Evidence map›Paper›PMID 38726211›Full record

ArticleClinical kidney journal2024

Rationale and design of the Innsbruck Diabetic Kidney Disease Cohort (IDKDC)-a prospective study investigating etiology and progression of early-stage chronic kidney disease in type 2 diabetes.

Clemens Plattner, Sebastian Sallaberger, Jan-Paul Bohn, Claudia Zavadil, Felix Keller, Afschin Soleiman, Martin Tiefenthaler, Gert Mayer, Markus Pirklbauer

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Article in Clinical kidney journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Clemens PlattnerDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0009-0007-6311-6173
Sebastian SallabergerDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0003-2949-4641
Jan-Paul BohnDepartment of Internal Medicine V - Haematology and Oncology, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0002-2066-7377
Claudia ZavadilDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.
Felix KellerDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0002-8240-7255
Afschin SoleimanINNPATH, Institute of Pathology, Tirol Kliniken Innsbruck, Innsbruck, Austria.
Martin TiefenthalerDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0002-5905-7955
Gert MayerDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0003-4605-1789
Markus PirklbauerDepartment of Internal Medicine IV - Nephrology and Hypertension, Medical University of Innsbruck, Innsbruck, Austria.ORCID https://orcid.org/0000-0002-1211-0253

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The development of chronic kidney disease (CKD) in about 20%-40% of patients with type 2 diabetes (T2D) aggravates cardiovascular morbidity and mortality. Pathophysiology is of increasing relevance for individual management and prognosis, though it is largely unknown among T2D patients with CKD as histologic work-up is not routinely performed upon typical clinical presentation. However, as clinical parameters do not appropriately reflect underlying kidney pathology, reluctance regarding timely histologic assessment in T2D patients with CKD should be critically questioned. As the etiology of CKD in T2D is heterogeneous, we aim to assess the prevalence and clinical disease course of typical diabetic vs atypical/non-specific vs non-diabetic vs coexisting kidney pathologies among T2D patients with mild-to-moderate kidney impairment [KDIGO stage G3a/A1-3 or G2/A2-3; i.e. estimated glomerular filtration rate (eGFR) 59-45 mL/min irrespective of albuminuria or eGFR 89-60 mL/min and albuminuria >30 mg/g creatinine]. Methods: The Innsbruck Diabetic Kidney Disease Cohort (IDKDC) study aims to enroll at least 65 T2D patients with mild-to-moderate kidney impairment to undergo a diagnostic kidney biopsy. Six-monthly clinical follow-ups for up to 5 years will provide clinical and laboratory data to assess cardio-renal outcomes. Blood, urine and kidney tissue specimen will be biobanked to identify diagnostic and prognostic biomarkers. Conclusions: While current risk assessment is primarily based on clinical parameters, our study will provide the scientific background for a potential change of the diagnostic standard towards routine kidney biopsy and clarify its role for individual risk prediction regarding cardio-renal outcome in T2D patients with mild-to-moderate kidney impairment.

Indexed as

biomarkersdiabetic kidney diseaseimage-guided biopsyprevalencetype 2 diabetes

Identifiers

PMID38726211
PMCPMC11079669

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