Objective To systematically review the association between Chinese eye exercises and myopia onset in children and adolescents to provide a theoretical basis for clinical prevention of myopia. Methods The PubMed, Web of Science, EMbase, The Cochrane Library, CNKI, VIP, WanFang Data and CBM databases were searched from inception to March 2022 to collect observational studies about the association between Chinese eye exercises and myopia onset in children and adolescents. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of the included studies. Meta-analysis was then performed using RevMan 5.3 software. Results A total of 28 studies were included, including 217 112 subjects. The results of meta-analysis showed that doing eye exercises, doing eye exercises ≥2 times per day, doing eye exercises regularly or consistently, doing eye exercises seriously and doing eye exercises correctly and normatively were the protective factors of myopia onset in children and adolescents. Conclusion Current evidence shows that doing eye exercises, doing eye exercises ≥2 times per day, doing eye exercises regularly or consistently, doing eye exercises seriously, doing eye exercises correctly and normatively can prevent myopia onset in children and adolescents. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
This article presents the design of a treadmill of comprehensive training experiment for rats. The treadmill is composed of six tracks and two of them were designed as conventional plane, two were designed to swing right and left, and two were designed to swing back and forth. The power was provided by six motors. The MSP430F149 is used as core to adjust the swing rate and the grade of electric shock. The IAR for MSP430 is used to design the software. The speed of the six tracks could be adjusted between 0 and 30 m/min. The swing tracks of back and forth can be swung for 3-25 times per minute and the swing tracks of right and left for 3-32 times. The electric shock can be divided into three levels, i.e. strong, middle, and weak level for each track. The digital comprehensive training treadmill can meet different training needs, and provide experimental data for mechanism research of some related diseases.
Objectives To analyze the effect of sling exercise therapy on the walking ability of children with spastic hemiplegia and cerebral palsy, and to provide a scientific basis for clinical treatment. Methods Children with spastic hemiplegia and cerebral palsy who were treated in the Department of Rehabilitation of Children’s Hospital of Shanghai from July 2018 to July 2019 were selected as the research subjects. The children were divided into conventional treatment group and sling exercise therapy group by random number table method. The routine treatment group was given routine rehabilitation training, and the sling exercise therapy group was given combined sling exercise therapy on the basis of routine treatment. The Gross Motor Function Measure (GMFM)-88-item E functional area score, Clinical Spasticity Index (CSI) and Berg Balance Scale (BBS) score were compared between the two groups. Results A total of 36 children were included, with 18 cases in each group. There was no significant difference in gender, age and hemiplegia side between the two groups (P>0.05). All children completed the trial without adverse reactions. Before treatment, there was no significant difference in BBS, CSI and GMFM-88 E functional area scores between the two groups (P>0.05). After 3 months of treatment, the above scores of the two groups were improved compared with those before treatment (P<0.05). The improvement of the above scores in the sling exercise therapy group after treatment was better than that in the conventional treatment group. The difference of BBS, CSI, and GMFM-88 E functional area scores in the sling exercise therapy group before and after treatment was 8.94±4.15, 2.44±0.71, and 7.28±3.23, respectively, the difference of the above scores before and after treatment in the conventional treatment group was 4.50±4.15, 1.83±0.79, and 2.89±1.64, respectively, and the differences were statistically significant (P<0.05). Conclusion Combined use of sling exercise therapy can better improve the walking ability of children with spastic hemiplegia and cerebral palsy, which is worthy of clinical promotion and application.
Objective To evaluate the clinical significance of operative indication in patients with lung cancer accompanied by lung dysfunction using cardiopulmonary exercise test (CPET). Methods Before operation, using CPET with step program, work rate(W%), maximal oxygen uptake(VO2%P), maximal oxygen uptake per kilogram(VO2/kg) and other indexes were tested in the end of load exercise in 195 patients with lung cancer accompanied by lung dysfunction. Chi-square test and logistic regression analysis were performed for the abnormal rate of indexes mentioned above in patients with or without postoperative respiratory failure. Results After pneumonectomy, W%,VO2%P, VO2/kg, metabolic equivalent (MET), minute ventilation(VE) and respiratory frequency(BF) in patients with postoperative respiratory failure were lower than those in patients with non-postoperative respiratory failure (Plt;0.05 or 0.01). Logistic regression analysis showed that VElt;30 L/min and (BFlt;30) times/min were more related to the morbidity of postoperative respiratory failure than other indexes. As for the patients with lung dysfunction treated by lobectomy, this indexes didn’t show any significant difference between patients with or without postoperative respiratory failure. However, this indexes decreased in patients with postoperative respiratory failure whose ratio of forced expiratory volume in one second to forced vital capacity (FEV1%) were lower than 60%(Plt;0.05 or 0.01). Logistic regression analysis showed that VO2%Plt;60% related to the morbidity of postoperative respiratory failure. Conclusion CPET is useful to evaluate the operative indication in patients with lung cancer accompanied by lung dysfunction. VO2%Plt;60% should be selected as a evaluating index.
Sarcopenia, a skeletal muscle degenerative condition, is inextricably linked to the physiological processes of aging. Sarcopenia is characterized by a reduction in muscle mass, a decline in muscle strength, and/or deterioration of physical function. Comprehensive interventions are essential for the management of sarcopenia. This patient version of guideline has been developed by adapting the " Comprehensive intervention for sarcopenia among older adults: an evidence-based clinical practice guideline." This patient version of guideline is designed to enhance health education and promote the widespread adoption of comprehensive intervention strategies for sarcopenia.
Objective To investigate the effects of mask BiPAP noninvasive positive ventilation (NIPPV) during treadmill exercise on dyspnea index and exercise endurance in stable patients with severe chronic obstructive pulmonary disease (COPD). Methods Twenty inpatients with stable severe COPD between August 2015 and January 2016 were recruited in the study. The following parameters were measured before and after 8-week rehabilitation by NIPPV during treadmill exercises, including 12-minute walking distance (12MWD), Borg dyspnea score, mean pulmonary arterial pressure (mPAP), PaO 2 and PaCO 2, times of acute exacerbation in 1 year, adverse reactions, and adherence. Results After rehabilitation for 8 weeks, the following parameters were improved than those before treatment including 12MWD [(810±20) mvs. (680±15) m,P<0.01], Borg dyspnea score (2.4±0.1vs. 4.4±0.3,P<0.01), mPAP [(34.4±2.7) mm Hgvs. (43.5±3.8) mm Hg], PaCO 2 [(49.8±4.9) mm Hgvs. (64.3±5.2) mm Hg], PaO 2 [(64.4±4.1) mm Hgvs. (52.3±3.9) mm Hg] and the times of acute exacerbation (2.1±0.7vs. 4.3±2.1,P<0.01). Adverse reactions included oropharyngeal drying (2 cases) and gaseous distention (8 cases) which can be tolerated without special treatment. Conclusion Mask NIPPV during treadmill exercise is safe and effective for stable patients with severe COPD and worthy of clinical application.
Objective To explore the research trends of traditional Chinese exercise in the rehabilitation of chronic obstructive pulmonary disease (COPD). Methods The Web of Science core collection database was searched to collect literature on traditional Chinese exercise for COPD rehabilitation published from 2004 to 2023. VOSviewer was used for bibliometric analysis of publication year, author, publication institution and country, citation and co-citation information. Results A total of 125 publications were included. No relevant publication was published from 2004 to 2008. Since 2009, the overall number of publications had shown a fluctuating upward trend, with no publications in 2012. From 2019 to 2023, the number of publications on related topics remained at a high level. Reached maximum publication volume in 2020. The annual citation frequency also showed a fluctuating increase, reaching its peak in 2022. Based on comprehensive analysis, Peter M. Wayne and Wu Weibing were the authors with high productivity, high citation, and frequent collaborations. The country with the highest number of publications was China, and the highest institution was Shanghai University of Sport. Initially, the keywords focused on rehabilitation, exercise testing, aerobic exercise, resistance exercise, and respiratory muscle strength. As the times progressed, the focus shifted to lung function, exercise tolerance, and mental health. The current trends included self-management and telemedicine. Conclusions Traditional Chinese exercises have been widely applied in the clinical practice of COPD rehabilitation, showing an upward trend. Facilitating patient self-management and establishing the role and significance of traditional Chinese exercises in remote healthcare for COPD patients may be the focus of future research.
With the implementation of the “Health China 2030” strategy, sports medicine has played an increasingly important role in clinical treatment, chronic disease management, and population health promotion. West China Hospital of Sichuan University has actively explored the development and optimization of its sports medicine discipline outpatient management system, establishing a comprehensive model that integrates diagnosis and treatment, functional rehabilitation, exercise-based health management, and extended care services. This article systematically summarizes the practical experiences of the sports medicine outpatient department, including subspecialty setting, exercise prescription services, outpatient assistant mechanisms, online expert teams, multi-campus coordination, and full-process health management. Emphasizing a function-oriented and patient-centered approach, the article also discusses the extended value of outpatient services in translational research, smart healthcare, and preventive health strategies. This model provides a replicable and scalable reference for the development of sports medicine outpatient clinics.
The present study was carried out with the surface electromyography signal of subjects during the time when subjects did the exercises of the 6 core stability trainings. We analyzed the different activity level of surface electromyography signal, and finally got various fatigue states of muscles in different exercises. Thirty subjects completed exercises of 6 core stability trainings, which were prone bridge, supine bridge, unilateral bridge (divided into two trainings,i.e. the left and right sides alternatively) and bird-dog (divided into two trainings,i.e. the left and right sides alternatively), respectively. Each exercise was held on for 1 minute and 2 minutes were given to relax between two exercises in this test. We measured both left and right sides of the body’s muscles, which included erector spina, external oblique, rectus abdominis, rectus femoris, biceps femoris, anterior tibial and gastrocnemius muscles. We adopted the frequency domain characteristic value of the surface electromyography signal,i.e. median frequency slope to analyze the muscle fatigue in this study. In the present paper, the results exhibit different fatigue degrees of the above muscles during the time when they did the core stability rehabilitation exercises. It could be concluded that supine bridge and unilateral bridge can cause more fatigue on erector spina muscle, prone bridge caused Gastrocnemius muscle much fatigue and there were statistical significant differences (P<0.05) between prone bridge and other five rehabilitation exercises in the degree of rectus abdominis muscle fatigue. There were no statistical significant differences (P>0.05) between all the left and right sides of the same-named muscles in the median frequency slope during all the exercises of the six core stability trainings,i.e. the degree which the various kinds of rehabilitation exercises effected the left and right side of the same-named muscle had no statistical significant difference (P>0.05). In this research, the conclusion presents quantized guidelines on the effects of core stability trainings on different muscles.
Objective To evaluate the effects of enhanced external counterpulsation (EECP) on exercise capacity and quality of life in patients with chronic heart failure. Methods PubMed, The Cochrane Library, EMbase, CNKI, Wanfang Data, VIP and CBM databases from January 1, 2010 to October 1, 2022 were searched by computer for the randomized controlled trial (RCT) about the intervention of EECP in patients with heart failure. Two researchers independently screened literature and extracted data. The meta-analysis was performed by RevMan 5.3. Results Nineteen RCTs were included. After EECP treatment, 6-minute walk distance (MD=57.37, 95%CI 40.89 to 70.85, P<0.001) and left ventricular ejection fraction improved (SMD=0.85, 95%CI 0.55 to 1.14, P<0.001). B-type natriuretic peptide decreased significantly (SMD=?0.67, 95%CI ?1.09 to ?0.25, P=0.002). The left ventricular end diastolic diameter (MD=?7.77, 95%CI ?11.49 to ?4.04, P<0.001), and the left ventricular end systolic diameter were significantly reduced (MD=?8.53, 95%CI ?13.47 to ?3.60, P<0.001). The quality of life of patients was improved (MD=16.34, 95%CI 0.59 to 32.10, P=0.04). Conclusion EECP can improve the exercise ability and the quality of life in patients with heart failure. However, more and larger well-designed RCTs are still needed to verify this conclusion.