Objective To improve the diagnosis and therapy of uroseptic shock by percutaneous nephrolithotomy. Methods Five cases clinical data of uroseptic shock by percutaneous nephrolithotomy were analyzed retrospectively. Results Incidence rate of uroseptic shock by percutaneous nephrolithotomy was 0.5 % (5/1120), total deaths rate was 0.2 % (2/1120), death rate of uroseptic shock was 40%(2/5). Conclusions Uroseptic shock by percutaneous nephrolithotomy is extremely dangerous complication and primary death cause. Its characteristic such as: better masking, urgent onset,quick progress and high death rate. It is benefit to decrease incidence rate and mortality by prehension characteristic,control risk factor, early diagnosis and therapy.

Objective To explore the risk factors of systemic inflammatory response syndrome crisis (SIRS) after percutaneous nephrolithotomy (PCNL) in China. Methods Databases of CNKI, CBM, WanFan and VIP were searched to retrieve studies about systemic inflammatory response syndrome after percutaneous nephrolithotomy to October, 2016. Results 18 studies involving 5,323 patients were included. The results of meta-analysis showed that:a) univariate analysis indicated that renal insufficiency [O(R) =2.78, 95%CI (1.96 to 3.95), P = 0.000], preoperative positive urine culture [O(R) = 3.41, 95%CI (1.89 to 6.15), P = 0.000], preoperative routine urine leucocyte positive [O(R) = 3.78, 95%CI (3.02 to 4.72), P = 0.000], diabetes mellitus [O(R) = 2.14, 95%CI (1.33 to 3.45), P = 0.002], pelvic positive urine culture [O(R)= 5.14, 95%CI (2.46 to 10.73), P = 0.000] and operation time ≥120 min [O(R) = 2.31, 95%CI (1.40 to 3.82), P = 0.001] were the risk factors of SIRS; b) multivariate analysis showed that, preoperative positive urine culture [O(R) = 6.83, 95%CI (2.82 to 16.57), P = 0.000], preoperative routine urine leucocyte positive [O(R) = 5.43, 95%CI (3.51 to 8.41), P = 0.000], diabetes mellitus [O(R) = 2.85, 95%CI (1.45 to 5.58), P = 0.002], pelvic positive urine culture [O(R) = 4.30, 95%CI (1.30 to 14.21), P = 0.020] and operation time ≥120 min [O(R) = 2.72, 95%CI (1.62 to 4.59), P = 0.000] were the independent risk factors of MCAT. Conclusion The independent risk factors of SIRS for patients after PCNL are diabetes mellitus, preoperative positive urine culture, preoperative routine urine leucocyte positive, pelvic positive urine culture and operation time. However, due to the quantity and low quality of the included literature, the conclusion needs the support from high quality studies.

OBJECTIVETo investigate the relationship between the resuscitation promoting role of resuscitation promoting factor and the initial bacteria amount of dormant Mycobacterium tuberculosis.

METHODSMycobacterium tuberculosis (dormant bacteria) was cultured for 100 days, then diluted into 1 mg/ml concentration with 7H9, and further diluted into 0.5, 0.25, 0.125, 0.0625, and 0.03125 mg/ml. Twelve new tubes added with 5 ml 7H9 and divided into two groups: the first group was added with the resuscitation-promoting factor protein, and the second group as control was added with 7H9. In each group the above diluted solutions were added. The tubes were located at 37 degrees C for culture. Optical density (OD) was detected on day 15, 25, 30, and 35. From each tube 1 microl culture solution was plated on 7H11 medium for colony counting.

RESULTSOD detection showed that bacteria proliferation in each group had positive linear correlation (P < 0.05, P < 0.01), indicating that the resuscitation-promoting factor played a similiar role in solutions with different dilution concentrations. 7H11 results and the OD results show that these two detection methods in each group had linear correlation (P < 0.05, P < 0.01), indicating that these two methods showed consistent test results.

CONCLUSIONThe resuscitation-promoting factor has no effect on the resuscitation of dormant Mycobacterium tuberculosis and its initial bacteria amount.

Bacterial Proteins ; metabolism ; Cytokines ; metabolism ; Mycobacterium tuberculosis ; physiology ; Resuscitation

OBJECTIVETo establish a rapid, inexpensive, and simple drug susceptibility test (DST) for Mycobacterium tuberculosis (M. tb) and evaluate its feasibility.

METHODWe used nitrate reductase combined with mycobacteriophage assay (PhaB-NRA) to test 49 clinical M. tb isolates of, and the results were compared with those of PhaB-NRA and traditional absolute concentration method.

RESULTSThe sensitivity, specificity, and accuracy of PhaB-NRA for rifampicin were 89.1%, 91.67%, and 89.8%; on the contrary, those of isonicotinyl hydrazide were 86.21%, 90.0%, and 87.8%, respectively. The coincidence between PhaB-NRA and traditional assay were 0.746 for rifampicin and 0.750 for isonicotinyl hydrazide.

CONCLUSIONSPhaB-NRA is an inexpensive, rapid, and simple DST method. It is a promising rapid screening technique for DST of M. tb.

Anti-Bacterial Agents ; pharmacology ; Biological Assay ; methods ; Humans ; Microbial Sensitivity Tests ; methods ; Mycobacteriophages ; physiology ; Mycobacterium tuberculosis ; drug effects ; Nitrate Reductase ; metabolism ; Rifampin ; pharmacology ; Sensitivity and Specificity

OBJECTIVETo investigate the heparitinase (HPA) expression and cell invasiveness in human ovarian cancer cell line SKOV3 during hypoxia, and explore their relationship with hypoxia inducible factor-1alpha (HIF-1alpha).

METHODSSKOV3 cells were incubated with normoxia, hypoxia, and hypoxia plus rapamycin, respectively. SKOV3 cells of hypoxia group were incubated in 5% CO2 + 1% O2. Cells in hypoxia plus rapamycin group were incubated with 10 ng/ml of rapamycin before cultured under hypoxic condition. Cells in each group were collected for analysis after incubated with hypoxia for 12, 24, and 36 hours, respectively. Western blotting and RT-PCR were performed to detect the expressions of HIF-1alpha and HPA. Cell invasiveness was measured by matrigel invasion assay.

RESULTSWestern blotting showed that the expression of HIF-1alpha significantly increased compared with normoxic group (P < 0.05). However, hypoxia had no obvious impact on HIF-1alpha mRNA expression. The expressions of HPA protein and mRNA of SKOV3 cells of hypoxia group were significantly higher than normoxic group (P < 0.05). The up-regulation of HPA expression in hypoxic group decreased after the utilization of rapamycin. The cell invasion of hypoxic group was significantly higher than that of normoxic group (P < 0.05); meanwhile, the expression of HPA was positively correlated with the invasiveness of SKOV3 cells (r = 0.9863, P < 0.05).

CONCLUSIONHypoxia may promote the expression of HPA and the invasiveness of SKOV3 cells through the HIF-1alpha pathway, which plays an important role in the pathogenesis of ovarian cancer.

Cell Hypoxia ; Cell Line, Tumor ; Female ; Humans ; Hypoxia-Inducible Factor 1, alpha Subunit ; genetics ; metabolism ; Neoplasm Invasiveness ; Ovarian Neoplasms ; enzymology ; genetics ; metabolism ; pathology ; Polysaccharide-Lyases ; genetics ; metabolism ; Signal Transduction ; Up-Regulation

Authors raised that staging based strategies and practice of integrative medicine (IM) by combining syndrome typing and disease identification, and choosing suitable measures in accordance with different persons and seasonal conditions after more than ten years' clinical practice and researches. Radical operation as prior (as evil eliminating) and strengthening vital qi in perioerative period are best strategy for promoting rapid rehabilitation of early stage prostate cancer patients. Strengthening body resistance to eliminate evil was used in treating advanced prostate cancer patients. For example, a comprehensive treatment program for hormone-dependent patients was combined with endocrinotherapy and Chinese herbs for synergisic efficacy-enhancing actions. In this way, these patients' quality of life (QOL) were improved and time to castration resistant prostate cancer (CRPC) was delayed, even some patients were clinically cured. There are lack of effective medicines and methods for CRPC patients. Greatly tonifying original qi is mainly used for improving their clinical symptoms and prolonging survivals. Practice has proved staging based strategies and practice of IM has favorable advantages in treating prostate cancer, especially showing prospect in prolonging survival and postponing progression of advanced prostate cancer patients. Besides, it also could provide beneficial considerations and inspiration for combination of syndrome typing and disease identification.
Disease Progression ; Humans ; Male ; Medicine, Chinese Traditional ; Neoplasm Staging ; Prostatic Neoplasms, Castration-Resistant ; diagnosis ; Quality of Life

ObjectiveTo evaluate the safety and efficacy of firofiban in gerontal patients with acute coronary syndrome(ACS). MethodA total of 106 elderly patients with ACS admitted form December 2006 to June 2008 were enrolled in a prospective case-control study. Patients were divided into percutaneous coronary intervention (PCI) group and medicine group. Both groups were randomly divided into two sub-groups, tirofiban sub-group and placebo sub-group. Patients in the PCI group received tirofiban infused in dose of 10 μg·kg- within 3 minutes as loading dose before operation and then an infusion of 0.15μg'kg-1·min-1 as maintenance dose for 24～36 hours. In medicine group,the loading dose was 0.4 μg·kg-1·min-1×30 min and the maintaining dose was 0.1 μg·kg-1·min-1×48 hours, The rates of major adverse cardiac events (MACE) consisting of death, myocardial infarction or refractory ischemia during hospital stay stay and 30 days' follow-up, bleeding rates TIMI grade, corrected TIMI frame count (CTFC) and myocardial blush grade(MBG) after PCI were compared between sub-groups of PCI group. ResultsThe basic clinical data were similar among the sub-groups. In medicine group,the MACE rate during 30 days' follow-up was much lower in the tirofiban sub-group than in the placebo sub-group (12.0% vs. 36.4 %, P < 0.05). In comparison with medicine group, in PCI group, there were fewer TIMI frames [(23.5 ±5.1) frames vs. (31.4±5.2) frames, P < 0.01] and higher percentage of myocardial blush grade 3(64.3% vs. 29.0%, P < 0.01) in firotiban sub-group of PCI group. No significant differences in bleeding rates were found between all sub-groups. ConclusionsTirofiban is safe and effective in gerontal ACS patients with blood flow and reperfusion improved.

Objective To analyze three different classification criteria, the clinical characteristics of antiphospholipid syndrome(APS)in a cohort of Chinese patients. Methods From January 1996 to October 2006, APS patients diagnosed with different classification criteria were retrospectively studied. Results There were totally 120 APS patients fulfilled at least one criterion, One hundred and one patients fulfilled the 1988 Asherson criteria, 96 patients fulfilled the 1999 Sapporo criteria, and 115 patients fulfilled the 2006 Sydney criteria. The ratio of male to female in a cohort of 115 definite APS patients was 1 to 10.5. The mean period of the disease until entry into the study was 82.6 months, the mean age at study entry was(41?12)years. Ninety patients had thrombosis episodes, among which the most common presenting manifestations were deep venous thrombosis, stroke and skin vasculitis. Forty-six of 92 married women in our cohort had fetal morbidity. Catas- trophic APS occurred in 7 patients. The presence of anticardiolipin antibodies(aCL)was detected in 86 pa- tients, anti-beta-2 glycoproteinⅠantibodies in 58 patients and lupus anticoagulant(LA)in 27 patients. Conclusion The most common presenting manifestations are deep venous thrombosis, stroke and cutaneous manifestations. The sensitivity of Sydney classification criteria is improved by adding anti-beta-2 glycopreteinⅠantibody as one of the laboratory criteria. However, primary APS patients who only presented with thrombo- cytupenia and positive laboratory tests could not satisfy this criterion. In addition, the significance of autoanti- bodies to some coagulant factors in APS needs further study.

OBJECTIVETo investigate the management of incidental prostate cancer after TURP by laparoscopic radical prostatectomy (LRP).

METHODSBetween April 2005 and December 2011, we treated 4 cases of incidental prostate cancer with p504s (+) by LRP, 1 at 3 mon, while the other 3 at 1.5 mon after TURP.

RESULTSThe operations were successfully performed in all the 4 cases, all by extraperitoneal approach. Postoperative pathology showed prostate cancer in 2 of the cases with Gleason scores of 6-7, high-level epithelial neoplasia in 1, and no malignancy in the other. Postoperative observation and 1-79 mon follow-up visit revealed good urinary function but no obvious urinary incontinence, metastasis and erectile dysfunction.

CONCLUSIONWith practiced laparoscopic skills, laparoscopic radical prostatectomy may achieve satisfactory results in the treatment of incidental prostate cancer after TURP.

Aged ; Humans ; Incidental Findings ; Laparoscopy ; Male ; Middle Aged ; Prostatectomy ; methods ; Prostatic Neoplasms ; surgery ; Transurethral Resection of Prostate ; Treatment Outcome

OBJECTIVETo study the clinical effects of perioperative treatment by integrated traditional Chinese and Western medicine on postoperative parameters of TURP.

METHODSFrom Jun. 2002 to Oct. 2006, 238 cases of TURP were performed in our hospital, of whom, 179 (Group A) were treated by integrated traditional Chinese and Western medicine, and the other 59 (Group B) by Western medicine. The postoperative parameters of the 2 groups were recorded and compared.

RESULTSPostoperative catheter indwelling, hospital stay, Q(max) 4 w after TURP and incidence of bacteriuria (> 5 d) showed no significant difference (P > 0.05), while the incidence rates of overactive bladder and urgent urinary incontinence, hematuria time, dysuria time, IPSS score and QOL score 4 w after TURP were statistically different between the 2 groups (P < 0.05).

CONCLUSIONFor TURP patients, perioperative treatment by integrated traditional Chinese and Western medicine can reduce postoperative complications, increase the success rate of surgery and improve QOL score.

Aged ; Aged, 80 and over ; Antibiotic Prophylaxis ; methods ; Combined Modality Therapy ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Perioperative Care ; methods ; Postoperative Complications ; etiology ; prevention & control ; Prostatic Hyperplasia ; surgery ; Transurethral Resection of Prostate ; adverse effects ; Treatment Outcome