ArticleInfection and drug resistance2021
Analysis of Risk Factors Associated with Reduced Trough Concentrations of Vancomycin in Relation to Renal Function in a Tertiary Hospital in Japan.
Article in Infection and drug resistance, 2021. 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, 2 citations in OpenAlex.
- Impact of Recovery from Febrile Neutropenia on Intra-Individual Variability in Vancomycin Pharmacokinetics in Pediatric Patients.Antibiotics (Basel, Switzerland) · 2025Article
- Correlation Between Vancomycin Trough Concentrations and C-Reactive Protein in Neonates: A Retrospective Observational Study from a Tertiary Hospital in China.Infection and drug resistance · 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
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLow trough concentrations of vancomycin (VCM) are common in patients receiving the drug, because patients are often administered relatively low doses of VCM due to its high potential for renal toxicity. However, the clinical risk factors associated with low VCM trough concentration in relation to renal function are unclear.
methodsPatients at our hospital who received VCM intravenously from January 2018 to December 2020 were analyzed. The patients were divided into two groups based on their renal function: normal and lower renal function, such as estimated glomerular filtration rate (eGFR) ≧60 and <60 mL/min/1.73 m
resultsAmong 101 patients with normal renal function, 47 and 54 patients, respectively, showed lower and appropriate VCM trough concentrations. Elderly age, short stature, and higher C-reactive protein (CRP) level were significantly more common in the lower VCM concentration group compared with appropriate VCM concentration group. Among the 45 patients with renal dysfunction, 20 and 25 patients, respectively, showed lower and appropriate VCM trough concentrations. CRP levels were significantly higher in lower VCM concentration than appropriate VCM concentration subgroups. Multivariate analysis showed that insufficient total VCM doses and higher CRP might have affected the lower VCM trough concentration in patients with normal renal function.
conclusionThe results of this study suggest that higher CRP might be one of the risk factors associated with lower VCM concentration in both normal and low renal function patients. Severely ill and emergency patients might receive a lower VCM dose due to underestimation of the acceptable VCM dose.
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.