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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2022, Vol. 10 ›› Issue (03): 245-249. doi: 10.3877/cma.j.issn.2095-5782.2022.03.005

• Vascular Intervention • Previous Articles     Next Articles

Percutaneous transluminal angioplasty in the treatment of diabetic foot ulcer

Jing Zhang1, Shaoqin Li2, Xiaocheng Gu2, Yunfang Han3, Xinhua Ye4, Haiyang Yu2, Jian Wang1,(), Zhongzhi Jia4,()   

  1. 1. Department of Interventional Catheter Room, Changzhou No. 2 People's Hospital, Jiangsu Changzhou 213004, China
    2. Department of Interventional and Vascular Surgery, Changzhou No. 2 People's Hospital, Jiangsu Changzhou 213004, China
    3. Department of Wound Repair and Regeneration, Changzhou No. 2 People's Hospital, Jiangsu Changzhou 213004, China
    4. Department of Endocrinology, Changzhou No. 2 People's Hospital, Jiangsu Changzhou 213004, China
  • Received:2021-10-28 Online:2022-08-25 Published:2022-09-22
  • Contact: Jian Wang, Zhongzhi Jia

Abstract:

Objective

To investigate the efficacy of percutaneous transluminal angioplasty (PTA) in the treatment of diabetic foot ulcer (DFU).

Methods

The clinical data of 39 patients with DFU underwent PTA in our hospital between January 2016 and January 2020 were retrospectively analyzed.All patients were received recombinant bovine basic fibroblast growth factor (rb-bFGF). The success rate of PTA, visual analogue scale (VAS) score and ankle-brachial index (ABI) changes at 1 week after operation, adverse reactions, and ulcer wound shrinkage rate at 15 and 30 days after operation were analyzed.

Results

A total of 39 patients (23 males and 16 females, with an average age of 76.5 ± 5.8 years) were included in this study. Among the 39 patients, 35 patients were treated with PTA alone, and 4 patients were treated with PTA plus stent placement. The success rate of PTA was 92.3% (36/39), 36 patients showed positive blood vessel staining on the angiographosome, and 3 patients failed PTA with the negative blood vessel staining on the angiographosome. Subcutaneous hematomas were occurred in 3 patients and needn't treatment. The pain score of the affected limb was decreased from 8.8 ± 0.7 to 5.3 ± 0.5 (P < 0.05) one week after PTA. The ankle brachial index of the affected limb was increased from 0.37 ± 0.08 to 0.42 ± 0.09 (P < 0.05) one week after PTA. The contraction rates of the ulcer at 15 and 30 days after PTA were 35.5% and 84.7% of patients with PTA successful and were 5.1% and 6.4% of patients who failed PTA (all P < 0.01), respectively.

Conclusions

PTA is an effective method in the management of DFU.

Key words: Diabetic foot, Ulcer, Percutaneous transluminal angioplasty

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