ABSTRACT
Objective@#To understand the active screening of tuberculosis in schools in Guizhou province and analyze the results to provide reference for the prevention and control of tuberculosis in schools in Guizhou province.@*Methods@#In 2017, the initiative screening and entrance examination were carried out among students in Guizhou in 2017, with "the provincial school tuberculosis screening questionnaire" issued by the provincial level.A total of 373 679 students(18.31%) from 290 schools(41.31%)were tested as strong positive by PPD test.@*Results@#Rate of positive PPD skin test showed significant differences according to different types of school(χ2=679.62,P=0.00). the abnormal rate of X-ray chest had statistical significant difference between the students in boarding school or not(χ2=14.07,P=0.00), but had no statistical significant difference between the students in private schools and public schools(χ2=0.28,P=0.59). For the rate of suspicious symptom screening, statistical significant differences were found between the private schools and public schools(χ2=4.79,P=0.03) and boarding schools or not(χ2=23.47,P=0.00). PPD test screening was carried out among 166 691 students, 4 667 were tested as strong positive, 191 cases were found as tuberculosis (4.09%); X-ray chest X-ray screening of 104 024 people, abnormal chest radiograph of 298 people, 200 found that the number of tuberculosis cases, the detection rate was 67.11%. Symptom screening was carried out among 102 964 students, 2 272 had suspicious symptoms, 229 cases were pulmonary tuberculosis patients, the detection rate of 10.08%, three methods of screening for difference was statistically significant(χ2=262.44，P=0.00).@*Conclusion@#The school tuberculosis screening work in Guizhou province needs to be further improved, and the tuberculosis screening for college and boarding high school students should be strengthened to control the outbreak of school tuberculosis.
ABSTRACT
Objective To investigate the feasibility and clinical value of the road drainage after early mini-mally invasive treatment of severe acute pancreatitis (severe acute pancreatitis,SAP).Methods A retrospective analysis were used to investigate the clinical data of 37 patients with SAP in March 2011 to March 2011 after conven-tional treatment and early minimally invasive approach drainage treatment.Drainage of early after minimally invasive approach group were treated by laparoscopic retroperitoneal approach surgery in the early onset,and were removed of necrotic tissue and catheter drainage of the retroperitoneal clearance.Then postoperative double pipe for irrigation and the negative pressure drainage were applied.Two groups of postoperative complications,mortality,medical expenses, length of hospital stay,etc.were compared.Results Early minimally invasive drainage of into the road after acute physiology and chronic health evaluation (APACHE Ⅱ)was superior to the conventional treatment group (P =0.00).The overall incidence of complications and mortality of multiple organ dysfunction syndrome (multiple out-raged dysfunction syndrome,MODS),was superior to the conventional treatment group,and the differences were statis-tically significant (P =0.023,P =0.033,P =0.046).Early into the road drainage of hospitalization expenses after minimally invasive were reduced ((19.74 ±2.22)than (36.15 ±1.92)ten thousand yuan,t =23.989,P =0.000),hospitalization time were shorter (4.76 ±0.64)weeks than (6.03 ±0.73)weeks,t =5.635,P =0.000). Conclusion Early minimally invasive retroperitoneal approach of drainage treatment of SAP can reduce the incidence of complications and mortality,reduce hospitalization expenses,shorten hospitalization time,and has the clinical feasi-bility and application value.
ABSTRACT
Objective To investigate the therapeutic effect of early stage minimally invasive laparoscopic retroperitoneal approach of catheter drainage on early inflammatory response of severe acute pancreatitis ( SAP ) . Methods 37 SAP patients with peritoneal effusion were divided into the observation group (19 cases with early laparoscopic retroperitoneal approach of catheter drainage )and normal treatment group(18 cases with conventional drainage)using a random number table.All patients were given conventional therapy , such as fasting, gastroin-testinal decompression , anti-infection, fluid resuitation and using gastric acid and trypsin inhibitors .In addition to conventional therapy , the observation group received the early laparoscopic retroperitoneal approach of catheter drainage.The inflammatory indexes responding to acute inflammation such as TNF-α,IL-6,IL-8, IL-10 and C-re-active protein(CRP)were detected before and after treatment .Meanwhile, the date of resume diet, APACHEⅡscores and duration of systemic inflammatory response ( SIRS) , incidence of multiple organ dysfunction syndrome ( MODS) and the mortality were observed .Results The acute inflammatory response occurred in both groups . The plasma levels of TNF-a,IL-6,IL-8,IL-10 and CRP in the two groups decreased obviously after 3-day treat-ment.However, the plasma levels of inflammatory mediators in the normal treatment group increased while those early laparoscopic retroperitoneal approach of catheter drainage group kept decreasing after 7-day treatment .There was a significant difference between the two groups (P<0.01).Time for resuming to diets and duration of SIRS in the observation group were less than those in the normal treatment group ( P<0.01 ) , APACHEⅡscore were significantly less than those in normal treatment group also (P<0.01).The rates of MODS, overall postoperative complication rate and mortality were significantly lower in the observation group (P<0.05).Conclusions Early laparoscopic retroperitoneal approach of catheter drainage can effectively improve the prognosis in patients with SAP and decrease the production of inflammatory mediators .Early laparoscopic retroperitoneal approach of cathe-ter drainage is simple , feasible and micro-invasive with encouraging outcomes , therefore it is an effective and safe treatment option for patients with SAP .
ABSTRACT
Objective To investigate the expression and significance of β-catenin and peroxisome prolifera-tot-activated receptor-γ,(PPARγ) in bepatocellular carcinoma. Methods Tissue microarrays were established to detect β-catenin and PPARγ expression in 49 cases of hepatocellular carcinoma,49 cases of adjacent nontumoral liv-er tissue and 6 cases of normal liver tissue. The relationships between PPARγ and β-catenin as well as between PPARγ and clinicopathological parameters were observed. Results The aberrant expression rate of β-catenin was 69.39%,48.98 % and 0 respectively (P=0.001). The positive expression rate of PPARγ was 51.02%,30.61% and 0 respectively (P=0.016). Clinicopathological analysis revealed that the increase of PPARγ expression was not associated with age,tumor size,serum alpha fetoprotein (AFP) levels,tumor embolus of portal vein or inferior vena cava,and HBsAg infection(χ2=0.214,3.201,0.046,3.201,P>0.05 for each),but correlated with differentiation grades(χ2=4.693,P<0.05). Aberrant expression of β-catenin was associated with PPARγ expression(χ2= 5.130,P<0.05). Conclusion Aberrant expression of β-catenin may involve in the liver carcinogenesis. The high expression of PPARγ in hepatocellular carcinoma is significantly correlated with the clinicopathological characteris-tics. Detection of PPARγ is valuable for diagnosing hepatocellular carcinoma,and evaluating malignancy extent and prognosis.
ABSTRACT
Objective To determine the effects of individual antibiotic and immunosuppressive regime on postoperative infection in liver transplant recipients. Method There were 31 cases of liver transplantation from March 2001 to May 2005. The recipients received individual antibiotic and immunosuppressive regime based on the drug susceptibility testing and monitoring of blood drug concentration. The incidence and pattern of infection and the mortality in these recipients were analyzed retrospectively. Results There were 15 episodes of infection during recipients' staying in hospital. The common etiologies were Enterobacter cloacae, pseudomonas aeruginosa, Klebsiella pneumoniae, Acinetobacter baumannii, and Staph. epidermidis. According to the drug sensitive test, targocid/tienam and tazocin were mostly used in antibiotic regime for treatment of postoperative infection. With monitoring of blood concentration, appropriate application of immunosuppressive agents decreased the incidence of infection from 86.7% before 2003 to 48.4% after 2003 (P0.05). Conclusion Individual application of antibiotic and immunosuppressive regime leads to the suppression of infections and other complications in liver transplant recipients.
ABSTRACT
Objective To evaluate the potential of interventional regional arterial infusion for severe acute pancreatitis (SAP). Methods Regional arterial infusion with somatostatin and antibiotic was performed in 20 cases of SAP within 4 hours after diagnosis confirmed,and pressurized infusion lasted for 5 days. Another 28 cases of SAP as control group received drug treatment all over the body. The SAP clinical data such as symptom,mortality,complication rate and stay time in hospital were analysed in two groups. Results There were significant differences in remission,serum amylase,urine amylase and lipase between the regional and total infusion groups. The stay time in hospital,mortality,complication and operation rate were lower in regional infusion group than those of control group(P