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Comparing the fibrosis inhibition effect of bevacizumab, 5-fluorouracil, and mitomycin C in trabeculectomy in dogs with glaucoma: A series of six cases

Authors

  • Sandra Patricia Acevedo Universidad de Antioquia
  • Nathalia María Correa Valencia Universidad de Antioquia

DOI:

https://doi.org/10.17533/udea.rccp.v36n2a6

Keywords:

dog, fibrinolytic, glaucoma, intraocular pressure, ocular disease, ocular hypertension

Abstract

Anamnesis: A descriptive series of six cases of dogs with glaucoma are presented comparing the fibrosis inhibition effect of three drugs used during trabeculectomy (TEC). Clinical findings: The patients were diagnosed with primary chronic closed-angle glaucoma refractory to topical medical treatment with no pupillary light reflex and negative eyeblink response to threat and ocular pain. Therapeutic approach: Two patients received an intraoperative application of bevacizumab; two received 5-fluorouracil; and two, mitomycin C. Intraocular pressure (IOP) and filtering ampoule were observed on days 1, 7, 30, 60, and 90 post-surgery. Results and conclusion: Bevacizumab regulated IOP under 25 mmHg, constituting the drug of choice for dogs with primary closed-angle glaucoma without previous positive response to topical therapy and subjected to TEC, when compared with 5-fluorouracil and MMC regarding the inhibitory effect of fibrosis.

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Author Biographies

Sandra Patricia Acevedo, Universidad de Antioquia

Private practice, Unidad Oftalmológica Ocularvet (Medellín, Colombia).
CENTAURO Research Group, School of Veterinary Medicine, Faculty of Agricultural Sciences, Universidad de Antioquia (Medellín, Colombia)
https://orcid.org/0000-0001-5161-2654

Nathalia María Correa Valencia, Universidad de Antioquia

CENTAURO Research Group, School of Veterinary Medicine, Faculty of Agricultural Sciences, Universidad de Antioquia (Medellín, Colombia)
https://orcid.org/0000-0001-8836-8827

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Published

2022-09-28

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How to Cite

Acevedo, S. P., & Correa Valencia, N. M. (2022). Comparing the fibrosis inhibition effect of bevacizumab, 5-fluorouracil, and mitomycin C in trabeculectomy in dogs with glaucoma: A series of six cases. Revista Colombiana De Ciencias Pecuarias, 36(3), 109–120. https://doi.org/10.17533/udea.rccp.v36n2a6

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Original research articles