Lesson plan

Avasimibe

Avasimibe (INN), codenamed CI 1011, is a drug that inhibits sterol O-acyltransferases (SOAT1 and SOAT2, also known as ACAT1 and ACAT2), enzymes involved in the metabolism and catabolism of cholesterol. It was discovered by Parke-Davis (later Pfizer) and developed as a possible lipid-lowering agent and treatment for atherosclerosis. The first description of avasimibe was published in 1996. Clinical trials began in 1997. However, development was halted in 2003 due to a high potential for interactions with other medicines, and a pivotal study found it had no favorable effect on atherosclerosis and actually increased LDL cholesterol levels significantly. SOAT/ACAT inhibition has since been discredited as a viable strategy for treating high cholesterol and atherosclerosis, but renewed interest in avasimibe has arisen due to its potential antitumor utility through other mechanisms. It has never been marketed or used outside clinical trials.

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Article summary

Avasimibe (INN), codenamed CI 1011, is a drug that inhibits sterol O-acyltransferases (SOAT1 and SOAT2, also known as ACAT1 and ACAT2), enzymes involved in the metabolism and catabolism of cholesterol. It was discovered by Parke-Davis (later Pfizer) and developed as a possible lipid-lowering agent and treatment for atherosclerosis. The first description of avasimibe was published in 1996. Clinical trials began in 1997. However, development was halted in 2003 due to a high potential for interactions with other medicines, and a pivotal study found it had no favorable effect on atherosclerosis and actually increased LDL cholesterol levels significantly. SOAT/ACAT inhibition has since been discredited as a viable strategy for treating high cholesterol and atherosclerosis, but renewed interest in avasimibe has arisen due to its potential antitumor utility through other mechanisms. It has never been marketed or used outside clinical trials.

Key claims

  1. publication date: 1996 — source: Wikipedia · confidence 0.95

Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. The record states that the publication date is "1996". What evidence would count against this claim?
  3. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  4. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

Bibliography

  1. Wikipedia https://en.wikipedia.org/w/index.php?oldid=1345337139

Key claims and bibliography are generated from the same tracked claims and sources as the article page.