Intranasal and Serum Gentamicin Concentration: Comparison of Three Topical Administration Protocols in Dogs.
antibiotic
dogs
gentamicin
nasal disease
topical administration protocol
Journal
Veterinary sciences
ISSN: 2306-7381
Titre abrégé: Vet Sci
Pays: Switzerland
ID NLM: 101680127
Informations de publication
Date de publication:
28 Jul 2023
28 Jul 2023
Historique:
received:
20
06
2023
revised:
14
07
2023
accepted:
21
07
2023
medline:
25
8
2023
pubmed:
25
8
2023
entrez:
25
8
2023
Statut:
epublish
Résumé
Antimicrobials' topical administration efficacy has not been assessed in dogs with upper respiratory tract disease. The aim was to compare the concentration of gentamicin in nasal lavage fluid (NALF) and in serum after three topical protocols. This was a prospective crossover study of ten healthy dogs. Gentamicin was nebulized for a duration of 1 week, twice a day, for 10 min in the first protocol (10-min protocol) and for 3 min in the second protocol (3-min protocol), while the third protocol consisted of the administration of 0.25 mL of gentamicin in each nostril (drop protocol). Median concentrations of gentamicin in NALF were 9.39 µg/mL (8.12-19.97 interquartile range), 4.96 µg/mL (4.60-6.43) and 137.00 µg/mL (110.5-162.00) in the 10-min protocol, 3-min protocol and drop protocol, respectively. The result for the drop protocol was significantly higher than those of both nebulization protocols in NALF (
Identifiants
pubmed: 37624277
pii: vetsci10080490
doi: 10.3390/vetsci10080490
pmc: PMC10457901
pii:
doi:
Types de publication
Journal Article
Langues
eng
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