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2 clinical studies listed.
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Tundra lists 2 Choroidal Thickness clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07675460
Systemic Isotretinoin Therapy and Eye
The dermatologist created a treatment plan for participants diagnosed with acne using medications containing vitamin A. While this medication has many benefits for the skin, it also has various side effects affecting many other systems. One of the most important of these side effects is related to the eyes. Therefore, the dermatologist will refer participants to an eye clinic for eye exams before and at regular intervals after starting this medication. During these exams, the investigators will perform eye measurements, a dry eye test, and an eye CT scan (OCTA). This study will compare patients who are scheduled to start treatment with vitamin A-containing pills for acne treatment with patients who have started treatment and completed their sixth month. This will allow for the early detection of potential side effects associated with this medication.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-30
NCT06717048
Minimum Power and Frequency of Repeated Low-level Red-light to Effectively Control Myopia Progression
To explore the minimum power and frequency of Repeated Low-level Red-light (RLRL) to control myopia progression in low-myopic children aged 8-10 years, and the rebound effect of low-myopic children after discontinuation of RLRL with different combinations of power and frequency.
Gender: All
Ages: 8 Years - 10 Years
Updated: 2024-12-04
1 state