Pilot Study of Hemospan® in Patients With Chronic Critical Limb Ischemia

Summary

The purpose of this study is to evaluate the effects of Hemospan infusion on vascular reactivity, regional perfusion and oxygenation of ischemic tissue in patients with chronic critical lower limb ischemia.

Timeline

Start

2007-09

Primary completion

2008-06

Completion

2008-12

Publications

• Background Bjorkholm M, Fagrell B, Przybelski R, Winslow N, Young M, Winslow RM. A phase I single blind clinical trial of a new oxygen transport agent (MP4), human hemoglobin modified with maleimide-activated polyethylene glycol. Haematologica. 2005 Apr;90(4):505-15.
• Background Olofsson C, Ahl T, Johansson T, Larsson S, Nellgard P, Ponzer S, Fagrell B, Przybelski R, Keipert P, Winslow N, Winslow RM. A multicenter clinical study of the safety and activity of maleimide-polyethylene glycol-modified Hemoglobin (Hemospan) in patients undergoing major orthopedic surgery. Anesthesiology. 2006 Dec;105(6):1153-63. doi: 10.1097/00000542-200612000-00015.
• Background Olofsson C, Nygards EB, Ponzer S, Fagrell B, Przybelski R, Keipert PE, Winslow N, Winslow RM. A randomized, single-blind, increasing dose safety trial of an oxygen-carrying plasma expander (Hemospan) administered to orthopaedic surgery patients with spinal anaesthesia. Transfus Med. 2008 Feb;18(1):28-39. doi: 10.1111/j.1365-3148.2007.00811.x.
• Background Winslow RM. Red cell substitutes. Semin Hematol. 2007 Jan;44(1):51-9. doi: 10.1053/j.seminhematol.2006.09.013.

Drugs

Indications