Andrea Silvestroni

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BACKGROUND Short-term (within 6 weeks follow-up) clinical studies indicate that implantation of bone marrow cells (BMCs) into ischemic limbs may improve peripheral ischemia. Here, the long-term safety and feasibility of intraarterial autologous BMCs with oral treatment with antioxidants and L-arginine were investigated in patients with critical ischemia on(More)
Long-term effects of autologous mononuclear bone marrow cell transplantation were studied in patients with severe peripheral arterial disease (PAD) and critical limb ischemia. Ten patients with end-stage disease were infused twice with autologous bone marrow cells and they completed the 12-month follow-up study. Substantial improvement of blood flow and(More)
Critical limb ischemia (CLI) is a vascular disease affecting lower limbs, which is going to become a demanding challenge because of the aging of the population. Despite advances in endovascular therapies, CLI is associated with high morbidity and mortality. Patients without direct revascularization options have the worst outcomes. To date, 25%-40% of CLI(More)
Restoring blood flow to ischemic tissue is a prerequisite for treatment of ischemic diseases. Cell-based therapy based on bone marrow transplantation is a promising option for patients with critical limb ischemia (CLI). The efficacy of cell therapies to augment neovascularization seems to involve endothelial progenitor cells (EPCs); however, the mechanisms(More)