# Clinical Study of Structural and Functional Evaluation of the Visual Pathway

> **NCT03591315** · — · UNKNOWN · sponsor: **Xiangya Hospital of Central South University** · enrollment: 60 (estimated)

## Conditions studied

- Pituitary Adenoma
- Visual Impairment
- Sellar Tumor
- Neuroimaging

## Interventions

- **DIAGNOSTIC_TEST:** resting state fMRI
- **DIAGNOSTIC_TEST:** visual tasking state fMRI
- **DIAGNOSTIC_TEST:** diffusion tensor imaging
- **DIAGNOSTIC_TEST:** automated visual field
- **DIAGNOSTIC_TEST:** visual acuity

## Key facts

- **NCT ID:** NCT03591315
- **Lead sponsor:** Xiangya Hospital of Central South University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-07
- **Primary completion:** 2018-12
- **Final completion:** 2019-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2018-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03591315

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03591315, "Clinical Study of Structural and Functional Evaluation of the Visual Pathway". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03591315. Licensed CC0.

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