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Animals : an open access journal from MDPI2022; 13(1); 64; doi: 10.3390/ani13010064

A Systematic Review of Complementary and Alternative Veterinary Medicine in Sport and Companion Animals: Electrotherapy.

Abstract: Electrotherapy modalities are currently used in the treatment of animals, but the evidence base supporting their use has not yet been systematically reviewed. Cochrane guidelines, as adapted by the Swedish Agency for Health Technology Assessment and Assessment of Social Services, were followed for this systematic review. A literature search regarding all currently known electrotherapy modalities applied to horses, dogs, and cats was conducted for the years 1980-2020 using three databases: CABI, PubMed, and Web of Science Core Collection. Of the 5385 references found, 41 articles were included in the review: 13 papers on pulsed electromagnetic field therapy (PEMFT), 7 on neural electrical muscle stimulation (NEMS), 5 on transcutaneous electrical nerve stimulation (TENS), 4 on static magnets, 3 on interference, 2 each on percutaneous electrical neural stimulation (PENS), bioelectricity, and diathermy, and 1 each on micro-pulsed stimulation, capacitive coupled electrical stimulation, and microwave therapy. The literature per modality was limited in quantity (mean 3.7 papers). Half of the articles were assessed to have a high risk of bias (20 high, 7 moderate, and 14 low). The existing literature used a spectrum of indications and treatment parameters, which makes comparisons and drawing conclusions to support the use of these modalities in clinical practice challenging. The current scientific evidence is not sufficient to support the clinical effects of electrotherapies for any clinical indication in horses, dogs or cats. The selected suggestive results warrant further high-quality research on PEMFT, NEMS, TENS, and PENS.
Publication Date: 2022-12-23 PubMed ID: 36611674PubMed Central: PMC9817672DOI: 10.3390/ani13010064Google Scholar: Lookup
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Summary

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The research systematically reviews the current body of scientific knowledge on complementary and alternative electrotherapy modalities used in veterinary medicine, particularly for sport and companion animals like horses, dogs, and cats. The study concludes that current scientific evidence is not sufficient to endorse the clinical effects of these therapies.

Methodology

  • The researchers followed the Cochrane guidelines, as adapted by the Swedish Agency for Health Technology Assessment and Assessment of Social Services, for conducting a systematic review.
  • A literature search was performed using the CABI, PubMed, and Web of Science Core Collection databases for studies done between the years 1980 to 2020.
  • The search focused on all known electrotherapy modalities applied to horses, dogs, and cats.

Findings

  • Out of 5385 references found, 41 articles were included in the review. These works covered various electrotherapy modalities like pulsed electromagnetic field therapy (PEMFT), neural electrical muscle stimulation (NEMS), transcutaneous electrical nerve stimulation (TENS), and more.
  • The authors found that the quantity of literature per modality was limited (mean 3.7 papers).
  • Approximately half of the reviewed articles were determined to have a high risk of bias (20 high, 7 moderate, and 14 low). Hence, their influence on the overall conclusions of this review is potentially skewed.
  • The reviewed papers utilized a wide range of indications and treatment parameters, making comparisons and conclusions about the benefits of these modalities in clinical practice challenging.

Conclusion

  • The researchers conclude that current scientific evidence is not sufficient to support the clinical effects of electrotherapies for any clinical indications in horses, dogs, and cats.
  • However, they do mention that selected promising results might justify further high-quality research on PEMFT, NEMS, TENS, and PENS.

Cite This Article

APA
Hyytiäinen HK, Boström A, Asplund K, Bergh A. (2022). A Systematic Review of Complementary and Alternative Veterinary Medicine in Sport and Companion Animals: Electrotherapy. Animals (Basel), 13(1), 64. https://doi.org/10.3390/ani13010064

Publication

ISSN: 2076-2615
NlmUniqueID: 101635614
Country: Switzerland
Language: English
Volume: 13
Issue: 1
PII: 64

Researcher Affiliations

Hyytiäinen, Heli K
  • Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, 00014 Helsinki, Finland.
Boström, Anna
  • Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, 00014 Helsinki, Finland.
Asplund, Kjell
  • Department of Public Health and Clinical Medicine, Umeå University, SE 901 87 Umeå, Sweden.
Bergh, Anna
  • Department of Clinical Sciences, Swedish University of Agricultural Sciences, SE 750 07 Uppsala, Sweden.

Grant Funding

  • SLU.ua.2020.4.2-3148. / SLU Future One Health

Conflict of Interest Statement

The authors have no conflict of interest to declare.

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