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| 1 | CONSORT 2010说明与详述:报告平行对照随机临床试验指南的更新显示文摘大量证据显示随机对照临床试验(randomised controlled trial,RCT)的报告质量不理想。报告不透明,则读者既不能评判试验结果是否真实可靠,也不能从中提取可用于系统综述的信息。最近的方法学分析表明,报告不充分和设计不合理与对治疗效果产生评价偏倚有关。这种系统误差对RCT损害严重,而RCT正是以其能减少或避免偏倚而被视为评价干预措施的金标准。为了提高RCT的报告质量,一个由专家和编辑组成的工作组制定了临床试验报告的统一标准(Consolidated Standards of Reporting Trials,CONSORT)声明。CONSORT声明于1996年首次发表,并于2001年更新。声明由对照检查清单和流程图组成,供作者在报告RCT时使用。许多核心医学期刊和主要国际性编辑组织都已认可CONSORT声明。该声明促进了对RCT的严格评价和解释。2001年,在对CONSORT进行修订时,人们就已经清楚地认识到,解释和说明制定CONSORT声明的原理,有助于研究人员等撰写或评价临床试验报告。一篇CONSORT说明与详述文章于2001年同2001版CONSORT声明一起发表。2007年1月的专家会议之后,对CONSORT声明作了进一步修订并已发表,即'CONSORT2010声明'。这次更新对原版对照检查清单作了文字上的修改,使其更为明晰,并收入了与一些新近才认识到的主题相关的建议,如选择性报告结局产生的偏倚。说明与详述文件旨在加强人们对CONSORT声明的理解、应用和传播,这次也作了大量修订,对每一项新增或更新的清单条目的含义和增改理由进行了解释,提供了优秀的报告实例,还尽可能地提供了相关的经验性研究的参考文献。文中收入了若干流程图实例。'CONSORT2010声明'、其说明与详述文件,以及相关网站(www.consort-statement.org),对于改进随机临床试验报告必将有所裨益。 | David Moher Sally Hopewell Kenneth F Schulz Victor Montori Peter C Gφtzsche P J Devereaux Diana Elbourne Matthias Egger Douglas G Altman 周庆辉 卞兆祥 刘建平 | 2010 | 中西医结合学报2010，8，8： | 318 |
| 2 | Increased hepcidin expression in colorectal carcinogenesis显示文摘AIM:To investigate whether the iron stores regulator hepcidin is implicated in colon cancer-associated anae- mia and whether it might have a role in colorectal car- cinogenesis. METHODS: Mass spectrometry (MALDI-TOF MS and SELDI-TOF MS) was employed to measure hepcidin in urine collected from 56 patients with colorectal cancer. Quantitative Real Time RT-PCR was utilised to determine hepcidin mRNA expression in colorectal cancer tissue. Hepcidin cellular localisation was determined using im- munohistochemistry. RESULTS: We demonstrate that whilst urinary hepcidin expression was not correlated with anaemia it was posi- tively associated with increasing T-stage of colorectal cancer (P < 0.05). Furthermore, we report that hepcidin mRNA is expressed in 34% of colorectal cancer tissue specimens and was correlated with ferroportin repres- sion. This was supported by hepcidin immunoreactivity in colorectal cancer tissue. CONCLUSION: We demonstrate that systemic hepcidin expression is unlikely to be the cause of the systemic anaemia associated with colorectal cancer. However, we demonstrate for the first time that hepcidin is expressed by colorectal cancer tissue and that this may represent a novel oncogenic signalling mechanism. | Douglas G Ward Keith Roberts Matthew J Brookes Howard Joy Ashley Martin Tariq Ismail Robert Spychal Tariq Iqbal Chris Tselepis | 2008 | World Journal of Gastroenterology2008，14，9： | 12 |
| 3 | 加强流行病学中观察性研究报告质量(STROBE)声明:观察性研究报告规范显示文摘很多生物医学研究都是观察性的。但对这类研究的报告却通常不完整,从而限制了对其优缺点及普适性的评价。“加强流行病学中观察性研究报告质量(STROBE)”工作组针对一篇完整明确的观察性研究报告应包括的内容提供了一套建议。建议涵盖了流行病学研究的三种主要设计类型:队列设计、病例对照设计和横断面设计。2004年9月,我们召开了为期2天的研讨会,与会的方法学专家、研究人员和期刊编辑共同起草了一份观察性研究报告应纳入的条目清单草案。此后,又通过协调小组数次会议及与有关人员电子邮件讨论等对该草案进行了修改,纳入了经验性证据和方法学方面的意见。通过研讨会及之后反复的咨询和修订,我们制定出了一个包含22个条目的清单(STROBE声明),分为论文的题目、摘要、引言、方法、结果和讨论等部分。其中18个条目适用于所有三种主要的观察性研究设计,其余4个条目则专门用于队列、病例一对照或横断面设计。详细的解释和示范文件已另行发表,在《公共科学图书馆一医学》(PLoS Medicine)、《内科学年报》(Annalsof Internal Medicine)和《流行病学》(Epidemiology)的网站可以免费获得。我们希望STROBE声明能有助于改善观察性研究报告的质量。 | Erikvon Elm Douglas G Altman Matthias Egger Stuart J Pocock Peter C G tzsche Jan P Vandenbroucke 赵乐(译) 邹光勇(审) 杜怀东(审) | 2008 | 世界临床医学2008，2，1： | 12 |
| 4 | Is iron overload in alcohol-related cirrhosis mediated by hepcidin?显示文摘In this case report we describe the relationship between ferritin levels and hepcidin in a patient with alcohol-related spur cell anemia who underwent liver transplantation.We demonstrate a reciprocal relation-ship between serum or urinary hepcidin and serum ferritin,which indicates that inadequate hepcidin production by the diseased liver is associated with elevated serum ferritin.The ferritin level falls with increasing hepcidin production after transplantation.Neither inflammatory indices(IL6)nor erythropoietin appear to be related to hepcidin expression in this case.We suggest that inappropriately low hepcidin production by the cirrhotic liver may contribute substantially to elevated tissue iron stores in cirrhosis and speculate that hepcidin replacement in these patients may be of therapeutic benefi t in the future. | Tariq Iqbal Azzam Diab Douglas G Ward Matthew J Brookes Chris Tselepis Jim Murray Elwyn Elias | 2009 | World Journal of Gastroenterology2009，15，46： | 2 |
| 5 | Effect of growth rate on resistance of Candida albicans biofilms to antifungal agents显示文摘 | Baillie G S Douglas L J | 1998 | Antimicrob Agents Chemother1998，42，： | 1 |
| 6 | No Significant Association of 14 Candidate Genes With Schizophrenia in a Large European Ancestry Sample: Implications for Psychiatric Genetics显示文摘 | Sanders Alan R Duan Jubao Levinson Douglas F Shi Jianxin He Deli Hou Cuiping Burrell Gregory J Rice John P Nertney Deborah A Olincy Ann Rozic Pablo Vinogradov Sophia Buccola Nancy G Mowry Bryan J Freedman Robert Amin Farooq Black Donald W | 2008 | The American Journal of Psychiatry2008，，4： | 1 |
| 7 | Human RhoGAP domain- containing proteins: structure, function and evolutionary relation- ships显示文摘 | Peck J Douglas G 4th Wu C H | 2002 | FEBS Lett2002，528，13： | 1 |
| 8 | Glutamine and the Bowel 显示文摘 | Peter J R Douglas G B | 2001 | J Nutr2001，131，： | 1 |
| 9 | Statistical Methods for AssessingAgreement between Two Methods of Clinical Measurement 显示文摘 | Martin Bland J Douglas G Altman | 2010 | In-ternational Journal of Nursing Studies2010，47，8： | 1 |
| 10 | Student Conceptions of Learning and Their Use of Self-regulated Learning Strategies:A Cross-cultural Comparison显示文摘 | J Hattie G Douglas | 1996 | Journal of Educational Psychology1996，，1： | 1 |
| 11 | Oxidative Addition of the C--O Bond of Amino Acid Esters to Rh ( I ) Forming Chelating Acyl Complexes 显示文摘 | Douglas B G Camil J | 2004 | lnorg Chim Acta2004，10，357： | 1 |
| 12 | The degradation of mieroeystin-LR using doped visible light absorbing Photoeata- lysts 显示文摘 | DOUGLAS G HORST K ROBERTSON K J | 2010 | Chemosphere2010，78，9： | 1 |
| 13 | The association between anti-Mtlllerian hormone and IVF pregnancy outcomes is influenced by age 显示文摘 | Wang J G Douglas N C Nakhuda G S | 2010 | Reprod Biomed Online2010，21，6： | 1 |
| 14 | Exaggerated heart rate oscillations during two meditation techniques 显示文摘 | Peng C-K and Mietus J E and Liu Y and Khalsa G and Douglas P S and Benson H and Goldberger A L | 1999 | Int J Cardiol:1999，70，： | 1 |
| 15 | Identifying the photoreceptive inputs to the mammalian circadian system using transgenic and retinally degenerate mice显示文摘 | Lucas R J Douglas R H Foster R G | 2001 | Behav Brain Res2001，125，： | 1 |
| 16 | Expression of cell cycle control proteins in primary colorectal tumors does not always predict expression in lymph node metastases显示文摘 | McKay Joy J Douglas Val G | 2000 | Clin Cancer Res2000，6，3： | 1 |
| 17 | Sulfur: Role in genesis of petroleum显示文摘 | Douglas A G Mair B J | 1965 | Science1965，147，29： | 1 |
| 18 | Multiresidue pesticide analysis of wines by dispersive solid-phase extraction and ultrahigh-performance liquid chromatography? tandem mass spectrometry显示文摘 | ZHANG K WONG J W DOUGLAS G H | 2009 | J AgricFood Chem2009，57，10： | 1 |
| 19 | Modifiable Factors Associated With Improved Cardiac Arrest Survival in a Multicenter Basic Life Support/Defibrillation System: OPALS Study Phase I Results显示文摘 | Ian G Stiell George A Wells Valerie J DeMaio Daniel W Spaite Brian J Field Douglas P Munkley Marion B Lyver Lorraine G Luinstra Roxanne Ward | 1999 | Annals of Emergency Medicine1999，，： | 1 |
| 20 | Coordinated supply chain management 显示文摘 | Douglas J T Paul M G | 1996 | European Journal of Operational Research1996，94，1： | 1 |
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