ABSTRACT
OBJECTIVE： To provide reference for reducing the rate of outpatient/emergency intravenous infusion in paediatric and improving the safety of drug use in children. METHODS： The comprehensive intervention of outpatient/emergency intravenous infusion in paediatric by pharmacists of our hospital though multiple measures was introduced， such as education training， system construction and management， multi-party monitoring and intervention. Related data were selected before （Jan-Jun. 2018） and after intervention （Jul.-Dec. 2018） to evaluate intervention effects， involving paediatric outpatient/emergency intravenous infusion rate， antibiotics intravenous infusion rate， the rate of intravenous infusion prescription， total cost of antibiotics， TCM injection， adjunctive drugs and key monitoring drugs in infusion prescriptions. RESULTS： Through the comprehensive intervention of pharmacists， related indexes of outpatient/emergency intravenous infusion in paediatric were decreased greatly in our hospital. The rate of intravenous infusion， the rate of antibiotics intravenous infusion， the rate of intravenous infusion prescription and the rate of antibiotics intravenous infusion prescription were decreased from 19.52％， 15.46％， 20.29％， 11.20％ to 10.37％， 8.55％， 10.25％， 6.64％（P＜0.001）， respectively. Total cost of antibiotics， TCM injection， adjunctive drug and key monitoring drug were decreased respectively in infusion prescriptions （P＜0.001）. CONCLUSIONS： The comprehensive intervention measures taken by pharmacists in our hospital can reduce the rate of outpatient/emergency intravenous infusion in paediatric and the medical cost， and promote the safety of drug use in children.
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Objective To investigate the value of multi-b value DWI combined with PSA evaluation on the effect of endocrinotherapy for prostate cancer (PCa), and to study the correlation between the signal intensity(SI), apparent diffusion coefficient(ADC) with PSA.Methods Forty patients with PCa diagnosed by pathology or biopsy were tested for serum PSA levels before and after endocrine therapy.All patients underwent DWI at b-value of 300,800 and 1 000 s/mm2 by using a GE Signa HDx 3.0T MRI scanner.The serum PSA,the value of SI and ADC at different b values before and after endocrine therapy,and their correlation with PSA were observed and measured, respectively.Results (1)The serum PSA before and after endocrine therapy were (35.63±20.91) ng/mL and (5.98±3.84) ng/mL, respectively.The difference was statistically significant (P0.05).(3)Pearsoncorrelation analysis showed that ADC value was negatively correlated with serum PSA (r300=-0.58,P<0.01;r800=-0.60,P<0.01;r1 000=-0.66,P<0.01) before endocrine therapy.ADC value was also negatively correlated with serum PSA (r300=-0.55,P<0.01;r800=-0.52,P<0.01;r1 000=-0.61,P<0.01) after endocrine therapy.In addition,SI was negatively correlated with serum PSA (r300=-0.09,P<0.01;r800=-0.18,P<0.01;r1 000=-0.28,P<0.01) before the treatment, as well.Conclusion ADC value at different b values increased after endocrine therapy in Pca, and is negatively correlated with serum PSA.The correlation is the most significant at b value of 1 000 s/mm2.The combination of DWI and serum PSA could be used to monitor and evaluate the effect of endocrinotherapy for Pca, and better guide the clinical treatment of Pca.
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0.05).There was significant difference in the optical density of the 43kDa protein between the patients with OAB and controls(P
ABSTRACT
By using immunohistochemistry LSAB method and imaging analysis technique, the expression of α1-antitrypsinase (α1-AT) in 41 cases of bronchioalveolar carcinoma (BAC) was quantitatively detected to explore the relationship between αl-AT expression in BAC tissues and clinical pathology. The results showed that the total positive rate for αl-AT expression was 85.4%. The positive rate for αl-AT expression in alveolar BAC was 100%, with the immunity reactive staining intensity being significantly higher than in papillary BAC, mucinous BAC or sclerosing BAC (P＜0.05). The positive rate in papillary BAC was 93.3%, with the intensity higher mucinous BAC or sclerosing BAC (P＜0.01); The positive rate in both mucinous BAC and sclerosing BAC was 66.7% (P＞0.05); The expression intensity in lymph node metastatic group was obviously lower than that in the group without metastasis (P＜0.01); The patients with mucinous BAC were diagnosed at a younger age than those with other histologic types of BAC (P＜0.05). It was suggested that BAC cells could also produce αl-AT. Detection of α1-AT could be used as a new method to diagnose BAC and might play a role in assessing BAC metastasis.
ABSTRACT
By using immunohistochemistry LSAB method and imaging analysis technique, the expression of α1-antitrypsinase (α1-AT) in 41 cases of bronchioalveolar carcinoma (BAC) was quantitatively detected to explore the relationship between αl-AT expression in BAC tissues and clinical pathology. The results showed that the total positive rate for αl-AT expression was 85.4%. The positive rate for αl-AT expression in alveolar BAC was 100%, with the immunity reactive staining intensity being significantly higher than in papillary BAC, mucinous BAC or sclerosing BAC (P＜0.05). The positive rate in papillary BAC was 93.3%, with the intensity higher mucinous BAC or sclerosing BAC (P＜0.01); The positive rate in both mucinous BAC and sclerosing BAC was 66.7% (P＞0.05); The expression intensity in lymph node metastatic group was obviously lower than that in the group without metastasis (P＜0.01); The patients with mucinous BAC were diagnosed at a younger age than those with other histologic types of BAC (P＜0.05). It was suggested that BAC cells could also produce αl-AT. Detection of α1-AT could be used as a new method to diagnose BAC and might play a role in assessing BAC metastasis.