title: Triple therapy for choroidal neovascularization due to age-related macular degeneration: verteporfin PDT, bevacizumab, and dexamethasone.
abstract: OBJECTIVE
  To evaluate the efficacy and safety of triple therapy with verteporfin photodynamic therapy (PDT), dexamethasone, and bevacizumab in choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD).
  
  
  METHODS
  This prospective, noncomparative, interventional case series included 104 patients. Verteporfin PDT was administered with a reduced light dose (42 J/cm, accomplished by light delivery time of 70 seconds). Approximately 16 hours after PDT, dexamethasone (800 microg) and bevacizumab (1.5 mg) were injected intravitreally. Patients attended follow-up visits every 6 weeks, undergoing visual acuity and intraocular pressure measurement, slit-lamp and ophthalmoscopic examination, and optical coherence tomography (OCT). Fluorescein angiography was performed every 3 months or earlier if OCT showed significant edema.
  
  
  RESULTS
  All 104 patients received one triple therapy cycle (5 patients received a second triple treatment due to remaining CNV activity). The triple therapy was complemented in 18 patients (17.3%) by an additional intravitreal injection of bevacizumab. The mean follow-up period was 40 weeks (range, 22-60 weeks). Mean increase in visual acuity was 1.8 lines (P < 0.01). Mean decrease in retinal thickness was 182 microm (P < 0.01). No serious adverse events have been observed.
  
  
  CONCLUSIONS
  In most patients with CNV due to AMD, triple therapy results in significant and sustained visual acuity improvement after only one cycle of treatment. In addition, the therapy offers a good safety profile, potentially lower cost compared with therapies that must be administered more frequently, and convenience for patients.
authors.affiliation: Department of Ophthalmology, Klinikum Karlsruhe, Karlsruhe, Germany. 106020.560@compuserve.com
authors.forename: Albert J
authors.initials: AJ
authors.lastname: Augustin
authors.forename: Stephan
authors.initials: S
authors.lastname: Puls
authors.forename: Indre
authors.initials: I
authors.lastname: Offermann
mesh_terms: D000368:Aged; D020533:Angiogenesis Inhibitors / Q000627:therapeutic use*; D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D061067:Antibodies, Monoclonal, Humanized; D000068258:Bevacizumab; D020256:Choroidal Neovascularization / Q000188:drug therapy* / Q000209:etiology; D003907:Dexamethasone / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D005260:Female; D005451:Fluorescein Angiography; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D007267:Injections; D007429:Intraocular Pressure; D008268:Macular Degeneration / Q000150:complications / Q000188:drug therapy*; D008297:Male; D010778:Photochemotherapy; D017319:Photosensitizing Agents / Q000627:therapeutic use*; D011166:Porphyrins / Q000627:therapeutic use*; D011446:Prospective Studies; D041623:Tomography, Optical Coherence; D042461:Vascular Endothelial Growth Factor A / Q000037:antagonists & inhibitors; D000077362:Verteporfin; D014822:Vitreous Body
chemical_list: D020533:Angiogenesis Inhibitors; D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D005938:Glucocorticoids; D017319:Photosensitizing Agents; D011166:Porphyrins; C467484:VEGFA protein, human; D042461:Vascular Endothelial Growth Factor A; D000077362:Verteporfin; D000068258:Bevacizumab; D003907:Dexamethasone