Retinitis pigmentosa (RP) is an inherited eye disorder that affects the retina – the back of our eyes responsible for capturing light and sending visual signals to the brain. The condition, which is inherited through genetic mutations, can lead to gradual loss of vision as the photoreceptor cells within the retina deteriorate over time. While some individuals may experience slow vision loss over decades, others might face more rapid deterioration.
症状
视网膜色素变性最显著的症状之一是夜盲症，患者在光线昏暗或黑暗的环境下视力下降。随着视网膜色素变性病情加重，通常会导致视野狭窄（管状视野），甚至影响色觉。.
治疗
目前尚无治愈视网膜色素变性的方法，但研究人员正在积极探索各种可能性。基因疗法旨在将正常基因导入视网膜，以替代突变基因。另一研究方向是视网膜植入，该疗法试图通过电子设备刺激剩余的正常细胞来恢复视力。.
患有视网膜色素变性（RP）的患者应与眼科专业人员密切合作，共同管理病情。定期眼科检查有助于追踪病情进展，并确定保护视力的最佳策略。此外，患者还可以了解有助于改善日常生活的低视力辅助工具和技术。.