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Journal of Science and Medicine in Sport Nov 2023This systematic review aimed to analyze the effects of different exercise protocols on physical fitness (cardiorespiratory fitness, muscle strength, and body... (Review)
Review
OBJECTIVES
This systematic review aimed to analyze the effects of different exercise protocols on physical fitness (cardiorespiratory fitness, muscle strength, and body composition), quality of life, cancer-related fatigue, and sleep quality in patients with different types of cancer undergoing neoadjuvant treatment.
DESIGN
Systematic review.
METHOD
A comprehensive search of existing literature was carried out using four electronic databases: PubMed, Scopus, Web of Science, and Cochrane Library (published until October 19, 2022). All databases were searched for randomized controlled trials, quasi-experimental investigations, and pre-post investigations assessing the effects of exercise in cancer patients during neoadjuvant treatment. Excluded articles included multicomponent interventions, such as exercise plus diet or behavioral therapy, and investigations performed during adjuvant treatment or survivorship. The methodological quality of each study was assessed using the Physiotherapy Evidence Database (PEDro) scale.
RESULTS
Twenty-seven trials involving 999 cancer patients were included in this review. The interventions were conducted in cancer patients undergoing neoadjuvant treatment for rectal (n = 11), breast (n = 5), pancreatic (n = 4), esophageal (n = 3), gastro-esophageal (n = 2), and prostate (n = 1) cancers, and leukemia (n = 1). Among the investigations included, 14 utilized combined exercise protocols, 11 utilized aerobic exercise, and two utilized both aerobic and resistance training separately. Exercise interventions appeared to improve cardiorespiratory fitness, muscle strength, body composition, and quality of life, although many investigations lacked a between-group analysis.
CONCLUSION
Despite limited evidence, exercise interventions applied during neoadjuvant treatment demonstrate promising potential in enhancing cardiorespiratory fitness, muscle strength, body composition, and overall quality of life. However, a scarcity of evidence remains on the effects of exercise on cancer-related fatigue and sleep quality. Further research with high-quality randomized controlled trials is warranted.
Topics: Humans; Male; Exercise; Exercise Therapy; Fatigue; Neoadjuvant Therapy; Neoplasms; Quality of Life; Female
PubMed: 37696693
DOI: 10.1016/j.jsams.2023.08.178 -
The International Journal of Behavioral... Nov 2023To determine rates of compliance (i.e., supervised intervention attendance) and adherence (i.e., unsupervised physical activity completion) to high-intensity interval... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
To determine rates of compliance (i.e., supervised intervention attendance) and adherence (i.e., unsupervised physical activity completion) to high-intensity interval training (HIIT) among insufficiently active adults and adults with a medical condition, and determine whether compliance and adherence rates were different between HIIT and moderate-intensity continuous training (MICT).
METHODS
Articles on adults in a HIIT intervention and who were either insufficiently active or had a medical condition were included. MEDLINE, EMBASE, PsychINFO, SPORTDiscus, CINAHL, and Web of Science were searched. Article screening and data extraction were completed by two independent reviewers. Risk of bias was assessed using RoB 2.0 or ROBINS-I. Meta-analyses were conducted to discern differences in compliance and adherence between HIIT vs. MICT. Sensitivity analyses, publication bias, sub-group analyses, and quality appraisal were conducted for each meta-analysis.
RESULTS
One hundred eighty-eight unique studies were included (n = 8928 participants). Compliance to HIIT interventions averaged 89.4% (SD:11.8%), while adherence to HIIT averaged 63% (SD: 21.1%). Compliance and adherence to MICT averaged 92.5% (SD:10.6%) and 68.2% (SD:16.2%), respectively. Based on 65 studies included in the meta-analysis, compliance rates were not different between supervised HIIT and MICT interventions [Hedge's g = 0.015 (95%CI: - 0.088-0.118), p = .78]. Results were robust and low risk of publication bias was detected. No differences were detected based on sub-group analyses comparing medical conditions or risk of bias of studies. Quality of the evidence was rated as moderate over concerns in the directness of the evidence. Based on 10 studies, adherence rates were not different between unsupervised HIIT and MICT interventions [Hedge's g = - 0.313 (95%CI: - 0.681-0.056), p = .096]. Sub-group analysis points to differences in adherence rates dependent on the method of outcome measurement. Adherence results should be interpreted with caution due to very low quality of evidence.
CONCLUSIONS
Compliance to HIIT and MICT was high among insufficiently active adults and adults with a medical condition. Adherence to HIIT and MICT was relatively moderate, although there was high heterogeneity and very low quality of evidence. Further research should take into consideration exercise protocols employed, methods of outcome measurement, and measurement timepoints.
REGISTRATION
This review was registered in the PROSPERO database and given the identifier CRD42019103313.
Topics: Adult; Humans; High-Intensity Interval Training; Exercise
PubMed: 37990239
DOI: 10.1186/s12966-023-01535-w -
Frontiers in Endocrinology 2023Type 2 diabetes mellitus (T2DM) is a leading cause of disability-adjusted life years (DALY). Physical exercise is an effective non-pharmacological intervention to...
BACKGROUND
Type 2 diabetes mellitus (T2DM) is a leading cause of disability-adjusted life years (DALY). Physical exercise is an effective non-pharmacological intervention to promote glycaemic control in T2DM. However, the optimal exercise parameters for glycemic control in individuals with T2DM remain unclear.
OBJECTIVE
This study aimed to analyze the relationship between physical training variables - frequency, intensity, type, duration, volume, and progression - and glycemic control in individuals with T2DM.
METHODS
A rapid systematic literature review was conducted on PubMed and LILACS databases. The PICOT strategy was employed to define the inclusion criteria. Eligible studies had to assess the impact of exercise parameters (frequency, intensity, type, duration, volume, and progression) on glycemic control indicators, primarily glycosylated hemoglobin (HbA1c). Randomized and non-randomized clinical trials were included in the review. The methodological quality of each study was assessed using the PEDro scale (PROSPERO - CRD 42021262614).
RESULTS
Out of 1188 papers initially identified, 18 reports met the inclusion criteria and were included in the analysis. A total of 1,228 participants with T2DM (1086 in exercise groups) were included in the selected studies. Among these studies, 16 (88.9%) were RCTs and 2 (11.1%) were nRCTs. The age of participants ranged from 43.1 and 68.9 years, and the average intervention duration was 16.8 weeks. Data on adherence to the intervention, adverse events, detailed intervention protocol, and its impacts on glycaemic control, lipid profile, blood pressure, anthropometric measures, medication, body composition, and physical fitness are reported.
CONCLUSION
The evidence supports the safety and effectiveness of physical exercises as non-pharmacological interventions for glycemic control. Aerobic, resistance and combined training interventions were associated with reductions in HbA1c and fasting glucose. The diversity of the physical exercise intervention protocols investigated in the studies included in this review is an important limitation to generalizing evidence-based practice. The call for action is mandatory to implement large-scale education programs on the prevention of diabetes and public health policies aimed to include well-planned and supervised exercise programs as an essential part of the primary prevention of type 2 diabetes.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, identifier (CRD42021262614).
Topics: Humans; Adult; Infant; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Exercise; Physical Fitness; Fasting
PubMed: 37842305
DOI: 10.3389/fendo.2023.1233906 -
Revista Da Associacao Medica Brasileira... 2023This systematic review and meta-analysis study was conducted to reveal the effect of Pilates on pain during pregnancy and labor. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
This systematic review and meta-analysis study was conducted to reveal the effect of Pilates on pain during pregnancy and labor.
METHODS
The PubMed, ScienceDirect, MEDLINE, Ovid, EBSCO, CINAHL Plus, Cochrane Library databases, and Google Scholar databases were used to access the articles published in international journals, and the Dergipark, Turkish Clinics, and ULAKBİM databases were scanned to access the articles published in national journals between October 30 and November 30, 2022. The data were analyzed using Review Manager 5.4.
RESULTS
This study included four articles. According to the meta-analysis results, it was elucidated that Pilates exercise during pregnancy was not statistically effective in reducing pain during pregnancy (Z=0.61, p=0.54), but it was effective in reducing pain intensity during labor (Z=11.20, p<0.00001).
CONCLUSION
This study concluded that Pilates exercise was not effective in reducing pain during pregnancy but was effective in reducing labor pain. There is a need for more research on the subject.
PROSPERO REGISTRATION NO
CRD42023387512.
Topics: Female; Pregnancy; Humans; Pain; Labor, Obstetric; Databases, Factual; Exercise; Exercise Therapy
PubMed: 37729226
DOI: 10.1590/1806-9282.20230441 -
European Journal of Sport Science Jun 2024To assess the evidence for the effect of strength and conditioning on physical qualities and aesthetic competence in dance populations, three electronic databases... (Meta-Analysis)
Meta-Analysis Review
To assess the evidence for the effect of strength and conditioning on physical qualities and aesthetic competence in dance populations, three electronic databases (PubMed, Scopus, SPORTDiscus) were searched (until September 2022) for studies that met the following criteria: (i) dancers aged >16 years; (ii) structured strength and conditioning intervention; and (iii) with physical qualities and aesthetic competence as outcome measures. Methodological quality and risk of bias of the included studies were assessed through the systematic review tool "QualSyst". Meta-analyses of effect sizes (Hedges' g) with forest plots explored the effects of the strength and conditioning interventions. Thirty-six studies met the inclusion criteria and were included in this review. Meta-analysis indicated strength and conditioning significantly (p < 0.05) improved lower body power (g = 0.90, 95% CI: 0.53-1.27), upper body strength (g = 0.98, 95% CI: 0.39-1.57), lower body strength (g = 1.59, 95% CI: 0.97-2.22), and flexibility (g = 0.86, 95% CI: 0.05-1.66). Strength and conditioning interventions were found to be effective at improving physical qualities in dancers, recommending their participation in additional sessions to enhance overall fitness and ultimately dance performance. It is recommended that future strength and conditioning intervention research should include sample size calculations, with participants recruited from a specific dance genre and skill level in order to evaluate how strength and conditioning influences dance performance.
Topics: Humans; Dancing; Muscle Strength; Resistance Training; Esthetics
PubMed: 38874993
DOI: 10.1002/ejsc.12111 -
Journal of Physical Activity & Health Aug 2023The objectives were (1) to establish the strength of the association between incident cases of osteoarthritis (OA) and low back pain (LBP), and physical activity (PA)... (Review)
Review
OBJECTIVE
The objectives were (1) to establish the strength of the association between incident cases of osteoarthritis (OA) and low back pain (LBP), and physical activity (PA) and to assess the likelihood of the associations being causal; and (2) to quantify the impact of PA on the burden of OA and LBP in Australia.
METHODS
We conducted a systematic literature review in EMBASE and PubMed databases from January 01, 2000, to April 28, 2020. We used the Bradford Hill viewpoints to assess causality. We used a proportional multistate life table model to estimate the impact of changes in the PA levels on OA and LBP burdens for the 2019 Australian population (aged ≥ 20 y) over their remaining lifetime.
RESULTS
We found that both OA and LBP are possibly causally related to physical inactivity. Assuming causality, our model projected that if the 2025 World Health Organization global target for PA was met, the burden in 25 years' time could be reduced by 70,000 prevalent cases of OA and over 11,000 cases of LBP. Over the lifetime of the current adult population of Australia, the gains could add up to approximately 672,814 health-adjusted life years (HALYs) for OA (ie, 27 HALYs per 1000 persons) and 114,042 HALYs for LBP (ie, 5 HALYs per 1000 persons). The HALY gains would be 1.4 times bigger if the 2030 World Health Organization global target for PA was achieved and 11 times bigger if all Australians adhered to the Australian PA guidelines.
CONCLUSION
This study provides empirical support for the adoption of PA in strategies for the prevention of OA and back pain.
Topics: Adult; Humans; Exercise; Life Tables; Low Back Pain; Occupational Diseases; Australia; Osteoarthritis
PubMed: 37268300
DOI: 10.1123/jpah.2022-0541 -
European Respiratory Review : An... Sep 2023Physical activity (PA) measurements are becoming common in interstitial lung disease (ILD); however, standardisation has not been achieved. We aimed to systematically... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Physical activity (PA) measurements are becoming common in interstitial lung disease (ILD); however, standardisation has not been achieved. We aimed to systematically review PA measurement methods, present PA levels and provide practical recommendations on PA measurement in ILD.
METHODS
We searched four databases up to November 2022 for studies assessing PA in ILD. We collected information about the studies and participants, the methods used to measure PA, and the PA metrics. Studies were scored using 12 items regarding PA measurements to evaluate the reporting quality of activity monitor use.
RESULTS
In 40 of the included studies, PA was measured using various devices or questionnaires with numerous metrics. Of the 33 studies that utilised activity monitors, a median of five out of 12 items were not reported, with the definition of nonwear time being the most frequently omitted. The meta-analyses showed that the pooled means (95% CI) of steps, time spent in moderate to vigorous PA, total energy expenditure and sedentary time were 5215 (4640-5791) steps·day, 82 (58-106) min·day, 2130 (1847-2412) kcal·day and 605 (323-887) min·day, respectively, with considerable heterogeneity.
CONCLUSION
The use of activity monitors and questionnaires in ILD lacks consistency. Improvement is required in the reporting quality of PA measurement methods using activity monitors.
Topics: Humans; Lung Diseases, Interstitial; Exercise
PubMed: 37437911
DOI: 10.1183/16000617.0165-2022 -
Asian Nursing Research Dec 2023Anxiety, depression, and poor quality of life (QOL) were considered important concerns that hindered the rehabilitation of breast cancer survivors. A number of studies... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Anxiety, depression, and poor quality of life (QOL) were considered important concerns that hindered the rehabilitation of breast cancer survivors. A number of studies have investigated the effects of physical activity, but they have not reached the same conclusions. This review aimed to identify the effects of physical activity on QOL, anxiety, and depression in breast cancer survivors.
METHODS
PubMed, Embase, Web of Science, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO, SinoMed, CNKI, Vip, and WanFang databases were searched for the time period between January 1, 2012, and April 30, 2022. Studies were included if they were randomized controlled trials of the effects of physical activity on QOL, anxiety, or depression in breast cancer survivors. The tools of the Joanna Briggs Institute were used to assess the quality of the included studies. R software version 4.3.1 was used for meta-analysis.
RESULTS
A total of 26 studies, involving 2105 participants, were included in the systematic review. Among these, 20 studies involving 1228 participants were included in the meta-analysis. Compared with the control group, the results indicated that physical activity can significantly improve QOL(Hedges' g = 0.67; 95% CI 0.41-0.92) and reduce anxiety (Hedges' g = -0.28; 95% CI -0.46 to -0.10) in breast cancer survivors. However, the effect of physical activity on depression (Hedges' g = -0.46; 95% CI -0.99 to 0.06) was not statistically significant.
CONCLUSIONS
Physical activity was an effective intervention to improve QOL and reduce anxiety in breast cancer survivors, as well as showed positive trends in depression, although without statistical significance. More well-designed studies are required to clarify the effects of different types of physical activities on the QOL, anxiety, and depression among breast cancer survivors.
REGISTERED NUMBER ON PROSPERO
CRD42022363094. https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=363094.
Topics: Humans; Female; Breast Neoplasms; Quality of Life; Cancer Survivors; Depression; Anxiety; Exercise
PubMed: 37944798
DOI: 10.1016/j.anr.2023.11.001 -
Cancer Causes & Control : CCC Aug 2023Updated evidence for the treatment of obesity in cancer survivors includes behavioural lifestyle interventions underpinning at least one theoretical framework. The aim... (Review)
Review
Identifying the effective behaviour change techniques in nutrition and physical activity interventions for the treatment of overweight/obesity in post-treatment breast cancer survivors: a systematic review.
PURPOSE
Updated evidence for the treatment of obesity in cancer survivors includes behavioural lifestyle interventions underpinning at least one theoretical framework. The aim of this systematic review was to assess the effectiveness of theory-based lifestyle interventions for the treatment of overweight/obesity in breast cancer survivors and to report effective behavioural change techniques (BCTs) and components used in these interventions.
METHODS
Four databases were searched for RCTs published between database inception and July 2022. The search strategy included MeSH terms and text words, using the PICO-framework to guide the eligibility criteria. The PRISMA guidelines were followed. Risk-of-bias, TIDier Checklist for interventions' content, and the extent of behaviour change theories and techniques application were assessed. To evaluate the effectiveness of interventions, trials were categorised as "very," "quite," or "non" promising according to their potential to reduce body weight, and BCTs promise ratios were calculated to assess the potential of BCTs within interventions to decrease body weight.
RESULTS
Eleven RCTs met the inclusion criteria. Seven trials were classified as "very", three as "quite" and one study was "non" promising. Studies' size, design, and intervention strategies varied greatly, but the weight-loss goal in all studies was ≥ 5% of the initial body weight through a 500-1000 kcal/day energy deficit and a gradually increased exercise goal of ≥ 30 min/day. Social Cognitive Theory was the most commonly used theory (n = 10). BCTs ranged from 10 to 23 in the interventions, but all trials included behaviour goal setting, self-monitoring, instructions on the behaviour, and credible source. The risk-of-bias was "moderate" in eight studies and "high" in three.
CONCLUSION
The present systematic review identified the components of theory-based nutrition and physical activity behaviour change interventions that may be beneficial for the treatment of overweight/obesity in breast cancer survivors. The strategies mentioned, in addition to reported behavioural models and BCTs, should be considered when developing weight-loss interventions for breast cancer survivors.
Topics: Humans; Female; Overweight; Breast Neoplasms; Cancer Survivors; Obesity; Exercise; Behavior Therapy; Body Weight
PubMed: 37149509
DOI: 10.1007/s10552-023-01707-w -
Frontiers in Endocrinology 2023To determine the impacts of concurrent aerobic and resistance training on vascular structure (IMT) and function (PWV, FMD, NMD) in type 2 diabetes (T2D). (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To determine the impacts of concurrent aerobic and resistance training on vascular structure (IMT) and function (PWV, FMD, NMD) in type 2 diabetes (T2D).
METHODS
The electronic databases PubMed, Web of Science Core Collection, Cochrane Library, Embase, Scopus, CINAHL, and SPORTDiscus were systematically searched for articles on "type 2 diabetes" and "concurrent training" published from inception to August 2, 2022. We included randomized controlled trials that examined the effects of concurrent training versus passive controls on IMT, PWV, FMD and NMD in T2D.
RESULTS
Ten studies were eligible, including a total of 361 participants. For IMT, concurrent training showed a slight decrease by 0.05 mm (95% CI -0.11 to 0.01, p > 0.05). concurrent training induced an overall significant improvement in FMD by 1.47% (95% CI 0.15 to 2.79, p < 0.05) and PWV by 0.66 m/s (95% CI -0.89 to -0.43, p < 0.01) in type 2 diabetics. However, concurrent training seemed to exaggerate the impaired NMD (WMD = -2.30%, 95% CI -4.02 to -0.58, p < 0.05).
CONCLUSIONS
Concurrent training is an effective method to improve endothelial function and artery stiffness in T2D. However, within 24 weeks concurrent training exacerbates vascular smooth muscle dysfunction. More research is needed to explore whether longer and/or higher-intensity concurrent training interventions could enhance the vascular structure and smooth muscle function in this population.
SYSTEMATIC REVIEW REGISTRATION
www.crd.york.ac.uk/PROSPERO/, identifier CRD42022350604.
Topics: Humans; Resistance Training; Diabetes Mellitus, Type 2; Exercise; Vascular Stiffness; Muscle, Smooth, Vascular
PubMed: 37780628
DOI: 10.3389/fendo.2023.1216962