técnica da instilação de colírios em pacientes portadores de glaucoma crônico eye drop instillation technique in chronic glaucoma patients
Clicks: 203
ID: 148465
2003
OBJETIVO: Verificar a técnica da instilação de colírio em pacientes portadores de glaucoma crônico. MÉTODOS: Estudo prospectivo realizado em 193 pacientes glaucomatosos. Para cada participante era entregue um frasco de colírio lubrificante (Dunason®, Laboratório Alcon, São Paulo, Brasil) e solicitado que realizasse uma instilação. RESULTADOS: Os participantes utilizaram, em média, 1,64 ± 1,26 gotas de colírio por instilação e 54,5% dos pacientes fizeram contato do bico do colírio com a superfície ocular. Em 3,1% das instilações nenhuma gota de medicamento atingiu o olho, com o paciente não se dando conta do fato. A oclusão do ponto lacrimal ou a manutenção do olho fechado por dois minutos após a instilação não foi realizada em 87,0% dos participantes, e 61,6% piscaram repetidas vezes imediatamente após instilar a droga. CONCLUSÕES: Verificou-se que a maior parte dos participantes deste estudo efetuou a instilação do colírio de modo incorreto. Isto significa desperdiçar grande parte do conteúdo do frasco, aumentar as possibilidades de toxicidade sistêmica, não aproveitar a plenitude do efeito hipotensor das drogas e contaminar a extremidade do frasco de colírio. Portanto, o ensino da técnica adequada da instilação de colírio é absolutamente necessária para todos os pacientes.
PURPOSE: To observe eye drop instillation technique in chronic glaucoma patients. METHODS: This is a prospective study enrolling 193 glaucomatous patients. Each received a sample of lubricant eye drop bottle (Dunason®, Alcon Laboratories, São Paulo, Brazil) and was instructed to use it once. RESULTS: All patients used a mean amount of 1.64 ± 1.26 drops. In 54.5% of the patients, the eyedropper touched the eye and adnexa. In 3.1% the drops were not placed in the eye, without the patient being aware of this. In 87.0% of them, neither the lacrimal point occlusion nor the closure of the eyes for two minutes after instillation were observed, and 61.6% repeatedly blinked right after instilling the drop. CONCLUSIONS: Most patients did not use the eye drops properly. That may result in some undesirable consequences, such as, a partial wastage of the bottle's content, a possible increase in systemic toxicity, the risk of contamination of the bottletip, and, mainly, a decrease in the full hypotensive effect of the drugs. Therefore, the patients have to be carefully taught the correct way to use eye drops.
PURPOSE: To observe eye drop instillation technique in chronic glaucoma patients. METHODS: This is a prospective study enrolling 193 glaucomatous patients. Each received a sample of lubricant eye drop bottle (Dunason®, Alcon Laboratories, São Paulo, Brazil) and was instructed to use it once. RESULTS: All patients used a mean amount of 1.64 ± 1.26 drops. In 54.5% of the patients, the eyedropper touched the eye and adnexa. In 3.1% the drops were not placed in the eye, without the patient being aware of this. In 87.0% of them, neither the lacrimal point occlusion nor the closure of the eyes for two minutes after instillation were observed, and 61.6% repeatedly blinked right after instilling the drop. CONCLUSIONS: Most patients did not use the eye drops properly. That may result in some undesirable consequences, such as, a partial wastage of the bottle's content, a possible increase in systemic toxicity, the risk of contamination of the bottletip, and, mainly, a decrease in the full hypotensive effect of the drugs. Therefore, the patients have to be carefully taught the correct way to use eye drops.
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Authors | ;Paulo Gelman Vaidergorn;Roberto Freire Santiago Malta;Adriana Silva Borges;Maria Denise Rocha Menezes;Eliomar Santana Trindade;João Baptista Nigro Santiago |
Journal | introducing innodb cluster: learning the mysql high availability stack |
Year | 2003 |
DOI | 10.1590/S0004-27492003000700023 |
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