ABSTRACT
Objective:To observe the clinical effect of Bairui grain combined with ambroxol atomization inhalation treating acute attack of chronic bronchitis (wind heat attact the lung symptom). Methods:A total of 150 patients with acute attack of chronic bronchitis who were admitted in our hospital from July 2015 to July 2018 were randomly divided into control and intervention groups (75 each group) by the random number table method. The control group received ambroxol atomization inhalatio based on the regular western medicine treatment; the intervention group took Bairui grain orally based on control group. Both of the two groups were treated for 2 weeks. Before and after the treatment, to score the clinical symptoms and wind-heat attact the lung symptom. Use pulmonary function meter to detect the ratio of FEV1 to estimated value (FEV1%) and FEV1/FVC; use ELISA to detect serum and sputum levels of TNF-α and IL-6. Record the extinction time of the symptoms (cough, wheezing, sputum, lung rumble) and evaluate the clinical efficacy. Results:The total efficacy rate of intervention group was 98.6% (72/73), which was significantly higher than control group 88.9% (64/73) ( χ2=4.354, P=0.037). The symptoms (cough, wheezing, sputum, lung rumble) extinction time of intervention group were significantly less than those of the control group ( t values 5.331, 5.590, 5.841, 6.305, respectively, all Ps<0.01). After the treatment, scores of clinical symptoms (cough, wheeze, cough, cough) and symptoms of wind-heat attacking lung (cough, wheezing, fever, dry mouth, stuffy nose, runny nose) of intervention group were significantly lower than those of the control group ( t values 4.990, 4.431, 5.221, 5.004, 5.652, 5.190, 5.311, 5.793, 5.643, respectively, all Ps<0.01). After treatment, the FEV1% (52.51% ± 5.63% vs. 47.30% ± 5.21%, t=8.931) and FEV1/FVC (61.57 ± 6.44 vs. 56.87 ±5.82, t=8.251) were significantly higher than the control group ( P<0.01). The serum level of TNF-α, IL-6 ( t values 5.331, 4.908) and the level of TNF-α, IL-6 ( t values 6.001, 4.803) in sputum were significantly lower than those of the control group ( P<0.01). Conclusions:The Bairui grain combined with ambroxol atomization inhalation can decrease the inflammotory cytokine levels of the acute attack patients with chronic bronchitis (syndrome of wind-heat attacking lung symptome), improve clinical symptoms and enhance efficacy.
ABSTRACT
Objective To set up a warning diagnostic model by using the commonly used clinical indicators in an attempt to provide a basis for the early,fast and accurate diagnosis of posttraumatic sepsis.Methods Based on the presence of sepsis,165 patients were grouped into sepsis group (n =45) and non-sepsis group (n =120).Body temperature,respiration,heart rate,C-reactive protein(CRP),white blood cell,blood platelet count(PLT),activated partial thromboplastin time (APTT),acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score and sepsis-related organ failure assessment(SOFA) score were tested to identify the independent predictors of sepsis.Warning diagnostic models of unweighted score (unwScore) and weighted score (wScore) for posttraumatic sepsis were constructed by combining the independent variables.Receiver operation characteristic curve (ROC) was used to evaluate the independent predictor and warning diagnostic models for posttraumatic sepsis.Results Body temperature,respiration,heart rate,CRP,APACHE Ⅱ score and SOFA score were significantly different between the two groups(P ＜ 0.05).Multiple analysis showed body temperature,CRP and APACHE Ⅱ score were independently associated with sepsis.With the ROC analysis,areal under the curve (AUC),sensitivity,specificity,positive predictive value and negative predictive value of unwScore (0.915,0.87,0.85,69.64％ and 94.50％) and wScore (0.931,0.96,0.78,63.24％ and 97.85％) were better than these of body temperature (0.855,0.84,0.78,59.38％ and 93.07％),CRP (0.761,0.64,0.80,55.77％ and 85.84％) and APACHE Ⅱ (0.884,0.84,0.82,64.41％ and 93.40％).Conclusions Body temperature,CRP and APACHE Ⅱ score are independent predictors of sepsis.Models combining body temperature,CRP and APACHE Ⅱ score demonstrate high performance in diagnosing sepsis in trauma patients.
ABSTRACT
Objective To evaluate the efficacy of catheterization of left atrium for postoperative management in pediatric patients undergoing congenital heart disease complicated with moderate to severe pulmonary hypertension.Methods Sixty ASA Ⅲ or Ⅳ pediatric patients of both sexes,aged 9 months-14 yr,scheduled for elective congenital heart disease complicated with moderate-to-severe pulmonary hypertension under cardiopulmonary bypass,were randomly divided into 2 groups (n =30 each):central venous catheterzation group (C group)and catheterization of left atrium group (L group).After induction of anesthesia,triple-lumen central venous catheters were inserted in both groups.In group L,the right internal jugular vein was cannulated with a single lumen venous catheter passed through the left atrium for monitoring postoperative left atrial pressure (LAP) and administration of vasoactive drug and LAP was maintained at 8-12 mm Hg after operation.Duration of mechanical ventilation and duration of stay in intensive care unit were recorded.The amount of dopamine,dobutamine,nitroprusside,milrinone,and alprostadil consumed within 48 h after operation was also recorded.Results Compared with C group,the amount of dopamine,dobutamine,nitroprusside,milrinone,and alprostadil consumed was significantly reduced and duration of mechanical ventilation and duration of stay in intensive care unit were significantly shortened in group L.Conclusion Catheterization of left atrium is used for monitoring postoperative LAP,which can provide a basis for reasonable clinical prescription and optimize the efficacy of postoperative management in pediatric patients undergoing congenital heart disease complicated with moderate to severe pulmonary hypertension.