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Objective To explore the clinical efficacy and safety of nicorandil in the treatment of chronic ischemic cardiomyopathy patients with heart failure. Methods The chronic ischemic cardiomyopathy patients with heart failure in our hospital were divided into two groups according to the random number table method. Control group underwent conventional anti heart failure treatment and symptomatic supportive treatment , and treatment group was treated by the nicorandil in addition to above treatments. After treatment for 6 months , comparisons of clinical efficacy and safety between two groups were conducted. Results The improvement of heart function in observation group was better than that in control group (Z = -2.302, P = 0.021). After treatment, the LVEF, 6 min walking distance were greater than those before treatment, and the LVESD, LVEDD were less than those before treatment (P < 0.05). The LVEF, 6 min walking distance in observation group after treatment were greater than those in control group and the LVESD , LVEDD were less than those in control group (P < 0.05). The incidence rate of adverse reaction in observation group was 9.59%, and 6.94% in control group, without statistical difference between two groups (χ2 = 0.334,P = 0.563). Conclusion In addition to conventional anti heart failure treatment , nicorandil can significantly improve the curative effect and the heart function in the treatment of chronic ischemic cardiomyopathy patients with heart failure and there are no significant adverse reactions. In addition , patients are tolerant.
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Objective To explore the effect of labels management on high-risk drugs. Methods Labels management group was established, to be responsible for use and storage of high-risk drugs. The management methods included taking analysis on adverse nursing events, designing and making labels in drug storage and use, and making a field survey on adverse nursing events before and after the management. Result After manipulation of the labels management, the number of adverse nursing events of drug use fell from 35 to 0. Conclusion Drug storage and use with special, standard labels is effective in preventing nursing adverse events in high risk drugs.
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Objective To investigate the diagnostic value of trans-gastric peritoneoscopy with technique of natural orifice transluminal endoscopic surgery(NOTES)for tuberculosis peritonitis.Methods Clinical data of 20 patients with tuberculosis peritonitis diagnosed by trans-gastric peritoneoscopy via NOTES were retrospectively analyzed.Results All diagnoses were confirmed by biopsy.The findings of peritoneoscopy were defined as miliary type with miliary nodes scattered in ascites and on peritoneum,adhesive type with thickening of peritoneum and adhesion between peritoneum and intestines,cheese-like type with parietal peritoneal ulcer and cheese-like substances,and mixed type with 2 or 3 of above mentioned types.Positive findings in other laboratory examinations were hemoglobin decrease in 10(50％)patients,blood sedimentation rate increase in 16(80％),C reactive protein increase in 13(65％),CA125 increase in 18(90％),and positive tuberculin test in 9(45％).Abnormal findings were detected by chest X-ray in 8(40％)patients,by abdominal ultrasonography examination in 2(10％),by abdominal CT in 7(35％),and by colonoscopy in 1(5％).No abnormal results were found in all patients in anti-tuberculosis antibody test,ascites bacteria culture and gastroscopy.Conclusion Trans-gastric peritoneoscopy via NOTES with biopsy is effective for diagnosis of tuberculosis peritonitis.
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Objective To investigate the diagnostic value of transgastric peritoneal endoscopy in diagnosis of ascites with unknown origin.Methods Endoscopy was introduced into peritoneal cavity through gastric wall in 23 patients with exudative ascites which was able to be diagnosed by routine methods and biopsy was made through endoscopy to get pathological diagnosis.Results Definite diagnosis was made in 22 patient (95.7%),of which 12 (54.6%) were malignant tumors,8 (36.4%) were tuberculosis peritonitis,1 (4.5%) was spontaneous peritonitis associated with liver cirrhosis and 1 (4.5%) was eosinophilic enteritis.Conclusion Natural orifice transluminal endoscopy combined with biopsy is an effective and accurate procedure for diagnosis of ascites of unknown canses.
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AIM: To explore the antitumor mechanisms of bifidobacteria adolescence in vivo. METHODS: The activity of NF-?B and its inhibiting protein I ?B? of large bowel carcinoma tissues was detected by using laser scanning confocal microscope and immunohistochemistry. RESULTS: The positive cell density of NF-?B of large bowel carcinoma transplantation tumors in bifidobacterium injection group was markedly lower than that in tumor control group( P