Evidence map›Paper›PMID 35193656›Full record

ArticleParasites & vectors2022

Efficacy of a spot-on combination containing 10% w/v imidacloprid and 1% w/v moxidectin for the treatment of troglostrongylosis in experimentally infected cats.

Donato Traversa, Katharina Raue, Hannah Ringeisen, Katrin Blazejak, Katrin Bisterfeld, Angela Di Cesare, Mariasole Colombo, Claudia Böhm, Christina Strube, Matthias Pollmeier

Open access · goldAbstract readRandomized Controlled Trial, Veterinary
In one paragraph

Article in Parasites & vectors, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Article
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

10 authors at 3 institutions in 2 countries.

Donato TraversaFaculty of Veterinary Medicine, Teramo, Italy. dtraversa@unite.it.
Katharina RaueInstitute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hanover, Germany.
Hannah RingeisenElanco Animal Health, Bayer Animal Health GmbH, Monheim, Germany.
Katrin BlazejakElanco Animal Health, Bayer Animal Health GmbH, Monheim, Germany.
Katrin BisterfeldInstitute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hanover, Germany.
Angela Di CesareFaculty of Veterinary Medicine, Teramo, Italy.
Mariasole ColomboFaculty of Veterinary Medicine, Teramo, Italy.
Claudia BöhmElanco Animal Health, Bayer Animal Health GmbH, Monheim, Germany.
Christina StrubeInstitute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Hanover, Germany.
Matthias PollmeierElanco Animal Health, Bayer Animal Health GmbH, Monheim, Germany.
Bayer (Germany) · DEUniversity of Teramo · ITUniversity of Veterinary Medicine Hannover, Foundation · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParasitic bronchopneumonia in domestic cats in Europe, which can manifest with moderate to severe clinical signs, is frequently caused by Troglostrongylus brevior. Data on epizootiological and clinical relevance of cat troglostrongylosis have been published in the last decade but treatment options are still limited. Promising effectiveness data have been generated from clinical cases and field trials for a spot-on formulation containing 1% w/v moxidectin and 10% w/v imidacloprid (Advocate

methodsSixteen and 20 cats experimentally infected with T. brevior were included in two separate studies, i.e., Study 1 and 2, respectively. Cats were infected with T. brevior third-stage larvae via gastric tube. In both studies cats were randomized to untreated (control, Group 1) and treatment (Group 2) groups. In Study 1 and Study 2, the two groups comprised eight and 10 cats each. Treated cats received Advocate

resultsThe experimental model was successful in both studies, as all cats started shedding T. brevior L1 within 25 days post-infection. At necropsy, T. brevior adults were found in 4/8 and 4/10 cats of the control groups in Study 1 and 2, respectively, while none of the treated cats harbored adult worms. The necropsy worm counts in controls did not meet relevant guideline requirements for adequacy of infection, with fewer than six infected cats in the control groups, thus limiting conclusions on treatment efficacy. The fact that 6/8 and 8/10 control cats in Study 1 and 2, respectively, shed L1 up to necropsy while larval shedding ceased in all treated animals after the first treatment provides supporting evidence on the level of efficacy. No remarkable adverse events were recorded in the two studies.

conclusionThese results indicate that Advocate

Indexed as

Cat DiseasesMetastrongyloideaStrongylida InfectionsAnimalsCatsMacrolidesNeonicotinoidsNitro CompoundsimidaclopridMacrolidesmoxidectinNeonicotinoidsNitro CompoundsCatFeline lungwormsMoxidectinTreatmentTroglostrongylus brevior

Identifiers

PMID35193656
PMCPMC8862244
OpenAlexW4212901756

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.