|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Colonoscopic polypectomy and associated techniques显示文摘Polypectomy of colonic polyps has been shown to reduce the risk of colon cancer development and is considered a fundamental skill for all endoscopists who perform colonoscopy.A variety of polypectomy techniques and devices are available,and their use can vary greatly based on local availability and preferences.In general,cold forceps and cold snare have been the polypectomy methods of choice for smaller polyps,and hot snare has been the method of choice for larger polyps.The use of hot forceps has mostly fallen out of favor.Polypectomy for difficult to remove polyps may require the use of special devices and advanced techniques and has continued to evolve.As a result,the vast majority of polyps today can be removed endoscopically.Since electrocautery is frequently used for polypectomy,endoscopists should be thoroughly familiar with the basic principles of electrosurgery as it pertains to polypectomy.Tattooing of a polypectomy site is an important adjunct to polypectomy and can greatly facilitate future surgery or endoscopic surveillance.The two most common post-polypectomy complications are bleeding and perforation.Their incidence can be decreased with the use of meticulous polypectomy techniques and the application of some prophylactic maneuvers.This review will examine the technique of polypectomy and its complications from the perspective of the practicing gastroenterologist. | Christopher J Fyock Peter V Draganov | 2010 | World Journal of Gastroenterology2010，16，29： | 19 |
| 2 | Endoscopic ultrasonography guided celiac plexus neurolysis and celiac plexus block in the management of pain due to pancreatic cancer and chronic pancreatitis显示文摘Pain is a common symptom of pancreatic disease and is frequently difficult to manage. Pain relief provided by narcotics is often suboptimal and is associated with significant side effects. An alternative approach to pain management in pancreatic disease is the use of celiac plexus block (CPB) or neurolysis (CPN). Originally performed by anesthesiologists and radiologists via a posterior approach,recent advances in endoscopic ultrasonography (EUS) have made this technique an attractive alternative. EUS guided celiac plexus block/ neurolysis is simple to perform and avoids serious complications such as paraplegia or pneumothorax that are associated with the posterior approach. EUS guided CPN should be considered first line therapy in patients with pain due to pancreatic cancer. It provides superior pain control compared to traditional management with narcotics. A trend for improved survival in pancreatic cancer patients treated with CPN has been reported,but larger studies are needed to confirm this finding. At this time,the use of EUS guided CPB cannot be recommended as routine therapy for pain in chronic pancreatitis since only one-half of the patients experience pain reduction and the beneficial effect tends to be short lived. EUS guided CPB and CPN should be used as part of a multidisciplinary team approach for pain management. | Anthony J Michaels Peter V Draganov | 2007 | World Journal of Gastroenterology2007，13，26： | 10 |
| 3 | Effect of prophylactic clip placement following endoscopic mucosal resection of large colorectal lesions on delayed polypectomy bleeding: A meta-analysis显示文摘BACKGROUND The role of prophylactic clipping for the prevention of delayed polypectomy bleeding(DPB) remains unclear and conclusions from prior meta-analyses are limited due to the inclusion of variety of resection techniques and polyp sizes.AIM To conduct a meta-analysis on the effect of clipping on DPB following endoscopic mucosal resection(EMR) of colorectal lesions ≥ 20 mm.METHODS We performed a search of PubMed and the Cochrane library for studies comparing the effect of clipping vs no clipping on DPB following endoscopic resection. The Cochran Q test and I^2 were used to test for heterogeneity. Pooling was conducted using a random-effects model.RESULTS Thirteen studies with a total of 7794 polyps were identified, of which data was available on 1701 cases of EMR of lesions ≥ 20 mm. Prophylactic clipping was associated with a lower rate of DPB(1.4%) when compared to no clipping(5.2%)(pooled OR: 0.24, 95%CI: 0.12-0.50, P < 0.001) following EMR of lesions ≥ 20 mm.There was no significant heterogeneity among the studies(I^2 = 0%, P = 0.67).CONLUSION Prophylactic clipping may reduce DPB following EMR of large colorectal lesions.Future trials are needed to further identify risk factors and stratify high risk cases in order to implement a cost-effective preventive strategy. | Fares Ayoub Donevan R Westerveld Justin J Forde Christopher E Forsmark Peter V Draganov Dennis Yang | 2019 | World Journal of Gastroenterology2019，25，18： | 9 |
| 4 | Risk factors for Barrett’s oesophagus and oesophageal adenocarcinoma:Results from the FINBAR study显示文摘AIM:To investigate risk factors associated with Barrett's oesophagus and oesophageal adenocarcinoma.METHODS:This all-Ireland population-based case-control study recruited 224 Barrett's oesophagus patients,227 oesophageal adenocarcinoma patients and 260 controls.All participants underwent a structured interview with information obtained about potential lifestyle and environmental risk factors.RESULTS:Gastro-oesophageal reflux was associated with Barrett's [OR 12.0(95% CI 7.64-18.7)] and oesophageal adenocarcinoma [OR 3.48(95% CI 2.25-5.41)].Oesophageal adenocarcinoma patients were more likely than controls to be ex-or current smokers [OR 1.72(95% CI 1.06-2.81)and OR 4.84(95% CI 2.72-8.61)respectively] and to have a high body mass index [OR 2.69(95% CI 1.62-4.46)].No significant associations were observed between these risk factors and Barrett's oesophagus.Fruit but not vegetables were negatively associated with oesophageal adenocarcinoma [OR 0.50(95% CI 0.30-0.86)].CONCLUSION:A high body mass index,a diet low in fruit and cigarette smoking may be involved in the progression from Barrett's oesophagus to oesophageal adenocarcinoma. | Lesley A Anderson RG Peter Watson Seamus J Murphy Brian T Johnston Harry Comber Jim Mc Guigan John V Reynolds Liam J Murray | 2007 | World Journal of Gastroenterology2007，13，10： | 5 |
| 5 | Chronic kidney disease after nephrectomy in patients with renal cortical tumours: a retrospective cohort study显示文摘 | William C Huang Andrew S Levey Angel M Serio Mark Snyder Andrew J Vickers Ganesh V Raj Peter T Scardino Paul Russo | 2006 | Lancet Oncology2006，，9： | 4 |
| 6 | Survival after inflammatory bowel disease-associated colorectal cancer in the Colon Cancer Family Registry显示文摘AIM: To investigate the survival of individuals with colorectal cancer (CRC) with inflammatory bowel disease (IBD-associated CRC) compared to that of individuals without IBD diagnosed with CRC. METHODS: Epidemiologic, clinical, and follow-up data were obtained from the Colon Cancer Family Registry (Colon CFR). IBD-associated cases were identified from self-report of physician diagnosis. For a subset of participants, medical records were examined to confirm self-report of IBD. Cox proportional hazards regression was applied to estimate adjusted hazard ratios (aHR) and 95%CI of mortality, comparing IBD-associated to non-IBD-associated CRC, adjusted for age at CRC diagnosis, sex, Colon CFR phase, and number of prior endoscopies. Following imputation to complete CRC stage information, adjustment for CRC stage was examined. RESULTS: A total of 7202 CRC cases, including 250 cases of IBD-associated CRC, were analyzed. Over a twelve year follow-up period following CRC diagnosis, 2013 and 74 deaths occurred among non-IBD associated CRC and IBD-associated CRC patients, respectively. The difference in survival between IBD-associated and non-IBD CRC cases was not statistically significant (aHR = 1.08; 95%CI: 0.85-1.36). However, the assumption of proportional hazards necessary for valid inference from Cox regression was not met over the entire follow-up period, and we therefore limited analyses to within five years after CRC diagnosis when the assumption of proportional hazards was met. Over this period, there was evidence of worse prognosis for IBD-associated CRC (aHR = 1.36; 95%CI: 1.05-1.76). Results were similar when adjusted for CRC stage, or restricted to IBD confirmed in medical records. CONCLUSION: These results support the hypothesis that IBD-associated CRC has a worse prognosis than non-IBD-associated CRC. | Scott V Adams Dennis J Ahnen John A Baron Peter T Campbell Steven Gallinger William M Grady Loic LeMarchand Noralane M Lindor John D Potter Polly A Newcomb | 2013 | World Journal of Gastroenterology2013，19，21： | 2 |
| 7 | Interaction between cisplatin and gemcitabine in vitro and in vivo 显示文摘 | Peters G J Bergman A M Ruiz van Haperen V W | 1995 | Semin Oncol1995，22，411： | 1 |
| 8 | The prevalence of cardiac valvular insufficiency assessed by transthoracic echocardiography in obese patients treated with appetite-suppressant drugs 显示文摘 | Khan M A Herzog C A Peter J V St | 1998 | N Engl J Med1998，339，11： | 1 |
| 9 | Development of sediment quality values for Hong Kong Special Administrative Region: a possible model for other jurisdictions显示文摘 | Peter M C Pcitrick J A Gary A V | 1999 | Marine Pollution Bulletin1999，38，3： | 1 |
| 10 | Endovascular management vein of galen aneursmal malformations presenting in the veonatal perisd显示文摘 | Peter J Mitchel I Jeffrey V | 2001 | American Journal of Neuroradiology2001，22，： | 1 |
| 11 | Influence of bromide and ammonia upon the formation of trihalomethanes under watertreatment conditions显示文摘 | Luong T V Peters C J Perry R | 1982 | Environmental Seienee&Teehnology1982，16，8： | 1 |
| 12 | Histochemical, biochemical and contractile properties of red, white and intermediate fibres显示文摘 | Barnard R J Edgerton V R Furukawa T Peter J B | 1971 | American Journal of Physiology1971，220，： | 1 |
| 13 | Influence of bromide and ammonia upon the formation of trihalomethanes under water-treatment conditions 显示文摘 | Luong T V Peters C J Perry R | 1982 | Environ Sci Technol1982，16，8： | 1 |
| 14 | Effect of Roller Profile on Cylindrical Roller Bearing Life Prediction-Part I:Comparision of Bearing Life Theories显示文摘 | Poplawski J V Peters S M Zaretsky E V | 2001 | Tribology Transaction2001，44，3： | 1 |
| 15 | A physical concept of soil-water equilibria for nonionic organic compounds 显示文摘 | CHIOU C T PETERS L J FREED V H | 1979 | Science1979，206，16： | 1 |
| 16 | Metabolic profiles of three fiber types of skeletal muscle in guinea pigs and rabbits 显示文摘 | Peter J B Barnard R J Edgerton V R Gillespie C A Stemple K E | 1972 | Biochemistry1972，11，： | 1 |
| 17 | Modeling nonpoint source pollutants in vadose zone with GIS显示文摘 | DENNIS L C PETER J V KEITH L | 1997 | Environmental Science and Technology1997，31，8： | 1 |
| 18 | Derivative of 10,11-dihydro-SH-dibenzo cycloheptone and related compounds: Ⅲ Azaketones ( 1, 2 ) 显示文摘 | Frank J Peter V Daniels JL | 1971 | J Heterocycl Chem1971，8，： | 1 |
| 19 | Contribution to the determination of kinetic parameters of the sol-gel transformation by rheological measurements显示文摘 | Peter J D Brian V Elizabeth W | 2000 | J Colloid Interface Sci2000，221，： | 1 |
| 20 | A physical concept of soil water equilibria for nouionic organic compounds 显示文摘 | Chiou C T Peters L J Freed V H | 1979 | Science1979，206，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员