ETS story

Physicians are required to gain informed consent prior to administering a treatment. Informed consent is gained by providing patients with a full accounting of the risks of the treatment as documented in peer-reviewed, published medical/scientific literature.

Your scenario of surgeons being flummoxed by unhappy patients complaining after surgery doesn't hold water. The rules of professional medical ethics require that the treating physician be well versed in the published literature on the treatments he delivers.

There is a mountain of published research (spanning nearly a century) documenting the adverse effects of sympathectomy. There are numerous studies, for example, showing very high rates of severe side effects and studies showing that satisfaction diminishes substantially over the long term.
It is a doctors job to know this stuff and it is their ethical duty to disclose that information to patients.
So, I see the blame thing as pretty cut and dry. Surgeons perfoming sympathectomies routinely withhold information vital to informed consent. Anyone who does objective comparison between what is documented in medical/scientific literature and what is typically disclosed to prospective ETS patients has no choice but reach this conclusion.

And, to make matters worse, many surgeons use testimonials from a hand-selected group of their happiest patients to advocate the surgery. That practice is considered unethical by all medical professional organizations.

http://etsandreversals.yuku.com/reply/22927/Would-you-do-it-again#reply-22927

'Improved sympathectomy' - is it an oxymoron?

"also it seems like the more bad and negative affects were from 10 to 12 years ago when they had just started performing the surgery.. they must have improved it a lot by now.?"

This procedure has been performed since the 1920's. Yes, the 1920's. In the 1980's they started to do it using "keyhole" surgery which means they don't have to make a big incision. But, the surgery is no different than what they've been doing for the last 70+ years. It's a nerve injury. You can't "improve" they way you inflict a nerve injury. You can't injure the nerve in some "special" way such that the injury suddenly has a different effect on the body.

The functional name for the this surgery is "sympathetic denervation". It's not some super-advanced, modern cure based on recent discoveries in neurophysiology. It's a primitive, destructive procedure. It's a method used on animals for research. It's brute force method...destroy the pathways to the sweat glands over a large region. Unfortunately, it destroys pathways to and from many other organs including the heart and lungs and causes a large number of neuropathological dysfunction. That hasn't changed in the last ten years. It will not and cannot change in the next 1000 years because it will still be a nerve injury 1000 years from now. I'm not making this up. It's a simple fact. Don't let some doctor take advantage of your ignorance
http://etsandreversals.yuku.com/topic/4919/Should-i-have-ETS-surgery#.Tok-TE8YAyk

sympathectomy will block the chronotropic response

Around 50% of patients have bradycardia in the following minutes of a bilateral surgery with mean and diastolic blood pressure significant reduction. Since the sympathectomy will block the chronotropic response, a significant increase of the ejection volume is observed when the patient moves in the erect position from dorsal decubitus [6]. Two cardiovascular complications were reported in the literature. First, an asystolic cardiac arrest in an 18-year-old woman during the second side (left) of bilateral sympathectomy for severe hyperhidrosis, requiring resuscitation maneuvers, with no chronic sequelae [7]. The second case was reported in a 23-year-old woman in whom a bilateral T₂ sympathectomy was performed for facial hyperhidrosis. Two years later, following electrophysiologic studies confirming unopposed vagotonic stimulation, she underwent permanent pacemaker insertion for symptomatic bradycardia [8].
http://icvts.ctsnetjournals.org/cgi/content/full/8/2/238

many claims in Australia do not result in payments to plaintiffs

However, as with the US research, many claims in Australia do not result in payments to plaintiffs. This fact often comes as a surprise to medical practitioners as it is not well publicised.


It is not a simple matter for a plaintiff to succeed in a claim for compensation based in medical negligence. And it certainly is an expensive exercise especially when there can be no guarantee of success.


For doctors involved in a claim that is successfully defended there is usually no direct financial cost.

Ms Cheryl McDonald is claims department manager with MIGA (Medical Insurance Group Australia).

MJA InSight, Issue 38 - 10 Oct, 2011

HAZARDS ASSOCIATED WITH CERVICO-THORACIC SYMPATHECTOMY

The need for a realistic appraisal of the potentialities for harm in Cervico-Thoracic sympathectomy is apparent on anatomic grounds alone (Orkin et al. ] 950). Fatalities occur from time to time, but only a few reports of such fatalities find their way into the literature (Adriani et al. 1952). Reported complications associated with Ccrvico-Thoracic sympathectomy, which is, in effect a permanent Stellate
Ganglion block (Moore 1954), include pneumothorax, Horner's syndrome, phrenic and recurrent laryngeal nerve damage, infection from oesophageal puncture, cardiac arrhythmias (Tochinai 1974), and very infrequently cardiac arrest (Moore 1954).
The following is a case report of a healthy 18-year-old woman who had bilateral Cervico-Thoracic sympathectomy done in two stages for severe hyperhidrosis in the palms of her hands.
Two episodes of asystolic arrest occurred during the 2nd stage left Cervico-Thoracic sympathectomy.
The
cause of hyperhidrosis apparently originates
from some poorly understood stimulation of the
sympathetic nervous system (Cloward 1969),
and in sensitive patients this may possibly lead
to excessive vagal stimulation to counteract it,
as illustrated by the bradycardia and asystolic
reaction to the sudden removal of the
sympathetic control, and by the high doses of
sympathomimetic drugs necessary to
recommence cardiac activity. Anatomically the
heart is innervated by the cardiac plexus which
consists of the cardiac nerves derived from the
cervical and upper thoracic ganglia of the
sympathetic trunk and branches of the vagus.
The pacemaker of the heart, the sino-atrial
node, is innervated by both the parasympathetic
and sympathetic nerves (King and Coakley
1958). The ventricular muscle of the heart is
supplied solely by the sympathetic nerves, and
the larger branches of the coronary arteries are
also predominantly innervated by sympathetics
(Woollard 1926). These factors may also have a
bearing on the hazard of a bilateral cervico-
thoracic sympathectomy, which leaves the heart
solely under vagal control. Usually, following
denervation, the heart will initiate its own
impulse, without recourse to external agencies,
but there may be a place for transvenous
electrode cardiac pacing, if spontaneous initiation
of impulse is delayed, or bradycardia is severe.
Anaesthesia and Intensive Care, Vol. V, No. 1, February, 1977

R. F. Y. ZEE
Royal Perth Hospital, Perth

The response to injury in the perihperal nervous system

Persisting neurones switch to a ‘survivor’ phenotype and the expression of hundreds of genes^8,9 is changed to compensate for the loss or diminution of target-derived neurotrophic factors,¹⁰ and in order to regrow their axons across the site of the injury and back into the periphery. Proximal changes, such as synaptic reorganisation in the cortex^11–13 and spinal cord, occur upstream of axotomised first-order motor and sensory neurones, and may influence the functional outcome months or even years later.^14–16 Distal to the injury, a series of molecular and cellular events, some simultaneous, others consecutive, and collectively called Wallerian degeneration, is triggered throughout the distal nerve stump and within a small reactive zone at the tip of the proximal stump (Fig. 2).^17–19

http://web.jbjs.org.uk/cgi/content/full/87-B/10/1309

'Improved sympathectomy' - is it an oxymoron?

"also it seems like the more bad and negative affects were from 10 to 12 years ago when they had just started performing the surgery.. they must have inproved it alot by now.?"

I'd like to echo what some others have said just so you are completely clear on this issue. This procedure has been performed since the 1920's. Yes, the 1920's. In the 1980's they started to do it using "keyhole" surgery which means they don't have to make a big incision. But, the surgery is no different than what they've been doing for the last 70+ years. It's a nerve injury. You can't "improve" they way you inflict a nerve injury. You can't injure the nerve in some "special" way such that the injury suddenly has a different effect on the body.

The functional name for the this surgery is "sympathetic denervation". It's not some super-advanced, modern cure based on recent discoveries in neurophysiology. It's a primitive, destructive procedure. It's a method used on animals for research. It's brute force method...destroy the pathways to the sweat glands over a large region. Unfortunately, it destroys pathways to and from many other organs including the heart and lungs and causes a large number of neuropathological dysfunction. That hasn't changed in the last ten years. It will not and cannot change in the next 1000 years because it will still be a nerve injury 1000 years from now. I'm not making this up. It's a simple fact. Don't let some doctor take advantage of your ignorance
http://etsandreversals.yuku.com/topic/4919/Should-i-have-ETS-surgery#.Tok-TE8YAyk

There is no evidence whatsoever that the sympathetic ganglia have any regulatory function on sweating

There is no "signal that tells the body to sweat excessively". The nervous system doesn't work like that. Worse, it implies that there is some separate signal that tells the body to sweat "normally" which, again, is implied to be unaffected by the surgery. It's nonsense and an affront to all that is known about neuroanatomy and neurophysiology.

Of all the lies and distortions, this is the one that pisses me off the most. Not only is it demonstrably false, it is criminally misleading in terms of what it leads the patient to expect. There no evidence whatsoever that the sympathetic ganglia have any regulatory function. Regulation if sympathetic activity occurs in the brain, not the sympathetic ganglia.

Why the hell don't they call it what it is?: sympathetic denervation surgery (which is a fancy name for a particular type of nerve injury). It eliminates excessive sweating by eliminating the ability to sweat at all (anhidrosis) over a large area. It achieves this end in the most brutal way possible: by permanently destroying the neural pathways. Any statement or implication that sympathectomy reduces sweating to normal levels or improves the regulation of sweating in any way is a boldfaced lie. 
http://etsandreversals.yuku.com/topic/4918/Lies-from-your-government

Distribution of GABA-immunoreactive nerve fibers and cells in the cervical and thoracic paravertebral sympathetic trunk

These data suggest that the GABAergic innervation of paravertebral sympathetic ganglia is more complex than previously suspected. What appears as preganglionic afferents from several spinal segments (C8-Th7) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia, predominantly the SCG. These data suggest that GABAergic small interganglionic neurons form a feed-forward inhibition system, which may be driven by multisegmental spinal input in the paravertebral sympathetic ganglion chain.
http://onlinelibrary.wiley.com/doi/10.1002/cne.903340209/abstract

So numerous are the possible variations that the outcome of a sympathectomy is unpredictable

The sympathetic pathways to the heart are extremely variable in their topography, and the diversity of arrangements encountered accounts for the morphological contradictions in the literature. So numerous are the possible variations that the outcome of a sympathectomy is unpredictable. Where denervation is incomplete, collateral sprouting and regeneration of nerves could even lead to hyperstimulation via the sympathetic pathways.
http://onlinelibrary.wiley.com/doi/10.1002/aja.1001240203/abstract

After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration

In consequence of right-sided smpathectomy at the level of C₅ it was found that in the sheep the cervical sympathetic trunk contains nerve fibres which proceed from cells situated in the first four segments of the thoracic part of the spinal cord and in the stellate ganglion. These fibres are about 85 per cent of all fibres of the sympathetic trunk. The remaining 15 per cent proceed from nerve cells situated nasally of the anterior cervical ganglion.

The spinal cord. Changes found in the segment Th1 – Th4 in sheep III and IV closely resembled those
seen in the stellate ganglion (Figures 6, 7).

2. After severing the sympathetic trunk, the cells of its origin undergo complete disintegration within
a year.

3. After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion
undergo transneuronic degeneration.
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0442.1967.tb00255.x/abstract

sympathectomy created imbalance of autonomic activity and functional changes of the intrathoracic organs

Surgical thoracic sympathectomy such as ESD (endoscopic thoracic sympathectic denervation) or heart transplantation can result in an imbalance between the sympathetic and parasympathetic activities and result in functional changes
in the intrathoracic organs.
Therefore, the procedures affecting sympathetic nerve functions, such as epidural anesthesia, ESD, and heart transplantation, may cause an imbalance between sympathetic and parasympathetic activities (1, 6, 16, 17). Recently, it has been reported that ESD results in functional changes of the intrathoracic organs.


In conclusion, our study demonstrated that ESD adversely affected lung function early after surgery and the BHR was affected by an imbalance of autonomic activity created by bilateral ESD in patients with primary focal hyperhidrosis.
Journal of Asthma, 46:276–279, 2009
http://informahealthcare.com/doi/abs/10.1080/02770900802660949

important relationship among cognitive performance, HRV, and prefrontal neural function

These findings in total suggest an important relationship among cognitive performance, HRV, and prefrontal neural function that has important implications for both physical and mental health. Future studies are needed to determine exactly which executive functions are associated with individual differences in HRV in a wider range of situations and populations.
http://www.ncbi.nlm.nih.gov/pubmed/19424767

Low HRV is a risk factor for pathophysiology and psychopathology

The intimate connection between the brain and the heart was enunciated by Claude Bernard over 150 years ago. In our neurovisceral integration model we have tried to build on this pioneering work. In the present paper we further elaborate our model. Specifically we review recent neuroanatomical studies that implicate inhibitory GABAergic pathways from the prefrontal cortex to the amygdala and additional inhibitory pathways between the amygdala and the sympathetic and parasympathetic medullary output neurons that modulate heart rate and thus heart rate variability. We propose that the default response to uncertainty is the threat response and may be related to the well known negativity bias. We next review the evidence on the role of vagally mediated heart rate variability (HRV) in the regulation of physiological, affective, and cognitive processes. Low HRV is a risk factor for pathophysiology and psychopathology. Finally we review recent work on the genetics of HRV and suggest that low HRV may be an endophenotype for a broad range of dysfunctions.
http://www.ncbi.nlm.nih.gov/pubmed/18771686

Fundamentals of psychoneuroimmunology

The long-held concept that the nervous, endocrine and immune systems are separate entities has given way to a new understanding of human biology. Psychoneuroimmunology addresses the realisation that the neural, immune, and endocrine systems are inextricably linked and that the effects of each affect all-the systems work together as a complicated set of triggers and balances, an intertwining of the physiological and emotional states. Beginning with the fundamentals of immune and neuroendocrine function, Fundamentals of Psychoneuroimmunology explores the complexities of behavioural assessment, the basic types of immunity, the importance of immune cell redistribution in the response to challenges such as infection and stress, and the multifaceted roles of nerves, hormones and cytokines.
http://books.google.com/books/about/Fundamentals_of_psychoneuroimmunology.html?id=h0mEge8Oec8C

ELECTRICAL STIMULATION OF THE SYMPATHETIC NERVE CHAIN

The present invention provides a method of affecting physiological disorders by stimulating a specific location along the sympathetic nerve chain. Preferably, the present invention provides a method of affecting a variety of physiological disorders or pathological conditions by placing an electrode adjacent to or in communication with at least one ganglion along the sympathetic nerve chain and stimulating the at least one ganglion until the physiological disorder or pathological condition has been affected.

[0009] A number of treatment regiments utilizing electrical stimulation can be employed for a vast array of physiological disorders or pathological conditions associated with the sympathetic and parasympathetic nervous system. Physiological disorders that may be treated include, but are not limited to, hyperhydrosis, complex regional pain syndrome and other pain syndromes such as headaches, cluster headaches, abnormal cardiac sympathetic output, cardiac contractility, excessive blushing condition, hypertension, renal disease, heart failure, angina, hypertension, and intestinal motility disorders, dry eye or mouth disorders, sexual dysfunction, asthma, liver disorders, pancreas disorders, and heart disorders, pulmonary disorders, gastrointestinal disorders, and biliary disorders. The number of disorders to be treated is limited only by the number, variety, and placement of electrodes (or combinations of multiple electrodes) along the sympathetic nervous system.

http://www.faqs.org/patents/app/20110098762

changes in the intracranial vascular bed due to the leakage and disappearance of the noradrenaline transmitter from the degenerating nerve terminals followed by denervation supersensitivity

The intracranial pressure, measured as the ventricular fluid pressure (VFP), was recorded continuously during about 2 days via a cannula inserted into the left lateral ventricle of the brain of conscious rabbits. The effect of bilateral removal of the superior cervical ganglia on the VFP was studied at various time-periods after operation, and the results were compared with those from unoperated control animals. The pressure changes attributed to the sympathectomy are referred to as the net VFP. The operation ultimately caused a disappearance of noradrenaline from intracranial sympathetic nerves. The net VFP was not affected during an 8-hr period of the recording starting 5–8 hrs after sympathectomy. During the following 35 hrs it was reduced by approximately 25 mm physiological saline followed by a return to initial or somewhat higher levels. Four days after sympathectomy the net VFP was significantly increased throughout the recording period. Two weeks after the operation the pressure had returned to the same, or even lower level compared with the non-sympathectomized control animals. The variations in the net VFP at different time-periods after sympathectomy are considered to reflect mainly changes in the intracranial vascular bed due to the leakage and disappearance of the noradrenaline transmitter from the degenerating nerve terminals followed by denervation supersensitivity. The results are discussed in terms of a sympathetic influence on the intracranial pressure mediated through the volume of the intracranial vascular bed, and/or the cerebrospinal fluid production in the choroid plexuses.
http://onlinelibrary.wiley.com/doi/10.1111/j.1748-1716.1971.tb05049.x/abstract

"Doctors knock controversial sweating treatment; Surgical procedure leaves many people dripping wet on other parts of the body."

(March 2005) The Canadian news magazine "Macleans" reaches nearly 3 million readers every week. In early March, this publication ran a story about the risks of severe compensatory sweating after endoscopic thoracic sympathectomy (ETS) surgery for the treatment of hyperhidrosis. The story's headline read, "Doctor's knock controversial sweating treatment; Surgical procedure leaves many people dripping wet on other parts of the body." (Editor's note: As of July 2007, this article was no longer available free online. You may, however, purchase the March 2005 edition of Macleans by visiting
this link.)
According to the article, the most common problem following ETS is increased and profuse sweating on other parts of the body, most often the back, legs, groin, and abdomen. This compensatory sweating, reports Macleans, can be mild to severe and occurs in 80 to 90 percent of patients. In one study of people who had surgery for excessive underarm sweating, 90 percent of the patients reported compensatory sweating and half of them were forced to change their clothes during the day because of it.

In related news, major news outlets (including "The New York Times") have reported this week on a massive insurance scam in the US in which thousands of patients from 40 states had been transported to California to undergo unnecessary surgical and diagnostic procedures. Insurers and employers have lost US $350 million in claims paid to date due to the illegal operations.

As part of the scheme, patients traveled to outpatient surgery clinics in California to receive three or more procedures in a single week. Among the procedures unnecessarily performed on these patients, according to The New York Times, was "...a highly unusual procedure to treat 'sweaty palms.'" The paper quoted an expert who said this particular surgery "posed potential risks to the patient because it involved collapsing the patient's lungs and deactiviating a nerve near the spine."

In return for undergoing unnecessary colonoscopies, endoscopies, and surgeries for "sweaty palms", participating patients were paid anywhere from $200 to $2,000 each and may have received discounts on cosmetic surgery.
http://www.sweatsolutions.org/sweatsolutions/Article.asp?ArticleCode=19570137&EditionCode=95129982

Endoscopic sympathetic block--new treatment of choice for social phobia?

Ann Chir Gynaecol. 2001 ;90 (3):177-84  11695789  Cit:3

Central neural integration for the control of autonomic responses associated with emotion

http://www.ncbi.nlm.nih.gov/pubmed/6370083
http://www.google.com./search?q=neural+integration+for+the+control+of+autonomic+responses+associated+with+emotion&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

ganglion block for unbalanced sympathetic nervous system disorders

Stellate ganglion blocks (SGB) are widely used for pain relief in outpatient clinics due to its many therapeutic indications and easy maneuvering. It is used locally over stellate ganglion territory disorders in the craniocervical (head and neck) or upper limbs and systemically for angina pectoris, psychosomatic disorders, hormonal disorders, or unbalanced sympathetic nervous system disorders [1].
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872892/

sympathectomy can result in spinal cord infarction

Uncommon causes include decompression sickness, which has a predilection for spinal ischemic damage; complications of abdominal surgery, particularly sympathectomy;...

http://www.neurology-asia.com/Spinal_Cord_Infarction.php

For blood pressure control in certain acute hypotensive states (e.g., pheochromocytomectomy, sympathectomy...

Norepinephrine (Levophed ®) -
For blood pressure control in certain acute hypotensive states (e.g., pheochromocytomectomy, sympathectomy, poliomyelitis, spinal anesthesia, myocardial infarction, septicemia, blood transfusion, and drug reactions).
http://www.globalrph.com/norepinephrine_dilution.htm

Unilateral sympathectomy leads to decreases in ventral prostate weight

http://www.biolreprod.org/content/51/1/99

Sympathectomy decreased NE and DA concentrations of muscles to approximately 10% of control values

We studied the effect of unilateral sympathectomy on rat quadriceps and gastrocnemius muscle concentrations of endogenous dihydroxyphenylalanine (DOPA), dopamine (DA), and norepinephrine (NE) and assessed the relationships between these catecholamines in several rat tissues. Catecholamines were measured by reverse-phase high-performance liquid chromatography with electrochemical detection. Sympathectomy decreased NE and DA concentrations of muscles to approximately 10% of control values, whereas the DOPA concentration tended to increase. Relatively high concentrations of DOPA were found in the gastrointestinal tract, kidney, and spleen. No correlations were obtained between the tissue concentration of DOPA and NE. A DA-to-NE ratio approximately 1% was observed in liver, muscle, pancreas, spleen, and heart, whereas we found exponentially increasing DA values with increasing NE concentration in tissues obtained from stomach, small and large intestine, kidney, and lung. In conclusion, endogenous DOPA in muscle tissue is not located in sympathetic nerve terminals but probably in muscle cells. DA concentrations in the gastrointestinal tract and in the kidneys were greater than could be ascribed to its role as a precursor in the biosynthesis of NE.
http://ajpendo.physiology.org/content/256/2/E284.abstract

After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration

After severing the sympathetic trunk, the cells of its origin undergo complete disintegration within
a year.
After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration.


The spinal cord. Changes found in the segment Th1 – Th4 in sheep III and IV closely resembled those
seen in the stellate ganglion (Figures 6, 7). Changes in sheep I and II were the same as described in the
previous paper (5).
The nervus caroticus internus. In all the sheep a myelinated fasciculus was found in this nerve
(Figure 8), which proves that the nervus caroticus internus contains a fasciculus of fibres which run
from the front to the rear in the anterior sympathetic trunk (5).
www.date.hu/acta-agraria/2002-08i/welento.pdf

painful vasospastic condition in the right arm following surgical sympathectomy on the left side

Spinal dorsal column stimulation has been used in the treatment of a patient with a painful vasospastic condition in the right arm following surgical sympathectomy on the left side. After sympathectomy the left arm became constantly dry and warm and consistently lacked skin vasomotor (laser Doppler flowmetry) responses to arousing stimuli, indicating a complete loss of sympathetic vasomotor innervation.
http://www.springerlink.com/content/n823388l26q330m3/

Several autonomic reflexes were dramatically affected after sympathectomy for hyperhidrosis

major effects on local blood flow and temperature are elicited by TES. Complex autonomic reflexes are also affected. The patient should be completely informed before surgery of the side effects elicited by transthoracic endoscopic sympathicotomy (TES).
http://onlinelibrary.wiley.com/doi/10.1111/j.1600-0404.2008.01046.x/abstract

Stellate ganglion block "reboots" the insular cortex

Both patients experienced immediate, significant and durable relief as measured by the PCL (score minimum 17, maximum 85). In both instances, the pre-treatment score suggested a PTSD diagnosis whereas the post-treatment scores did not. One patient requested repeat treatment after 3 months, and the post-treatment score remained below the PTSD cutoff after 7 additional months of follow-up. Both patients discontinued all antidepressant and antipsychotic medications while maintaining their improved PCL score.

CONCLUSION:

Selective blockade of the right stellate ganglion at C6 level is a safe and minimally invasive procedure that may provide durable relief from PTSD symptoms, allowing the safe discontinuation of psychiatric medications.
http://www.ncbi.nlm.nih.gov/pubmed/20412504

Stellate ganglion block effectively "reboots" the insular cortex

The following is a summary from our publications in Lancet Oncology and Medical Hypothesis

The picture demonstrates the connections from the stellate ganglion to other neural structures.  This was demonstrated using retro rabies virus techniques and functional MRI.  Both are objective data demonstrating the effect on the insula by the stellate ganglion.  Stellate ganglion block effectively "reboots" the insular cortex, allowing for a reduction in hot flashes

The stellate ganglion refers to the ganglion formed by the fusion of the inferior cervical and the first thoracic ganglion as they meet anterior to the vertebral body of C7. It is present in 80% of subjects. It usually lies on or above the neck of the first rib. http://dardipainclinic.com/stellate_ganglion_block.php

skin discoloration after sympathectomy (ETS)

http://archderm.ama-assn.org/cgi/content/extract/144/9/1240

To date, sufficient importance has not been placed on the long term effects that could cause dorsal sympathectomy

A scientific society has been created for surgery of the sympathetic nervous system, the International Society of Sympathetic Surgery (ISSS); and in the most recent thoracic surgery and related specialities congresses it fills up a considerable percentage of the programme.
On the other hand, this surgery, especially for hyperhidrosis and facial reddening, is the one that on a percentage basis generates more demands and complaints from the patients, even with medico-legal connotations.7 Despite that the majority of the patients show a very high degree of satisfaction, the presence of a patient operated for hyperhidrosis with important compensatory sweating that repeatedly manifest their dissatisfaction to the surgeon is a very annoying situation with an intractable solution. There are even forums on the Internet that constantly manifest their discomfort with this type of surgery in a violent and insulting tone, for example, the World Against Sympathectomy Website.

In summary, we are faced with a new disorder that is being attended massively in our hospitals and needs a moment of contemplation. What are we doing? Are we doing it properly? What are the future implications in these patients of dorsal sympathetic denervation? For the first 2 questions, we could find the answer in the new clinical guidelines and scientific society norms and with the publication of linger series, randomised systematic studies, reviews and meta-analyses. However, it is perhaps the latter of these that implies greater consideration. To date, sufficient importance has not been placed on the long term effects that could cause dorsal sympathectomy, and the effects on lung function, heart function, skin colouring and psychological state are being studies, among others;10 the most important being the first 2. secondary consequences of the operation.

The consequences of sympathetic denervation after a dorsal sympathectomy on lung function have been studied on several occasions11 and reductions in forced vital capacity, forced expiratory flow in the first second and maximum mesoexpiratory flow have been found, but with no clinical significance. It therefore seems that, despite sympathetic innervation being scarce, it directly influences motor tone, especially of the fine respiratory tracts, which cause a light obstructive pattern after the operation and favours bronchial hyperreactivity.12 It is of great interest to know the results of the research being carried out to recognise the long term effects.
Something similar occurs with heart function, the sympathectomy in the short term causes bradycardia due to a lack of sympathetic stimulation to the heart. Several cases of myocardial infarction13 and
chronotropic heart failure requiring the insertion of a pacemaker14 have been reported. In the long term, dorsal sympathetic interruption causes an effect similar to beta blockers on the heart, and produced a decrease in average heart rate, but with no significant changes in the electrocardiogram (normal Q-T).15 It may be good to know through long term prospective studies which effects it truly has on heart function and what it could mean for the daily lives of the operated patients. For the time being, those individuals who practice aerobic sports (for example, long distance runners and cyclists)
should be informed that with sympathectomy their heart rate may be reduced in situations of maximum effort and lower their performance.16


M. Congregado / Arch Bronconeumol. 2010;46(1):1-2

ETS story

I had ETS surgery (cutting of T2) about 10 years ago for facial HH. The surgery worked very well and I had virtually no immediate complications from the surgery (infection, nerve damage, etc). I now experience severe CS on my trunk (worse on my back) that is pretty debilitating. At this point I'm considering reversal surgery (and am very open to any insight).

I had the surgery done in San Francisco, CA by a now-retired thoracic surgeon (I live in the Portland, OR area). He did mention CS as a possible side effect but didn't present it as a huge risk. To be fair, I was so desperate that I probably wouldn't have listened anyway. That's why it is incumbent on doctors to save us from ourselves. Any surgeon that performs invasive, irreversible surgery to treat conditions where patients are despondent and vulnerable should overemphaasize the risks and minimize the possible benefits (under-promise and over-deliver).

The surgery was uneventful and recovery was quick and I had no immediate complications. In terms of efficacy, the surgery was tremendously successful. My facial HH was immediately and completely resolved, as was my hand-sweating (which wasn't a huge problem, but they are 100% dry now). I still experience gustatory sweating occasionally with very rich or spicy foods but it's not a problem at all. I also still experience blushing but I believe it may be better than it was.

That's the good part. Like many others, I now have severe CS on my trunk (worse on my back). I don't have any of the other dry scalp or pain syndromes that others have though, so maybe I'm one of the lucky ones.

Interestingly, having no moisture on your hands does cause some problems. It's hard to count out money (seriously) or pick things up and it's almost impossible to deal cards (and I used to be a BJ dealer in Las Vegas in college!). It's also hard to play basketball as you really need a little moisture on your hands to properly grip and put spin on the ball.

I've tried hyoscyamine and Robinul and find that Robinul seems to work better but really only reduces the CS about 20-30% most of the time. Often, it doesn't matter what I take. 
http://www.no-ets.com/forums/viewtopic.php?p=1489&sid=6ff9da7866e646365a7b8ba9bfcbd845

acute response to surgical denervation and abrupt release of sympathetic tone

Intraoperative predictability of successful outcome depends on monitoring of the acute response to surgical denervation and abrupt release of sympathetic tone.

Information on the long-term physiological sequelae is emerging rapidly. Preoperatively, in addition to abnormal sudomotor control, sympathetic cardiovascular regulation may be affected mildly in severe cases of hyperhidrosis. A blunted reflex bradycardia response to parasympathomimetic maneuvers such as Valsalva maneuver or cold water face immersion, as well as an increased heart rate response
to orthostatic stress, suggests a hyperfunctioning sympathetic discharge that is reversed after ETS.25,69 Because sympathetic cardiac accelerator fibers exit the spinal cord from segments T1 to T4, ETS is believed to simulate a mild physiological !-adrenergic blockade.70 This is because the heart rate at rest and during maximal exercise is lower 6 weeks postoperatively

DIAGNOSIS AND TREATMENT OF HYPERHIDROSIS,  CONCISE REVIEW FOR CLINICIANS
Mayo Clin Proc.     •     May 2005;80(5):657-666 

Surgical Sympathectomy should be first line treatment according to 'Center for the Cure of Sweaty Palms™' surgeon

Given the clear superiority of BTS (bilateral thoracoscopic sympathectomy) for severe palmoplantar hyperhidrosis, deliberately using medical treatments that are known with near certainty to be eneffective and at times considerably noxious simply as a requisite to surgery may not be in the best interest of such patients, nor is such an approach ultimately cost-effective. There is no evidence that surgical intervention should be considered a "last resort" for this form of hyperhidrosis. BTS can safely and confidently be recommended as first-line treatment for the typical, severe form of palmoplantar hyperhidrosis.

(no conflict of interest has been declared by the authors)


Fritz J. Baumgartner^{, a,} , Shana Bertin^a and Jiri Konecny^a

Annals of Vascular Surgery
Volume 23, Issue 1, January-February 2009, Pages 1-7
http://www.sciencedirect.com/science/article/pii/S0890509608001854

compensatory disease may not be immediate after sympathectomy

Newer techniques include the use of clips instead of complete transsection of the nerve but reversal is not always possible as nerve destruction can be quick and compensatory disease may not be immediate.

The main complications with sympathectomy include compensatory sweating, phantom sweating, gustatory sweating, Horner syndrome, and neuralgia.

Management of Hyperhidrosis

Aamir Haider, Nowell Solish and Nicholas J. Lowe
www.sweatclinicsofcanada.com/Book.pdf

This injures all the neurons at this level of the spinal cord, some of which may die, and may predispose the patient to spinal cord reorganization and severe compensatory hyperhidrosis

Sympathectomy vs sympathotomy. Sympathectomy, with use of ganglionectomy and by definition, must sever the primary axon from the neuron in the intermediolateral cell column of the spinal cord (red) before primary or collateral synapse in the T2 ganglion. This injures all the neurons at this level of the spinal cord, some of which may die, and may predispose the patient to spinal cord reorganization and severe compensatory hyperhidrosis. Sympathotomy interrupts only axons after potential T2 ganglion synapses, a less injurious effect on the neuron, and is the least destructive procedure possible with successful treatment
of palmar hyperhidrosis.
Mayo Clin Proc 2003;78:167-172.   http://www.mayoclinic.org/medicalprofs/enlargeimage5096.html

the requirement to practise according to widely accepted professional standards implies the need to be abreast of contemporary clinical practice

http://www.mja.com.au/public/issues/194_05_070311/choice_070311_fm.html

reduction in hypothalamic dopamine, which leads to an increase in serum prolactin level

At this point, it is particularly interesting to recall the earlier reports of middle ear bone remodeling in the gerbil after chemical sympathectomy by guanethidine sulfate (86) or hydroxydopamine (85). Although these neurotoxins do eliminate sympathetic activity, there are, in parallel, major central consequences. In particular, both treatments reduce hypothalamic dopamine, which leads to an increase in serum prolactin levels.
http://ajpendo.physiology.org/content/293/5/E1224.full

"Again, patients admitted with any malignancy, cholecystectomy, thyroidectomy, renal disease, cardiac disease, sympathectomy, or vascular graft were eliminated as controls."
This article reviews the evidence that neuroleptics may increase the risk of breast cancer via their effects on prolactin secretion.
Paul M. Schyve; Francine Smithline; Herbert Y. Meltzer
Neuroleptic-induced Prolactin Level Elevation and Breast Cancer: An Emerging Clinical Issue
Arch Gen Psychiatry, Nov 1978; 35: 1291 - 1301.

Body temperature is highly correlated with plasma prolactin in thermally stressed men
(78), suggesting that normal heat defense is associated with decreased central dopamine, and
intraventricular haloperidol produces a coordinated heat-defense response (79). These reports refute a
unique or essential role for central dopamine antagonism in neuroleptic malignant syndrome hyperthermia
and provide additional evidence that state-dependent factors are important mediators of dopamine
antagonist effects.
There is substantial evidence to support the hypothesis that dysregulated sympathetic nervous system hyperactivity is responsible for most, if not all, features of neuroleptic malignant syndrome. A predisposition to more extreme sympathetic nervous system activation and/or dysfunction in response to emotional or psychological stress may constitute a trait vulnerability for neuroleptic malignant syndrome, which, when coupled with state variables such as acute psychic distress or dopamine receptor antagonism, produces the clinical syndrome of neuroleptic malignant syndrome. This hypothesis provides a more comprehensive explanation for existing clinical data than do the current alternatives.

http://ajp.psychiatryonli...i/content/full/156/2/169

dural blood flow decreased significantly in the cervical sympathectomy group

Migraine may affect the autonomic nervous system, but the mechanisms remain unclear. The sympathetic and parasympathetic nervous systems may play different roles in the attack. To explore the effect of blocking the cervical sympathetic nerve on vasodilation of the meningeal vessels, jugular vein calcitonin gene-related peptide (CGRP) and meningeal blood flow changes were measured before and after transection of the cervical sympathetic nerve by electrically stimulating the trigeminal ganglion in Sprague–Dawley (SD) rats. We found that CGRP level and meningeal blood flow increased in both the sham-operated and sympathectomized groups (p<0.05). Compared with the sham-operated group, dural blood flow decreased significantly in the cervical sympathectomy group, but CGRP level was not significantly different between these two groups. The cervical sympathetic nerve may play an important role in the process of neurogenic dural vasodilation in rats; this effect is not entirely dependent on CGRP level.
http://www.autonomicneuroscience.com/article/S1566-0702%2811%2900026-9/abstract

Intentional misrepresentation of the elective surgical sympathectomy is common practice

"Sweating is one form of regulating the body's temperature. If the operation prevents sweating in one area, it is possible that patients will notice a greater amount of sweating elsewhere in their body in order to compensate. This is called "compensatory sweating" and can occur on the face, abdomen, back, buttocks, thighs, or feet. While this is a mild nuisance for most patients, occasionally (5-10% of the time) it can be severe and interfere with the patient's lifestyle. If it occurs, it usually improves within 6 months."
http://thoracic.surgery.virginia.edu/general-thoracic/general-thoracic-conditions-treatment/hyperhidrosis/


Mia: None of the 'facts' listed in the above text can be supported by scientific evidence. The information illustrates the myths spread on the internet by those who have a financial interest in offering ETS, - an interest that overrides the medical and ethical obligations of the medical profession. 
The so called "compensatory sweating" is NOT compensatory, and the only study looking into  this concluded that patients did sweat more after ETS. 
If this side-effect  of the elective surgery (intentional neurological injury/lesion) would be "compensatory" in order to maintain thermoregulation, it would be observed after botox or ionthoporesis treatment as well. Hyperhidrosis (reflex hyperhidrosis)  is an usual finding in people after spinal cord injuries (especially above T6) and in diabetics due to damage to the SNS. It is a pathological response to injury.

 No evidence can support - and there is clear contrary evidence -   that if this compensatory sweating would occur, it would diminish in 6 months. It is all part of the intentional misrepresentation of elective surgeries to make them appear more appealing and safer than they are.

Extreme caution is called for when considering surgical sympathectomy

Surgical sympathectomy is carried out on the basis of poor quality evidence, studies without
control groups, and personal experience. Though it would appear logical (and has been
suggested) that surgical sympathectomy is indicated primarily for patients with confirmed
'sympathetic-dependent pain, other authors take the view that the treatment results are
not correlated to this. Eighteen percent of patients undergoing sympathectomy for
neuropathic pain experience compensatory hyperhidrosis and 25% experience neuropathic
complications.
Extreme caution is called for when considering surgical sympathectomy for pain control in
CRPS-I. The procedure should be conducted in the context of a trial in order to ascertain
the efficacy and potential risks.
Guideline

INITIATIVE:
Netherlands Society of Rehabilitation Specialists
Netherlands Society of Anaesthesiologists

WITH THE SUPPORT OF:
Institute for Healthcare Improvement CBO
www.cbo.nl/Downloads/341/rl_crps_eng_07.pdf

Decreased tanning response after video-assisted thoracoscopic sympathectomy

http://www.ncbi.nlm.nih.gov/pubmed/18794484

Skin depigmentation: could it be a complication caused by thoracic sympathectomy?

 http://www.ncbi.nlm.nih.gov/pubmed/19766777

lumbar sympathectomy results in loss of ejaculation

Sympathectomy for the long term management of such patients has been carried out (Abel et al., 1974) and success reported. Loss of ejaculation does follow sympathectomy but his is a minor problem in patients who have an already destroyed sacral cord. (p. 410)

During fever pyrogen is released from leucocytes and his agent causes the disturbed thermoregulation (Atkinson, 1960). For his response to occur, an intact efferent sympathetic system is requred because fever can be markedly reduced by bilateral sympathectomy in he cat (Pinkston, 1935). (p.193)
The autonomic nervous system: an introduction to basic and clinical concepts By Otto Appenzeller, Emilio Oribe, Elsevier Health Sciences, 1997 - Medical

a significant impairment of the heart rate to workload relationship was consistently observed following sympathectomy

The HRV analysis showed a significant change of indices reflecting sympatho-vagal balance indicating significantly reduced sympathetic (LF) and increased vagal (HF, rMSSD) tone. These changes still persisted after 2 years. Global HRV increased over time with significant elevation of SDANN after 2 years. QT dispersion was significantly reduced 1 month after surgery and the dispersion was further diminished 2 years later.
http://www.sciencedirect.com/science/article/pii/S0167527399001011

Surgical and chemical sympathectomy can alter cellular proliferation

Surgical denervation and chemical sympathectomy can alter cellular proliferation, B- and T-cell responsiveness and lymphocyte migration in lymphoid organs [17]. In vitro studies have shown that neuropeptides can have numerous effects, either inhibiting or stimulating the proliferation, differentiation
and functions of immune cells [19]*
Development of systemic lupus erythematosus in mice is associated with alteration of neuropeptide concentrations in inflamed kidneys and immunoregulatory organs
Neuroscience Letters 248 (1998) 97– 100