Objective To study the effects of Baihu Rensen decoction combined with Fufang Xiebai capsules for treatment of patients with severe pneumonia accompanied by heat-phlegm and sthenic-fu syndrome.Methods A prospective study was conducted; 266 severe pneumonia cases with heat-phlegm and sthenic-fu syndrome admitted into the Department of Respiratory Diseases in Kunshan Hospital Affiliated to Jiangsu University from January 2012 to December 2013 were selected. The patients were randomly divided into a integrated traditional Chinese and western medicine group (136 cases) and a western medicine treatment group (130 cases). Both groups were given basic conventional western medicine according to the disease situation. The integrated traditional Chinese medicine (TCM) was additionally given Baihu Rensen decoction combined with 350 mg of Fufang Xiebai capsules, 3 times a day, 4 grain each time, 7 days constituting a course of treatment. The rate of body temperature descent, the degree of improvement in clinical TCM symptoms, peripheral white blood cell (WBC) count, neutrophil percentage and the situation of endogenous pyrogen production in the two groups were compared.Results After treatment, the body temperature, TCM symptom scores, WBC count and neutrophil percentage were lower than those before treatment, 3 days after treatment these data reached their valley values, and the decrease in level was more significant in the combination group [body temperature (℃): 36.5±0.0 vs. 37.0±0.0, TCM symptom scores: 1.7±0.2 vs. 6.1±0.7, WBC (×109/L): 7.1±0.3 vs. 8.3±0.5, neutrophil percentage: 0.64±0.02 vs. 0.76±0.23, allP < 0.05]. Interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), interferon (IFN-α, IFN-γ), and interleukin-6 (IL-6) level in western medicine (WM) group was respectively marked 1, the levels of IL-1β, TNF-α, IFN-α, IFN-γ, and IL-6 in combination group after treatment for 6 hours were significantly lower than those of WM group, and reached the valley at 12 hours (the relative expression value of each of the above indexes in combination group to each of those in WM group was 0.37, 0.16, 0.21, 0.27 and 0.15 respectively), and had a mild rebound at 24 hours.Conclusion By the addition of Baihu Rensen decoction combined with Fufang Xiebai capsules on conventional basic medicine for treatment of severe pneumonia patients with heat-phlegm and sthenic-fu syndrome, the therapeutic effect is much better.

Objective To investigate the ultrasound measured inferior vena cava (IVC) caliber used as an objective indicator to assess water retention of patients with acute heart failure (AHF).Methods A total of 72 consecutive patients with acute heart failure admitted in the emergency department between December 2013 and April 2014 were enrolled.Acute heart failure was defined by the presence of symptoms such as asthmatic embarrassment and nocturnal paroxysmal dyspnea with or without signs of tracheobronchchial rale and edema of lower limbs,and by objective evidence of cardiac dysfunction as well,either a left ventricular ejection fraction (LVEF) ≤ 45％ or the combination of both left atrium dilation (≥ 4 cm diameter in the parasternal long axis) and a plasma concentration of N-terminal pro-brain natriuretic peptide (NT-proBNP) ＞ 450 pg/mL (patients under 50 years old) or ＞ 900 pg/mL (patients over 50 years old and under 75 years old) or ＞ 1800 pg/mL (patients over 75 years old) or ＞ 1200 pg/mL (patients with renal dysfunction,glomerular filtration rate ＜ 60 mL/min).Exclusion criteria were chronic hepatic disease and acute myocardial infarction.Another 22 patients were enrolled as control.Independent t tests were used to compare normally distributed continuous variables between two groups,while nonparametric tests were used to compare non-normally distributed continuous ones,and chi-squared tests were used for categorical variables.The relations between IVC inner diameter and other normally distributed variables were assessed by Pearson correlation coefficients.A 2-sided P value ＜ 0.05 was considered statistically significant.Results The congestion score and IVC inner diameter were significantly higher in patients with AHF (P ＜ 0.05 ; P ＜ 0.01).The IVC inner diameter was correlated with NT-proBNP concentration (r =0.339,P =0.01 3) and congestion score (r =0.431,P =0.002).There was no relation between IVC inner diameter and LVEF (r =-0.241,P =0.102).IVC inner diameter had significantly positive correlations with pulmonary artery pressure and tricuspid regurgitation (r =0.414,P =0.004 ; r =0.359,P =0.015).Creatinine,blood urea nitrogen,and bilirubin were independently associated with increasing IVC inner diameter (r =0.313,P =0.032 ; r =0.379,P =0.009 ; r =0.385,P =0.007),while IVC inner diameter had negative relation with glomerular filtration rate (r =-0.337,P =0.021).Conclusions The IVC inner diameter can be used as a measurable and objective indicator to estimate the magnitude of access water retention in patients with AHF.

OBJECTIVE: To explore the relationship of clinicians' perceived social support and development of anxiety and depression. METHODS: A total of 434 clinicians from 3 comprehensive grade A hospitals in Guangdong Province were selected as study subjects by cluster random sampling method. The questionnaires of Perceived Social Support Scale,Selfrating Anxiety Scale and Self-rating Depression Scale were used to investigate their perceived social support,anxiety and depression respectively. RESULTS: The total scores of perceived social support,anxiety and depression in clinicians were(60. 6 ± 9. 9),(40. 9 ± 8. 3),and(45. 0 ± 10. 2),respectively. The detection rates of high perceived social support status,anxiety and depression were 56. 7%(246/434),15. 9%(69/434),and 23. 5%(102/434),respectively. The scores of perceived social support of clinicians with anxiety or depression were significantly lower than the scores of those without anxiety or depression( P < 0. 01). There was a negative correlation between anxiety,depression and perceived social support( P < 0. 01). CONCLUSION: The clinicians' perceived social support is closely related to the occurrence of anxiety and depression. Effective perceived social support can alleviate some of the clinicians' anxiety,depression and other adverse psychological reactions,and improve their mental health.

Objective To investigate the high mobility group box chromosomal protein-1 (HMGB1) levels in patients with acute pancreatitis (AP); and to study the relationship between the serum level of HMGB1 and the severity of AP. Methods The patients' serum HMGB1 concentrations were determined right after admission, 24, 48 hour after admission. The levels of HMGB1 were measured by ELASA kit and its relationship with the severity of AP was analyzed. 20 healthy adults were treated as the control group. Results At the time of admission, and 24, 48 hours after admission, the serum HMGB1 levels in AP patients were (8.05 + 1.60 ), ( 8.04 ± 1.39 ), ( 8.25 ± 1.56) ng/ml, respectively, which were significantly higher than that in the healthy control [ ( 2.20 + 0.57 ) ng/ml, P ＜ 0. 01]. There were 35 patients with severe acute pancreatitis (SAP) and 27 patients with mild acute pancreatitis (MAP). The HMBG1 levels in patients with SAP were (7.99 + 1.69) ,(8.12 ± 1.40), (8.13 ± 1.34) ng/ml, and they were (8.12 + 1.52), (7.92 +1.40), (8.39 ± 1.81 )ng/ml in patients with MAP, and the difference between the two groups was not statistically significant. Conclusions The serum HMGB1 level in AP patients was significantly higher than that in healthy controls, but it was not related with the severity of AP.

Objective To evaluate the clinical efficacy of early enteral nutrition combined with additional parenteral nutrition (EEN + PN) versus TPN (total parenteral nutrition) in patients after conventional pancreaticoduodenectomy (PD).Methods From January 2009 to January 2013, 340 consecutive patients who underwent conventional PD with Child's reconstruction at the First Affiliated Hospital of Xi'an Jiaotong University were enrolled into this single-center retrospective comparative study.There were 87 patients in the EEN + PN group and 253 patients in the TPN group.The preoperative baseline characteristics,histopathological types, intraoperative parameters and postoperative outcomes were recorded and compared between the two groups.Results There were no significant differences in the preoperative general characteristics data, pathological patterns, and intraoperative details.There were significantly higher rates in delayed gastric emptying (DGE), morbidity (15.9％ vs 6.7％, P ＜ 0.05), and pneumonia (10.3％ vs 3.6％, P ＜ 0.05);significantly prolonged nasogastric tube removal time (5.6 ± 0.2 days vs 3.9 ± 0.1 days, P＜0.05), and increase in hospitalization expenses (65 397.0 ± 861.2) Yuan vs (50 663.9 ± 239.2) Yuan, P ＜ 0.05) in the EEN + PN group when compared with the TPN group.Conclusions EEN + PN after conventional PD was associated with increased rates of DGE and pneumonia, prolonged nasogastric tube removal time, longer EN duration and increase in hospitalization expenses.Hence, EEN should only be performed prudently and selectively.

Objective:To investigate the associations between the hormone receptors,Ki67 expression and response to neoadjuvant anthracycline-based chemotherapy in breast cancer patients.Methods:One hundred sixty-eight primary breast cancer patients received anthracycline-based neoadjuvant chemotherapy.The expression of estrogen receptor(ER),progesterone receptor(PR),and Ki67 were determined by immunohistochemistry assay in core-needle biopsy specimens prior to the chemotherapy,and pathologic response was assessed by Miller & Payne grade(G1 to G5).Results:40%(67/168)of the patients had a good pathologic response,defined as complete pathologic response(pCR or G5)and minimal residual disease(G4).Among the patients,20%(33/168)had a complete pathologic response(G5).ER or PR status was significantly associated with pathological response.Patients with PR-negative tumors had a higher pathological response rate or pCR than those with PR-positive tumors(17/67 vs 45/90,P=0.002;6/67 vs 25/90,P=0.003,respectively),whereas patients with ER-negative tumors had a higher pathological response rate than those with ER-positive tumors.Moreover,Patients with both ER-and PR-negative tumors exhibited a remarkable pathological response as compared with those with any single factor(36/17 vs 26/86,P=0.009).No association between Ki67 expression and pathological was found in this cohort of patients.There was a linear correlation between the expression of Ki-67,ER or PR status and pathologic response.Conclusion:There is a significant association between the hormone receptors and pathological response to neoadjvant anthracycline-based chemotherapy in breast cancer patients,and patients with PR-negative tumors are more likely to respond to chemotherapy.

The incidence of acute kidney injury (AKI) in Neonatal Intensive Care Unit (NICU) is about 30%.The morbidity and mortality of AKI are higher in very premature infants, very low birth weight infants and infants with long mechanical ventilation.Serum creatinine (Scr) and urine output are diagnostic indicators for AKI, which usually change within 12-48 hours after the onset of irreversible injury, and cannot be used for early diagnosis and clinical intervention.Therefore, it is necessary to search for indicators of early renal insufficiency, aiming to intervene and prevent early-stage AKI or reduce the occurrence of AKI.Near-infrared spectroscopy (NIRS) is a non-invasive, continuous, real-time monitoring method, which serves as a supplement to conventional biochemical markers.It provides evidence of early-stage renal ischemia and hypoxia, which contributes to prevent or reduce AKI.This study reviews the clinical application of neonatal renal oxygen saturation monitoring, thus providing clinical reference for renal function protection in critically ill neonates to reduce the occurrence of AKI and improve their prognosis.

Objective:To evaluate the value of shock index and platelet count in early identification of grade 3 acute cholangitis.Methods:This study is a retrospective case-control study. A total of 750 patients who met the diagnostic criteria of acute cholangitis were treated in Beijing Friendship Hospital Affiliated to Capital Medical University from January 2018 to December 2020. They were divided into grade 1, grade 2 and grade 3 groups according to the 2018 Tokyo Guidelines. The age, gender, etiology, complications, Charlson comorbidity index (CCI), vital signs, blood routine indexes, C-reactive protein, lactic acid and consciousness of patients in each group were compared, and the effective indexes for differentiating grade 3 cholangitis were selected. Logistic regression and receiver operating characteristic curve (ROC) analysis were used to screen the indexes with high specificity and sensitivity for early identification of acute cholangitis.Results:There were significant differences in age, CCI score, incidence of acute cholecystitis, all-cause mortality, shock index, heart rate, systolic blood pressure, diastolic blood pressure, mean arterial pressure, respiration, lactic acid, white blood cell count, neutrophil count, lymphocyte count, granulocyte ratio, C-reactive protein, hematocrit, platelet count, thrombocytocrit and platelet distribution width among the three groups ( P<0.05). ROC curve analysis showed that platelet count and thrombocytocrit were more effective in predicting grade 3 cholangitis ( P<0.05). Logistic regression analysis showed that shock index and platelet were significantly correlated with grade 3 cholangitis ( P<0.05). For patients without unconsciousness, the area under curve (AUC) value of shock index alone was 0.621 for differentiating grade 3 cholangitis; The sensitivity was 47.6%, and the specificity was 71.3%. The AUC value of combined shock index and platelet for differentiating grade 3 cholangitis was 0.861, with a specificity of 95.6% and sensitivity of 71%. Conclusions:Shock index combined with platelet can be used as a good indicator for early differentiation of severe acute cholangitis without conscious disorder.

Acute cholangitis (AC) is a morbid condition with acute inflammation and infection in the bile duct, which meets the diagnostic criteria of sepsis 3.0. AC mortality rate is high without treatment in time, and it is a main disease in emergency department. The occurrence and development of sepsis depend on the regulation of nerve and immunity system, and cholinergic anti-inflammatory pathway plays an important role in connecting nerve and immune function. The biliary tract is innervated by vagus nerves, which can be excited when the pressure increases in the biliary tract. The research on the role of vagus nerves and cholinergic anti-inflammatory pathway (CAIP) in sepsis caused by acute cholangitis is more advantageous than other infectious diseases.

Objective:To investigate the risk factors for liver cancer after splenectomy in patients with cirrhosis.Methods:The clinical data of 150 patients diagnosed with hepatitis B associated cirrhosis, portal hypertension, and hypersplenism who underwent splenectomy at Shaanxi Provincial People's Hospital and the First Affiliated Hospital of Xi'an Jiaotong University from March 2000 to November 2012 were retrospectively analyzed. There were a total of 150 patients included, 114 males and 36 females, aged (44±10) years old. General information, intraoperative conditions, and postoperative complications of the patients were documented. The postoperative progress of patients was monitored by telephone or outpatient follow-up. Based on the follow-up results regarding liver cancer presence, all patients were categorized into two groups: liver cancer group ( n=42) and non-liver cancer group ( n=108). Multivariate analysis was employed to identify factors influencing the liver cancer occurrence after splenectomy. Kaplan-Meier survival analysis along with log-rank test was utilized to assess overall survival and survival rate comparison. Results:Compared to the non-liver cancer group, the liver cancer group exhibited an increased prevalence of hypertension, direct bilirubin levels, prothrombin time, maximum spleen diameter, and postoperative thrombosis (all P<0.05). However, there was a significant reduction in the number of patients receiving long-term regular antiviral therapy and postoperative bleeding (all P<0.05). The multivariate analysis revealed that preoperative hypertension ( OR=6.310, 95% CI: 1.729-23.024, P=0.005), spleen diameter exceeding 12 cm ( OR=5.338, 95% CI: 1.234-23.094, P=0.025), and occurrence of postoperative thrombosis ( OR=8.652, 95% CI: 2.700-27.729, P<0.001) in patients with hepatitis B-related liver cirrhosis and portal hypertension were associated with an increased risk of developing liver cancer following splenectomy. Patients who receive long-term regular antiviral treatment after surgery ( OR=0.143, 95% CI: 0.038-0.545, P=0.004) have a lower risk of developing liver cancer. There was no statistically significant difference observed in the cumulative survival rate between the liver cancer group and the non-liver cancer group ( χ2=1.74, P=0.187). Conclusion:Preoperative hypertension, spleen diameter exceeding 12 cm, and postoperative thrombosis are independent risk factors for liver cancer in patients with hepatitis B-related cirrhosis and portal hypertension after splenectomy. Additionally, postoperative long-term antiviral therapy serves as an independent protective factor.