Cited by 71Chronic Kidney Disease and DiabetesDiabetes Treatment and ManagementDiabetes, Cardiovascular Risks, and Lipoproteins

Changes in albuminuria predict cardiovascular and renal outcomes in type 2 diabetes: a post Hoc analysis of the LEADER trial

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Persson, Frederik, Bain, Stephen C., Mosenzon, Ofri, Heerspink, Hiddo J.L., Mann, Johannes F.E., Pratley, Richard, Raz, Itamar, Idorn, Thomas +3 more·2021·Diabetes Care

Abstract

OBJECTIVE: A post hoc analysis to investigate the association between 1-year changes in albuminuria and subsequent risk of cardiovascular and renal events. RESEARCH DESIGN AND METHODS: LEADER was a randomized trial of liraglutide up to 1.8 mg/day versus placebo added to standard care for 3.5–5 years in 9,340 participants with type 2 diabetes and high cardiovascular risk. We calculated change in urinary albumin-to-creatinine ratio (UACR) from baseline to 1 year in participants with >30% reduction (n = 2,928), 30–0% reduction (n = 1,218), or any increase in UACR (n = 4,124), irrespective of treatment. Using Cox regression, risks of major adverse cardiovascular events (MACE) and a composite nephropathy outcome (from 1 year to end of trial in subgroups by baseline UACR [<30 mg/g, 30–300 mg/g, or ≥300 mg/g]) were assessed. The analysis was adjusted for treatment allocation alone as a fixed factor and for baseline variables associated with cardiovascular and renal outcomes. RESULTS: For MACE, hazard ratios (HRs) for those with >30% and 30–0% UACR reduction were 0.82 (95% CI 0.71, 0.94; P = 0.006) and 0.99 (0.82, 1.19; P = 0.912), respectively, compared with any increase in UACR (reference). For the composite nephropathy outcome, respective HRs were 0.67 (0.49, 0.93; P = 0.02) and 0.97 (0.66, 1.43; P = 0.881). Results were independent of baseline UACR and consistent in both treatment groups. After adjustment, HRs were significant and consistent in >30% reduction subgroups with baseline micro- or macroalbuminuria. CONCLUSIONS: A reduction in albuminuria during the 1st year was associated with fewer cardiovascular and renal outcomes, independent of treatment. Albuminuria monitoring remains an important part of diabetes care, with great unused potential.

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  • In an analysis of LEADER, a reduction in albuminuria during the first year of treatment was associated with fewer cardiovascular and kidney outcomes; patients who had a >30% reduction in UACR experienced an 18% lower risk of MACE (HR 0.82) and 33% reduced risk for the composite kidney outcome (HR 0.67) regardless of baseline UACR or treatment arm.

    “Another analysis of the LEADER trial found that a reduction in albuminuria during the first year of treatment was associated with fewer cardiovascular and kidney outcomes; patients who had a >30% reduction in UACR experienced an 18% lower risk of MACE [HR, 0.82 (0.71–0.74)] and 33% reduced risk for the composite kidney outcome [HR, 0.67 (0.49–0.93)] regardless of baseline UACR or treatment arm [53”

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Authors
Persson, F., Bain, S. C., Mosenzon, O., Heerspink, H. J. L., Mann, J. F. E., Pratley, R., Raz, I., Idorn, T., Rasmussen, S., von Scholten, B. J., & Rossing, P.
Affiliations
  • Steno Diabetes Center Copenhagen (DK)
  • Swansea University (GB)
  • Hebrew University of Jerusalem (IL)
  • University Medical Center Groningen (NL)
  • Friedrich-Alexander-Universität Erlangen-Nürnberg (DE)
  • AdventHealth Orlando (US)
  • Novo Nordisk (Denmark) (DK)
  • Novo Nordisk A/S, Søborg, Denmark
  • University of Copenhagen (DK)
Corresponding author
Persson, Frederik
Venue
Diabetes Care
Published
2021-01-27
Volume
44
Issue
4
Pages
1020-1026
ISSN
  • 0149-5992 (ISSN-L)
  • 1935-5548
OpenAlex
W3118994355
Cited by
71
References
34
Citations by year
2026: 15 · 2025: 15 · 2024: 13 · 2023: 14 · 2022: 9 · 2021: 5
FWCI
7.02
Type
journal article
Language
en
Open access
Locations
  • Diabetes Care (publishedVersion, other-oa)
  • PubMed Central (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (publishedVersion, other-oa)
  • Cronfa (Swansea University) (submittedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion, other-oa)
Funders
  • Amgen
  • Bristol-Myers Squibb
  • Eli Lilly and Company
  • Pfizer
  • AstraZeneca
  • GlaxoSmithKline
  • Sanofi
  • Gilead Sciences
  • Teva Pharmaceutical Industries
  • Celgene
  • National Institute for Health and Care Excellence
  • Janssen Scientific Affairs
  • Steno Diabetes Center Copenhagen (SDCC 3.A Complications)
  • European Commission
  • Cardiff University
  • Hebrew University of Jerusalem
  • Eisai
  • Novo Nordisk
  • Astellas Pharma
  • Vifor Pharma
  • Servier
  • Canadian Institutes of Health Research
  • Relypsa
Topics
  • Health Sciences › Medicine › Nephrology › Chronic Kidney Disease and Diabetes
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
albuminuria, albumin-creatinine ratio, type 2 diabetes, liraglutide, major adverse cardiovascular events, diabetic nephropathy, renal outcomes, cardiovascular outcomes, microalbuminuria, macroalbuminuria, LEADER trial
MeSH terms
Liraglutide, Albuminuria, Creatinine, Diabetes Mellitus, Type 2, Glomerular Filtration Rate, Humans, Kidney, Kidney Diseases

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