ArticleClinical pharmacokinetics2026
Use of a Cystatin C-Based GFR Equation in a Population Pharmacokinetic Model of Methotrexate Clearance in Adult Patients with Lymphoma.
Article in Clinical pharmacokinetics, 2026. 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.
- Population pharmacokinetic model of high-dose methotrexate in Malaysian adults with hematological malignancies.European journal of clinical pharmacology · 2026Article
- A Model-Informed Early Prediction of Methotrexate-Induced Acute Kidney Injury in Pediatric Patients with Osteosarcoma Using Real-World Data: A Multi-center Pharmacokinetic Study.Clinical pharmacokinetics · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
backgroundHigh-dose methotrexate (HDMTX) is a key treatment for lymphoma with central nervous system involvement. Whether incorporating cystatin C into glomerular filtration rate estimation improves methotrexate (MTX) clearance prediction remains unclear.
objectivesWe aimed to evaluate whether cystatin C-inclusive glomerular filtration rate equations improve MTX clearance prediction and to explore the relationship between MTX exposure and acute kidney injury (AKI) in adult patients with lymphoma receiving HDMTX.
methodsThis was a prospective single-center study performed on 80 adult patients with lymphoma receiving HDMTX (1.5-8 g/m
resultsA two-compartment model best described the pharmacokinetic data, with baseline albumin and CKD-EPI creatinine-cystatin C (eGFRCr-CysC) as significant covariates on clearance. Seventeen patients (21%) developed any-stage AKI. Among those receiving ≤ 3.5 g/m
conclusionsOur results support the use of cystatin C-inclusive glomerular filtration rate estimates in MTX pharmacokinetic modeling and suggest early MTX concentration sampling may identify AKI risk, enabling proactive, AKI-mitigating clinical interventions during HDMTX therapy.
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.