RESUMEN
Autism spectrum disorder（ASD）is a serious neurodevelopmental disorder，with deficits in social and language communication，rigid behaviors，limited interests and activities. At present，research on the pathogenesis of ASD involving immunity has been making progress worldwide. In terms of cytokines（such as IL-1β，IL-8，IL-17，etc.）and ASD animal models，it has been found that the onset of ASD is associated with nervous system immune dysfunction，which may lead to synaptic function impairment. The purpose of this review is to describe the recent research on ASD and immune dysfunction to provide ideas for exploring the etiology，pathogenesis and potential therapeutic measures of ASD.
RESUMEN
Objective To analyze the consistency between computer tomography angiography(CTA)and digital subtraction angiography(DSA)in evaluating the global limb anatomic staging system(GLASS)stage of patients with chronic limb-threatening ischemia(CLTI).Methods The clinical data of patients with CLTI,who were admitted to the First Affiliated Hospital of Xi'an Jiaotong University of China to receive treatment between January 2017 and December 2020,were retrospectively analyzed.Taking the DSA assessment as the gold standard,the consistency of CTA and DSA in evaluating the GLASS stage of patients with CLTI was analyzed.Results In the assessment of GLASS stage of CLTI,CTA showed strong agreement with DSA.The weighted Kappa coefficient of CTA and DSA for the staging of femoropopliteal segment was 0.798(95％CI=0.722-0.873,P＜0.01),and the weighted Kappa coefficient of CTA and DSA for the staging of infrapopliteal artery segment was 0.785(95％ CI=0.725-0.845,P＜0.0l).For the overall staging of GLASS,the weighted Kappa coefficient of CTA and DSA was 0.832(95％ CI=0.752-0.91 1,P＜0.01).All the above results indicated that a very strong consistency existed between CTA and DSA in evaluating the GLASS stage of patients with CLTI.Conclusion CTA examination of lower limb can accurately evaluate GLASS score and stage of CLTI patient's target lesions,which is helpful in diagnosing lower extremity arteriosclerosis occlusion disease as well as in assessing the technical difficulty degree of its revascularization operation.(J Intervent Radiol,2024,33:300-303)
RESUMEN
Objectiv To analyze the expression of serum procalcitonin(PCT),pentraxin 3(PTX3)and high mobility group protein B1(HMGB-1)in children after open gastrointestinal surgery and their application value in early infection prediction.Methods A retrospective analysis was performed on 206 children with open gastrointestinal surgery admitted to the hospital from January 2020 to January 2023.They were divided into infection group(27 case)and non-infection group(179 case)according to whether they had postoperative infection.The levels of serum PCT,PTX3 and HMGB-1 before operation,1 d and 3 d after operation were compared between the two groups.The predictive value of single and combined detection of serum indexes 1 d and 3 d after operation for postoperative infection in children with open gastrointestinal surgery was observed.The influencing factors of postoperative infection were analyzed by multivariate Logistic regression.Results The levels of serum PCT,PTX3 and HMGB-1 in the infection group were(2.42±0.39)μg/L,(3.74±0.53)pg/L,(2.07±0.66)p,g/L,(3.06±0.75)μg/L,(18.35±2.74)μg/L,and(26.09±4.16)μg/L at 1 d and 3 d after operation,which were higher than those in the non-infection group(1.71±0.35)pg/L,(2.29±0.36)μg/L,(1.48±0.52)μg/L,(1.73±0.59)pg/L,(13.04±2.26)μg/L,and(15.75±2.83)pg/L(P＜0.05).Receiver operating characteristic curve showed that the area under the curve(AUC)of combined detection of serum PCT,PTX3 and HMGB-1 in predicting postoperative infection in children with open gastrointestinal surgery was the largest(0.989)at 3 days after operation;Multivariate Logistic regression analysis showed that age was an independent protective factor for postoperative infection in children,and Intraoperative blood loss,operation time,serum PCT,PTX3 and HMGB-1 at 1 d and 3 d after operation were independent risk factors(P＜0.05);The levels of serum PCT,PTX3 and HMGB-1 in children with moderate to severe infection were(2.63±0.34)μg/L,(4.12±0.56)μg/L,(2.31±0.69)μg/L,(3.39±0.81)μg/L,(19.86 ±2.91)pg/L,and(28.84±4.40)μg/L at 1 d and 3 d after operation,which were higher than those in children with mild infection(2.11±0.28)μg/L,(3.19±0.49)μg/L,(1.72±0.60)μg/L,(2.58± 0.73)μg/L,(16.15±2.39)μg/L,and(22.09±3.96)pg/L(P＜0.05).Conclusion The expression of serum PCT,PTX3 and HMGB-1 in children after open gastrointestinal surgery was significantly increased,and its expression was related to early postoperative infection and the severity of infection,and the combined predictive value of the three was higher,which could provide reference for early infection prediction.
RESUMEN
Objective:To analyze the clinical and immunological characteristics of children with acute viral infection-related encephalopathy.Methods:Case-control study.A retrospective analysis was conducted on the clinical data of children diagnosed with acute viral infection-related encephalopathy during hospitalization at the Children′s Hospital, Capital Institute of Pediatrics from January 2020 to January 2023.According to the last follow-up modified Rankin scale (mRS) score, these children were divided into a good prognosis group (mRS score ≤2) and a poor prognosis group (mRS score >2), and the clinical and immunological characteristics of the children with different prognoses were analyzed.The binary Logistic regression was used to analyze the risk factors for poor prognosis.Results:A total of 28 children with acute viral infection-related encephalopathy aged 4 months to 11 years were included.There were 16 males (57%) and 12 females (43%). Among the preinfection viruses, there were 16 children of Corona virus disease 2019, 8 children of influenza A virus, 3 children of influenza B virus, and 1 child of norovirus.Among them, there were 21 children with acute necrotizing encephalopathy, 4 children with acute encephalopathy with biphasic seizures and late reduced diffusion, 2 children with mild encephalitis with a reversible splenial lesion, and 1 child with hemorrhagic shock and encephalopathy syndrome.Among the first symptoms, 24 children (85.7%) had consciousness disorders, 23 children (82.1%) had seizures, 17 children (60.7%) had speech disorders, 11 children (39.3%) had involuntary movements, and 10 children (35.7%) had abnormal mental behavior.For the site of lesion, the cranial nuclear magnetic resonance imaging revealed 17 in the thalamus, 10 in the brainstem, 9 in the basal ganglia, 8 in the cerebellar hemisphere, and 4 in the corpus callosum.In the last follow-up evaluation, 17 children had a mRS score of >2, and 11 children had a mRS score of ≤2.Univariate analysis showed that disturbance of consciousness, seizure cluster, brain stem lesion, absolute value of serum T lymphocytes, cerebrospinal fluid(CSF) protein, CSF cytokines [interleukin(IL)-1β, IL-6 and IL-8]were higher in the poor prognosis group than those in the good prognosis group.Multivariate Logistic regression analysis indicated that brain stem disease, CSF IL-1β and T lymphocyte absolute number were independent risk factors for poor prognosis.Conclusions:Brain stem lesions, cerebrospinal fluid IL-1β and the absolute number of T lymphocytes have predictive value for the prognosis of acute viral infection-associated encephalopathy.The more severe the conditions, the lower the T lymphocytes, and the higher the cytokines in some cerebrospinal fluid.
RESUMEN
Objective To analyze the relationship of the volume of 87 brain regions with postnatal age and neurobehavior in full-term neonates.Methods A total of 75 full-term newborns[gestational age(39.38±1.22)weeks;male/female(51/24);postnatal age(11.11±6.67)days]without abnormalities on brain MRI(three-dimensional T1-weighted imaging,3D T1WI)at our hospital between November 2010 and September 2017 were retrospectively included.Based on the template of 87 brain regions,the neonatal brains were divided into 87 brain regions and their volumes were calculated by using V-shape Bottleneck network(VB-Net)deep learning segmentation technique,Pearson partial correlation and regression analysis were used to explore the relationship of the volume of each brain region with postnatal age and neurobehavioral scores.Results After adjusting for gestational age,birth weight,head circumference,body length and sex,66.7％of the regional brain volumes(58/87 brain regions)significantly increased with the postnatal age(correlation coefficient r:0.2-0.7,P＜0.05).The volumes of gray matter in bilateral lentiform nucleus,left caudate nucleus,right occipital lobe,right inferior temporal lobe,and bilateral anterior temporal lobe strongly correlated with the postnatal age(r＞0.50,P＜0.05).The gray matter volume of the right occipital lobe linearly increased with age(slope:100.67),and was positively correlated with behavioral scores(r=0.324,P＜0.01).Conclusion Most of regional brain volumes increase with the postnatal age during the neonatal period,and the fastest growth occurs in primary sensorimotor-related brain regions,presenting the spatial heterogeneity.Partial brain region grows with the development of behavioral ability.
RESUMEN
Objective To explore the effect of exposure to noise of 3.0T magnetic resonance imaging(MRI)on children's cochlear function.Methods We prospectively recruited 72 children who underwent cranial MRI examination at our hospital from May to November 2018;3M earplugs and sponge mats were used for hearing protection during MRI scanning.Noise level(dBA)of each MRI sequence was detected with a nonmagnetic microphone and a sound level meter.Distortion product otoacoustic emissions(DPOAE)test at 2-7 kHz was performed 24 hours before and 30 minutes after the MRI examination.Paired t-test or Wilcoxon signed-rank test was used to analyze differences in DPOAE amplitude before and after the MRI examination.Results The average noise level of MRI measured in the study was(107.7±3.92)dBA.Compared with that before the MRI examination,the DPOAE amplitude(dB)changed little after the MRI examination;the range of amplitude differences in each age group was as follows:left ear(-0.24-1.10)and right ear(-0.24-0.74)in the 0-1 year-old group;left ear(-0.07-0.59)and right ear(-0.57-0.75)in the 2-5 year-old group;left ear(-0.36-0.44)and right ear(-0.30-0.57)in the 6-12 year-old group.No statistically significant difference was found(correction P＞0.05).Conclusion No potential impact of 3.0T MRI noise on children's cochlear function was observed under routine hearing protection.
RESUMEN
BACKGROUND:Transpedicular transdiscal lumbar screw is a new type of spinal minimally invasive internal fixation technology.Compared with traditional bilateral pedicle screws,only one screw is needed to fix one segment on one side.It has the characteristics of being more economical,less trauma and easy to operate.However,studies on the application of transpedicular transdiscal lumbar screws combined with transforaminal lumbar interbody fusion(TLIF)and fixation are still rare. OBJECTIVE:To evaluate the effect of TLIF combined with various surgery methods on stress distribution of cage,fixation,disc lower and endplate and range of motion of lumbar vertebrae by constructing three kinds of finite element models including modified TLIF(cage alone)model,modified TLIF combined with bilateral pedicle screw(cage+BPS)model and modified TLIF combined with bilateral transpedicular transdiscal lumbar screw(cage+BTPTDS)model. METHODS:The CT images of the adult lumbar spine were used to establish the three kinds of TLIF finite element models:cage alone,cage+BPS and cage+BTPTDS using software Mimics,Geomagic and SolidWorks.ANSYS Workbench was used to simulate the application of six different motion loads of human body flexion and extension,left and right bending,and left and right rotation to calculate stress distribution and the changes in the range of motion of the lumbar spine of the cage,fixation,endplate and disc of the three lumbar spine surgery models and to compare the effects of three surgical options on the biomechanical effects of the lumbar spine. RESULTS AND CONCLUSION:(1)The cage alone model,cage+BPS model and cage+BTPTDS model were constructed successfully.(2)In flexion and lateral bending conditions,the maximum stress of the cage of cage+BTPTDS model was smaller than that of the cage alone model and a little greater than that of the cage+BPS model.In the extension condition,the maximum stress of the cage of the cage+BPS model was obviously smaller than that of the other two models.When it came to rotating condition,the maximum stress of the cage in the cage+BPS model and the cage+BTPTDS model presented no obvious difference,which was both smaller than the cage alone model.(3)The maximum stress of fixation of the cage+BTPTDS model was obviously bigger than the cage+BPS model in flexion and extension conditions,close to the cage+BPS model in lateral bending conditions,and smaller than the cage+BPS model in rotation conditions.(4)The maximum stress of the lower endplate of the fusion segment of the cage+BPS model was between the two other models.(5)In terms of the range of motion,the cage+BTPTDS model presented no obvious difference with that of the cage+BPS model at flexion and extension,left and right bending,and left and right rotation.(6)It is concluded that modified TLIF combined with transpedicular transdiscal lumbar screw provides stable support for the vertebral body of the fusion segment,ensures the motion range of the lumbar spine and has a good biomechanical effect.
RESUMEN
BACKGROUND:Kidney deficiency is the main pathogenesis of osteoporosis.To study the relationship between the two major syndrome types of kidney deficiency,Kidney-Yang deficiency and Kidney-Yin deficiency,is beneficial for the development of clinical diagnosis and treatments based on the combination of disease and syndrome. OBJECTIVE:To evaluate the biomechanical differences of the rat femurs with Kidney-Yang deficiency and Kidney-Yin deficiency caused by Yougui pills,and to demonstrate the scientific efficacy of medication based on the combination of disease and syndrome in osteoporosis from a biomechanical perspective. METHODS:The bilateral ovaries of 60 female Sprague-Dawley rats were surgically removed to establish an ovariectomized osteoporosis model.At 10 weeks after modeling,all the rats were randomly divided into a Kidney-Yang deficiency group(n=30)and a Kidney-Yin deficiency group(n=30).Rats with Kidney-Yang deficiency were given gluteal intramuscular injection of hydrocortisone,while rats with Kidney-Yin deficiency were orally administered with thyroid tablet suspension,once a day,for 14 consecutive days.After successful modeling,20 rats in each group were given a suspension of Yougui pills by gavage once a day for 12 consecutive weeks and the remaining 10 rats were used as the control group without intervention.After gavage,the microstructural parameters of the bone were measured using Micro-CT scanning.Three-point bending,finite element simulation,femoral head compression,and surface indentation distribution experiments of the femurs were performed on a mechanical testing machine. RESULTS AND CONCLUSION:Micro-CT revealed that the femoral bone density,bone volume fraction,bone surface density,trabecular number,and trabecular separation were improved in the Kidney-Yin deficiency+Yougui pills group compared with the Kidney-Yin deficiency group(P＜0.05);the femoral bone volume fraction,bone surface density,trabecular number,and trabecular thickness were improved in the Kidney-Yang deficiency+Yougui pills group compared with the Kidney-Yang deficiency group(P＜0.05).The three-point bending experiment showed that the femur elastic modulus,maximum bending strength and bending fracture strength were decreased(P＜0.05)and toughness was increased(P＜0.05)in the Kidney-Yang deficiency+Yougui pills group compared with the Kidney-Yang deficiency group.Finite element simulation showed that Yougui pills could significantly improve the bending resistance of the femurs in the Kidney-Yang deficiency group,but had no significant effect on the Kidney-Yin deficiency group.The femoral head compression experiments showed that Yougui pills could enhance the ability of the femoral head to resist deformation in the Kidney-Yang deficiency group,but there was no significant difference in the effect of Yougui pills on the surface properties of the femoral head in the Kidney-Yin deficiency group and the Kidney-Yang deficiency group.To conclude,Yougui pills can significantly enhance the biomechanical properties of the osteoporotic bones with Kidney-Yang deficiency,but have no significant effect on the osteoporotic bone with Kidney-Yin deficiency.
RESUMEN
The emergence and evolution of digital intelligent technology has profoundly influenced the development of minimally invasive research-oriented hepatobiliary and pancreatic surgery discipline. Over various periods, our team has always adhered to the principle of "being oriented by clinical issues and driven by clinical needs", continuously carried out innovative research across interdisciplinary boundaries, propelling the evolution of digital intelligent technology. Spanning over two decades, this journey includes the progression from digital virtual human, three-dimensional visualization, molecular fluorescence imaging, augmented reality and mixed reality, artificial intelligence, to the realm of human visualization meta-universe. This evolution facilitates the shift from two-dimensional empirical diagnoses of hepatobiliary and pancreatic surgical diseases to deep learning intelligent diagnostics, the transition from morphology-based tumor diagnoses to molecular imaging-based diagnostics, and from conventional empirical surgery to intelligent navigation surgery. The authors provide a comprehensive review of our developmental process and achievements within the realm of digital intelligent diagnostic and therapeutic technologies, with the aims to promote the development and application of digital intelligent medicine.
RESUMEN
ObjectiveTo systematically review the health benefits of different physical activities for children and adolescents with cerebral palsy. MethodsCombined with MeSH terms and free words, randomized controlled trials regarding health and functional outcomes of physical activity intervention for children and adolescents with cerebral palsy published up to December, 2023 in databases of Web of Science, PubMed, EBSCO, Cochrane and CNKI were retrieved and systematically reviewed. ResultsTen randomized controlled trials were included, involving 402 participants (aged three to 24 years), with Physiotherapy Evidence Database Scale scores of six to eight, from Australia, the United States, Brazil and Netherlands, mainly in the fields of rehabilitation medicine, neuroscience, disability research and physiotherapy, with publication dates concentrated between 2013 and 2020. The physical activities included three types: fitness-related (physical fitness, skill-related fitness), motor skill-related (gross motor skills, fine motor skills) and adaptive physical activity-related (mobility skills, recreational types); 20 to 60 minutes a time, one to five times a week, for seven to 26 weeks; the intensity was moderate to high. Intervention settings involved community and home, schools and rehabilitation institutions. The guidance and support models included sports rehabilitation, adaptive physical activity, and a combined model of sports rehabilitation and adaptive physical activity. The health benefits were reflected in physical activity-related health behaviors, physical function, activities and participation, and quality of life, such as improving the level of physical activity and reducing sedentary behavior; enhancing muscle strength, improving cardiopulmonary function, cardiovascular function, body mass and aerobic capacity, increasing gait speed, joint mobility, balance function and muscle endurance; improving motor function (mobility, movement coordination ability, balance and postural control ability, gait function); improving self-care, promoting participation in family, school and social activities, increasing social performance behaviors, and improving mental health (self-confidence, emotions, self-worth, self-esteem). ConclusionThis study reviewed the health benefits of different physical activities for children and adolescents with cerebral palsy. There are three kinds of major physical activities: fitness-related, motor skill-related and adaptive physical activity-related. Physical fitness-related activities help to improve gait function, increase walking speed, enhance muscle strength, improve cardiovascular function, optimize body mass index; skill fitness-related activities can improve balance function. Gross motor skill-related activities can improve postural control ability and muscle endurance; fine motor skill-related activities can enhance the use of fine hands. Adaptive ball-related activities help to increase physical activity levels, increase leisure activity time, improve aerobic capacity, promote family activity participation and social activity participation; adaptive leisure-related activities can improve the quality of life and well-being, improve self-care, enhance self-worth, and increase life satisfaction.
RESUMEN
ObjectiveTo investigate the effect of community-based rehabilitation exercise and physical activity on the physical activity levels, functional states, and quality of life for people with mild and moderate disabilities in community settings, to ascertain the health benefits of their engagement in such fitness sports activities, anchoring in the WHO "Global Action Plan on Physical Activity 2018-2030: More Active People for a Healthier World" and the guidelines tailored for people with disabilities, using the theoretical framework and methodology of the International Classification of Functioning, Disability and Health (ICF). MethodsAligning with the WHO guidelines for people with disabilities and the ICF, a community-based rehabilitation exercise and physical activity program was designed for individuals with mild to moderate disabilities, featuring activities like fitness training (aerobic and resistance exercises), skill exercises (such as balance and coordination), as well as sports and recreational games (ball and games, etc.). A total of 230 people with mild and moderate disabilities were recruited from 20 communities in Shenzhen, with types of disabilities including physical, speech, intellectual, and mental. Professional rehabilitation fitness instructors implemented and supervised the program. The activities were of low to moderate intensity, 30 to 50 minutes per session, five times a month for six months. The community-based rehabilitation exercise and physical activity progress of these individuals was surveyed using the International Physical Activity Questionnaire (IPAQ), and their overall functioning was evaluated with WHODAS 2.0. The health-related quality of life was measured with WHOQOL-BREF. The health benefits from participation in community-based rehabilitation exercise and physical activity were assessed in terms of functioning, activity involvement, and quality of life. ResultsAfter the fitness activities, participation levels significantly increased in IPAQ domains of work-related, transport-related, domestic and gardening activity, and leisure time (|t| > 3.391, P < 0.001). The scores significantly decreased in the domains of cognition, activity, self-care, getting along, life activities and participation; and overall scores also decreased in WHODAS 2.0 (t > 6.639, P < 0.001). The scores significantly increased in the four dimensions of WHOQOL-BREF (|t| > 7.486, P < 0.001). ConclusionAfter participating in a six-month community-based rehabilitation exercise and physical activity program of mild to moderate intensity, individuals with mild to moderate disabilities have improved in physical activity and engagement levels, and the overall functioning and quality of life.
RESUMEN
Coronavirus disease 2019(COVID-19)has been one of the most concerning public health events in recent years,seriously threatening the lives and health of people worldwide.COVID-19 vaccines are the most cost-effective measure to reduce the influence of severe acute respiratory syndrome coronavirus 2(SARS-COV-2)to the population.Therefore,countries actively develop and vaccinate COVID-19 vaccines,including recombinant protein vaccines,viral vector vaccines,inactivated vaccines,and mRNA vaccines,which occupy the primary market.With the enhancement of variants transmission ability and evasion immunity,the protective effect and durability of COVID-19 vaccines have become the current research hotspots.This paper presents a brief review of the progress of COVID-19 vaccines,intending to provide a reference for the development of COVID-19 vaccines.
RESUMEN
AIM:To investigate the mechanism of action of Wenweiyang decoction(WWYD)in treating func-tional dyspepsia in rats based on mast cell activation and stem cell factor(SCF)/receptor tyrosine kinase c-Kit signaling pathway.METHODS:Sixty SD rats were randomly divided into control group,model group,ranitidine hydrochloride capsule group,and low-,medium-and high-dose WWYD groups,with 10 rats in each group.The rat model of functional dyspepsia was established by tail clamping and irregular feeding compound senna method.After modeling,the rats in con-trol group and model group were given normal saline,while those in low-,medium-and high-dose(0.743 g/mL,1.485 g/mL and 2.970 g/mL)WWYD groups and ranitidine hydrochloride capsule(3 g/L)group were treated with corresponding drugs by intragastric administration.After treatment,the propulsion rate of the small intestine was measured by the carbon ink propulsion method.Rat duodenal mast cells were observed and counted by toluidine blue staining.ELISA was used for determination of mast cell tryptase(MCT)and histamine(HA)content in rat duodenum.The mRNA levels of SCF and c-Kit in duodenum were detected by RT-qPCR.Western blot and immunohistochemistry were employed to determine the ex-pression levels of SCF and c-Kit in the duodenum.RESULTS:Compared with model group,WWYD treatment signifi-cantly increased the propulsion rate of the small intestine in rats(P<0.05).ELISA results showed that WWYD reduced the number of mast cells and the content of MCT and HA in the duodenal mucosa tissue of rats(P<0.05).Western blot and immunohistochemistry results suggested that WWYD up-regulated the protein expression levels of c-Kit and SCF in the duodenal tissue of rats(P<0.05),and increased the numbers of SCF and c-Kit positive cells.RT-qPCR results indicated that WWYD up-regulated the mRNA expression of c-Kit and SCF in the duodenum of rats(P<0.05).Moreover,the small intestinal propulsion rate was negatively correlated with MCT and HA content,and positively correlated with the expres-sion of SCF and c-Kit.CONCLUSION:Wenweiyang decoction promotes rat duodenal motility,and its mechanism may be related to the inhibition of rat duodenal MCT and HA production and activation of SCF/c-Kit signaling pathway.
RESUMEN
Objective To analyze the content and psychometric properties of measurement tools for children's gross motor function and activity. Methods Six measurement tools for children's gross motor function and activity were selected,including Gross Motor Function Measure(GMFM),Bruininks-Oseretsky Test of Motor Proficiency-Second Edition(BOT-2),Peabody Developmental Motor Scales-Second Edition(PDMS-2),Movement Assessment Battery for Children-Second Edition(MABC-2),Test of Gross Motor Development-Third Edition(TGMD-3)and Functional Movement Screen(FMS).International Classification of Functioning,Disability,and Health(ICF)linking rules,categories and coding were used to analyze the content of measurement dimensions and items of these six tools,and their psychometric properties were explored. Results For the body function,the content of these six tools primarily addressed neuromusculoskeletal and movement-re-lated functions(b7),such as mobility of joint functions(b710),stability of joint functions(b715),muscle power functions(b730),motor reflexes functions(b750),control of voluntary movement functions(b760),supportive functions of arm or leg(b7603)and gait patterns functions(b770).For the activities and participation,the content primarily addressed mobility(d4),such as changing and maintaining body positions(d410,d415),transferring oneself(d420),walking(d450),running(d4552),and jumping(d4553).GMFM was good in inter-rater and test-retest reliability;BOT-2 was good in inter-rater reliability,test-retest reliability and internal consistency;PDMS-2 was good in inter-rater and test-retest reliability;MABC-2 was good in test-retest reliability and internal consis-tency with an excellent model fit;TGMD-3 was good in internal consistency and test-retest reliability;and FMS was good in internal consistency and test-retest reliability. Conclusion The six tools for motor and activity function measurement primarily concern neuro-musculoskeletal and movement-related functions(b7)for ICF body function,and mobility(d4)for activities and participation.PDMS-2 is suggested for a comprehensive evaluation of children's motor functions and activities;TGMD-3 and GMFM for gross motor functions;and BOT-2,MABC-2 and FMS for motor development,coordination and functional movement patterns.BOT-2,PDMS-2,MABC-2 and TGMD-3 are norm-referenced measures,whereas GMFM and FMS are criterion-referenced.Norm-referenced tools,due to their established norms tailored for various ob-jectives,boast superior psychometric properties and wider applications.All the six tools exhibit good to excellent reliability,and internal consistency coefficients ranging from moderate to excellent.Their validity also spans from moderate to excellent.
RESUMEN
Objective To evaluate the short-term clinical effect of arthroscopic repair of rotator cuff injury with all-suture anchor using a prospective and single-cohort clinical trial.Methods Twenty-five patients with rotator cuff injuries(1.5 cm<tear size<6 cm)and admitted to the Department of Sports Medicine and Ambulatory Surgery Centre of Jiangsu Provincial Subei People's Hospital between July and September 2022 were used as the study subjects.Two cases were excluded for not meeting the in-clusion criteria,while another one was withdrawn halfway due to inconvenience of follow-up.Finally,22 patients were included in the study,consisting of 8 males and 14 females,with the average age of 59.1±10.9 years and rotator cuff tear size of 3.2±1.2 cm of 10 left and 12 right shoulders.Be-fore as well as 3 and 6 months after operation,all patients were evaluated using the pain visual ana-logue scale(VAS),the American Shoulder and Elbow Surgeons(ASES)score,Constant-Murley Shoul-der Functional(Constant)Score,Simple Shoulder Test(SST),bilateral shoulder abduction muscle strength ratio(affected/healthy),and mobility of the affected shoulder joint.Six months after operation,the healing of rotator cuff and the formation of cyst around the all-suture anchor were evaluated by us-ing the magnetic resonance imaging(MRI).According to whether there was cysts around the all-suture anchor,the patients were divided into the cyst group and the cyst-free group.Their age,sex,the side affected,trauma history,course time,tear size and operation time of the two groups were com-pared and analyzed to find the correlated factors.The average VAS,ASES and Constant scores,and the range of motion of the affected shoulder joint and the healing grade of rotator cuff were compared between the two groups 6 months after operation.Results Twenty-two patients were granted 6.2±0.3 months of follow-up after surgery.Three and six months after the operation,their average VAS scores(1.3±1.2 and 0.7±0.4),ASES scores(79.7±12.3 and 88.9±6.5),Constant scores(65.4±12.4 and 73.7±9.6),SST scores(7.6±0.2 and 10.5±0.2)and bilateral shoulder abductor muscle strength ratio(affected side/healthy side)(71.3±9.6 and 90.3±5.9)were significantly higher than the values before the opration(4.2±1.1,51.5±11.2,46.2±12.8,3.5±0.3 and 21.9±15.8),respec-tively(P<0.05).There were also significant differences in the range of motion of shoulder joint 3 months and 6 months after surgery(P<0.05).Postoperative MRI revealed 1 patient with rotator cuff re-tear.There was significant difference in age between the cyst group and the cyst free group(P<0.05).However,there was no significant difference in VAS score,ASES score,Constant score,range of mo-tion of shoulder joint and healing grade of rotator cuff between the two groups 6 months after surgery(P>0.05).Conclusion Arthroscopic rotator cuff repair with all-suture anchor is feasible and safe,and has good short-term clinical effect.
RESUMEN
The traditional Chinese medicine （TCM） in pediatric care has a long history，proven efficacy，and distinctive characteristics.The China Association of Chinese Medicine has organized a series of youth salons to discuss the clinical advantages of treating diseases.Experts at this seminar proposed that the superior disease categories in pediatric TCM are significant for showcasing the unique strengths and advantages of TCM in the treatment of pediatric diseases，enhancing diagnostic and treatment levels，inheriting TCM knowledge，promoting the integration of TCM and Western medicine，and meeting patients' needs.The strengths of pediatric TCM are summed up as "having what others do not，excelling at what others have，being special in what others excel at，and ensuring safety in what others specialize in." The scope of superiority in pediatric TCM covers multiple systems，including respiratory，digestive，endocrine，psychological，and dermatological systems.This article summarized the advantages of TCM in treating 13 diseases discussed in the salon，such as upper respiratory tract infections，coughs，pneumonia，allergic rhinitis，bronchial asthma，atopic dermatitis，functional dyspepsia，functional constipation，enuresis，marginal short stature，simple obesity，attention deficit hyperactivity disorder，and tic disorders.The overall advantages were reflected in three aspects：First，the holistic concept and treatment based on syndrome differentiation in TCM highlight the advantage of treating the root causes of diseases，making the treatment methodical and precise.Second，most traditional Chinese herbs are natural and have strong safety profiles.Third，TCM treatment methods are abundant，especially the external treatment methods，which are widely used in pediatrics，highly accepted by parents，and have definite efficacy，as well as good safety and compliance.
RESUMEN
ObjectiveTo systematically review the evidence from systematic reviews of the application models and health benefits of virtual reality (VR) technology in physical activities and health domains in children and adolescents with cerebral palsy (CP). MethodsPubMed, Embase, CINAHL, SPORTDiscus, Google Scholar, PsycINFO and CNKI were searched to collect and screen systematic reviews published from January, 2020 to March, 2024 on the application of VR technology in physical activities and health for children with CP. The relevant evidence was reported following PRISMA guidelines. ResultsA total of eight English researches from China, Saudi Arabia, Indonesia and Brazil were included, involving 5 692 children and adolescents with CP, came primarily from interdisciplinary journals in clinical medicine, therapy and clinical risk management, games and gamification, and physical movement therapy. The subjects aged four to 18 years, with spastic hemiplegia and spastic diplegia. The VR technologies featured five typical application models: immersive environment simulation; interactive motion gamification; virtual training and coaching; AI-based activity data tracking and analysis, and motion capture and feedback, biofeedback integration and wearable technology applications; and augmented reality integration. Interventions lasted 15 to 90 minutes a time, one to 15 times a week, with intensities ranging from moderate to vigorous and durations from one to 24 weeks. The application of VR technology might increase the interest in participating in physical activities, enhance the interactive experience, through integration with wearable and biofeedback technologies, enable timely monitoring, tracking, analysis and feedback on children's activity statuses, improving their physical and functional abilities. ConclusionVR technology including immersive environment simulation and interactive motion gamification may improve interest in physical activities, physical quality and functional abilities, promoting behavioral health, and enhancing overall health levels and quality of life of children and adolecents with CP.
RESUMEN
ObjectiveTo analyze the needs and current situation of home-based exercise rehabilitation for people with disabilities, develop service plans for different types of disabilities, and assess its health benefits for people with severe disabilities. MethodsBased on the World Health Organization (WHO) Global Action Plan on Physical Activity 2018-2030: More Active People for a Healthier World and WHO Guidelines on Physical Activity and Sedentary Behavior, functional and individualized home-based exercise rehabilitation plans for people with severe disabilities were developed. Begining from May, 2023, a six-month intervention was conducted for 37 people with severe disabilities. They were assessed with International Physical Activity Questionnaire (IPAQ), WHO Disability Assessment Schedule 2.0 (WHODAS 2.0), WHO Quality of Life (WHOQOL-BREF) before and after intervention. ResultsThe time of low-intensity leisure physical activity of IPAQ increased after intervention, while the scores of domains of cognition, mobility, self-care, getting along, life activities and participation, and total score of WHODAS 2.0 decreased, and the scores of physical health, psychological health, independence, and environment dimensions, and total score of WHOQOL-BREF increased. ConclusionThe functioning-oriented and individualized home exercise rehabilitation program can improve the level of physical activity, enhance the level of activity and boost the quality of life for people with severe disabilities.
RESUMEN
As a Chinese saying goes， "good Chinese medicinal material makes good medicine"， the quality of Chinese herbal medicines is related to the development prospect of Chinese medicine industry in China. With the rapid development of new technologies such as traceability methods and monitoring instruments， it is imperative to integrate and innovate traditional Chinese herbal medicines with new-generation information technology in view of the quality problems existing in the current production and circulation of Chinese herbal medicines， and it is of great significance for the construction of traceability system to ensure the quality and safety of Chinese herbal medicines and to promote the industry of Chinese herbal medicines to move towards high-quality development. This paper reviews the development history of the traceability system of Chinese herbal medicines in China， takes the influencing factors of the quality of Chinese herbal medicines as the entry point， and proposes that the construction of the traceability system should satisfy the traceability requirements of the characteristics of Chinese herbal medicines and their traditional medication experience. By analyzing the influencing factors of the quality of Chinese herbal medicines， it is pointed out that focusing on the influencing factors to build a traceability system is of great significance for targeting the problematic links at a later stage and exploring the interrelationship between environmental factors and the quality of Chinese herbal medicines. Based on the previous explorations， the author summarizes the system framework， functional modules and practical applications of the traceability system of Chinese herbal medicines， and looks forward to the development of a traceability system with risk early warning function and expert decision-making function in its functional development. Finally， based on the factors affecting the quality of Chinese herbal medicines， the author puts forward several thoughts on construction of the traceability system， and makes an in-depth analysis and puts forward a solution for the current situation that a unified， standardized and universal traceability system has not yet been built， with a view to providing ideas and references for the construction of traceability system of Chinese herbal medicines.
RESUMEN
Objective: To review the clinical characteristics, to illustrate diagnosis and management experience of orbital and cranial complications of pediatric acute rhinosinusitis. Methods: The clinical data of 24 children with orbital and cranial complications of acute rhinosinusitis who received endoscopic sinus surgery combined with drug treatment in Beijing Children's Hospital from January 2017 to December 2021 were retrospectively reviewed. There were 19 boys and 5 girls. The age varied from 13 to 159 months, with a median 47.5 months. The following diagnoses were obtained: 12 isolated subperiosteal orbital abscess, 2 associated with preseptal abscess, 2 associated with intraorbital abscess, 7 associated with optic neuritis, and 1 associated with septic cavernous sinus thrombosis. Clinical characteristics, organism isolated and outcomes were analyzed through descriptive methods. Results: All 24 patients presented with fever; 9 presented with nasal congestion and purulent discharge. The clinical manifestations of orbital infection included orbital edema, pain, proptosis and displacement of globe in all patients, while visual impairment was recognized in 7 children. Purulent drainage was cultured in 17 patients, among which 12 were positive. All patients underwent nasal endoscopic surgical interventions uneventfully, excluding one patient who required a second surgical procedure. Follow-up period ranged from 5 to 64 months. All patients resolved fully, with the exception of 2 children who got permanent blindness with visual loss preoperative. There was no recurrence or death. Conclusions: Orbital and cranial complications of pediatric acute rhinosinusitis could be severe with an occult onset. For patients with vison impairment, any signs of intracranial complications and a lack of response to conservative management, an urgent endoscopic intervention is needed.