Evidence map›Paper›PMID 36615023›Full record

ArticleJournal of clinical medicine2022

Relationship between Residual Urine Output and Type of Dialysis with FGF23 Levels.

Valentina Corradi, Sara Samoni, Alice Mariotto, Carlotta Caprara, Elisa Scalzotto, Anna Chiara Frigo, Francesca K Martino, Davide Giavarina, Claudio Ronco, Monica Zanella

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 42% 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.

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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

10 authors at 4 institutions in 1 country.

Valentina CorradiDepartment of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.
Sara SamoniInternational Renal Research Institute of Vicenza and IRRIV Foundation for Research, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.ORCID 0000-0003-0973-162X
Alice MariottoDepartment of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.
Carlotta CapraraDepartment of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.
Elisa ScalzottoInternational Renal Research Institute of Vicenza and IRRIV Foundation for Research, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.
Anna Chiara FrigoDepartment of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35122 Padua, Italy.ORCID 0000-0001-9705-4459
Francesca K MartinoDepartment of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.ORCID 0000-0002-2402-9276
Davide GiavarinaDepartment of Laboratory Medicine, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.ORCID 0000-0001-9589-178X
Claudio RoncoInternational Renal Research Institute of Vicenza and IRRIV Foundation for Research, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.
Monica ZanellaDepartment of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, AULSS 8 BERICA Vicenza, 36100 Vicenza, Italy.
Ospedale San Bortolo · ITUniversity of Padua · ITAzienda Socio Sanitaria Territoriale Lariana · ITInternational Renal Research Institute of Vicenza · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several studies investigated the role of fibroblast growth factor 23 (FGF23) in the regulation of renal phosphate excretion in chronic kidney disease (CKD). However, patients with residual urine output (UO) seem to control their serum phosphorus levels better. Our aim was to determine whether FGF23 levels are influenced by dialysis modality and UO. We performed a cross-sectional study in hemodialysis (HD) and peritoneal dialysis (PD) patients. The C-terminal FGF23 (cFGF23) levels were determined in plasma with a two-site enzyme-linked immunosorbent assay. The UO collection referred to an mL/day measurement. All p values were two-sided, and the statistical significance was set at p < 0.05. We enrolled 133 patients (58 HD, 75 PD, UO 70%). The median cFGF23 was significantly higher in HD vs. PD patients (p = 0.0017) and not significantly higher in patients without UO (p = 0.12). We found a negative correlation between cFGF23 and the UO volume (p = 0.0250), but the correlation was not significant when considering the type of dialysis treatment. Phosphorus (ß = 0.21677; p = 0.0007), type of dialysis (ß = −0.68392; p = 0.0003), and creatinine (ß = 0.08130; p = 0.0133) were significant and independent predictors of cFGF23 levels. In conclusion, cFGF23 was significantly higher in HD than in PD patients. We found a significant negative correlation between cFGF23 and the residual UO volume, but the correlation was not significant considering the type of dialysis. Our study reveals that dialysis modality is an independent predictor of FGF23 levels. In particular, PD is associated with lower FGF23 levels than HD.

Indexed as

chronic kidney disease (CKD)fibroblast growth factor 23 (FGF23)hemodialysis (HD)hyperphosphatemiaperitoneal dialysis (PD)residual urine output (UO)

Identifiers

PMID36615023
PMCPMC9821742
OpenAlexW4312226665

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.