Objective To investigate the effectiveness and safety of minimal invasive surgery combined with ventriculoscope for the treatment of basal ganglia hemorrhage.Methods From June 2014 to June 2015 there were 57 patients with basal ganglia hemorrhage were selected into this study.These patients were signed into the minimal invasive surgery combined with ventriculoscope group and the craniotomy group according to the methods of surgery they received.And the clinical outcomes of the two groups were compared.Results Compared with the craniotomy group,patients in the minimal invasive surgery combined with ventriculoscope group got a significantly lower Glasgow coma scale at 7 days,14 days and 28 days after the operation (P =0.02,0.04,0.04);the hospital stays were significantly reduced in the minimal invasive surgery combined with ventriculoscope group [(21.45 ±5.67)d vs.(25.67 ±7.45)d,P =0.02];and the operation time were significantly reduced as well [(134.45 ±21.11)min vs.(178.65 ±45.32)min,P =0.000)].There was no significant difference in intra-cranial pressure,rate of hematoma clearance,rate of organ functional failure,rate of re-bleeding and mortality 28 days after operation (P >0.05).Conclusion The minimal invasive surgery combined with ventriculoscope is effective and safe for the treatment of basal ganglia hemorrhage,which is worthy of popularization.

In China medical university 8 weeks early exposing to scientific research have been arranged for the students on seven-year program of clinical medicine. The purpose is to let the students understand scientific research procedures based on the tutor's research project. The students gain great achievements. The result of questionnaire shows that the attitudes of the students are positive and 81% of them are satisfied in general. The paper also summarizes the experiences of the practice.

Objective To compare the clinical outcomes of palmaris longus tendon (PLT) and iliotibial tract fascia graft (ITFG) for coracoclavicular ligament (CCL) reconstruction combined with hook plate fixation in the treatment of acromioclavicular joint (ACJ) dislocation.Methods A retrospective study was conducted to evaluate the outcomes of 68 patients with ACJ dislocation of Rockwood type Ⅲ and above who had been treated in our department with CCL reconstruction using PLT or ITFG in addition to hook plate fixation from January 2008 to January 2014.They were 57 males and 11 females,with an average age of 36.1 years (range,from 19 to 55 years).The patients were divided into 2 groups according to their grafts used in CCL reconstruction:36 cases in PLT group and 32 in ITFG group.They were firstly treated with CCL reconstruction followed by hook plate fixation.The hook plates were removed at 6 months after operation.The acromioclavicular and coracoclavicular distances were measured on the postoperative anteroposterior radiographs of the injured shoulders.The outcomes were assessed at the final follow-ups according to Constant-Murley shoulder score and Karlsson criteria.The 2 groups were compatible without significant differences in preoperative general data (P ＞ 0.05).Results The 68 patients were followed up for an average of 18 months (range,from 16 to 22 months).The acromioclavicular and coracoclavicular distances measured in PLT group at 12 months after operation were significantly larger than those measured in ITFG group (P ＜ 0.05).At the final follow-ups,the Constant-Murley shoulder score (92.1 ±7.2) and Karlsson excellent to good rate (83.3％,30/36) in ITFG group were insignificantly higher than those in TIR group (88.3 ± 9.8;81.3％,26/32) (P ＞ 0.05).Conclusion In the treatment of ACJ dislocation of Rookwood type Ⅲ and above,CCL reconstruction using ITFG may lead to better radiographic outcomes than that using PLT,though the 2 grafts lead to similar functional recovery of the injured shoulders.

Objective To investigate the expression level of lipoprotein lipase (LPL) mRNA in chronic lymphocytic leukemia (CLL) patients and evaluate the prognostic value of LPL in CLL Methods Quantitative real-time RT-PCR (qRT-PCR) was performed in 62 CLL patients, 10 normal controls using Taqman probe system. Association between LPL and other known prognostic factors, such as IgVH mutation status, ZAP-70 and CD38 expression, was determined using the Spearman correlation analysis. ROC curve was used to determine the cut-off value of LPL expression level, the positive and negative predictive value of IgVH mutation status. Results The correlation coefficients of the standard curves in qRT-PCR were not less than 0.990. The coefficients of variation (CV) of interrun assay and intramn assay were < 5%, and the sensitivity can reached 102 copies/μg RNA. The median LPL mRNA expression level was 0.006 0 (0-0.737 0) in 62 CLL patients, whereas in 10 normal controls LPL mRNA expression level was extremely low with the median level of 0 (0-0.000 4). The expression levels of LPL in three CLL samples after miniMACS-sorted CD19 positive B cells were 0.036 0, 0.075 0 and 0.197 0, which were similar to the levels before miniMACS-sorted (0.024 0, 0.074 0 and 0.225 0). LFL expression was significantly associated with IgVH mutation status (r=0.45, P<0.05) . LPL expression level in IgVH unmutated patients [0.006 0 (0.000 7-0.110 0)] was significantly higher than the level in IgVH mutated patients [0.002 0(0.000 2-0.027 0)] (U=96.5, P<0.05). LPL expression was also significantly associated with ZAP-70 (r=0.38, P<0.05), CD38 expressions (r=0.43, P<0.05). According to ROC curve, the cut-off of LPL mRNA expression level was 0.036, with a 66.7% specificity, a 72.4% sensitivity, a 51.8% positive predictive value (IgVH unmutated), and a 83.3% negative predictive value (IgVH mutated) for IgVH mutation status. Conclusions The qRT-PCR assay is reliable and sensitive. LPL mRNA expression significantly correlates with IgVH mutation status, ZAP-70 and CD38 expression, and could be a predictive marker of IgVH mutation status. Our data confirms a role for LPL as a novel prognostic indicator in CLL.

Objective: To investigate the hemostasis effect of hemocoagulase for injection in scalp incision in craniocerebral surgery, and evaluate its effect on coagulation function and drug safety. Methods: Before undergoing craniotomy, 60 patients were randomly divid-ed into the study group and the control group. The study group was injected with hemocoagulase for injection at 1u im at the night before surgery, 1u im 1h before incision and 1u im 15min before incision. The control group was injected with 0. 9% saline at the same time with the same volume. The hemorrhagic volume, hemorrhagic volume per square decimeter, hemostatic time, blood coagulation and ad-verse events were tested and compared between the groups. Results: In the study group, the mean hemorrhagic volume was (37. 18 ± 2. 96)g, the mean hemorrhagic volume per square decimeter was (0. 23 ± 0. 16)g·cm-2and the mean hemostatic time was (125. 53 ± 36. 42)s. In the control group, the corresponding value was (60. 69 ± 2. 30) g, (0. 42 ± 0. 25) g·cm-2and (182. 72 ± 52. 29) s, re-spectively. The hemorrhagic volume, hemorrhagic volume per square decimeter and hemostatic time significantly decreased in the study group when compared with those in the control group (P<0. 05). No significant difference in blood coagulation and safety (P>0. 05). No adverse event was reported. Conclusion: Hemocoagulase for injection shows promising hemostasis effect with high safety, which can ensure craniocerebral surgery going well with shortened operation time.

Objective To investigate the current status and existing problems in the implementation of stroke care continuity in China, and to collect relevant suggestions for solving these problems. Methods Focus group interviews were used, to survey thirty-six nursing managers and senior nurses in neurology departments or rehabilitation programs in 24 cities of 13 provinces. The interview team members presided over the meetings, with full-time staff taking notes and recordings, and the results of the interviews were summarized and organized in a timely manner after the interview. Results At present, most of the general hospitals surveyed are doing their best to continue supporting nursing care for patients discharged from hospitals in different forms following their rescue of the acute phase. However, they are faced with such challenges as insufficient nursing manpower, and discontinuity between different medical institutions, which result in oversimplified nursing care and fragmented care. Conclusions Stroke nursing practitioners are working on continuous nursing care, with quite some challenges as well. Nursing care continuity is an important step towards establishing and improving a scientific and rational grading nursing care system.