2006
DOI: 10.1590/s0004-27492006000500015
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Comparison between the 1% and 2% ibopamine provocative test in primary open-angle glaucoma patients: sensitivity, specificity and tolerability

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Cited by 5 publications
(6 citation statements)
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“…The instillation of ibopamine increases the IOP only in about 96% of eyes with POAG [8,9,10] (Figures 2, 3). In normal eyes, 2% ibopamine does not significantly affect IOP, with a possible mild hypotensive effect (1-2 mmHg) (Figure 4).…”
Section: Pathophysiology Of Iopmentioning
confidence: 98%
See 1 more Smart Citation
“…The instillation of ibopamine increases the IOP only in about 96% of eyes with POAG [8,9,10] (Figures 2, 3). In normal eyes, 2% ibopamine does not significantly affect IOP, with a possible mild hypotensive effect (1-2 mmHg) (Figure 4).…”
Section: Pathophysiology Of Iopmentioning
confidence: 98%
“…In normal eyes, 2% ibopamine does not significantly affect IOP, with a possible mild hypotensive effect (1-2 mmHg) (Figure 4). The IOP, in POAG patients, increases by a maximum value of 10-11 mmHg within 45 minutes from the instillation and lasts about 180 minutes [7,8,9,10,11,12,13,14]. To observe this effect, 2 drops of 2% ibopamine have been instilled 5 minutes apart, and IOP was measured 45 minutes after the first instillation.…”
Section: Pathophysiology Of Iopmentioning
confidence: 99%
“…O teste provocativo com colírio de ibopamina 2% seguiu um protocolo padrão: aferição prévia da Pio, instilação de duas gotas do colírio de ibopamina com intervalo de 5 minutos, seguido da aferição da Pio 45 minutos após a segunda gota (5) . O teste será considerado positivo se ocorrer um aumento da Pio acima de 3 mmHg.…”
Section: Métodosunclassified
“…Estudos indicam que a ibopamina é útil na avaliação do glaucoma, com sensibilidade e especificidade elevadas no seu diagnóstico (5)(6)(7)(8)(9) . A ibopamina (3,4 di-isobutirilester de N-metildopamina) é hidrolisada em epinina, um análogo da dopamina.…”
Section: Resumo Introduçãounclassified
“…O mesmo teste em olhos normais não foi capaz de elevar a PIO a níveis estatisticamente significativos (3,5) , levando a uma boa relação sensibilidade/especificidade na diferenciação entre olhos normais e glaucomatosos (10)(11)(12)(13)(14) .…”
Section: Resumo Introduçãounclassified