Evidence map›Paper›PMID 41348398›Full record

SynthesisClinical pharmacokinetics2026

Pharmacokinetics and Target Attainment of Fluoroquinolones in Older Adults: A Systematic Review.

Arnaud De Clercq, Jeroen Vervalcke, Cristina De Petter, Stef De Ryck, Tania Desmet, Peter De Paepe, Mirko Petrovic, Pieter A De Cock

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Clinical pharmacokinetics, 2026. 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

8 authors.

Arnaud De Clercq *Ghent Precision Dosing Unit, Department of Basic and Applied Medical Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.ORCID 0000-0002-1261-0872
Jeroen Vervalcke *Section of Endocrinology, Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium.ORCID 0009-0004-3909-892X
Cristina De PetterFaculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
Stef De RyckFaculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
Tania DesmetDepartment of Emergency Medicine, Ghent University Hospital, Ghent, Belgium.ORCID 0000-0003-2337-4411
Peter De PaepeGhent Precision Dosing Unit, Department of Basic and Applied Medical Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.ORCID 0000-0001-6596-4095
Mirko PetrovicSection of Geriatrics, Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium.ORCID 0000-0002-7506-8646
Pieter A De CockGhent Precision Dosing Unit, Department of Basic and Applied Medical Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium. pieter.decock@uzgent.be.ORCID 0000-0001-7634-7471

Funding

Universitair Ziekenhuis Gent FIKO21/TYPE2/025Universitair Ziekenhuis Gent FIKO22/TYPE2/017
6 · The paper itself

Abstract

BACKGROUND AND

objectiveFluoroquinolones are among the most frequently prescribed antibiotics in older adults. Age-related pharmacokinetic (PK) changes can affect treatment efficacy and increase the risk of adverse drug reactions. This systematic review provides a comprehensive overview of the current knowledge on the PK and PK/pharmacodynamic (PD) target attainment of fluoroquinolones in older adults to inform strategies for personalised fluoroquinolone therapy.

methodsA comprehensive search of the Medline, Embase, Web of Science and Scopus databases was conducted. Relevant articles published before 1 December 2024 were included when they contained data on the PK of fluoroquinolones in older adults (median age ≥ 65 years). Extracted information included PK parameters, significant covariates influencing PK parameters, PK/PD target attainment rates and dosing recommendations. The ClinPK Statement checklist was used for quality grading.

resultsFifty-five articles were included in this review, encompassing a total of 1542 non-critically ill older adults and 585 younger controls. Eight articles (14.5%) identified covariates with a significant effect on PK parameters. Most of these covariates (66.7%) were indicators of renal function. PK/PD target attainment was assessed in 30.9%, and dosing recommendations were provided in 61.8% of all included PK studies. Studies had an average quality score of 65.9% (standard deviation, SD ± 12.3%).

conclusionsHigh-quality PK studies on fluoroquinolones in older adults remain sparse. While a substantial amount of the included articles provided dosing recommendations, only a minority did so on the basis of PK/PD target attainment data. The limited application of advanced PK/PD modeling and simulation approaches hampers the development of evidence-based, individualised fluoroquinolone dosing strategies in older adults.

trial registrationProspectively registered in PROSPERO. TRIAL REGISTRATION NUMBER: CRD42023480126. Registration date: 17/11/2023.

Indexed as

Anti-Bacterial AgentsFluoroquinolonesAgedAged, 80 and overAge FactorsHumansAnti-Bacterial AgentsFluoroquinolones

Identifiers

What OpenQuestion holds

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Registered trials

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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.