ABSTRACT
Objective@#To compare the outcomes of gastrectomy with either wedge resection of the pancreas or pancreaticosplenectomy for adenocarcinoma of the esophagogastric junction (AEG) invading pancreas.@*Methods@#From May 2005 to December 2015, a total of 64 patients with AEG invading pancreas underwent gastrectomy with either wedge resection of pancreas (n=25) or pancreaticosplenectomy (n=39) at Department of Thoracic Surgery, Fourth Hospital, Hebei Medical University. There were 53 males and 11 females, with a mean age of 60.2 years (range: 39 to 77 years). According to the AJCC esophageal cancer staging system, 8th edition, there were 27 patients in phase T4N0M0, 18 in phase T4bN1M0, 9 in phase T4bN2M0 and 10 in phase T4bN3M0. Follow-up was carried out every 6 months. The t-test for the measurement data and the χ2 test, Fisher exact test or Wilcoxon ran-sum test for the enumeration data were used between the two groups. Survival curves were generated using the Kaplan-Meier method, and compared using the Log-rank test. Multivariate analysis was undertaken using the Cox proportional hazard model (forward stepwise regression).@*Results@#In 39 patients who underwent pancreaticosplenectomy, incision infection occurred in 5 patients, anastomotic leak, peritoneal infection, lung infarction each occurred in 1 patient. There was 1 respiratory failure and 1 peritoneal infection in 25 patients undergoing wedge resection of the pancreas. There were no significant difference in the incidence of postoperative complications between the 2 groups (8/39 vs. 2/25, P=0.292), and no postoperative death in the study. Fifty-seven patients were followed up, with a follow-up rate of 89.1%. The 5-year overall survival rate was 32.3% in patients who underwent simultaneous gastrectomy and pancreaticosplenectomy, compared to 0 in those who underwent gastrectomy and wedge resection of the pancreas (χ2=4.484, P=0.034). The 5-year overall survival rate for patients who undergoing adjuvant chemotherapy was 32.3%, compared to 17.2% in whom underwent surgery alone (χ2=4.186, P=0.041).@*Conclusions@#Survival benefit from R0 resection by simultaneous gastrectomy and pancreaticosplenectomy for AEG invading the pancreas can be achieved. Adjuvant chemotherapy is necessary for these patients.
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OBJECTIVE： To provide reference for strengthening clinical application of key monitoring drugs and promoting rational drug use in clinic. METHODS： Based on evidence-based medicine， taking key monitoring drugs Shuxuetong injection as example， clinical evidence of domestic and foreign clinical studies were collected. The included literatures were graded according to the quality of GRADE evidence and recommended strength system. Evidence-based medicine evidence for the indications of Shuxuetong injection were evaluated， and criterion for clinical use of Shuxuetong injection was formulated in Huaihua First People’s Hospital （our hospital）. RESULTS： The main content of criterion for clinical application of Shuxuetong injection formulated by our hospital was that there was A-level evidence support for acute ischemic cerebral infarction， but it was weakly recommended and only used for adjuvant therapy； there was B-level evidence support for anticoagulation （for preventing DVT）， diabetic peripheral nerve lesion， but it was weakly recommended； there was only C-level or D-level evidence support for other indications， it was strongly recommendation against use. CONCLUSIONS： Clinical pharmacists formulate the criterion for clinical application of Shuxuetong injection by evidence quality evaluation method， provide reference for clinical application management of key monitoring drug and play an important effect on rational drug use in clinic.
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OBJECTIVE To investigate the pathogenic causes of community acquired pneumonia(CAP) in the elderly and to guide experience antibiotic therapy.METHODS An etiological study was performed on 204 elder patients with CAP in the Cadres Medical Department of Beijing Shijitan Hospital from May 2005 to Apr 2008.The count scores were by CURB-65 scoring system.RESULTS Pathogens were identified in 204 patients: there were Mycoplasma pneumoniae(42,20.6%),Streptococcus pneumoniae(30,14.7%),Haemophilus influenzae(24,11.8%),Chlamydia pneumoniae(17,8.3%),Klebsiella pneumoniae(14,6.9%),Escherichia coli(7,3.4%),Pseudomonas aeruginosa(5,2.5%),Staphylococcus aureus(4,2.0%),Legionella pneumophila(2,1.0%),and Acinetobacter baumannii(1,0.5%).The score,by CURB-65 scoring system,of mixed infected patients was higher than single infections.CONCLUSIONS Atypical pathogens have important role in elderly CAP,the most common pathogenare Gram-negative bacilli,S.aureusand fungi.Mixed infection couldn′t be ignored.