The open-label pilot study titled "Limb Preservation Using Edetate Disodium-based Chelation in Patients with Diabetes and Critical Limb Ischemia" evaluated the safety and efficacy of edetate disodium-based infusions in 10 diabetic patients with critical limb ischemia (CLI). Participants received up to 50 infusions, with assessments for safety, clinical efficacy, metal
