My Healthcare News & Research — August 29, 2026 · Statins After 70: The STAREE Trial Finds Fewer Heart Attacks but No Gain in Disability-Free Survival

On August 29, 2026, researchers led from Monash University in Melbourne presented the results of STAREE (STAtins in Reducing Events in the Elderly) in a Hot Line session at the European Society of Cardiology’s ESC Congress 2026 in Munich, and the New England Journal of Medicine published the paper online the same day. The trial gave 9,971 Australians aged 70 and over, none of whom had known heart or blood-vessel disease, diabetes or dementia, either the cholesterol-lowering statin atorvastatin (40 mg a day) or an identical dummy tablet, and followed them for a median of 5.9 years.

STAREE is a double-blind, randomised, placebo-controlled trial, the design that best shows whether a treatment causes an effect. Its lead author describes it as the first large randomised trial to test statins for primary prevention (preventing a first heart attack or stroke) in older people. It asked two main questions. The answer to the first was yes: heart attacks, strokes, artery-opening procedures and cardiovascular deaths, counted together, were 30% less frequent on atorvastatin. The answer to the second was no: the drug did not lengthen the time people lived free of death, dementia and lasting physical disability.

This report is built from the trial’s published abstract, its open-access protocol and baseline papers, its registry entry and the ESC press release. The full paper is behind a paywall. Numbers that appear only in its full text are taken from independent reports of the paper that agree with one another, and they are marked as such. The drug is named here by its generic name only.

Table of Contents

  1. STAREE at a Glance
  2. What Was Done
  3. What Was Found, Number by Number
  4. Side Effects in the Trial
  5. How Statins Work
  6. How It Fits With Earlier Research
  7. What It Cannot Show
  8. What the Researchers and Agencies Said
  9. What Remains Unknown
  10. Sources and Primary Documents
  11. Key Research Papers
  12. Connections
  13. Featured Videos

STAREE at a Glance

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What Was Done

Between July 2015 and March 2023 the STAREE team enrolled people aged 70 and over through their own family doctors. Entry required living independently and managing at least five of six basic daily activities on a standard checklist (the Katz activities of daily living). People were excluded if they had ever had a heart attack, angina, a stent or bypass, heart failure, a stroke or mini-stroke, narrowed neck arteries, an aortic aneurysm or blocked leg arteries; if they had diabetes, dementia or a low score on a memory screening test; if their total cholesterol was above 7.5 mmol/L (about 290 mg/dL); or if they had moderate or severe kidney or liver disease, an illness likely to be fatal within five years, or a need for certain drugs that interact with statins. People already on a statin could join only if they were willing to stop it; according to reports of the full paper, 5.2% had taken one before.

Before randomisation, every candidate took a placebo tablet for four weeks to show they could take a daily pill. The protocol explains that a dummy tablet was used for this run-in, rather than the real drug, so that people who would not tolerate a statin were not screened out in advance, which keeps the results closer to real-world use. Participants were then assigned at random, half to atorvastatin and half to an identical placebo. Everyone started on one 20 mg tablet a day for four weeks and, after a telephone check on tolerability, moved to two tablets (40 mg). The dose could be cut back to one tablet, or paused, to manage side effects. Neither the participants nor the study staff knew who was taking which.

Participants were followed every six months by phone or in person. Anyone who developed a clear medical reason for a statin, such as a heart attack or stroke, could be prescribed one openly by their own doctor; they then stopped the study tablets but stayed in the study.

The trial had two co-primary end points:

The two were tested in a fixed order (a “hierarchical testing plan”); reports of the full paper say major cardiovascular events came first, with disability-free survival formally tested only if the first result was significant. The trial was originally planned for 18,000 people in several countries. The protocol records that funding for recruitment outside Australia did not come through, and in July 2021 the target was reduced so that the trial could be completed in Australia alone.

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What Was Found, Number by Number

The two main results come from the paper’s abstract. The breakdown of individual outcomes is taken from independent reports of the full paper (an Australian medical news outlet, a Spanish cardiology news site and a journal-club summary); where more than one gives a figure, they agree. Rates are events per 1,000 person-years, atorvastatin first.

Why fewer heart attacks did not add healthy years

The fall in cardiovascular events came mainly from fewer non-fatal heart attacks and fewer artery-opening procedures. Cardiovascular deaths did not change, and the reduction in strokes was small and uncertain. The authors, as quoted by the American College of Cardiology’s news service, write that the lower incidence of major non-fatal events “did not result in a corresponding improvement in disability-free survival,” and that “explanations for this result might include the fact that 80% of the deaths in the trial were from non-cardiovascular causes.” The Spanish report adds that dementia accounted for 548 of the 1,313 first events in the disability-free-survival measure. In other words, most of what that measure counted (non-cardiac deaths and dementia) was not the kind of event the drug clearly prevented.

The protocol’s planning assumed that, among people actually taking the tablets, a statin would cut the disability-free-survival end point by 18%. The trial’s result was a 6% reduction, with a confidence interval running from 16% lower to 5% higher risk, so it did not find the effect it was designed to detect, though it cannot rule out a modest one.

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Side Effects in the Trial

The abstract reports serious adverse events in 131 people on atorvastatin (2.7%) and 129 on placebo (2.7%), with musculoskeletal, hepatobiliary (liver and bile) and diabetes-related adverse events more common on atorvastatin. Reports of the full paper give the breakdown (atorvastatin vs placebo):

These findings line up with large pooled analyses of earlier blinded statin trials by the Cholesterol Treatment Trialists’ (CTT) Collaboration. In 19 placebo-controlled trials (123,940 people), muscle pain or weakness was reported by 27.1% on a statin and 26.6% on placebo; the analysis estimated that only about one in 15 such reports among statin users was actually caused by the drug, with a small excess in the first year and none on average after that (2022). Higher-intensity regimens, which include 40 to 80 mg of atorvastatin, carried a slightly larger excess. A 2024 CTT analysis found that statins raised new diagnoses of diabetes by 10% at low or moderate intensity and 36% at high intensity, mostly in people whose blood sugar was already near the diagnostic line. A 2026 CTT analysis of 66 further side effects listed on statin labels found excesses for only four, chiefly abnormal liver blood tests (rate ratio 1.41), and found that the blinded data did not support a causal link with cognitive impairment, depression, sleep disturbance or nerve damage.

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How Statins Work

LDL cholesterol particles carry cholesterol in the blood. When they lodge in the wall of an artery they help build the fatty plaque of atherosclerosis, which can narrow a heart artery or rupture and trigger a clot, the usual cause of a heart attack. Statins block HMG-CoA reductase, an enzyme the liver uses early in its cholesterol-making chain (the mevalonate pathway). With less cholesterol made inside it, the liver pulls more LDL out of the blood, and the LDL level on a lipid panel falls. The STAREE protocol expected the 40 mg dose to produce a 30% to 50% reduction in LDL.

In the CTT Collaboration’s 2019 pooled analysis of 28 trials, each 1.0 mmol/L (about 39 mg/dL) of LDL lowering went with 21% fewer major vascular events. In STAREE the average between-group difference in LDL was about 31 mg/dL (0.8 mmol/L). That figure averages everyone assigned to each group, including people who stopped their tablets or were later prescribed an open statin.

Coenzyme Q10. The same pathway that statins slow down also leads to coenzyme Q10, a molecule the cell’s energy factories use. A 2007 review notes that, because of this common pathway, coenzyme Q10 levels “are also affected” by statins and that its blood levels fall during treatment. Part of that fall may simply reflect lower LDL, which carries most coenzyme Q10 in the blood, but the review notes lower levels inside blood cells (platelets and lymphocytes) as well. Whether this explains statin muscle symptoms is unsettled. A 2015 meta-analysis of six trials (302 patients) found no significant effect of coenzyme Q10 supplements on muscle pain or on the muscle enzyme creatine kinase; a 2018 meta-analysis of twelve trials (575 patients) reported lower muscle-symptom scores with coenzyme Q10, again with no change in creatine kinase. The STAREE abstract and the reports read for this article do not mention coenzyme Q10. The site’s CoQ10 and statin muscle symptoms page covers that research in more depth.

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How It Fits With Earlier Research

Before STAREE, the evidence for starting a statin in an older person without heart disease came mostly from small slices of larger trials.

STAREE is far larger than PROSPER, was designed for this age group from the start, enrolled only people with no vascular disease, and counted dementia and disability as main outcomes. Its cardiovascular result agrees with the direction of the earlier evidence; its disability-free-survival result matches PROSPER’s finding of no effect on thinking or disability, and ASPREE’s experience that a preventive drug in healthy older people did not move this broad measure.

The site’s report on the 2026 cholesterol guideline covers the LDL targets set for adults generally, and the report on the first PCSK9-inhibitor pill, approved by the US Food and Drug Administration on July 15, 2026, covers a different way of lowering LDL.

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What It Cannot Show

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What the Researchers and Agencies Said

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What Remains Unknown

Since then. The paper appeared in the October 1, 2026 print issue of the New England Journal of Medicine (volume 395, issue 13, pages 1259–1272). The PREVENTABLE registry entry was last updated on September 1, 2026, still showing recruitment under way.

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Sources and Primary Documents

The two main results, the trial design and the conclusion were taken from the paper’s abstract, protocol, baseline paper and registry entry. Detailed outcome and side-effect figures from the paywalled full text were taken from the independent reports listed last, which agree with one another.

  1. Zoungas S, Wolfe R, Moran C, Nicholls SJ, Cloud GC, Reid CM, et al.; STAREE Investigators (2026). Atorvastatin, Cardiovascular Events, and Disability-free Survival in Older Adults. New England Journal of Medicine 395(13):1259-1272. — doi:10.1056/NEJMoa2607314 · PubMed PMID: 42670961
  2. Zoungas S, Curtis A, Spark S, Wolfe R, McNeil JJ, Beilin L, et al.; STAREE investigator group (2023). Statins for extension of disability-free survival and primary prevention of cardiovascular events among older people: protocol for a randomised controlled trial in primary care (STAREE trial). BMJ Open 13(4):e069915. — doi:10.1136/bmjopen-2022-069915 · PubMed PMID: 37012015
  3. Zoungas S, Moran C, Curtis AJ, Spark S, Flanagan Z, Beilin L, et al.; STAREE investigator group (2024). Baseline Characteristics of Participants in STAREE: A Randomized Trial for Primary Prevention of Cardiovascular Disease Events and Prolongation of Disability-Free Survival in Older People. Journal of the American Heart Association 13(22):e036357. — doi:10.1161/JAHA.124.036357 · PubMed PMID: 39548016
  4. ClinicalTrials.gov. A Study of STAtins for Reducing Events in the Elderly (STAREE), NCT02099123; sponsor Monash University. — ClinicalTrials.gov NCT02099123
  5. European Society of Cardiology (August 29, 2026). Cholesterol-lowering medication reduces major cardiovascular events by 30 per cent in older people without known cardiovascular disease. Press release, ESC Congress 2026, Munich. — ESC press release
  6. ClinicalTrials.gov. PRagmatic EValuation of evENTs And Benefits of Lipid-lowering in oldEr Adults (PREVENTABLE), NCT04262206; sponsor Duke University. — ClinicalTrials.gov NCT04262206

Reports of the full paper used for secondary outcomes, subgroups, adherence and side-effect detail: The Medical Republic, September 3, 2026 (Statins deliver for the over-70s); Cardioteca, August 29, 2026 (STAREE report, in Spanish); Wiki Journal Club (STAREE summary); American College of Cardiology news, August 29, 2026 (source of the authors’ quotation on non-cardiovascular deaths).

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Key Research Papers

Background papers for this report. Each entry was checked against PubMed and Crossref before it was written down.

  1. Cholesterol Treatment Trialists’ Collaboration (2019). Efficacy and safety of statin therapy in older people: a meta-analysis of individual participant data from 28 randomised controlled trials. Lancet 393(10170):407-415. — PubMed PMID: 30712900
  2. Shepherd J, Blauw GJ, Murphy MB, Bollen EL, Buckley BM, Cobbe SM, et al. (2002). Pravastatin in elderly individuals at risk of vascular disease (PROSPER): a randomised controlled trial. Lancet 360(9346):1623-1630. — PubMed PMID: 12457784
  3. Glynn RJ, Koenig W, Nordestgaard BG, Shepherd J, Ridker PM (2010). Rosuvastatin for primary prevention in older persons with elevated C-reactive protein and low to average low-density lipoprotein cholesterol levels: exploratory analysis of a randomized trial. Annals of Internal Medicine 152(8):488-496. — PubMed PMID: 20404379
  4. Yusuf S, Bosch J, Dagenais G, Zhu J, Xavier D, Liu L, et al. (2016). Cholesterol Lowering in Intermediate-Risk Persons without Cardiovascular Disease. New England Journal of Medicine 374(21):2021-2031. — PubMed PMID: 27040132
  5. McNeil JJ, Woods RL, Nelson MR, Reid CM, Kirpach B, Wolfe R, et al. (2018). Effect of Aspirin on Disability-free Survival in the Healthy Elderly. New England Journal of Medicine 379(16):1499-1508. — PubMed PMID: 30221596
  6. Cholesterol Treatment Trialists’ Collaboration (2022). Effect of statin therapy on muscle symptoms: an individual participant data meta-analysis of large-scale, randomised, double-blind trials. Lancet 400(10355):832-845. — PubMed PMID: 36049498
  7. Cholesterol Treatment Trialists’ (CTT) Collaboration (2024). Effects of statin therapy on diagnoses of new-onset diabetes and worsening glycaemia in large-scale randomised blinded statin trials: an individual participant data meta-analysis. Lancet Diabetes & Endocrinology 12(5):306-319. — PubMed PMID: 38554713
  8. Cholesterol Treatment Trialists’ (CTT) Collaboration (2026). Assessment of adverse effects attributed to statin therapy in product labels: a meta-analysis of double-blind randomised controlled trials. Lancet 407(10529):689-703. — PubMed PMID: 41655587
  9. US Preventive Services Task Force; Mangione CM, Barry MJ, Nicholson WK, Cabana M, Chelmow D, et al. (2022). Statin Use for the Primary Prevention of Cardiovascular Disease in Adults: US Preventive Services Task Force Recommendation Statement. JAMA 328(8):746-753. — PubMed PMID: 35997723
  10. Joseph J, Pajewski NM, Dolor RJ, Sellers MA, Perdue LH, Peeples SR, et al. (2023). Pragmatic evaluation of events and benefits of lipid lowering in older adults (PREVENTABLE): Trial design and rationale. Journal of the American Geriatrics Society 71(6):1701-1713. — PubMed PMID: 37082807
  11. Hopper I, Marwick TH, Wolfe R, Amerena J, Curtis AJ, Freedman B, et al. (2025). STAREE-HEART: A randomized placebo-controlled trial of atorvastatin effects on a marker of cardiac aging in older individuals without prior cardiovascular disease events: Protocol and baseline description of participants. American Heart Journal 290:140-152. — PubMed PMID: 40516583
  12. Aebi PS, Adam L, Haller M, Bardoczi JB, Gencer B, Bonnet F, et al. (2025). Rationale and design of ‘discontinuing statins in multimorbid older adults without cardiovascular disease (STREAM)’: study protocol of a randomised non-inferiority clinical trial. BMJ Open 15(5):e093833. — PubMed PMID: 40409969
  13. Littarru GP, Langsjoen P (2007). Coenzyme Q10 and statins: biochemical and clinical implications. Mitochondrion 7 Suppl:S168-S174. — PubMed PMID: 17482884
  14. Banach M, Serban C, Sahebkar A, Ursoniu S, Rysz J, Muntner P, et al. (2015). Effects of coenzyme Q10 on statin-induced myopathy: a meta-analysis of randomized controlled trials. Mayo Clinic Proceedings 90(1):24-34. — PubMed PMID: 25440725
  15. Qu H, Guo M, Chai H, Wang WT, Gao ZY, Shi DZ (2018). Effects of Coenzyme Q10 on Statin-Induced Myopathy: An Updated Meta-Analysis of Randomized Controlled Trials. Journal of the American Heart Association 7(19):e009835. — PubMed PMID: 30371340

PubMed Topic Searches

  1. PubMed: STAREE and atorvastatin in older adults
  2. PubMed: Statins for primary prevention in older adults
  3. PubMed: Statins, dementia and disability-free survival
  4. PubMed: Statin muscle symptoms in blinded trials
  5. PubMed: Coenzyme Q10 and statin myopathy

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Connections

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