Evidence map›Paper›PMID 34545651›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2022

Biosensor-Enabled Multiplexed On-Site Therapeutic Drug Monitoring of Antibiotics.

H Ceren Ates, Hasti Mohsenin, Christin Wenzel, Regina T Glatz, Hanna J Wagner, Richard Bruch, Nico Hoefflin, Sashko Spassov, Lea Streicher, Sara Lozano-Zahonero and 9 more

Open access · hybridAbstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.2field-weighted citation impact, top 4% of its field
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

26 citing papers in PubMed, 70 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Exhaled Breath Analysis: From Laboratory Test to Wearable Sensing.IEEE reviews in biomedical engineering · 2025
    Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

19 authors at 1 institution in 2 countries.

H Ceren AtesFIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Koehler-Allee 105, 79110, Freiburg, Germany.
Hasti MohseninFaculty of Biology and Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Schaenzlestrasse 18, 79104, Freiburg, Germany.
Christin WenzelDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Regina T GlatzFIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Koehler-Allee 105, 79110, Freiburg, Germany.
Hanna J WagnerFaculty of Biology and Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Schaenzlestrasse 18, 79104, Freiburg, Germany.
Richard BruchFIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Koehler-Allee 105, 79110, Freiburg, Germany.
Nico HoefflinFaculty of Biology and Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Schaenzlestrasse 18, 79104, Freiburg, Germany.
Sashko SpassovDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Lea StreicherDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Sara Lozano-ZahoneroDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Bernd FlammDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Rainer TrittlerDepartment of Pharmacy, Medical Center - University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany.
Martin J HugDepartment of Pharmacy, Medical Center - University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany.
Maja KöhnFaculty of Biology and Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Schaenzlestrasse 18, 79104, Freiburg, Germany.
Johannes SchmidtDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Stefan SchumannDepartment of Anesthesiology and Critical Care, Faculty of Medicine, Medical Center - University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Gerald A UrbanDepartment of Microsystems Engineering (IMTEK), Laboratory for Sensors, University of Freiburg, Georges-Koehler-Allee 103, 79110, Freiburg, Germany.
Wilfried WeberFaculty of Biology and Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Schaenzlestrasse 18, 79104, Freiburg, Germany.
Can DincerFIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Koehler-Allee 105, 79110, Freiburg, Germany.ORCID https://orcid.org/0000-0003-3301-1198
University of Freiburg · DE

Funding

Deutsche Forschungsgemeinschaft 390939984Deutsche Forschungsgemeinschaft 404478562
6 · The paper itself

Abstract

Personalized antibiotherapy ensures that the antibiotic concentration remains in the optimal therapeutic window to maximize efficacy, minimize side effects, and avoid the emergence of drug resistance due to insufficient dosing. However, such individualized schemes need frequent sampling to tailor the blood antibiotic concentrations. To optimally integrate therapeutic drug monitoring (TDM) into the clinical workflow, antibiotic levels can either be measured in blood using point-of-care testing (POCT), or can rely on noninvasive sampling. Here, a versatile biosensor with an antibody-free assay for on-site TDM is presented. The platform is evaluated with an animal study, where antibiotic concentrations are quantified in different matrices including whole blood, plasma, urine, saliva, and exhaled breath condensate (EBC). The clearance and the temporal evaluation of antibiotic levels in EBC and plasma are demonstrated. Influence of matrix effects on measured drug concentrations is determined by comparing the plasma levels with those in noninvasive samples. The system's potential for blood-based POCT is further illustrated by tracking ß-lactam concentrations in untreated blood samples. Finally, multiplexing capabilities are explored successfully for multianalyte/sample analysis. By enabling a rapid, low-cost, sample-independent, and multiplexed on-site TDM, this system can shift the paradigm of "one-size-fits-all" strategy.

Indexed as

Anti-Bacterial AgentsBiosensing TechniquesAnimalsDrug MonitoringPoint-of-Care TestingAnti-Bacterial Agentsexhaled breath condensatemultiplexingnoninvasive diagnosticspoint-of-care testingß-lactam antibiotics

Identifiers

PMID34545651
PMCPMC11468941
OpenAlexW3200333504

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.