Xu Yunzhi

Zhang Yuning, Yang Wenxin, Chen Zidong, Zhang Xinyi, Or Ping Wai, Lee Ching Hymn Christopher et al.

A contact lens sensor measured continuous IOP during positional changes. Sitting-to-supine transition increased IOP in normals, HTG, and NTG, but not OHT. HTG showed a more pronounced/rapid increase than normals, suggesting varied positional IOP responses in glaucoma.

Xu Yunzhi, Ye Yiming, Chen Zidong, Xu Jiangang, Yang Yangfan, Zhang Yuning et al.

This study found that lowering intraocular pressure significantly reduces corneal stiffness and modulus, and corneal biomechanics differ among glaucoma types, with normal-tension glaucoma corneas being the softest.

Xu Yunzhi, Ye Yiming, Chen Zidong, Xu Jiangang, Yang Yangfan, Fan Yanmei et al.

NTG patients had softer corneas than HTG patients and controls, suggesting distinct ocular biomechanical properties in NTG that may influence diagnosis and management.

Ye Yiming, Xu Yunzhi, Yang Yangfan, Fan Yanmei, Liu Pingping, Yu Keming et al.

Topical glaucoma medications cause widespread corneal epithelial thinning. Older patients and those on multiple medications need early epithelial protection to mitigate this damage.

Xu Yunzhi, Ye Yiming, Chong Iok Tong, Chen Zidong, Xu Jiangang, Yang Yangfan et al.

This study found a new corneal indentation device (CID) accurately measures corneal stiffness, correlating with established methods, suggesting it's a promising clinical tool for glaucoma assessment.