Analysis of diagnosis and treatment of 226 cases with severe multiple injuries in EICU / 中国基层医药

Objective To explore the strategies of diagnosis and treatment of severe multiple injuries in Emergency Intensive Care Unit (EICU).Methods The clinical data of 226 patients with severe multiple injuries were analyzed retrospectively.188 patients were treated by surgical operation,and 38 patients were not treated by surgical operation.Results Among these patients,46 patients (accounted for 20.3%)were with pulmonary infection and atelectasis,41 patients (accounting for 18.1%)were with multiple -organ dysfunction syndrome (MODS), 35 patients (accounted for 15.5%)were with acute respiratory distress syndrome (ARDS),and 19 patients (accounted for 8.4%)were with stress ulceration and bleeding.198 patients (accounted for 87.6%)were successfully rescued, and 28 patients (accounted for 12.3%)died.The main cause of death in the early stage was the serious craniocerebral injury,and the main cause of death in the later stage was the multiple -organ dysfunction.Conclusion EICU plays a very important role in comprehensive treatment of severe multiple injuries,and can obviously increase the success rate of treatment and cure of severe multiple injuries.

Comparison of two common insemination methods on in-vitro fertilization and embryo transfer / 中国组织工程研究

The in-vitro fertilization and embryo transfer technique has been widely applied in human insemination. The rate of successful insemination is gradual y rising, and the in-vitro fertilization directly determine the insemination outcome. OBJECTIVE:To evaluate the difference between the two common using insemination methods, microdrop and open, in in-vitro fertilization and embryo development. METHODS:A randomized study was conducted to compare microdrop and open insemination methods among non-male factor patients undergoing in-vitro fertilization and embryo transfer. A total of 1 175 cases were enrol ed in the research. There were 573 cases in the microdrop group, and 602 cases in open insemination group. The fertilization rate and embryo development in the two groups were compared. RESULTS AND CONCLUSION:The fertilization failure rate [total fertilization failure rate+low fertilization rate (0.05). The open insemination method is a simple insemination method with a lower fertilization failure rate. As the fertilization is a highly complicated process involving many extrinsic and intrinsic factors, further study is needed to confirm the effects of the two insemination methods on in-vitro fertilization outcome.