PubAg

Main content area

You searched for: Subject "otitis externa" Remove constraint Subject: "otitis externa" Journal Veterinary dermatology Remove constraint Journal: Veterinary dermatology Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
Start Over

Search

47  Search Results

« Previous | 1 - 20 of 47 |
Number of results to display per page

Search Results

1. Determination of minimum inhibitory concentrations for silver sulfadiazine and other topical antimicrobial agents against strains of Pseudomonas aeruginosa isolated from canine otitis externa

Author:
von Silva‐Tarouca, Maritta S. E.; Wolf, Georg; Mueller, Ralf S.
Source:
Veterinary dermatology 2019 v.30 no.2 pp. 145
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Pseudomonas aeruginosa; dogs; enrofloxacin; gentamicin; imipenem; marbofloxacin; minimum inhibitory concentration; polymyxin B; silver; sulfadiazine; veterinary medicine;     Show all 12 Subjects
Abstract:
... BACKGROUND: Otitis externa is a common presenting complaint in practice. Ear infections by Pseudomonas aeruginosa are particularly problematic due to the organism's high level of resistance and ability to damage the tympanum. Treatment should be based on susceptibility testing although minimum inhibitory concentrations (MICs) are not available for all treatment options. Silver sulfadiazine has bee ...
DOI:
10.1111/vde.12718

2. Characterization of the otic bacterial microbiota in dogs with otitis externa compared to healthy individuals

Author:
Korbelik, Juraj; Singh, Ameet; Rousseau, Joyce; Weese, J. Scott
Source:
Veterinary dermatology 2019 v.30 no.3 pp. 228
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; DNA; Pseudomonas; Staphylococcus; bacteria; bioinformatics; community structure; computer software; discriminant analysis; dog diseases; dogs; ears; genes; ribosomal RNA; species diversity; veterinary medicine;     Show all 16 Subjects
Abstract:
... BACKGROUND: Otitis externa is a common multifactorial disease in dogs. The diversity of the cutaneous microbiota in dogs appears to decrease in diseased states. However, little is known about the microbiota of the canine ear and how it is altered by disease. HYPOTHESIS/OBJECTIVES: To describe the otic bacterial microbiota in dogs with otitis externa compared to healthy dogs. ANIMALS: Samples were ...
DOI:
10.1111/vde.12734

3. Clinical analysis and nonsurgical management of 11 dogs with aural cholesteatoma

Author:
Imai, Akihiro; Kondo, Hirotaka; Suganuma, Tsunenori; Nagata, Masahiko
Source:
Veterinary dermatology 2019 v.30 no.1 pp. 42
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; biopsy; cleaning; dogs; drug therapy; ears; epithelium; head; histology; keratinization; magnetic resonance imaging; medical records; medical treatment; paralysis; tomography; veterinary medicine;     Show all 16 Subjects
Abstract:
... BACKGROUND: Aural cholesteatomas, also called tympanokeratomas, are destructive and expansile growths of keratinizing epithelium that develop in the middle ear. They have been reported sporadically in dogs, and surgery is usually the recommended treatment. OBJECTIVES: To describe the common clinical, radiological and histological findings of cholesteatoma; to report on the outcome of conservative ...
DOI:
10.1111/vde.12707

4. Effective treatment and decolonization of a dog infected with carbapenemase (VIM‐2)‐producing Pseudomonas aeruginosa using probiotic and photodynamic therapies

Author:
Sellera, Fábio P.; Fernandes, Miriam R.; Sabino, Caetano P.; de Freitas, Laura M.; da Silva, Luciano C.B.A.; Pogliani, Fabio C.; Ribeiro, Martha S.; Hamblin, Michael R.; Lincopan, Nilton
Source:
Veterinary dermatology 2019 v.30 no.2 pp. 170
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Pseudomonas aeruginosa; bacteria; bacterial infections; beta-lactamase; dogs; ears; intestines; methylene blue; multiple drug resistance; oral administration; pathogens; photochemotherapy; photosensitizing agents; probiotics; signs and symptoms (animals and humans); veterinary medicine; wavelengths;     Show all 18 Subjects
Abstract:
... BACKGROUND: Carbapenem‐resistant bacterial infections are a critical problem in veterinary medicine with limited treatment options. OBJECTIVE: To describe effective probiotic and photodynamic therapy of a dog with gut colonization and ear infection caused by a hospital‐associated lineage of carbapenemase (VIM‐2)‐producing Pseudomonas aeruginosa. ANIMALS: A 5‐year‐old Lhasa apso dog presented with ...
DOI:
10.1111/vde.12714

5. In vitro antimicrobial activity of seven adjuvants against common pathogens associated with canine otitis externa

Author:
Chan, Wei Yee; Khazandi, Manouchehr; Hickey, Elizabeth E.; Page, Stephen W.; Trott, Darren J.; Hill, Peter B.
Source:
Veterinary dermatology 2019 v.30 no.2 pp. 133
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; EDTA (chelating agent); Malassezia pachydermatis; Proteus mirabilis; Pseudomonas aeruginosa; Staphylococcus pseudintermedius; Streptococcus; acetylcysteine; adjuvants; antibiotic resistance; antimicrobial properties; bacterial infections; dog diseases; dogs; ears; guidelines; microorganisms; minimum inhibitory concentration; multiple drug resistance; pathogens; polymyxin B; veterinary medicine;     Show all 22 Subjects
Abstract:
... BACKGROUND: An antibiotic adjuvant is a chemical substance used to modify or augment the effectiveness of primary antimicrobial agents against drug‐resistant micro‐organisms. Its use provides an alternative approach to address the global issue of antimicrobial resistance and enhance antimicrobial stewardship. HYPOTHESIS/OBJECTIVES: To determine the antimicrobial activity of a panel of potential an ...
DOI:
10.1111/vde.12712

6. Analysis of the otic mycobiota in dogs with otitis externa compared to healthy individuals

Author:
Korbelik, Juraj; Singh, Ameet; Rousseau, Joyce; Weese, J. Scott
Source:
Veterinary dermatology 2018 v.29 no.5 pp. 417
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; DNA; Malassezia; bioinformatics; computer software; discriminant analysis; dogs; ears; fungi; humans; internal transcribed spacers; mycobiota; veterinary medicine;     Show all 13 Subjects
Abstract:
... BACKGROUND: Otitis externa is a common multifactorial disease with a prevalence in dogs as high as 10–20%. In humans, the diversity of the cutaneous mycobiota appears to increase in diseased states, whereas one canine study identified a decrease in diversity of the cutaneous mycobiota in atopic dogs compared to healthy individuals. HYPOTHESIS/OBJECTIVES: To describe the otic mycobiota in dogs with ...
DOI:
10.1111/vde.12665

7. Comparison of two ear cytological collection techniques in dogs with otitis externa

Author:
Choi, Nellie; Edginton, Heather D.; Griffin, Craig E.; Angus, John C.
Source:
Veterinary dermatology 2018 v.29 no.5 pp. 413
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Bacilli; Malassezia; bacteria; cotton; dogs; ears; lymphocytes; macrophages; monocytes; rubber; t-test; veterinary medicine; yeasts;     Show all 14 Subjects
Abstract:
... BACKGROUND: Canine otitis externa is a common disease. Cytological evaluation of otic exudate is a useful diagnostic test to direct and monitor treatment for otitis externa. One method of collecting ear cytological specimens utilizes a cotton‐tipped swab inserted into the vertical ear canal. A proposed alternative method is to aspirate exudate from the deep horizontal canal using a rubber tube. HY ...
DOI:
10.1111/vde.12664

8. Ear canal microbiota – a comparison between healthy dogs and atopic dogs without clinical signs of otitis externa

Author:
Ngo, Jerome; Taminiau, Bernard; Fall, Papa Aboulaye; Daube, Georges; Fontaine, Jacques
Source:
Veterinary dermatology 2018 v.29 no.5 pp. 425
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Escherichia; Ralstonia; Staphylococcus; atopic dermatitis; databases; dogs; dysbiosis; ears; microorganisms; ribosomal DNA; signs and symptoms (animals and humans); veterinary medicine;     Show all 13 Subjects
Abstract:
... BACKGROUND: The canine skin microbiota has been evaluated using relatively new microbiological techniques; studies have shown a difference in the composition of bacterial populations between healthy dogs and those with canine atopic dermatitis (cAD). However, little has been reported concerning the ear canal microbiota despite the fact that otitis externa is a common problem in dogs with cAD. HYPO ...
DOI:
10.1111/vde.12674

9. Computed tomographic findings in 205 dogs with clinical signs compatible with middle ear disease: a retrospective study

Author:
Belmudes, Audrey; Pressanti, Charline; Barthez, Paul Y.; Castilla‐Castaño, Eloy; Fabries, Lionel; Cadiergues, Marie C.
Source:
Veterinary dermatology 2018 v.29 no.1 pp. 45
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Cavalier King Charles Spaniel; French Bulldog; computed tomography; dogs; ears; head; medical records; otitis media; retrospective studies; veterinary medicine;     Show all 11 Subjects
Abstract:
... BACKGROUND: Computed tomography (CT) is considered to be the reference method to evaluate middle ear structures. OBJECTIVES: To evaluate the presence and severity of CT changes in the middle ear and establish if any specific clinical presentations are associated with otitis media. ANIMALS: Medical records of animals referred for CT with history and clinical signs consistent with middle ear disease ...
DOI:
10.1111/vde.12503

10. Use of oral fluralaner for the treatment of Psoroptes cuniculi in 15 naturally infested rabbits

Author:
Sheinberg, Galia; Romero, Camilo; Heredia, Rafael; Capulin, Miguel; Yarto, Enrique; Carpio, Juan
Source:
Veterinary dermatology 2017 v.28 no.4 pp. 393
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Psoroptes cuniculi; cotton; ears; ectoparasites; females; mites; oral administration; rabbits; veterinary medicine; New Zealand;     Show all 11 Subjects
Abstract:
... BACKGROUND: Psoroptes cuniculi, a nonburrowing ear mite, is a common ectoparasite of rabbits. Constant irritation of the auditory canal by the presence of this mite can lead to otitis externa or otoacariasis. OBJECTIVE: The goal of this study was to evaluate the effect of fluralaner on rabbits naturally infested with P. cuniculi and exhibiting clinical signs. ANIMALS: Fifteen female New Zealand do ...
DOI:
10.1111/vde.12429

11. Impact of a terbinafine–florfenicol–betamethasone acetate otic gel on the quality of life of dogs with acute otitis externa and their owners

Author:
Noli, Chiara; Sartori, Roberta; Cena, Tiziana
Source:
Veterinary dermatology 2017 v.28 no.4 pp. 386
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; acetates; cell biology; cleaning; dogs; gels; pruritus; quality of life; questionnaires; therapeutics; veterinarians; veterinary medicine;     Show all 12 Subjects
Abstract:
... BACKGROUND: Treatment of canine otitis externa with owner‐administered products can be difficult. OBJECTIVES: To evaluate otic treatment administered by a veterinarian on quality of life (QoL) of dogs with otitis externa and their owners, and on clinical and cytology parameters of otitis; compared to an owner‐administered treatment. ANIMALS: Fifty client‐owned dogs randomly randomized into two gro ...
DOI:
10.1111/vde.12433

12. In vitro antimicrobial activity of narasin against common clinical isolates associated with canine otitis externa

Author:
Chan, Wei Yee; Hickey, Elizabeth E.; Khazandi, Manouchehr; Page, Stephen W.; Trott, Darren J.; Hill, Peter B.
Source:
Veterinary dermatology 2018 v.29 no.2 pp. 149
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Gram-positive bacteria; Malassezia pachydermatis; Proteus mirabilis; Pseudomonas aeruginosa; Staphylococcus pseudintermedius; Streptococcus; antibiotic resistance; antifungal properties; coccidiostats; dogs; drugs; ears; humans; medicine; minimum inhibitory concentration; multiple drug resistance; narasin; rumen; veterinary medicine; yeasts;     Show all 21 Subjects
Abstract:
... BACKGROUND: Antimicrobial resistance and antimicrobial stewardship are of ever‐increasing importance in veterinary medicine. Re‐purposing of old drugs that are not used in human medicine is one approach that addresses the emergence of multidrug resistance in canine skin and ear infections, and can reduce the use of critically important human antibiotic classes. HYPOTHESIS/OBJECTIVES: To determine ...
DOI:
10.1111/vde.12516

13. Prior antimicrobial use as a risk factor for resistance in selected Staphylococcus pseudintermedius isolates from the skin and ears of dogs

Author:
Zur, Gila; Gurevich, Bella; Elad, Daniel
Source:
Veterinary dermatology 2016 v.27 no.6 pp. 468
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; fluoroquinolones; drug therapy; antibiotic resistance; drugs; ears; dogs; multiple drug resistance; risk factors; pyoderma; Staphylococcus pseudintermedius; methicillin; bacteria;     Show all 13 Subjects
Abstract:
... BACKGROUND: Antimicrobial resistance within bacteria continues to present therapeutic challenges. One presumed risk factor for increased rates of resistance is prior exposure to antimicrobial drugs. OBJECTIVES: To examine the impact of time since most recent exposure, the number of prior antimicrobial exposures and duration of use on antimicrobial resistance rates in Staphylococcus pseudintermediu ...
DOI:
10.1111/vde.12382

14. Efficacy of medical grade honey in the management of canine otitis externa – a pilot study

Author:
Maruhashi, Emi; Braz, Berta São; Nunes, Telmo; Pomba, Constança; Belas, Adriana; Duarte‐Correia, José Henrique; Lourenço, Ana Mafalda
Source:
Veterinary dermatology 2016 v.27 no.2 pp. 93
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Staphylococcus pseudintermedius; alternative medicine; antibiotic resistance; bacteria; clinical trials; dogs; honey; in vitro studies; pathogens; pruritus; veterinary medicine;     Show all 12 Subjects
Abstract:
... BACKGROUND: The high prevalence of antimicrobial resistance within otic pathogens has created a need for alternative therapies of otitis externa (OE). Evidence suggests that medical grade honey (MGH) may be effective against drug‐resistant pathogens. HYPOTHESIS/OBJECTIVES: The efficacy of a commercial MGH compound was assessed in an open clinical trial. We hypothesized that it would be an effectiv ...
DOI:
10.1111/vde.12291

15. In vitro antimicrobial activity of a gel containing antimicrobial peptide AMP2041, chlorhexidine digluconate and Tris‐EDTA on clinical isolates of Pseudomonas aeruginosa from canine otitis

Author:
Ghibaudo, Giovanni; Santospirito, Davide; Sala, Andrea; Flisi, Sara; Taddei, Simone; Cavirani, Sandro; Cabassi, Clotilde Silvia
Source:
Veterinary dermatology 2016 v.27 no.5 pp. 391
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; EDTA (chelating agent); Pseudomonas aeruginosa; antibacterial properties; antimicrobial peptides; chlorhexidine; dogs; gels; geometry; inflammation; minimum inhibitory concentration; multiple drug resistance;     Show all 12 Subjects
Abstract:
... BACKGROUND: Pseudomonas aeruginosa (PA) may cause suppurative otitis externa with severe inflammation and ulceration in dogs. Multidrug resistance is commonly reported for this organism, creating a difficult therapeutic challenge. OBJECTIVE: The aim of this study was to evaluate the in vitro antimicrobial activity of a gel containing 0.5 μg/mL of antimicrobial peptide AMP2041, 0.07% chlorhexidine ...
DOI:
10.1111/vde.12371

16. Evidence‐based veterinary dermatology: a review of published studies of treatments for Otodectes cynotis (ear mite) infestation in cats

Author:
Yang, Ching; Huang, Hui‐Pi
Source:
Veterinary dermatology 2016 v.27 no.4 pp. 221
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Otodectes cynotis; cats; drug therapy; drugs; ears; imidacloprid; in vivo studies; meta-analysis; mites; moxidectin; parasites; randomized clinical trials; selamectin; selection criteria; veterinary medicine;     Show all 16 Subjects
Abstract:
... BACKGROUND: Otodectes cynotis (ear mite) accounts for 50–80% of cases of otitis externa in cats. Various treatment options exist but evidence‐based reviews on treatments for this parasite have not been conducted. HYPOTHESIS/OBJECTIVES: The purpose of this study was to systematically review the efficacy of treatments for Otodectes cynotis infestation in cats, to provide recommendations for their us ...
DOI:
10.1111/vde.12340

17. Antibacterial effect of N‐acetylcysteine on common canine otitis externa isolates

Author:
May, Elizabeth R.; Conklin, Katherine A.; Bemis, David A.
Source:
Veterinary dermatology 2016 v.27 no.3 pp. 188
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Corynebacterium; Pseudomonas aeruginosa; Staphylococcus pseudintermedius; Streptococcus; acetylcysteine; antibacterial properties; bacteria; biofilm; dogs; drug resistance; minimum inhibitory concentration; veterinary medicine;     Show all 13 Subjects
Abstract:
... BACKGROUND: N‐Acetylcysteine (NAC) has the potential to be a useful therapeutic agent for the treatment of otitis externa due to its antimicrobial and mucolytic properties, as well as its ability to disrupt bacterial biofilm. HYPOTHESIS/OBJECTIVES: To determine the antibacterial activity of NAC against common bacterial isolates associated with canine otitis externa. ANIMALS: Twenty two isolates fr ...
DOI:
10.1111/vde.12313

18. Antimicrobial resistance, integron carriage, and gyrA and gyrB mutations in Pseudomonas aeruginosa isolated from dogs with otitis externa and pyoderma in Brazil

Author:
Arais, Lavicie R.; Barbosa, André V.; Carvalho, Cristiane A.; Cerqueira, Aloysio M. F.
Source:
Veterinary dermatology 2016 v.27 no.2 pp. 113
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; DNA; Pseudomonas aeruginosa; antibiotic resistance; ciprofloxacin; dogs; drugs; enrofloxacin; genes; multiple drug resistance; polymerase chain reaction; pyoderma; restriction fragment length polymorphism; ticarcillin; tobramycin; veterinary medicine; Brazil;     Show all 17 Subjects
Abstract:
... BACKGROUND: Pseudomonas aeruginosa is associated with otitis and pyoderma in dogs and is frequently resistant to several antimicrobial drugs. Resistance genes can be carried by integrons with quinolone resistance mainly due to mutations in DNA topoisomerases II and IV. OBJECTIVE: To evaluate the antimicrobial susceptibility, integron carriage, and gyrA and gyrB mutations in P. aeruginosa isolates ...
DOI:
10.1111/vde.12290

19. Aspergillus otitis in small animals – a retrospective study of 17 cases

Author:
Goodale, Elizabeth C.; Outerbridge, Catherine A.; White, Stephen D.
Source:
Veterinary dermatology 2016 v.27 no.1 pp. 3
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; Aspergillus fumigatus; Aspergillus niger; Aspergillus terreus; anesthesia; antibiotics; case studies; cats; dogs; foreign bodies; fungi; humans; immunosuppression; otitis media; retrospective studies; risk factors; saprophytes; veterinary medicine;     Show all 18 Subjects
Abstract:
... BACKGROUND: Aspergillus spp. are saprophytic opportunistic fungal organisms and are a common cause of otomycosis in humans. Although there have been case reports of Aspergillus otitis externa in dogs, to the best of the authors’ knowledge, this is the first retrospective case series describing Aspergillus otitis in dogs and cats. OBJECTIVE: To characterize signalment, putative risk factors, treatm ...
DOI:
10.1111/vde.12283

20. Handheld tympanometer measurements in conscious dogs for the evaluation of the middle ear and auditory tube

Author:
Strain, George M.; Fernandes, Asia J.
Source:
Veterinary dermatology 2015 v.26 no.3 pp. 193
ISSN:
0959-4493
Subject:
otitis externa,   etc   ; cleaning; compliance; dogs; ears; equipment; females; hounds; image analysis; inflammation; otitis media; radiography; veterinary medicine;     Show all 13 Subjects
Abstract:
... BACKGROUND: Otitis externa is frequently accompanied by otitis media, yet it can be difficult to evaluate the tympanum, middle ear and auditory tube without the use of advanced radiographic imaging. HYPOTHESIS/OBJECTIVES: The objective was to develop techniques for tympanometry testing in conscious dogs and to present normative data for clinical use of this equipment to enable assessment of the ty ...
DOI:
10.1111/vde.12195