Diode Laser Transscleral Cyclophotocoagulation in Combination with Trabeculectomy for Surgical Therapy of Canine Refractory Glaucoma

نویسندگان

  • Akane Tanaka
  • Yosuke Amagai
  • Kaoru Karasawa
  • Hiroshi Matsuda
چکیده

In dogs, glaucoma is one of difficult diseases to be controlled. In this study, we evaluated advantage of diode laser transscleral cyclophotocoagulation (TSCP) in combination with trabeculectomy for a new treatment of glaucoma in canine subjects. Under general anesthesia, diode laser was delivered at a site 2–3 mm posterior to the limbus. After TSCP, trabeculectomy was performed to avoid postoperative ocular hypertension. The intraocular pressure (IOP) was monitored regularly for more than 3 months after surgery. Effectiveness of the combination therapy was compared with independent treatment of TSCP or trabeculectomy. In most dogs that were received the combination therapy, the IOP was normalized by a single treatment. On the other hand, in dogs treated with TSCP alone or treated with trabeculectomy alone, the IOP was not acceptably controlled. Combined TSCP with trabeculectomy may be effective for normalizing the IOP in refractory glaucoma in dogs without remarkable side effects.

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تاریخ انتشار 2014