Evidence map›Paper›PMID 29538364›Full record

ArticlePediatric research2018

Quantitative magnetic resonance imaging assessments of autosomal recessive polycystic kidney disease progression and response to therapy in an animal model.

Bernadette O Erokwu, Christian E Anderson, Chris A Flask, Katherine M Dell

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Pediatric research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. MRI of kidney size matters.Magma (New York, N.Y.) · 2024
    Review
  5. Renal MRI: From Nephron to NMR Signal.Journal of magnetic resonance imaging : JMRI · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. 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

4 authors at 1 institution in 1 country.

Bernadette O ErokwuDepartment of Radiology, Case Western Reserve University, Cleveland, Ohio.
Christian E AndersonDepartment of Radiology, Case Western Reserve University, Cleveland, Ohio.
Chris A FlaskDepartment of Radiology, Case Western Reserve University, Cleveland, Ohio.
Katherine M DellDepartment of Pediatrics, Case Western Reserve University, Cleveland, Ohio.
Case Western Reserve University · US

Funding

MRI Imaging Biomarkers of ARPKD Kidney and Liver DiseaseR01DK085099 · NIDDK · CASE WESTERN RESERVE UNIVERSITY · PI DELL, KATHERINE MACRAE, FLASK, CHRISTOPHER A · 2011 to 2015
$1.6M
NIDDK NIH HHS R01 DK085099
6 · The paper itself

Abstract

BackgroundAutosomal recessive polycystic kidney disease (ARPKD) is associated with significant mortality and morbidity, and currently, there are no disease-specific treatments available for ARPKD patients. One major limitation in establishing new therapies for ARPKD is a lack of sensitive measures of kidney disease progression. Magnetic resonance imaging (MRI) can provide multiple quantitative assessments of the disease.MethodsWe applied quantitative image analysis of high-resolution (noncontrast) T2-weighted MRI techniques to study cystic kidney disease progression and response to therapy in the PCK rat model of ARPKD.ResultsSerial imaging over a 2-month period demonstrated that renal cystic burden (RCB, %)=[total cyst volume (TCV)/total kidney volume (TKV) × 100], TCV, and, to a lesser extent, TKV detected cystic kidney disease progression, as well as the therapeutic effect of octreotide, a clinically available medication shown previously to slow both kidney and liver disease progression in this model. All three MRI measures correlated significantly with histologic measures of renal cystic area, although the correlation of RCB and TCV was stronger than that of TKV.ConclusionThese preclinical MRI results provide a basis for applying these quantitative MRI techniques in clinical studies, to stage and measure progression in human ARPKD kidney disease.

Indexed as

Magnetic Resonance ImagingAnimalsCystsDisease Models, AnimalDisease ProgressionImage Processing, Computer-AssistedLiver DiseasesMaleOctreotidePolycystic Kidney, Autosomal RecessiveRatsRats, Sprague-DawleySoftwareOctreotide

Identifiers

PMID29538364
OpenAlexW2793184950

What OpenQuestion 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 OpenQuestion graph.