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首页> 外文期刊>Journal of glaucoma >Laser trabeculoplasty trends with the introduction of new medical treatments and selective laser trabeculoplasty.
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Laser trabeculoplasty trends with the introduction of new medical treatments and selective laser trabeculoplasty.

机译:激光小梁成形术的发展趋势是采用了新的医学治疗方法和选择性激光小梁成形术。

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PURPOSE: To correlate trends of laser trabeculoplasties (LTPs) with the introduction of medical therapies for glaucoma and to assess whether these trends changed after the introduction of selective laser trabeculoplasty (SLT) in 2001. METHODS: A retrospective analysis of LTP numbers, filtration surgeries, glaucoma medications dispensed, and population distribution by age in Ontario, Canada, between April 1992 and March 2005. RESULTS: The number of LTP per 1,000 persons estimated to have primary open angle glaucoma (POAG) increased from 138.05 in 1992 to a maximum of 149.23 in 1996 (8.1% increase, 1.96% annual increase) and then steadily decreased to 70.65 in 2001 (47.3% decrease, 14% annual decrease). From 2001 to 2004, the LTP rate increased to 162.54 (230% increase, 32% annual increase). The number of filtration surgeries per 1,000 persons estimated to have POAG steadily decreased from 1996 to 2004 by 21.42% (2.4% annual decrease). The number of glaucoma medications dispensed in Ontario increased from 1992 to 2004 by 91.5% (10.5% annual increase). There were no significant correlations between the LTP rates and the new glaucoma medications rates (r=-0.35 to 0.09; P=0.34 to 0.82) or filtration surgeries rates (r=0.007; P=0.98). CONCLUSIONS: There was a substantial reduction in the number of LTP between 1997 and 2001 coinciding, but not correlated with the introduction of medications for the treatment of glaucoma. Between 2002 and 2004 the LTP rates increased, coinciding with the introduction of SLT.
机译:目的:将激光小梁成形术(LTP)的趋势与青光眼药物的治疗相关联,并评估在2001年选择性激光小梁成形术(SLT)引入后这些趋势是否改变。方法:对LTP数目,滤过手术的回顾性分析在1992年4月至2005年3月之间,加拿大安大略省的青光眼药物分配,人口分布和年龄分布。结果:每千名患有原发性开角型青光眼(POAG)的LTP人数从1992年的138.05增加到了最高水平。 1996年为149.23(增长8.1%,每年增长1.96%),然后稳步下降到2001年的70.65(下降47.3%,每年下降14%)。从2001年到2004年,LTP比率增加到162.54(增加230%,每年增加32%)。从1996年到2004年,估计每1000人中有POAG的滤过手术的人数稳步下降21.42%(每年下降2.4%)。从1992年到2004年,安大略省分发的青光眼药物数量增加了91.5%(每年增长10.5%)。 LTP率与新青光眼用药率(r = -0.35至0.09; P = 0.34至0.82)或滤过手术率(r = 0.007; P = 0.98)之间无显着相关性。结论1997年至2001年期间LTP的数量大幅减少,但与青光眼治疗药物的引入无关。在2002年至2004年期间,随着SLT的推出,LTP比率增加了。

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