Evidence map›Paper›PMID 28869324›Full record

ArticlePediatric transplantation2017

Mycophenolate mofetil-related leukopenia in children and young adults following kidney transplantation: Influence of genes and drugs.

Charles D Varnell, Tsuyoshi Fukuda, Cassie L Kirby, Lisa J Martin, Barry L Warshaw, Hiren P Patel, Deepa H Chand, Gina-Marie Barletta, Scott K Van Why, Rene G VanDeVoorde and 7 more

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in Pediatric transplantation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Diversity, Equity, and Inclusion within Pediatric Adherence Science.Journal of clinical psychology in medical settings · 2023
    Article
  8. Review
  9. Article
  10. Variants in mycophenolate and CMV antiviral drug pharmacokinetic and pharmacodynamic genes and leukopenia in heart transplant recipients.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2021
    Article
  11. Article
  12. Review
  13. Review
  14. Observational
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

17 authors at 11 institutions in 1 country.

Charles D VarnellDivision of Nephrology and Hypertension, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.ORCID http://orcid.org/0000-0002-0409-3799
Tsuyoshi FukudaDivision of Clinical Pharmacology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Cassie L KirbyDivision of Nephrology and Hypertension, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Lisa J MartinDivision of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Barry L WarshawDivision of Nephrology, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, GA, USA.
Hiren P PatelDivision of Nephrology, Nationwide Children's Hospital, Columbus, OH, USA.
Deepa H ChandDivision of Nephrology, University of Illinois College of Medicine, Peoria, IL, USA.
Gina-Marie BarlettaDivision of Nephrology, Phoenix Children's Hospital, Phoenix, AZ, USA.
Scott K Van WhyDivision of Pediatric Nephrology, Medical College of Wisconsin, Milwaukee, WI, USA.
Rene G VanDeVoordeDivision of Nephrology, Monroe Carell Jr. Children's Hospital, Nashville, TN, USA.
Donald J WeaverDivision of Nephrology, Levine Children's Hospital, Charlotte, NC, USA.
Amy WilsonDivision of Nephrology, Riley Hospital for Children, Indianapolis, IN, USA.
Priya S VergheseDivision of Pediatric Nephrology, University of Minnesota Masonic Children's Hospital, Minneapolis, MN, USA.ORCID http://orcid.org/0000-0002-8836-0881
Alexander A VinksDivision of Clinical Pharmacology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Larry A GreenbaumDivision of Nephrology, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, GA, USA.
Jens GoebelDivision of Nephrology, Children's Hospital Colorado, Aurora, CO, USA.
David K HooperDivision of Nephrology and Hypertension, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Cincinnati Children's Hospital Medical Center · USEmory University · USChildren's Hospital Colorado · USIllinois College · USLevine Children's Hospital · USMedical College of Wisconsin · USMonroe Carell Jr. Children's Hospital · USNationwide Children's Hospital · USPhoenix Children's Hospital · USRiley Hospital for Children · USUniversity of Minnesota Children's Hospital · US

Funding

RESEARCH TRAINING IN PEDIATRIC NEPHROLOGYT32DK007695 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI DEVARAJAN, PRASAD · 1992 to 2023
$2.2M
NIDDK NIH HHS T32 DK007695
6 · The paper itself

Abstract

MMF is commonly prescribed following kidney transplantation, yet its use is complicated by leukopenia. Understanding the genetics mediating this risk will help clinicians administer MMF safely. We evaluated 284 patients under 21 years of age for incidence and time course of MMF-related leukopenia and performed a candidate gene association study comparing the frequency of 26 SNPs between cases with MMF-related leukopenia and controls. We matched cases by induction, steroid duration, race, center, and age. We also evaluated the impact of induction and SNPs on time to leukopenia in all cases. Sixty-eight (24%) patients had MMF-related leukopenia, of which 59 consented for genotyping and 38 were matched with controls. Among matched pairs, no SNPs were associated with leukopenia. With non-depleting induction, UGT2B7-900A>G (rs7438135) was associated with increased risk of MMF-related leukopenia (P = .038). Time to leukopenia did not differ between patients by induction agent, but 2 SNPs (rs2228075, rs2278294) in IMPDH1 were associated with increased time to leukopenia. MMF-related leukopenia is common after transplantation. UGT2B7 may influence leukopenia risk especially in patients without lymphocyte-depleting induction. IMPDH1 may influence time course of leukopenia after transplant.

Indexed as

Genetic Predisposition to DiseaseKidney TransplantationPolymorphism, Single NucleotideAdolescentCase-Control StudiesChildChild, PreschoolFemaleGenetic Association StudiesGenetic MarkersHumansImmunosuppressive AgentsIncidenceInfantLeukopeniaLogistic ModelsGenetic MarkersImmunosuppressive AgentsMycophenolic Acidadverse effectskidney transplantationleukopenia

Identifiers

PMID28869324
PMCPMC5905326
OpenAlexW2751510846

What OpenQuestion holds

Textmetadata
LicenceTDM
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.