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Review
. 2017 Aug 1;8(8):2054270417717666.
doi: 10.1177/2054270417717666. eCollection 2017 Aug.

Surgical sympathectomy for Buerger's disease

Daniel G Cacione  1 , Daniel H Moreno  1 , Luis Cu Nakano  1 , José Cc Baptista-Silva  1
Affiliations
Review

Surgical sympathectomy for Buerger's disease

Daniel G Cacione et al. JRSM Open. .

Abstract

Buerger's disease is characterized by recurring progressive inflammation and occlusions in small and medium arteries and veins of the limbs. Its cause is unknown, but it is most common in young men with a history of tobacco use. It is responsible for ischemic ulcers and extreme pain in the hands and feet. In many cases, notably in patients with the most severe presentations, there is no possibility of improving the condition with surgery (limb revascularisation), and therefore, alternative therapies (e.g. sympathectomy) is used. This review assessed the effectiveness of surgical sympathectomy compared with any other therapy in patients with Buerger's disease. As a result, only one randomised controlled study (162 participants) compared sympathectomy with prostacyclin analogue (iloprost) was incorporated to the review. Such comparison shown that iloprost is more effective than sympathectomy to complete healing ulcers at four weeks (risk ratio 0.65; 95% confidence interval 0.45 to 0.95; P = 0.02; very low quality evidence) and at twenty four weeks (risk ratio 0.62; 95% confidence interval 0.48 to 0.82; P < 0.01; very low quality evidence) after the start of treatment and to relief rest pain at four weeks (risk ratio 1.90; 95% confidence interval 1.17 to 3.10; P = 0.01; very low quality evidence) but not more effective at twenty four weeks (risk ratio 1.68; 95% confidence interval 1.00 to 2.84; P = .10; very low quality evidence) after the start of treatment. We concluded, with very low quality of evidence, that intravenous iloprost is more effective than lumbar sympathectomyin the healing of ischemic ulcers and pain at rest in patients with Buerger's disease. Therefore, until now, the preference of the usage of intravenous iloprost over the lumbar sympathectomy (and vice versa) does not find robust evidence for its routine use.

Keywords: Thromboangiitis obliterans; iloprost; review; sympathectomy.

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Figures

Figure 1.
Figure 1.
Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) flow diagram.
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