Evidence map›Paper›PMID 38308513›Full record

ReviewNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2024

Glomerular hyperfiltration as a therapeutic target for CKD.

Mehmet Kanbay, Sidar Copur, Cicek N Bakir, Adrian Covic, Alberto Ortiz, Katherine R Tuttle

Registry-linked trialOpen access · hybridAbstract readReview
In one paragraph

Review in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07405216 (Efficacy and Safety of Sodium-Glucose Cotransporter-2 Inhibitors in Adolescents With Persistent Albuminuria), which is not on this map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
19.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

NCT07405216 phase4recruitingnot on this mapstarted 2026, after this paper: background citation

Efficacy and Safety of Sodium-Glucose Cotransporter-2 Inhibitors in Adolescents With Persistent Albuminuria: A Randomized Controlled Clinical Trial

TypeinterventionalSponsorCentenario Hospital Miguel HidalgoRan2026 to 2027Enrolled200ConditionsChronic Kidney Disease (Mild to Moderate), Albuminuria, Adolescent, Sodium Glucose Co-Transporter 2 InhibitorsArmsDapagliflozin (10mg Tab), Placebo
3 · Its place in the literature

Who cites it

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Cystatin C and glomerular hyperfiltration in preterm-born adults.Pediatric nephrology (Berlin, Germany) · 2026
    Article
  3. Article
  4. Article
  5. GLP-1 receptor agonists-a potential therapy for chronic kidney disease?Clinical science (London, England : 1979) · 2026
    Review
  6. Review
  7. Review
  8. Article
  9. The Human PNPLA3FASEB bioAdvances · 2026
    Article
  10. Risk factor obesity: treatment standard.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
    Review
  11. Review
  12. Impact of SGLT2 Inhibitors on Glomerular Filtration in Type 1 Diabetes.The Journal of clinical endocrinology and metabolism · 2026
    Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Podocyte Metabolic Reprogramming and Targeted Therapy.Journal of the American Society of Nephrology : JASN · 2026
    Review
  18. Review
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 5 countries.

Mehmet KanbayDepartment of Medicine, Division of Nephrology, Koc University School of Medicine, Istanbul, Turkey.ORCID 0000-0002-1297-0675
Sidar CopurDepartment of Medicine, Koc University School of Medicine, Istanbul, Turkey.
Cicek N BakirDepartment of Medicine, Koc University School of Medicine, Istanbul, Turkey.
Adrian CovicNephrology Clinic, Dialysis and Renal Transplant Center - 'C.I. Parhon' University Hospital  and 'Grigore T. Popa' University of Medicine, Iasi, Romania.
Alberto OrtizDepartment of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz UAM, Madrid, Spain.ORCID 0000-0002-9805-9523
Katherine R TuttleDivision of Nephrology, University of Washington, Seattle, WA, USA.
Koç University · TRGrigore T. Popa University of Medicine and Pharmacy · ROHospital Universitario Fundación Jiménez Díaz · ESProvidence Health Care · CA

Funding

RECEPTORS MEDIATING DRUG DEPENDENCER01DA007223 · NIDA · UNIVERSITY OF TORONTO · PI GEORGE, SUSAN R · 1991 to 2013
$2.5M
Comunidad de Madrid P2022/BMD-7223European Commission PMP21/00109European Cooperation in Science and Technology 101101220Federación Española de Enfermedades Raras CA21165Instituto de Salud Carlos III PI22/00469
6 · The paper itself

Abstract

The global burden of chronic kidney disease (CKD) is high and increasing. Early diagnosis and intervention are key to improve outcomes. Single-nephron glomerular hyperfiltration is an early pathophysiologic manifestation of CKD that may result in absolute glomerular hyperfiltration, i.e. a high glomerular filtration rate (GFR), or be associated with normal or low GFR because of nephron loss (relative glomerular hyperfiltration). Even though compensatory glomerular hyperfiltration may contribute to maintain kidney function after the loss of kidney mass, the associated increased glomerular capillary pressure and glomerular and podocyte size drive podocyte loss, albuminuria and proximal tubular overload, contributing to CKD progression. In this regard, all kidney protective drugs in clinical use so far, from renin-angiotensin system blockers to mineralocorticoid receptor blockers to sodium-glucose co-transporter 2 inhibitors to tolvaptan, induce an early dip in glomerular filtration that is thought to represent reversal of hyperfiltration. As glomerular hyperfiltration may be present early in the course of kidney disease, its recognition may provide an effective intervention window that may predate current criteria based on high albuminuria or loss of GFR. Nevertheless, there is no diagnostic method with high sensitivity and specificity to identify single-nephron glomerular hyperfiltration, except when it leads to obvious absolute glomerular hyperfiltration, as observed in the early stages of diabetic kidney disease when nephron mass is still preserved. We now review the concept of glomerular hyperfiltration as an indicator of CKD risk, including definitions, challenges in diagnosis and evaluation, underlying pathophysiological mechanisms, potential therapeutic approaches and unanswered questions.

Indexed as

Glomerular Filtration RateKidney GlomerulusRenal Insufficiency, ChronicHumansangiotensinchronic kidney diseaseglomerular haemodynamicsglomerular hyperfiltrationsodium–glucose co-transporter 2 inhibitors

Identifiers

PMID38308513
PMCPMC12086678
OpenAlexW4391554816

What OpenQuestion holds

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LicenceCC BY
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.