Objective To investigate the efficiency of combining traditional Chinese medicine with western medicine in the treatment of severe acute pancreatitis (SAP). Methods The clinical results of sixty three cases of SAP of non-operative treatment with injection of Salia miltorrhizae composita, and oral or gastric tube feeding of decoction Qing-Yi-Tang were retrospectively studied. Results Thirty four cases were categorised as SAP Ⅰ grade, and 29 cases as SAP Ⅱ grade. A variety of complications occurred in 19 cases (30.16%), 3 patients died (4.76%), and 4 patients developing abscess of pancreas (6.35%) which had to be operated on.Conclusion The individualization principle on the basis of cause and clinical stage of the disease should be stressed in treating SAP. The patients who had complication needing to be operated on should be timely performed. There is a good efficiency in the treatment of SAP with the traditional Chinese medicine combining with western medicine.
Objective To investigate the clinical significance of routine application of choledochoscope during operation of biliary duct. Methods The clinical data of 136 patients with the routine application of intraoperative choledochoscope dealing with bile duct diseases in this hospital from October 2003 to July 2009 were analyzed and summarized. Results Intraoperative choledochoscope inspection, taking stones and targeted surgery were performed in 116 cases with extrahepatic and (or) intrahepatic bile duct stones. The taking out rate of extrahepatic bile duct stones was 100% (85/85), the residual stone rates of extrahepatic and intrahepatic bile duct were 0 (0/85) and 22.6% (7/31), respectively, with the total residual stone rate was 6.0% (7/116). By using intraoperative choledochoscope, benign intrahepatic bile duct stricture was found in 13 cases, malignant extrahepatic and intrahepatic bile duct stricture in 8 cases. Four cases of hilar cholangiocarcinoma and 4 cases of common bile duct cancer, 2 cases of lower segment of common bile duct polyp, 3 cases of hepatolithiasis with the left hepatic bile duct carcinoma were diagnosed by biopsy via choledochoscope. Causes were confirmed by applying choledochoscope in 16 patients with obstructive jaundice. The use of choledochoscope with surgical treatment enabled benign and malignant bile duct stricture to achieve good results, without serious complications such as bile duct dilaceration, subphrenic abscess or acute cholangitis. Conclusions Using choledochoscope can tremendously reduce the residual rate of stone in biliary duct surgery, increase the definite diagnosis rate of biliary duct diseases and play a role of reasonable instruction in its treatment options. It has unique advantages in identifying causes of jaundice. It is remarkable that the role of applying choledochoscope to diagnose and cure biliary duct diseases. It should be widely used.
Objective To explore the influence factors for the functional improvement after the fetal olfactory ensheathing cell (OEC) transplantation for chronic spinal cord injury(SCI). Methods The olfactory bulbs were harvested and trypsinized down to single fetal OEC. They were cultured for 12-17 days prepared for use. From November 2001 to December 2003, a total of 300 patients volunteered for the fetal OEC transplantation, among whom 222 suffered from complete chronicSCI and 78 suffered from incomplete chronic SCI. The procedures were performed on the patients with a disease course ranging from 6 months to 31 years (average 3.1 years) after their injuries. The fetal OEC was transplanted by the form of injections into the spinal cord at the upper and lower ends of the injury site. All the patients were assessed by the ASIA standard before the transplantation and 2-8 weeks after the transplantation. The influence factors including age, sex, duration after the injury, and injury degreesand levels were compared with those in the functional improvement after fetal OEC transplantation. Results The partially-improved neurological functions assessed by the ASIA standard were indicated by the motor scores increasing from 39.1±20.6 to 45.9±20.3 (Plt;0.001), the light touch scores from 51.7±24.9 to 63.4±23.0 (Plt;0.001), and the pin prick scores from 53.0±24.2 to 65.3±22.7(Plt;0.001). There was no significant difference in the functional improvement of the motor, light touch, and pin brick when compared with the age, sex, duration after theinjury, and the injury degrees and levels. The motor scores and light touch scores at the cervical level were higher than the scores at the thoracic level. Conclusion The fetal OEC transplantation can partially improve the neurological functions quickly in treatment of the chronic spinal cord injury. All the influence factors except the motor scores and light touch scores, which were higher at the cervical level than at thoracic level, have no impact on the functional improvement after the fetal OEC transplantation.
①供体授精:我们发现,在供体授精的效果方面,尚缺乏高质量证据.②胞浆内精子注射+体外授精:1篇系统评价发现,尚无足够的证据说明胞浆内精子注射+体外授精与单独使用体外授精何者效果更好.③宫腔内人工授精:两篇系统评价发现,宫腔内人工授精较宫颈内授精或自然性交,能明显增加每个周期的妊娠率.④体外授精与配子输卵管内移植:1个RCT显示,尚无足够证据证明体外授精与配子输卵管内移植何者效果更好.
【Abstract】Objective To investigate the protective effect of improving the pancreatic ischemia and calcium channel blockers on preventing the progression of acute pancreatitis. Methods Twenty-four patients with mild acute pancreatitis were randomly divided into two groups： control group and treated group. Within the first 72 hours from the onset of AP, routine conservative managements were performed in control group, improving the pancreatic ischemia and preventing Ca2+ overload were performed in treated group for two weeks. The hemorrheological parameters were measured at 1,4,7,14 days after adimission, simultanously, serum TNFα, IL-1β, C-reactive protein and plasma TXB2, 6-keto-PGF1α levels were determined with ELISA methods. Results The hemorrheological changes were improved in treated group, serum TNFα, IL-1β, C-reactive protein and plasma TXB2, 6-keto-PGF1α levels were significantly decreased each time point in treated group as compared with control group. Conclusion Improving the pancreatic ischemia and calcium channel blockers have protective effect through reducing the generation of cytokines and inflammatory mediators on preventing the progression of acute pancreatitis.
ObjectiveTo examine the characteristics of Rhodococcus equi (R. equi) infection for better awareness of this disease.MethodsThe clinical data of a patient with pulmonary abscess caused by R. equi after renal transplantation were reported. We also reviewed the reports of infections caused by R. equi.ResultsThe clinical manifestations and laboratory examination of the patient were consistent with the characteristics of R. equi infection. The growth of R. equi was found in sputum and blood culture. The follow-up data showed that the treatment was effective. Literature search identified 23 similar patients. In all the 24 patients (containing this one), the time of infection after renal transplantation ranged from 4 months to 11 years. There were 21 patients with cumulative pulmonary infection, and 10 patients had a clear epidemiological history of direct or indirect contact with horses. Eighteen patients improved after regular antibacterial treatment or surgical treatment.ConclusionsOpportunistic infections caused by R. equi mainly affect transplant recipients and other patients with lower immunity. Infections caused by R. equi may affect many organ systems with various manifestations. The optimal therapy is not established due to the rarity of this infection. Clinicians should select antibiotic agents rationally based on antimicrobial susceptibility testing and treatment response of patients.
Objective To invesitgate the prevalence of pulmonary thromboembolism （PTE） in hospitalized patients with obstructive sleep apnea-hypopnea syndrome （OSAHS）from January 2004 to December 2008，and analyse its impact on the severity of OSAHS. Methods Demographic and clinical characteristics of 24 OSAHS patients complicated with PTE were analyzed. 30 OSAHS patients without PTE were served as controls. Results PTE was detected in 2.44% （31/1268） of the OSAHS patients. When compared with the OSAHS patients without PTE，the OSAHS patients with PTE had a significantly higher apnea hypopnea index （AHI） [（27.8±11.6）/h vs. （18.2±8.1）/h，P=0.038] and a lower LSpO2 （lowest saturated pulse arterial oxygen level） [（78.4±8.5）% vs. （85.2±7.9）%，P=0.035]. Both groups received continuous positive airway pressure （CPAP） ventilation. Anticoagulation and/or thrombolysis treatment were used in the OSAHS patients with PTE. Conclusions We found a higher prevalence of PTE in patients with OSAHS. Compared with those without PTE，OSAHS patients with PTE have more severe sleep apnea-hypopnea and hypoxemia in sleep. Comprehensive treatments including anticoagulation and CPAP should be used in these patients.
Objective To investigate therapeutic effects of continous regional arterial infusion with verapamil on preventing the progression of acute pancreatitis. Methods Forty-five patients with mild acute pancreatitis were randomly divided into three groups: conventional treatment group, intravenous treatment group and arterial infusion group. After admission, conventional treatments were performed in conventional treatment group. Reasonable fluid and verapamil were intravenously injected to the patients in intravenous treatment group, and fluid treatments and continous regional arterial infusion with verapamil were performed in arterial infusion group for 1－2 weeks. The levels of serum TNF-α, IL-1β, ICAM-1 and P-selectin were determined on the 1st, 4th and 7th day after treatment, respectively. Results On the 4th and 7th day after treatment, the levels of serum TNF-α and P-selectin significantly decreased in arterial infusion group compared with the other two groups （P＜0.05）, while the level of serum IL-1β significantly decreased in arterial infusion group and intravenous treatment group compared with the conventional treatment group （P＜0.05）. The level of serum ICAM-1 significantly decreased in arterial infusion group compared with the conventional treatment group （P＜0.05）.Conclusion Continous regional arterial infusion with verapamil could reduce the production of inflammatory cytokines and inhibit the up-regulation of adhesion molecules ICAM-1 and P-selectin, and prevent the progression of acute pancreatitis ultimately.
【Abstract】 Objective To analyze the lung pathological features of type A H1N1 influenza and respiratory failure. Methods The data of imaging and aspiration lung biopsy of five patients with type A H1N1 influenza and respiratory filure since October 2009 were retrospectively analyzed. Results Common clinical manifestations of patients with type A H1N1 influenza and respiratory failure were rapid progress of illness after common cold-like symptoms with high fever, dyspnea, severe hypoxemia, large amounts of bloody sputum, wet rales over both lungs, and with other organs involved or even septic shock. Early lung pathological features were inflammatory exudate in alveoli and lung interstitium, infiltration of inflammatory cells, and extensive hemorrhage. Middle and late pathological features were hyperplasia of alveolar epithelial,disconnection of alveolar septa, replaced of alveolar spaces by fibrosis. Conclusions The pathology of patients with type A H1N1 influenza and respiratory failure is similiar with ARDS. Development of treatment strategies targeted to pathological characteristics of ARDS caused by type A H1N1 influenza is of greatsignificance for effective and timely treatment.
【Abstract】ObjectiveTo study the diagnosis and the treatment of gastrointestinal stromal tumor (GIST). Methods In this retrospective study, tissue slices, including immunohistochemical examinations, of 48 patients with GIST from January 1999 to December 2004 were collected. All of their clinical symptoms, pathologic characters, and surgical treatment and other information were also analyzed. ResultsTwenty-seven males and 21 females with a mean age of 68 were included in this report. All patients received tumor resections. Tumors were located in the stomach in the 29 cases (60.4%), and 11 cases (22.9%) were in the small intestine. The main clinical manifestations were alimentary tract hemorrhage (52.1%) and abdominal mass (35.4%). Immunohistochemical examination showed the positive rate of CD117 was 83.3%(40/48), and CD34 was 77.1%(37/48). Conclusion GIST mostly occurs at stomach and small intestine in aged people with clinical manifestations of alimentary tract hemorrhage and abdominal mass. The diameter of the mass is an important clinical index to distinguish malignant and benign tumors. The diagnosis of GIST depends on the combination of pathological and immunohistochemistry examinations. Complete regional resection of the tumor may be the most effective treatment.