Peer-reviewed veterinary case report
Do eye pressure drops after dog cataract surgery with preventive eye
By Dees, D Dustin et al.·Published in Veterinary ophthalmology·2017·Eye Care for Animals, United States·View original on PubMed →
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Original publication title: Effect of prophylactic topical hypotensive medications in reducing the incidence of postoperative ocular hypertension after phacoemulsification in dogs.
- Species:
- dog
Plain-English summary
A group of 52 dogs that had cataract surgery (phacoemulsification) were monitored for eye pressure changes afterward. Some dogs received eye drops to lower eye pressure, while others did not. The results showed that those treated with latanoprost had fewer cases of high eye pressure compared to those who didn't receive any medication, but the differences weren't statistically significant. Additionally, using a specific medication during surgery helped reduce the chances of high eye pressure after the procedure. Overall, the study suggests that certain treatments may help manage eye pressure in dogs after surgery.
People also search for: dog cataract surgery recovery · high eye pressure in dogs · latanoprost for dogs eye treatment
Abstract
OBJECTIVE: To determine whether topical hypotensive medications prevent postoperative ocular hypertension (POH) after phacoemulsification. ANIMALS STUDIED: 52 client-owned dogs (88 eyes). PROCEDURES: Diabetic and nondiabetic dogs having undergone phacoemulsification were included in this retrospective study. The control group received no ocular hypotensive medications. The treatment groups received latanoprost, dorzolamide, or dorzolamide/timolol, beginning immediately after surgery, for 2-week duration. IOPs were obtained at initial examination followed by 4 h, 24 h, 7 days, and 14 days postoperatively. POH was defined as an IOP above 20 mmHg (POH20) or 25 mmHg (POH25). RESULTS: POH20 occurred in 33 of 87 eyes (37.93%), including 11 of 21 eyes (52.38%) in the control group, three of 23 eyes (13.04%) in the latanoprost group, eight of 15 eyes (53.33%) in the dorzolamide group, and 11 of 28 eyes (39.29%) in the dorzolamide/timolol group. Active treatment groups were compared to the control group, and the overall group effect was not significant (P = 0.11). POH25 occurred in 22 of 86 eyes (25.58%), including seven of 21 eyes (33.33%) in the control group, two of 23 eyes (8.70%) in the latanoprost group, five of 15 eyes (33.33%) in the dorzolamide group, and eight of 27 eyes (29.63%) in the dorzolamide/timolol group. Active treatment groups were compared to the control group, and the overall group effect was not significant (P = 0.31). Intraoperative use of intracameral tissue plasminogen activator significantly decreased the chances of POH25 (P = 0.0063). CONCLUSIONS AND CLINICAL RELEVANCE: The latanoprost group had a substantially lower percentage of POH 20 and POH25 compared to the control and other active treatment groups, although statistical significance was not achieved. Intraoperative intracameral tissue plasminogen activator decreased the incidence of POH25.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/28164422/