ArticleParasitology research2020
First report of Thelazia callipaeda in a free-ranging Iberian wolf (Canis lupus signatus) from Spain.
Article in Parasitology research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Systematic review on infection and disease caused by Thelazia callipaeda in Europe: 2001-2020.Parasite (Paris, France) · 2020Pooled it
- Eye to eye withCurrent research in parasitology & vector-borne diseases · 2026Article
- Article
- Thelaziasis in humans: A systematic review of reported cases.New microbes and new infections · 2025Review
- Population dynamics of sympatric Phortica spp. and first record of stable presence of Phortica oldenbergi in a Thelazia callipaeda-endemic area of Italy.Parasites & vectors · 2024Article
- Update on infections withCurrent research in parasitology & vector-borne diseases · 2024Article
- Thelazia callipaeda as a potential new threat to european wildcats: insights from an eco-epidemiological study.Veterinary research communications · 2023Article
- Wild carnivores and Thelazia callipaeda zoonotic eyeworms: A focus on wolves.International journal for parasitology. Parasites and wildlife · 2022Article
- Feline thelaziosis (Journal of feline medicine and surgery · 2021Article
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thelazia callipaeda (Spirurida, Thelaziidae) is a vector-borne zoonotic eyeworm able to infect a broad spectrum of carnivores. Here, we describe the first case of bilateral infection by T. callipaeda in the eyes of an adult female Iberian wolf (Canis lupus signatus) in central Spain. Nematodes collected were morphologically identified (n = 42), and two specimens were molecularly characterized. At the sequence analysis of the partial mitochondrial cytochrome c oxidase subunit 1 gene, T. callipaeda haplotype 1 (the only haplotype circulating in Europe) was detected. The role of the Iberian wolf as a natural reservoir for T. callipaeda in the life cycle of this emerging zoonosis and the implications in conservation are discussed.
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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.