{"title":"Factors affecting visual outcomes after dural venous sinus stenting in idiopathic intracranial hypertension.","authors":"Shuran Wang, Raynald, Runhua Zhang, Hongchao Yang, Xu Tong, Shuang Song, Xiaofang Liang, Yilong Wang, Zhongrong Miao, Dapeng Mo","doi":"10.1136/jnis-2024-022727","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to identify factors at baseline associated with visual outcomes of patients with idiopathic intracranial hypertension (IIH) with venous sinus stenosis who underwent venous sinus stenting.</p><p><strong>Methods: </strong>The study eyes were divided into two groups according to mean deviation (MD) at 6-month post-stenting follow-up: MD better than -2.0 dB (the favorable visual outcome group) and equal to -2.0 or worse (the poorer visual outcome group). Variables at baseline between the two groups were compared. A multivariable logistic regression model was performed to identify the factors at baseline associated with poorer MD outcomes at 6 months.</p><p><strong>Results: </strong>The poorer recovery group had a lower incidence of tinnitus (5.9% vs 27.5%, P=0.015), worse initial best corrected visual acuity (0.22 vs 0, in logMAR, P=0.000), worse preoperative MD (-8.64 vs -3.05, P=0.000) and higher trans-stenotic gradient pressure (19.5 vs 16, P=0.002) and total cranial gradient pressure (TCGP) (25.75 vs 18, P=0.000), lower ganglion cell complex (GCC) thickness (90.5 vs 99, P=0.005), higher focal loss volume percentage (2.35 vs 0.84, P=0.002) and global loss volume percentage (4.87 vs 1.8, P=0.012) of GCC. Multivariate analysis showed that worse preoperative MD and higher TCGP (OR 45.61, 95% CI 5.21 to 399.48; P=0.001 and OR 8.45, 95% CI 1.60 to 44.67; P=0.012, respectively) were associated with an increased risk of poorer MD outcomes at the 6-month follow-up.</p><p><strong>Conclusion: </strong>This study found that worse preoperative MD and higher TCGP at baseline may be associated with poorer visual outcomes after stenting treatment.</p>","PeriodicalId":16411,"journal":{"name":"Journal of NeuroInterventional Surgery","volume":" ","pages":""},"PeriodicalIF":4.5000,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of NeuroInterventional Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1136/jnis-2024-022727","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"NEUROIMAGING","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives: This study aimed to identify factors at baseline associated with visual outcomes of patients with idiopathic intracranial hypertension (IIH) with venous sinus stenosis who underwent venous sinus stenting.
Methods: The study eyes were divided into two groups according to mean deviation (MD) at 6-month post-stenting follow-up: MD better than -2.0 dB (the favorable visual outcome group) and equal to -2.0 or worse (the poorer visual outcome group). Variables at baseline between the two groups were compared. A multivariable logistic regression model was performed to identify the factors at baseline associated with poorer MD outcomes at 6 months.
Results: The poorer recovery group had a lower incidence of tinnitus (5.9% vs 27.5%, P=0.015), worse initial best corrected visual acuity (0.22 vs 0, in logMAR, P=0.000), worse preoperative MD (-8.64 vs -3.05, P=0.000) and higher trans-stenotic gradient pressure (19.5 vs 16, P=0.002) and total cranial gradient pressure (TCGP) (25.75 vs 18, P=0.000), lower ganglion cell complex (GCC) thickness (90.5 vs 99, P=0.005), higher focal loss volume percentage (2.35 vs 0.84, P=0.002) and global loss volume percentage (4.87 vs 1.8, P=0.012) of GCC. Multivariate analysis showed that worse preoperative MD and higher TCGP (OR 45.61, 95% CI 5.21 to 399.48; P=0.001 and OR 8.45, 95% CI 1.60 to 44.67; P=0.012, respectively) were associated with an increased risk of poorer MD outcomes at the 6-month follow-up.
Conclusion: This study found that worse preoperative MD and higher TCGP at baseline may be associated with poorer visual outcomes after stenting treatment.
期刊介绍:
The Journal of NeuroInterventional Surgery (JNIS) is a leading peer review journal for scientific research and literature pertaining to the field of neurointerventional surgery. The journal launch follows growing professional interest in neurointerventional techniques for the treatment of a range of neurological and vascular problems including stroke, aneurysms, brain tumors, and spinal compression.The journal is owned by SNIS and is also the official journal of the Interventional Chapter of the Australian and New Zealand Society of Neuroradiology (ANZSNR), the Canadian Interventional Neuro Group, the Hong Kong Neurological Society (HKNS) and the Neuroradiological Society of Taiwan.