"Sympathectomy is a technique about which we have limited knowledge, applied to disorders about which we have little understanding."

Associate Professor Robert Boas, Faculty of Pain Medicine of the Australasian College of Anaesthetists and the Royal College of Anaesthetists

http://www.pfizer.no/templates/Page____886.aspx

Tuesday, June 26, 2012

results of sympathectomy deteriorate with time

results of sympathectomy deteriorate with time (T.S. Lin & Fang, 1999; Walles et al., 2008). This recurrent postoperative sweating may be due to local nerve regeneration but has not yet been proven (Lee et al., 1999).
http://www.intechopen.com/books/topics-in-thoracic-surgery/surgical-management-of-primary-upper-limb-hyperhidrosis-a-review

Pain in the form of intercostal neuralgia with dysesthesia at the site of trocar insertion is rarely documented but more frequent than generally recognized

Pain in the form of intercostal neuralgia with dysesthesia at the site of trocar insertion is rarely documented but more frequent than generally recognized. Many centres perform short-stay surgery that may lead to underestimation of pain results. In most series pain resolves within months, but Walles and colleagues could detect a persistence for years (Walles et al., 2008).
http://www.intechopen.com/books/topics-in-thoracic-surgery/surgical-management-of-primary-upper-limb-hyperhidrosis-a-review

Thursday, June 21, 2012

compensatory sweating is extremely common and often worse than the original problem

Endoscopic thoracic sympathectomy is useful only when all other treatments fail and then should be considered only with caution as compensatory sweating is extremely common and often worse than the original problem.

BMJ 2009;338:b1166    doi:10.1136/bmj.b1166

left thoracic sympathectomy to prevent electrical storms in CPVT patients

Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), a life threatening arrhythmia induced by sympathetic stimulation in susceptible individuals is often refractory to antiarrhythmic agents. First line of treatment, beta-blockers can be ineffective in up to 50% with implantable cardioverter-defibrillator (ICD) placement for refractory cases. Paradoxically ICD can be arryhthmogenic from shock-associated sympathetic stimulation, initiating more shocks and "electrical storms". This has led to the use of more effective beta blockade offered by left sympathectomy, now performed by minimally invasive video assisted thoracoscopic surgery (VATS).
To our knowledge this is first such reported case.
Heart Lung Circ. 2011 Nov;20(11):731-3. Epub 2011 Apr 7.

 http://www.ncbi.nlm.nih.gov/pubmed/21478052


Sympathectomy for the treatment of polymorphic ventricular tachycardia

Bilateral thoracoscopic cervical sympathectomy for the treatment of recurrent polymorphic ventricular tachycardia.

Turley AJ, Thambyrajah J, Harcombe AA.
Despite potassium and magnesium supplements, beta blockade, implantation of a single then dual chamber implantable cardioverter defibrillator (ICD), amiodarone, nicorandil, and mexiletine, the patient continued to experience arrhythmia storms, receiving more than 700 ICD discharges over seven months. She was ultimately treated successfully with bilateral thoracoscopic cervicothoracic sympathectomies. This is the first reported bilateral thoracoscopic treatment of a patient with LQTS and symptomatic life threatening ventricular tachyarrhythmias refractory to current pharmacological and pacing techniques.
Cardiothoracic Division, The James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, UK. andrew.turley@stees.nhs.uk
Heart. 2005 Jan;91(1):15-7.
http://www.ncbi.nlm.nih.gov/pubmed/15604323