Effect of Fu's Subcutaneous Needling for Age-related Macular Degeneration (NCT07121127) | Clinical Trial Compass
Not Yet RecruitingEarly Phase 1
Effect of Fu's Subcutaneous Needling for Age-related Macular Degeneration
38 participantsStarted 2026-07-07
Plain-language summary
This pilot randomized controlled trial aims to evaluate the efficacy and safety of FSN in improving symptoms in patients with dAMD.38 eligible participants will be recruited and randomly assign them in a 1:1 ratio to the FSN group and the control group. Throughout the study, both groups will take oral vitamin C and vitamin E supplements for a total of 28 days. Participants in the FSN group will receive four treatment sessions over two weeks. Both groups will be assessed at the end of the FSN treating period during the mid-study period, with ocular blood flow dynamics measured using OCTA, followed by a two-week follow-up. The primary outcome of this trial is the change in visual acuity from baseline to week 2, with secondary outcomes including visual field, visual function scale, macular thickness, central avascular zone area vascular density, and choroidal thickness.
Who can participate
Age range
50 Years – 85 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
（ 1 ） Age between 50 and 85 years old with no gender restrictions （ 2 ） Meets the diagnostic criteria for dry age-related macular degeneration (AMD) as outlined in the 2023 Chinese Clinical Practice Guidelines for Age-Related Macular Degeneration （ 3 ） Both monocular and binocular cases of dry AMD are included. For patients with bilateral lesions the experimental group is based on the patient's preferred eye (if both eyes are preferred the average of the data collected from both eyes is included in the analysis) （ 4 ） Participants must voluntarily consent and sign an informed consent form and be willing to cooperate with follow-up visits.
Exclusion Criteria:
（ 1 ） Serious eye diseases that significantly affect the condition of the fundus excluding dry macular degeneration including fundus lesions such as fundus hemorrhage and wet macular degeneration; or concomitant eye diseases requiring immediate treatment such as acute glaucoma; severe opacity of the refractive media such as mature cataracts （ 2 ） In distance vision testing the patient cannot discern the direction of the largest character at a distance of 1 meter from the distance vision chart （ 3 ） Participants who have undergone eye surgery within the past six months （ 4 ） Participants with non-ophthalmic conditions that may severely affect vision such as large-area cerebral infarction cerebral hemorrhage diabetes thyroid eye disease vitamin A deficiency or Sjögren's syndrome （ 5 ） Pregnant or lact…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.