Consensus on Exercise Reporting Template (CERT): Explanation and Elaboration Statement

Behaviour change and rehabilitation adherence in adults with tendinopathy: a scoping review

PURPOSE

This scoping review aimed to identify behaviour change strategies influencing rehabilitation adherence in adults with tendinopathy, a common musculoskeletal condition requiring prolonged rehabilitation with poor adherence and variable outcomes.

METHODS

Following the Joanna Briggs Institute (JBI) methodology, seven databases were searched until April 2023. Records included reviews, intervention, and qualitative studies published in English. Behaviour change strategies were deductively coded and mapped to the capability, opportunity, and motivation model of behaviour (COM-B).

RESULTS

Eighty-six articles were retained. The primary behaviour change strategies in tendinopathy rehabilitation reports addressed Psychological Capability; from knowledge through education, instruction, and self-monitoring using exercise diaries. Also, Social Opportunity involves demonstration and monitoring of rehabilitation behaviour, and Physical Opportunity focuses on time-efficient programs with access to equipment and health professionals. Few reports addressed Automatic Motivation (positive reinforcement and habit formation). Barriers identified in the reports were Reflective Motivation (negative beliefs and fears), Physical Opportunity (time-constraints), and Physical Capability (pain and comorbidities).

CONCLUSIONS

Further research should explore the impact of education on beliefs, fears, and pain-management, as well as the effectiveness of teaching habit formation for improved time-management. Implementing these behaviour change strategies may enhance tendinopathy rehabilitation adherence, improving clinical trial efficacy, guiding clinical practice, and impacting patient outcomes.

Exercise or mind-body exercises for psychiatry symptoms and quality of life in schizophrenia spectrum and other psychotic disorders: an overview of systematic reviews with meta-analysis

PURPOSE

This overview of systematic reviews with meta-analysis aimed to summarize the effects of exercise, regular physical activity, and mind-body exercises on negative symptoms, depression symptoms, and quality of life in schizophrenia spectrum and other psychotic disorders.

MATERIAL AND METHODS

The CINAHL, Embase, PubMed, SPORTDiscus, and the Cochrane Library databases were searched up to November 10, 2023. AMSTAR 2 was used and the overlap between reviews was calculated.

RESULTS

Eighteen reviews were included. No reviews meta-analyzed regular physical activity. Aerobic exercise may be more effective than yoga, treatment-as-usual, or multiple controls for reducing negative symptoms. Tai chi may be more effective than multiple controls for decreasing negative symptoms. Aerobic exercise or multimodal exercise programs may be more effective than multiple controls for reducing depression symptoms. Yoga may be more effective than waitlist for decreasing depression symptoms. Aerobic exercise may be more effective than multiple controls for improving quality of life. Yoga may be more effective than treatment-as-usual for improving quality of life. The rest of the meta-analyses found no differences between groups or combined different types of interventions in their meta-analyses.

CONCLUSIONS

Despite these results, important methodological concerns were detected that precluded us from making sound clinical recommendations.

PROTOCOL REGISTRATION

https://doi.org/10.17605/OSF.IO/7V5QZ.

A systematic review and meta-analysis evaluating the effectiveness of minimally supervised home and community exercise interventions in improving physical activity, body adiposity and quality of life in adults living with HIV

People living with HIV (PLWH) are physically inactive and risk cardiometabolic dysfunction. Home and community exercise (HCE) is pragmatic, cost-effective and improves health in varied chronic conditions. This review aimed to synthesize evidence on the effectiveness of minimally supervised HCE for physical activity (PA), adiposity, quality of life (QoL), and other physical and psychological health indices for PLWH.

METHODS

Databases were searched for studies published January 2000 to April 2023. Risk of bias in experimental and quasi-experimental studies was assessed with the Cochrane Risk-of-Bias for Randomized Trials and Risk-of-Bias in Non-Randomized Studies of Interventions tools, respectively. A random-effects meta-analysis was conducted.

RESULTS

From 9648 records, 13 studies (14 HCE groups) with 857 PLWH (average ages 29-56 years) were included; 12 comparator and one single group trial. Aerobic and strength HCE significantly improved PA relative to control by 0.377 units (95 %CI = 0.097, 0.657; p = 0.008) and 1097steps/day (95 %CI = 39.27, 2156.62; p = 0.042). There was a reduction from baseline in percent body fat of 3.36 % (95 %CI = -6.10, 0.42; p = 0.025), but no change in BMI (-0.21 kg/m2; 95 %CI = -0.67, 0.24; p = 0.351) relative to control. HCE improved QoL relative to control in the physical domain by 13points (95 %CI = 6.15, 19.86; p < 0.001), but not in other domains like general health (6.6points; 95 %CI = -1.19, 14.36; p < 0.097). HCE completed at moderate intensity or higher was associated with improvement in outcomes more so than lower intensity HCE. Walking-only interventions were at least as beneficial as other activities. No adverse events were recorded.

CONCLUSION

Minimally supervised HCE can improve PA, body fat, physical QoL and other health indices in PLWH.

Clinical benefit of physical rehabilitation after total hip and knee arthroplasty: A pragmatic, randomized, controlled trial (The DRAW1 trial)

Importance

Comparative effectiveness trials have not shown superiority of one type of physical rehabilitation over another following total hip (THA) and knee (TKA) arthroplasty. We therefore ask the fundamental effectiveness question: Does physical rehabilitation "work" better than no physical rehabilitation?

Objective

To compare the effectiveness of a 6-week program of physical rehabilitation (home-based telerehabilitation, or home-based rehabilitation) to no physical rehabilitation following THA and TKA.

Design

3-arm,randomized, controlled, superiority trial with blinded outcome assessments. 377 patients (210 THA/167 TKA) were screened for eligibility before the targeted sample size of 168 patients was reached. Outcome measures were assessed at baseline, at the end of intervention (6 weeks), and 3 and 12 months postoperatively. The primary outcome was the Hip disability and Osteoarthritis Outcome Score (HOOS)/Knee injury and Osteoarthritis Outcome Score (KOOS)-subscale: function in daily living. Secondary outcomes included: HOOS/KOOS-subscales: pain, symptoms, and quality of life, patient global assessment, analgesics, walking aids, 30-s chair stand test, 4 ​× ​10 ​m fast-paced walk test, exercise adherence, and satisfaction.

Results

Comparing physical rehabilitation (home-based telerehabilitation, and home-based rehabilitation) to no physical rehabilitation, the mean group-differences for the primary outcome were 3.3 (95%CI: -1.9 to 8.6; p ​= ​0.10) points at 6 weeks, and 1.9 (95%CI: -3.7 to 7.6; p ​= ​0.25) and 2.6 (95%CI: -4.4 to 9.6; p ​= ​0.23) points at the 3- and 12-months follow-ups, respectively.

Conclusion

Physical rehabilitation was not superior to the no physical rehabilitation comparator following THA or TKA in terms of self-reported function or any of the secondary outcomes.

Trial registration

NCT03750448 (November 23, 2018), URL: https://clinicaltrials.gov/ct2/show/NCT03750448.

Resistance training, skeletal muscle hypertrophy, and glucose homeostasis: how related are they? A Systematic review and Meta-analysis

Resistance training (RT) promotes skeletal muscle (Skm) hypertrophy, increases muscular strength, and improves metabolic health. Whether changes in fat-free mass (FFM; a surrogate marker of muscle hypertrophy) moderate RT-induced improvements in glucose homeostasis has not been determined, despite extensive research on the benefits of RT for health and performance. The aim of this meta-analysis is to examine whether RT-induced Skm hypertrophy drives improvements in glucose metabolism and to explore confounders, such as biological sex and training parameters. Random-effects meta-analyses were performed using variance random effects. Meta-regressions were performed for confounding factors depending on the heterogeneity (I2). Analyses from 33 intervention studies revealed significant within-study increases in FFM with a moderate effect size (within-studies: (effect size; ES = 0.24 [0.10; 0.39]; p = 0.002; I2 = 56%) and a tendency for significance when compared with control groups (ES = 0.42 [-0.04-0.88]; p = 0.07). Within-study significant increases in glucose tolerance (2 h glucose: ES = -0.3 [-0.50; -0.11]; p < 0.01; I2 = 43%; glucose area under the curve (AUC): -0.40 [-0.66; -0.13] I2 = 76.1%; p < 0.01) and insulin sensitivity (ES = 0.38 [0.13; 0.62]; I2 = 53.0%; p < 0.01) were also apparent with RT. When compared to control groups, there was no significant difference in 2 h glucose, nor in glucose AUC from baseline in RT intervention groups. Meta-regression analyses failed to consistently reveal increases in FFM as a moderator of glucose homeostasis. Other mixed-effect models were also unsuccessful to unveil biological sex or training parameters as moderators of FFM increases and glucose homeostasis changes. Although Skm hypertrophy and improvements in glycemic control occur concurrently during RT, changes in these variables were not always related. Well-controlled trials including detailed description of training parameters are needed to inform RT guidelines for improving metabolic health. Registration and protocol number (Prospero): CRD42023397362.

Leg Cycle Ergometry in Critically Ill Patients - An Updated Systematic Review and Meta-Analysis

BACKGROUND

Cycle ergometry is a rehabilitation strategy used in the intensive care unit (ICU) which may help mitigate post-ICU impairments. We aimed to systematically review and summarize evidence examining the efficacy and safety of cycle ergometry in the ICU.

METHODS

We included randomized controlled trials (RCTs) of critically ill adults with any diagnosis admitted to the ICU for >24 hours, comparing cycling interventions to control (no cycling). The primary outcome was physical function, using a hierarchical approach to standardize this outcome across trials. We performed random-effects meta-analyses and assessed the certainty of effect estimates using the Grading of Recommendations Assessment, Development, and Evaluation approach.

RESULTS

We included 33 RCTs that enrolled 3274 patients. Cycling may improve physical function at ICU discharge (12 RCTs, 1291 patients, standardized mean difference [SMD], 0.33 [95% confidence interval (CI), 0.05 to 0.62], low certainty) and posthospital discharge (8 RCTs, 865 patients, SMD, 0.23, [95% CI, 0.04 to 0.42], low certainty). Cycling may decrease ICU length of stay (29 RCTs, 2575 patients, mean difference [MD], 1.06 days fewer [95% CI, 0.33 to 1.80 days fewer], low certainty) and probably decreases hospital length of stay (22 RCTs, 2060 patients, MD, 1.48 days fewer [95% CI, 0.47 to 2.49 days fewer], moderate certainty). Cycling may have no effect on ICU mortality (17 RCTs, 2039 patients, risk ratio, 12 fewer deaths per 1000 [95% CI, 43 fewer to 23 more], low certainty). The pooled rate of adverse events in the intervention group was 1% (11 RCTs, 4623 sessions, [95% CI, 0 to 2%], low certainty) and in the comparison group, 2% (6 RCTs, 3365 sessions, [95% CI, 0 to 5%], low certainty).

CONCLUSIONS

In this meta-analysis, we found that cycling with critically ill patients may improve physical function at ICU discharge and after hospital discharge, may reduce ICU length of stay, and probably reduces hospital length of stay, with no effect on other outcomes including mortality. We observed low to very low certainty of evidence for all but one outcome of interest. Adverse events were uncommon. (PROSPERO number, CRD 42018092132.).

Exercise into Pain in Chronic Rotator Cuff-Related Shoulder Pain: A Randomized Controlled Trial with 6-Month Follow-Up

Purpose

Exercise therapy is the first-line treatment in rotator cuff-related shoulder pain (RCRSP), and diverse types of exercise seem effective. However, it is not still clear if painful exercise should be allowed or avoided during exercises. The objective of this study was to investigate if exercise into pain is more effective than no pain in RCRSP.

Patients and Methods

A randomized controlled trial was conducted in a physiotherapy clinic in Belgium. Forty-three participants with chronic RCRSP were randomly allocated to G1 (exercising into pain) or G2 (exercising without pain) in a 12-week intervention with 6-month follow-up. Primary outcome was the Shoulder Pain and Disability Index (SPADI); secondary outcomes were pain intensity, fear-avoidance beliefs, fear of pain, quality of life, strength, and range of motion. Outcomes were measured at baseline (T0), after 9 weeks (T1), 12 weeks (T2), and 6 months (T3) from the first session and analysed with linear mixed models.

Results

No between-group difference in SPADI (time-by-group interaction, p = 0.25) up to 6 months was found, with mean difference (G1-G2) at T1 = 5.78 (CI95%: -3.43,14.59; p = 0.33), at T2 = 0.93 (CI95%: -7.20,9.05; p = 0.82), at T3 = 4.15 (CI95%: -2.61,10.92; p = 0.33). No between-group differences were found for any other outcomes.

Conclusion

Pain provocation seems not to be necessary in RCRSP for achieving successful treatment effect in pain and disability reduction, fear-related beliefs, and quality of life up to 6 months.

Trial Registration

ClinicalTrials.gov NCT04553289.

Striding beyond numbness: a non-randomized controlled study of an exercise program for breast cancer patients with chemotherapy-induced peripheral neuropathy

PURPOSE

To investigate the effectiveness of a 13-week combined supervised and home-based exercise program in alleviating the symptoms of chemotherapy-induced peripheral neuropathy (CIPN) in patients with breast cancer (BC).

METHODS

In this non-randomized controlled study, 77 patients with BC selected after applying the inclusion and exclusion criteria were allocated to the intervention (n = 37) or control (n = 40) group. Patients in the intervention group underwent a 13-week exercise program consisting of health education and hand and foot exercises combined with aerobic, resistance, and balance training, while those in the control group received usual care. The symptoms of CIPN were assessed at baseline (T0), post-intervention (T1), and 3 months post-intervention (T2). Physical fitness and finger flexibility were assessed at T0 and T1. A generalized estimating equation (GEE) model was used to analyze the repeated measures data.

RESULTS

The results of GEE showed a significant group effect, indicating significant intergroup differences in the total CIPN score and the dimensions of occurrence, severity, disruption, and frequency (all P < 0.05). Moreover, the two groups showed significant differences in finger flexibility and balance at T1 (all P < 0.05).

CONCLUSIONS

The exercise program was effective in alleviating the symptoms of CIPN and improved balance and finger dexterity in comparison with the control group. Randomized controlled trials with larger sizes are required to validate these findings.

Enhancing the reporting quality of rehabilitation interventions through an extension of the Template for Intervention Description and Replication (TIDieR): the TIDieR-Rehab checklist and supplementary manual

BACKGROUND

Rehabilitation is a complex biopsychosocial process in which multidisciplinary professionals work in collaboration with a person and their family, with the shared objective of enhancing the person's participation in valued life roles. Hence, rehabilitation is integral to the management of numerous health conditions. However, poor descriptions of rehabilitation interventions, including their essential elements and dosage parameters, pose a significant barrier to their replication in clinical practice. This further limits the synthesis of rehabilitation research and the consequent advancement of the field. The original Template for Intervention Description and Replication (TIDieR) checklist and guide provides a valuable foundation for reporting but is not specific to rehabilitation. The TIDieR-Rehab checklist, an extension of the original TIDieR, was developed to enhance the reporting of rehabilitation interventions.

OBJECTIVE

This paper presents the TIDieR-Rehab checklist and supplementary manual.

METHODS

In accordance with the Enhancing the Quality and Transparency of Health Research (EQUATOR) Network and other relevant guidelines, the TIDieR-Rehab checklist and supplementary manual were developed through a modified Delphi process with individuals with rehabilitation expertise and was guided by an interdisciplinary Steering Committee.

RESULTS

The TIDieR-Rehab checklist and supplementary manual present seven original, three adapted and 12 new items to enhance the reporting of rehabilitation interventions. New items promote full descriptions of critical aspects of rehabilitation interventions, including the intended study population (Who) and timing of the intervention (When), the planned intervention dosage (How much, How challenging and Regression/Progression), person-centred care (Personalisation) and negative undesired effects (Harms). Explanations and examples of good reporting, provided within the TIDieR-Rehab supplementary manual, provide comprehensive guidance to support users of the checklist.

CONCLUSIONS

The TIDieR-Rehab checklist and supplementary manual present a systematic approach to the comprehensive reporting of rehabilitation interventions. The checklist is intended to support replication, evaluation and optimisation of rehabilitation interventions through improved reporting quality.

Developing the TIDieR-Rehab checklist: a modified Delphi process to extend the Template for Intervention Description and Replication (TIDieR) for rehabilitation intervention reporting

OBJECTIVES

Rehabilitation is essential for supporting the recovery from, and management of, a range of health conditions. However, interventions are often poorly reported in rehabilitation research, hindering advancement of the field. The Template for Intervention Description and Replication (TIDieR) checklist was developed to enhance the reporting of interventions, but does not specifically address the complexities and multifaceted nature of rehabilitation interventions. This study aimed to develop an extension of the TIDieR checklist to support better reporting of rehabilitation interventions.

DESIGN

A modified Delphi study overseen by a Steering Committee.

SETTING

Online.

PARTICIPANTS

Rehabilitation experts were purposively sampled for diversity in discipline, practice setting, area of expertise and geographical location.

METHODS

Participants (n=35) provided both quantitative and qualitative feedback on drafts of the TIDieR-Rehab through online surveys. Quantitative data was descriptively analysed by percentage of agreement, while qualitative data was analysed using conventional content analysis. Quantitative and qualitative findings were subsequently triangulated to facilitate iterative refinement of the TIDieR-Rehab.

RESULTS

Consensus was achieved after two rounds of the modified Delphi process. The TIDieR-Rehab checklist comprises seven original, three adapted and 12 new reporting items, and is supported by a supplementary manual. Specific enhancements include more detailed descriptions of the study population (Who) and timing of the intervention (When), the planned intervention dosage (How much, How challenging and Regression/Progression), person-centred care (Personalisation) and negative undesired effects (Harms) which were considered critical for the comprehensive reporting of rehabilitation interventions.

CONCLUSION

The TIDieR-Rehab checklist marks a significant advancement in enhancing and standardising the reporting of rehabilitation interventions. By offering a structured format for detailing complex rehabilitation interventions, the TIDieR-Rehab supports improvements in reporting quality to promote research replication and support the translation of research findings into clinical practice. Future research should validate the TIDieR-Rehab checklist across a variety of intervention types and clinical contexts.

An Evaluation of the Effect of App-Based Exercise Prescription Using Reinforcement Learning on Satisfaction and Exercise Intensity: Randomized Crossover Trial

Background

The increasing prevalence of sedentary lifestyles has prompted the development of innovative public health interventions, such as smartphone apps that deliver personalized exercise programs. The widespread availability of mobile technologies (eg, smartphone apps and wearable activity trackers) provides a cost-effective, scalable way to remotely deliver personalized exercise programs to users. Using machine learning (ML), specifically reinforcement learning (RL), may enhance user engagement and effectiveness of these programs by tailoring them to individual preferences and needs.

Objective

The primary aim was to investigate the impact of the Samsung-developed i80 BPM app, implementing ML for exercise prescription, on user satisfaction and exercise intensity among the general population. The secondary objective was to assess the effectiveness of ML-generated exercise programs for remote prescription of exercise to members of the public.

Methods

Participants were randomized to complete 3 exercise sessions per week for 12 weeks using the i80 BPM mobile app, crossing over weekly between intervention and control conditions. The intervention condition involved individualizing exercise sessions using RL, based on user preferences such as exercise difficulty, selection, and intensity, whereas under the control condition, exercise sessions were not individualized. Exercise intensity (measured by the 10-item Borg scale) and user satisfaction (measured by the 8-item version of the Physical Activity Enjoyment Scale) were recorded after the session.

Results

In total, 62 participants (27 male and 42 female participants; mean age 43, SD 13 years) completed 559 exercise sessions over 12 weeks (9 sessions per participant). Generalized estimating equations showed that participants were more likely to exercise at a higher intensity (intervention: mean intensity 5.82, 95% CI 5.59-6.05 and control: mean intensity 5.19, 95% CI 4.97-5.41) and report higher satisfaction (RL: mean satisfaction 4, 95% CI 3.9-4.1 and baseline: mean satisfaction 3.73, 95% CI 3.6-3.8) in the RL model condition.

Conclusions

The findings suggest that RL can effectively increase both the intensity with which people exercise and their enjoyment of the sessions, highlighting the potential of ML to enhance remote exercise interventions. This study underscores the benefits of personalized exercise prescriptions in increasing adherence and satisfaction, which are crucial for the long-term effectiveness of fitness programs. Further research is warranted to explore the long-term impacts and potential scalability of RL-enhanced exercise apps in diverse populations. This study contributes to the understanding of digital health interventions in exercise science, suggesting that personalized, app-based exercise prescriptions may be more effective than traditional, nonpersonalized methods. The integration of RL into exercise apps could significantly impact public health, particularly in enhancing engagement and reducing the global burden of physical inactivity.

Proximal Muscle Resistance Training to Improve Walking in People With Multiple Sclerosis: A Pilot Study

BACKGROUND AND PURPOSE

This pilot study examined the feasibility of a proximal muscle resistance training program to improve walking in people with multiple sclerosis using a combination of in-person, virtual, and independent exercise sessions.

METHODS

People with multiple sclerosis (Expanded Disability Status Scale Score is <6.0) were recruited to a study of resistance training exercises targeting hip abduction and trunk muscles for 10 weeks. Feasibility criteria were: enrolling 40 participants, retaining ≥80%, ≥80% visit adherence, no serious intervention-related adverse events, and ≥80% satisfaction. The 6-Minute Walk Test, Timed 25-Foot Walk Test, muscle performance (hip abduction and lateral trunk flexion strength, and trunk flexion endurance), patient-reported outcomes, daily step count, and pelvis and trunk kinematics were measured before and after intervention. Patient-reported outcomes and step count were measured again 12 weeks after intervention.

RESULTS

Twenty-eight people (median Expanded Disability Status Scale is 3.5) enrolled and 92.8% were retained. Visit adherence was 86.5% (96% for virtual visits, 74% for in-person visits), and 48% of participants preferred virtual visits, while 20% preferred in-person visits. There were no serious intervention-related adverse events, and there was 100% satisfaction. Following intervention, 6-Minute Walk Test distance increased 29.6 m (95% confidence interval [CI], 12.2-47.0), Timed 25-Foot Walk Test decreased by 0.57 seconds (95% CI, -0.85 to -0.29), and all muscle performance outcomes improved. Patient-reported outcomes also improved immediately following intervention. There were no changes in average daily step count or trunk and pelvis kinematics.

DISCUSSION AND CONCLUSIONS

This proximal muscle resistance training program was feasible, with benefits in walking and muscle strength, warranting a future efficacy study.

Video Abstract available for more insights from the authors (see the Video, Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A499 ).

Multimodal intervention based on physical exercise, mindfulness, behaviour change and education to improve pain and health in patients with chronic primary low back pain: a study protocol of the HEALTHYBACK randomised controlled trial

The HEALTHYBACK trial is based on a multimodal intervention to determine the effectiveness of a supervised physical exercise, mindfulness, behaviour change and pain neuroscience education programme on several health variables in individuals with chronic primary low back pain (CPLBP). The study will be a randomised controlled trial among 70 individuals diagnosed with CPLBP (aged 18-65 years). The intervention will be conducted in person within a hospital setting for 16 weeks and comprises a first phase (16 sessions supervised physical exercise (2 days/week, 45 min/session), mindfulness (1 day/week, 2.5 hours/session), behaviour change (daily/24 hours via a wrist-worn activity prompting device) and pain neuroscience education (1 day/biweekly, 2 hours/session)) and a second phase (16 sessions functional full-body muscle strengthening exercise, 3 days/week, 50 min/session). The primary outcomes will include perceived acute pain, pain pressure threshold, conditioned pain modulation, temporal summation of pain and disability due to pain. Secondary measures will include physical fitness, body composition, gait parameters, device-measured physical activity and sedentary behaviour, haematological profile, self-reported sedentary behaviour, quality of life, pain catastrophising, mental health, sleep duration and quality, and symptoms related to central sensitisation. The groups will undergo pretest (before the intervention), post-test (after each phase of the intervention) and retest (at a 6-week detraining period after the intervention) measurements. The results will determine the effectiveness of multidimensional interventions on several health parameters in individuals with CPLBP. They will provide knowledge for pain management and functioning in affected individuals, which might diminish the need for primary healthcare services. Trial registration number: NCT06114264.

Hip strengthening exercise dosage is not associated with clinical improvements after total hip arthroplasty - a prospective cohort study (the PHETHAS-1 study)

BACKGROUND

Postoperative rehabilitation exercise is commonly prescribed after total hip arthroplasty (THA), but its efficacy compared to no or minimal rehabilitation exercise has been questioned. Preliminary efficacy would be indicated if a dose-response relationship exists between performed exercise dose and degree of postoperative recovery. The objective was to evaluate the preliminary efficacy of home-based rehabilitation using elastic band exercise on performance-based function after THA, based on the association between performed exercise dose and change in performance-based function (gait speed) from 3 (start of intervention) to 10 weeks (end of intervention) after surgery.

METHODS

A prospective cohort study was conducted. Following primary THA, patients were prescribed home-based rehabilitation exercise using elastic bands. Performed exercise dose (repetitions/week) was objectively measured using attached sensor technology. Primary outcome was change in gait speed (40 m fast-paced walk test). Secondary outcomes included patient-reported hip disability. In the primary analysis, a linear regression model was used.

RESULTS

Ninety-four patients (39 women) with a median age of 66.5 years performed a median of 339 exercise repetitions/week (1st-3rd quartile: 209-549). Across outcomes, participants significantly improved from 3 to 10-week follow-up. The association between performed exercise dose and change in mean gait speed was 0.01 m/s [95% CI: -0.01; 0.02] per 100 repetitions.

CONCLUSIONS

We found no indication of preliminary efficacy of home-based rehabilitation exercise using elastic bands, as no significant and clinically relevant associations between performed exercise dose and changes in outcomes were present. Trials comparing postoperative rehabilitation exercise with no exercise early after THA are warranted.

TRIAL REGISTRATION

Pre-registered: ClinicalTrials.gov (Identifier: NCT03109821, 12/04/2017).

Physical activity and sedentary behaviour interventions for people living with both frailty and multiple long-term conditions and their informal carers: a scoping review and stakeholder consultation

INTRODUCTION

This scoping review mapped evidence on physical activity (including structured exercise) and sedentary behaviour interventions (interventions to reduce sedentary behaviour) in people living with both frailty and multiple long-term conditions (MLTCs) and their informal carers.

METHODS

Ten databases and grey literature were searched from 2000 to October 2023. Two reviewers screened studies and one extracted data. Results were shared with three stakeholder groups (n = 21) in a consultation phase.

RESULTS

After screening, 155 papers from 144 studies (1 ongoing) were retained. The majority were randomised controlled trials (86, 55%). Participants' mean age was 73 ± 12 years, and 73% were of White ethnicity. MLTC and frailty measurement varied widely. Most participants were pre-to-moderately frail. Physical health conditions predominated over mental health conditions.Interventions focused on structured exercise (83 studies, 60%) or combined interventions (55 studies, 39%). Two (1%) and one (0.7%) focused solely on habitual physical activity or sedentary behaviour. Adherence was 81% (interquartile range 62%-89%) with goal setting, monitoring and support important to adherence. Carers were only involved in 15 (11%) studies. Most interventions reported positive outcomes, primarily focusing on body functions and structures.

CONCLUSIONS

A modest volume of evidence exists on multicomponent structured exercise interventions, with less focus on habitual physical activity and sedentary behaviour. Interventions report largely positive effects, but an updated systematic review is required. The field could be advanced by more rigorous characterisation of MLTCs, socioeconomic status and ethnicity, increased informal carer involvement and further evaluation of habitual physical activity and sedentary behaviour interventions.

Encouraging New Moms to Move More-Are We Missing the Mark? A Systematic Review With Meta-Analysis of the Effect of Exercise Interventions on Postpartum Physical Activity Levels and Cardiorespiratory Fitness

OBJECTIVE: To determine if current exercise interventions were effective at improving physical activity (PA) levels and/or cardiorespiratory fitness (CRF) in postpartum women. DESIGN: Intervention systematic review with meta-analysis. LITERATURE SEARCH: CINAHL, Embase, Medline, PsycINFO, and SPORTDiscus were searched from inception to March 2024. STUDY SELECTION CRITERIA: Participants: postpartum women; intervention: exercise; control: standard care; outcomes: PA levels and/or CRF. DATA SYNTHESIS: Random effects meta-analysis using standardized mean differences (SMDs). Risk of bias was assessed using the Cochrane Risk of Bias 2 (RoB 2) and Risk of Bias in Non-Randomized Studies - Intervention (ROBINS-I). RESULTS: A total of 6041 studies were screened, and 29 were eligible for inclusion. Nineteen studies with adequate control data included outcomes related to PA levels (n = 12) or CRF (n = 7) and were pooled in meta-analyses. There was a small to moderate improvement in CRF (SMD, 0.65; 95% CI [confidence interval]: 0.20, 1.10; I2 = 61%). There was no improvement in PA levels (SMD, -0.13; 95% CI: -0.53, 0.26; I2 = 90%). Frequency, intensity, type, and time of the exercise interventions varied. Twenty-three studies were at high or serious risk of bias. CONCLUSIONS: Postpartum exercise interventions may improve CRF but have an unclear effect on PA levels. Despite numerous exercise interventions to improve health outcomes postpartum, parameters were inconsistent. J Orthop Sports Phys Ther 2024;54(11):687-701. Epub 9 October 2024. doi:10.2519/jospt.2024.12666.

Comparison of two different stretching strategies to improve hip extension mobility in healthy and active adults: a crossover clinical trial

OBJECTIVE

To improve hip flexor flexibility, the commonly used hip extension stretch focuses on advancing the pelvis forward in a half-kneeling position, targeting only hip extension. This study aimed to compare the effectiveness of this traditional stretch with a new technique incorporating posterior pelvic tilt.

METHODS

A randomized crossover clinical trial was conducted with in 26 healthy, physically active individuals (52 hips), aged 22.50 ± 4.10 years. Each participant performed both the hip extension stretch and the posterior pelvic tilt stretch (26 hips), with one technique applied to each limb: the posterior pelvic tilt stretch on one limb and the hip extension stretch on the other limb (26 hips). The reactive hip flexor test and active knee extension test were measured pre and post stretching techniques. A repeated measures ANOVA was performed to assess differences between groups.

RESULTS

There was a significant group-by-time interaction with a medium effect size for the variable related to reactive hip flexor force (F = 4.775, p = 0.034, η2p = 0.087). The posterior pelvic tilt stretch had a statistically significant mean difference of 4.85 N·m (p = 0.003; 95%CI: 1.74; 7.96) compared with the hip extension stretch (mean difference = 0.06 N·m (p = 0.969; 95%CI-3.05; 3.17). No significant differences were found for active knee extension (p > 0.05).

CONCLUSIONS

The results showed that the posterior pelvic tilt stretching technique was effective in reducing the hip reactive flexor force when compared to conventional hip extension stretch.

The Effect of 6 weeks Physical Activity on Cognitive Control and Trait Impulsivity in Multi-problem Young Adults: First Findings of an RCT-study

This study aimed to report the effect of a 6-week light-active versus moderate-active physical activity intervention embedded in a multimodal day treatment program on selected measures of cognitive control (i.e., response inhibition, error processing, and cognitive interference) and trait impulsivity. A randomized controlled design was implemented, including male multi-problem young adults (aged 18-27) assigned to either light-active (N = 12) or moderate-active physical activity lessons (N = 11). A repeated measures design was used to examine treatment effects between the two groups over time on response inhibition, error processing, and cognitive interference (measured respectively with a Go/NoGo task, a Flanker task, and the Stroop) and trait impulsivity (measured with the Dutch Baratt Impulsiveness Scale). Cognitive control, but not trait impulsivity, improved over time. Specifically, enhancements in inhibition and reduced cognitive interference were observed after 6 weeks. Error processing did not improve, but we did observe improved performance on an error-processing task. No interaction with physical activity intensity was found, suggesting similar treatment effects regardless of intensity. Results should be interpreted with caution due to several limitations, including the small sample size. Overall, due to current limitations (i.e., physical activity embedded in a larger treatment program, small sample size at follow-up, and low intervention adherence), it is not possible to draw any definite conclusions. However, the current findings contribute to a growing body of evidence suggesting potential benefits of physical activity (embedded in a multi-modal day treatment program) in the enhancement of cognitive control deficits in at-risk populations, independent of exercise intensity.

Acute natural killer cells response to a continuous moderate intensity and a work-matched high intensity interval exercise session in metastatic cancer patients treated with chemotherapy

Background

It has been suggested that the acute natural killer (NK) cell response to aerobic exercise might contribute to the tumor suppressor effect of regular exercise observed in preclinical studies. Moreover, because this response is modulated by exercise intensity, high-intensity intervals exercise (HIIE) might represent an interesting therapeutic approach in cancer patients. However, this immune response remains unstudied in cancer patients currently undergoing chemotherapy.

Objective

To characterize the acute NK cell response following a moderate-intensity continuous aerobic exercise session (MOD), and a HIIE session in metastatic cancer patients treated with chemotherapy.

Methods

Twelve cancer patients (45-65 years old) underwent a MOD and a duration and work-matched HIIE trial, in a block-randomized order. Peripheral blood mononuclear cells (PBMC) were isolated before, after and 1h after each trial. NK cell subsets were enumerated using flow cytometry and complete blood counts. The surface expression of the cytotoxic NK cell (cNK; CD56dimCD16+) subset was evaluated for its expression of the differentiation markers CD57 and CD158a, the activating receptor NKG2D, the immune checkpoints TIM-3 and PD-1, and the chemokine receptors CXCR3, CXCR4 and CCR2.

Results

cNK cell blood counts increased immediately following MOD (p < 0.001) and decreased back to pre-exercise values 1 h after exercise cessation (p < 0.001). The most responsive cNK cell subsets were expressing CD57, CD158a, NKG2D, TIM-3 and CXCR3. The HIIE trial elicited a similar biphasic response, without any difference between trials (all p ≥ 0.38). However, significant changes in the MFI values of CXCR4 and NKG2D were observed in the cNK cell subset following HIIE (all p ≤ 0.038), but not MOD.

Conclusion

In metastatic cancer patients undergoing chemotherapy, both MOD and HIIE can elicit an acute mobilisation and egress of NK cells exhibiting phenotypic characteristics associated with high cytotoxicity and tumor homing. Future longitudinal trials are needed to determine if combining aerobic exercise training and chemotherapy will translate towards favorable immune and clinical outcomes.

The effectiveness of the Copenhagen adduction exercise on improving eccentric hip adduction strength among soccer players with groin injury: a randomized controlled trial

INTRODUCTION

Groin injuries are common in soccer players and often involve adductor muscle strains. The Copenhagen Adduction Exercise (CAE) is a targeted intervention whose effectiveness in rehabilitation for these injuries warrants investigation.

OBJECTIVE

To investigate the impact of a rehabilitation program, which includes the CAE, on eccentric hip adduction (EHAD) strength, hip joint range of motion (ROM), self-reported disability, and pain among soccer players with adductor-related groin pain. It was hypothesized that the addition of CAE to the rehabilitation program would yield greater improvements.

METHODS

Employing a randomized controlled trial with a two-group parallel design, thirty male soccer players with a mean age of 26.4 ± 3.9 years were randomized into an intervention group (IG) including CAE (n = 15) and a control group (CG) without CAE (n = 15), based on a power analysis to ensure 80% power to detect significant differences. Both groups engaged in their respective rehabilitation programs twice a week for eight weeks. The primary outcome measured was EHAD strength, while secondary outcomes included hip joint ROM, self-reported disability measured by the Copenhagen Hip and Groin Outcome Score (HAGOS), and pain levels.

RESULTS

Significant improvements within groups were observed across all measures (p < 0.001). The IG demonstrated a greater increase in EHAD strength (Mean Difference [MD] = 0.49 Nm/kg, 95% Confidence Interval [CI] [0.31, 0.66]), a more pronounced reduction in pain (MD = -1.60, 95% CI [-2.18, -1.02]), and betterment in all HAGOS subscale scores compared to the CG. There were no significant between-group differences in hip joint ROM.

CONCLUSION

Incorporating the CAE into rehabilitation programs significantly improves EHAD strength, decreases pain scores, and reduces self-reported disability in soccer players with adductor-related groin pain.

REGISTRATION

ClinicalTrials.gov identifier: NCT05589623.

Effects of Aquatic Exercise on Physical Performance in Older Adults: A Systematic Review and Meta-Analysis

This systematic review aimed to evaluate the effects of aquatic exercise on physical performance in older adults. Databases were searched up to July 2021. Randomized controlled trials were screened by two reviewers, who extracted data and assessed study quality. Ten randomized controlled trials (603 participants) were included. Compared with nonexercising controls, aquatic exercise probably improved lower limb muscle power (30-s Chair Stand Test; mean difference 4.75 repetitions; 95% confidence interval [0.07, 9.42]; I2 = 99%; 251 participants; very low-quality evidence). When comparing aquatic exercise with land exercise, there is probably no superiority in favor of either intervention on dynamic balance (Timed Up and Go Test; mean difference -0.12 s; 95% confidence interval [-0.37, 0.12]; I2 = 3%; 244 participants; very low-quality evidence).

The impact of mobility limitations on geriatric rehabilitation outcomes: Positive effects of resistance exercise training (RESORT)

BACKGROUND

Regaining walking ability is a key target in geriatric rehabilitation. This study evaluated the prevalence of walking ability at (pre-)admission and related clinical characteristics in a cohort of geriatric rehabilitation inpatients; in inpatients without walking ability, feasibility and effectiveness of progressive resistance exercise training (PRT) were assessed.

METHODS

Inpatients within RESORT, an observational, longitudinal cohort of geriatric rehabilitation inpatients, were stratified in those with and without ability to walk independently (defined by Functional Ambulation Classification (FAC) score ≤ 2) at admission; further subdivision was performed by pre-admission walking ability. Clinical characteristics at admission, length of stay, and changes in physical and functional performance throughout admission were compared depending on (pre-)admission walking ability. Feasibility (relative number of PRT sessions given and dropout rate) and effectiveness [change in Short Physical Performance Battery, FAC, independence in (instrumental) activities of daily living (ADL/IADL)] of PRT (n = 11) in a subset of inpatients without ability to walk independently at admission (able to walk pre-admission) were investigated compared with usual care (n = 11) (LIFT-UP study).

RESULTS

Out of 710 inpatients (median age 83.5 years; 58.0% female), 52.2% were not able to walk independently at admission, and 7.6% were not able to walk pre-admission. Inpatients who were not able to walk independently at admission, had a longer length of stay, higher prevalence of cognitive impairment and frailty and malnutrition risk scores, and a lower improvement in independence in (I)ADL compared with inpatients who were able to walk at both admission and pre-admission. In LIFT-UP, the relative median number of PRT sessions given compared with the protocol (twice per weekday) was 11 out of 44. There were no dropouts. PRT improved FAC (P = 0.028) and ADL (P = 0.034) compared with usual care.

CONCLUSIONS

High prevalence of inpatients who are not able to walk independently and its negative impact on independence in (I)ADL during geriatric rehabilitation highlights the importance of tailored interventions such as PRT, which resulted in improvement in FAC and ADL.

Sex Differences in Effects of Exercise on Physical Function in Aging: A Systematic Review with Meta-Analysis

PURPOSE

Our objective was to synthesize and determine whether there are sex differences in physical function following exercise interventions in older adults.

MATERIALS AND METHODS

A systematic search was conducted in four databases from inception to July 8th, 2023 searching for prospective trials that conducted exercise interventions in older adults and results for physical function were reported by sex. Pooled standardized mean differences (SMDs) with their 95% confidence intervals (CIs) were estimated using a randomeffects method. The Sidik-Jonkman estimator was used to calculate the variance of heterogeneity (I²).

RESULTS

A total of 19 studies involving 20,133 older adults (mean age ≥60 years, 33.7% female) were included. After exercise interventions, males reported significantly greater pre-post changes compared to females for upper body strength (SMD=-0.40, 95% CI: -0.71 to -0.09; I²=75.6%; n=8), lower body strength (SMD=-0.32, 95% CI: -0.55 to -0.10; I²=52.0%; n=11), and cardiorespiratory fitness (SMD=-0.29, 95% CI: -0.48 to -0.10; I²=89.1%; n=12). Conversely, the pooled SMDs showed a significant effect favoring females for motor fitness (SMD=0.21, 95% CI: 0.03 to 0.39; I²=0%; n=7). Limited and inconsistent results were observed for flexibility.

CONCLUSIONS

Our study suggests the existence of sex-related differences on physical function after an exercise intervention in the older population.

Reporting of pre-existing multiple long-term conditions in physical rehabilitation for long COVID: a scoping review

BACKGROUND

Physical rehabilitation may improve health and wellbeing outcomes for some adults living with long COVID. However, individuals living with pre-existing multiple long-term conditions (MLTCs) and long COVID may have additional rehabilitation challenges. This scoping review aims to identify the available evidence describing physical rehabilitation interventions for adults living with long COVID, to systematically map the reporting of pre-existing MLTCs, and to describe the characteristics of physical rehabilitation interventions used in adults with both pre-existing long-term conditions (LTCs) and long COVID.

METHODS

MEDLINE, CINAHL, Scopus, APA PsycInfo, medRxiv, OpenGrey and MedNar were searched from January 2020 to July 2023. Eligibility criteria included adults with long COVID, rehabilitation interventions including a physical component in any setting and any study design investigating interventions or intervention content except case series/reports.

RESULTS

Of 5326 unique records, 50 articles met the inclusion criteria, of which 25 (50%) made reference to pre-existing LTCs. These articles included four protocols and one consensus statement. Four of the remaining 20 studies (20%) reported the number of pre-existing LTCs, enabling the differentiation of individuals with MLTCs. One study reported outcomes of individuals with MLTCs separately to those without. The interventions described (k=24) typically consisted of combined aerobic and strength exercises (k=17 (71%)) in an outpatient setting (k=13 (54%)).

CONCLUSIONS

There is limited and inconsistent reporting of the presence of MLTCs in studies of physical rehabilitation for adults with long COVID. Clarity and consistency of reporting of MLTCs is required to enable evaluation and adaptation of interventions to improve health and wellbeing for this population.

The quality of reporting in randomized controlled trials investigating exercise for individuals with whiplash-associated disorders; a systematic review

BACKGROUND

Whiplash-associated disorders are a common sequela of road traffic accidents. Exercise therapy is considered an effective intervention, and it is recommended for the management of such condition. However, the application of research findings to everyday clinical practice is dependent on sufficient details being reported.

OBJECTIVES

To explore the quality of reporting in studies investigating the effectiveness of exercise for whiplash-associated disorders.

METHODS

A literature search was conducted to identify studies testing the effectiveness of exercise for whiplash-associated disorders. Two reporting checklists were used to evaluate reporting completeness. The median positive scores for each study and overall percentage of positive scores for each item were calculated. Percentage agreement and the Cohen's Kappa coefficient were calculated.

RESULTS

Twenty-one studies were included. According to the Template for Intervention Description and Replication checklist, items were reported appropriately with a median of 29% (range 0-95%, IQR 40.5). The median number of adequately reported items per study was 5 (range 1-10, IQR 3). For the Consensus on Exercise Reporting Template checklist, items were reported appropriately with a median of 29% (range 0-57%, IQR 29). The median number of adequately reported items per study was 4 (range 0-16, IQR 8). Percentage agreement ranged from 57% to 100% while Cohen's Kappa from -0.17 to 1.00.

CONCLUSIONS

The study reveals significant gaps in the quality of reporting in studies investigating exercise for whiplash-associated disorders as both checklists showed a median reporting adequacy of only 29%. Overall, the inter-rater agreement for both checklists was acceptable.

The control group matters: Pain, physical function and strength improvements relative to the comparator intervention in knee and hip osteoarthritis

BACKGROUND

In knee and hip osteoarthritis (OA), the mechanism for resistance exercise improving clinical outcomes and the dose-response between strength and clinical outcomes are unknown; in part due to inconsistent trial designs across studies.

PURPOSE

To determine whether the effects of resistance exercise interventions on pain and function differ based on comparator group; and whether there is an association between improvements in lower extremity strength with improvements in pain and function in knee and hip OA.

METHODS

We searched 6 databases (inception to January 28 2023,) for randomized controlled trials (RCTs) comparing land-based, resistance exercise-only interventions with no intervention or any other intervention. There were four subgroups for comparator intervention: NONE (none/placebo/sham/usual care), EXE (other exercise interventions alone), NONEXE (non-exercise interventions alone), COMBO (combined exercise + non-exercise interventions). The between-group effect (ES) was calculated for immediate post-intervention pain and function (activities of daily living (ADL) and sports/recreation (SPORT)). Meta-regression analyses were completed to evaluate the association between improvements in lower extremity strength (independent variable) and improvements in pain, ADL and SPORT (dependent variables), irrespective of comparator intervention.

RESULTS

For knee OA (257 studies), there were large benefits for pain [ES (95 % CI) = -0.92 (-1.15, -0.69)], ADL [-0.79 (-1.01, -0.56)] and SPORT [-0.79 (-1.02, -0.56)] favouring resistance exercise interventions compared to NONE. For knee pain, there was also a moderate benefit favouring COMBO interventions compared to resistance exercise interventions [0.44 (0.23, 0.65)]. For hip OA (15 studies), there were moderate benefits for pain [-0.51 (-0.68, -0.33)], ADL [-0.57 (-0.78, -0.36)] and SPORT [-0.52 (-0.70, -0.35)] favouring exercise interventions compared to NONE. For hip pain, there was also a moderate benefit favouring NONEXE interventions compared to resistance exercise interventions [0.57 (0.17, 0.97)]. For knee OA, greater strength gains were associated with larger improvements in pain [β (95 % CI) = -0.24 (-0.38, -0.09)], ADL [-0.43 (-0.73, -0.12)] and SPORT [-0.37 (-0.73, -0.00)].

CONCLUSION

In knee and hip OA, the effects of resistance exercise on pain and function improvements depend on the comparator intervention. For knee OA, a dose-response relationship was observed between lower extremity strength gains with pain and function improvements.

Effectiveness of Internet-Based Telehealth Programs in Patients With Hip or Knee Osteoarthritis: Systematic Review and Meta-Analysis

BACKGROUND

Osteoarthritis (OA) is a chronic musculoskeletal disease that causes pain, functional disability, and an economic burden. Nonpharmacological treatments are at the core of OA management. However, limited access to these services due to uneven regional local availability has been highlighted. Internet-based telehealth (IBTH) programs, providing digital access to abundant health care resources, offer advantages, such as convenience and cost-effectiveness. These characteristics make them promising strategies for the management of patients with OA.

OBJECTIVE

This study aimed to evaluate the effectiveness of IBTH programs in the management of patients with hip or knee OA.

METHODS

We systematically searched 6 electronic databases to identify trials comparing IBTH programs with conventional interventions for hip and knee OA. Studies were selected based on inclusion and exclusion criteria, focusing on outcomes related to function, pain, and self-efficacy. Standardized mean differences (SMDs) with 95% CIs were calculated to compare outcome measures. Heterogeneity was assessed using I² and χ² tests. The methodological quality of the selected studies and the quality of evidence were also evaluated.

RESULTS

A total of 21 studies with low-to-high risk of bias were included in this meta-analysis. The pooled results showed that IBTH has a superior effect on increasing function (SMD 0.30, 95% CI 0.23-0.37, P<.001), relieving pain (SMD -0.27, 95% CI -0.34 to -0.19, P<.001), and improving self-efficacy for pain (SMD 0.21, 95% CI 0.08-0.34, P<.001) compared to the conventional intervention group. Subgroup analysis revealed that IBTH with exercise can significantly alleviate pain and improve function and self-efficacy, but IBTH with cognitive-behavioral therapy only had the effect of reducing pain.

CONCLUSIONS

The meta-analysis provides moderate-quality evidence that IBTH programs have a beneficial effect on improving function, relieving pain, and improving self-efficacy compared to conventional interventions in patients with hip or knee OA. Limited evidence suggests that the inclusion of exercise regimens in IBTH programs is recommended.

TRIAL REGISTRATION

PROSPERO CRD42024541111; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=541111.

Workplace Injury Prevention and Wellness Program for Orchestra Musicians: A Randomized Controlled Trial

OBJECTIVE: To evaluate the effect of a workplace injury prevention and wellness program compared to no intervention (control) on musicians' playing-related musculoskeletal pain intensity. The hypothesis was that musicians who completed the program would have a greater reduction in pain intensity than the control group. DESIGN: Pragmatic parallel randomized controlled trial. METHODS: Sixty-five orchestra musicians were recruited and completed patient-reported outcome measures (primary outcome: pain intensity over 11 months, using the Musculoskeletal Pain Intensity and Interference Questionnaire for Musicians; range: 0-40; lower is better) at baseline, 14 weeks (T1), and 11 months (T2). Following baseline assessment, participants were randomly assigned to the intervention (n = 33) or control (n = 32) groups, stratified by instrument and pain prevalence. The intervention group received a 14-week injury prevention and wellness program including education and exercise; the control group received no intervention. RESULTS: Pain intensity means (standard deviation) were 7.8 (6.2), 8.0 (7.5), and 8.6 (5.7) in the control group, and 9.0 (6.6), 5.0 (4.2), and 6.7 (6.6) in the intervention group at T0, T1, and T2, respectively. Using intention-to-treat analyses (3 dropouts, n = 65 analyzed), between-group differences in pain intensity (95% confidence interval) were T1-T0: -4.2 (-7.5, -0.9); T2-T0: -3.7 (-7.1, -0.3), type III (overall) P = .03, favoring the intervention group. No adverse events were reported. CONCLUSION: A workplace injury prevention and wellness program may have a clinically meaningful effect on reducing orchestra musicians' pain intensity. J Orthop Sports Phys Ther 2024;54(9):1-10. Epub 11 June 2024. doi:10.2519/jospt.2024.12277.

Reporting Completeness of Intensity-, Dose-, and Dosage-Related Items in Active Pediatric Upper Limb Neurorehabilitation Trials: A Systematic Review

OBJECTIVE

To analyze the reporting completeness of the TIDieR items 8-12, in particular intensity, dose, and dosage, in active pediatric upper limb neurorehabilitation trials.

DATA SOURCES

We searched PubMed Central, Scopus, CINAHL, OTseeker, and Web of Science for eligible publications.

STUDY SELECTION

We included publications analyzing active pediatric upper limb neurorehabilitation interventions and assessed the reporting completeness of 11 items for each intervention and control group.

DATA EXTRACTION

Two raters independently screened titles and abstracts and selected the publications using the RYYAN platform. We unblinded the results after the raters had completed their selection and resolved the disagreements by discussion. We used the same procedures to review the full texts.

DATA SYNTHESIS

We included 52 randomized controlled trials with 65 intervention and 48 control groups. Authors did not report all 11 items in any of the study groups. The overall reporting completeness varied between 1% (intensity) to 95% (length of the intervention). The reporting completeness of the TIDieR items ranged from 2% (modifications) to 64% (when and how much). We found no significant differences in the reporting completeness between the intervention and control groups.

CONCLUSIONS

Information essential for dose-response calculations is often missing in randomized controlled trials of pediatric upper limb neurorehabilitation interventions. Reporting completeness should be improved, and new measures to accurately quantify intensity should be discussed and developed.

Tailoring of exercise and dietary interventions to adverse effects and existing comorbidities in patients with ovarian cancer receiving chemotherapy: a clinical vignettes study among expert physical therapists and dietitians

PURPOSE

This study aims to capture the complex clinical reasoning process during tailoring of exercise and dietary interventions to adverse effects and comorbidities of patients with ovarian cancer receiving chemotherapy.

METHODS

Clinical vignettes were presented to expert physical therapists (n = 4) and dietitians (n = 3). Using the think aloud method, these experts were asked to verbalize their clinical reasoning on how they would tailor the intervention to adverse effects of ovarian cancer and its treatment and comorbidities. Clinical reasoning steps were categorized in questions raised to obtain additional information; anticipated answers; and actions to be taken. Questions and actions were labeled according to the evidence-based practice model.

RESULTS

Questions to obtain additional information were frequently related to the patients' capacities, safety or the etiology of health issues. Various hypothetical answers were proposed which led to different actions. Suggested actions by the experts included extensive monitoring of symptoms and parameters, specific adaptations to the exercise protocol and dietary-related patient education.

CONCLUSIONS

Our study obtained insight into the complex process of clinical reasoning, in which a variety of patient-related variables are used to tailor interventions. This insight can be useful for description and fidelity assessment of interventions and training of healthcare professionals.

Movement pattern definitions for resistance training behavior measurement in diabetes

Type 2 diabetes can result in debilitating vascular complications, and resistance training (RT) is an effective therapy for improving cardiovascular outcomes. However, only 10-30% of adults meet the public health guidance for RT. While current RT guidelines focus on targeting major muscle groups, guidance specific to simplified movement categorization may augment understanding of RT programming and improve uptake and outcomes. Current movement pattern definitions and descriptions lack clarity, accuracy, and consistency. This paper proposes movement definitions and descriptions to be used for RT intervention design and prescription, and includes the following categories: hip, knee, ankle, vertebral column, vertical push, horizontal push, vertical pull, and horizontal pull. These categories are intended to aid clinicians, researchers, and trainers in RT surveillance and RT intervention design for improving vascular complications in type 2 diabetes. Simplified RT program design using these categories may also facilitate greater RT program understanding and adherence for patients.

Effects of resistance training on quality of life, fatigue, physical function, and muscular strength during chemotherapy treatment: a systematic review and meta-analysis

PURPOSE

To systematically review and meta-analyse the efficacy of resistance training on quality of life (QOL), fatigue, physical function, and muscular strength in people diagnosed with cancer undergoing chemotherapy.

METHODS

Electronic databases PubMed, Cochrane Central, CINAHL, SCOPUS and Web of Science were systematically searched for randomised controlled trials (RCTs) that compared the effects of resistance training to control on QOL, fatigue, physical function, and lower-body and upper-body muscular strength in adults undergoing chemotherapy. Standardised mean differences (SMDs) were pooled using a random effects model. Risk of bias was assess using the risk of bias tool for randomised trials (RoB 2).

RESULTS

Seven RCTs encompassing 561 participants were included. The pooled results of seven RCTs showed that resistance training during chemotherapy significantly improved lower-body strength (n = 555, SMD 0.33, 95% CI 0.12 to 0.53, moderate-quality evidence, I2 = 23%) compared to control. There was no evidence for an effect of resistance training on QOL (n = 373, SMD 0.13, 95% CI -0.15 to 0.42, low-quality evidence, I2 = 0%), fatigue (n = 373, SMD -0.08, 95% CI -0.37 to 0.22, low-quality evidence, I2 = 20%), physical function (n = 198, SMD 0.61, 95% CI -0.73 to 1.95, very low-quality evidence, I2 = 83%), or upper-body strength (n = 413, SMD 0.37, 95% CI -0.07 to 0.80, very low-quality evidence, I2 = 69%).

CONCLUSIONS

Resistance training may improve lower-body strength in patients undergoing chemotherapy treatment compared to control.

DOSage of Exercise for chronic low back pain disorders (DOSE): protocol for a systematic review with dose-response network meta-analysis

Chronic low back disorders are the leading cause of direct and indirect healthcare burden globally. Exercise training improves pain intensity, mental health and physical function. However, the optimal prescription variables are unknown. We aim to compare the efficacy of various exercise dosages for chronic low back disorders to identify the optimal prescription variables. Six databases (Medline, SPORTDiscus, CINAHL, PsycINFO, EMBASE and CENTRAL), trial registries (ClinicalTrials.gov and WHO International Clinical Trials Registry Platform) and reference lists of prior systematic reviews will be searched, and we will conduct forward and backward citation tracking. We will include peer-reviewed randomised controlled trials (individual, cluster or cross-over trials) published in English or German language comparing exercise training to other exercise training or non-exercise training interventions (conservative, non-surgical, non-pharmacological, non-invasive treatments, placebo, sham, usual/standard care, no-treatment control, waitlist control) in adults with chronic low back disorders. Outcomes will include pain intensity, disability, mental health, adverse events, adherence rate, dropout rate and work capacity. Version 2 of the Cochrane risk-of-bias tool will be employed. The dose will be categorised as cumulative dose (total and weekly minutes of exercise training) and individual dose prescription variables (intervention duration, session duration, frequency and intensity). Dose-response model-based network meta-analysis will be used to assess the comparative efficacy of different exercise doses to determine a dose-response relationship. The certainty of evidence will be assessed using the Grading of Recommendations Assessment, Development and Evaluation. Information about optimal exercise training dosage will help in enhancing treatment outcomes.

Components of effective exergame-based training to improve cognitive functioning in middle-aged to older adults - A systematic review and meta-analysis

BACKGROUND

Exergame-based training is currently considered a more promising training approach than conventional physical and/or cognitive training.

OBJECTIVES

This study aimed to provide quantitative evidence on dose-response relationships of specific exercise and training variables (training components) of exergame-based training on cognitive functioning in middle-aged to older adults (MOA).

METHODS

We conducted a systematic review with meta-analysis including randomized controlled trials comparing the effects of exergame-based training to inactive control interventions on cognitive performance in MOA.

RESULTS

The systematic literature search identified 22,928 records of which 31 studies were included. The effectiveness of exergame-based training was significantly moderated by the following training components: body position for global cognitive functioning, the type of motor-cognitive training, training location, and training administration for complex attention, and exercise intensity for executive functions.

CONCLUSION

The effectiveness of exergame-based training was moderated by several training components that have in common that they enhance the ecological validity of the training (e.g., stepping movements in a standing position). Therefore, it seems paramount that future research focuses on developing innovative novel exergame-based training concepts that incorporate these (and other) training components to enhance their ecological validity and transferability to clinical practice. We provide specific evidence-based recommendations for the application of our research findings in research and practical settings and identified and discussed several areas of interest for future research.

PROSPERO REGISTRATION NUMBER

CRD42023418593; prospectively registered, date of registration: 1 May 2023.

Exercise Therapy for Treatment of Acute Non-specific Low Back Pain: A Cochrane Systematic Review and Meta-analysis of Randomized Controlled Trials

OBJECTIVE

To assess the effectiveness of exercise for acute non-specific low back pain (LBP) vs our main comparisons: (1) sham treatment and (2) no treatment at short term (main follow-up time).

DATA SOURCES AND STUDY SELECTION

A comprehensive search up till November 2021 was conducted in numerous databases for randomized controlled trials on the effectiveness of exercise in adults with acute LBP (<6 weeks). Studies examining LBP with a specific etiology were excluded. The primary outcomes were back pain, back-specific functional status, and recovery.

DATA EXTRACTION

Two review authors independently conducted the study selection, risk of bias assessment, and data extraction. GRADE was used to assess the certainty of the evidence.

DATA SYNTHESIS

We identified 23 randomized controlled trials (2674 participants). There is very low-certainty evidence that exercise therapy compared with sham/placebo treatment has no clinically relevant effect on pain (mean difference [MD] -0.80, 95% confidence interval [CI] -5.79 to 4.19; 1 study, 299 participants) and on functional status (MD 2.00, 95% CI -2.20 to 6.20; 1 study, 299 participants) in the short term. There is very low-quality evidence which suggests no difference in effect on pain and functional status for exercise vs no treatment (2 studies; n=157, not pooled due to heterogeneity) at short-term follow-up. Similar results were found for the other follow-up moments. The certainty of the evidence was downgraded because many randomized controlled trials had a high risk of bias, were small in size, and/or there was substantial heterogeneity.

CONCLUSION

Exercise therapy compared with sham/placebo and no treatment may have no clinically relevant effect on pain or functional status in the short term in people with acute non-specific LBP, but the evidence is very uncertain. Owing to insufficient reporting of adverse events, we were unable to reach any conclusions on the safety or harms related to exercise therapy.

Development and feasibility of an exercise therapy intervention for older women with advanced epithelial ovarian cancer referred to neoadjuvant chemotherapy prior to possible interval debulking surgery

Objective

This study describes the development and examines the feasibility of an exercise therapy program for women aged 70 years or older with advanced EOC, receiving neoadjuvant chemotherapy (NACT) before possible major surgery.

Methods

In this feasibility study, patients participated in a mainly home-based exercise therapy program, including progressive resistance training, physical activity, and support from the supervising physiotherapist. The program included both supervised virtual and face-to-face sessions and self-administered daily exercise. Clinician-reported, patient-reported and physical performance measures were collected before and after NACT. Retention, adherence, and compliance to the program was monitored, and patient acceptability was explored in semi-structured interviews.

Results

Fifteen patients, median age of 77 years (range 70-85) completed the exercise therapy program concurrently to receiving NACT lasting a median of 12 weeks. Patients were physically frail at baseline but improved at follow-up on measures of performance status, level of frailty, patient-reported physical fitness, lower body strength, aerobic functional capacity, basic mobility, balance, and number of steps per day. High levels of participation were found to both supervised and self-administered exercise. Patient interviews highlighted the homebased setting, the individualised tailoring of exercises and the support from the physiotherapist as reasons to complete the exercise therapy program as prescribed.

Conclusions

The exercise therapy program was found to be feasible and acceptable in women aged 70 years or older with advanced EOC, receiving NACT before possible major surgery. The observed improvements and the positive experiences perceived by the patients support future application in research and clinical practice.

Is radial extracorporeal shock wave therapy (rESWT), sham-rESWT or a standardised exercise programme in combination with advice plus customised foot orthoses more effective than advice plus customised foot orthoses alone in the treatment of plantar fasciopathy? A double-blind, randomised, sham-controlled trial

OBJECTIVES

To assess whether radial extracorporeal shock wave therapy (rESWT), sham-rESWT or a standardised exercise programme in combination with advice plus customised foot orthoses is more effective than advice plus customised foot orthoses alone in alleviating heel pain in patients with plantar fasciopathy.

METHODS

200 patients with plantar fasciopathy were included in a four-arm, parallel-group, sham-controlled, observer-blinded, partly patient-blinded trial. At baseline, before randomisation, all patients received advice plus customised foot orthoses. Patients were randomised to rESWT (n=50), sham-rESWT (n=50), exercise (n=50) or advice plus customised foot orthoses alone (n=50). Patients in the rESWT and sham-rESWT groups received three treatments. The exercise programme comprised two exercises performed three times a week for 12 weeks, including eight supervised sessions with a physiotherapist. Patients allocated to advice plus customised foot orthoses did not receive additional treatment. The primary outcome was change in heel pain during activity in the previous week per Numeric Rating Scale (0-10) from baseline to 6-month follow-up. The outcome was collected at baseline, and 3, 6 and 12 months.

RESULTS

The primary analysis showed no statistically significant between-group differences in mean change in heel pain during activity for rESWT versus advice plus customised foot orthoses (-0.02, 95% CI -1.01 to 0.96), sham-rESWT versus advice plus customised foot orthoses (0.52, 95% CI -0.49 to 1.53) and exercise versus advice plus customised foot orthoses (-0.11, 95% CI -1.11 to 0.89) at 6 months.

CONCLUSION

In patients with plantar fasciopathy, there was no additional benefit of rESWT, sham-rESWT or a standardised exercise programme over advice plus customised foot orthoses in alleviating heel pain.

TRIAL REGISTRATION NUMBER

NCT03472989.

[DNVF Memorandum: Objectives and Methods of Physical Activity-Related Health Services Research]

The DNVF Memorandum: Objectives and Methods of Physical Activity-Related Health Services Research summarizes, for the first time, the highly interdisciplinary and interprofessional field of physical activity-based health care in the German healthcare system. In addition to providing a conceptual framework and definition of key measures and concepts in physical activity-related health care research, existing research gaps and needs are identified, and methods for advancing this relatively young field of research are described. A particular focus of this study is the relevant outcome parameters and their standardized assessment using established and valid measurement tools. The memorandum aims to establish a general understanding of the complex subject of promoting physical activity and sports therapy in the context of healthcare, to give an impulse to new research initiatives, and to integrate the currently available strong evidence on the effectiveness of physical activity and exercise into healthcare.

Solving the High-Intensity Multimodal Training Prescription Puzzle: A Systematic Mapping Review

BACKGROUND

High-Intensity Multimodal Training (HIMT) refers to all styles of high-intensity combined aerobic, resistance and/or bodyweight exercise. Previous heterogeneity in exercise prescription and reporting in HIMT reduces the understanding of which factors should be considered when prescribing HIMT (e.g., exercise volume, intensity, duration). Previous studies have demonstrated positive effects of HIMT on health and performance outcomes. However, methodological disparities limit comparisons between findings. The objective of this systematic mapping review was to examine which prescriptive considerations and health and performance outcomes have been reported on in HIMT. This review also examined the quantity and trends of research conducted on HIMT.

METHODS

A systematic literature search was conducted using Ovid Medline, SPORTDiscus and Cochrane Library databases and additional sources to identify studies up until February 2023. A total of 37,090 records were retrieved, of which 220 were included for review. 246 individual HIMT protocols were included for categorical analysis against the Consensus on Exercise Reporting Template (CERT) and Applied Research Model for the Sport Sciences (ARMSS).

RESULTS

A total of 85 unique terms were used to describe HIMT. Included studies most commonly prescribed HIMT using a consistent exercise selection and circuit format. Exercise intensity was inconsistently reported on and a large proportion of studies prescribed 'high-intensity' exercise at a level lower than the American College of Sports Medicine criteria for high-intensity (i.e., < 77% heart rate maximum). Participation location, supervision and participation format were the most commonly reported non-training variables. The most frequently reported outcomes were cardiovascular health, perceptual outcomes, body composition and biochemical outcomes. A large proportion of previous HIMT research was experimental in design.

CONCLUSIONS

Previous HIMT research demonstrates a lack of standardisation in reporting. Future studies should seek to follow guidelines (i.e., CERT) to improve reporting rigour. Additionally, forthcoming research should attempt to actively involve practitioners in implementation studies to improve ecological validity among interventions. Finally, future outcome measures should be accessible in practice and reflect common training goals of participants.

REGISTRATION

This review adhered to PRISMA-ScR guidelines.

PREREGISTRATION

osf.io/yknq4.

Effects of a web application based on multimedia animations to support therapeutic exercise for rotator cuff-related shoulder pain: protocol for an open-label randomised controlled trial

INTRODUCTION

Rotator cuff-related shoulder pain (RCRSP) is the most common cause of shoulder pain. Currently, exercise is proposed as the first-line treatment for patients suffering from RCRSP. However, adherence to therapeutic exercise programmes can be poor in the long term in a home setting. The aim of this study is to evaluate the effects of adding video animations to a traditional paper-based exercise programme.

METHODS AND ANALYSIS

A single-centre, randomised, open-labelled clinical trial will be conducted in a hospital in Spain. Adults aged between 18 and 80 years diagnosed with RCRSP who meet the eligibility criteria will be included. Patients (n=132) will be randomised into two groups, with both receiving paper-based exercises, and the experimental group will also be provided with video animations. The participants will receive seven face-to-face physical therapy sessions and will be asked to perform the exercises at home for 6 months. The primary outcome measure will be the Shoulder Pain and Disability Index, measured at baseline, 3 weeks, 3 months (primary analysis) and 6 months. Secondary outcomes will be the patient's pain intensity during the last week (rest, during movement and at night); expectations of improvement; satisfaction with treatment; impression of improvement; perceived usability, usefulness and satisfaction of multimedia animations; and adherence to exercises. Generalised least squares regression models with an autoregressive-moving average lag one correlation structure will be implemented, with an intention-to-treat analysis.

ETHICS AND DISSEMINATION

This study has been approved by the ethics committee of Hospital Universitario Fundación Alcorcón (Madrid, Spain), reference number CI18/16. All participants will sign an informed consent. The results will be published in a peer-reviewed scientific journal.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT05770908.

Effectiveness of an institution-based adapted physical activity programme versus a home-based self-management programme for chronic poststroke adults: protocol for a randomised controlled study

INTRODUCTION

Physical activity (PA) protects the cardiovascular system and reduces the risk of stroke recurrence. However, most stroke survivors have significantly lower daily PA levels than those recommended. Adapted PA programmes provide a useful means of increasing the daily PA levels of this population. PA programmes designed to encourage people walking have been found to be more effective than no intervention. Some programmes have been applied in institutional settings while others are done on an independent basis. The aim of this study will be to compare the two methods in terms of their impact on the daily walking rates of subjects with spastic hemiparesis following a chronic stroke. Secondary outcomes will include effects on walking ability, endurance, balance, quality of life and motivation for exercise.

METHODS AND ANALYSIS

This French single-centre randomised (1:1), controlled, two-arm, parallel, single-blind study will include 40 adults with chronic stroke spastic hemiparesis who are able to walk for 6 min. The primary outcome will be the participants' daily activity measured via the number of steps performed per day using a Stepwatch device. We expect to establish that the institution-based programme will be more effective than a self-managed programme as a means of increasing the PA of chronic stroke subjects.

ETHICS AND DISSEMINATION

The protocol was approved by an independent National Ethics Committee (Comité de Protection des personnes Est IV). Participants will be asked to provide their signed informed consent prior to the study. The results will be disseminated via publications in the scientific literature, oral and poster presentations by partners at international scientific meetings and associations of patients.

TRIAL REGISTRATION

NCT06061770.

Analysis of YouTube-Based Therapeutic Content for Children with Cerebral Palsy

BACKGROUND/OBJECTIVES

Cerebral palsy (CP) causes movement and posture challenges due to central nervous system damage, requiring lifelong management. During the COVID-19 pandemic, there was limited access to facility-based treatments, which increased the demand for home-based therapies and digital resources. We analyzed the qualitative and quantitative aspects of YouTube videos focusing on CP therapy for children.

METHODS

A total of 95 videos were evaluated for content quality using the modified DISCERN (mDISCERN) tool and Global Quality Scale (GQS). The therapeutic program efficacy was assessed via the International Consensus on Therapeutic Exercise and Training (i-CONTENT) tool, Consensus on Therapeutic Exercise Training (CONTENT) scale, and Consensus on Exercise Reporting Template (CERT), and popularity was measured by the video power index (VPI).

RESULTS

YouTube-based therapeutic videos for children with CP generally exhibit reliability in video content and effectiveness in therapeutic programming, and no correlations were found between video popularity and quality. However, the qualitative analysis reveals insufficient mention of uncertainty in the treatment principles within the video content as well as a lack of detailed treatment descriptions encompassing aspects such as intensity, frequency, timing, setting, outcome measurement during and post-treatment, and safety considerations within therapeutic programs. In particular, this tendency was consistent regardless of the uploader's expertise level and the classification of the neuromotor therapy type in contrast to that of the exercise type.

CONCLUSIONS

YouTube-based content for CP children still has significant limitations in how substantive viewers, such as caregivers, can acquire tailored information and apply practical information to their exercise and treatment programs.

HIIT at Home: Enhancing Cardiorespiratory Fitness in Older Adults-A Randomized Controlled Trial

BACKGROUND

This study aimed to investigate the effectiveness of a 6-month home-based high-intensity interval training (HIIT) intervention to improve peak oxygen consumption (V̇O2peak) and lactate threshold (LT) in older adults.

METHODS

Two hundred thirty-three healthy older adults (60-84 years; 54% females) were randomly assigned to either 6-month, thrice-weekly home-based HIIT (once-weekly circuit training and twice-weekly interval training) or a passive control group. Exercise sessions were monitored using a Polar watch and a logbook for objective and subjective data, respectively, and guided by a personal coach. The outcomes were assessed using a modified Balke protocol combining V̇O2peak and LT measures. General linear regression models assessed between-group differences in change and within-group changes for each outcome.

RESULTS

There was a significant between-group difference in the pre-to-post change in V̇O2peak (difference: 1.8 [1.2; 2.3] mL/kg/min; exercise: +1.4 [1.0; 1.7] mL/kg/min [~5%]; control: -0.4 [-0.8; -0.0] mL/kg/min [approximately -1.5%]; effect size [ES]: 0.35). Compared with controls, the exercise group had lower blood lactate concentration (-0.7 [-0.9; -0.4] mmol/L, ES: 0.61), % of peak heart rate (-4.4 [-5.7; -3.0], ES: 0.64), and % of V̇O2peak (-4.5 [-6.1; -2.9], ES: 0.60) at the intensity corresponding to preintervention LT and achieved a higher treadmill stage (% incline) at LT (0.6 [0.3; 0.8]; ES: 0.47), following the intervention.

CONCLUSION

This study highlights the effectiveness of a home-based HIIT intervention as an accessible and equipment-minimal strategy to induce clinically meaningful improvements in cardiorespiratory fitness in older adults. Over 6 months, the exercise group showed larger improvements in all outcomes compared with the control group. Notably, the LT outcome exhibited a more pronounced magnitude of change than V̇O2peak.

Feasibility and preliminary efficacy of a theory-informed resistance exercise training single-arm intervention for major depression

Many adults with major depressive disorder (MDD) do not receive effective treatment. The potential benefits of resistance exercise training (RET) are understudied and may be mechanistically related to cerebral blood flow changes.

PURPOSE

To assess feasibility, acceptability, and preliminary efficacy of a 16-week, theory-informed RET trial for the treatment of MDD and explore changes in cerebral blood flow.

METHODS

Ten adults with DSM-5-diagnosed MDD were enrolled in a single-arm, 16-week, twice-weekly, whole-body RET intervention, consistent with US and WHO Physical Activity resistance exercise guidelines. To build intrinsic motivation and develop exercise-preparatory habits, motivators and commitment were discussed weekly. Screening, enrollment, and intervention attendance and compliance rates documented feasibility. At baseline and weeks 8, 16, and 26, current MDD diagnosis, clinician-rated, and self-reported symptom severity were evaluated along with cerebral blood flow which was assessed as middle cerebral artery (MCA) mean blood velocity, conductance, and pulsatility.

RESULTS

Nine participants completed the intervention. Strong feasibility and acceptability (98 % adherence, 93 % compliance, and 90 % retention) were found. MDD remission was reached by 8/9 participants at week 16 and persisted through week 26. There were large decreases in clinician-rated and self-reported symptoms at each assessment (Hedges' g = 0.84-2.13). There were small-to-moderate increases in MCA velocity (g = 0.32-0.57) and conductance (g = 0.20-0.76) across time, with minimal changes in pulsatility (all g < 0.21).

CONCLUSIONS

Preliminary results suggest RET for MDD treatment is feasible and plausibly efficacious, finding large antidepressant effects. A sufficiently powered randomized controlled trial to assess RET's efficacy for treating MDD via potential cerebrovascular mechanisms is warranted.

How completely are randomized controlled trials of non-pharmacological interventions following concussion reported? A systematic review

PURPOSE

The study aimed to examine the reporting completeness of randomized controlled trials (RCTs) of non-pharmacological interventions following concussion.

METHODS

We searched MEDLINE, Embase, PsycInfo, CINAHL, and Web of Science up to May 2022. Two reviewers independently screened studies and assessed reporting completeness using the Template for Intervention Description and Replication (TIDieR), Consensus on Exercise Reporting Template (CERT), and international Consensus on Therapeutic Exercise aNd Training (i-CONTENT) checklists. Additional information was sought my study authors where reporting was incomplete. Risk of bias (ROB) was assessed with the Cochrane ROB-2 Tool. RCTs examining non-pharmacological interventions following concussion.

RESULTS

We included 89 RCTs (n = 53 high ROB) examining 11 different interventions for concussion: sub-symptom threshold aerobic exercise, cervicovestibular therapy, physical/cognitive rest, vision therapy, education, psychotherapy, hyperbaric oxygen therapy, transcranial magnetic stimulation, blue light therapy, osteopathic manipulation, and head/neck cooling. Median scores were: TIDieR 9/12 (75%; interquartile range (IQR) = 5; range: 5-12), CERT 17/19 (89%; IQR = 2; range: 10-19), and i-CONTENT 6/7 (86%; IQR = 1; range: 5-7). Percentage of studies completely reporting all items was TIDieR 35% (31/89), CERT 24% (5/21), and i-CONTENT 10% (2/21). Studies were more completely reported after publication of TIDieR (t87 = 2.08; p = 0.04) and CERT (t19 = 2.72; p = 0.01). Reporting completeness was not strongly associated with journal impact factor (TIDieR: rs = 0.27; p = 0.01; CERT: rs = -0.44; p = 0.06; i-CONTENT: rs = -0.17; p = 0.48) or ROB (TIDieR: rs = 0.11; p = 0.31; CERT: rs = 0.04; p = 0.86; i-CONTENT: rs = 0.12; p = 0.60).

CONCLUSION

RCTs of non-pharmacological interventions following concussion demonstrate moderate to good reporting completeness, but are often missing key components, particularly modifications, motivational strategies, and qualified supervisor. Reporting completeness improved after TIDieR and CERT publication, but publication in highly cited journals and low ROB do not guarantee reporting completeness.

Developing an international consensus Reporting guideline for intervention Fidelity in Non-Drug, non-surgical trials: The ReFiND protocol

BACKGROUND

Inadequate reporting of fidelity to interventions in trials limits the transparency and interpretation of trial findings. Despite this, most trials of non-drug, non-surgical interventions lack comprehensive reporting of fidelity. If fidelity is poorly reported, it is unclear which intervention components were tested or implemented within the trial, which also hinders research reproducibility. This protocol describes the development process of a reporting guideline for fidelity of non-drug, non-surgical interventions (ReFiND) in the context of trials.

METHODS

The ReFiND guideline will be developed in six stages. Stage one: a guideline development group has been formed to oversee the guideline methodology. Stage two: a scoping review will be conducted to identify and summarize existing guidance documents on the fidelity of non-drug, non-surgical interventions. Stage three: a Delphi study will be conducted to reach consensus on reporting items. Stage four: a consensus meeting will be held to consolidate the reporting items and discuss the wording and structure of the guideline. Stage five: a guidance statement, an elaboration and explanation document, and a reporting checklist will be developed. Stage six: different strategies will be used to disseminate and implement the ReFiND guideline.

DISCUSSION

The ReFiND guideline will provide a set of items developed through international consensus to improve the reporting of intervention fidelity in trials of non-drug, non-surgical interventions. This reporting guideline will enhance transparency and reproducibility in future non-drug, non-surgical intervention research.

Effects of whole-body vibration on body composition, microbiota, cardiometabolic markers, physical fitness, and quality of life after bariatric surgery: protocol for a randomized controlled trial

BACKGROUND

Morbid obesity is a complex chronic condition characterized by a body mass index of 40 kg/m2 or higher. The incidence of the condition is on the rise in developed countries, and bariatric surgery has been proposed as a potential solution to address this trend. Nonetheless, bariatric surgery may also result in adverse effects, including a reduction in bone mineral density (BMD) and muscle mass, as well as an increased risk of fractures. The present study aims to elucidate the effects of bariatric surgery and whole-body vibration (WBV) training on body composition, microbiota, physical fitness, quality of life, and cardiometabolic markers.

METHODS

Twenty-eight participants (14 females), aged 18 to 50 years, will undergo sleeve gastrectomy surgery. They will be randomly allocated into a control group or a WBV training group. The WBV group will train three times per week with increasing intensities and duration ranging from 30 to 45 min over the 4-month training period. Measurements of body composition (dual-energy X-ray absorptiometry and peripheral quantitative computed tomography), physical fitness (muscular strength, agility, cardiorespiratory fitness, and balance), gait biomechanics, cardiometabolic markers, gut microbiota, quality of life, and physical activity levels will be collected at four different time points: (1) prior to the surgery, (2) 45 days post-surgery, (3) 6 months post-surgery, and (4) 18 months post-surgery.

DISCUSSION

Both groups are expected to experience improvements in most of the aforementioned variables. Nonetheless, we expect the WBV group to show larger improvements proving that the training is effective and safe.

TRIAL REGISTRATION

Clinicaltrials.gov NCT05695599. Registered on January 25, 2023.

First-line treatment for femoroacetabular impingement syndrome and hip-related quality of life: study protocol for a multicentre randomised controlled trial comparing a 6-month supervised strength exercise intervention to usual care (the Better Hip Trial)

INTRODUCTION

Femoroacetabular impingement syndrome (FAIS) is a motion-related and position-related clinical condition of the hip associated with pain, reduced physical function and hip-related quality of life (QoL). Interestingly, higher maximal muscle strength is associated with less pain, better physical function and improved QoL in people with FAIS. Furthermore, preliminary evidence suggests that a proportion of patients with FAIS respond positively to strength exercise as first-line treatment. Nonetheless, there is little evidence supporting a specific exercise intervention offered as a first-line treatment. We will conduct a randomised controlled trial investigating the clinical effectiveness and cost-effectiveness of a 6-month strength exercise intervention compared with usual care as first-line treatment in patients with FAIS.

METHODS AND ANALYSIS

This is a multicentre randomised controlled trial that will be conducted at hospitals and physiotherapy clinics across Denmark and Australia. A total of 120 patients with FAIS will be randomised (1:1) to 6 months of supervised strength exercise or usual care. The primary outcome is the change in hip-related QoL measured using the International Hip and Outcome Tool 33 (iHOT-33) from baseline to the end of intervention. A health economic evaluation will be conducted from a societal and healthcare perspective based on the data collection over a 12-month period starting at baseline. The analysis will calculate incremental cost-effectiveness ratios using quality-adjusted life-years and iHOT-33 scores while estimating costs using microcosting and cost questionnaires. Secondary outcomes include objectively measured physical function at baseline and after 6 months and patient-reported outcomes measured at baseline, 3-month, 6-month and 12-month follow-up.

ETHICS AND DISSEMINATION

The trial has been approved by the Committee on Health Research Ethics in the Central Denmark Region (journal no 1-10-72-45-23) and La Trobe University Human Ethics Committee (HEC24042) and is registered at the Central Denmark Region List of Research Projects (journal no 1-16-02-115-23). Informed consent will be obtained from each participant before randomisation. Results will be published in international peer-reviewed scientific journals.

TRIAL REGISTRATION NUMBER

NCT05927935.