Evidence map›Paper›PMID 19443633›Full record

ArticleJournal of the American Society of Nephrology : JASN2009

Family history of renal disease severity predicts the mutated gene in ADPKD.

Moumita Barua, Onur Cil, Andrew D Paterson, Kairon Wang, Ning He, Elizabeth Dicks, Patrick Parfrey, York Pei

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 3 pooled it
4.0field-weighted citation impact, top 6% 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

56 citing papers in PubMed, 3 syntheses or guidelines pooled it, 130 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Predictors of autosomal dominant polycystic kidney disease progression.Journal of the American Society of Nephrology : JASN · 2014
    Pooled it
  4. Trial
  5. Trial
  6. Article
  7. Article
  8. Review
  9. Article
  10. Biomarkers of Kidney Disease Progression in ADPKD.Kidney international reports · 2024
    Review
  11. Article
  12. Article
  13. Article
  14. Biomolecules · 2023
    Article
  15. Article
  16. Article
  17. Germline Mutations for Kidney Volume in ADPKD.Kidney international reports · 2022
    Article
  18. Review
  19. Article
  20. 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

8 authors at 4 institutions in 1 country.

Moumita BaruaDivision of Nephrology and Genomic Medicine, Department of Medicine, University of Toronto and University Health Network, Toronto, Ontario, Canada.
Onur Cil
Andrew D Paterson
Kairon Wang
Ning He
Elizabeth Dicks
Patrick Parfrey
York Pei
University of Toronto · CAMemorial University of Newfoundland · CAHospital for Sick Children · CAUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations of PKD1 and PKD2 account for 85 and 15% of cases of autosomal dominant polycystic kidney disease (ADPKD), respectively. Clinically, PKD1 is more severe than PKD2, with a median age at ESRD of 53.4 versus 72.7 yr. In this study, we explored whether a family history of renal disease severity predicts the mutated gene in ADPKD. We examined the renal function (estimated GFR and age at ESRD) of 484 affected members from 90 families who had ADPKD and whose underlying genotype was known. We found that the presence of at least one affected family member who developed ESRD at age < or =55 was highly predictive of a PKD1 mutation (positive predictive value 100%; sensitivity 72%). In contrast, the presence of at least one affected family member who continued to have sufficient renal function or developed ESRD at age >70 was highly predictive of a PKD2 mutation (positive predictive value 100%; sensitivity 74%). These data suggest that close attention to the family history of renal disease severity in ADPKD may provide a simple means of predicting the mutated gene, which has prognostic implications.

Indexed as

AdolescentAdultAgedAged, 80 and overAge of OnsetChildChild, PreschoolDNA Mutational AnalysisHumansKidney Failure, ChronicMiddle AgedOntarioPolycystic Kidney, Autosomal DominantTRPP Cation ChannelsYoung AdultTRPP Cation Channels

Identifiers

PMID19443633
PMCPMC2723982
OpenAlexW2158613256

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.