Evidence map›Paper›PMID 34208975›Full record

ArticleAnimals : an open access journal from MDPI2021

Causes of Abortions in South American Camelids in Switzerland-Cases and Questionnaire.

Isabelle Rüfli, Corinne Gurtner, Walter U Basso, Beatriz Vidondo, Gaby Hirsbrunner, Patrik Zanolari

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 6% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Alpaca Farming and Management Practices in Poland: Online Questionnaire.Animals : an open access journal from MDPI · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Reproductive Losses and Their Causes in Alpacas-A Survey-Based Study.Animals : an open access journal from MDPI · 2022
    Article
  8. Switzerland-wideFrontiers in veterinary science · 2022
    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.

Isabelle RüfliClinic for Ruminants, Department of Clinical Veterinary Science, Vetsuisse-Faculty, University of Bern, 3012 Bern, Switzerland.ORCID 0000-0003-1591-7690
Corinne GurtnerInstitute of Animal Pathology, Department of Infectious Diseases and Pathobiology, Vetsuisse-Faculty, University of Bern, 3012 Bern, Switzerland.
Walter U BassoInstitute of Parasitology, Department of Infectious Diseases and Pathobiology, Vetsuisse-Faculty, University of Bern, 3012 Bern, Switzerland.
Beatriz VidondoVeterinary Public Health Institute, Vetsuisse-Faculty, University of Bern, 3012 Bern, Switzerland.
Gaby HirsbrunnerClinic for Ruminants, Department of Clinical Veterinary Science, Vetsuisse-Faculty, University of Bern, 3012 Bern, Switzerland.ORCID 0000-0001-5158-8906
Patrik ZanolariClinic for Ruminants, Department of Clinical Veterinary Science, Vetsuisse-Faculty, University of Bern, 3012 Bern, Switzerland.ORCID 0000-0002-9549-2487
University of Bern · CH

Funding

The Specialization Committee (SpezKo) of the Vetsuisse-Faculty, University of Bern, Switzerland we have no grant numberVerein zur Förderung der Forschung im Gesundheitssektor von Lamas und Alpakas e.V. we have no grant number
6 · The paper itself

Abstract

Over the last decade, South American camelids (SAC) have gained increasing popularity in Switzerland. They are used for several purposes such as fiber and meat production, as companion or guard animals and for trekking activities. The purpose of this study was to investigate the frequency and reasons for pregnancy loss and perinatal death in SAC herds. Within the scope of this study, early embryonic losses could not be identified, as pregnancy examinations by ultrasonography are not performed routinely. Aborted and stillborn fetuses were collected, necropsied and analyzed for infectious abortifacients. A nationwide survey among breeders was carried out. During a 1.5-year period, only eight cases of aborted or stillborn alpaca and llama (out of a population of 6550 animals) were reported by the breeders, and their causes were subsequently analyzed. In half of the cases,

Indexed as

abortionalpacaCoxiella burnetiillamaSouth American camelidstillbirthSwitzerland

Identifiers

PMID34208975
PMCPMC8300385
OpenAlexW3177242937

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.