首页
登录
职称英语
Celebrate. Celebrate. Physicians are delighted with a Food and Drug Administ
Celebrate. Celebrate. Physicians are delighted with a Food and Drug Administ
游客
2025-05-07
23
管理
问题
Celebrate. Celebrate. Physicians are delighted with a Food and Drug Administration (FDA) advisory panel’s recommendation earlier this year that Vioxx and its cousins Bextra and Celebrex (all medicines known as Cox-2 inhibitors) should remain on the market, despite evidence they increase heart disease risk in some people. The panelists reached their decision after weighing all the data and concluding the benefits of these pain-relieving drugs outweighed the risks.
Specifically .these scientists acknowledged that, for some patients, these prescription drugs were uniquely effective in reducing pain from arthritis and other causes. For others—concerned about ulcers associated with aspirin and other OTC analgesics—the Cox-2 inhibitors offered the advantage of minimizing potentially serious effects of stomach irritation.
Now is an appropriate time for everyone to take a fresh look at the benefit-risk equation for Vioxx and the other Cox-2 inhibitors.
The risks-increased risk of heart disease in some who use the drugs-have been well publicized. Much less publicity has been given to a spectrum of real and potential benefits that go way beyond reduced risk of stomach irritation. These little-discussed benefits would have been lost, perhaps permanently—had Vioxx, Bextra and Celebrex been driven from shelves in pursuit of perfect safety, an unattainable goal.
For example, there is substantial evidence Cox-2 inhibitors can reduce development of colon polyps, which may become colon cancer. Indeed, Celebrex is FDA-approved for those genetically prone to colon cancer. Ironically, the 2004 study that revealed the elevated heart attack risk of Vioxx was primarily designed to further establish the drug’s effectiveness in protecting against colon cancer. And while the results of that interrupted trial have not yet been published, there is good reason to believe they will confirm the protective effects against colon cancer established in research over the last 10 years.
At the time of its withdrawal from the market last fall, studies of Vioxx as well as the other Cox-2 drugs suggest ted they had other anti-cancer properties as well, possibly reducing the risk of malignancies of a number of sites, including the lung and esophagus.
Had these drugs been dismissed, their untapped promise for prevention would have evaporated well before it was evaluated and applied to save lives. Fortunately, cooler and wiser heads prevailed. [br] The primary purpose of the 2004 study about Vioxx was to______.
选项
A、confirm its power in cancer-prevention
B、see if it protects against cancer for sure
C、reveal its potential risks in causing heart attack
D、interrupt the research focusing on its drawbacks
答案
A
解析
文章指出,讽刺的是,04年进行的揭露药物能增加患患心脏疾病危险的研究却从根本上证实了Vioxx在预防结肠癌方面有疗效。第五段Ironically,the 2004 study that revealed the elevated heart attack risk of Vioxx was primarily designed to further establish the drug’s effectiveness in protecting against colon cancer.
转载请注明原文地址:https://tihaiku.com/zcyy/4066280.html
相关试题推荐
Thoughmanythoughthimatediousoldman,hehada______spiritthatdelighted
Hisadministration’seconomicpolicywouldfocusun______inflationandreducin
Celebrate.Celebrate.PhysiciansaredelightedwithaFoodandDrugAdminist
Celebrate.Celebrate.PhysiciansaredelightedwithaFoodandDrugAdminist
Celebrate.Celebrate.PhysiciansaredelightedwithaFoodandDrugAdminist
Thoughmanythoughthimatediousoldman,hehada______spiritthatdelighted
Despiteallthereportsofphysiciansandhealthauthorities,someindividualsf
Itwasn’tuntilthelate19thcenturythatphysiciansrealizedthatits______sym
A、controlledB、overseenC、supervisedD、administratedC本题考核的知识点是:动词。A选项controlled
Myfriend’sson,whoisasoldier,wasdelightedwhenhewas_____onlyafewmiles
随机试题
AllthefollowingsentenceshaveanappositiveEXCEPT(2012)A、Sheboughtherself
Thewordconservationhasathriftymeaning.Toconserveistosaveandprot
A.dietB.regularlyC.healthyD.commonlyE.r
PeopleintheUnitedStateshonortheirparentswithtwospecialdays:Mothe
[originaltext]Duringa1995roofcollapse,afirefighternamedDonaldHerbe
合同解除的法律后果是( )。A.尚未履行的,终止履行 B.当事人应当恢复原状
2015年l月24日11时25分,D煤矿七井发生一起特别重大瓦斯爆炸事故,死亡9
《国家电网公司变电运维管理规定》缺陷管理包括缺陷的发现、(____)等全过程的闭
为营造劳动安全卫生制度环境,企业应当()A.奖罚分明 B.优化企业劳动组织
经营性项目财务分析可分为融资前分析和融资后分析,关于融资前分析和融资后分析的说
最新回复
(
0
)