Surveying veterinary ophthalmologists to assess the advice given to owners of pets with irreversible blindness.

Vet Rec. August 2020;187(4):e30.

André Tavares Somma¹, Fabiano Montiani-Ferreira², Ana Isabella Schafaschek³, Luisa Gatti⁴, Heidi Featherstone⁵

¹ Department of Veterinary Medicine, Universidade Federal do Paraná, Curitiba, Brazil.; ² Department of Veterinary Medicine, Universidade Federal do Paraná, Curitiba, Brazil montiani@ufpr.br.; ³ Department of Veterinary Medicine, Universidade Federal do Paraná, Curitiba, Brazil.; ⁴ Department of Veterinary Medicine, Universidade Federal do Paraná, Curitiba, Brazil.; ⁵ Ophthalmology, The Ralph Veterinary Referral Centre, Marlow, UK.

© British Veterinary Association 2020. No commercial re-use. See rights and permissions. Published by BMJ.

Abstract

BACKGROUND:The primary purpose of this survey was to determine how veterinary ophthalmologists manage cases of irreversible blindness and to report the most common causes of blindness.

METHODS:Respondents completed a questionnaire sent by email with the cooperation of the American College of Veterinary Ophthalmologists, the European College of Veterinary Ophthalmologists and the Latin American College of Veterinary Ophthalmologists. The questionnaire was developed containing 12 questions with both open and closed multiple-choice response options.

RESULTS:One hundred and eight veterinary ophthalmologists answered the questionnaire. Of the respondents, 83 per cent had graduated for more than 10 years. Glaucoma (63.56 per cent) was the main cited cause of blindness, followed by progressive retinal atrophy (PRA) (17.80 per cent) and retinal detachment (6.78 per cent). The major concerns of owners refer to the impact of blindness on quality-of-life, (39.31 per cent), followed by depression and anxiety (20 per cent), and environment adaptation (11.72 per cent). General recommendations include avoidance of changes in the domestic environment (18.45 per cent), use of auditory stimulation (14.09 per cent) and avoidance of dangerous areas (12.75 per cent). Almost 31 per cent of professionals do not recommend the use of literature on how to deal with blind pets.

CONCLUSIONS:The survey determined glaucoma and PRA as the most common causes of irreversible blindness in pets. Several recommendations that are frequently given to owners of blind pets are presented.

Keywords

QoL; blind; eyes; ophthalmology; survey; veterinarian;

Article Tools:

Medline

Email to me

Archives Highlights:

Adjuvant Chemotherapy Is Associated With Prolonged Survival Time in Small-Breed Dogs Undergoing Amputation for Appendicular Osteosarcoma.
The median time to distant progression for all dogs was 265 days, with no significant difference between treatment groups. The median overall survival for all dogs was 270 days, and it was significantly different between amputated dogs (150 days) and those also receiving adjuvant chemotherapy (353 days). In our cohort, osteosarcoma in small breeds behaved as aggressive as in large breeds.

Case series of maggot debridement therapy demonstrates safety and efficacy for treating problematic wounds in cats and dogs in Mexico.
Treatment was administered by applying 8-10 larvae per square cm surface area directly on the wound bed and covering the wound with a sterile polyester mesh, sutured to the skin. These were left on the wound for cycles of approximately 48 hours (24-72 hours); the cycles were repeated if more than 20% necrotic tissue remained after treatment. Review of these cases revealed that 80% of treated wounds achieved 100% debridement within 48-96 hours of treatment.

Investigating the Reasons behind Companion Animal Relinquishment: A Systematic Content Analysis of Shelter Records for Cats and Dogs, 2018-2023.
The most frequent reasons cited were Behavior Issues (28%), Housing/Moving (18%), Unable to Care (16%), Too Many Pets (10%), Financial (6%), and Owner Allergies (5%). The most common behavioral reasons reported were Aggression (32% of behavioral surrenders), Social Conflict (28%), and Soiling (13%).

Effective treatment with afoxolaner (NexGard) of Trixacarus caviae in a pet guinea pig.
The animal was treated with a single oral dose of 2.50 mg/kg afoxolaner, and the lesions, presence/absence of mites, and intensity of pruritus were evaluated periodically until 2 months post-treatment. A week after the medication, the lesions were milder, but pruritus was still present and was attributed to the healing process. Further examinations showed significant improvement with the complete remission of clinical signs and no mites at the microscopic examination after 4 weeks.

Factors Associated with Medication Noncompliance in Dogs in New Zealand.
Medication noncompliance was recorded for 47% (71/151) of owners. Increasing dog age was associated with better owner compliance. Forty-seven percent (71/151) of owners reported that "nobody" showed them how to administer the medication. One-third of dog owners (47/151) reported challenges in medicating their pets. The most common reason cited by clients reporting challenges was a resistant pet.