Objective To discuss the reasonable utilization of β-lactam antibiotics in patients with renal failure on hemedialysis. Methods The clinical characteristics of patients with renal failure on hemodylysis,who de-veloped the adverse effect of nervous system and psychiatric symptom while being treated with β-lactam antibiotics,were retrospectively analyzed. Results The adverse effect of nervous system and psychiatric symptom showed dur-ing and after hemodialysis,including: mental confusion,hyperexcitabiliy,incoherent speech,lethargy and amyestasia in two cases. Physical examination did not show signs of cerebral focal injury in all cases. Computed tomography of brain in 7 patients did not show acute lesions. The symptoms completely disappeared after withdrawal of β-lactam antibiotics but bemodialysis or hemodiafiltration continued. Conclusion β-lactam antibiotics used in conventional dose could cause temporary adverse effect of nervous system in patients with renal failure on bemodialysis,which is related to prolongation of drug half life.

Arrhythmogenic Right Ventricular Dysplasia ; Humans

Objective To investigate the effects of different analgesia protocols on immune function in patients undergoing surgery for ovarian neoplasms after neoadjuvant chemotherapy.Methods Forty ovarian neoplasms patients ageing from 31 to 62 years undergoing neoadjuvant chemotherapy were randomly divided into 2groups:epidural analgesia group (group E,n =20) and intravenous analgesia group (group Ⅰ,n =20).All patients underwent surgery under total intravenous general anesthesia.Patients in group E were given 2 mg morphine in epidural space at half an hour before abdomen was closed,then epidural analgesia pump was installed,with ropivacaine composite morphine in the pump.Analgesia time was 48 h.Patients in group Ⅰ were given sufentanil 0.1 μg/kg intravenously at half an hour before abdomen was closed,then analgesia pump was installed,with sufentanil compound flurbiprofen ester in the pump.Analgesia time was 48 h.The cervical venous blood samples were obtained from the patients at 30 min before surgery(T0),immediately(T1),12 h(T2),24 h(T3) and 48 h (T4) after the end of operation for determination of the expression of CD3 +,CD4 +,CD8 + on T cells and natural killer cell.Visual analogue scales (VAS)and adverse reaction at T2-4 were recorded.Results No statistical difference was found between group E and group Ⅰ in VAS and adverse reaction.Compared with T0,CD3 +,CD4 + T-lymphocytes,CD4 +/CD8 +,and NK cell decreased.Compared with group E,CD8 + increased at T1-2in both groups and at T3-4 in group Ⅰ.CD3 +,CD4+ T-lymphocytes,CD4+/CD8 + and NK cell decreased while CD8 + increased at T2-4 in group Ⅰ.Conclusion Epidural analgesia may be better to promote the immunologic function of ovarian neoplasms patients undergoing surgery after neoadjuvant chemotherapy.

Obiective To study the characteristics and the correlation factors of ADR induced by Ginkgo Leaf Extract and Dipyridamole Injection on the purpose of providing reference for clinical rational administration.Methods All ADR cases that induced by Ginkgo Leaf Extract and Dipyridamole Injection reported between January 2006 and August 2009 were retrieved and statistically analyzed.Results Of all 24 ADR patients induced by Ginkgo Leaf Extract and Dipyridamole Injection,the female patients were more than the male,and the senile patients had highest incidence 41.67%.Most ADR events happened within 30min(70.83%).ADR mainly manifested as adverse reactions of skin and appendants(33.33%),followed by central nervous system adverse reaction.Conclusion Great importance should be attached to ADR induced by Ginkgo Leaf Extract and Dipyridamole Injection.Medication monitoring should be enhanced to avoid occurrence of ADR clinically.

Child ; Female ; Heart Block ; etiology ; Heart Septal Defects, Ventricular ; complications ; therapy ; Humans

OBJECTIVETo investigate the clinical experiment of cortical screw in the treatment of tibiofibular syndesmosis separation together with ankle fractures.

METHODSFrom March 2008 to May 2012,42 patients with tibiofibular syndesmosis separation were treated with cortical screw, including 20 cases in the left and 24 cases in the right. All the patients had closed injury. According to Lauge-Hansen classification, there were 18 cases of supination-external rotation, in which 4 patients with injuries belong to type II, 8 patients with injuries belong to type III, 6 patients with injuries belong to type IV; 14 cases of pronation-external rotation, in which 6 patients with injuries belong to type III, 8 patients with injuries belong to type IV; and 12 cases of pronation-abduction, in which 4 patients with injuries belong to type II, 8 patients with injuries belong to type III. According to injury of ankle, 4 patients had injuries in one ankle, 28 patients had injuries in 2 ankles, and 12 patients had injuries in 3 ankles. All the patients were diagnosised definitely in sight of medical history, checking-up, iconography. The clinical effects were evaluated based on Baird-Jackson score and activity degree of ankle.

RESULTSAll the patient were followed up, and the duration ranged from 11 to 23 months, with an average of 15.7 months. No postoperative wound infection, nonunion, and tibiofibular syndesmosis separation again and other complications occurred. Postoperative Baird-Jackson score exhibited 91.56 ± 6.26 (75 to 99), and 26 patients got an excellent result, 10 good, 6 poor and 2 bad. One patient had nail broken after operation,and got good function after removing broken nail without external fixation. Other 1 patient had osteoarthritis to 1 degree, and got better result with the treatment of physical therapy and intra-articular injection.

CONCLUSIONCortex screw is the effective treatment for tibiofibular syndesmosis separation. Clear diagnosis, delicate operation and postoperative reasonable functional exercise are primary factor of prognosis.

Adult ; Ankle Fractures ; surgery ; Ankle Joint ; surgery ; Bone Screws ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Middle Aged ; Treatment Outcome

Adult ; Choanal Atresia ; etiology ; therapy ; Constriction, Pathologic ; etiology ; Humans ; Male ; Nasopharyngeal Diseases ; etiology ; therapy ; Otorhinolaryngologic Surgical Procedures ; adverse effects ; Palate ; surgery ; Postoperative Complications ; therapy ; Uvula ; surgery

Cerebrospinal Fluid Rhinorrhea ; surgery ; Endoscopy ; methods ; Female ; Humans ; Male

Objective To investigate the effects of siRNA targeting decoy receptor 3 on the cell proliferation of ovarian carcinoma cell CAOV3. Methods We constructed siRNA targeting decoy receptor 3,which was transfected into ovarian carcinoma cells CAOV3 , and observed the effects of DcR3 siRNA on the cell proliferation of CAOV3 cell by MTT experiment. The experiment contained 3 groups, including the normal control group (CAOV3 cell was not transfected), the negative control group (CAOV3 cell was transfected with blank vector) and the experimental group (CAOV3 cell was transfected with DcR3 siRNA). The expression levels of DcR3 mRNA were detected by Real-time PCR. Results DcR3 siRNA recognized and degraded DcR3 mRNA in CAOV3 cells of the experimental group. DcR3 mRNA of the experimental group was significantly decreased. The proliferation of CAOV3 cell was significantly decreased by DcR3 siRNA comparing with the normal control group and negative control group (P < 0.01). Conclusion DcR3 siRNA can inhibit the proliferation of ovarian cancer cell line CAOV3 by recognized and degraded DcR3 mRNA.

Objective To investigate the risk factors for bacterial pneumonia and the predictive value of early serum procalcitonin (PCT) level for bacterial pneumonia and sepsis classification in patients with acute stroke. Methods The patients with acute stroke in neurological intensive care unit were enroled retrospectively and divided into either a bacterial pneumonia group or a non-infection group according to whether they had bacterial pneumonia or not. The former was redivided into a non-severe sepsis subgroup and a severe sepsis subgroup according to the sepsis classification. The demographics, baseline clinical data, and PCT level (the bacterial pneumonia group was the PCT level when infection occurred, the non-infection group was the PCT level within 24 h of admission) were compared. Multivariate logistic regression analysis was used to identify the independent risk factors for bacterial pneumonia. Receiver operator characteristic (ROC) curve was used to analyze the predictive value of serum PCT level for bacterial pneumonia and sepsis
classification. Results A total of 164 patients with acute stroke were enroled in the study, including 114 in the bacterial pneumonia group (66 in the non-severe sepsis subgroup and 48 in the severe sepsis subgroup) and 50 in the non-infection group. There were significant differences in age, fasting blood glucose level, Glasgow coma scale (GCS) score, and PCT level between the bacterial pneumonia group and the non-infection group (P < 0. 05 ). Multivariate logistic regression analysis showed that fasting blood glucose level ≥7 mmol/L (odds ratio [ OR] 8. 488, 95% confidence interval [ CI] 2. 739 - 26. 300; P < 0. 01), GCS score ≤8 (OR 11. 361, 95% CI 2. 175 - 59. 352; P < 0. 01), and PCT level ≥0. 050 ng/ml (OR 16. 715, CI 5. 075 - 55. 049; P < 0. 01) were the independent risk factors for bacterial pneumonia. In the bacterial pneumonia group, the PCT level (median; interquartile range) in the severe sepsis subgroup was significantly higher than that in the non-severe sepsis subgroup (0. 835 [ 0. 164 - 1. 715 ] ng/ml vs. 0. 114 [0. 073 - 0. 275 ] ng/ml; Z = 4. 818, P < 0. 01 ). ROC curve analysis showed that PCT ≥0. 070 ng/ml could better predict the occurrence of bacterial pneumonia in patients with acute stroke, with sensitivity of 84. 2% , specificity of 74. 0% and the area under the ROC curve of 0. 865 (CI 0. 806 - 0. 924, P < 0. 01); PCT 0. 669 ng/mlcould better predict the occurrence of severe sepsis in acute stroke patients with bacterial pneumonia, with sensitivity of 56. 3% , specificity of 92. 4% and the area under the ROC curve of 0. 765 (CI 0. 672 - 0. 858; P < 0. 01). Conclusions The early PCT level ≥0. 050 ng/ml was an independent risk factor for occurring bacterial pneumonia in patients with acute stroke, its level had certaln predictive value for bacterial pneumonia and the severity of infection.