Evidence map›Paper›PMID 32571814›Full record

Observational studyAntimicrobial agents and chemotherapy2020

Effectiveness of Vancomycin Dosing Guided by Therapeutic Drug Monitoring in Adult Patients Receiving Extracorporeal Membrane Oxygenation.

Prashanti Marella, Jason Roberts, Karen Hay, Kiran Shekar

Abstract readObservational Study
In one paragraph

Observational study in Antimicrobial agents and chemotherapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
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.

Prashanti MarellaDepartment of Intensive Care Medicine, Mater Hospitals, Brisbane, Queensland, Australia Prashanti.marella@gmail.com.
Jason RobertsUniversity of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.ORCID 0000-0001-6218-435X
Karen HayQIMR Berghofer Medical Research Institute, Brisbane, Australia.
Kiran ShekarAdult Intensive Care Services and Critical Care Research Group, the Prince Charles Hospital, Brisbane, Queensland, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The clinical situation for patients receiving extracorporeal membrane oxygenation (ECMO) is complex, and drug dosing is complicated by significant pharmacokinetic alterations. We sought to describe the frequency of achievement of therapeutic vancomycin concentrations in critically ill patients receiving ECMO with therapeutic drug monitoring (TDM). In this retrospective observational study, we included all critically ill patients receiving TDM for vancomycin while on ECMO. The primary outcome was the proportion of plasma vancomycin concentrations in the therapeutic range (15 to 20 mg/liter). Factors associated with not achieving therapeutic concentrations were investigated, including ECMO duration and use of renal replacement therapies. Vancomycin TDM was performed for 77 of 116 (66%) patients on ECMO. Median (interquartile range) duration of ECMO support was 7 days (4 to 16 days). The proportion of measurements in the therapeutic range (15 to 20 mg/liter) was 24%, while 46% were subtherapeutic (<15 mg/liter) and 30% were supratherapeutic (>20 mg/liter). The proportion of measures in the therapeutic range was significantly higher on ECMO days for 6 to 13 (incidence rate ratio [IRR], 2.4; 95% confidence interval [CI], 1.2 to 4.6;

Indexed as

Extracorporeal Membrane OxygenationVancomycinAdultCritical IllnessDrug MonitoringHumansRenal Replacement TherapyVancomycinECMOTDMtherapeutic failuretoxicityvancomycin

Identifiers

PMID32571814
PMCPMC7449221

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.