https://www.selleckchem.com/pr....oducts/sgc-cbp30.htm
The methods of repair and the relative risk [95% CI] of re-exposure were conjunctival closure only (n=4; RR=2.10 [0.84-5.23]); repair with patch graft and conjunctival repair (n=18), RR=1.24 [0.51-3.01]; tube repositioning, use of patch graft and conjunctival repair (n=14), RR=1.0; tube removal with replacement in a different quadrant, patch graft and conjunctival repair (n=3), RR=1.87 [0.64-5.48]. After the first exposure, 18 eyes had a second re-exposure, four eyes had a third re-exposure, and 1 eye had a fourth exposure. The GDD ex