Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective To investigate the effects of perampanel on the C-C chemokine receptor 5(CCR5)/cAMP-dependent protein kinase A(PKA)/cyclic-AMP response binding protein(CREB)pathway and hippocampal neuronal damage in epileptic rats.Methods Seventy-two male SPF-grade SD rats were randomly divided into epilepsy group,perampanel group,CCR5 inhibitor(maraviroc)group,recombinant CCL5 protein(rCCL5,CCR5 activator)group,perampanel+rCCL5 group,and a control group,with 12 rats in each group.The duration and frequency of epi-leptic seizures were detected in above groups.HE staining was used to observe the morphology of the hippocampal CA1 region.ELISA was employed to measure the contents of cyclooxygenase-2(COX-2),TNF-α,and IL-18 in the hippocampal CA1 region.Western blotting was conducted to measure the expression levels of CCR5,PKA,and p-CREB in the hippocampal CA1 region.Results Compared with the control group,the epilepsy group demonstrated badly-arranged and swollen neurons in the hippocampal CA1 region,longer duration of epilepsy,higher seizure frequency,increased COX-2,TNF-α and IL-18 contents in the CA1 region,elevated apoptotic rate and CCR5 protein level,and prolonged escape latency,while less number of crossing platforms and reduced protein levels of PKA and p-CREB(P＜0.05).While,both perampanel and maraviroc treatment could reverse above indicators when compared with the levels of the epilepsy group(P＜0.05).In the rCCL5 group,the neural injury was significantly aggravated,the duration of epilepsy and the frequency of epileptic seizures were increased,the contents of COX-2,TNF-α and IL-18 in the hip-pocampal CA1 region were enhanced,the rate of neuronal apoptosis and the expression of CCR5 protein were significantly enhanced,the escape latency was prolonged,and the number of crossed platforms,PKA,and the expression of p-CREb protein were declined(P＜0.05).When compared with the perampanel group,addition of rCCL5 resulted prolonged duration of epilepsy and escape latency,increased frequency of epileptic seizures and protein levels of COX-2,TNF-α,IL-18 and CCR5,more severe neuronal injury in the CA1 region,less platforms crossed,and decreased pro-tein expression of PKA and p-Creb(P＜0.05).The neural apoptotic rate in the hippocampal CA1 region was significantly higher in the perampanel+rCCL5 group than the perampanel group[(10.58±0.43)％vs(6.36±0.31)％,P＜0.05].Conclusion Perampanel may inhibit neuroin-flammation and neuronal apoptosis in epileptic rats by down-regulating CCR5 and then activating the PKA/CREB pathway,and thus attenuate hippocampal neuronal damage.

Objective To investigate the effects of perampanel on the C-C chemokine receptor 5(CCR5)/cAMP-dependent protein kinase A(PKA)/cyclic-AMP response binding protein(CREB)pathway and hippocampal neuronal damage in epileptic rats.Methods Seventy-two male SPF-grade SD rats were randomly divided into epilepsy group,perampanel group,CCR5 inhibitor(maraviroc)group,recombinant CCL5 protein(rCCL5,CCR5 activator)group,perampanel+rCCL5 group,and a control group,with 12 rats in each group.The duration and frequency of epi-leptic seizures were detected in above groups.HE staining was used to observe the morphology of the hippocampal CA1 region.ELISA was employed to measure the contents of cyclooxygenase-2(COX-2),TNF-α,and IL-18 in the hippocampal CA1 region.Western blotting was conducted to measure the expression levels of CCR5,PKA,and p-CREB in the hippocampal CA1 region.Results Compared with the control group,the epilepsy group demonstrated badly-arranged and swollen neurons in the hippocampal CA1 region,longer duration of epilepsy,higher seizure frequency,increased COX-2,TNF-α and IL-18 contents in the CA1 region,elevated apoptotic rate and CCR5 protein level,and prolonged escape latency,while less number of crossing platforms and reduced protein levels of PKA and p-CREB(P＜0.05).While,both perampanel and maraviroc treatment could reverse above indicators when compared with the levels of the epilepsy group(P＜0.05).In the rCCL5 group,the neural injury was significantly aggravated,the duration of epilepsy and the frequency of epileptic seizures were increased,the contents of COX-2,TNF-α and IL-18 in the hip-pocampal CA1 region were enhanced,the rate of neuronal apoptosis and the expression of CCR5 protein were significantly enhanced,the escape latency was prolonged,and the number of crossed platforms,PKA,and the expression of p-CREb protein were declined(P＜0.05).When compared with the perampanel group,addition of rCCL5 resulted prolonged duration of epilepsy and escape latency,increased frequency of epileptic seizures and protein levels of COX-2,TNF-α,IL-18 and CCR5,more severe neuronal injury in the CA1 region,less platforms crossed,and decreased pro-tein expression of PKA and p-Creb(P＜0.05).The neural apoptotic rate in the hippocampal CA1 region was significantly higher in the perampanel+rCCL5 group than the perampanel group[(10.58±0.43)％vs(6.36±0.31)％,P＜0.05].Conclusion Perampanel may inhibit neuroin-flammation and neuronal apoptosis in epileptic rats by down-regulating CCR5 and then activating the PKA/CREB pathway,and thus attenuate hippocampal neuronal damage.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective:To understand the current knowledge, attitude, and practice (KAP) on influenza and influenza vaccine among pregnant women in Suzhou and to analyze its influencing factors to provide technical support data for public health strategies for promoting influenza vaccination in pregnant women.Methods:A questionnaire was designed, and a stratified sampling method was used to conduct a face-to-face survey among pregnant women at different stages of pregnancy who received antenatal examinations at different levels of medical institutions in Suzhou, Jiangsu Province, in 2023. KAP status and influencing factors were analyzed by χ2 test and logistic regression analysis. Results:A total of 2 195 valid questionnaires were collected in this survey. The M( Q1, Q3) of knowledge about influenza and influenza vaccine among pregnant women in Suzhou was 7.60 (5.23, 9.80) points, and the score range was 0.20-14.71 points, the passing rate was 34.12%, the awareness rate of influenza vaccine was 57.45%, and the vaccination rate of influenza vaccine was 1.91% within one year before the survey. The willingness to receive influenza vaccine during pregnancy was only 3.57%. Multivariate analysis of influenza and influenza vaccine-related knowledge scores showed that the passing rate was positively correlated with education level and gestational age. In contrast, family income was negatively correlated with living in rural areas, working as migrant workers, and having no medical insurance. Multivariate analysis of vaccination intention showed that decreased effectiveness of influenza vaccine and increased adverse reactions decreased vaccination intention during pregnancy. Conclusions:The pregnant women in Suzhou pay more attention to influenza, and vaccination rates and intentions are generally low. Pregnant women with early and second trimester of pregnancy, low education, living in rural areas, working as migrant workers, and not purchasing medical insurance are the key groups to popularize the knowledge about influenza and influenza vaccine.

Objective:To explore the effects of Sangqiao Qingfei Prescription combined with Western medicine conventional therapy with mechanical ventilation on lung function and airway inflammation in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) respiratory failure; To evaluate clinical efficacy.Methods:A randomized controlled trial study was conducted. Totally 90 AECOPD patients with respiratory failure in our hospital from January 2020 to December 2022 were selected as the observation subjects. They were divided into two groups using a random number table method, with 45 cases in each group. The control group received mechanical ventilation treatment, while the observation group received Sangqiao Qingfei Prescription on the basis of the control group. Both groups were treated for 2 weeks. TCM syndrome scoring was performed before and after treatment, and the time of successful withdrawal from the machine was recorded; a blood gas analyzer was used to detect PaO 2, PaCO 2, blood oxygen saturation (SaO 2) and pH values; the plateau pressure (Pplat), peak airway pressure (Ppeak), airway resistance (Raw) and dynamic lung compliance (Cdyn) were recorded during the ventilator; a pulmonary function meter was used to measure respiratory rate (RR), maximum expiratory flow (PEF), FVC, FEV1, and the percentage of FEV1 to the estimated value (FEV1% estimated value); serum CRP, TNF-α, and Procalcitonin (PCT) were detected using ELISA method. Clinical efficacy was evaluated. Results:During the treatment period, there were no cases of detachment in both groups. The mechanical ventilation time in the observation group was (7.16 ± 0.69) d, while in the control group it was (9.88 ± 1.04) d, with statistical significance ( t=14.62, P<0.001); after treatment, the main symptom, secondary symptom scores, and total scores of the observation group were lower than those in the control group ( t values of 13.43, 18.53, 31.21, P<0.001); the PaO 2 [(79.16 ± 7.42) mmHg vs. (67.49 ± 6.88) mmHg, t=8.24], SaO 2 [(95.15 ± 9.93)% vs. (84.59 ± 9.48)%, t=5.16], and pH value (7.35 ± 0.23 vs. 7.26 ± 0.16, t=2.16) in the observation group were higher than those in the control group ( P<0.01 or P<0.05), while PaCO 2 [(49.89 ± 3.65) mmHg vs. (62.39 ± 4.27) mmHg, t=14.93] was lower than that of the control group ( P<0.01); after treatment in the observation group, Pplat [(15.31 ± 2.51) cmH 2O vs. (17.53 ± 2.02) cmH 2O, t=4.62], Ppeak [(22.43 ± 3.16) cmH 2O vs. (25.78 ± 3.17) cmH 2O, t=5.02], Raw [(18.96 ± 3.86) cmH 2O/(S?L) vs. (24.29 ± 4.29) cmH 2O/(S?L), t=6.20] were lower than those in the control group ( P<0.01), Cdyn [(34.53 ± 3.35) cmH 2O/(S?L) vs. (30.27 ± 3.87) cmH 2O/(S?L), t=5.58] was higher than the control group ( P<0.01); the RR [(19.25 ± 2.43) times/min vs. (23.49 ± 3.07) times/min, t=7.26] in the observation group was lower than that of the control group ( P<0.01), PEF [(4.99 ± 0.40) L/s vs. (4.03 ± 0.34) L/s, t=12.27], FVC [(3.04 ± 0.20) L vs. (2.14 ± 0.22) L, t=20.31], FEV1 [(2.83 ± 0.20) L vs. (2.16 ± 0.13) L, t=18.84], FEV1% estimated value [(42.23 ± 4.66)% vs. (36.43 ± 5.09)%, t=5.64] were higher than those in the control group ( P<0.01); serum CRP, IL-6, TNF-α and PCT in the observation group were lower than those in the control group ( t values were 18.13, 13.36, 15.97, 30.67, P<0.01). The total effective rate of the observation group was 93.33% (42/45), while that of the control group was 77.78% (35/45), with statistical significance ( χ2=4.41, P=0.036). Conclusion:The combination of Sangqiao Qingfei Prescription and conventional Western medicine treatment with mechanical ventilation can effectively improve lung ventilation function, reduce inflammatory cytokine levels, alleviate inflammatory reactions, and improve clinical efficacy in AECOPD patients with respiratory failure.

Objective:To investigate the effects and the possible mechanisms of Neiguan(PC6)and Gongsun(SP4)on the hypothalamic-pituitary-adrenal(HPA)axis in rats with functional dyspepsia(FD),thus to provide a theoretical basis for the clinical application of the Eight Confluent Points.Methods:Forty specific-pathogen-free Sprague-Dawley rats were divided into a blank group,a model group,an electroacupuncture(EA)group,and a Western medicine group by the random number table method,with 10 rats in each group.Rats in the blank group did not receive modeling or intervention.Rats in the other three groups were subjected to the FD with mood disorder model using the compound etiology modeling method.After the successful modeling,rats in the model group did not receive any interventions,rats in the Western medicine group received deanxit and mosaprid intervention,and those in the EA group received EA intervention on the ipsilateral Neiguan(PC6)and Gongsun(SP4)for 21 d.The sugar-water consumption rate was measured before the experiment and before and after interventions to assess the emotional status.The gastric emptying rate was measured after interventions to assess the gastrointestinal dynamics.The expression levels of hypothalamic corticotropin-releasing hormone(CRH),pituitary adrenocorticotropic hormone(ACTH),and adrenal corticosterone(CORT)were measured by enzyme-linked immunosorbent assay.Results:Compared with the blank group,the sugar-water consumption rate and the gastric emptying rate were decreased(P<0.01),and the hypothalamic CRH,pituitary ACTH,and adrenal CORT expression levels were increased(P<0.01)in the model group.Compared with the model group,the sugar-water consumption rate and the gastric emptying rate were significantly increased(P<0.01),while the expression levels of hypothalamic CRH,pituitary ACTH,and adrenal CORT were significantly decreased(P<0.01)in the EA group and the Western medicine group.The differences between the EA group and the Western medicine group were not statistically significant(P>0.05).Conclusion:The Eight Confluent Points Neiguan(PC6)and Gongsun(SP4)can improve the mood and gastrointestinal dynamics in FD rats,which may be achieved by down-regulating the hypothalamic CRH,pituitary ACTH,and adrenal CORT,as well as by correcting the HPA axis hyperfunction.

Objective:To analyze the characteristics of lung function in patients with spinal muscular atrophy (SMA) to provide evidence for multidisciplinary management of SMA.Methods:A total of 30 patients with SMA treated in the SMA multidisciplinary clinic of the Children′s Hospital, Zhejiang University School of Medicine from July 2019 to March 2021 were enrolled, including 1 child with type I, 18 patients with type Ⅱ and 11 children with type Ⅲ.There were 17 males and 13 females; the age ranged from 4 years to 21 years and 10 months old.A retrospective study was conducted to analyze the clinical features, spinal imaging findings and lung functions of patients with different clinical types of SMA and explore the factors influencing the lung functions of patients with SMA.Pulmonary function was measured by forced expiratory flow-volume curve.Forced vital capacity (FVC), forced expiratory volume in one second (FEV 1), FEV 1/FVC and peak expiratory flow (PEF) were measured.The results were expressed as the percentage of the measured value to predicted value.The Cobb angle was measured to evaluate scoliosis. Pearson correlation analysis and multiple linear regression analysis were used to evaluate the relationship between lung function and age and Cobb angle in patients with type Ⅱ SMA. Pearson correlation analysis and univariate linear regression analysis were used to evaluate the relationship between Cobb angle and age in patients with type Ⅱ SMA. Results:Pulmonary function in 1 type I patient showed decreased FVC and FEV 1; Among 18 patients with type Ⅱ, 14 cases had abnormal lung function (77.8%): FVC decreased in 12 patients (66.7%), FEV 1 decreased in 10 patients (55.6%), PEF decreased in 12 patients (66.7%). Among 11 patients with type Ⅲ, one had decreased FVC (9.1%). FVC, FEV 1 and PEF of patients with type Ⅱ were significantly lower than those of patients with type Ⅲ [(62.4±31.8)% vs.(90.8±11.0)%, (66.3±33.3)% vs.(97.8±9.9)%, (65.3±30.1)% vs.(98.6±21.1)%, all P<0.01]. Pearson correlation analysis showed that FVC of patients with type Ⅱ SMA was correlated with age and Cobb angle ( r=-0.864, -0.865, all P<0.001), FEV 1 was correlated with age and Cobb angle ( r=-0.878, -0.863, all P<0.001), PEF was correlated with age and Cobb angle ( r=-0.831, -0.783, all P<0.001), and Cobb angle was related to age ( r=0.922, P<0.001). Multiple linear regression analysis indicated that FVC of patients with type Ⅱ SMA was linearly correlated with Cobb angle ( R2=0.748, P<0.001), FEV 1 was linearly correlated with age ( R2=0.770, P<0.001), PEF was linearly related to age ( R2=0.690, P<0.001). Univariate linear regression analysis revealed that Cobb angle of patients with type Ⅱ SMA was linearly related to age ( R2=0.851, P<0.001). Conclusions:FVC, FEV 1 and PEF may decrease in patients with SMA.The degree of lung function damage is different in different types of SMA patients.With the increase of age, Cobb angle increases and FVC, FEV 1 and PEF decrease in patients with type Ⅱ SMA.Understanding the factors influencing the pulmonary function damage in patients with SMA is conductive to carrying out individual multidisciplinary management.

Objective:To investigate the preventive effect of postoperative pancreatic fistula by pedicled omentum wrapping pancreaticojejunostomy in pancreaticoduodenectomy.Methods:The clinical data of 78 patients who underwent pancreaticoduodenectomy in Songjiang Hospital Affiliated to Shanghai Jiao Tong University from September 2017 to August 2020 were retrospectively analyzed. Patients were divided into the modified pancreaticojejunostomy group (conventional approach group, n=43) and the pedicled omentum wrapping pancreaticojejunostomy group (omentum wrapping group, n=35) according to the surgical mode. Postoperative pancreatic fistula, postoperative abdominal bleeding, delayed gastric emptying and postoperative hospital stay were compared between the two groups. Results:Compared with the conventional approach group, the postoperative pancreatic fistula rate in omentum wrapping group was significantly reduced (2.9% vs 18.6%), and the difference was statistically different ( P=0.030); postoperative abdominal bleeding rate(0 vs 4.7%)and the delayed gastric emptying rate were significantly reduced (8.6% vs 25.6%), but both of them were not statistically different ( all P value>0.05); the length of postoperative hospital stay was significantly reduced [(11.3±2.9) days vs (12.8±3.5)days], and the difference was statistically different ( P=0.045). Conclusions:The pedicled omentum wrapping pancreaticojejunostomy was simple and convenient, which can significantly reduce the rate of postoperative pancreatic fistula. It can shorten the time of the length of hospital stay after surgery.

Objective:To explore the clinical efficacy of disease-modifying drug nusinersen on children with spinal muscular atrophy.Methods:The baseline and longitudinal clinical data of 15 children who were treated with nusinersen in the Children′s Hospital, Zhejiang University School of Medicine from October 2019 to October 2021 were retrospectively collected. The general data (gender, age, genotype, and clinical classification, etc.), motor function, nutritional status, scoliosis and respiratory function were analyzed. Wilcoxon rank-sum test was used for comparing multi-system conditions before and after treatment.Results:The age of 15 cases (7 males, 8 females) was 6.8 (2.8, 8.3) years, with 2 cases of type 1, 6 cases of type 2, and 7 cases of type 3 respectively, and the course of disease was 55.0 (21.0, 69.0) months. After 9.0 (9.0, 24.0) months of treatment, the motor function scale evaluations of the Hammersmith neurological examination section 2 (13.0 (7.0, 23.0) vs. 18.0 (10.0, 25.0) scores, Z=-2.67, P=0.018) of 15 children, the Hammersmith functional motor scale expanded (38.0 (18.5, 45.5) vs. 42.0 (23.0, 51.0) scores, Z=-2.38, P=0.018), and the revised upper limb module (27.0 (19.5, 32.0) vs. 33.0 (22.5, 35.5) scores, Z=-2.52, P=0.012) of children with type 2 and 3 had significantly improved. Thirteen patients achieved clinically significant motor function improvement, and 2 of them had kept stable scale scores. Subjective reports also indicated that the muscle strength and daily exercise ability of these children improved after treatment, and no serious adverse reactions were reported. Supplemented by the multi-disciplinary team management, the levels of some indicators such as Cobbs angle of scoliosis and forced vital capacity all had significantly improved (all P<0.05). Conclusions:Nusinersen can improve the motor function of patients with 5q spinal muscular atrophy, which is also proved safe to be used in children. The drug treatment supplemented by the multi-disciplinary team management is helpful to improve the multi-system function of the children with spinal muscular atrophy.