Document Type : Short Communication
Autonomous University of Mexico State, Biotechnology and genetics laboratory to University Center UAEM Amecameca, Mexico City, Mexico
Dermavet Veterinary Hospital, Mexico City, Mexico
Otitis externa is an inflammatory disease of the external ear canal; a therapeutic alternative is the controlled-flux electrolyzed acidic solution (SAEFC) with bactericidal and bacteriostatic properties. The purpose of this study was to evaluate the clinical and cytological efficacies of SAEFCin otitis externa. A total of 30 dogs were examined. The clinical and cytological evaluations were on days 1, 7 and 14; the following was considered: Pain, erythema, exudate, inflammation, ulcers, putrid odor and pigmentation. Cytological evaluations were carried out to examine the presence of polymorphonuclear leukocytes (PMN), intra-cellular bacteria (cocci; IC), extra-cellular bacteria (EC) and yeasts on days 1, 7 and 14. A cotton swab saturated with SAEFC was applied for each dog’s ear. The values of PMN diminished having a significant difference between days. The presence of IC (cocci) had a difference in evaluations from day 1 to day 7 and from day 7 to day 14 demonstrating an important drop. The evaluation of pain showed a sustained decrease until reaching 95.00% of remission, erythema diminished 68.33%, the exudate dropped to 90.00%, inflammation was no longer present by day 14 in 78.00% of the cases and 21.67% showed a slight inflammation, the putrid odor dropped to 95.00% and 5.00% presented a mild odor and by day 14 ear pigmentation was no longer present in 51.67% of the cases and the 48.33% had slight pigmentation. The use of SAEFC is an effective alternative treatment in dogs with otitis externa.
- Bajwa J. Canine otitis externa — Treatment and complications. Can Vet J 2019; 60(1): 97-99.
- Huang HP, Little CJ, McNeil PE. Histological changes in the external ear canal of dogs with otitis externa. Vet Dermatol 2009; 20(5-6): 422-428.
- Choi N, Edginton HD, Griffin CE, et al. Comparison of two ear cytological collection techniques in dogs with otitis externa. Vet Dermatol. 2018; 29(5): 413-e136. doi: 10.1111/vde.12664.
- Zamankhan Malayeri H, Jamshidi S, Zahraei Salehi T. Identification and antimicrobial susceptibility patterns of bacteria causing otitis externa in dogs. Vet Res Commun 2010; 34(5): 435-444.
- Nuttall T. Successful management of otitis externa. In Pract 2016; 38: 17-21.
- Al-Waili N, Salom K, Al-Ghamdi AA. Honey for wound healing, ulcers, and burns; data supporting its use in clinical practice. Scientific World Journal 2011; 11: 766-787.
- Martínez Nova A, Sánchez Rodríguez R, Escamilla Martínez E, et al. The effect of controlled flux electrolyzed acid solution (saefc) protocol in the recovery of phenol total matricectomy: a randomized controlled trial. Rev Esp Podol 2019; 30 (1): 10-14.
- Espinoza-Cerezo O, De la Vega Vargas M, Cerezo de la Vega MA. Study of the effect of controlled flow electrolyzed acid solution (SAEFC) as an antiseptic in diabetic foot ulcers [Spanish]. Med Torreón 2014; 6(3): 40-46.
- Marcos-Tejedor F, Aldana-Caballero A, Martínez-Nova A. Effect of phenol and sodium hydroxide in the bacterial load at nail fold after partial matricectomy. Dermatol Surg 2017; 43(2): 316-317.
- Ngo J, Taminiau B, Fall PA, et al. Ear canal microbiota – a comparison between healthy dogs and atopic dogs without clinical signs of otitis externa. Vet dermatol 2018; 29(5): 425-e140. doi: 10.1111/vde.12674.
- Golkar Z, Bagasra O, Pace DG. Bacteriophage therapy: a potential solution for the antibiotic resistance crisis. J Infect Dev Ctries 2014; 8(2): 129-136.
- Simonová M, Strompfová V, Marciňáková M et al. Chamomile essential oil and its experimental application in rabbits. Acta Hortic 2007; 749: 197-201.
- Oishi N, Duscha S, Boukari H, et al. XBP1 mitigates aminoglycoside-induced endoplasmic reticulum stress and neuronal cell death. Cell Death Dis 2015; 6(5): e1763. doi: 10.1038/cddis.2015.108.