Trial reportLipids in health and disease2017
Efficacy and safety of proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitors, alirocumab and evolocumab, a post-commercialization study.
Trial report in Lipids in health and disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03634293 (PCSK9 Inhibitor), which is not on this map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
PCSK9 Inhibitor: a New Tool to Fight Septic Shock
Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Evaluating the role of PCSK9 inhibitors in reducing cardiovascular events among statin-intolerant patients: a systematic review and meta-analysis.Annals of medicine and surgery (2012) · 2025Article
- Proprotein Convertase Subtilisin Kexin 9 Inhibitor in Severe Sepsis and Septic Shock Patients in a Phase II Prospective Cohort Study-Preliminary Results.Infectious disease reports · 2024Article
- PCSK9 Inhibitors: Clinical Relevance, Molecular Mechanisms, and Safety in Clinical Practice.Arquivos brasileiros de cardiologia · 2019Review
- Adverse Events Associated With PCSK9 Inhibitors: A Real-World Experience.Clinical pharmacology and therapeutics · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEfficacy-safety of proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitors, alirocumab (ALI) and evolocumab (EVO), have previously been evaluated through controlled clinical trials with selective patient groups. Post-commercially, in 69 patients with heterozygous familial hypercholesterolemia (HeFH) and/or cardiovascular disease (CVD) with suboptimal LDL cholesterol (LDLC) lowering on maximal tolerated LDLC therapy, we assessed efficacy and safety of ALI and EVO.
methodsPost-commercially, we started 29 patients on ALI 75 mg, 18 on ALI 150 mg, and 22 on EVO 140 mg every 2 weeks added to a maximally tolerated LDLC-lowering regimen. Since LDLC lowering did not differ between ALI 150 and EVO 140 mg, ALI 150-EVO 140 data were pooled (ALI-EVO). Changes in LDLC and AHA and NIH calculated 10-year CVD risks were assessed.
resultsOf the 69 patients, 25 had HeFH, 25 CVD, and 19 had both. At entry, 23 (33%) took statins and 46 (67%) were statin-intolerant. Mean ± SD and median follow-up were 49 ± 13 and 49 weeks on ALI 75 mg, and 37 ± 12 and 33 weeks on ALI-EVO. In the ALI-EVO group (n = 40), median LDLC fell from 165 mg/dl at entry to 70 mg/dl (median - 59%, p < .0001). AHA 10-year calculated CVD risk fell from 10.2 to 5.5% (median - 28%, p < .0001), and by the NIH calculator from 14.2 to 3.6% (median - 78%, p < .0001). In the ALI 75 mg group (n = 29), entry LDLC fell from 115 to 68 mg/dl (median - 39%, p < .0001). AHA 10-year calculated CVD risk fell from 11.5 to 7.3% (median - 20%, p = .004), and NIH 10-year risk from 12.9 to 5.1% (median 67%, p < .0001). Absolute and percent change in LDLC was independent of statin use. There were flu-like symptoms in 14% of patients. Adverse events did not differ (p > 0.05) between ALI 75 mg and ALI-EVO.
conclusionIn patients with HeFH and/or CVD, LDLC decreased from 115 to 68 mg/dl (39%) on ALI 75 mg with mean follow-up of 49 weeks, and from 165 to 70 mg/dl (59%) on ALI-EVO over 37 weeks, p < .0001 for both. Adverse events were minimal and tolerable. ALI and EVO represent paradigm shifts in LDLC lowering.
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