Changes of NO in tear and anterior chamber inflammation after phacoemulsification with trabeculectomy through different operative incisions
10.3980/j.issn.1672-5123.2016.6.47
- VernacularTitle:不同切口青光眼白内障联合术后泪液 NO浓度与前房炎症反应的变化
- Author:
Xiao-Ping, LÜ
;
Cheng, DU
;
Qi-Zhi, YU
- Publication Type:Journal Article
- Keywords:
glaucoma;
cataract;
tear;
aqueous humor
- From:
International Eye Science
2016;16(6):1174-1175
- CountryChina
- Language:Chinese
-
Abstract:
?AIM: To investigate NO levels in tears and anterior chamber inflammation after phacoemulsification and intraocular lens implantation with trabeculectomy through different operative incisions.?METHODS: Totally 49 patients ( 50 eyes ) with primary acute angle - closure glaucoma and cataract were randomly divided to single-incision group and double-incision group. Both were treated by phacoemulsification and intraocular lens implantation and trabeculectomy after routine IOP-lowering drugs treatment. Preoperative and postoperative NO levels in tears were compared, and the aqueous flare and cells were examined using a laser flare-cell meter ( LFCM) .?RESULTS:Postoperative tear NO was 9. 86±0. 78μmol/L in single-incision group , it was 9. 13 ± 0. 67μmol/L in double-incision group, the differences was statistically significant(t=3. 57,P<0. 05). Postoperative aqueous flare values was 62. 42±18. 16 pc/ms in single-incision group;it was 52. 20 ± 17. 57 pc/ms in double-incision group, the differences was statistically significant(t=2. 02, P<0. 05).?CONCLUSION: The early inflammatory injury of double-incision was significantly lower than that of single -incision. It has the advantages of safety. But the surgical skill should be improved to less the injuries caused by operations.
