Evidence map›Paper›PMID 40091009›Full record

ArticleBMC veterinary research2025

Comparative bioavailability study of two oral formulations of amoxicillin-clavulanic acid in healthy dogs.

Kananuch Vasuntrarak, Koranis Patthanachai, Piyawan Charoenlertkul, Suphachai Nuanualsuwan, Henrique Cheng, Nipattra Suanpairintr

Abstract readComparative Study
In one paragraph

Article in BMC veterinary research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Kananuch VasuntrarakPost-Doctoral Fellowship of Second Century Fund (C2F), Chulalongkorn University, Chulalongkorn University, Bangkok, 10330, Thailand.
Koranis PatthanachaiDepartment of Pharmacology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
Piyawan CharoenlertkulDepartment of Pharmacology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
Suphachai NuanualsuwanDepartment of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
Henrique ChengDepartment of Physiological Sciences, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK, 74078, USA.
Nipattra SuanpairintrDepartment of Pharmacology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand. nipattra.d@chula.ac.th.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAmoxicillin-clavulanic acid combination (AMX-CA) is a widely used oral antibiotic for companion animals. In Thailand, various AMX-CA formulations are available. This study aimed to evaluate and compare the pharmacokinetic profiles and relative bioavailability of two AMX-CA formulations using a randomized, two-period, two-treatment crossover design in six healthy Beagle dogs. Each dog received a 250 mg AMX-CA tablet (formulation A or B) at a dosage of 20.5 ± 2.5 mg/kg, with a 7-day washout period between treatments. Blood samples were collected over a 24-h period post-administration, then AMX and CA concentrations were measured using LC-MS/MS. Bioequivalence was assessed based on the 90% confidence intervals (CI) for peak plasma concentration (C

resultsThe relative bioavailability of formulation B was 76.5% for AMX and 72.7% for CA, compared to formulation A. Only CA's C

conclusionsBioequivalence between the two formulations was not established, indicating that these formulations are not interchangeable.

Indexed as

Amoxicillin-Potassium Clavulanate CombinationAnti-Bacterial AgentsAdministration, OralAnimalsArea Under CurveBiological AvailabilityCross-Over StudiesDogsFemaleMaleTabletsTherapeutic EquivalencyAmoxicillin-Potassium Clavulanate CombinationAnti-Bacterial AgentsTabletsAmoxicillin-clavulanic acidBioavailabilityBioequivalenceDogsGeneric formulationInterchangeabilityLC–MS/MS

Identifiers

PMID40091009
PMCPMC11912621

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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.