Objective To explore the relationship between blood glucose variability, disease severity and prognosis of the patients with acute pancreatitis. Methods Total of 242 patients with acute pancreatitis admitted to the department of emergency from January 2019 to December 2019 were enrolled. The organ failure was evaluated according to Marshall's score, the severity of the disease was evaluated according to Atlanta's score, and the blood glucose indexes of three groups of patients with mild acute pancreatitis, moderate severe acute pancreatitis and severe acute pancreatitis were compared within seven days after admission. The relationship between blood glucose index and disease severity in different patients with acute pancreatitis was analyzed. Taking whether a puncture was performed at admission, whether the patient was admitted to the intensive care unit (ICU), and whether the patient died as endpoint events as classification factors, the relationship between blood glucose indicators and disease prognosis of patients with acute pancreatitis was analyzed using the One-Way ANOVA, Kruskal-Wallis test, Mann-Whitney U test, receiver operating characteristic curve (ROC curve), etc. Results Of the 242 patients, 70 cases (28.9%) were mild acute pancreatitis, 71 cases (29.3%) with moderate severe acute pancreatitis, 101 cases (41.7%) with severe acute pancreatitis. There was no statistically significant difference in the coefficient of variation of blood glucose among the three groups within 7 days of admission. The mean, standard deviation, maximum, minimum value and difference between maximum and minimum value of venous blood glucose in severe acute pancreatitis group were higher than those in moderate severe acute pancreatitis group, while those in moderate severe acute pancreatitis group were higher than those in mild acute pancreatitis group. The mean value of blood glucose of invasive operation group (IOP) (n=55) was higher than that of non-invasive operation (NOP) group(n=187). Conclusions The blood glucose level and fluctuation range of patients with acute pancreatitis within seven days after admission, are of great significance for the judgment of the severity and prognosis of the disease.

The integration of traditional Chinese and Western medicine is a crucial contemporary medical model widely utilized today.Modern medicine is intricately linked to"data"and"calculation".The key to the high-quality development of integrated Chinese and Western medicine is to realise the in-depth integration of information technology and modern medicine,including tackling the three major scientific problems(algorithm establishment,queue creation and data quality),introducing laws and policies,fostering cross-innovation talents in integrated Chinese and Western medicine,and regulating standards.At the same time,adhering to the principle of integrity and innovation,and being firm in cultural self-confidence are important factors in promoting the healthy,rapid and sustainable development of the cause of integrative Chinese and Western medicine and traditional Chinese medicine.

The integration of traditional Chinese and Western medicine is a crucial contemporary medical model widely utilized today.Modern medicine is intricately linked to"data"and"calculation".The key to the high-quality development of integrated Chinese and Western medicine is to realise the in-depth integration of information technology and modern medicine,including tackling the three major scientific problems(algorithm establishment,queue creation and data quality),introducing laws and policies,fostering cross-innovation talents in integrated Chinese and Western medicine,and regulating standards.At the same time,adhering to the principle of integrity and innovation,and being firm in cultural self-confidence are important factors in promoting the healthy,rapid and sustainable development of the cause of integrative Chinese and Western medicine and traditional Chinese medicine.

Objective:To investigate the distribution characteristics and analyze the clinical significance of dermatophagoides pteronyssinus allergen components in children with allergic rhinitis and asthma in Shenzhen.Methods:This study was a cross-sectional study. The clinical data of children with allergic rhinitis and asthma induced by dust mites admitted to the allergy clinic of Shenzhen Children′s Hospital from 2021 to 2024 were collected and the serum sIgE levels of dermatophagoides pteronyssinus, dermatophagoides farinae (Der p, Der f) and dermatophagoides pteronyssinus components (Der p 1, Der p 2, Der p 10, Der p 23) were detected by magnetic bead chemiluminescence method. The correlation between dermatophagoides pteronyssinus allergen components and clinical data of children was analyzed. According to the diagnosis, the children were divided into allergic rhinitis (AR) group and AR with asthma (ARAS) group. According to the age, the children were divided into preschool age (5 years ≤age<7 years), school age (7 years ≤age<10 years) and adolescence (10 years ≤age≤15 years). The expression differences of dermatophagoides pteronyssinus components among AR group and ARAS group and different age groups were compared.Results:A total of 314 children with allergic rhinitis and asthma caused by dust mites were included in the study, of whom 112 were male and 202 were female. There were 188 cases of AR and 126 cases of ARAS, aged 5-15 years, with a median age of 7.54 years and an average age of (8.02±2.24) years. BMI was 13.89-31.76 kg/m 2,the median BMI was 15.87 kg/m2 and average BMI was (16.55±3.05) kg/m2. There was not statistically significant difference in gender, age, BMI, blood eosinophils, blood basophils, FeNO, FVC and FEV1 between the AR group and the ARAS group ( P>0.05). There was significant difference in FEV1/FVC and small airway function indexes MMEF, MEF75%, MEF50% and MEF25% between the AR group and the ARAS group ( P<0.05). In the 314 children, the dermatophagoides pteronyssinus allergen components sensitization rates were in the order of Der p 1 (97.1%), Der p 2 (89.8%), Der p 23 (55.1%), Der p 10 (8.6%), and the difference in the positive rate was statistically significant (χ 2=658.31, P<0.001). There was not significant difference in Der p 1, Der p 2 and Der p 10 among children of different ages ( P>0.05). There was significant difference in Der p 23 among children of different ages (χ 2=7.29, P=0.03). A correlation analysis showed that Der p, Der f, Der p 1 and Der p 2 had a high positive correlation ( P<0.001). Eosinophils are positively correlated with Der p, Der f, Der p 1, Der p 2, Der p 10 and Der p 23 ( P<0.001). FeNO is positively correlated with Der p, Der f, and Der p 23 ( P<0.05). Small airway function indicators MMEF, MEF50% and MEF25% are negatively correlated with Der p, Der f and Der p 1 ( P<0.05). The sIgE levels of Der p, Der f, Der p 1, Der p 2 and Der p 10 in the AR group were significantly lower than those in the ARAS group ( P<0.05). In the ARAS group, 120 cases (95.24%) showed positive results for at least 2 dermatophagoides pteronyssinus components, while 71 cases (56.35%) showed positive results for at least 3 dermatophagoides pteronyssinus components. In the AR group, 171 cases (90.96%) showed positive results for at least 2 dermatophagoides pteronyssinus components, while 94 cases (50.00%) showed positive results for at least 3 dermatophagoides pteronyssinus components. Conclusion:Der p 1, Der p 2 and Der p 23 may be the main dermatophagoides pteronyssinus allergen components that induce allergic rhinitis and asthma in Shenzhen City. The elevation of sIgE levels in the dermatophagoides pteronyssinus components can aggravate the severity of lower airway eosinophilic inflammation and airway obstruction. Attention should be paid to the detection of dermatophagoides pteronyssinus components in children with poor response to dust mite-allergen specific immunotherapy.

Objective:To investigate the distribution characteristics and analyze the clinical significance of dermatophagoides pteronyssinus allergen components in children with allergic rhinitis and asthma in Shenzhen.Methods:This study was a cross-sectional study. The clinical data of children with allergic rhinitis and asthma induced by dust mites admitted to the allergy clinic of Shenzhen Children′s Hospital from 2021 to 2024 were collected and the serum sIgE levels of dermatophagoides pteronyssinus, dermatophagoides farinae (Der p, Der f) and dermatophagoides pteronyssinus components (Der p 1, Der p 2, Der p 10, Der p 23) were detected by magnetic bead chemiluminescence method. The correlation between dermatophagoides pteronyssinus allergen components and clinical data of children was analyzed. According to the diagnosis, the children were divided into allergic rhinitis (AR) group and AR with asthma (ARAS) group. According to the age, the children were divided into preschool age (5 years ≤age<7 years), school age (7 years ≤age<10 years) and adolescence (10 years ≤age≤15 years). The expression differences of dermatophagoides pteronyssinus components among AR group and ARAS group and different age groups were compared.Results:A total of 314 children with allergic rhinitis and asthma caused by dust mites were included in the study, of whom 112 were male and 202 were female. There were 188 cases of AR and 126 cases of ARAS, aged 5-15 years, with a median age of 7.54 years and an average age of (8.02±2.24) years. BMI was 13.89-31.76 kg/m 2,the median BMI was 15.87 kg/m2 and average BMI was (16.55±3.05) kg/m2. There was not statistically significant difference in gender, age, BMI, blood eosinophils, blood basophils, FeNO, FVC and FEV1 between the AR group and the ARAS group ( P>0.05). There was significant difference in FEV1/FVC and small airway function indexes MMEF, MEF75%, MEF50% and MEF25% between the AR group and the ARAS group ( P<0.05). In the 314 children, the dermatophagoides pteronyssinus allergen components sensitization rates were in the order of Der p 1 (97.1%), Der p 2 (89.8%), Der p 23 (55.1%), Der p 10 (8.6%), and the difference in the positive rate was statistically significant (χ 2=658.31, P<0.001). There was not significant difference in Der p 1, Der p 2 and Der p 10 among children of different ages ( P>0.05). There was significant difference in Der p 23 among children of different ages (χ 2=7.29, P=0.03). A correlation analysis showed that Der p, Der f, Der p 1 and Der p 2 had a high positive correlation ( P<0.001). Eosinophils are positively correlated with Der p, Der f, Der p 1, Der p 2, Der p 10 and Der p 23 ( P<0.001). FeNO is positively correlated with Der p, Der f, and Der p 23 ( P<0.05). Small airway function indicators MMEF, MEF50% and MEF25% are negatively correlated with Der p, Der f and Der p 1 ( P<0.05). The sIgE levels of Der p, Der f, Der p 1, Der p 2 and Der p 10 in the AR group were significantly lower than those in the ARAS group ( P<0.05). In the ARAS group, 120 cases (95.24%) showed positive results for at least 2 dermatophagoides pteronyssinus components, while 71 cases (56.35%) showed positive results for at least 3 dermatophagoides pteronyssinus components. In the AR group, 171 cases (90.96%) showed positive results for at least 2 dermatophagoides pteronyssinus components, while 94 cases (50.00%) showed positive results for at least 3 dermatophagoides pteronyssinus components. Conclusion:Der p 1, Der p 2 and Der p 23 may be the main dermatophagoides pteronyssinus allergen components that induce allergic rhinitis and asthma in Shenzhen City. The elevation of sIgE levels in the dermatophagoides pteronyssinus components can aggravate the severity of lower airway eosinophilic inflammation and airway obstruction. Attention should be paid to the detection of dermatophagoides pteronyssinus components in children with poor response to dust mite-allergen specific immunotherapy.

Humans ; Noninvasive Ventilation ; Cannula ; Airway Extubation ; Retrospective Studies ; Pulmonary Disease, Chronic Obstructive/therapy* ; Hypercapnia/therapy* ; Oxygen Inhalation Therapy ; Respiratory Insufficiency/therapy*

OBJECTIVES: Coronavirus disease 2019 (COVID-19) in elderly and patients with chronic respiratory diseases (COPD) had a poor prognosis. COPD is one of the most common chronic respiratory diseases. We explore the epidemiological characteristics of patients with severe COVID-19 with COPD patients in order to provide medical evidence for the prevention and treatment of severe COVID-19. METHODS: We retrospectively analyzed the clinical baseline characteristics, treatment strategies, disease progression and prognosis of 557 severe COVID-19 patients admitted to the West Court of Union Hospital of Huazhong University of Science and Technology from January 29, 2020 to April 8, 2020. RESULTS: A total of 465 patients with severe COVID-19 were enrolled in the study, including 248 (53.3%) males and 217 (46.7%) females. The median age of severe COVID-19 patients was 62.0 years, and 53 patients were complicated with COPD. Common symptoms at the onset included fever (78.5%), dry cough (67.1%), shortness of breath (47.3%) and fatigue (40.9%). Compared with non-COPD patients, patients with COPD had significantly lower levels of SpO2 in admission (90.0% vs 92.0%, P=0.014). In terms of laboratory examinations, patients with COPD had higher levels of C-reactive protein, interleukin-6, procalcitonin, total bilirubin, blood urea nitrogen, serum creatinine, lipoprotein (a), high-sensitivity troponin I, and D-dimer, while had lower levels of platelet counts, albumin and apolipoprotein AI. Severe COVID-19 patients with COPD had higher Sequential Organ Failure Assessment scores [3.0(2.0, 3.0) vs 2.0(2.0, 3.0), P=0.038] and CURB-65 score [1.0(1.0, 2.0) vs1.0(0.0, 1.0), P<0.001], and a higher proportion of progressing to critical illness (28.3% vs 10.0%, P<0.001) with more complications [e.g. septic shock (15.1% vs 6.1%, P=0.034)], had higher incidence rates of antibiotic therapies (90.6% vs 77.2%, P=0.025), non-invasive (11.3% vs 1.7%, P<0.001) and invasive mechanical ventilation (17.0% vs 8.3%, P=0.039), ICU admission (17.0% vs 7.5%, P=0.021) and death (15.1% vs 6.1%, P=0.016). Cox proportion hazard model was carried out, and the results showed that comorbid COPD was an independent risk factor for severe COVID-19 patients progressing to critical type, after adjusting for age and gender [adjusted hazard ratio (AHR)=2.38(1.30-4.37), P=0.005] and additionally adjusting for chronic kidney diseases, hypertension, coronary heart disease [AHR=2.63(1.45-4.77), P<0.001], or additionally adjusting for some statistically significant laboratory findings [AHR=2.10(1.13-3.89), P=0.018]. CONCLUSIONS Severe COVID-19 patients with COPD have higher levels of disease severity, proportion of progression to critical illness and mortality rate. Individualized treatment strategies should be adopted to improve the prognosis of severe COVID-19 patients.
Male ; Female ; Humans ; Aged ; Middle Aged ; COVID-19/complications* ; SARS-CoV-2 ; Retrospective Studies ; Critical Illness ; Pulmonary Disease, Chronic Obstructive/epidemiology*

Objective The prevalence of obesity is constantly increasing. Multiple metabolic complications are related to obesity, including type 2 diabetes mellitus and non-alcholic fatty liver disease(NAFLD). Our study aimed to investigate the prevalence of obesity comorbidities and its association with BMI. Methods 765 individuals who visited the multidisciplinary clinic for obesity in Peking University First Hospital from 2015, Jun. to 2018, Sept. were enrolled in this study. The height, body weight, waist circumference, hip circumference were measured during the first visit. Body adipose percentage and basal metabolic rate were recorded. Questionnaires for daily food intake, comorbidity, and lifestyle were recorded. Fasting insulin, C peptide, glucose, HbA1C , uric acid, liver enzymes and lipid profile were measured. Statistical analysis was performed using SPSS 16. 0, and P<0. 05 was considered as statistical significant. Results Daily energy intake was higher in obesity group [ obese vs non-obese, (2136.6±739.4vs1905.7±468.4)kcal/d,P=0.046].Hypertension,NAFLDandgoutriskincreasedsignificantly in obesity group (obese vs non-obese, 36.0％vs 24.5％, P=0.02;76.5％ vs 60.6％, P<0.01;6.9％ vs 1.8％, P=0.04, respectively) . Family history of obesity and diabetes increased in obesity group ( obese vs non-obese, 64.5％vs 53.6％, P=0.03;47.4％vs 37.3％, P=0.048). Fasting insulin and C-peptide levels were higher in obesity group [obese vs non-obese, (24.8 ± 15.3 vs 13.6 ± 9.5)μIU/ml, P<0.01;(3.72 ± 1.40 vs 2.70 ± 1.16)μIU/ml, P<0.01). Liver enzymes increased significantly in obesity group [obese vs non-obese, (47.2±45.4 vs 23.3±21.4)U/L, P<0.01; ( 30. 4 ± 24. 0 vs 19. 9 ± 8. 5 ) U/L, P=0. 001 ] . Conclusions Obesity population had higher risk of hypertension, NAFLD and gout. Fasting insulin, C-peptide, liver enzymes, and UA also increased significantly in these patients. It is critically important to those obese individuals for regular screening of NAFLD and diabetes mellitus.

Objective To evaluate the safety and efficacy of denosumab in treatment of patients with pelvic giant cell tumor of bone (GCTB) during perioperative period. Methods This is a retrospective observational study. Twenty-three patients diagnosed with pelvic GCTB undergoing perioperative denosumab treatment in Musculoskeletal Tumor Center of Peking University People's Hospital from January 2014 to December 2016 were reviewed. The subjective adverse reactions and mandibular X-ray films were used to assess the drug safety. As for efficacy, imaging findings (including X-ray, CT, magnetic resonance imaging) were reviewed. MSTS-93 scoring system was applied in the postoperative functional assessment. Histological response rate, objective response rate, clinical benefit rate and event-free survival rate were all used to deficit the efficacy of denosumab in the treatment of pelvic GCTB combined with surgery. All the results of postoperative were compared statistically with pelvic GCTB patients who underwent surgery in the same hospital from 1999 to 2009. Results All the patients were firstly diagnosed as classic GCTB except for one case which was malignant pelvic GCTB. All patients received denosumab preoperatively and/or postoperatively, and the average number of medications was 8.43. According to the surgical patterns, patients were divided into intralesional surgery group (13 cases) and wide resection group (10 cases). The follow-up was 5-47 months(mean:27.30 months),recurrence was observed in 2 cases in the intralesional surgery group, none in the wide resection group. After drug administration, 13 cases were partial response, 7 cases were stable disease, the objective response rate was 65.0 % (13/20), and the histologically clearance rate of giant cells was 85.0 % (17/20). No case of osteonecrosis of the jaw was observed in this study, and all laboratory indicators were normal. The average postoperative MSTS-93 score was 26.87. Compared with pelvic GCTB patients who underwent surgical treatment from 1999 to 2009, in the intralesional surgery group, there was no significant difference in the recurrence rate [15.4 % (2/13) vs. 30.8 % (4/13), P = 0.514], but the limb function was significantly increased (P= 0.002). Conclusions Denosumab combined with surgery plays an important role in the multidisciplinary treatment of pelvic GCTB. The neoadjuvant strategy can reduce patient's intraoperative blood loss by shrinking the tumor size which makes the intralesional curettage surgery possible, and also diminishing the recurrence rate. But more attention should be paid to secondary malignant GCTB during the use of denousmab.