Equine veterinary journal2001; 33(3); 283-289; doi: 10.2746/042516401776249787

A long-term study of 277 cases of equine sinonasal disease. Part 2: treatments and results of treatments.

Abstract: The treatments of 277 horses with equine sinonasal disease (1984-1996), described by Tremaine and Dixon (2001), are reported here. Long-term (median duration 24 months) outcomes of treatment of the more common disorders were good, with 92% of horses with sinonasal mycosis, 84% with primary sinusitis, 82% with sinus cysts, 78% with dental sinusitis and 75% with sinonasal trauma reported to have complete remission of clinical signs. However, only 33% of horses with progressive ethmoidal haematoma (PEH) and 12% with sinonasal neoplasia reported long term remission of clinical signs.
Publication Date: 2001-05-16 PubMed ID: 11352351DOI: 10.2746/042516401776249787Google Scholar: Lookup
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  • Journal Article

Summary

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This research article discusses a long-term study on 277 horses suffering from equine sinonasal disease, evaluating the effectiveness of various treatments and their long-term outcomes. Although most conditions showcased good results, horses with progressive ethmoidal hematoma or sinonasal neoplasia experienced lower remission rates.

Study Background and Aim

  • This research study is a comprehensive assessment of multiple cases of equine sinonasal disease over a span of 12 years, conducted by researchers Tremaine and Dixon. It aims to evaluate and report the effectiveness of various treatment methods on the most common disorders associated with equine sinonasal disease.

Overview of the Conditions Studied and Treatments Used

  • Equine sinonasal disease is a broad term that encompasses several conditions that horses are commonly afflicted with. In this study, the focus was on the treatment of conditions such as sinonasal mycoses, primary sinusitis, sinus cysts, dental sinusitis, sinonasal trauma, progressive ethmoidal hematoma (PEH), and sinonasal neoplasia.
  • The treatments for these conditions were assessed and their effectiveness was determined through the long-term (usually 24 months) remission of symptoms. It is important to note that these were not limited to a singular standardized treatment, but rather various treatments customized based on the individual conditions and the horses’ unique circumstances.

Results from the Study

  • The study reports good outcomes for the most common disorders. For instance, 92% of horses with sinonasal mycosis, 84% with primary sinusitis, 82% with sinus cysts, 78% with dental sinusitis, and 75% with sinonasal trauma were reported to have a complete remission of clinical signs after treatment.
  • However, the outcomes for horses diagnosed with progressive ethmoidal hematoma (PEH) and sinonasal neoplasia were less promising. Only 33% of PEH cases and 12% of sinonasal neoplasia cases were reported to have long term remission of clinical signs.

Conclusion

  • The findings suggest that although most treatments for equine sinonasal disease are effective, the disease’s more severe forms, such as sinonasal neoplasia and PEH, are more stubborn, with lower rates of symptom remission.

Cite This Article

APA
Tremaine WH, Dixon PM. (2001). A long-term study of 277 cases of equine sinonasal disease. Part 2: treatments and results of treatments. Equine Vet J, 33(3), 283-289. https://doi.org/10.2746/042516401776249787

Publication

ISSN: 0425-1644
NlmUniqueID: 0173320
Country: United States
Language: English
Volume: 33
Issue: 3
Pages: 283-289

Researcher Affiliations

Tremaine, W H
  • Department of Veterinary Clinical Studies, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Veterinary Centre, Roslin, Midlothian, UK.
Dixon, P M

    MeSH Terms

    • Animals
    • Cysts / therapy
    • Cysts / veterinary
    • Hematoma / therapy
    • Hematoma / veterinary
    • Horse Diseases / therapy
    • Horses
    • Longitudinal Studies
    • Mycoses / therapy
    • Mycoses / veterinary
    • Nose Diseases / therapy
    • Nose Diseases / veterinary
    • Nose Neoplasms / therapy
    • Nose Neoplasms / veterinary
    • Recurrence
    • Sinusitis / therapy
    • Sinusitis / veterinary
    • Time Factors
    • Treatment Outcome
    • Wounds and Injuries / therapy
    • Wounds and Injuries / veterinary

    Citations

    This article has been cited 14 times.
    1. Tyma JF, Epstein KL. Postoperative sinusitis and pneumonia following exploratory celiotomy for treatment of colic in horses.. Can Vet J 2023 Jan;64(1):76-80.
      pubmed: 36593935
    2. Verwilghen D, Easley J, Zwick T, Uhlhorn M, Grulke S, Simhofer H, Townsend N, Liyou O, Bodeus F, Zani DD, Vlaminck L, Pearce C, Staszyk C, Bienert-Zeit A. Equine Suture Exostosis: A Review of Cases from a Multicenter Retrospective Study.. Vet Sci 2022 Jul 17;9(7).
      doi: 10.3390/vetsci9070365pubmed: 35878382google scholar: lookup
    3. Jehle MC, Biermann NM, Haltmayer E. Trephination versus Minimally Invasive Transnasal Approaches for the Diagnosis and Treatment of Sinus Disease in Horses.. Vet Sci 2022 Jul 1;9(7).
      doi: 10.3390/vetsci9070334pubmed: 35878351google scholar: lookup
    4. Stieger-Vanegas SM, Hanna AL. The Role of Computed Tomography in Imaging Non-neurologic Disorders of the Head in Equine Patients.. Front Vet Sci 2022;9:798216.
      doi: 10.3389/fvets.2022.798216pubmed: 35321060google scholar: lookup
    5. Pezzanite LM, Hackett ES, McCready E, Easley JT. Outcomes following single, caudally based bilateral versus unilateral frontonasal sinusotomy for treatment of equine paranasal sinus disease.. Vet Med Sci 2021 Nov;7(6):2209-2218.
      doi: 10.1002/vms3.607pubmed: 34405566google scholar: lookup
    6. Dixon PM, Barnett TP, Morgan RE, Reardon RJM. Computed Tomographic Assessment of Individual Paranasal Sinus Compartment and Nasal Conchal Bulla Involvement in 300 Cases of Equine Sinonasal Disease.. Front Vet Sci 2020;7:580356.
      doi: 10.3389/fvets.2020.580356pubmed: 33195594google scholar: lookup
    7. Gillen A, Mudge M, Caldwell F, Munsterman A, Hanson R, Brawner W, Almond G, Green E, Stephens J, Walz J. Outcome of external beam radiotherapy for treatment of noncutaneous tumors of the head in horses: 32 cases (1999-2015).. J Vet Intern Med 2020 Nov;34(6):2808-2816.
      doi: 10.1111/jvim.15954pubmed: 33165966google scholar: lookup
    8. Dixon PM, Puidupin C, Borkent D, Liuti T, Reardon RJM. A Computed Tomographic Assessment of Osteitis of Sinus Bony Structures in Horses With Sinonasal Disorders.. Front Vet Sci 2020;7:627.
      doi: 10.3389/fvets.2020.00627pubmed: 33062655google scholar: lookup
    9. Poore LA, Le Roux C, Carstens A. Trauma-induced exostosis of multiple suture lines causing partial bilateral nasolacrimal duct obstruction in a 7-year-old Thoroughbred mare.. J S Afr Vet Assoc 2019 Sep 26;90(0):e1-e7.
      doi: 10.4102/jsava.v90i0.1764pubmed: 31588759google scholar: lookup
    10. Robert MP, Stemmet GP, Smit Y. A bilateral sinus cyst treated via a bilateral frontonasal bone flap in a standing horse.. J S Afr Vet Assoc 2019 Mar 28;90(0):e1-e6.
      doi: 10.4102/jsava.v90i0.1729pubmed: 31038323google scholar: lookup
    11. Bach FS, Bu00f6hler A, Schieder K, Handschuh S, Simhofer H. Surgical enlargement of the nasomaxillary aperture and transnasal conchotomy of the ventral conchal sinus: Two surgical techniques to improve sinus drainage in horses.. Vet Surg 2019 Aug;48(6):1019-1031.
      doi: 10.1111/vsu.13207pubmed: 30968454google scholar: lookup
    12. Haltmayer E, Simhofer H. Progressive ossifying paranasal sinus mass of suspected traumatic origin in a mare: Surgical treatment and follow-up.. Can Vet J 2018 Aug;59(8):866-870.
      pubmed: 30104778
    13. Gordon DL, Radtke CL. Treatment of chronic sinusitis in a horse with systemic and intra-sinus antimicrobials.. Can Vet J 2017 Mar;58(3):289-292.
      pubmed: 28246419
    14. Silva LC, Zoppa AL, Fernandes WR, Baccarin RY, Machado TS. Bilateral sinus cysts in a filly treated by endoscopic sinus surgery.. Can Vet J 2009 Apr;50(4):417-20.
      pubmed: 19436452