Many cataract research studies are aimed at discovering new treatment options, including controlling cataracts with drugs so that cataract surgery will not be needed. People who volunteer to participate in cataract research play a vital role in helping doctors and scientists learn more about cataracts.
Many doctors and scientists are conducting cataract research. Cataract research studies are designed to answer important questions and to find out whether new approaches are safe and effective. Such research already has led to many advances, and researchers continue to search for more effective methods of cataract treatment.
Many research studies are focusing on controlling cataracts with drugs so that cataract surgery will not be needed. Although these drugs are not yet available to patients, research is moving forward in this area.
Researchers are also looking at:
- Whether certain vitamins and minerals might prevent or slow the progress of cataracts
- The effect of sunlight exposure, which may be associated with an increased risk of cataracts
- Genetic studies, which show promise for better understanding cataract development.
Cataract research requires volunteers. Patients who join cataract research studies may have the first chance to benefit from treatments that have shown promise in earlier research. They also make an important contribution to medical science by helping doctors learn more about cataracts. Although such studies may pose some risks, researchers take careful steps to protect their patients.