Trial reportDiabetologia1994
Reduction of acetaminophen interference in glucose sensors by a composite Nafion membrane: demonstration in rats and man.
Trial report in Diabetologia, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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
5 citing papers in PubMed, 49 citations in OpenAlex.
- Biocompatibility of common implantable sensor materials in a tumor xenograft model.Journal of biomedical materials research. Part B, Applied biomaterials · 2019Article
- Effect of acetaminophen on CGM glucose in an outpatient setting.Diabetes care · 2015Article
- Detection of 1,5-Anhydroglucitol by Electrochemical Impedance Spectroscopy.Journal of diabetes science and technology · 2014Article
- Mixed monolayers of ferrocenylalkanethiol and encapsulated horseradish peroxidase for sensitive and durable electrochemical detection of hydrogen peroxide.Analytical chemistry · 2009Article
- Fabrication of a Flexible Amperometric Glucose Sensor Using Additive Processes.ECS journal of solid state science and technology : JSSArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
Abstract
Amperometric glucose sensors typically monitor the production of hydrogen peroxide generated in the course of the enzymatic oxidation of glucose. At the applied potential necessary to oxidize the peroxide produced, other species are also electroactive and contribute to the signal. Interference of ascorbate or urate has been effectively eliminated, but that resulting from the widely used analgesic acetaminophen is not. The aim of this work was to reduce this interference, which was found to be possible by introducing a membrane constructed of Nafion. We compared the in vitro sensitivity to acetaminophen of five Nafion sensors with that of five non-Nafion sensors with identical glucose sensitivity (2.0 +/- 0.4 vs 1.9 +/- 0.1 nA.mmol-1.l-1, NS): sensitivity to acetaminophen was 12.2 +/- 2.7 vs 30.8 +/- 6.3 nA.mmol-1.l-1, respectively (p < 0.05). These sensors were tested in rats by implanting in each animal one Nafion and one non-Nafion sensors. The in vivo sensitivity to glucose was similar (0.33 +/- 0.09 vs 0.30 +/- 0.05 nA.mmol-1.l-1, NS). The current generated by an acetaminophen infusion (plasma acetaminophen plateau = 140 +/- 10 mumol/l) was much decreased in the case of the Nafion sensor: 0.5 +/- 0.3 vs 2.0 +/- 0.7 nA, p < 0.05). Five Nafion sensors were implanted in the subcutaneous tissue of normal human volunteers who were given on oral dose of 500 mg acetaminophen.(ABSTRACT TRUNCATED AT 250 WORDS)
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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.