Dietary Supplement for Myopia Control

Sponsor
The Hong Kong Polytechnic University
Study ID
NCT07406906
Status
Not Yet Recruiting

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Conditions

  • Myopia

Eligibility Criteria

Sex
ALL
Age
8 Years - 13 Years
Healthy Volunteers
Not accepted

Interventions

  • Oral dietary supplement provided in a capsule format (3 active capsules/ per day) — DIETARY_SUPPLEMENT
    The active intervention in this study is an oral dietary supplement provided in a capsule format. The active ingredients include DHA/EPA and Astaxanthin.
  • Oral dietary supplement provided in a capsule format (1 active capsule and 2 placebo capsules/per day) — DIETARY_SUPPLEMENT
    The active intervention in this study is an oral dietary supplement provided in a capsule format. The active ingredients include DHA/EPA and Astaxanthin.
  • Placebo control (3 placebo capsules/per day) — OTHER
    3 placebo capsules/per day

Study Details

The purpose of this clinical trial is to investigate the changes in choroidal thickness and vasculature in myopic children following oral supplementation.

Key Dates

First listed
Feb 12, 2026
Start date
Jan 30, 2026
Status verified
Jan 2026
Primary completion
Jun 30, 2026
Completion
Jun 30, 2026

Study Design

Enrollment
156 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Experimental: High concentration group
    3 active capsules/ per day
  • Experimental: Low-concentration group
    1 active capsule and 2 placebo capsules/per day
  • Placebo Comparator: Control group
    3 placebo capsules/per day

Primary Outcome Measure

Change in choroidal thickness measured by OCT [ Time Frame: Choroidal thickness will be measured every month from enrollment to the end of treatment at 3 months. ]

Central Contacts

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