Evidence map›Paper›PMID 38703749›Full record

ArticleJournal of pharmaceutical and biomedical analysis2024

Development and validation of an UPLC-MS/MS method for the simultaneous determination of fexofenadine and olmesartan in human serum: Application to in vivo pharmacokinetic studies.

Raymond E West, Junmei Zhang, Melanie S Joy, Thomas D Nolin

Abstract readValidation Study
In one paragraph

Article in Journal of pharmaceutical and biomedical analysis, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

4 authors.

Raymond E WestDepartment of Pharmacy and Therapeutics, Center for Clinical Pharmaceutical Sciences, and Health Sciences Small Molecule Biomarker Core, University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA.
Junmei ZhangDepartment of Pharmacy and Therapeutics, Center for Clinical Pharmaceutical Sciences, and Health Sciences Small Molecule Biomarker Core, University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA.
Melanie S JoyDepartment of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, and Renal Diseases and Hypertension, School of Medicine, University of Colorado, Aurora, CO, USA.
Thomas D NolinDepartment of Pharmacy and Therapeutics, Center for Clinical Pharmaceutical Sciences, and Health Sciences Small Molecule Biomarker Core, University of Pittsburgh School of Pharmacy, Pittsburgh, PA, USA. Electronic address: nolin@pitt.edu.

Funding

Drug Metabolizing Enzyme and Transporter Function in Chronic Kidney DiseaseR01GM107122 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI JOY, MELANIE S, NOLIN, THOMAS DOUGLAS · 2014 to 2018
$2.3M
API 4000 QTRAPS10RR023461 · NCRR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI POLOYAC, SAMUEL M · 2007 to 2007
$487k
Small Molecule Biomarker Core: TSQ Altis LC-MS/MSS10OD028540 · OD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI NOLIN, THOMAS DOUGLAS · 2020 to 2020
$429k
NCRR NIH HHS S10 RR023461NIGMS NIH HHS R01 GM107122NIH HHS S10 OD028540
6 · The paper itself

Abstract

A sensitive, reproducible, robust, high-throughput ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was developed and validated for the simultaneous quantification of fexofenadine and olmesartan in human serum. Samples (50 µL) undergo protein precipitation prior to UPLC-MS/MS analysis. The analytes were separated using an Acquity BEH C18 column (2.1 mm × 50 mm, 1.7 µm) at a flow rate of 0.5 mL/min using a gradient elution with a total run time of 4 min. The analytes were detected in positive ion mode and selected reaction monitoring (SRM) was used for quantitation. The standard curve concentration range was 1.0-500.0 ng/mL for both analytes and each analyte showed excellent linearity with correlation coefficients (R

Indexed as

ImidazolesTerfenadineTetrazolesChromatography, High Pressure LiquidHumansLiquid Chromatography-Mass SpectrometryReproducibility of ResultsTandem Mass SpectrometryfexofenadineImidazolesolmesartanTerfenadineTetrazolesFexofenadineLC-MS/MSMass spectrometryOlmesartanPharmacokinetics

Identifiers

PMID38703749
PMCPMC11127746

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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.