH, Stephenson A, Mänty M, Julin M, Risto T, Kemmler W. Effect of Exercise Training on Bone Mineral Density in Post-menopausal Women: A Systematic Review and Meta-Analysis of Intervention Studies. Front Physiol 2020; 11:652. [PMID: 32655410 PMCID: PMC7325605 DOI: 10.3389/fphys.2020.00652] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/22/2020] [Indexed: 12/17/2022] Open
Abstract
Osteoporosis is a major health problem in post-menopausal women (PMW). Exercise training is considered a cost-effective strategy to prevent osteoporosis in middle aged-older people. The purpose of this study is to summarize the effect of exercise on BMD among PMW. A comprehensive search of electronic databases was conducted through PubMed, Scopus, Web of Science, Cochrane, Science Direct, Eric, ProQuest, and Primo. BMD changes (standardized mean differences: SMD) of the lumbar spine (LS) femoral neck (FN) and/or total hip were considered as outcome measures. After subgroup categorization, statistical methods were used to combine data and compare subgroups. Seventy-five studies were included. The pooled number of participants was 5,300 (intervention group: n = 2,901, control group: n = 2,399). The pooled estimate of random effect analysis was SMD = 0.37, 95%-CI: 0.25–0.50, SMD = 0.33, 95%-CI: 0.23–0.43, and SMD = 0.40, 95%-CI: 0.28–0.51 for LS, FN, and total Hip-BMD, respectively. In the present meta-analysis, there was a significant (p < 0.001), but rather low effect (SMD = 0.33–0.40) of exercise on BMD at LS and proximal femur. A large variation among the single study findings was observed, with highly effective studies but also studies that trigger significant negative results. These findings can be largely attributed to differences among the exercise protocols of the studies. Findings suggest that the true effect of exercise on BMD is diluted by a considerable amount of studies with inadequate exercise protocols.
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Affiliation(s)
- Mahdieh Shojaa
- Institute of Medical Physics, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Simon Von Stengel
- Institute of Medical Physics, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Daniel Schoene
- Institute of Medical Physics, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Matthias Kohl
- Department of Medical and Life Sciences, Institute of Precision Medicine, Furtwangen University, Furtwangen im Schwarzwald, Germany
| | - Giuseppe Barone
- Department for Life Quality Studies, University of Bologna, Bologna, Italy
| | - Laura Bragonzoni
- Department for Life Quality Studies, University of Bologna, Bologna, Italy
| | - Laura Dallolio
- Department of Biomedical and Neuromotor Science, University of Bologna, Bologna, Italy
| | - Sofia Marini
- Department for Life Quality Studies, University of Bologna, Bologna, Italy
| | - Marie H Murphy
- School of Sport, Faculty of Life and Health Sciences, Ulster University, Coleraine, United Kingdom
| | - Aoife Stephenson
- School of Sport, Faculty of Life and Health Sciences, Ulster University, Coleraine, United Kingdom
| | - Minna Mänty
- Department of Public Health, University of Helsinki, Helsinki, Finland.,Department of Strategy and Research, Vantaa, Finland
| | - Mikko Julin
- Department of Physiotherapy, Laurea University of Applied Sciences, Espoo, Finland
| | - Tapani Risto
- Department of Physiotherapy, Laurea University of Applied Sciences, Espoo, Finland
| | - Wolfgang Kemmler
- Institute of Medical Physics, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
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Montgomery GJ, Abt G, Dobson CA, Evans WJ, Aye M, Ditroilo M. A 12-month continuous and intermittent high-impact exercise intervention and its effects on bone mineral density in early postmenopausal women: a feasibility randomized controlled trial. J Sports Med Phys Fitness 2020; 60:770-778. [DOI: 10.23736/s0022-4707.20.10412-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Cauley JA, Giangregorio L. Physical activity and skeletal health in adults. Lancet Diabetes Endocrinol 2020; 8:150-162. [PMID: 31759956 DOI: 10.1016/s2213-8587(19)30351-1] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/07/2019] [Accepted: 10/08/2019] [Indexed: 12/15/2022]
Abstract
The purpose of this Review is to examine the associations between physical activity and skeletal health, with an emphasis on observational studies with fracture outcomes and randomised controlled trials (RCTs) of physical activity interventions in adults older than 40 years. In general, increased physical activity-primarily leisure time activity or moderate or vigorous physical activity-is associated with a 1-40% lower risk of hip and all fractures. The primary limitation of these studies relates to health status; healthy people are more likely to exercise and less likely to fracture. Although there is no sufficiently powered RCT of exercise with a fracture outcome, there is evidence that some types of exercise prevent falls and bone loss, and meta-analyses support the anti-fracture effectiveness of exercise. RCTs and meta-analyses suggest that programmes combining impact exercise with moderate or high-intensity progressive resistance exercise might maintain or improve bone mass and prevent fractures, and that functional strength and balance training prevents falls.
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Affiliation(s)
- Jane A Cauley
- Graduate School of Public Health, Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Lora Giangregorio
- BC Matthews Hall and Lyle S Hallman Institute, Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada
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Effect of 2 years of endurance and high-impact training on preventing osteoporosis in postmenopausal women: randomized clinical trial. Menopause 2019; 25:301-306. [PMID: 29040219 DOI: 10.1097/gme.0000000000001005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE The aim of the study was to analyze the effects of endurance and high-impact training oriented toward preventing osteoporosis in postmenopausal women with calcium and vitamin D supplementation. METHODS This study was a randomized clinical trial. Thirty-six postmenopausal women were randomized to the control and experimental groups. Thirty-four women completed the 2-year interventions. The control group training involved walking at an intense pace. The experimental group conducted high-impact training specifically oriented to prevent osteoporosis. Dual-energy x-ray absorptiometry was used to estimate the T-scores of the lumbar spine and femoral neck. RESULTS The fast-walking group showed constant T-scores in the femoral neck and improved T-scores in the lumbar spine. High-impact exercises produced improvements in both anatomical levels. Significant differences were found in the femoral neck (ΔControl = -0.04, ΔExperimental = 0.28). The differences were not significant in the lumbar spine (ΔControl = 0.27, ΔExperimental = 0.47). Cohen's effect size (d = 0.52) suggested a medium practical significance of the trial. The power was 51%. CONCLUSIONS Calcium plus vitamin D supplementation combined with specifically oriented exercises had a higher impact in the femoral neck than walking at an intense pace. As there were no differences at the lumbar spine level, the results were, however, inconclusive concerning which type of exercise was the most convenient. Importantly, the fact that the T-scores did not decrease after 2 years supports the belief that both proposed interventions can be conveniently used to prevent osteoporosis in postmenopausal women. A trial with a larger sample size would provide consistency to the findings and is warranted given the possible effects and benefits.
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Vetrovsky T, Steffl M, Stastny P, Tufano JJ. The Efficacy and Safety of Lower-Limb Plyometric Training in Older Adults: A Systematic Review. Sports Med 2019; 49:113-131. [PMID: 30387072 PMCID: PMC6349785 DOI: 10.1007/s40279-018-1018-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The aging process is associated with a progressive decline of neuromuscular function, increased risk of falls and fractures, impaired functional performance, and loss of independence. Plyometric training may mitigate or even reverse such age-related deterioration; however, little research on the effects of plyometric exercises has been performed in older adults. OBJECTIVE The objective of this systematic review was to evaluate the safety and efficacy of plyometric training in older adults. METHODS Papers reporting on randomized trials of plyometric training in older adults (≥ 60 years) and published up to December 2017 were sought in the PubMed, SPORTDiscus, Scopus, and EMBASE databases, and their methodological quality was assessed using the Physiotherapy Evidence Database (PEDro) scale. A narrative synthesis of the findings is presented in this systematic review. RESULTS Of the 2236 identified papers, 18 were included in the review, reporting on 12 different studies with a mean PEDro score of 6.0 (range 4-7). Altogether, 289 subjects (176 females and 113 males) were included in 15 intervention groups with plyometric components (n = 8-36 per group); their mean age ranged from 58.4 to 79.4 years. The plyometric training lasted from 4 weeks to 12 months. Muscular strength, bone health, body composition, postural stability, and jump and physical performance were the most often reported outcomes. No study reported increased occurrence of injuries or other adverse events related to plyometric exercises. CONCLUSION Plyometric training is a feasible and safe training option with potential for improving various performance, functional, and health-related outcomes in older persons.
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Affiliation(s)
- Tomas Vetrovsky
- The Strength and Conditioning Laboratory, Department of Physiology and Biochemistry, Faculty of Physical Education and Sport, Charles University, Jose Martiho 269/31, 162 52, Prague 6, Czech Republic.
| | - Michal Steffl
- The Strength and Conditioning Laboratory, Department of Physiology and Biochemistry, Faculty of Physical Education and Sport, Charles University, Jose Martiho 269/31, 162 52, Prague 6, Czech Republic
| | - Petr Stastny
- Department of Sport Games, Faculty of Physical Education and Sport, Charles University, Jose Martiho 269/31, 162 52, Prague 6, Czech Republic
| | - James J Tufano
- The Strength and Conditioning Laboratory, Department of Physiology and Biochemistry, Faculty of Physical Education and Sport, Charles University, Jose Martiho 269/31, 162 52, Prague 6, Czech Republic
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Kunutsor SK, Leyland S, Skelton DA, James L, Cox M, Gibbons N, Whitney J, Clark EM. Adverse events and safety issues associated with physical activity and exercise for adults with osteoporosis and osteopenia: A systematic review of observational studies and an updated review of interventional studies. J Frailty Sarcopenia Falls 2018; 3:155-178. [PMID: 32300705 PMCID: PMC7155356 DOI: 10.22540/jfsf-03-155] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2018] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES We conducted a systematic review to identify adverse effects of physical activity and/or exercise for adults with osteoporosis/osteopenia. We synthesised evidence from observational studies, and updated three previously published systematic reviews. METHODS We searched MEDLINE, EMBASE, CINAHL, Web of Science, grey literature and reference lists of relevant studies. Selection criteria were: (1) observational studies in patients with osteoporosis/osteopenia; and (2) in accordance with the criteria used in the previous reviews. A narrative synthesis was conducted for the observational data. Random effects meta-analysis was undertaken for the review updates. RESULTS For the observational synthesis 14 studies were included. The majority of studies reported no adverse events, reduced incidence/improvement, or no significant change after physical activity or exercise. Activities that involved spinal flexion (certain yoga moves and sit-ups) were associated with a greater risk of vertebral fractures but these events were rare. For the update of reviews, 57 additional studies were identified. Exercise was generally associated with a greater number of minor adverse events including mild muscle/joint pain. Serious adverse events were rare and could not be attributed to the intervention. CONCLUSION Patients with osteoporosis/osteopenia can safely participate in structured exercise programmes, whether at home or in supervised facilities. Systematic review registration for observational studies: PROSPERO 2017: CRD42017070551.
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Affiliation(s)
- Setor K. Kunutsor
- National Institute for Health Research Bristol Biomedical Research Centre, University of Bristol, UK
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Learning & Research Building (Level 1), Southmead Hospital, Bristol, UK
| | | | - Dawn A Skelton
- School of Health & Life Sciences, Centre for Living, Glasgow Caledonian University, Glasgow
| | - Laura James
- Department of Academic Physiotherapy, King’s College London, London, UK
| | - Matthew Cox
- Department of Academic Physiotherapy, King’s College London, London, UK
| | - Nicola Gibbons
- Department of Academic Physiotherapy, King’s College London, London, UK
| | - Julie Whitney
- Department of Academic Physiotherapy, King’s College London, London, UK
| | - Emma M. Clark
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Southmead Hospital, Bristol, UK
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The Effectiveness of Combined Exercise Interventions for Preventing Postmenopausal Bone Loss: A Systematic Review and Meta-analysis. J Orthop Sports Phys Ther 2017; 47:241-251. [PMID: 28257620 DOI: 10.2519/jospt.2017.6969] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Study Design Systematic review and meta-analysis. Background It remains unclear whether exercise combining different types of physical activities (combined exercise interventions) would effectively preserve postmenopausal women's bone mineral density (BMD) at different sites. Objective To examine the impact of combined exercise interventions on lumbar spine, femoral neck, total hip, and total body BMD in postmenopausal women. Methods An electronic database search was conducted in PubMed, EMBASE, SPORTDiscus, and Web of Science up to January 1, 2016. Randomized controlled trials that conducted combined exercise interventions and reported BMD values in postmenopausal women were included. Two authors independently extracted the data from individual studies. The primary end point was the change in BMD values from baseline to follow-up. The effect sizes were estimated by the standardized mean difference (SMD) methods using fixed-effects models. Results Eleven randomized controlled trials including 1061 postmenopausal women met the inclusion criteria. The levels of between-study heterogeneity were relatively low (I2<50%). Exercise integrating different physical activities significantly increased lumbar spine (SMD, 0.170; 95% confidence interval [CI]: 0.027, 0.313; P = .019), femoral neck (SMD, 0.177; 95% CI: 0.030, 0.324; P = .018), total hip (SMD, 0.198; 95% CI: 0.037, 0.359; P = .016), and total body (SMD, 0.257; 95% CI: 0.053, 0.461; P = .014) BMD. Combined exercise interventions generated a beneficial effect on femoral neck BMD (SMD, 0.219; 95% CI: 0.034, 0.404; P = .020) in groups with women aged younger than 60 years, and significantly improved lumbar spine BMD (SMD, 0.349; 95% CI: 0.064, 0.634; P = .016) in groups with women aged 60 years or older. Conclusion Our findings suggest that combined exercise interventions appear to be effective in preserving postmenopausal women's BMD at the lumbar spine, femoral neck, total hip, and total body. Level of Evidence Therapy, level 1a. J Orthop Sports Phys Ther 2017;47(4):241-251. Epub 3 Mar 2017. doi:10.2519/jospt.2017.6969.
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Rodrigues IB, Armstrong JJ, Adachi JD, MacDermid JC. Facilitators and barriers to exercise adherence in patients with osteopenia and osteoporosis: a systematic review. Osteoporos Int 2017; 28:735-745. [PMID: 27714441 DOI: 10.1007/s00198-016-3793-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 09/27/2016] [Indexed: 10/20/2022]
Abstract
UNLABELLED The aim of this study was to categorize the facilitators and barriers of exercise and identify methods to promote exercise adherence in the osteoporosis population. Despite the fair methodological quality of included randomized controlled trials (RCTs), less than 75 % identified facilitators and barriers to exercise. Methods to promote and measure exercise adherence were poorly reported. INTRODUCTION Several studies have shown exercise to be successful in maintaining or increasing BMD in individuals with low bone mass. Yet, adherence to exercise is poor, with 50 % of those registered in an exercise program dropping out within the first 6 months, lack of time being the number one barrier in many populations. However, in the osteoporosis population, the main facilitator and barrier to exercise is still unclear. The aim of this study is to examine the extent to which RCTs reported the facilitators and the barriers to exercise and identified methods to promote adherence to an exercise program. METHODS PubMed, CINHAL, EMBASE, and the Cochrane Review were queried using a predefined search criterion, and the resulting citations were imported into DistillerSR. Screening was carried out by two independent reviewers, and articles were included in the analysis by consensus. The methodological quality of included studies was assessed using the PEDro scale. RESULTS Fifty-four RCTs examining exercise interventions in patients with osteopenia or osteoporosis were included. A spectrum of facilitators and barriers to exercise for osteoporotic patients were identified; however, no one facilitator was more frequently reported than the other. The most commonly reported barriers were lack of time and transportation. In most RCTs, methods to promote and measure exercise adherence were unsatisfactory. Of the 54 papers, 72 % reported an adherence rate to an exercise program; the lowest reported rate was 51.7 %, and the highest 100 %. CONCLUSIONS Most RCTs found were of fair quality; however, less than three quarters identified facilitators and barriers to exercise. Reporting of methods to promote and measure exercise adherence were low. Future work should be directed toward identifying major facilitators and barriers to exercise adherence within RCTs. Only then can methods be identified to leverage facilitators and overcome barriers, thus strengthening the evidence for efficacy of optimal interventional exercise programs. This review has been registered in PROSPERO under registration number CRD42016039941.
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Affiliation(s)
- I B Rodrigues
- McMaster University School of Rehabilitation Science, 1280 Main Street W, IAHS 308, Hamilton, ON, L8S 4K1, Canada.
| | - J J Armstrong
- Schulich School of Medicine and Dentistry, 101-460 Wellington St., London, ON, N6A 3P8, Canada
| | - J D Adachi
- McMaster University Department of Medicine St. Joseph's Healthcare Hamilton, 25 Charlton Ave. E Room 501, Hamilton, ON, L8N 1Y2, Canada
| | - J C MacDermid
- Hand and Upper Limb Center Clinical Research Lab, 930 Richmond St., London, ON, N6A 3J4, Canada
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Giangregorio L, El-Kotob R. Exercise, muscle, and the applied load-bone strength balance. Osteoporos Int 2017; 28:21-33. [PMID: 27738713 DOI: 10.1007/s00198-016-3780-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 09/14/2016] [Indexed: 12/01/2022]
Abstract
A fracture occurs when the applied load is greater than the bone can withstand. Clinical practice guidelines for the management of osteoporosis include recommendations for exercise; one of the few therapies where the proposed anti-fracture mechanisms that include effects on both bone strength and applied loads, where applied loads can come in the form of a fall, externally applied loads, body weight, or muscle forces. The aim of this review is to provide an overview of the clinical evidence pertaining to the potential efficacy of exercise for preventing fractures in older adults, including its direct effects on outcomes along the causal pathway to fractures (e.g., falls, posture, bone strength) and the indirect effects on muscle or the muscle-bone relationship. The evidence is examined as it pertains to application in clinical practice. Considerations for future research are discussed, such as the need for trials in individuals with low bone mass or students that evaluate whether changes in muscle mediate changes in bone. Future trials should also consider adequacy of calorie or protein intake, the confounding effect of exercise-induced weight loss, or the most appropriate therapeutic goal (e.g., strength, weight bearing, or hypertrophy) and outcome measures (e.g., fracture, disability, cost-effectiveness).
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Affiliation(s)
- L Giangregorio
- Department of Kinesiology, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada.
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.
- Schlegel-University of Waterloo Research Institute for Aging, Waterloo, ON, Canada.
| | - R El-Kotob
- Department of Kinesiology, University of Waterloo, 200 University Avenue West, Waterloo, ON, N2L 3G1, Canada
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
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Qualitative Insights from the Osteoporosis Research: A Narrative Review of the Literature. J Osteoporos 2016; 2016:7915041. [PMID: 27994908 PMCID: PMC5138461 DOI: 10.1155/2016/7915041] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/16/2016] [Accepted: 10/16/2016] [Indexed: 12/20/2022] Open
Abstract
Purpose. Much of the research on osteoporosis has been generated quantitatively. However, the qualitative osteoporosis literature provides valuable information on patient and clinician experiences and perspectives, informing the design and implementation of health research and healthcare services. To identify knowledge gaps and inform the design of future qualitative research, a narrative review was conducted to consolidate and synthesize the existing insights available within the qualitative osteoporosis research. Methods. Search terms reflecting the domains of osteoporosis and qualitative research were entered into the Scopus database to generate a comprehensive survey of qualitative research in the area of osteoporosis. Articles were thematically analysed and the results are presented in the form of a narrative review. Results. Forty-four articles were included in the narrative review. Qualitative research in the field of osteoporosis research can be summarized by 3 thematic areas: the meaning of osteoporosis for patients and the public, the lived experience of an osteoporosis diagnosis, and the programmatic approach to osteoporosis prevention and treatment. Conclusions. Qualitative studies provide clinically valuable insights in how osteoporosis is conceptualized and managed and programmatic aspects of osteoporosis treatment. The findings of this narrative review suggest the need for balance between presenting osteoporosis as a serious health condition and producing unwarranted anxiety and inactivity so as to ensure the best possible outcomes for individuals with osteoporosis.
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Formosa MM, Xuereb-Anastasi A. Biochemical Predictors of Low Bone Mineral Density and Fracture Susceptibility in Maltese Postmenopausal Women. Calcif Tissue Int 2016; 98:28-41. [PMID: 26400554 DOI: 10.1007/s00223-015-0060-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Accepted: 09/09/2015] [Indexed: 01/11/2023]
Abstract
Osteoporosis and fractures are complex conditions influenced by an interplay of genetic and environmental factors. The aim of the study was to investigate three biochemical parameters including total serum calcium, total serum alkaline phosphatase (sALP) and albumin in relation to bone mineral density (BMD) at the lumbar spine and femoral neck (FN), and with all-type of low-trauma fractures in Maltese postmenopausal women. Levels were also correlated with age and physical activity. A case-control study of 1045 women was performed. Women who suffered a fracture were classified as cases whereas women without a fracture history were included as controls subdivided into normal, osteopenic, or osteoporotic according to their BMD measurements. Blood specimens were collected following good standard practice and testing was performed by spectrophotometry. Calcium and sALP levels were weakly correlated with FN BMD levels (calcium: r = -0.111, p = 0.002; sALP: r = 0.089, p = 0.013). Fracture cases had the lowest serum levels of calcium, sALP and albumin relative to all other control groups, which decreased with increasing age, possibly increasing fracture risk. Biochemical levels were lowest in women who sustained a hip fracture and more than one fracture. Biochemical parameters decreased with reduced physical activity; however, this was most evident for fracture cases. Reduced physical activity was associated with lower BMD levels at the hip, and to a lower extent at the spine. In conclusion, results suggest that levels of serum calcium and albumin could be indicative of fracture risk, whereas calcium levels and to lower extent sALP levels could be indicators of hip BMD.
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Affiliation(s)
- Melissa M Formosa
- Department of Applied Biomedical Science, Faculty of Health Sciences, Block A, Level 1, Mater Dei Hospital, University of Malta, Msida, MSD 2080, Malta.
| | - Angela Xuereb-Anastasi
- Department of Applied Biomedical Science, Faculty of Health Sciences, Block A, Level 1, Mater Dei Hospital, University of Malta, Msida, MSD 2080, Malta
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Kang JI, Jeong DK, Choi H. The effects of trunk stabilization exercise on bone density after menopause. J Phys Ther Sci 2015; 27:3869-72. [PMID: 26834370 PMCID: PMC4713809 DOI: 10.1589/jpts.27.3869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 09/24/2015] [Indexed: 11/24/2022] Open
Abstract
[Purpose] This study examined the effect of low intensity exercise on bone density by conducting trunk stabilization exercise on females after menopause for 24 weeks. [Subjects and Methods] Thirty three female subjects over 47 years old and under the age of 53 were selected and 16 for experimental group and 17 for control group were randomly selected. Experimental group had performed spinal and pelvic stabilization exercise 30 minutes a day, 5times a week, for 24 weeks. Except for the daily life, control group did not participate in any characteristic movement. Bone density of every member in experimental group was measured using average value of bone density of 1st-4th lumbar through quantitative computer tomography. [Results] There was a meaningful difference in only control group about measured value of bone density within each group, experimental and control group, but there was no meaningful difference in measured value of bone density between two groups, experimental group and control group. [Conclusion] Through this research, we could see the fact that although trunk stability exercise could not change bone density meaningfully, it could maintain bone density. In the future, it is randomly necessary to study things related this because results of researches can show different results according to exercise intensity, exercise period, age, weight, hormone status and mediation period. It is considered that it will help to prevent and treat patients with osteoporosis a lot.
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Affiliation(s)
- Jeong-il Kang
- Department of Physical Therapy, Sehan University, Republic
of Korea
| | - Dae-Keun Jeong
- Department of Physical Therapy, Sehan University, Republic
of Korea
| | - Hyun Choi
- Department of Physical Therapy, Mokpo Mirae Hospital, Republic of Korea
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Shohrati M, Bayat N, Saburi A, Abbasi Z. Effect of Nasal Calcitonin on the Health-Related Quality of Life in Postmenopause Women Affected With Low Bone Density. IRANIAN RED CRESCENT MEDICAL JOURNAL 2015; 17:e6613. [PMID: 26421180 PMCID: PMC4584075 DOI: 10.5812/ircmj.17(5)2015.6613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 12/05/2014] [Accepted: 03/06/2015] [Indexed: 12/05/2022]
Abstract
Background: Physical activity and mental health could be affected by osteoporosis and various therapeutic options such as calcitonin may influence Quality Of Life (QOL) of these patients with Low Bone Density (LBD). Objectives: This study aimed to evaluate the effect of nasal calcitonin on QOL in post menopause women with LBD. Patients and Methods: This clinical trial study was performed on one hundred and fifteen menopause women with LBD less than 1 SD in Bone Mineral Densitometry (BMD) referred to Baqiyatallah Hospital in Tehran, Iran, during 2009 - 2010. They were assigned to receive 200 IU calcitonin nasal spray along with calcium (1000 mg) and vitamin D (400 IU) for 6 months. Quality of life was assessed by Short-Form 36 (SF-36) questionnaire (Persian-validated version). Results: The mean age (± SD) of the participants was 58.75 ± 8.15 years. Intranasal spray of calcitonin increased QOL scores significantly (88.05 ± 15.63 vs. 92.15 ± 13.22, P value = 0.000). Bone mineral density of spine was increased from 0.834 ± 0.11 to 0.12 ± 0.852 and this difference in BMD of lumbar spine was statistically significant (P value: 0.003) but not significant in femur’s BMD (P value = 0.061). In comparison with BMD indexes, The QOL scores especially Mental Health domain changes had only a significant correlation with the changes of total T score in BMD (P = 0.031, Coefficient Correlation = 0.248). Conclusions: It seems that nasal spray of calcitonin can effectively improve QOL of women with LBD and QOL changes were not influenced by clinical or para-clinical alteration. Mental health domain must be more considered in further studies as a predicting domain for Health-Related Quality of Life (HR-QOL) changes.
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Affiliation(s)
- Majid Shohrati
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Noushin Bayat
- Internal Diseases Department, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Corresponding Author: Noushin Bayat, Internal Diseases Department, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, IR Iran. Tel: +98-2188600067, E-mail:
| | - Amin Saburi
- Radiology Department, Birjand Atherosclerosis and Coronary Artery Research Center, Birjand University of Medical Sciences, Birjand, IR Iran
| | - Zahra Abbasi
- Pharmaceutical Sciences Branch, Islamic Azad University (IAUPS), Tehran, IR Iran
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Zhao R, Zhao M, Xu Z. The effects of differing resistance training modes on the preservation of bone mineral density in postmenopausal women: a meta-analysis. Osteoporos Int 2015; 26:1605-18. [PMID: 25603795 DOI: 10.1007/s00198-015-3034-0] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Accepted: 01/08/2015] [Indexed: 10/24/2022]
Abstract
UNLABELLED This meta-analysis synthesized current evidence from 24 clinical trials to evaluate the impact of different resistance training modes on postmenopausal bone loss. Exercise interventions were categorized into two training modes, namely resistance-alone versus combined resistance training protocols. The combined resistance training protocols were defined as the combination of resistance training and high-impact or weight-bearing exercise. The results suggested that the combined resistance training protocols were effective in improving bone mineral density (BMD) at the femoral neck and lumbar spine. INTRODUCTION The current meta-analysis aimed to examine the effects of combined resistance and resistance-alone training protocols on the preservation of femoral neck and lumbar spine BMD in postmenopausal women. METHODS An electronic database search was conducted in PubMed, EMBASE, SPORTDiscus, Web of Science, and ProQuest up to March 1, 2014 for the influence of resistance exercise on BMD in postmenopausal women. The study quality was evaluated. The effect sizes were estimated in terms of the standardized mean difference (SMD). A subgroup analysis was conducted by exercise categories. RESULTS Twenty-four studies were included in the overall analysis of skeletal response to resistance exercise. The between-study heterogeneity was evident for the hip (I (2) = 46.5%) and spine (I (2) = 62.3%). The overall analysis suggested that resistance training significantly increased femoral neck BMD (SMD = 0.303, 95% confidence interval (95% CI) = 0.127-0.479, p = 0.001) and lumbar spine BMD (SMD = 0.311, 95% CI = 0.115-0.507, p = 0.002) in postmenopausal women. However, subgroup analysis indicated that combined resistance training programs significantly affected both the hip BMD (SMD = 0.411, 95% CI = 0.176-0.645, p = 0.001) and spine BMD (SMD = 0.431, 95% CI = 0.159-0.702, p = 0.002), whereas resistance-alone protocols only produced nonsignificant positive effects both on the femoral neck and lumbar spine BMD. CONCLUSIONS Combined resistance exercise protocols appear effective in preserving femoral neck and lumbar spine BMD in postmenopausal women, whereas resistance-alone protocols only produced a nonsignificant positive effect.
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Affiliation(s)
- R Zhao
- College of Physical Education and Health Sciences, Zhejiang Normal University, 688 Yingbin Road, Jinhua, 321004, Zhejiang Province, China,
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Zhao D, Wang J, Liu Y, Liu X. Expressions and clinical significance of serum bone Gla-protein, bone alkaline phosphatase and C-terminal telopeptide of type I collagen in bone metabolism of patients with osteoporosis. Pak J Med Sci 2015; 31:91-4. [PMID: 25878621 PMCID: PMC4386164 DOI: 10.12669/pjms.311.6143] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Accepted: 09/30/2014] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE This study aimed to evaluate the expressions and clinical significance of bone Gla-protein (BGP), bone alkaline phosphatase (B-ALP) and C-terminal telopeptide of type I collagen (CTX) in patients with osteoporosis (OP), and to provide evidence for developing individualized treatment plans. METHODS Seventy-two OP patients in our hospital were selected as an OP group, and another 72 healthy subjects were used as a control group. Their BGP, B-ALP and CTX levels as well as bone mineral density (BMD) values were measured. The correlations between BGP, B-ALP and CTX levels and BMD values were determined. RESULTS The BGP level of the OP group [(5.61±5.52) ng/ml] was significantly higher than that of the control group (P<0.05), but the levels of B-ALP and CTX did not differ significantly (P>0.05). The BMD values of femoral neck and Ward's triangle in the OP group were negatively correlated with the B-ALP levels (P<0.05). For women OP patients, the BMD values of femoral neck and Ward's triangle were also negatively correlated with the B-ALP levels (P<0.05). The BMD of femoral neck in the control group was negatively correlated with the CTX level (P<0.05). CONCLUSION Determining BGP, B-ALP and CTX levels can evaluate the bone metabolism degree, which provides evidence for clinical typing of OP and developing treatment strategies.
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Affiliation(s)
- Dongfeng Zhao
- Dongfeng Zhao, Department of Orthopedics, The 210th Hospital of People's Liberation Army, Dalian 116021, PR China
| | - Junsheng Wang
- Junsheng Wang, Department of Orthopedics, The 210th Hospital of People's Liberation Army, Dalian 116021, PR China
| | - Yining Liu
- Yining Liu, Department of Orthopedics, The 210th Hospital of People's Liberation Army, Dalian 116021, PR China
| | - Xinwei Liu
- Xinwei Liu, Department of Orthopedics, The 210th Hospital of People's Liberation Army, Dalian 116021, PR China
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Exercises including weight vests and a patient education program for women with osteopenia: a feasibility study of the OsteoACTIVE rehabilitation program. J Orthop Sports Phys Ther 2015; 45:97-105, C1-4. [PMID: 25579693 DOI: 10.2519/jospt.2015.4842] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Prospective case series with 1-year follow-up. OBJECTIVES The primary aim was to describe the OsteoACTIVE rehabilitation program and evaluate its feasibility in terms of progression, adherence, and adverse events in patients with low bone mineral density (BMD) and a healed forearm fracture. The secondary aim was to assess changes in measures of function and quality of life. BACKGROUND Previous studies have shown benefits of weight-bearing activities, resistance exercises, and balance and coordination training for women with low BMD and older adults. However, no studies, to our knowledge, have described or examined a rehabilitation program combining the use of weight vests and patient education in patients with low BMD. METHODS Forty-two postmenopausal women with osteopenia and a healed forearm fracture attended the OsteoACTIVE program for 6 months (3 sessions of 60 minutes per week). Feasibility was assessed by documenting training progression (load and exercises), program adherence (aiming for greater than 80%), and adverse events (joint pain, muscle soreness, and falls). Secondary measures included quadriceps strength, BMD, dynamic balance, walking ability, and self-report functional outcome measures. All outcome measures were recorded preintervention (baseline), postintervention, and at 1-year follow-up. RESULTS Thirty-five women (83%) completed the 6-month program and 31 women (74%) attended all the follow-up measurement sessions. All participants progressed during the rehabilitation program for both load and type of exercises. Furthermore, 87% of the participants met the a priori goal of 80% adherence, and no participants reported adverse events. Improvements in quadriceps strength and BMD of the femoral trochanter were noted at the end of the 6-month training period (P<.05). At 1-year follow-up, there were significant improvements in quadriceps strength and dynamic balance compared to baseline (P<.05). CONCLUSION The OsteoACTIVE rehabilitation program was feasible and achieved progression of training level, had high adherence, and had no adverse events. Positive improvements were established in lower extremity function and femoral trochanter BMD. Clinical trial registered at ClinicalTrials.gov (NCT01357278). LEVEL OF EVIDENCE Therapy, level 4.
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Oh EG, Yoo JY, Lee JE, Hyun SS, Ko IS, Chu SH. Effects of a three-month therapeutic lifestyle modification program to improve bone health in postmenopausal Korean women in a rural community: a randomized controlled trial. Res Nurs Health 2014; 37:292-301. [PMID: 24976566 DOI: 10.1002/nur.21608] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2014] [Indexed: 11/09/2022]
Abstract
In this randomized controlled trial, we examined the effects of a 3-month therapeutic lifestyle modification (TLM) intervention on knowledge, self-efficacy, and health behaviors related to bone health in postmenopausal women in rural Korea. Forty-one women ages 45 or older were randomly assigned to either the intervention (n = 21) or control (n = 20) group. The intervention group completed a 12-week, 24-session TLM program of individualized health monitoring, group health education, exercise, and calcium-vitamin D supplementation. Compared with the control group, the intervention group showed significant increases in knowledge and self-efficacy and improvement in diet and exercise after 12 weeks, providing evidence that a comprehensive TLM program can be effective in improving health behaviors to maintain bone health in women at high risk of osteoporosis.
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Affiliation(s)
- Eui Geum Oh
- Professor, Nursing Policy and Research Institute, College of Nursing, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea
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Paolucci T, Morone G, Iosa M, Grasso MR, Buzi E, Zangrando F, Paolucci S, Saraceni VM, Fusco A. Efficacy of group-adapted physical exercises in reducing back pain in women with postmenopausal osteoporosis. Aging Clin Exp Res 2013; 26:395-402. [PMID: 24338597 DOI: 10.1007/s40520-013-0183-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 11/27/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE The clinical effects of osteoporosis include pain, fractures, and physical disability, causing a loss of independence and necessitating long-term care. Whereas the effects of exercise therapy in decreasing body mass index and preventing fractures are well established, there is no consensus on back pain and quality of life in women with osteoporosis. The aim of this study was to determine the efficacy of a brief course of rehabilitation, comprising group-adapted physical exercises, with regard to back pain, disability, and quality of life in women with postmenopausal osteoporosis who had no evidence of fractures. METHODS The enrolled patients were randomized into two groups: the treatment group underwent ten sessions of rehabilitative exercises, and the control group received an instructional booklet with descriptions and figures of exercises that were to be performed at home. RESULTS Sixty patients completed the trial and assessments, including a 6-month follow-up. The treatment was effective versus the control group, significantly improving pain (Visual Analogue Scale: p < 0.001 at the end of the treatment and at the follow-up; McGill Pain Questionnaire: p = 0.018 at the follow-up), disability (Oswestry Disability Questionnaire: p < 0.001 at the end and follow-up), and quality of life (Shortened Osteoporosis Quality of Life Questionnaire: p = 0.021 at the end of treatment; p = 0.005 at follow-up). CONCLUSIONS Our results suggest that group rehabilitation reduces back pain and improves functional status and quality of life in women with postmenopausal osteoporosis, maintaining these outcomes for 6 months. The use of physical exercises might strengthen the habit to training.
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Muir JM, Ye C, Bhandari M, Adachi JD, Thabane L. The effect of regular physical activity on bone mineral density in post-menopausal women aged 75 and over: a retrospective analysis from the Canadian multicentre osteoporosis study. BMC Musculoskelet Disord 2013; 14:253. [PMID: 23971674 PMCID: PMC3765292 DOI: 10.1186/1471-2474-14-253] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Accepted: 08/20/2013] [Indexed: 11/25/2022] Open
Abstract
Background Physical activity is known to benefit many physiological processes, including bone turnover. There are; however, currently no clinical guidelines regarding the most appropriate type, intensity and duration of activity to prevent bone loss. Methods To help address this gap in the literature, we performed a retrospective analysis of data from the Canadian Multicentre Osteoporosis Study (CaMos), a prospective cohort of 9423 adult patients, to determine the relationship between the amount of regular daily physical activity performed and bone mineral density. A total of 1169 female participants aged 75 and over provided information regarding their daily activity levels, including the amount of time spent each week performing physical activity at varying levels of intensity. Multiple and linear regression analyses were used to determine the effect of increasing amounts of this regular physical activity on bone mineral density. Results The results indicate that a step increase in the amount of physical activity performed each day resulted in a positive effect on bone mineral density at the hip, Ward’s triangle, trochanter and femoral neck (B = 0.006 to 0.008, p < 0.05). Possible confounding factors such as the use of anti-resorptive therapy, body mass index and age were included in the analysis and suggested that age had a negative effect on bone density while body mass index had a positive effect. Anti-resorptive therapy provided a protective effect against loss of bone density. Conclusions The data indicate that a step increase in the amount of daily activity, using simple, daily performed tasks, can help prevent decreases in post-menopausal bone mineral density.
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Affiliation(s)
- Jeffrey M Muir
- Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON, Canada.
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