Lutein and zeaxanthin for eye health on tube feeding
Part of Eyes & vision clinical trials.
This study looks at whether taking certain nutrients (lutein and zeaxanthin) helps protect vision for people who are on exclusive tube feeding for a long time. It will measure eye function and may help maintain healthy eyes.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Be on exclusive enteral nutrition (all nutrition through a tube) for at least 6 months and plan to continue for 6 more months.
- Not have taken lutein or zeaxanthin supplements in the last 6 months.
- Be able to sit up for eye exams and understand instructions.
- Not be on drugs known to harm the eyes (like hydroxychloroquine).
- Not have unoperated cataracts in both eyes, and not be pregnant or breastfeeding.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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