Evidence map›Paper›PMID 35523653›Full record

ArticleJournal of diabetes and its complications2022

Aminoaciduria and metabolic dysregulation during diabetic ketoacidosis: Results from the diabetic kidney alarm (DKA) study.

Isabella Melena, Federica Piani, Kalie L Tommerdahl, Cameron Severn, Linh T Chung, Alexis MacDonald, Carissa Vinovskis, David Cherney, Laura Pyle, Carlos A Roncal-Jimenez and 10 more

Open access · greenAbstract read
In one paragraph

Article in Journal of diabetes and its complications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Understanding Renal Tubular Function: Key Mechanisms, Clinical Relevance, and Comprehensive Urine Assessment.Pathophysiology : the official journal of the International Society for Pathophysiology · 2025
    Review
  3. Article
  4. Article
  5. Characterization of human placental fetal vessels in gestational diabetes mellitus.Pflugers Archiv : European journal of physiology · 2025
    Article
  6. Review
  7. Article
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  11. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors at 6 institutions in 4 countries.

Isabella MelenaDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA.
Federica PianiDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Medicine, Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, USA; Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Kalie L TommerdahlDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA; Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO, USA.
Cameron SevernDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Biostatistics and Informatics, Colorado School of Public Health, CO, USA.
Linh T ChungDepartment of Medicine, Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, USA.
Alexis MacDonaldDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA.
Carissa VinovskisDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA.
David CherneyDepartment of Medicine, Division of Nephrology, University of Toronto School of Medicine, Toronto, Ontario, Canada.
Laura PyleDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Biostatistics and Informatics, Colorado School of Public Health, CO, USA.
Carlos A Roncal-JimenezDepartment of Medicine, Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, USA.
Miguel A LanaspaDepartment of Medicine, Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, USA.
Arleta RewersDepartment of Pediatrics, Section of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA.
Daniël H van RaalteDiabetes Center, Department of Internal Medicine, Amsterdam University Medical Centers, location VUmc, Amsterdam, the Netherlands.
Gabriel Cara-FuentesDepartment of Pediatrics, Section of Nephrology, University of Colorado School of Medicine, Aurora, CO, USA.
Chirag R ParikhDepartment of Medicine, Division of Nephrology, Johns Hopkins University, Baltimore, MD, USA.
Robert G NelsonChronic Kidney Disease Section, Phoenix Epidemiology and Clinical Research Branch, NIDDK, Phoenix, AZ, USA.
Meda E PavkovDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Kristen J NadeauDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA.
Richard J JohnsonDepartment of Medicine, Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, USA.
Petter BjornstadDepartment of Pediatrics, Section of Endocrinology, University of Colorado School of Medicine, Aurora, CO, USA; Department of Medicine, Division of Renal Diseases and Hypertension, University of Colorado School of Medicine, Aurora, CO, USA. Electronic address: petter.m.bjornstad@cuanschutz.edu.
University of Colorado Denver · USColorado School of Public Health · USAmsterdam University Medical Centers · NLCenters for Disease Control and Prevention · USJohns Hopkins University · USUniversity of Toronto · CA

Funding

NIH Prior Approval Process ProfessionalUL1TR002535 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2018 to 2022
$51.1M
PILOT STUDY--SUBSTRATE METABOLISM IN EXTREMELY LOW BIRTH WEIGHT INFANTSP30DK048520 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI JANINE A HIGGINS · 1995 to 2026
$32.6M
Renal Physiology and Phenotyping CoreP30DK079310 · NIDDK · YALE UNIVERSITY · PI PREISIG, PATRICIA A · 2008 to 2022
$16.8M
University of Colorado Anschutz Medical Campus DRCP30DK116073 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI LORI SUSSEL · 2020 to 2026
$10.8M
Novel Biomarkers in Cardiac Surgery to Detect Acute Kidney InjuryR01HL085757 · NHLBI · YALE UNIVERSITY · PI PARIKH, CHIRAG R · 2007 to 2019
$10.3M
Epidemiology, Pathophysiology and Treatment of Diabetic NephropathyZIADK069062 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI NELSON, ROBERT G · 2009 to 2023
$10.1M
Unraveling the Impact of Per- and Polyfluoroalkyl Substances on Early Kidney Injury in Adolescents with Obesity and DiabetesR01DK129211 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Petter Bjornstad · 2021 to 2026
$3.9M
Renal HEIR Study: Renal Hemodynamics, Energetics and Insulin Resistance in Youth Onset Type 2 Diabetes StudyK23DK116720 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI BJORNSTAD, PETTER · 2018 to 2022
$963k
MANATEE-T1D: Metformin ANd AutomaTEd insulin delivery system Effects on renal vascular resistance, insulin sensitivity, and cardiometabolic function in youth with Type 1 DiabetesK23HL159292 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI TOMMERDAHL, KALIE L · 2021 to 2025
$931k
The Next Generation of Innovative Cardiovascular Clinical/Translational ResearchersK24HL145076 · NHLBI · UNIVERSITY OF COLORADO DENVER · PI NADEAU, KRISTEN JANE · 2019 to 2023
$574k
Measuring metabolically active kidney tissue in autosomal dominant polycystic kidney diseaseR21DK129720 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI BJORNSTAD, PETTER, GITOMER, BERENICE YOLANDE · 2021 to 2021
$242k
NCATS NIH HHS UL1 TR002535NHLBI NIH HHS K23 HL159292NHLBI NIH HHS K24 HL145076NHLBI NIH HHS L40 HL159798NHLBI NIH HHS R01 HL085757NIDDK NIH HHS K23 DK116720NIDDK NIH HHS P30 DK048520NIDDK NIH HHS P30 DK079310NIDDK NIH HHS P30 DK116073NIDDK NIH HHS R01 DK129211NIDDK NIH HHS R21 DK129720
6 · The paper itself

Abstract

objectiveWe examined changes in the excretion of various amino acids and in glycolysis and ketogenesis-related metabolites, during and after diabetic ketoacidosis (DKA) diagnosis, in youth with known or new onset type 1 diabetes (T1D).

methodsUrine samples were collected from 40 youth with DKA (52% boys, mean age 11 ± 4 years, venous pH 7.2 ± 0.1, blood glucose 451 ± 163 mg/dL) at 3 time points: 0-8 h and 12-24 h after starting an insulin infusion, and 3 months after hospital discharge. Mixed-effects models evaluated the changes in amino acids and other metabolites in the urine.

resultsConcentrations of urine histidine, threonine, tryptophan, and leucine per creatinine were highest at 0-8 h (148.8 ± 23.5, 59.5 ± 12.3, 15.4 ± 1.4, and 24.5 ± 2.4% of urine creatinine, respectively), and significantly decreased over 3 months (p = 0.028, p = 0.027, p = 0.019, and p < 0.0001, respectively). Urine histidine, threonine, tryptophan, and leucine per urine creatinine decreased by 10.6 ± 19.2, 0.7 ± 0.9, 1.3 ± 0.9, and 0.5 ± 0.3-fold, respectively, between 0 and 8 h and 3 months.

conclusionsIn our study, DKA was associated with profound aminoaciduria, suggestive of proximal tubular dysfunction analogous to Fanconi syndrome.

Indexed as

Diabetes Mellitus, Type 1Diabetic KetoacidosisDiabetic NephropathiesAdolescentAmino AcidsChildCreatinineFemaleHistidineHumansLeucineMaleThreonineTryptophanAmino AcidsCreatinineHistidineLeucineThreonineTryptophanAminoaciduriaDiabetic ketoacidosisDiabetic nephropathyPediatricsType 1 diabetes

Identifiers

PMID35523653
PMCPMC9119939
OpenAlexW4224992646

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Registered trials

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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.