Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  beta blockers 




 
Kaplan Qbank USMLE



Author13 Posts
  #1

which beta blocers lower lipid levels?

___________________
Sincerity and hard work are the keys to success!

  #2

come on buddies, this was supposed to be an easy one!!

___________________
Sincerity and hard work are the keys to success!

  #3

Acebutolol
Pindolol
Labetalol.
All 3 have minimum/ no lipid and glucose metabolism influence. Don't think they actually lower lipid levels....

___________________
There are 3 types of people: those who make things happen, those who watch things happen, and those who wonder what happened.

  #4

YES ...B BLOCKERS WITH INTRENSIC SYMPATHOMIMETIC ACTIVITY LOWERS THE LIPID LEVELS

___________________
megha

  #5

i guess the misunderstanding is in lower vs don't increase lipid levels.
beta blockers like the ones with ISA and Labetalol, Esmolol do not increase LDL C and TG levels, as the others do. this doesnt mean that they decrease it!
if i am wrong, please provide some referrence books which state this lipid lowering effect of beta blockers, cause I havent read it anywhere.
thanx.

___________________
There are 3 types of people: those who make things happen, those who watch things happen, and those who wonder what happened.

  #6

Alina T u r right.i m also confused with this thing
lower vs don't increase lipid levels.
any way i think Acebutolol
Pindolol, these both we can use during pre exsisting hyperlipidemia.they both cause minimal change in lipids.

any thing wrong.
correct me pls.

  #7

I agree with Alina-C'mon If beta blocker "LOWERED" lipod levels that would be front page information!! :!: {If anything pindolol and acebutolol have minimal effect on lipod levels}

___________________
Smell the coffee! "Is That an Osler move??"

  #8

i, too agree with this, actually this was given in one of recall books and i wanted it to come to lime lyght, thats why i posted it

___________________
Sincerity and hard work are the keys to success!

  #9

No Labetalol is completely different- Its a competitve antagonist at the alpha 1 and Beta receptors. (peripheral vasodilation)

Pindolol is a NS beta antagonist with ISA
Acebutolol is a beta1 antagonist with some ISA
**The last 2 have mild B1 and B2 agonist effects thats probably why they are favorable if the pt has high lipod levels!

___________________
Smell the coffee! "Is That an Osler move??"

  #10

i agree with it, ,just over looked it and didnt even read that it was in the list posted above

___________________
Sincerity and hard work are the keys to success!

  #11

Does B2 blockers do increase lipids or cholesterol levels, or is just propranolol with this property?

___________________
interested in passing the boards

  #12

In general we're saying that all beta blockers increase lipod levels except pindolol and acebutolol.

___________________
Smell the coffee! "Is That an Osler move??"

  #13

yes, mjl, this is the traditional idea that those with ISA do not affect lipid levels. but if u check closer, u'll find these other 2 that i mentioned (Labetalol and Esmolol ) as beta blockers that don't alter lipids also.
i found it in Lipp pharm or Kaplan.

___________________
There are 3 types of people: those who make things happen, those who watch things happen, and those who wonder what happened.







You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.