The prevalence of developmental delay (DD) in children worldwide is still on the rise, and its causes are complex and diverse, causing varying degrees of impact on the development of the sensory nervous system in the brain of children. Sensory integration training is a treatment method that applies sensory stimulation and comprehensive activities. It is currently widely used in children with DD. This therapy can effectively improve the development and integration of the sensory system in children with DD. It also enhances the individual’s ability to adapt to external stimuli, promoting their development in language, motor, and cognitive functions. This article explores the relevant mechanisms of sensory integration training and DD, as well as the current status and effects of its application in DD children, in order to promote the development and progress of related research fields.
Objective To investigate the effects of repeated shortischemia training on flap survival area, vascular endothelial growth factor and the microvascularsel density. Methods Seventy-two rabbits were divided into:the experimental group(n=64), the skin flaps were constructed in two sides of back, one side flap were given ischemia training for 15 minutes and 8 times one day at the pedicles from the 1st to 8th day after operation (group A), the other side flap was served as a control (group B), the corresponding site was only marked as a blank control group (group C).Then, 8 pedicles of group A and group Bwere isolated every day. The surviving area of all skin flaps were calculated on the5th day after isolating operation. The vascular endothelial growth factor(VEGF)and microvessel density(MVD) of the 3 groups were checked with immunohistologochemical staining. Results After the operation, all animalswere survival with normal vitality.The survival flap area of group A were significant more than that of group B after 3 days(Plt;0.05).The expressions of VEGF and MVD of group A and group B were higher than group C. The expression of VEGF of group A was significantly higher than that of group B(Plt;0.01). The counting of MVD of group A was also significantly higher than that of group B(Plt;0.05). There was positive correlation between flap survival area and MVD in group A. The relation of time point was n and n 2 respectively,correlation coefficient was 0.850. As well as MVD and VEGF were positive correlation,correlation coefficient was 0.801. Conclusion Early repeated shortischemia training can increase flap survival area, the mechanism maybe involve the increased expression of VEGF, which can increased skin flap microvascular density.
ObjectiveTo explore the rehabilitation effect of a domestic lower limb rehabilitation robot on patients with chronic stroke.MethodsChronic stroke patients who were hospitalized in the Department of Rehabilitation Medicine, the First Affiliated Hospital of Chongqing Medical University from September 2017 to August 2019 were collected. These patients underwent A3 robot-assisted gait training for 6 weeks. The differences of gait parameters, spatiotemporal asymmetries, total score and score of each item of Barthel Index were analyzed before and after 6 weeks training.ResultsA total of 15 patients were included, and 12 patients finally completed the trial. After the training, the gait parameters of patients with chronic stroke were significantly improved. Comparing with the baseline data, the cadence, stride length, velocity, step length of the affected leg, and step length of the healthy leg significantly increased (P<0.05) after the training; the stride time and the double-support time were significantly shorter (P<0.05); the stance phase of the affected leg was shortened (P<0.05); the swing phase of the affected leg was prolonged (P<0.05); While no significant difference in the stance phase or swing phase of the healthy leg was found (P>0.05). The spatiotemporal asymmetries had no significant change compared with the baseline data, including the ratio of step length [(1.26±0.23) vs. (1.13±0.10); t=1.816, P=0.097] and the ratio of swing phase of both lower limbs [1.14 (0.23) vs. 1.10 (0.38); Z=−0.153, P=0.878]. The activities of daily living were improved after the training, and the total score of Barthel Index [(72.92± 13.05) vs. (85.42±14.38); t=−6.966, P<0.001] was significantly higher than that before the training. Among the items, the scores of bathing [0.00 (3.75) vs. 5.00 (5.00); Z=−2.000, P=0.046], walking on the flat ground [10.00 (3.75) vs. 15.00 (5.00); Z=−3.000, P=0.003], and going up and down stairs [5.00 (5.00) vs. 7.50 (5.00), Z=−3.000, P=0.003] were higher than the baseline data, and the differences were statistically significant.ConclusionsA3 robot-assisted gait training can effectively improve the walking ability and activities of daily living of patients with chronic stroke but not the spatiotemporal asymmetries. Whether the spatiotemporal asymmetries can be improved by adjusting the robot equipment parameters needs to be further studied.
Objective To evaluate whether respiratory training can improve motor function, exercise endurance, and activity of daily living (ADL) in stroke patients. Methods The randomized controlled trials of the effects of respiratory training on motor function, exercise endurance, and ADL in stroke patients were searched in PubMed, Embase, Google Scholar, China National Knowledge Infrastructure, Wanfang, and VIP Database. The search date was from the establishment of each database to December 2018. The control group received routine rehabilitation, medical treatment or other interventions, and the trial group added respiratory training on that basis. Outcome measures included the Fugl-Meyer Assessment (FMA), the 6-minute walk test (6MWT), and the modified Barthel Index (BI). The literature was independently screened by two investigators according to the inclusion and exclusion criteria, and the quality of the included articles was evaluated using the Physiotherapy Evidence Database scale and Cochrane Library systematic review criteria. Statistical analysis was performed using RevMan 5.3 software. Results A total of 11 articles with 741 stroke patients were included. Meta-analysis showed that in the trial group the exercise endurance [mean difference (MD)=41.50 m, 95% confidence interval (CI) (7.63, 75.37) m, P=0.02], ADL [MD=9.97, 95%CI (3.99, 15.96), P=0.001], and motor function [MD=8.00, 95%CI (1.29, 14.70), P=0.02] were improved compared with those in the control group. Subgroup analysis showed that after 8-10 weeks of intervention, BI of the trial group was higher than that of the control group [MD=25.37, 95%CI (16.49, 34.25), P<0.000 01]; after 8 weeks and 12 weeks to 3 months of intervention, FMA of the trial group was higher than that of the control group [ after 8 weeks: MD=20.40, 95%CI (9.72, 31.08), P=0.000 2; after 12 weeks to 3 months: MD=6.18, 95%CI (3.57, 8.79), P<0.000 01]. Conclusions The results of this study showed that respiratory training can improve exercise tolerance, ADL, and motor function in stroke patients. In consideration of the limited number of included articles as well as the heterogeneity among included articles in the current study, and the lack of long-term follow-up period, further studies could use more optimized respiratory training programs to conduct high-quality researches with bigger sample sizes.
ObjectiveTo explore the effect of early graded respiratory severe rehabilitation training for patients with mechanical ventilation under a multidisciplinary model.MethodsTwo hundred and thirty-six patients were surveyed, who were hospitalized in the intensive care unit of the First Affiliated Hospital of Anhui Medical University from June 3, 2019 to March 31, 2020. They were randomly divided into an observation group and a control group, with 118 patients in each group. The observation group received rehabilitation training using early graded rehabilitation training under the mode of multidisciplinary cooperation, while the control group received routine respiratory rehabilitation training. Diaphragmatic excursion (DE) and diaphragmatic thickening fraction (DTF) of the patients before ventilator weaning were measured by ultrasound. The differences of DE, DTF, peak expiratory flow (PEF), maximal inspiratory pressure (MIP), success rate of withdrawal, duration of mechanical ventilation and intensive care unit (ICU) stay between the two groups were recorded and compared.ResultsAll evaluation indexes were statistically significant between the observation group and the control group (all P<0.05). There were interaction between oxygenation index, PEF, MIP, Acute Physiology and Chronic Health Score, Clinical Pulmonary Infection Score and recovery time.ConclusionRehabilitation training on early graded severe respiratory diseases under a multidisciplinary model can improve the respiratory function of patients on mechanical ventilation and shorten the duration of mechanical ventilation and ICU stay.
cardiac rehabilitation has evolved over the past decades from a simple monitoring for the safe return to physical activities to a multidisciplinary approach that focuses on patient education, individually tailored exercise training, modification of the risk factors and the overall well-being of the cardiac patients. It has been proven to be an effective tool for the care of the patients with heart disease. Recent research in cardiac rehabilitation has demonstrated that tremendous benefits can be derived from the optimal use of cardiac rehabilitation in patients with various cardiac pathologies including ischemic heart disease, heart failure and post heart surgery. The benefits of cardiac rehabilitation include mortality reduction, symptom relief, reduction in smoking and improved exercise tolerance, risk factors modification and the overall psychosocial wellbeing. Unfortunately, cardiac rehabilitation remains considerably underutilized mainly because of referral problems and poor enrollment. The development of alternate approaches and the use of transtelephonic and other means of monitoring and surveillance will help expand the utilization of cardiac rehabilitation.
For the increasing number of patients with depression, this paper proposes an artificial intelligence method to effectively identify depression through voice signals, with the aim of improving the efficiency of diagnosis and treatment. Firstly, a pre-training model called wav2vec 2.0 is fine-tuned to encode and contextualize the speech, thereby obtaining high-quality voice features. This model is applied to the publicly available dataset - the distress analysis interview corpus-wizard of OZ (DAIC-WOZ). The results demonstrate a precision rate of 93.96%, a recall rate of 94.87%, and an F1 score of 94.41% for the binary classification task of depression recognition, resulting in an overall classification accuracy of 96.48%. For the four-class classification task evaluating the severity of depression, the precision rates are all above 92.59%, the recall rates are all above 92.89%, the F1 scores are all above 93.12%, and the overall classification accuracy is 94.80%. The research findings indicate that the proposed method effectively enhances classification accuracy in scenarios with limited data, exhibiting strong performance in depression identification and severity evaluation. In the future, this method has the potential to serve as a valuable supportive tool for depression diagnosis.
ObjectiveTo systematically review the effects of core training for diastasis recti abdominis (DRA) in postpartum period. MethodsThe PubMed, EMbase, EBSCO, Cochrane Library, CNKI, CBM and WanFang Data databases were electronically searched to collect randomized controlled trials (RCTs) on core training for patients with DRA postpartum from inception to December 7, 2022. 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 5.4 software. ResultsA total of 12 RCTs were included, involving 741 patients with DRA postpartum. The results of the meta-analysis demonstrated that core training significantly reduced inter-recti distance (IRD) above the umbilicus (SMD=−1.37, 95%CI −2.30 to −0.44, P<0.05), below the umbilicus (SMD=−0.82, 95%CI −1.28 to −0.36, P<0.05), at the level of the umbilicus during contraction of the rectus abdominis (RA) (SMD=−0.76, 95%CI −1.24 to −0.28, P<0.05) and above the umbilicus during RA contraction (SMD=−3.41, 95%CI −5.12 to −1.69, P<0.05) in patients with DRA postpartum. Additionally, the results indicated that core training could improve visual analogue scale, abdominal circumference, waist-hip ratio, lumbopelvic control impairment, lumbopelvic proprioception, the static and dynamic overall balance stability, the static and dynamic anterior-posterior balance stability, medial-lateral static balance stability and Oswestry disability index in patients with DRA postpartum (P<0.05). However, no significant improvement was observed in inter-recti distance (IRD) below the umbilicus during RA contraction, the score of inventory of functional status after childbirth questionnaire, the score of multidimensional body-self relations questionnaire, medial-lateral dynamic balance stability or the score of pelvic floor impact questionnaire in patients with DRA postpartum (P>0.05). ConclusionCore training may improve IRD, pain intensity, total abdominal fat and fat distribution and balance in patients with DRA postpartum, but its efficacy in improving postpartum functional status, body image satisfaction or the degree of dysfunction is unclear. Due to the limited quality and quantity of the included studies, more high quality studies are required to verify the above conclusion.
ObjectiveTo explore the effect of selective exercise training technique combined with ultrasound therapy on patellofemoral pain syndrome. MethodsPatients who met the research criteria were assigned into treatment group and control group randomly between July 2011 and August 2012. Each group had 28 patients. There were no significant differences in gender, age and body mass index between the two groups (P>0.05). Patients in the treatment group received selective exercise therapy and ultrasound therapy, while patients in the control group received normal exercise treatment and ultrasound therapy. Knee numerical pain rating scale (NPRS) and knee functional obstruction assessment were performed on all the patients before treatment and 5 days after treatment (on the 6th day) for comparison. ResultsBefore treatment, the score of NPRS in the treatment group and the control group was 4.7±0.8 and 4.8±0.9, respectively, with no significant difference (P>0.05). The score of functional obstruction assessment was 11.2±2.2 and 12.2±2.7 in the two groups without significant difference (P>0.05). Five days after treatment, the NPRS score decreased to 2.1±0.5 in the treatment group and 4.2±1.0 in the control group, and the knee functional obstruction assessment score decreased to 6.4±1.9 and 11.1±2.6, respectively. Both groups improved significantly in NPRS score and knee functional obstruction assessment score (P＜0.05), while the treatment group exhibited more improvement in the two scores than the control group (P＜0.05). ConclusionSelective exercise training is effective for improving the pain and function of patients with patellofemoral syndrome.