ArticleLupus science & medicine2025
Impact of body weight on mycophenolic acid population pharmacokinetics in paediatric lupus nephritis: a pharmacogenomic integration study.
Article in Lupus science & medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Pharmacogenetics and pharmacokinetics of immunosuppressants: clinical correlations and disease activity control in Egyptian female patients with lupus nephritis.Molecular biology reports · 2026Article
- Clozapine Drug-Drug Interactions and Individualized Dosing in Bipolar Disorder: A Model-Informed Precision Dosing Approach.Drug design, development and therapy · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMycophenolic acid (MPA) is recommended for the treatment of lupus nephritis (LN). However, the high pharmacokinetic (PK) variability of MPA contributes to its suboptimal efficacy and an increased incidence of adverse reactions. Rare data reported the impacts of genetic and clinical characteristics on MPA clearance in the paediatric patients with LN.
methodsPaediatric patients with LN receiving mycophenolate mofetil (MMF) were prospectively enrolled. MPA PK parameters were calculated on reaching steady state (defined as at least 7 days), based on plasma concentrations measured before and after administration at intervals of 0.5, 1.5, 2.5, 4, 6, 9 and 12 hours post-MMF treatment. Genetic variants associated with the MPA PK process were identified. The population PKs (PPKs) model was constructed using Phoenix NLME software and validated internally as well as externally.
resultsA total of 51 patients were included in the study, resulting in the acquisition of 146 area under the concentration-time curve (AUC) values. PK analysis revealed that the mean AUC value was 31.05 μg×hour/mL. The mean clearance value was 11.10 L/hour. We screened 29 single nucleotide polymorphisms across 13 candidate genes and identified that eight genetic variants within the
conclusionBody weight emerges as the primary covariate over pharmacogenetic variants in PPK modelling of MPA in paediatric LN. We suggest that an individualised initial dose and adjustment based on body weight can be given in the paediatric population.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.