OBJECTIVE: To evaluate the cost-effectiveness of Rabeprazole versus Lansoprazole for peptic ulcer. METHODS: A total of 101 patients with peptic ulcer were randomly assigned to receive either Rabeprazole+Clarithromycin sustained release capsules+tinidazole(treatment group) or Lansoprazole+Clarithromycin sustained release capsules+tinidazole(control group) for 14 days. RESULTS: In the treatment group vs. the control group, the effective rate was 96.0% vs. 84.3%(P0.05); the cost was 285.46 vs. 373.87 yuan; the cost-effectiveness ratio was 297.35 vs. 443.50. The incremental cost-effectiveness ratio for the control group was -755.64 as against the treatment group. CONCLUSION: Rabeprazole group is optimal for peptic ulcer in that it is more economical, more effective and safer than Lansoprazole group.

Objective To investigate the effects of Lycopene ( LP) on immune function of ovarian cancer rats′and its mechanism .Metho ds Sixty ovarian cancer rat models made by injecting ovarian cancer cell line NUTU-19 were divided into five groups randomly:model group,Cisplatin group(2 mg/kg)and LP(40,20,10 mg/kg)group,n =12;the LP and Cisplatin were given by intraperitoneal injection ,once every two days for 5 times.The rats general states and tumor growth conditions were observed ,the tumor tissue morphological changes was observed by H&E staining;the tumor weight ,inhibition rate,spleen lymphocyte transformation rate were de -tected;and the content of IL -2 and TNF-αin serum were detected .The present of CD4 +,CD8 +in blood were detected and the ratio of CD 4 +/CD8 +was calculated .Results The food situation of the rats in LP groups was improved,tumor was reduced,activity and hardness were poorer ,necrosis presented ,tumor cell shrinkage and oth-er pathological morphological changes appeared ,especially the rats in LP 40 mg/kg group .Compared with model group,the tumor weight in LP(40,20 mg/kg)groups was decreased,the inhibition rate and the spleen lymphocyte transformation rate were increased;the contents of IL-2 and TNF-αwere decreased;the CD8+present was de-creased,while the CD4 +present in LP 40 mg/kg group was increased,the ratio of CD4 +/CD8 +was increased. All of the difference above were significant (P<0.05,P<0.01).Conclusion LP can effectively improve the immune function of ovarian cancer rat;which perhaps relates to its effects of reducing the inflammatory cytokines levels and increasing the ratio of CD 4 +/CD8 +.

Objective] To summarize the academic thinking and clinical experience of febrile disease of Shao school inherited by Professor Shen Yuanliang. [Methods]This article discusses the formation and development of febrile disease of Shao school, presents Professor Shen Yuanliang's contribution to inheriting the academic thinking of febrile disease of Shao school, and his clinical experiences and prescriptions. The article also illustrates and analyses a medical record. [Results]Professor Shen Yuanliang inherits the academic thinking and clinical experience of febrile disease of Shao school. He pays attention to the inspection and abdomen examination, eliminating the pathogenic factor to treat exogenous diseases, and regulating spleen and stomach to treat endogenous diseases. He prefers using herbs with the feature of light, regulating and tonifying formula, and focuses on the care after the recuperation. The case mentioned is perfectly recovered after medication. [Conclusion]Professor Shen Yuanliang has the distinguished characteristics in therapy and the rich experience, and the clinical efficacy is obvious.

Objective To discuss influence of sulfentanyl on hemodynamics and stress reaction on patients with opera-tions on cranium and brain during anesthesia induction period. Methods A total of 100 cases of clinical information of patients with severe brain injury were divided into two groups in accordance with different anesthetic methods, with 50 cases in anesthesia group A (fentanyl as anesthetic method) and 50 cases in anesthesia group B (sulfentanyl as anesthetic method). The changes of MAP, HR, cortisol (Cor) in plasma and glucose (Glu) in blood before the anesthesia induction (T0), 2 minutes after anesthesia induction and before the trachea cannula (T1), 1 minute after the trachea cannula (T2), upon the incision of scalp (T3), upon the drilling of skull (T4), and upon the withdrawal of trachea cannu-la (T5) were observed. Results The MAP and HR of patients in anesthesia group B at T1, T2, T3, T4 and T5 were all lower than those in anesthesia group A (P<0.05). The Cor in plasma and Glu in blood of patients with severe brain injury in anesthesia group B at T2, T3, T4 and T5 were all lower than those in anesthesia group A(P<0.05). Conclusion Compared with fentanyl, the application of sulfentanyl on patients with severe brain injury has more favorable curative effect on hemodynamics and stress reaction during anesthesia induction period, which can maintain the circulatory sys-tem more stable, is more suitable for the anesthesia induction.

Objective To evaluate the efficacy and safety of combined use of ticagrelor and cilostazol for patients with acute coronary syndrome (ACS) complicated with upper digestive tract diseases following percutaneous coronary intervention ( PCI).Methods A total of 262 consecutive ACS patients complicated with upper digestive tract diseases followed-up for one-year after PCI were included in this study.The patients were allocated into control group (combined use of ticagrelor and aspirin , n＝184) and cilostazol group ( combined use of ticagrelor and cilostazol , n ＝78) for antiplatelet treatment.The basic characteristics of the patients , change of the treatment regimens , cardiovascular events and hemorrhagic events were compared between two groups .Results After one year of follow-up, 16.8%(31/184)patients in control group and 3.8%(3/78)in cilostazol group changed antiplatelet regimens (χ2＝8.200,P＝0.004).There was no statistical difference in use of statins and ACEI/ARB between two groups(P＞0.05).The rate of proton pump inhibitor use in control group was significantly higher than that in cilostazol group [82.1%(151/184) vs.52.6%(41/78), χ2＝24.35, P＝0.000].However, the dosage of β-blockers in cilostazol group was significantly higher than that in control group [(39.1 ±12.4) mg vs.(28.6 ±10.1) mg, t ＝7.174,P＝0.000].No statistical difference was found in total cardiovascular events between two groups [21.7%(40/184) vs.12.8%(10/78),χ2＝2.822,P＝0.121].The incidence of gastrointestinal hemorrhage in control group was significantly increased compared with cilostazol group [12.0%(22/184) vs.2.6%(2/78),χ2＝5.807,P ＝0.018], however, there was no significant difference in hemorrhagic events concerning the thrombolysis for myocardial infarction between two groups [17.4%(32/184) vs.9.0%(7/78), χ2＝3.063,P＝0.089].Conclusion Combined use of cilostazol and ticagrelor is effective and safe for ACS patients with gastrointestinal hemorrhage or a higher risk of hemorrhage .

Objective: To evaluate the value of different sequences magnetic resonance imaging (MRI) in rectal cancer re-staging after neoadjuvant chemoradiation therapy (NCRT). Methods: The clinical data of 117 patients with rectal cancer who underwent NCRT before surgery operation in Peking University cancer hospital from January 2016 to December 2018 were retrospectively analyzed. Among 117 patients, 101 patients underwent MRI scanning before and after NCRT, and 16 patient underwent MRI scanning after NCRT; T₂ weighted imaging (T₂WI) and diffusion weighted imaging (DWI) scanning were performed in all patients, and dynamic contrast enhancement (DCE) scanning was performed in 96 patients. T₂WI, T₂WI combined with DWI, T₂WI combined with DCE were used for T re-staging of rectal cancer after NCRT respectively, and the results of which were compared with those of pathology after operation. Results: The sensitivity of diagnosis of ypT_0-2 rectal cancer after NCRT using T₂WI combined with DWI, T₂WI combined with DCE respectively was significantly higher than that using T₂WI: 52.7% (29/55) and 30.4% (14/46) vs. 10.9% (6/55), and there was statistical difference (P<0.05). The accuracy rate and specificity of diagnosis of ypT₃ and ypT₄ rectal cancer after NCRT using T₂WI combined with DWI were significantly higher than that using T₂WI, with an accuracy rate of 60.7% (71/117) vs. 47.0%(55/117) and 92.3% (108/117) vs. 80.3% (94/117), and a specificity of 55.9% (33/59) vs. 23.7% (14/59) and 92.9% (105/113) vs. 80.5% (91/113), and there were statistical differences (P<0.05). The accuracy rate of down-staging after NCRT using T₂WI combined with DWI was significantly higher than that using T₂WI: 72.3% (73/101) vs. 58.4% (59/101), and there was statistical difference (P<0.05); there was no significant difference in accuracy rate between using T₂WI and using T₂WI combined with DWI and between using T₂WI combined with DWI and using T₂WI combined with DCE (P > 0.05). Conclusions T₂WI combined with DWI is superior to T₂WI in re-staging of rectal cancer after NCRT.

One hundred and nine consecutive coronary heart disease (CHD) patients with obstructive sleep apnea (OSA) undergoing percutaneous coronary intervention (PCI) during February 2016 to August 2018 were enrolled in the study. After treatment the quality of sleep was improved in 35 cases (observation group) and was not improved in 74 patients (control group). The basic characteristics, coronary lesions of patients were compared between two groups. Compared with the control group, patients in observation group had significant higher proportion of males [80.0%(28/35) vs. 59.5%(44/74), χ²=4.471, P=0.035], smoking history [85.7% (30/35) vs. 63.5% (47/74), χ²=5.647, P=0.018], lower body mass index [(25.8±3.1) kg/m² vs. (27.4±3.2) kg/m², t=2.461, P=0.033]. Compared with control group, the observation group had lower coronary Gensini score[(35.4±5.7) vs. (38.7±6.5), t=2.571, P=0.011], less number of stent[ (1.4±0.4) vs. (1.6±0.4), t=2.427, P=0.016]. And the lesions were mostly distributed in the right coronary artery in observation group (61.9%, 26/35) (χ²=11.759, P=0.003).Conclusion The improvement of sleep quality by PCI depends on the clinical features and coronary artery lesions of CHD patients with OSA.