Objective To evaluate the effects of dexmedetomidine or dezocine alone or the combination of the two agents on the emergence agitation in patients undergoing thoracic surgery.Methods Eighty ASA Ⅰ or Ⅱ patients,aged 18-64 yr,weighing 48-75 kg,scheduled for elective thoracic surgery under general anesthesia,were randomly divided into 4 groups (n =20 each):control group (group C),dexmedetomidine group (group DEX),dezocine group (group DEZ) and dexmedetomidine + dezocine group (group DEX + DEZ).In group DEX,dexmedetomidine 0.5 μg/kg was injected intravenously at 15 min before induction of anesthesia,followed by continuous infusion of dexmedetomidine at 0.4 μg· kg-1 · h-1 until beginning of chest closure.Dezocine 0.1 mg/kg was injected intravenously after beginning of chest closure in group DEZ.In group DEX + DEZ,dexmedetomidine 0.5 μg/kg was injected intravenously at 15 min before induction of anesthesia,followed by continuous infusion of dexmedetomidine at 0.4 μg·kg-1 ·h-1 until beginning of chest closure and then dezocine 0.1 mg/kg was injected intravenously.While the equal volume of normal saline was given instead in group C.Flurbiprofen axetil 50 mg was injected intravenously at beginning of skin closure in each group.Venous blood samples were collected for determination of plasma C-reactive protein (CRP),TNF-α and IL-10 levels at 10 min before induction of anesthesia (T1),before skin closure (T2),immediately after extubation (T3) and 15 min after extubation (T4).Side effects such as agitation during emergence from anesthesia were recorded.Sedation was assessed using Ramsay score.Results Compared with group C,the levels of plasma CRP and TNF-α at T2-4 and ratio of TNF-α/IL-10 were significantly decreased,the levels of IL-10 were increased at T2-4,the degree and incidence of agitation were decreased,and Ramsay score was increased in the other three groups (P ＜ 0.05).Compared with groups DEX and DEZ,the levels of plasma CRP and TNF-α at T2_4 and ratio of TNF-α/IL-10 were significantly decreased,the levels of IL-10 were increased at T2-4,and the degree and incidence of agitation were decreased in group DEX + DEZ (P ＜0.05).No side effects such as hypotension,bradycardia,respiratory depression,nausea and vomiting were observed in the four groups.Conclusion Dexmedetomidine or dezocine alone or combination of the two agents can decrease the degree and occurrence of emergence agitation and inhibit the inflammatory response simultaneously,and the combination of the two agents provides better efficacy than either alone in patients undergoing thoracic surgery.

Objective:To construct a capacity management program for patients with chronic heart failure based on evidence-based and Delphi method.Methods:The overall research period was from April to September 2022. Based on evidence summary and semi-structured interviews, a preliminary draft of capacity management program for patients with chronic heart failure was developed through group discussion. From June to September 2022, purposive sampling was used to select 16 cardiology medical experts, cardiology nursing experts, and nutrition experts in Shanghai for two rounds of expert consultation to develop a capacity management program for chronic heart failure patients. The positive coefficient of experts was expressed by the effective recovery rate of the questionnaire, and the authority level of experts was represented by the authority coefficient ( Cr), and the concentration of expert opinions was expressed by the mean of importance assignment and the full score rate, and the degree of coordination of expert opinions was represented by Kendall's W and coefficient of variation. Results:The effective response rates of the two rounds of expert consultation questionnaires were 100.0% (16/16), with expert Cr of 0.908 and 0.917, respectively. The Kendall's W values for the first-level and second-level items in the second round of consultation were 0.354 and 0.367, respectively ( P<0.05). In the second round of consultation, the mean of item importance assignment at all levels was 3.81 to 5.00, with full score rates of 25.0% to 100.0% and coefficients of variation of 0 to 0.24. The final capacity management program for chronic heart failure patients included 6 first-level items and 36 second-level items. Conclusions:The process of constructing a capacity management program for patients with chronic heart failure is scientific and reliable, with comprehensive and specific content. It can provide comprehensive capacity management programs for clinical personnel and patients with chronic heart failure.

Objective To explore the differential diagnosis of breast ductal carcinoma in situ (DCIS)and breast ductal carcinoma in situ with microinvasion (DCIS-Mi)by ADCMin ,ADCDR and DCE-MRI,and to analyze the correlation between DCIS-Mi and biological factors. Methods Preoperative breast MRI examinations were performed in 41 patients with DCIS-Mi and 3 7 patients with DCIS.DCIS-Mi and DCIS patients were compared in terms of ADCMin ,ADCMax ,ADCDR ,early enhancement rate (EER)and the morphological characteristics of DCE-MRI.The optimal diagnostic variables were determined by binary Logistic regression,the threshold value of the optimal diagnostic variables was ensured by ROC,and the correlation between DCIS-Mi and biological factors was analyzed by Spearman.Results ADCMin of DCIS-Mi patients was lower than that of DCIS (t＝6.294,P＝0.033),and ADCDR was higher than that of DCIS (t＝9.246,P＝0.020).70.7 3% DCIS-Mi showed non-tumor-like enhancement,inclined to segmental distribution,and internal heterogeneous or cluster ring enhancement;29.27% manifested tumor-like enhancement,internal heterogeneous or ring enhancement,and unclear margin.64.86% DCIS showed non-tumor-like enhancement,inclined to linear distribution,internal homogeneous/heterogeneous enhancement;35.14% expressed tumor-like enhancement,internal homogeneous enhancement,and clear margin.The accuracy,sensitivity and specificity of ADCMin , ADCDR ,tumor or non-tumor internal enhancement features in the diagnosis of DCIS-Mi were higher (84.0%,9 5.3%,9 2.4%;89.3%, 9 5.3%,9 2.4%;85.1%,9 2.5%,9 3.8%;87.4%,9 6.8%,84.7%, respectively).ADCMin and ADCDR threshold value were 1.1 1× 10－3 mm2/s and 0.35×10－3 mm2/s,respectively.ADCMin of patients with DCIS-Mi was positive correlation with ER(－)and PR(－), and negative correlation with HER-2(+)(P＜0.05).ADCDR ,non-tumor distribution,and non-tumor internal enhancement characteristics,the tumor edge and internal enhancement characteristics were negative correlation with ER(－)and PR(－),and positive correlation with HER-2 (+)(P＜0.05).Conclusion ADCMin ,ADCDR and DCE-MRI can be used for the differential diagnosis of DCIS-Mi and DCIS, and provided evidence for clinical treatment plan.

Objective:To retrieve, evaluate and summarize the best evidence for volume management in patients with chronic heart failure.Methods:Domestic and foreign databases and relevant society websites were systematically reviewed for guidelines, expert consensus, systematic reviews, evidence summaries and recommended practices related to volume management in patients with chronic heart failure. The retrieval time limit was from the establishment of the database to August 31, 2021. The literature was screened according to the inclusion and exclusion criteria of the literature, and the evidence was extracted after the quality evaluation of the literature.Results:A total of 20 articles were included, including 8 guidelines, 3 expert consensus, 5 systematic evaluation, 2 evidence summary and 2 recommended practices. A total of 37 pieces of evidence were summarized from 6 aspects, including evaluation and monitoring, diuretic use, fluid intake management, sodium intake management, volume load aggravation management and health education.Conclusions:Medical staff should formulate a volume management plan that is in line with Chinese chronic heart failure patients based on the best evidence based on the actual clinical characteristics, so as to slow down the disease progression of patients with chronic heart failure and reduce the admission rate of patients.

Objective:To assess the effects of nutritional interventions combined with Traditional Chinese Med-icine(TCM)physical dialectics on the development of gestational diabetes mellitus(GDM),dietary status during pregnancy,and maternal and infant outcomes in high-risk pregnant women in early pregnancy.Methods:298 high-risk pregnant women with GDM in early pregnancy(gestational week≤14 weeks)registered in the Obstet-rics Department of Urumqi Maternal and Child Health Hospital from 1st December 2022 to 30th March 2023 were selected as the study subjects and randomly divided into the intervention group(149 cases)and the control group(149 cases).During 14 to 23+6 weeks of pregnancy,TCM constitution nutritional intervention was carried out for pregnant women in the intervention group,and routine guidance and healthy dietary education was carried out in the control group.The incidence of GDM in the two groups was compared at 24-28 weeks of pregnancy,and the relationship between early pregnancy nutritional intervention combined with TCM constitution and the risk of GDM was analysed in subgroups using logistic regression and likelihood ratio test.The dietary situation,biochemical in-dexes and delivery outcomes after the intervention were compared at 32-36 weeks of pregnancy.Results:①The incidence of GDM in the intervention group was significantly lower than that in the control group(14.09％vs.23.49％,P＜0.05).The effect of the TCM constitution based nutritional intervention on the risk probability of GDM was statistically significant only among pregnant women with different ranges of gestational weight gain(GWG)(P=0.018).Among them,pregnant women with GWG lower than the recommended range had a reduced risk of GDM after intervention(OR 0.27,95％Cl 0.10-0.68,P=0.008).② After intervention,the evaluation index of di-etary balance index of pregnant women in the intervention group was better than that of the control group(P＜0.05),and the intake of cereals and potatoes,vegetables,and water of pregnant women in late pregnancy in the intervention group was higher than that of the control group(P＜0.05).③The levels of triglycerides,total choles-terol,low-density lipoprotein,glycated haemoglobin,uric acid and creatinine of pregnant women in the intervention group were lower than those of the control group in late pregnancy(P＜0.05).GWG,gestational age at delivery,the rate of low-birth-weight,and the neonatal 1-minute Apgar scores were all better than those of the control group(P＜0.05.Conclusions:Nutritional interventions in early pregnancy combined with TCM constitution can sig-nificantly reduce the incidence of GDM in high-risk pregnant women and the chances of low-birth-weight babies.Obstetrics outpatient clinics can actively develop extensive collaboration with TCM and clinical nutrition depart-ments to reduce adverse pregnancy outcomes for both mother and fetus.

Objective:To assess the effects of nutritional interventions combined with Traditional Chinese Med-icine(TCM)physical dialectics on the development of gestational diabetes mellitus(GDM),dietary status during pregnancy,and maternal and infant outcomes in high-risk pregnant women in early pregnancy.Methods:298 high-risk pregnant women with GDM in early pregnancy(gestational week≤14 weeks)registered in the Obstet-rics Department of Urumqi Maternal and Child Health Hospital from 1st December 2022 to 30th March 2023 were selected as the study subjects and randomly divided into the intervention group(149 cases)and the control group(149 cases).During 14 to 23+6 weeks of pregnancy,TCM constitution nutritional intervention was carried out for pregnant women in the intervention group,and routine guidance and healthy dietary education was carried out in the control group.The incidence of GDM in the two groups was compared at 24-28 weeks of pregnancy,and the relationship between early pregnancy nutritional intervention combined with TCM constitution and the risk of GDM was analysed in subgroups using logistic regression and likelihood ratio test.The dietary situation,biochemical in-dexes and delivery outcomes after the intervention were compared at 32-36 weeks of pregnancy.Results:①The incidence of GDM in the intervention group was significantly lower than that in the control group(14.09％vs.23.49％,P＜0.05).The effect of the TCM constitution based nutritional intervention on the risk probability of GDM was statistically significant only among pregnant women with different ranges of gestational weight gain(GWG)(P=0.018).Among them,pregnant women with GWG lower than the recommended range had a reduced risk of GDM after intervention(OR 0.27,95％Cl 0.10-0.68,P=0.008).② After intervention,the evaluation index of di-etary balance index of pregnant women in the intervention group was better than that of the control group(P＜0.05),and the intake of cereals and potatoes,vegetables,and water of pregnant women in late pregnancy in the intervention group was higher than that of the control group(P＜0.05).③The levels of triglycerides,total choles-terol,low-density lipoprotein,glycated haemoglobin,uric acid and creatinine of pregnant women in the intervention group were lower than those of the control group in late pregnancy(P＜0.05).GWG,gestational age at delivery,the rate of low-birth-weight,and the neonatal 1-minute Apgar scores were all better than those of the control group(P＜0.05.Conclusions:Nutritional interventions in early pregnancy combined with TCM constitution can sig-nificantly reduce the incidence of GDM in high-risk pregnant women and the chances of low-birth-weight babies.Obstetrics outpatient clinics can actively develop extensive collaboration with TCM and clinical nutrition depart-ments to reduce adverse pregnancy outcomes for both mother and fetus.

Objective:To assess the effects of nutritional interventions combined with Traditional Chinese Med-icine(TCM)physical dialectics on the development of gestational diabetes mellitus(GDM),dietary status during pregnancy,and maternal and infant outcomes in high-risk pregnant women in early pregnancy.Methods:298 high-risk pregnant women with GDM in early pregnancy(gestational week≤14 weeks)registered in the Obstet-rics Department of Urumqi Maternal and Child Health Hospital from 1st December 2022 to 30th March 2023 were selected as the study subjects and randomly divided into the intervention group(149 cases)and the control group(149 cases).During 14 to 23+6 weeks of pregnancy,TCM constitution nutritional intervention was carried out for pregnant women in the intervention group,and routine guidance and healthy dietary education was carried out in the control group.The incidence of GDM in the two groups was compared at 24-28 weeks of pregnancy,and the relationship between early pregnancy nutritional intervention combined with TCM constitution and the risk of GDM was analysed in subgroups using logistic regression and likelihood ratio test.The dietary situation,biochemical in-dexes and delivery outcomes after the intervention were compared at 32-36 weeks of pregnancy.Results:①The incidence of GDM in the intervention group was significantly lower than that in the control group(14.09％vs.23.49％,P＜0.05).The effect of the TCM constitution based nutritional intervention on the risk probability of GDM was statistically significant only among pregnant women with different ranges of gestational weight gain(GWG)(P=0.018).Among them,pregnant women with GWG lower than the recommended range had a reduced risk of GDM after intervention(OR 0.27,95％Cl 0.10-0.68,P=0.008).② After intervention,the evaluation index of di-etary balance index of pregnant women in the intervention group was better than that of the control group(P＜0.05),and the intake of cereals and potatoes,vegetables,and water of pregnant women in late pregnancy in the intervention group was higher than that of the control group(P＜0.05).③The levels of triglycerides,total choles-terol,low-density lipoprotein,glycated haemoglobin,uric acid and creatinine of pregnant women in the intervention group were lower than those of the control group in late pregnancy(P＜0.05).GWG,gestational age at delivery,the rate of low-birth-weight,and the neonatal 1-minute Apgar scores were all better than those of the control group(P＜0.05.Conclusions:Nutritional interventions in early pregnancy combined with TCM constitution can sig-nificantly reduce the incidence of GDM in high-risk pregnant women and the chances of low-birth-weight babies.Obstetrics outpatient clinics can actively develop extensive collaboration with TCM and clinical nutrition depart-ments to reduce adverse pregnancy outcomes for both mother and fetus.

Objective:To assess the effects of nutritional interventions combined with Traditional Chinese Med-icine(TCM)physical dialectics on the development of gestational diabetes mellitus(GDM),dietary status during pregnancy,and maternal and infant outcomes in high-risk pregnant women in early pregnancy.Methods:298 high-risk pregnant women with GDM in early pregnancy(gestational week≤14 weeks)registered in the Obstet-rics Department of Urumqi Maternal and Child Health Hospital from 1st December 2022 to 30th March 2023 were selected as the study subjects and randomly divided into the intervention group(149 cases)and the control group(149 cases).During 14 to 23+6 weeks of pregnancy,TCM constitution nutritional intervention was carried out for pregnant women in the intervention group,and routine guidance and healthy dietary education was carried out in the control group.The incidence of GDM in the two groups was compared at 24-28 weeks of pregnancy,and the relationship between early pregnancy nutritional intervention combined with TCM constitution and the risk of GDM was analysed in subgroups using logistic regression and likelihood ratio test.The dietary situation,biochemical in-dexes and delivery outcomes after the intervention were compared at 32-36 weeks of pregnancy.Results:①The incidence of GDM in the intervention group was significantly lower than that in the control group(14.09％vs.23.49％,P＜0.05).The effect of the TCM constitution based nutritional intervention on the risk probability of GDM was statistically significant only among pregnant women with different ranges of gestational weight gain(GWG)(P=0.018).Among them,pregnant women with GWG lower than the recommended range had a reduced risk of GDM after intervention(OR 0.27,95％Cl 0.10-0.68,P=0.008).② After intervention,the evaluation index of di-etary balance index of pregnant women in the intervention group was better than that of the control group(P＜0.05),and the intake of cereals and potatoes,vegetables,and water of pregnant women in late pregnancy in the intervention group was higher than that of the control group(P＜0.05).③The levels of triglycerides,total choles-terol,low-density lipoprotein,glycated haemoglobin,uric acid and creatinine of pregnant women in the intervention group were lower than those of the control group in late pregnancy(P＜0.05).GWG,gestational age at delivery,the rate of low-birth-weight,and the neonatal 1-minute Apgar scores were all better than those of the control group(P＜0.05.Conclusions:Nutritional interventions in early pregnancy combined with TCM constitution can sig-nificantly reduce the incidence of GDM in high-risk pregnant women and the chances of low-birth-weight babies.Obstetrics outpatient clinics can actively develop extensive collaboration with TCM and clinical nutrition depart-ments to reduce adverse pregnancy outcomes for both mother and fetus.

Objective:To assess the effects of nutritional interventions combined with Traditional Chinese Med-icine(TCM)physical dialectics on the development of gestational diabetes mellitus(GDM),dietary status during pregnancy,and maternal and infant outcomes in high-risk pregnant women in early pregnancy.Methods:298 high-risk pregnant women with GDM in early pregnancy(gestational week≤14 weeks)registered in the Obstet-rics Department of Urumqi Maternal and Child Health Hospital from 1st December 2022 to 30th March 2023 were selected as the study subjects and randomly divided into the intervention group(149 cases)and the control group(149 cases).During 14 to 23+6 weeks of pregnancy,TCM constitution nutritional intervention was carried out for pregnant women in the intervention group,and routine guidance and healthy dietary education was carried out in the control group.The incidence of GDM in the two groups was compared at 24-28 weeks of pregnancy,and the relationship between early pregnancy nutritional intervention combined with TCM constitution and the risk of GDM was analysed in subgroups using logistic regression and likelihood ratio test.The dietary situation,biochemical in-dexes and delivery outcomes after the intervention were compared at 32-36 weeks of pregnancy.Results:①The incidence of GDM in the intervention group was significantly lower than that in the control group(14.09％vs.23.49％,P＜0.05).The effect of the TCM constitution based nutritional intervention on the risk probability of GDM was statistically significant only among pregnant women with different ranges of gestational weight gain(GWG)(P=0.018).Among them,pregnant women with GWG lower than the recommended range had a reduced risk of GDM after intervention(OR 0.27,95％Cl 0.10-0.68,P=0.008).② After intervention,the evaluation index of di-etary balance index of pregnant women in the intervention group was better than that of the control group(P＜0.05),and the intake of cereals and potatoes,vegetables,and water of pregnant women in late pregnancy in the intervention group was higher than that of the control group(P＜0.05).③The levels of triglycerides,total choles-terol,low-density lipoprotein,glycated haemoglobin,uric acid and creatinine of pregnant women in the intervention group were lower than those of the control group in late pregnancy(P＜0.05).GWG,gestational age at delivery,the rate of low-birth-weight,and the neonatal 1-minute Apgar scores were all better than those of the control group(P＜0.05.Conclusions:Nutritional interventions in early pregnancy combined with TCM constitution can sig-nificantly reduce the incidence of GDM in high-risk pregnant women and the chances of low-birth-weight babies.Obstetrics outpatient clinics can actively develop extensive collaboration with TCM and clinical nutrition depart-ments to reduce adverse pregnancy outcomes for both mother and fetus.

Objective:To assess the effects of nutritional interventions combined with Traditional Chinese Med-icine(TCM)physical dialectics on the development of gestational diabetes mellitus(GDM),dietary status during pregnancy,and maternal and infant outcomes in high-risk pregnant women in early pregnancy.Methods:298 high-risk pregnant women with GDM in early pregnancy(gestational week≤14 weeks)registered in the Obstet-rics Department of Urumqi Maternal and Child Health Hospital from 1st December 2022 to 30th March 2023 were selected as the study subjects and randomly divided into the intervention group(149 cases)and the control group(149 cases).During 14 to 23+6 weeks of pregnancy,TCM constitution nutritional intervention was carried out for pregnant women in the intervention group,and routine guidance and healthy dietary education was carried out in the control group.The incidence of GDM in the two groups was compared at 24-28 weeks of pregnancy,and the relationship between early pregnancy nutritional intervention combined with TCM constitution and the risk of GDM was analysed in subgroups using logistic regression and likelihood ratio test.The dietary situation,biochemical in-dexes and delivery outcomes after the intervention were compared at 32-36 weeks of pregnancy.Results:①The incidence of GDM in the intervention group was significantly lower than that in the control group(14.09％vs.23.49％,P＜0.05).The effect of the TCM constitution based nutritional intervention on the risk probability of GDM was statistically significant only among pregnant women with different ranges of gestational weight gain(GWG)(P=0.018).Among them,pregnant women with GWG lower than the recommended range had a reduced risk of GDM after intervention(OR 0.27,95％Cl 0.10-0.68,P=0.008).② After intervention,the evaluation index of di-etary balance index of pregnant women in the intervention group was better than that of the control group(P＜0.05),and the intake of cereals and potatoes,vegetables,and water of pregnant women in late pregnancy in the intervention group was higher than that of the control group(P＜0.05).③The levels of triglycerides,total choles-terol,low-density lipoprotein,glycated haemoglobin,uric acid and creatinine of pregnant women in the intervention group were lower than those of the control group in late pregnancy(P＜0.05).GWG,gestational age at delivery,the rate of low-birth-weight,and the neonatal 1-minute Apgar scores were all better than those of the control group(P＜0.05.Conclusions:Nutritional interventions in early pregnancy combined with TCM constitution can sig-nificantly reduce the incidence of GDM in high-risk pregnant women and the chances of low-birth-weight babies.Obstetrics outpatient clinics can actively develop extensive collaboration with TCM and clinical nutrition depart-ments to reduce adverse pregnancy outcomes for both mother and fetus.