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The paper analyzed the impact of the trial for "lump-sum prepayment practice of medical insurance" on tertiary hospitals in Shanghai initiated by Shanghai Medical Insurance Bureau since 2009. Based on the analysis, the authors recommended that the hospitals should adapt to the changes by raising quality of care, improving cost accounting, informationizing and refining medical insurance information management, as well as controlling expenses on a rational basis. These approaches will help them adapt to and promote the ongoing health reform in China.
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AIM: To compare the impacts of adriamycin(ADM) intermittent and continuous heat infusion on respiration, heart rate and temperature of the rabbit as well as the concentration of ADM in VX-2 tumor for the verification of the safety and effectiveness of intermittent heat infusion through VX-2 transplanted tumor model in rabbit liver.METHODS: VX-2 tumor models were established respectively in the thighs of 30 New Zealand rabbits. All 30 rabbits were randomly allocated into three groups with 10 rabbits each. After catheterizing into femoral artery, which was demonstrated as the supply artery of tumors by digital subtraction angiography(DSA), animals in three groups were infused with 100 mL saline at normal temperature and ADM, 100 mL saline at 60 ℃ and ADM continuously and 100 mL saline at 60 ℃ and ADM intermittently respectively. During infusion, the 43 ℃ to 45 ℃ lasting time in the tumor tissues of the two 60 ℃ groups was measured. After infusion, the respiration(time/minute), heart rate(beats/minute) and temperature(℃ )of the rabbits in each group as well as the concentrations of ADM in tumor tissue were measured immediately.RESULTS: The concentration of ADM was (7. 1 ± 2.2) mg/L in normal temperature infusion group, (17.2 ± 1.6) mg/L in 60 ℃ continuous infusion group and(16.5 ±3.4) in 60 ℃ intermittent infusion group. There were significant differences among three groups( F = 48.95, P = 0. 000), but there was no significant difference between 60 ℃ intermittent infusion group and 60 ℃ continuous infusion group( P ＞ 0. 05). 43℃ to 45 ℃ lasting time was(22.5 ±1.4) minutes in 60 ℃continuous infusion and (24.3±2.4)minutes in 60 ℃intermittent infusion group( F =4.20, P ＞ 0.05) . There were significant differences among three groups in respiration, heart rate and temperature( F = 14. 58, 33.07, 10.00, P ＜ 0.01), but there was no significant difference in the respiration, heart rate and temperature between 60℃ intermittent infusion and normal temperature infusion group ( P ＞ 0. 05).CONCLUSION: Intermittent thermochemotherapy is a more effective and safe interventional thermochemotherapy method compared with continuous heat infusion.
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Objective To evaluate the therapeutic effect of collagenase chemolysis after 1,2,3 years and analyse the relationship between the therapeutic effect and image features. Probing the image features for the indication, 1 254 patients with integral data who received collagenase chemolysis procedure were followed. Methods According to standard unification diagnostic criteria and therapeutic method, 1 254 patients with lumbar intervertebral disc herniation who had intergral data and received collagenase chemolysis from January 1996 to January 1999 in our department were followed up (by visit, letter or telephone call etc). The therapeutic effects of collagenase chemolysis after 1,2,3 years were evaluated with unified therapeutic effect criteria. Results For the simple lumbar intervertebral disc herniation, 1 year effective rate was 93.1%, 2 year effective rate 90.3% and 3 year effective rate 90.9%. Conclusions The simple lumbar intervertebral disc herniation is the absolute indication of collagenase chemolysis, but those combined with other factors dosen't adapt to collagenase chemolysis.
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0.05). Conclusion After heated, the physical stability of UAE and UAS is reduced, the viscosity become lower, ADM releasing rate is fell. The heated Lipiodol-Adriamycin pharmaceutics had advantage in the interventional embolization chemotherapy of the neoplasm.
