Evidence map›Paper›PMID 34739596›Full record

ArticleParasitology research2022

Field study on the determination of the effective dose of injectable fosfatriclaben prodrug in sheep naturally infected with Fasciola hepatica.

Froylán Ibarra-Velarde, Tania Rojas-Campos, Yolanda Vera-Montenegro, Miguel Flores-Ramos, Rafael Castillo, Gerardo Leyva-Gómez

Abstract readClinical Trial, Veterinary
PubMed Publisher
In one paragraph

Article in Parasitology research, 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
0.9field-weighted citation impact, top 27% 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

6 authors at 1 institution in 1 country.

Froylán Ibarra-VelardeFacultad de Medicina Veterinaria y Zootecnia, Departamento de Parasitología, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México. ibarraf@unam.mx.ORCID http://orcid.org/0000-0001-5529-4702
Tania Rojas-CamposFacultad de Medicina Veterinaria y Zootecnia, Departamento de Parasitología, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México.
Yolanda Vera-MontenegroFacultad de Medicina Veterinaria y Zootecnia, Departamento de Parasitología, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México.
Miguel Flores-RamosFacultad de Medicina Veterinaria y Zootecnia, Departamento de Parasitología, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México.
Rafael CastilloFacultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México.
Gerardo Leyva-GómezFacultad de Química, Departamento de Farmacia, Universidad Nacional Autónoma de México, 04510, Ciudad de México, México.
Universidad Nacional Autónoma de México · MX

Funding

Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México Project DEGAPA-UNAM - IT201018
6 · The paper itself

Abstract

The aim of the present study was to determine the effective dose of fosfatriclaben through a field study in sheep naturally infected with F. hepatica. Thirty crossbred sheep positive for fluke eggs were selected for inclusion in the trial. On day 0, 5 groups of 6 animals each were formed for treatments: group 1 (G1), G2, and G3 received fosfatriclaben at 4, 6, and 8 mg/kg/IM, respectively. G4 received triclabendazole at 10 mg/kg/PO, and G5 was the untreated control group. Fecal samples of the sheep were analyzed to count the number of fluke eggs to evaluate the percentage of egg reduction. Twenty-one days after treatment, all sheep were humanely euthanized to extract the flukes from the bile ducts. They were counted to assess the percentage of fluke reduction. Fosfatriclaben reduced fluke eggs by 99.6, 99.6, and 100% and flukes by 94.3, 100, and 100%, respectively. Triclabendazole reduced fluke eggs by 95.2% and flukes by 100%. The fosfatriclaben injectable prodrug showed a high fasciolicidal efficacy similar to triclabendazole, with advantages over its predecessor, since only half the dose as compared to triclabendazole was required to remove eggs and flukes in the sheep that were studied.

Indexed as

AnthelminticsFasciola hepaticaFascioliasisProdrugsSheep DiseasesAnimalsSheepAnthelminticsProdrugsBioisostereFasciola hepaticaFosfatriclabenTriclabendazoleVeterinary prodrug

Identifiers

PMID34739596
OpenAlexW3209490400

What OpenQuestion holds

Textmetadata
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.