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Peripheral intravenous catheter failure is common and vexing. In a nonblinded randomized controlled trial of 380 IV catheter insertions in 360 adult patients, investigators compared failure rates between those who received cyanoacrylate glue — a drop at the catheter insertion site and a drop beneath the hub — and those who received standard care. The glue could be removed with commercially available cyanoacrylate-removal wipes.
At 48 hours, catheter failure — defined as occurrence of infection, phlebitis, occlusion, or dislodgement — occurred in 17% of the glue group versus 27% of the standard care group.