Abstract | OBJECTIVES: DESIGN: Prospective randomised controlled study with 18 months follow-up. SETTING: Vascular surgical units in two university hospitals. MATERIALS: Atherosclerotic (n = 41) and diabetic (n = 10) patients having chronic leg ischaemia with rest pain and/or ischaemic ulcerations due to technically inoperable arterial occlusions. CHIEF OUTCOME MEASURES: MAIN RESULTS: Twenty-five patients were randomized to SCS and 26 to analgesic (control) treatment. Macrocirculatory parameters were not different in the two groups during follow-up. Long-term pain relief was observed only in the SCS group. At 18 months, limb salvage rates in the SCS and control groups were 62% and 45% (N.S.). Tissue loss was less (p = 0.05) in the SCS group. A subgroup analysis of patients without arterial hypertension showed a significantly lower amputation rate in the SCS vs the control group. CONCLUSIONS: SCS provided long-term pain relief but limb salvage at 18 months was not significantly improved by SCS in this rather small study. The results suggest that SCS may reduce amputation levels in patients with severe inoperable leg ischaemia and be most effective in patients without arterial hypertension.
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Authors | L E Jivegård, L E Augustinsson, J Holm, B Risberg, P Ortenwall |
Journal | European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery
(Eur J Vasc Endovasc Surg)
Vol. 9
Issue 4
Pg. 421-5
(May 1995)
ISSN: 1078-5884 [Print] England |
PMID | 7633987
(Publication Type: Clinical Trial, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Topics |
- Aged
- Blood Pressure
- Chronic Disease
- Electric Stimulation Therapy
- Female
- Hemodynamics
- Humans
- Ischemia
(physiopathology, surgery, therapy)
- Leg
(blood supply, surgery)
- Male
- Pain Management
- Pain Measurement
- Prospective Studies
- Skin Temperature
- Spinal Cord
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