This review presents an update on the selected aspects of a drug delivery system using the iTrack microcatheter, including glaucoma gene therapy and posterior-segment diseases, both in animal models and human patients. The authors also report the case of a patient with branch retinal vein occlusion treated with suprachoroidal bevacizumab in the submacular region administered with the iTrack catheter.
The findings presented in this study may indicate that the application of a microcatheter in open-angle glaucoma gene therapy is reasonable and can be combined with full or partial surgical canaloplasty procedures. Translation of this potential into a treatment modality would require overcoming multiple barriers.
■这篇综述介绍了使用iTrack微导管的药物递送系统的选定方面的更新,包括动物模型和人类患者的青光眼基因治疗和后段疾病。作者还报道了一例视网膜分支静脉阻塞患者在黄斑下区域用脉络膜上贝伐单抗治疗的病例。
■这项研究的发现可能表明,微导管在开角型青光眼基因治疗中的应用是合理的,可以与完全或部分手术泪管成形术相结合。将这种潜力转化为治疗方式需要克服多种障碍。