Collaborative Initial Glaucoma Treatment Study (CIGTS)

The Collaborative Initial Glaucoma Treatment Study (CIGTS) was a major research project that compared two ways to treat glaucoma, a condition that can cause vision loss. One approach used eye drops to lower eye pressure, while the other involved surgery to reduce pressure. The study aimed to see which method was more effective in preserving vision and quality of life over time. Conducted across multiple centers, it provided valuable insights into treatment options, helping doctors and patients make informed decisions based on personal circumstances and the potential risks and benefits of each approach.