Night Blindness

• CLINICAL_TRIALS trial_result · 2025-05-25
  Clinical Trial Update: Knowledge of Students About Vitamin A and Assessment of Eye Manifestations in Quranic Schools (Khalwai) Khartoum State, Sudan 2022

  A completed clinical trial in Khartoum State, Sudan, assessed knowledge about vitamin A and screened for eye manifestations related to vitam…

• CLINICAL_TRIALS trial_result · 2019-08-01
  Clinical Trial Update: The Safety and Efficacy of Phentolamine Mesylate Ophthalmic Solution in Subjects With Severe Night Vision Disturbances [Phase 2]

  Phase 2 trial assessing the safety and efficacy of phentolamine mesylate ophthalmic solution for severe night vision disturbances has been c…

• CLINICAL_TRIALS trial_result · 2019-02-28
  Clinical Trial Update: Evaluation of a Night Spectacle Correction Concerning an Improvement of Mesopic Vision Quality [NA]

  A completed clinical trial evaluating night spectacle correction for mesopic vision quality in myopia with night blindness.