Evidence map›Paper›PMID 40849875›Full record

Observational studyJournal of nephrology2025

Awareness and management of stage 3 chronic kidney disease among primary care practitioners in Italy: a nation-wide observational study.

Pietro Ferrara, Davide Rozza, Ippazio C Antonazzo, Manuel Zamparini, Elena Zanzottera Ferrari, Pasquale Palladino, Domenico Santoro, Lorenzo G Mantovani, Giampiero Mazzaglia

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Journal of nephrology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Pietro Ferrara *Center for Public Health Research, University of Milan-Bicocca, Via Cadore 48 - U38 Building, 20900, Monza, Italy.
Davide Rozza *Center for Public Health Research, University of Milan-Bicocca, Via Cadore 48 - U38 Building, 20900, Monza, Italy. d.rozza4@campus.unimib.it.ORCID http://orcid.org/0000-0003-2648-742X
Ippazio C AntonazzoCenter for Public Health Research, University of Milan-Bicocca, Via Cadore 48 - U38 Building, 20900, Monza, Italy.
Manuel ZampariniCenter for Public Health Research, University of Milan-Bicocca, Via Cadore 48 - U38 Building, 20900, Monza, Italy.
Elena Zanzottera FerrariCegedim Health Data, Milan, Italy.
Pasquale PalladinoCegedim Health Data, Milan, Italy.
Domenico SantoroUnit of Nephrology and Dialysis, Department of Clinical and Experimental Medicine, A.O.U. 'G. Martino', University of Messina, Messina, Italy.
Lorenzo G MantovaniCenter for Public Health Research, University of Milan-Bicocca, Via Cadore 48 - U38 Building, 20900, Monza, Italy.
Giampiero MazzagliaCenter for Public Health Research, University of Milan-Bicocca, Via Cadore 48 - U38 Building, 20900, Monza, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStage 3 chronic kidney disease (CKD) often remains undiagnosed until more severe symptoms appear. This study assessed awareness and management of CKD among Italian general practitioners (GPs), focusing on early detection and current practices.

methodsA nation-wide, retrospective observational study was conducted using data from The Health Improvement Network (THIN®) database. Each participant was required to have had at least one interaction with a GP for either medical or administrative purposes (considering the index date), and to have a minimum of three years of retrospective data available  from January 2021 to June 2022. The study evaluated the proportion of individuals aged ≥ 40 years who underwent a second serum creatinine test after ≥ 90 days, referrals to nephrologists, and CKD diagnosis confirmation and categorization. Multivariable Poisson regression models analyzed data to identify associations between patient characteristics and outcomes, in both the overall cohort and in the sub-group with available urine albumin-to-creatinine ratio (uACR) measurement.

resultsAmong 347,548 adults aged ≥ 40 years, 18,002 (5.2%) had an initial estimated glomerular filtration rate (eGFR) indicating possible stage 3 CKD (30-59 mL/min/1.73 m

conclusionsSubstantial gaps in GP awareness and adherence to CKD management guidelines were identified, particularly in follow-up testing, referral practices, and diagnostic coding. Targeted educational interventions and standardized care protocols are needed to enhance CKD detection and management in primary care, improving patient outcomes and healthcare system performance.

Indexed as

General PractitionersHealth Knowledge, Attitudes, PracticePractice Patterns, Physicians'Renal Insufficiency, ChronicAdultAgedCreatinineEarly DiagnosisFemaleGlomerular Filtration RateHumansItalyMaleMiddle AgedPrimary Health CareReferral and ConsultationCreatinineChronic kidney diseaseDisease awarenessEstimated glomerular filtration rateGeneral practiceItalyPrimary care

Identifiers

PMID40849875

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 Socratic graph.