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1.
Clinical Medicine of China ; (12): 958-961, 2011.
Article in Chinese | WPRIM | ID: wpr-421750

ABSTRACT

ObjectiveTo investigate the efficiency of autologous transplantation of peripheral blood stem cells for treatment of patients with diabetic lower limb ischemia.MethodsEighteen patients of type 2 diabetes with diabetic lower limb ischemia (30 legs) were treated by autologous transplantation of peripheral blood stem cells.ResultsThe limb pain, cool feeling and numbness feeling improved significantly after PBSC transplantation,the improvement rate were 96.7%, 100.0% and 95.8% respectively.Intermittent claudication was also relieved significantly, total remission rate was 76.9%.The ABI and TcPO2 of patients increased significantly at 3 months after transplantation.After the transplantation ABI raised from 0.60 ± 0.11 to 0.71 ±0.12(t =-6.882, P < 0.01) .93.3% of patients' TcPO2 raised in different degrees.The foot infections were well controlled.Ulcer or toes gangrene got better or healed.No obvious complications or adverse reaction were observed after the transplantation.ConclusionAutologous transplantation of peripheral blood stem cells shows to be a simple, safe and effective method in treating patients with diabetic lower limb ischemia.

2.
Chinese Journal of Postgraduates of Medicine ; (36)2006.
Article in Chinese | WPRIM | ID: wpr-528412

ABSTRACT

Objective To investigate the efficiency of autologous transplantation of bone-marrow mononuclear cells for treatment of patients with diabetic lower limb ischemia. Methods Twenty patients of type 2 diabetes (22 legs) with diabetic lower limb ischemia were treated by autologous transplantation of bone-marrow mononuclear cells. Results All ischemic legs were preserved except three feet, which were amputated due to the previously existed foot gangrene in one and unsolved pain in two. The pain-alleviated rate was 85.0%. The amputation rate was 13.6%. The skin turned warm in all legs(100.0%). TcPO2 of the ischemic legs was elevated in 17 patients with 19 legs. Angiography showed a noticeable increase of visible collateral vessels in 7 patients with 8 limbs who had angiographic follow-up. Conclusion Autologous transplantation of bone-marrow mononuclear cells could be a simple, safe, and effective method to treat patients with diabetic lower limb ischemia.

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