AIM: To evaluate the therapeutic effect and safety of the rifamycin sodium injection (SV) in treatment of patients with pulmonary tuberculosis. METHODS: 44 cases of pulmonary tuberculosis were randomly allocated to two groups: rifamycin sodium group and routine treatment group. Chemotherapy regimens: in the rifamycin sodium group, 21 cases were treated with the regimen of 2HZE+SV/7HR; and in the routine treatment group, 23 cases were treated with the regimen of 2HRZE/7HR. RESULTS: The sputum negative conversion rate of the rifamycin sodium group was 85.7 %, and the foci vanishing rate was 90.5 %, while the both rates in the routine treatment group were 60.9 % and 60.9 %, respectively. There was significant difference between the two groups (P

Objective To explore the method and management of pre-hospital care and raise the level of traffic injuries in pre-hospital care by summarizing the clinical features of death patients with severe tragic accident trauma Methods The basic data of 62 death patients with severe traffic accident trauma was analyzed according to death report statistics of severe traffic accident trauma from January 1st,2005 to December 31th,2008 Results Brain injury death accounted for most of traffic accident trauma death.The mortality rate of brain injury in the wounded wag 8.28%(13/157),but of asphyxia and hemorrhagic shock was 2.55%(4/157),3.18%(5/157)respectively in 2005.With the development of treatment and rescued in time, the mortality rate reduced to 6.11%(11/180),0,0.56%(1/180)in 2008.Conclesions It should be trying to shorten the time of pre-hospital care for pafients with trsffic accident trauma,especially in patients combined with hemorrhagic shock,asphyxia,severe brain injury.It is concluded that rapid and effective pre-hospital care can significantly reduce death rate and self-help or each other rescue training would also be effective to reduce mortality.

Objective To investigate the treatment results for different regions of posterior cruciate ligament ganglion cyst by surgery.Methods From January 2011 to September 2016,17 patients with posterior cruciate ligament ganglion cysts of the knee were involved in this study.5 cases were located on the femoral side of the ligament (upper 1/3),8 cases were in the middle,and 4 cases were located in the tibia side (lower 1/3),15 cases were operated and 2 were not.A total of 13 cases in the upper 2/3 of the ligament were resected by the anterior two approaches through arthroscopy.two of which were resected by the posterior capsule.2 cases of the tibial lateral cysts were resected by posterior approach.Lysholm scoring system was used to evaluate the knee function before and after operation,and Glasgow curative effect system was used to evaluate the final follow-up results.Results A follow-up 6-24 months in an average of (12.6 ± 3.2) months shows no sign of recurrence at the last follow-up,all patients had no complications such as infection,ligament relaxation,et al.Lysholm score was improved from 57.5 ± 5.2 preoperatively to 92.5 ± 3.6 postoperatively,and the statistical difference is very significant (P ＜ 0.05).And curative effect was evaluated well by Glasgow system.Conclusions Arthroscopic surgery is an effective measure in the treatment of postior cruciate ligament (PCL) ganglion cysts.The upper part of the ligament can be resolved through the anterior approach,and the lower part should be followed by the posterior approach,and if necessary,open the way to handle the external part of the joint.