Evidence map›Paper›PMID 28470355›Full record

SynthesisIrish journal of medical science2018

Association of NUDT15 c.415C>T allele and thiopurine-induced leukocytopenia in Asians: a systematic review and meta-analysis.

A L Zhang, J Yang, H Wang, J L Lu, S Tang, X J Zhang

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Irish journal of medical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  5. Overcoming Barriers to Discovery and Implementation of Equitable Pharmacogenomic Testing in Oncology.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2024
    Review
  6. Article
  7. Frontiers in pharmacology · 2022
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  8. Frontiers in pediatrics · 2022
    Article
  9. Meta-Analysis ofFrontiers in pharmacology · 2021
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Review
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

6 authors at 1 institution in 1 country.

A L ZhangDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, NO.1 Jianshe Road, Erqi District, 450052, Zhengzhou, People's Republic of China.
J YangDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, NO.1 Jianshe Road, Erqi District, 450052, Zhengzhou, People's Republic of China.
H WangDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, NO.1 Jianshe Road, Erqi District, 450052, Zhengzhou, People's Republic of China.
J L LuDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, NO.1 Jianshe Road, Erqi District, 450052, Zhengzhou, People's Republic of China.
S TangDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, NO.1 Jianshe Road, Erqi District, 450052, Zhengzhou, People's Republic of China.
X J ZhangDepartment of Pharmacy, The First Affiliated Hospital of Zhengzhou University, NO.1 Jianshe Road, Erqi District, 450052, Zhengzhou, People's Republic of China. firstph@163.com.
First Affiliated Hospital of Zhengzhou University · CN

Funding

the Science and Technology Planning Project of Henan Province 201601001
6 · The paper itself

Abstract

backgroundThiopurines, commonly used to treat autoimmune conditions and cancer, can be limited by life-threatening leucopenia. However, whether NUDT15 (nucleoside diphosphate-linked moiety X-type motif 15) is associated with thiopurine-induced leucopenia in Asians is controversial.

methodsRelevant studies in English that were published until July 10, 2016 were identified through PubMed, EMbase, and other web knowledge databases. Study quality was assessed according to the Newcastle-Ottawa Scale (NOS) criteria. Summary risk ratio (RR) and 95% confidence intervals (CI) were estimated based on a fixed-effects model or a random-effects model, depending on the absence or presence of significant heterogeneity.

resultsSeven studies of 1138 patients met our inclusion criteria. Random-effects model meta-analysis provided evidence that T carriers of NUDT15 c.415C>T were significantly correlated with high incidences of thiopurine-induced leukocytopenia [CT + TT vs. CC: RR = 3.79, 95%CI (2.64 ~ 5.44), P < 0.00001]. This correlation was especially strong in TT patients, where it was found to be significantly increased by 6.54-fold compared with CC patients [TT vs. CC: RR = 6.54, 95%CI (3.34 ~ 12.82), P < 0.00001]. We also found that the NUDT15 c.415C>T variant was common in Asians and Hispanics, but rare in Europeans and Africans; the frequency of the NUDT15 c.415C>T distribution varied substantially by race/ethnicity.

conclusionThe results of this meta-analysis confirm that NUDT15 c.415C>T may be an important predictor of thiopurine-induced leukocytopenia in Asians. Genotype targeting of NUDT15 c.415C>T before initiating thiopurine treatment may be useful to limit leukocytopenia.

Indexed as

AllelesAsian PeopleGenetic Predisposition to DiseaseGenotypeHumansLeukopeniaNudix HydrolasesPyrophosphatasesRisk FactorsNudix HydrolasesNUDT15 protein, humanPyrophosphatasesAsiansLeukocytopeniaNUDT15 c.415C>TThiopurines

Identifiers

PMID28470355
OpenAlexW2611433020

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.