causal
Analysis v1
Strong Support
Even without niacin, statins alone can shrink plaque in the neck arteries of older adults with heart disease, as long as their bad cholesterol is kept low.
70
0
Evidence from Studies
Supporting (1)
70
Community contributions welcome
70
MRI-measured regression of carotid atherosclerosis induced by statins with and without niacin in a randomised controlled trial: the NIA plaque study
Randomized Controlled Trial
Human
2013 NovThe study gave older adults with clogged arteries statins (and some got a fake pill), and found that even without extra medicine, their artery plaque shrank by 0.5% each month — just like the claim said.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.