Evidence map›Paper›PMID 34313718›Full record

ArticleJournal of analytical toxicology2022

Development and Validation of a Quantitative UHPLC-MS-MS Method for the Determination of Alpha-Chloralose in Feline Blood and Application on Blood Samples Collected from Cats with Symptoms of Alpha-Chloralose Poisoning.

Ulrika Windahl, Sandra Lundgren, Margareta Sprycha, Cecilia Tegner, Kristoffer Dreimanis, Annica Tevell Åberg

Open access · hybridAbstract read
In one paragraph

Article in Journal of analytical toxicology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
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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

6 authors at 3 institutions in 1 country.

Ulrika WindahlSwedish National Veterinary Institute (SVA), Uppsala 75189, Sweden.ORCID 0000-0001-9311-6982
Sandra LundgrenUniversity Animal Hospital, Swedish University of Agricultural Sciences, Uppsala 75007, Sweden.
Margareta SprychaSwedish National Veterinary Institute (SVA), Uppsala 75189, Sweden.
Cecilia TegnerUniversity Animal Hospital, Swedish University of Agricultural Sciences, Uppsala 75007, Sweden.
Kristoffer DreimanisUniversity Animal Hospital, Swedish University of Agricultural Sciences, Uppsala 75007, Sweden.
Annica Tevell ÅbergSwedish National Veterinary Institute (SVA), Uppsala 75189, Sweden.
Swedish University of Agricultural Sciences · SESwedish Veterinary Agency · SEUppsala University · SE

Funding

Djurvännernas Förening, Stockholm, Animal Welfare SwedenDjurvännernas FÖrening, Stockholm, Animal Welfare SwedenThe Swedish Environmental Protection Agency
6 · The paper itself

Abstract

Alpha-chloralose (AC) is used as a rodenticide as well as an anesthetic agent in laboratory animals. It was previously also used as an avicide. Detection of AC in blood samples or in body tissues collected postmortem is key for the diagnosis of clinical cases and a requirement for surveillance of secondary toxicosis, including potential cases in wild animals. Reports on poisoning of humans and non-laboratory animals confirmed by the detection of AC or its metabolites are available, however poisoning of domestic animals are rarely available. Furthermore, reports on clinical cases in domestic animals rarely report quantifications of AC in blood or body tissues. The present study describes the validation of a quantitative ultra high performance liquid chromatography--tandem mass spectrometry (UHPLC--MS-MS) method that can be used in cases of suspected AC poisoning in cats. The validation study showed the method to be fit for purpose. In serum, the limit of quantification was 100 ng/mL and the limit of detection was 30 ng/mL. The new analytical method was applied on blood samples collected from 20 individual cats with a preliminary clinical diagnosis of acute AC poisoning. AC was confirmed in all 20 feline blood samples, and the concentration range of AC was 538-17,500 ng/mL. The quantitative method developed in this study was found to be a fast and selective method for confirmation of AC poisoning using blood samples from cats.

Indexed as

RodenticidesTandem Mass SpectrometryAnimalsCatsChloraloseChromatography, High Pressure LiquidHumansLimit of DetectionChloraloseRodenticides

Identifiers

PMID34313718
PMCPMC9282274
OpenAlexW3185647234

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.