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@#AIM: To observe the clinical efficacy and safety of new EX-PRESS glaucoma drainage device implantation combined with ranibizumab drugs in the treatment of neovascular glaucoma(NVG).<p>METHODS: A total of 78 patients(78 eyes)who were diagnosed with neovascular glaucoma and underwent intravitreal injection of ranibizumab drugs in our hospital from June 2015 to June 2018 were selected. Sixty patients with complete follow-up data were randomly divided in the experimental group(A), 30 patients(30 eyes)underwent EX-PRESS glaucoma drainage device implantation. Postoperative complications were observed early, visual acuity and intraocular pressure were observed at 1wk, 1mo, 3mo, 6mo and 1a, and the success rate of the operation was evaluated at 6mo and 1a. <p>RESULTS:After 1wk, 1, 3mo, 25 eyes, 25 eyes and 23 eyes with BCVA <0.1 in the experimental group, the average intraocular pressure was 16.76±3.21mmHg, 15.63±2.70mmHg and 16.69±3.29mmHg, the control group was 26 eyes, 26 eyes and 25 eyes, the average IOP was 17.31±2.96mmHg, 14.44±2.53mmHg and 16.56±4.14mmHg(all <i>P</i>>0.05); 6mo after operation, 16 eyes and 16 eyes in the 1a test group with BCVA <0.1 were the average IOP 15.49±3.19mmHg, 18.52±4.03mmHg, the control group was 25 eyes and 25 eyes, the average intraocular pressure was 21.96±2.90mmHg, 28.90±4.33mmHg(all <i>P</i><0.05); the experimental group had low intraocular pressure, shallow The number of cases of anterior chamber, anterior chamber hemorrhage, inflammation, choroidal detachment were 0 eyes, 1 eyes, 2 eyes, 1 eyes, 0 eyes, while the control group were 6 eyes, 6 eyes, 5 eyes, 4 eyes, 2 eyes(<i>P</i><0.05); 6mo after operation in the experimental group, the success rate of 1a operation was 83% and 80%, while that in the control group was 60% and 53%, respectively(<i>P</i><0.05).<p>CONCLUSION: EX-PRESS glaucoma drainage implantation combined with ranibizumab drug treatment in the vitreous cavity can effectively reduce the intraocular pressure in patients with neovascular glaucoma and has the advantages of small surgical incision, simple operation, safety, fewer postoperative complications, and high success rate of surgery.
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@#AIM:To explore the effects of EX-PRESS glaucoma drainage device implantation and trabectome on visual acuity, intraocular pressure, central anterior chamber depth(ACD)and postoperative complications in patients with primary open angle glaucoma(POAG)complicated with cataract. <p>METHODS: The clinical data of 64 patients(64 eyes)with POAG complicated with cataract in our hospital from March 2015 to January 2017 were retrospectively analyzed. Among them, 34 patients(34 eyes)were given EX-PRESS glaucoma drainage device implantation and cataract phacoemulsification(the Group A)and another 30 cases(30 eyes)were given trabectome combined with cataract phacoemulsification(the Group B). The visual acuity \〖best corrected visual acuity(BCVA)\〗, intraocular pressure, ACD and the thickness of macular ganglion cell complex(GCC)were compared between the two groups before operation and at 5mo after operation, and the differences of postoperative complications were also recorded between the two groups. <p>RESULTS: At 5mo after operation, the BCVA, intraocular pressure(IOP)was lower than that before operation(<i>t</i> <sub>Group A</sub>=39.359, 21.045; <i>t</i> <sub>Group B</sub>=23.126, 16.863; <i>P</i><0.01), and the Group A was lower than that in the Group B(<i>t</i>=9.452, 2.761; <i>P</i><0.01). There was no significant difference in the ACD level before and after operation between-groups and within-groups(<i>P</i>>0.05). At 5mo after operation, there was no significant difference in the thickness of macular GCC in the Group A compared with that before operation(<i>P</i>>0.05), but the thickness of macular GCC in the Group B was lower than that before operation(<i>t</i>=3.851, <i>P</i><0.05)and was lower than that in the Group A(<i>t</i>=2.269, <i>P</i><0.05). The incidence rate of postoperative complications in the Group A was significantly lower than that in the Group B(<i>χ</i><sup>2</sup>=7.883, <i>P</i><0.05). <p>CONCLUSION: EX-PRESS glaucoma drainage device implantation or trabectome combined with cataract phacoemulsification can receive good treatment effects in treating POAG patients with cataract, but the former one has better effects on reducing IOP and improving visual acuity than those in the latter one. And EX-PRESS glaucoma drainage device implantation can reduce the incidence rate of postoperative complications, and it is also beneficial to the reduction of retinal ganglion cells(RGCs)damage and the disease prognosis.
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Objective To investigate the key points in the care of patients with open angle glaucoma undergoing EX-PRESS drainage device implantation during perioperative period.Method Eighteen patients with open angle glaucoma underwent EX-PRESS glaucoma drainage device implantation and received individualized nursing care during perioperative period.Results Drainage device implantation was successfully performed in 18 patients.The mean operation time was(30.0±5.0)mins,ranged 25 to 45 mins.The postoperative intraocular pressure was stable.Conclusions EX-PRESS glaucoma drainage device implantation is an innovative and effective strategy in the treatment of open angle glaucoma.Comprehensive nursing during perioperative period is important to ensure the clinical efficacy.