title: Bimatoprost/timolol versus travoprost/timolol fixed combinations in an Egyptian population: a hospital-based prospective randomized study.
abstract: OBJECTIVE
  To compare the efficacy of bimatoprost/timolol (BTFC) or travoprost/timolol (TTFC) fixed combinations on intraocular pressure (IOP) reduction in an Egyptian population.
  
  
  METHODS
  Patients with primary open angle glaucoma were randomized to receive either BTFC or TTFC. IOPs were measured at baseline, 2 weeks, and 1, 2, 4, and 6 months. The primary outcome measure was the mean change in IOP from baseline at each visit. Secondary outcome measures included the incidence of adverse events.
  
  
  RESULTS
  Eighty patients (80 eyes) were included finally: 40 eyes in each group. Baseline mean IOPs were 24.78±3.53 and 25.26±3.51 mm Hg for BTFC and TTFC, respectively (P=0.344). Both drops provided statistically significant IOP reductions from baseline at all visits (P<0.001). BTFC provided greater significant mean IOP reductions from baseline than TTFC at each visit (P<0.001). Mean IOP reductions were 11.34 and 6.42 mm Hg at 2 weeks (P=0.000), and 11.17 and 7.89 mm Hg at 6 months (P=0.001) for BTFC and TTFC, respectively. IOPs at 2 weeks were ≤18 mm Hg in 36 (90.8%) versus 22 (55%) eyes and ≤16 mm Hg in 28 (70%) versus 16 (40%) eyes (P<0.001), and at 6 months, ≤18 mm Hg in 38 (95%) versus 28 (70%) eyes and ≤16 mm Hg in 30 (75%) versus 18 (45%) eyes for BTFC and TTFC, respectively (P<0.001).
  
  
  CONCLUSIONS
  Both drops provided effective IOP reduction that was greater and patients were more likely to achieve lower target pressures with BTFC than with TTFC.
authors: *The Department of Ophthalmology, Diagnostic Laser Unit, Kasr El Aini Hospital, Cairo University, El-Manial †Al Nour Eye Hospital, Cairo, Egypt.
authors: Tamer A
authors: TA
authors: Macky
mesh_terms: D000577:Amides / Q000008:administration & dosage*; D000959:Antihypertensive Agents / Q000008:administration & dosage*; D000069580:Bimatoprost; D003008:Cloprostenol / Q000008:administration & dosage / Q000031:analogs & derivatives*; D004534:Egypt; D005260:Female; D005902:Glaucoma, Open-Angle / Q000188:drug therapy* / Q000503:physiopathology*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D013999:Timolol / Q000008:administration & dosage*; D000069557:Travoprost
chemical_list: D000577:Amides; D000959:Antihypertensive Agents; D003008:Cloprostenol; D013999:Timolol; D000069580:Bimatoprost; D000069557:Travoprost