睫狀體冷凍術(shù)治療新生血管性青光眼的近期療效觀察
本文選題:新生血管性青光眼 切入點:睫狀體冷凍術(shù) 出處:《山西醫(yī)科大學(xué)》2010年碩士論文 論文類型:學(xué)位論文
【摘要】: 目的:探討冷凍持續(xù)時間及冷凍點數(shù)對睫狀體冷凍術(shù)治療新生血管性青光眼(NVG)近期療效的影響。 方法:對照實驗研究,回顧性分析40例40眼實施睫狀體冷凍術(shù)的NVG。根據(jù)冷凍持續(xù)時間及冷凍點數(shù)不同將患者分為4組,A組:10例10眼冷凍持續(xù)時間50秒,冷凍點數(shù)7點;B組:10例10眼持續(xù)50秒,冷凍點數(shù)8點;C組:10例10眼持續(xù)60秒,冷凍點數(shù)7點;D組:10例10眼持續(xù)60秒,冷凍點數(shù)8點。統(tǒng)計術(shù)前眼壓與術(shù)后1個月眼壓差值,運用SPSS13.0軟件對析因設(shè)計資料進(jìn)行方差分析。 結(jié)果:析因設(shè)計資料方差分析各組患者術(shù)前眼壓與術(shù)后1個月眼壓差值表明,冷凍持續(xù)時間各水平差異有統(tǒng)計學(xué)意義(F=134.107,P0.01),冷凍持續(xù)時間60秒降壓效果優(yōu)于50秒(F=12.53,P0.01);冷凍點數(shù)各水平差異無統(tǒng)計學(xué)意義(F=6.130,P0.01);冷凍持續(xù)時間與冷凍點數(shù)的交互作用無統(tǒng)計學(xué)意義(F=5.364,P0.01)。 結(jié)論:睫狀體冷凍術(shù)術(shù)中冷凍持續(xù)時間為60秒時降壓效果優(yōu)于50秒。
[Abstract]:Objective: To investigate the effect of freezing duration and freezing points on the short-term efficacy of ciliary body cryotherapy for the treatment of neovascular glaucoma (NVG).
Methods: experimental study, retrospective analysis of 40 cases of NVG. performed in 40 eyes of CYCLOCRYOSURGERY according to the duration of freezing and freezing points of different patients were divided into 4 groups, group A: 10 eyes of 10 cases frozen for 50 seconds, 7 point freezing point; B group: 10 cases 10 eyes for 50 seconds the freezing point, 8 points; C group: 10 cases 10 eyes for 60 seconds, 7 point freezing point; D group: 10 cases 10 eyes for 60 seconds, frozen 8 points. The statistical preoperative IOP and 1 months after surgery, intraocular pressure difference, using the SPSS13.0 software of the factorial design data were analyzed by analysis of variance.
Results: the factorial design ANOVA in each group of patients with preoperative IOP and IOP difference after 1 months showed that there were statistically significant differences in the duration of the freezing level (F=134.107, P0.01), frozen for 60 seconds 50 seconds better than antihypertensive effect (F=12.53, P0.01); there was no significant difference in the level of F=6.130 (freezing point, P0.01); the interaction of frozen duration and freezing point was not statistically significant (F=5.364, P0.01).
Conclusion: the antihypertensive effect of cryosurgery for 60 seconds during ciliary cryosurgery is better than 50 seconds.
【學(xué)位授予單位】:山西醫(yī)科大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2010
【分類號】:R779.61
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