Evidence map›Paper›PMID 25540593›Full record

ArticlePharmacogenomics and personalized medicine2014

Mycophenolic acid AUC in Thai kidney transplant recipients receiving low dose mycophenolate and its association with UGT2B7 polymorphisms.

Manop Pithukpakorn, Tiwat Tiwawanwong, Yupaporn Lalerd, Anunchai Assawamakin, Nalinee Premasathian, Adis Tasanarong, Wanna Thongnoppakhun, Attapong Vongwiwatana

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Article in Pharmacogenomics and personalized medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 14 citations in OpenAlex.

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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 2 countries.

Manop PithukpakornDivision of Medical Genetics, Mahidol University, Bangkok, Thailand.
Tiwat TiwawanwongDivision of Nephrology, Department of Medicine, Mahidol University, Bangkok, Thailand.
Yupaporn LalerdDivision of Molecular Genetics, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Anunchai AssawamakinDivision of Molecular Genetics, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand ; Department of Pharmacology, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand.
Nalinee PremasathianDivision of Nephrology, Department of Medicine, Mahidol University, Bangkok, Thailand.
Adis TasanarongDepartment of Medicine, Faculty of Medicine, Thammasat University, Bangkok, Thailand.
Wanna ThongnoppakhunDivision of Molecular Genetics, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Attapong VongwiwatanaDivision of Nephrology, Department of Medicine, Mahidol University, Bangkok, Thailand.
Mahidol University · THMedical Genetics Center · DESiriraj Hospital · THThammasat University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDespite use of a lower mycophenolate dose in Thai kidney transplant patients, acceptable graft and patient outcomes can be achieved. We therefore examined the pharmacokinetics of mycophenolic acid (MPA) by area under the curve (AUC) and investigated genetic contribution in mycophenolate metabolism in this population.

methodsKidney transplant recipients with stable graft function who were receiving mycophenolate mofetil 1,000 mg/d in combination with either cyclosporine or tacrolimus, and prednisolone were studied. The MPA concentration was measured by fluorescence polarization immunoassay (FPIA), at predose and 1, 1.5, 2, 4, 6, 8, 10, and 12 hours after dosing. Genetic polymorphisms in UGT1A8, UGT1A9, and UGT2B7 were examined by denaturing high-performance liquid chromatography (DHPLC)-based single-base extension (SBE) analysis.

resultsA total 138 patients were included in study. The mean AUC was 39.49 mg-h/L (28.39-89.58 mg-h/L), which was in the therapeutic range. The correlation between the predose MPA concentration and AUC was poor. The mean AUC in the tacrolimus group was higher than that in the cyclosporine group. Polymorphisms in UGT2B7 showed significant association with AUC.

conclusionMost of our patients with reduced mycophenolate dose had the AUC within the therapeutic range. Genetic polymorphisms in UGT2B7 may play a role in MPA metabolism in Thai kidney transplant patients.

Indexed as

immunosuppressiveMPApharmacokineticUGT

Identifiers

PMID25540593
PMCPMC4270037
OpenAlexW2084180761

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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.