POSTURAL RESPONSE OF INTRAOCULAR-PRESSURE IN CHRONIC OPEN-ANGLE GLAUCOMA FOLLOWING TRABECULECTOMY
POSTURAL RESPONSE OF INTRAOCULAR-PRESSURE IN CHRONIC OPEN-ANGLE GLAUCOMA FOLLOWING TRABECULECTOMY
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DOI：
10.1136/bjo.71.7.494
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发表时间：
1987-07-01
影响因子：
4.1
通讯作者：
ELKINGTON, AR
中科院分区：
文献类型：
--
作者：
PARSLEY, J;POWELL, RG;ELKINGTON, AR
对46只慢性开角型青光眼（COAG）和24只曾行COAG小梁切除术的眼进行了眼压体位反应的研究，并与70只正常眼进行了比较。在所有三组中，当受试者从坐位变为卧位时，眼内压（IOP）升高最大。在对照组中，任何受试者的血压均未超过2 mmHg。93%接受药物治疗的COAG患者和100%接受小梁切除术的患者的升高大于2 mmHg。公认的眼内COAG的异常姿势反应在接受小梁切除术的眼睛中似乎既保留又不受影响。
Forty-six eyes with chronic open-angle glaucoma (COAG) and 24 eyes which had previously undergone trabeculectomy for COAG were studied and the postural response of the intraocular pressure compared with that of 70 normal eyes. In all three groups the greatest rise in intraocular pressure (IOP) occurred when the subject changed from the sitting to the lying position. In the control group this was never more than 2 mmHg in any subject. The rise was greater than 2 mmHg in 93% of the patients suffering from COAG who were treated medically and in 100% of the eyes of those on which trabeculectomy had been performed. The well recognised abnormal postural response of intraocular in COAG appears both to be retained and to be unaffected in those eyes which have undergone trabeculectomy.