Effects Of Exercise Intervention Research Articles

Comprehensive management of gestational diabetes mellitus: practical efficacy of exercise therapy and sustained intervention strategies.

Gestational Diabetes Mellitus (GDM) affects 14.0% of pregnancies globally, with a 35% post-pregnancy relapse and a 60% risk of Type 2 Diabetes (T2D) within 5-10 years. Challenges in long-term management, especially postpartum, include adherence and follow-up difficulties. This study, based on a systematic review and meta-analysis, examined the practical effects of exercise therapy in the prevention, treatment, and prevention of progression from Gestational Diabetes Mellitus (GDM) to Type 2 Diabetes (T2D). Relevant research and clinical practices were retrieved from six major databases (PubMed, Scopus, Web of Science, Cochrane Library, MEDLINE, Science Direct). After analyzing the intervention effects of exercise therapy at different stages, factors favorably influencing the effectiveness of exercise intervention were identified during the more effective stages. Finally, a long-term and efficient exercise implementation plan for the comprehensive management of GDM was proposed. In GDM prevention, exercise reduced the post-intervention risk by 37% compared to the control group (Relative Risk (RR)=0.63; 95% Confidence Interval (CI): 0.54 to 0.72; p=0.01). Studies on GDM treatment showed improved glucose control in the exercise group post-intervention (Mean Difference (MD)=-0.10; 95% CI: -0.16 to -0.04; p=0.04/MD=-0.27; 95% CI: -0.36 to -0.19; p<0.0001). However, exercise therapy didn't significantly affect the incidence of T2D post-GDM (RR=0.88; 95% CI: 0.69 to 1.11; p=0.39) due to challenges in quantified exercise prescriptions and the complexity of postpartum programs. To enhance exercise therapy effectiveness in GDM management, the study recommends adopting an integrated model emphasizing personalized pregnancy plans, postpartum strategies, and long-term support. Leveraging frequent healthcare contact during pregnancy can establish and sustain exercise habits, fostering a lifelong pattern. While the study acknowledges limitations, this approach holds potential for improving glycemic metabolism and developing healthy exercise habits in subsequent generations. Future research should include longer follow-ups to validate the practical efficacy of this approach in preventing T2D after GDM. https://www.crd.york.ac.uk/prospero, identifier CRD42023463617.

The Effect Of Exercise Intervention On Psychological Resilience And Mental Ill-being In Children With ADHD

The Effect Of Exercise Intervention On Psychological Resilience And Mental Ill-being In Children With ADHD

Effectiveness of digital health exercise interventions on muscle function and physical performance in older adults with possible, confirmed or severe sarcopenia: a protocol for a systematic review

IntroductionSarcopenia is characterised by the progressive weakening of muscle function that occurs with age. This condition frequently leads to frailty, disability and even death. Research on sarcopenia prevention is growing....

A network meta-analysis on the effects of nutritional supplements and exercise interventions on sarcopenic obesity in the elderly population

A network meta-analysis on the effects of nutritional supplements and exercise interventions on sarcopenic obesity in the elderly population

Combined effects of exercise and nutritional interventions on sarcopenia and its associated quality of life in transfusion-dependent thalassemia patients: a single-arm, open-label study

Combined effects of exercise and nutritional interventions on sarcopenia and its associated quality of life in transfusion-dependent thalassemia patients: a single-arm, open-label study

Effects of exercise interventions on cancer-related fatigue in children with cancer: A meta-analysis.

Cancer-related fatigue (CRF) emerges as a common symptom in pediatric cancer patients during treatment. Exercise interventions are increasingly being used as CRF interventions to improve CRF in children with cancer. The objective of this meta-analysis was to synthesize the best available evidence concerning the effectiveness of exercise interventions for cancer-related fatigue in children with cancer. Six databases were extensively searched from inception to December 2023 to identify relevant randomized controlled trials. The risk of bias and methodological quality were assessed using the Cochrane appraisal tool. Pooled effects were calculated using a random-effects model. Heterogeneity was assessed using the I2 test. Eight trials (n = 465) were finally included. Exercise was statistically more effective than conventional care in improving CRF in children with cancer (SMD = -0.62, 95% CI [-1.21, -0.03]) with high statistical heterogeneity (p = .004; I2 = 86%). The results of the subgroup analysis showed that intervention duration <12 weeks (p < .05), exercise frequency ≥ 3 times/week (p < .05), and exercise duration <45 min/time (p < .05) were more effective in improving CRF in children with cancer. Our results suggest that exercise interventions are effective in reducing CRF in children with cancer. We recommend exercise frequency ≥ 3 times/week, exercise duration <45 min/time, and intervention duration <12 weeks.

Time-course effects of exercise intervention on executive function in adolescents with obesity.

This study was to investigate the developmental characteristics of executive function (EF) in obese adolescents and the time-course effects of a 14-week exercise intervention combining aerobic exercise and resistance training on EF in this population. The experimental group of 28 obese junior high school students participated in the exercise intervention combining aerobic exercise and resistance training, while the control group of 24 healthy weight junior high school students engaged in the regular recess exercise. EF, including inhibition, working memory, and cognitive flexibility, was assessed 1 week prior to the exercise intervention and at 12 and 14 weeks post-intervention. Changes in EF sub-functions in both groups at different time points during the exercise intervention were analyzed. The findings revealed that obese junior high school students exhibited lower levels of inhibition (p = 0.003, Cohen's d = 0.848) and cognitive flexibility (p = 0.013, Cohen's d = 0.706) compared to their healthy weight peers. The exercise intervention combining aerobic exercise and resistance training led to significant improvements in EF among obese junior high school students, with inhibition (p < 0.01, Cohen's d = 0.713; p = 0.003, Cohen's d = 0.683) and cognitive flexibility (p = 0.001, Cohen's d = 0.797; p < 0.01, Cohen's d = 0.890) showing significant improvement at 12 and 14 weeks post-intervention, and working memory demonstrating significant improvement at 14 weeks (p = 0.004, Cohen's d = 0.710). No significant differences were observed in EF over time in healthy weight junior high school students. Obese adolescents had impaired EF, as evidenced by low levels of the inhibition and cognitive flexibility compared to healthy weight adolescents. The exercise intervention combining aerobic exercise and resistance training had a positive effect on EF of obese adolescents. The time-course effects of the intervention on improvements in inhibition, working memory, and cognitive flexibility varied with intervention duration in obese adolescents, with significant changes in inhibition and cognitive flexibility observed at 12 weeks and significant changes in working memory at 14 weeks.

Exercise as add-on therapy for smoking cessation in people with mental illness

Introduction &amp; Purpose The prevalence of smoking among people with mental illness is two to four times higher than in the general population. Unsuccessful quit attempts, often due to low confidence in their ability to quit, suggest that smokers with mental illness may benefit from additional smoking cessation strategies (Mann-Wrobel et al., 2011). Exercise as an adjunct treatment for smoking cessation in healthy individuals is increasingly recommended in the literature (Ussher et al., 2019), but there is limited data for people with mental illness. Therefore, the aim of this study is to evaluate the effectiveness of an exercise program as an add-on therapy for smoking cessation in people with mental illness. Methods 66 smokers with a diagnosed mental illness or mood disorders were included in a randomized controlled trial and received a standardized group smoking cessation program. Out of these 66 smokers, 38 individuals additionally participated in an exercise group (Nordic walking) and 28 in a control group (social contact group discussing health issues). Outcome variables were assessed by questionnaires at baseline (data available for 59 participants: 32 exercise group, 27 control group), during (after 3 weeks), and at the end of the program (5 weeks). Results The study had a dropout rate of 32%. At the end of the program, the abstinence rate was 19% in the exercise group and 30% in the control group (intention-to-treat analysis). There were no significant time-by-group interaction effects for any outcome variables. Significant group differences were found after 3 weeks for internal stimuli of self-efficacy (smokers’ confidence to resist smoking in certain situations; p = 0.026, ƞ² = 0.121) and after 5 weeks for frequency (p = 0.003, ƞ² = 0.210) and intensity (p = 0.007, ƞ² = 0.174) of cigarette craving. The control group showed higher self-efficacy and lower frequency and intensity of cigarette craving compared to the exercise group. Main effects over time were observed in both groups with improvement in several outcome variables (e.g., self-efficacy, positive affect, frequency, and intensity of cigarette craving). Discussion Group differences may be explained by pre-existing differences in cigarette dependence, motivation to quit, and BMI at baseline. It is known from the literature that higher cigarette dependence can lead to less successful quitting and higher relapse rates (Gierisch et al., 2012). Participants also had difficulty integrating program content into their daily lives and had low attendance rates. According to Zhou et al. (2023), a higher adherence rate would lead to a higher quit rate. Since the study was conducted in groups, the influence of group dynamics on motivation to quit smoking needs to be considered. Conclusion An additional effect of exercise as an adjunctive therapy in smoking cessation could not be confirmed, since the control group showed better outcome scores. Due to the high dropout rate, further studies with larger samples are needed. Improving access to smoking cessation programs, developing additional strategies, integrating evidence-based treatment into existing settings, and training health care professionals to engage people with mental illness in smoking cessation remain important areas for improvement (Falcaro et al., 2021). References Falcaro, M., Osborn, D., Hayes, J., Coyle, G., Couperthwaite, L., Weich, S., &amp; Walters, K. R. (2021). Time trends in access to smoking cessation support for people with depression or severe mental illness: A cohort study in English primary care. BMJ Open, 11(12), Article e048341. https://doi.org/10.1136/bmjopen-2020-048341 Gierisch, J. M., Bastian, L. A., Calhoun, P. S., McDuffie, J. R., &amp; Williams, J. W. (2012). Smoking cessation interventions for patients with depression: A systematic review and meta-analysis. Journal of General Internal Medicine, 27(3), 351–360. https://doi.org/10.1007/s11606-011-1915-2 Mann-Wrobel, M. C., Bennett, M. E., Weiner, E. E., Buchanan, R. W., &amp; Ball, M. P. (2011). Smoking history and motivation to quit in smokers with schizophrenia in a smoking cessation program. Schizophrenia Research, 126(1-3), 277–283. https://doi.org/10.1016/j.schres.2010.10.030 Ussher, M. H., Faulkner, G. E. J., Angus, K., Hartmann-Boyce, J., &amp; Taylor, A. H. (2019). Exercise interventions for smoking cessation. The Cochrane Database of Systematic Reviews, 2019(10), Article CD002295. https://doi.org/10.1002/14651858.CD002295.pub6 Zhou, Y., Feng, W., Guo, Y., &amp; Wu, J. (2023). Effect of exercise intervention on smoking cessation: A meta-analysis. Frontiers in Physiology, 14, Article 1221898. https://doi.org/10.3389/fphys.2023.1221898

The effect of physical exercise on depression among college students: a systematic review and meta-analysis.

The goal of the present research was to evaluate the effectiveness of physical exercise intervention in enhancing psychological well-being and decreasing symptoms of depression among college students, adopting a systematic review and meta-analysis. The study was performed by searching four databases (PubMed, Embase, Web of Science, and the Cochrane Library) to determine randomized controlled trials (RCTs) exploring the impacts of physical exercise therapies among college students with symptoms of depression. The sequential execution of a meta-analyses, subgroup analyses, and publication bias analyses was accomplished utilizing the software package RevMan version 5.3. There were eight articles included. This research demonstrated a significant impact (d = -0.75, P < 0.05), indicating that physical exercise has a substantial impact on decreasing or mitigating depression. The subgroup analyses revealed that interventions involving physical exercise workouts lasting 12 weeks or longer (d = -0.93, P < 0.05), with physical exercise sessions lasting between 30 and 60 min (d = -0.77, P < 0.05), and with physical exercise performed minimum of three times a week (d = -0.90, P < 0.05) were the most effective in reducing symptoms of depression. Physical exercise interventions have a beneficial impact on reducing depression among college students. The optimal mode was discovered to be college students participating in each session for a duration of 30 to 60 min, at least three times per week, and for more than 12 weeks. College students are encouraged to cultivate a consistent and long-term physical exercise routine to sustain their physical and mental health.

Local and non-local effects (on the posterior chain) of four weeks of foot exercises: a randomized controlled trial

This study investigated the local, remote, and contralateral effects of a four-week intrinsic foot muscle exercise intervention in recreationally active participants on foot parameters, flexibility, and performance of the posterior chain (PC). Twenty-eight healthy participants (12f, 16m) were randomly assigned to a control group or performed 2 × 6 min of foot exercises twice daily unilaterally at least five days/week for four weeks. At baseline (M1), after the intervention (M2), and after a four-week wash-out period (M3), we assessed bilateral Foot Posture Index-6, medial longitudinal arch mobility, single-leg stance balance, range of motion (ROM) (first metatarsophalangeal joint and ankle), and flexibility and performance of the PC. The FPI-6 score changes over time differed significantly between groups for both legs, improving by 26% in the trained- (p < .001) and 11% in the untrained leg (p = .02) in the intervention group from M1 to M2. Improvements were maintained at M3 for the trained leg (p = .02). Ankle range of motion and balance of the trained leg improved from M1 to M2, yet only became significant at M3 (ROM: p = .02; balance: p = .007). The other parameters did not change significantly. A four-week foot exercise intervention might have local but no remote effects in healthy young adults.German Clinical Trial Register (DRKS00027923) (24/08/2022).

Effect of Combined Exercise and Nutrition Interventions During Inpatient Chemotherapy in Acute Leukemia and Malignant Lymphoma Patients: A Randomized Controlled Trial

The aim of the present study was to determine the effectiveness of combined exercise and nutrition interventions on physical function and quality of life (QOL) in patients with acute leukemia or malignant lymphoma (ML) during inpatient chemotherapy. The study was a randomized controlled trial where patients with acute leukemia or ML who were receiving inpatient chemotherapy and exercise therapy were divided into an intervention group (IG) and a control group (CG). Both groups underwent resistance training and aerobic exercise. The patients in the IG were instructed to take nutritional supplements twice a day. Assessment items were muscle strength (handgrip strength and knee extension strength), 6-min walking test, skeletal muscle mass, QOL, nutritional status, and fatigue. Two-way analysis of variance showed a significant interaction for bilateral handgrip strength and knee extension strength. No significant interactions were found for the other items. The results of the present study showed improved muscle strength in the IG compared to the CG, indicating the effectiveness of combined exercise and nutrition interventions during inpatient chemotherapy in patients with acute leukemia or ML.

Role of sex and training characteristics on exercise effects on cardiovascular aging: protocol for a systematic review with meta-analysis of randomized trials

BackgroundCardiovascular diseases remain a leading global cause of mortality worldwide especially in older adults. Although it is known that regular exercise reduces cardiovascular diseases incidence, its effects on specific cardiovascular aging parameters considering the influence of sex and different exercise designs are still not fully understood. Therefore, this systematic review and meta-analysis aims to evaluate the effects of different physical exercise protocols on age-related cardiovascular outcomes in older adults.MethodsThis systematic review and meta-analysis will be reported in agreement with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Articles will be eligible if they are randomized controlled trials with a primary objective of evaluating the chronic effects of exercise interventions on cardiovascular aging parameters. Search strategy will be performed from the inception to September 30th, 2023, in the following electronic databases: MEDLINE (Ovid), SCOPUS (Elsevier), Embase, Sport Discus (EBSCO), Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science Core Collection (Clarivate Analytics). Data will be extracted and managed through Research Electronic Data Capture (REDCap) software. The Tool for the assEssment of Study qualiTy and reporting in EXercise (TESTEX) will be used to assess the methodological quality of included studies. Additionally, the quality of the findings will be evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) profiler. Meta-analysis based on the random-effects model will be performed (if deemed suitable, considering the methodological and clinical heterogeneity of the studies) to estimate the effects of exercise training on cardiovascular aging variables (i.e., cardiac output; arterial stiffness; stroke volume; endothelial function; and carotid intima-media thickness). Heterogeneity will be assessed with the I2 statistics, while the publication bias will be assessed based on Egger’s test.DiscussionTo the best of our knowledge, this will be the first systematic review and meta-analysis to investigate the impact of sex and training protocols on the cardiovascular aging parameters. Moreover, the findings of this systematic review and meta-analysis will provide evidence for health professionals in the management of elderly patients in order to optimize the exercise prescription to face the cardiovascular alterations related to the aging process, considering the effects of different protocols according to sex.Systematic review registrationPROSPERO CRD42023441015 .

Advances in Understanding Therapeutic Mechanisms of Exercise Interventions for Individuals with Comorbid Depression and Cardiovascular Diseases: A Narrative Review

The aims of this narrative review were to summarize the current literature on the beneficial effects of exercise interventions on individuals with comorbid depression and cardiovascular disease, and to review the current evidence that advances our understanding of the pathophysiological mechanisms underlying these effects. Ninety relevant articles were included and analyzed through a systematic search of PubMed and Web of Science. The analyses indicated that exercise interventions could modulate regulatory pathways to prevent depressive symptoms and reduce adverse cardiovascular events through five mechanisms: promoting immunosuppression, improving mitochondrial function, balancing the autonomic nervous system, up-regulating serum brain-derived neurotrophic factor, and improving vascular endothelial function; and the critical role of integrating the key principles of exercise prescription (frequency, intensity, type, time, volume, and progression) to identify novel therapeutic targets and optimize interventions. In conclusion, this study emphasizes not only the significance of exercise interventions but also the critical role of optimizing exercise prescriptions in managing comorbid depression and cardiovascular disorders. The approach holds important theoretical and clinical practice implications for enhancing both mental and cardiovascular health.

One-year follow-up of a primary care-based 12-week exercise intervention for adults with anxiety disorders

Background and aimsWhile there is increasing evidence for the short-term effectiveness of exercise interventions for adults with anxiety disorders, follow-up studies are rare. The aim of this study was to examine whether the significant reductions in anxiety and depression symptoms observed in connection with our primary care-based 12-week exercise RCT were maintained at subsequent follow-up after nine-months. A further aim was to investigate the hypothesis whether exercise interacted with antidepressant medication. Methods113 out of 153 who completed the 12-week intervention completed the follow-up assessments. Symptoms were self-assessed with the Beck Anxiety Index (BAI) and the Montgomery Åsberg Depression Rating Scale (MADRS-S) at baseline, intervention completion (the 12-weeks follow-up) and 9 months post-intervention (the 1-year follow up). ResultsThe reduced symptoms of anxiety and depression effects seen after 12 weeks in the intervention groups were maintained at the 1-year follow-up. Similar reductions were seen in the control group. However, among antidepressant users, the odds ratios for the intervention group to reach improvement in anxiety were four-fold, and in depression, eleven-fold compared to controls at the 1-year follow-up. ConclusionThe results strengthen the view that physical exercise is an effective treatment for anxiety especially in among those with antidepressant treatment.

The Effects of Aerobic Exercise Interventions on Cognitive Functions in Older Adults with Mild Cognitive Impairment: A Systematic Review and Meta-Analysis

The Effects of Aerobic Exercise Interventions on Cognitive Functions in Older Adults with Mild Cognitive Impairment: A Systematic Review and Meta-Analysis

Effectiveness of aerobic exercise intervention and butterfly pea flower tea on reducing blood glucose levels in type II diabetes mellitus patients

The aim of this research is to analyze the effectiveness of the combination of aerobic exercise and butterfly pea flower tea as a therapy for type 2 diabetes mellitus. This research uses experimental research methods with pre and post design. This research uses only one group as a sign of the existence of a comparison group. A total of 36 adult women suffering from Type II Diabetes Mellitus participated in this study. The inclusion criteria in this study were women suffering from type II diabetes mellitus. The exclusion criteria in this study were elderly women. The initial procedure in this research is preparing research administration. Next, screen respondents who are research subjects based on inclusion and exclusion criteria and fill out Informed Consent. Subjects took pre‑test data to measure blood glucose levels. Next, the intervention was carried out within 4 weeks and aerobic exercise treatment was carried out 8 times (2x/week) and butterfly pea flower tea intervention for Type II Diabetes Mellitus sufferers. Telang flower tea is packaged in the form of tea bags which already have BPOM. Subjects collected post‑test data to measure blood glucose levels. Blood glucose levels are measured using a Point Of Care Testing (POCT) device. The first statistical analysis in this research is a descriptive test to obtain the mean, standard deviation and standard error. Next, the normality test was carried out using the Shapiro‑Wilk method, if the data was normally distributed, a difference test was carried out using the paired t test, but if the data was not normally distributed then a difference test was carried out using the Wilcoxon signed rank test. The results of this study report that providing aerobic exercise and butterfly pea flower tea intervention for 4 weeks was able to significantly reduce blood glucose levels in DM sufferers. In this case, aerobic exercise and butterfly pea flower tea are categorized as effective in reducing blood glucose levels in people with type II diabetes mellitus. We hope that future research will examine the effects of exercise with varying intensity and giving butterfly pea flower tea.

The combined effect of physical exercise, pranayama, and diet on fatigue in adult cancer patients undergoing chemotherapy: a randomized controlled trial.

Cancer patients undergoing chemotherapy continue to experience significant fatigue, which affects their quality of life. The present study aims to evaluate the combined effect of comprehensive physical exercise, pranayama (regulated breathing practices of yoga), and dietary support intervention on fatigue in cancer patients undergoing chemotherapy. Non-advanced adult cancer patients undergoing chemotherapy (N = 52) were randomized into the intervention group (N = 26) or control group (N = 26). Fatigue assessment was done using the Functional Assessment of Chronic Illness Therapy (FACIT) Fatigue Scale (version 4) at baseline and after 3 months. The intervention group participants practiced physical exercise, slow-paced pranayama and supplemented their diet with an intake of 100 g of millet protein powder (MPP), commonly known as "Sattu" in India. The control group received standard medical care. A total of 39 patients (N = 13 in the intervention and N = 26 in the control group) were included in the statistical analysis. Within the intervention group, a statistically significant reduction in fatigue (p = 0.002) with a large effect size (d = 2.1) was observed. There was no statistically significant reduction in fatigue within the control group (p = 0.36). The group comparison showed a statistically significant reduction in post-scores of fatigue (p < 0.0001) in the intervention group as compared to the control group with a moderate effect size (R = 0.1). No unintended adverse effects related to the intervention were observed. The results suggest the potential role of integrated physical exercise, pranayama, and dietary support in reducing fatigue in cancer patients undergoing chemotherapy. Further validation with a larger sample size is required. CTRI/2022/04/041717 [Registered prospectively on 07/04/2022].

Effects of various exercise interventions on motor function in cerebral palsy patients: a systematic review and network meta-analysis.

A network meta-analysis was utilized to compare the rehabilitative effectiveness of different exercise interventions on motor function in cerebral palsy(CP) patients. Computer searches were conducted across 9 databases, including PubMed, Cochrane Library, Scopus, Web of Science, Embase, and others, to identify randomized controlled trials focusing on different exercise interventions aimed at enhancing motor function in CP patients. The search spanned from the inception of the databases to January 31, 2024. 20 articles, encompassing 570 patients and evaluating three types of exercise interventions, were included in the analysis. Results showed that aerobic training, resistance training, and mixed training exhibited superior outcomes compared to the control group, as evidenced by improvements in Gross Motor Function Measure scores, muscle strength, gait speed, and 10-Meter Walk Test scores (P < 0.05). Furthermore, the network meta-analysis revealed that resistance training ranked highest in enhancing gross motor function and gait speed among CP patients, while mixed training was deemed most effective in improving muscle strength and 10-Meter Walk Test scores. Exercise interventions have been shown to significantly improve motor function in CP patients. Among these, resistance training and mixed training stand out for their effectiveness in enhancing walking capabilities. Resistance training is specifically aimed at improving gross motor function, while mixed training focuses on increasing muscle strength.

Experiences, acceptability and feasibility of an isometric exercise intervention for stage 1 hypertension: embedded qualitative study in a randomised controlled feasibility trial

BackgroundHealthy lifestyle changes for patients with stage 1 hypertension are recommended before antihypertensive medication. Exercise has antihypertensive benefits; however, low adoption and high attrition are common. Patients need easily adoptable, effective and manageable exercise interventions that can be sustained for life. We present participant and stakeholder perceptions of an isometric exercise intervention for stage 1 hypertension delivered in the National Health Service (NHS, UK).MethodsAn embedded qualitative study within a randomised-controlled feasibility study included intervention arm participants (n = 10), healthcare professionals from participating NHS sites (n = 3) and non-participating NHS sites (n = 5) taking part in semi-structured interviews to explore feasibility of delivering an isometric exercise intervention within the study design and an NHS context. Data was analysed using reflective thematic analysis.ResultsThree themes were identified: study deliverability; motivators and barriers; support for study participation. Findings indicated that the study was well designed. Health benefits, unwillingness to take medication, altruism and interest in the study helped motivation and adherence. Study support received was good, but healthcare professionals were insecure in intervention delivery with regular training/supervision needed. Perception of health improvement was mixed, but, in some, uptake of wider lifestyle changes resulted from participation. Stakeholders felt that current service challenges/demand would make implementation challenging.ConclusionsDespite participant positivity, delivery of an isometric intervention in an NHS setting was considered challenging given the current service demand, although possible with robust effectiveness evidence. Findings support further effectiveness data and implementation development of the isometric exercise intervention.Trial registrationISRCTN, ISRCTN13472393. Registered 18 September 2020.

Limited Evidence for the Benefits of Exercise in Older Adults with Hematological Malignancies: A Systematic Review and Meta-Analysis.

Older patients receiving antineoplastic treatment face challenges such as frailty and reduced physical capacity and function. This systematic review and meta-analysis aimed to evaluate the effects of exercise interventions on physical function outcomes, health-related quality of life (QoL), and symptom burden in older patients above 65 years with hematological malignancies undergoing antineoplastic treatment. This review adheres to Cochrane guidelines, with the literature searches last updated on 27 March 2024, including studies with patients above 18 years. Screening of identified studies, data extraction, risk of bias, and GRADE assessments were performed independently by two authors. Meta-analyses evaluated the impact of exercise, considering advancing age. Forty-nine studies contributed data to the meta-analyses. Five studies included patients with a mean age above 60 years, and none included only patients above 60. Exercise interventions had moderate to small positive effects on QoL global (SMD 0.34, 95% CI [0.04-0.64]) and physical function (SMD 0.29, 95% CI [0.12-0.45]). Age did not explain the variability in exercise effects, except for physical function (slope 0.0401, 95% CI [0.0118-0.0683]) and pain (slope 0.0472, 95% CI [0.01-0.09]), which favored younger patients. Exercise interventions improve physical function and QoL and reduce symptoms in adults with hematological malignancies undergoing antineoplastic treatment; however, the influence of age remains inconclusive.