Evidence map›Paper›PMID 39183194›Full record

Observational studyEuropean journal of clinical pharmacology2024

Evaluation of pharmacokinetic target attainment and hematological toxicity of linezolid in pediatric patients.

Manal Abouelkheir, Maram R Aldawsari, Leen Ghonem, Aliyah Almomen, Emad Alsarhani, Sarah Alsubaie, Saeed Alqahtani, Zeyad Kurdee, Abdullah Alsultan

Abstract readObservational Study
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In one paragraph

Observational study in European journal of clinical pharmacology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Review
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  5. 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

9 authors.

Manal AbouelkheirDepartment of Clinical Pharmacy, Faculty of Pharmacy, Misr International University, Cairo, Egypt. manal.aboelkheir@miuegypt.edu.eg.
Maram R AldawsariDepartment of Pharmacy, King Saud University Medical City, Riyadh, Saudi Arabia.
Leen GhonemDepartment of Pharmacy, King Saud University Medical City, Riyadh, Saudi Arabia.
Aliyah AlmomenDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
Emad AlsarhaniClinical Pharmacokinetics and Pharmacodynamics Unit, King Saud University Medical City, Riyadh, Saudi Arabia.
Sarah AlsubaiePediatric Infectious Disease Unit, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Saeed AlqahtaniClinical Pharmacokinetics and Pharmacodynamics Unit, King Saud University Medical City, Riyadh, Saudi Arabia.
Zeyad KurdeeClinical Biochemistry Unit, Department of Pathology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Abdullah AlsultanClinical Pharmacokinetics and Pharmacodynamics Unit, King Saud University Medical City, Riyadh, Saudi Arabia. absultan@ksu.edu.sa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLinezolid is commonly used to treat severe and/or resistant Gram-positive infections. Few studies have assessed its pharmacokinetic (PK) target attainment in pediatrics.

objectiveTo evaluate the percentage of pediatrics achieving the PK targets of linezolid with standard dosing regimens and to assess the incidence and risk factors associated with its hematologic toxicity.

methodsThis prospective observational study included pediatric patients aged 0-14 who received linezolid for suspected or proven Gram-positive infections. Linezolid trough concentrations and the 24-h area under the curve (AUC

resultsSeventeen pediatric patients (5 neonates and 12 older pediatrics) were included. A wide variability was observed in linezolid's trough and AUC

conclusionsLinezolid's standard dosing failed to achieve its PK targets in approximately half of our pediatric cohort. Our findings highlight the complex interplay between the risk factors of linezolid-associated hematological toxicity and underscore the importance of its vigilant use and monitoring, particularly in pediatrics with concomitant multiple risk factors.

Indexed as

Anti-Bacterial AgentsLinezolidAdolescentArea Under CurveChildChild, PreschoolFemaleGram-Positive Bacterial InfectionsHumansInfantInfant, NewbornMaleProspective StudiesRisk FactorsAnti-Bacterial AgentsLinezolidDrug exposureHematologic toxicityLinezolidPediatricsPharmacokinetics

Identifiers

What OpenQuestion holds

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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.