Fake websites in the service of the ETS industry - who protects the patients?

Fake websites that pretend to be independent,  informative, with the sole raison d'etre to praise the surgeon's skill, expertise and experience, - and to hook the patient into reading more on the surgeons' website, with many obvious links to the surgeon on every page.
Why are predatory practices of medical professionals tolerated?

FACTORS CONTRIBUTING TO SYMPATHECTOMY FAILURE

1. Sympathectomy is analogous to the act of killing the messenger. The sympathetic nervous system has the critical job of properly controlling and preserving the circulation in different parts of the body, especially in the extremities. By paralyzing the system, the extremity will be more apt to have disturbance of circulation and is left unprotected from fluctuation in circulation.

Sympathectomy is similar to permanently removing the central heat and air-conditioning system and never replacing it because of malfunction.

Sympathectomy permanently damages the temperature regulatory system. The reason sympathectomy does not cause side effects other than ineffective control of pain as well as impotence and orthostatic hypotension is because it is invariably partial and incomplete.

2. Even after "complete" removal of the sympathetic plexus for the upper or lower extremities, the sympathetic nerves in the wall of the blood vessels are left intact.

3. As shown in Table 6, the most common form (over 80%) of RSD is disuse RSD. In this situation, the sympathetic system is temporarily hyperactive. Proper conservative treatment would prevent any unnecessary invasive surgery (such as sympathectomy) in such patients.

4. Usually the patients that end up needing sympathectomy are the ones who suffer from ephaptic dystrophy. Sympathectomy in such cases cause a classic Cannon phenomenon. This physiological phenomenon refers to the fact that the end organ that is controlled by sympathetic nerve fibers  will become uninhibited in its chemical dysfunction. As a result, even though the sympathetic fibers are not contributing to acetylcholine or become uninhibited with resultant increase of pain input.

In diabetic neuropathy RSD, sympathectomy dramatically relieves the pain for the first 1 to 3 years. Then deafferentation can Cannon phenomenon set in. As a result, invariably by the second to fifth year the patient ends up with a lot more pain. Sympathetic blocks repeated every 6 to 12 months yield similar results.

In patients who have had sympathectomy, thermography shows an increase of temperature  in the focus of ephaptic nerve damage (Cannon phenomenon) with secondary increase of pain and discomfort.

H. Hooshmand, M.D., Neurological Associates

In 70 % compensatory sweating severe, recurrence rates were 15% and 19% at 1 and 2 years after surgery

In T2 and T3 resection, all patients experienced Compensatory Sweating and over 70% of the patients felt it was severe. Even in T2 resection, 90% of patients experienced CS and in 50% of these it was severe. High rates of CS are reported in Asian countries with hot and humid climates.

In T2 resection, recurrence rates were 15% and 19% at 1 and 2 years after surgery.It was not rare for a patient to experience recurrence more than 3 years after surgery.
Motoki Yano, MD, PhD and Yoshitaka Fujii, MD, PhD

Volume 138, Issue 1, Pages 40-45 (July 2005)

THE SYMPATHETIC NERVOUS SYSTEM AS A HOMEOSTATIC MECHANISM

The responses of intact rats to cold-exposure (4°C) include vasoconstriction, piloerection, shivering, adrenocorticotrophin (ACTH) hypersecretion and increased mobilization of free fatty acids and glucose. Adrenal demedullation prevents the increased mobilization of glucose and decreases survival time. Chemical sympathectomy blocks all of the responses except ACTH hypersecretion. Such animals lose body heat rapidly and die in a few hours. Total adrenalectomy has a similar effect. The damaging actions of chemical sympathectomy are reversed by administration of catecholamines while those of total adrenalectomy are reversed by cortisone. Thus, the sympathetic nervous system appears to be essential for existence at low environmental temperature.

http://jpet.aspetjournals.org/cgi/content/abstract/157/1/103

Palmar Hyperhidrosis worse after Sympathectomy

We describe a patient who underwent upper thoracic sympathectomy for palmar hyperhidrosis, and whose symptoms subsequently deteriorated, becoming worse than those on initial presentation.

Clinical and Experimental Dermatology

Volume 20 Issue 3, Pages 230 - 233

Published Online: 27 Apr 2006

Accepted for publication 6 January 1995

baroreflex response as a compensatory function for hemodynamic changes is suppressed in patients who receive ETS - and it can be detrimental

In this study, baroreflex control of HR was completely inhibited in 9 of 21 patients in the depressor test but in only 1 of 19 patients in the pressor test. All patients who showed complete inhibition had received bilateral T2-3 sympathectomy. Responses to decreased blood pressure are mediated by the sympathetic nervous system, whereas responses to increased blood pressure predominantly involve vagal compensation (13). Therefore, it seems that the effects of sympathetic denervation were most prominent in the depressor test after ETS.

The suppression of baroreflex function can be detrimental during anesthetic management. In particular, a poorly preserved baroreflex response to decreasing blood pressure may exaggerate hemodynamic perturbation after a sudden loss of circulating blood volume. In addition, it is possible that patients who have received ETS will show unexpected HR responses after the administration of a vasopressor or vasodilator. We conclude that baroreflex response as a compensatory function for hemodynamic changes is suppressed in patients who receive ETS.
Anesth Analg 2004;98:37-39
http://www.anesthesia-analgesia.org/cgi/content/full/98/1/37

Sexual dysfunction after sympathectomy

LS, like any other surgical procedure, is not without its share of complications which include failure of adequate denervation, brief paralytic ileus, hyperhydrosis in parts of the body which remain normally innervated, sexual dysfunction, and post-sympathectomy neuralgia.

http://www.ispub.com/ostia/index.php?xmlFilePath=journals/ijs/vol18n1/lumbar.xml

The results of endoscopic sympathectomy deteriorate progressively from the immediate outcome

British Journal of Surgery ISSN 0007-1323

1999, vol. 86, no1, pp. 45-47 (12 ref.)

Sympathectomy is one of the causes or Orthostatic Hypotension

Causes of Orthostatic Hypotension

Peripheral

Amyloidosis

Diabetic, alcoholic, or nutritional neuropathy

Familial dysautonomia (Riley-Day syndrome)

Guillain-Barré syndrome

Paraneoplastic syndromes

Pure autonomic failure (formerly called idiopathic orthostatic hypotension)

Surgical sympathectomy

http://www.merckmanuals.com/professional/sec07/ch069/ch069d.html

Why do surgeons still advertise ETS for axillary sweating?

Apocrine Gland: One of two types of sweat gland, located in several places including the armpits, face and groin. The sweat produced is normally oil based as opposed to common water based sweat and is rarely affected by Sympathectomy.

http://www.hyperhidrosis.us/hyperhidrosis-glossary.php

cervical ganglionectomy produces a significant reduction in the noradrenergic innervation of ip- silateral extraparenchymal arteries

Immediately following experimentation the cerebral vessels were examined
for the presence of noradrenergic fibers. The results of the study demonstrate that:
(1) superior cervical ganglionectomy produces a significant reduction in the noradrenergic innervation of ipsilateral extraparenchymal arteries;
(2) the peripheral sympathetic nervous system contributes to overall cerebral vascular resistance primarily by affecting resistance in extraparenchymal arteries; and
(3) as a result, it determines the contribution of the extraparenchymal arteries tooverall cerebral blood flow autoregulation.
1975;6;284-292 Stroke

Autonomic neuropathy simulating the effects of sympathectomy

Autonomic neuropathy simulating the effects of sympathectomy as a complication of diabetes mellitus. Diabetes 1955;4:92-97.
Odel HM, Roth GM, Keating FR,

interrupting sympathetic efferent fibers innervating the heart and baroreflex

The results suggest that cardiac sympathectomy induced by epidural anesthesia can suppress partially baroreceptor function by interrupting sympathetic efferent fibers innervating the heart during high levels of epidural anesthesia, but that lumbar sympathectomy during epidural anesthesia is unlikely to affect baroreceptor activity.
Baroreflex control of heart rate during cardiac sympathectomy by epidural anesthesia in lightly anesthetized humans.

Dohi S, Tsuchida H, Mayumi T
Anesth Analg 1983; 62:815-20.

Baroreflex sensitivity, measured as cardiac acceleration in response to nitroglycerin, was significantly lower (p < style="font-weight: bold;">The results suggest that baroreflex-mediated response to decreases in arterial pressure is dependent on the integrity of the sympathetic nervous system.

Baroreflex control of heart rate during high thoracic epidural anaesthesia. A randomised clinical trial on anaesthetised humans.
Goertz A, Heinrich H, Seeling W
Anaesthesia 1992; 47:984-7.

causes of autonomic dysfunction - sympathectomy

Patients with progressive autonomic dysfunction (including diabetes) have little or no increase in plasma noradrenaline and this correlates with their orthostatic intolerance (Bannister, Sever and Gross, 1977). In patients with pure autonomic failure, basal levels of noradrenaline are lower than in normal subjects (Polinsky, 1988). Similar low values are observed in patients with sympathectomy and in patients with tetraplegia. (p.51)

The finger wrinkling response is abolished by upper thoracic sympathectomy. The test is also abnormal in some patients with diabetic autonomic dysfunction, the Guillan-Barre syndrome and other peripheral sympathetic dysfunction in limbs. (p.46)

Other causes of autonomic dysfunction without neurological signs include medications, acute autonomic failure, endocrine disease, surgical sympathectomy . (p.100)

Anhidrosis is the usual effect of destruction of sympathetic supply to the face. However about 35% of patients with sympathetic devervation of the face, acessory fibres (reaching the face through the trigeminal system) become hyperactive and hyperhidrosis occurs, occasionally causing the interesting phenomenon of alternating hyperhidrosis and Horner's Syndrome (Ottomo and Heimburger, 1980). (p.159)

Disorders of the Autonomic Nervous System

By David Robertson, Italo Biaggioni

Edition: illustrated

Published by Informa Health Care, 1995

ISBN 3718651467, 9783718651467

Some secondary effects of sympathectomy; with particular reference to disturbance of sexual function

N Engl J Med. 1951 Jul 26;245(4):121-30.
WHITELAW GP, SMITHWICK RH.

PMID: 14853048 [PubMed - indexed for MEDLINE]

Safety and Ethics in Healthcare

"...professionals may adopt unreasonable practices. Practices may develop in professions, particularly as to disclosure, not because they serve the interests of the clients, but because they protect the interests or convenience of members of the profession. The court has an obligation to scrutinize professional practices to ensure that they accord with the standard of reasonableness imposed by the law."
Incresingly, the question is not whether the defendant's conduct conforms with the practices of the profession, but whether it conforms with standards of reasonableness. (p. 150)

The right of patients self-determination is well entrenched both in law and in ethical codes. Respect for patient autonomy now occupies centre stage in medical ethics. In considerin patient autonomy one needs to think about truth telling, confidentiality, privacy, disclosure of information and consent. Each is important and all have important implications for healthcare professionals. (p. 167)

Safety and Ethics in Healthcare: A Guide to Getting it Right

By Bill Runciman, Alan Merry

Published by Ashgate Publishing, Ltd., 2007

ISBN 0754644375, 9780754644378

Bilateral sympathectomy produced fatal heart block in a few of their experiments

Mendlowitz. Schauer, and Gross⁴ pointed out that the heart rate became slower after removal of the sympathetic chain, but this bradycardia was only temporary. Bilateral sympathectomy produced fatal heart block in a few of their experiments.

American Heart Journal
Volume 22, Issue 4, October 1941, Pages 545-548

bradycardia and other cardiac complications are common side effects?

The most common side effects of sympathectomy are compensatory sweating, gustatory sweating and cardiac changes including decreasing heart rate, systolic-diastolic and mean arterial pressure. The mechanism of bradycardia and other cardiac complications that develop after thoracic sympathectomy are still unclear.

http://tipbilimleri.turkiyeklinikleri.com/abstract_54802.html

"It is a lie that sympatholysis (sympathectomy) may specifically cure patients

with unqualified "reflex sympathetic dystrophy". This was already stated by the father of sympathectomy, Rene Leriche, more than half a century ago.
...it is not an error. but a lie. While conceptual errors are not only forgivable, but natural to inexact medical science, lies, particularly when entrepreneurially inspired are condemnable and call for a peer intervention.

J. Neurology (1999) 246: 875-879

sympathectomy reduces fear - interferes with a range of emotional responses

"Experiements in animals demonstrate that sympathectomy may retard averse conditioning. (DiGusto and King, 1972), most likely because sympathectomy reduces fear."
Clinical Neuropsychology 2003

There is potentially a number of safety issues associated with this procedure

"A lack of high quality randomised trial evidence on ETS means that it is difficult to make a judgment on the safety and effectiveness of this technique. There is potentially a number of safety issues associated with this procedure. ASERNIP-s suggests that a full systematic review including all available comparative and case series information, together with clinical inpuut, should be undertaken to provide up-to-date and comprehensive assessment of the safety and effectiveness of ETS." (ASERNIP-s Report No. 71, August 2009)

Elective surgery associated with unacceptable complications

Most of the difficulties associated with hyperhidrosis surgery are due to unavoidable side effects and unforeseeable and unacceptable complications. Careful patient selection is important before surgery so surgeons can avoid some of these pitfalls. Patients should also be fully informed of all potential side effects and complications before surgical treatment.
http://www.ncbi.nlm.nih.gov/pubmed/18557592

Based on the case reported and systematic literature review sympathectomy seems to have at best a temporary effect

Conclusions: Based on the case reported and systematic literature review, chemical sympathectomy seems to have at best a temporary effect, limited to cutaneous allodynia. Despite the popularity of chemical sympatholysis, only few patients and poorly defined outcomes are reported in the literature, substantiating the need for well-designed studies on the effectiveness of the procedure.
Clinical Journal of Pain:
December 2001 - Volume 17 - Issue 4 - pp 327-336

After sympathectomy for hyperhidrosis, very severe discomfort and hyperhidrosis occurred with alarming frequency and intensity

"After thoracoscopic sympathectomy for hyperhidrosis, very severe discomfort and hyperhidrosis in the neighboring non-sympathectomized regions occurred with alarming frequency and intensity."
(p.879)

Cousins and Bridenbaugh's Neural Blockade in Clinical Anesthesia and Pain Medicine by Michael J Cousins, Phillip O Bridenbaugh, Daniel B Carr, and Terese T Horlocker
Wolters Kluwer Health
Edition: 4 - 2008

Cautiously worded, yet it still means the same: ETS = Lobotomy

Knowledge of the elimination of embarrassing physical symptoms in social situations helps the patient to expose himself to formerly impossible situations, and success in them also causes psychological symptoms to subside. But the relief of psychological symptoms may also be due to direct a biological effect of the operation on the anxiety-mediating areas in the nervous system. The only meaningful side effect is compensatory sweating of the trunk, but not even that is significant when modern surgical method are used. (sic!)

http://informahealthcare....0.1080/08039480310000266

nerve damage as 'cure'

What the surgeons tell you: (is not always based on scientific evidence)

"The procedure is extremely effective for palmar and axillary hyperhidrosis. The endoscopic technique is very safe and is curative in 98% of patients."

" Thoracoscopic sympathectomy afforded almost instantaneous cures for PH, with marked improvement in 100% for whom the sympathectomy was done."
(CENTER FOR THE CURE (sic!) OF HYPERHIDROSIS

http://curesweatypalms.com/Hyperhidrosis_Surgical_Treatment.htm

Systematic reviews, long term follow-ups of patients tell a different story. The many forums on the internet with stories of injured patients tell a different story.

Sympathectomy leads to calcinosis

Of 20 patients who had no evidence of calcinosis pre-operatively, 11 developed medial calcification after unilateral operation exclusively on the side of sympathectomy. In seven patients calcinosis was detected in both feet after bilateral operation. In conclusion, sympathetic denervation is one of the causes of Monckeberg's sclerosis regardless of diabetes mellitus.

Goebel FD, Fuessl HS.
Diabetologia. 1983 May;24(5):347-50.

"Lifestyle" surgical procedure carries unrecognized risk of complications.”

Wiley & Sons, Inc, news release - 2004

"Lifestyle" surgical procedure carries unrecognized risk of complications.”
Hoboken, NJ: John Wiley & Sons, Inc, British Journal of Surgery, Feb 5, 2004

Side effects were common

UK Review of ETS surgery

We did not identify any controlled trials or cohort studies. The evidence about effectiveness, based on three case series, was therefore very limited. The main weakness of these studies was their lack of a comparison group and their resulting inability to exclude a placebo response to surgery. In addition, the methods of assessing outcome were poorly described and not validated, and the range of outcomes assessed was limited. The studies provided very limited evidence that sympathectomy improves blushing. Side effects were common.
London: Bazian Ltd (Editors), Wessex Institute for Health Research and Development, University of Southampton 2003: 11

The practice of surgical and chemical sympathectomy is based on poor quality evidence, uncontrolled studies and personal experience

Cochrane Database Syst. Review
”The practice of surgical and chemical sympathectomy is based on poor quality evidence, uncontrolled studies and personal experience.“
Cochrane Database Syst Rev. 2003;(2):CD002918.

The intervention leads to severe immediate complications in some of the patients

Finnish Review

Conclusions: The evidence of the effectiveness of ETS is weak due to a lack of randomized trials. The intervention leads to severe immediate complications in some of the patients, and to persistent side-effects for many of the patients.
UniversityofOuluand FinnishOfficeforHealthTechnologyAssessment
FinnishOfficeforHealthTechnologyAssessment
UniversityofHelsinki and FinnishOfficeforHealthTechnologyAssessment
UniversityofCopenhagenand FinnishOfficeforHealthTechnologyAssessment

poor* evidence is available about ETS as regards side effects, risks, and short-term effects

Swedish Review

The findings by SBU Alert show that poor* evidence is available about ETS as regards side effects, risks, and short-term effects. There is no* scientific evidence demonstrating the long-term results of the method or its cost effectiveness in relation to other methods.
(Swedish Council on Technology Assessment in Health Care (SBU), the Medical Products Agency, the National Board of Health and Welfare, and the Federation of Swedish County Councils.
Published: 1999-08-30 Revised: 2002-09-30

Reported success stories on ETS are "prone to bias and have significant methodological problems"

Australian Review of ETS surgery - 2001

The four case series were not critically appraised because they are prone to bias and have significant methodological problems. These studies represent level IV evidence according to the NHMRC criteria and one should not draw firm conclusions from their findings.

To date, the benefits or side effects associated with endoscopic thoracic sympathectomy for treating facial blushing have not been properly evaluated and reported.

Further research using a well-designed controlled trial is warranted to assess the efficacy of endoscopic thoracic sympathectomy for treating facial blushing.

Centre for Clinical Effectiveness - Monash

There is potentially a number of safety issues associated with this procedure

Australian Review of ETS surgery

"A lack of high quality randomised trial evidence on ETS means that it is difficult to make a judgment on the safety and effectiveness of this technique. There is potentially a number of safety issues associated with this procedure. ASERNIP-s suggests that a full systematic review including all available comparative and case series information, together with clinical inpuut, should be undertaken to provide up-to-date and comprehensive assessment of the safety and effectiveness of ETS." (ASERNIP-s Report No. 71, August 2009)

pathophysiology of cervical and upper thoracic sympathetic surgery

What your ETS or ESB surgeon will not tell you during the consultation:

T(2)-T(3) ganglionectomy significantly decreases pulse rate and systolic blood pressure, reduces myocardial oxygen demand, increases left ventricular ejection fraction and prolongs Q-T interval. A certain loss of lung volume and decrease of pulmonary diffusion capacity for CO result from sympathectomy. Histomorphological muscle changes and neuro-histochemical and biochemical effects have also been observed.

Clin Auton Res. 2003 Dec;13 Suppl 1:I40-4.

Instead, you will be told:

"Usually the surgery is used to treat sweating in the palms or face. The surgery stops or turns off the nerve signals that tell the part of the body to sweat too much."
http://www.nlm.nih.gov/medlineplus/ency/article/007291.htm

or this:

"The procedure turns off the signal that tells the body to sweat excessively. It is usually done on patients whose palms sweat much more heavily than normal."

or this:

"This method does not involve the cutting of the sympathetic nerves. Instead, the surgeon interrupts their activity by applying a titanium clamp to the nerve, thus stopping their activity. The clamp exerts pressure on the nerve and the signals the nerve produces don’t reach the sympathetic nerve endings. This is method that has a positive effect in the sense that the sympathetic ganglia are not destroyed. This leaves the patient with the possibility of having the nerves reconstructed in the future by simply removing the titanium clamp."
http://www.hyperhidrosis.us/ets.php

All the above statements are carefully crafted to make the surgery appear harmless, easy and safe. Yet, ETS and ESB procedures disrupt the nerve signals not only to the sweat glands but other structures and systems in the body, most notably the heart, resulting in Bradycardia in patients, who are unaware that they are signing up for a surgery that potentially will impact on their neurocardiology.

prevents them from responding to reflex or emotional changes in the central nervous system

“...cervical sympathectomy or some pathological condition, isolates all these sympathetic ganglion cells from the central nervous system and prevents them from responding to reflex or emotional changes in the central nervous system.
Cunningham's Manual of Practical Anatomy: Volume III: Head, Neck and Brain (Oxford Medical Publications) 1986

Parallels between Lobotomy and Sympathectomy

Both surgeries were obscure and unpopular until a "minimally invasive" version led to mass-marketing.

Both surgeries featured positive stories in the media. Walter Freeman had several glowing write-ups in the New York Times and Life Magazine.

Both surgeries featured dubious published studies touting the safety and effectiveness. One very large 1962 study said that 28% had been cured by lobotomy, another 25% significantly improved, 20% showed no change (from lobotomy!!) 4% died, and only 2% were made worse off.

The doctors treated the patients as throw-away people and were only concentrating on the potential good, and to hell with those who were much worse off afterwards.

The procedure increasingly was done on less and less serious cases and it was done on people who didn't have problems severe enough for a Last Resort procedure.

Bad results were ignored or hidden. People were ashamed and embarrased that they had done the procedures. A famous example: Rosemary Kennedy

The doctors thought they were heros. Portuguese neurologist Egas Moniz got the Nobel Prize for his work with Lobotomy, a prize that the families are trying to have revoked.

It took a very long time for the public to finally realize how barbaric and innaproprate and destructive this surgery really was. It looks like it might take just as long for widespread acceptance of the destructiveness of ETS

In both instances medical professionals were reluctant to openly criticize their colleagues or speak up about undisclosed harmful effects of the procedure.

http://etsandreversals.yuku.com/reply/9783/Lobotomy-Barbaric-surgery#reply-9783

Sympathectomy: "suppression of the neuroendocrine stress response"

p.254

Neuraxial blocks typically produce variable decrease in blood pressure that might be accompanied by a decrease in heart rate and cardiac contractility. These effects are generally proportional to the degree (level) of the sympathectomy. Vasomotor tone is primarily determined by sympathetic fibres arising from T5 to L1, innervating arterial and venous smooth muscle. Blocking these nerves causes vasodilation of the venous capacitance vessels, pooling of blood, and decreased vvenous terurn to the heart; in some instances, arterial vasodilation may also decrease systemic vascular resistance. The effects of arterial vasodilation may be minimized by compensatory vasoconstriction above the level of the block. A high sympathetic block not only prevents compensatory vasoconstriction but also blocks the sympathetic cardiac accelerator fibres that arise at T1-T4.
Profound hypotension may result from vasodilation combined with bradycardia and decreased contractility. These effects are further exaggerated if venous return is further compromised by a head-up position or from the weight of a gravid uterus. Unopposed vagal tone in some persons may explain cardiac arrest with spinal anesthesia.
p.261

The sympathetic system normally maintains some tonic vasoconstriction on the vascular tree. Loss off this tone following induction of anesthesia or sympathectomy frequently contributes to perioperative hypotension.
p.375

AV conduction abnormalities are usually manifested by abnormal ventricular depolarization (bundle-branch block) prolongation of the P-R interval (first degree AV block) failure of some atrial impulses to depolarize the ventricles (second degree AV block) or AV dissociation (third degree AV block or complete heart block).
p.428

Clinical anesthesiology By G. Edward Morgan, Maged S. Mikhail, Michael J. Murray
McGraw-Hill, Edition: 3 - 2002

Lack of disclosure to ETS patients is unethical and would be criminal in a just society

It is the doctor's moral and ethical duty to provide you with full and honest disclosure of the facts prior to surgery. The whole doctrine of informed consent is to prevent patients from having to realize they made a mistake in hindsight. You shouldn't have had to find out from a former patient's wife that the surgery would cause drenching sweating on your back. It was Garza's job to do that. He completely lied to you regarding the supposed reversibility. Anyone who goes through medical school knows that can't crush a nerve with a metal clamp, remove it later and have the nerve return to normal functioning.

Although it is not possible to predict exactly what will occur in each individual case, there is nearly 100 years of published scientific and medical research available on the effects of sympathectomy. That research paints a very different picture of the effects of this surgery than the one presented to patients considering this surgery. That's the issue. Generally, they lie and tell patients that CS is inconsequential in all but a tiny fraction of cases and simply fail to disclose a huge number of verified adverse effects of the surgery. They take advantage of the patient's ignorance on medical matter. It's unethical and would be criminal in a just society.

In short, you do have a way of knowing what will likely occur as a result of the surgery before you have it done. All the information necessary to make an informed decision exists. It's just not getting to patients.

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

Sympathectomy interfering with high blood pressure drug?

Tell your doctor if you have any of
the following medical conditions:
* kidney problems
* liver problems
* heart problems
* diabetes
* recent excessive vomiting or
diarrhoea
* Systemic Lupus Erythematosus
(SLE), a disease affecting the
skin, joints and kidneys
* a salt restricted diet
* a past operation known as
sympathectomy
If you have not told your doctor about any of the above, tell him/her before you start taking Atacand Plus 16/12.5.

Atacand Plus 16/12.5 is used to treat high blood pressure.

The Cochrane Review of ETS - 2003

”The practice of surgical and chemical sympathectomy is based on poor quality evidence, uncontrolled studies and personal experience.“

Cochrane Database Syst Rev. 2003;(2):CD002918.

Surgical sympathectomy listed as neurologic disorder

Other neurologic disorders
- Idiopathic orthostatic hypotension
- Multiple sclerosis
- Parkinsonism
- Posterior fossa tumor
- Shy-Drager syndrome
- Spinal cord injury with paraplegia
- Surgical sympathectomy
- Syringomyelia
- Syringobulbia
- Tabes dorsales (syphillis)
- Wernicke's encephalopathy
Dizziness: Classification and Pathophysiology
The Journal of Manual and Manipulative Therapy, Vol. 12, No 4 (2004)

anatomic variations of the T2 nerve root

6 (9.1%) sides showed a single large ganglion formed by the stellate and the second thoracic sympathetic ganglia. The second thoracic sympathetic ganglion was most commonly located (50%) in the second intercostal space. Conclusion: The anatomic variations of the intrathoracic nerve of Kuntz and the second thoracic sympathetic ganglion were characterized in human cadavers.

Journal of thoracic and cardiovascular surgery Y. 2002, vol. 123, No. 3, pages 498-501 [bibl. : 14 ref.

http://www.refdoc.fr/Detailnotice?idarticle=9466218

Risks during Thoracic Sympathectomy - Surgery not as safe as reported

T(2)-T(3) ganglionectomy significantly decreases pulse rate and systolic blood pressure, reduces myocardial oxygen demand, increases left ventricular ejection fraction and prolongs Q-T interval. A certain loss of lung volume and decrease of pulmonary diffusion capacity for CO result from sympathectomy. Histomorphological muscle changes and neuro-histochemical and biochemical effects have also been observed.

http://www.ncbi.nlm.nih.gov/pubmed/14673672

 

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

Several reports also demonstrate significantly lower heart rate increases during exercise in subjects who have undergone bilateral ISS [9–12] compared to pre-surgical levels. In spite of this high occurrence, recent reviews on the usual collateral effects of thoracic sympathectomy still do not include these possible cardiac consequences [6].
The aim of the present prospective study was to confirm that a significant impairment of the heart rate to workload relationship was consistently observed following unilateral and/or bilateral surgery.
Eur J Cardiothorac Surg 2001;20:1095-1100
http://ejcts.ctsnetjourna...i/content/full/20/6/1095

 

disturbed peripheral vascular and heart rate responses after sympathectomy

Thoracic sympathectomy can result in reduced sweating and disturbed peripheral vascular and heart rate responses. Patients should be warned that these mechanisms may play a role in the development of exertional heat stroke.

Alan D.L. Sihoe, FRCSEd(CTh)^a,_*, Raymond W.T. Liu, MRCP^b, Alex K.L. Lee, MRCP^b, Chak-Wah Lam, FHKAM^b, Lik-Cheung Cheng, FRCS

 

Even epidural blockade limited only to the thoracic dermatomes is liable to cause complete sympathectomy, including cardiac sympathetic denervation. The ensuing vasodilation and bradycardia lead to hypotension, poor tolerance of mechanical interference with the heart, and inability to respond to acute changes in intravascular volume or body position. This symptom complex is especially troublesome to manage during intrathoracic operations when avoidance of hypervolemia is emphasized.

Thoracic sympathectomy has two other potenital consequences: effect on bronchomotor tone and effect on oxygenation.

During intrathoracic procedures using one-lung ventilation, a right-to-left intrapulmonary shunt is intentionally created (in the form of the nonventilated lung). The ensuing arterial oxygen tension (PaO2) is determined by a complex interaction involving cardiac output, mixed venous oxygen tension, the status of the ventilated lung, size of the shunt, and most significantly, hypoxic pulmonary vasoconstriction (HPV).
HPV diverts pulmonary blood flow away from the shunt by vavsoconstriction in the nonventilated lung, and is the principal adaptive defense mechanism against arterial hypoxemia during one-lung ventilation. The cellular mechanism and regulation of HPV, and the possible role of the autonomic nervous system are not completely understood.
The effect of thoracic sympathectomy of HPV is even less well understood. Since potent vasodilators such as nitroprusside antagonize HPV-induced vasoconstriction and lower the arterial oxygen tension, it is reasonable to assume that HPV will become less effective with thoracic sympathectomy.
Clinical studies have produced conflicting conclusions, most probably because direct measurement of HPV is not possible in human studies, and the surrogate endpoing examined PaO2 is determined not only by HPV, but also by a host of interacting factors, some of which may be affected by the sympathectomy and can not be held constant.

Risk Factor for Neuraxial Anesthesia-Associated Bradycardia:
Block height higher than T5
Younger age

Spinal and Epidural Anesthesia By Cynthia Wong

Publication Date: 2007-01-01 Publisher: MCGRAW-HILL EDUCATION - EUROPE Country of origin: UNITED STATES

After thoracoscopic sympathectomy for hyperhidrosis, very severe discomfort and hyperhidrosis in the neighboring non-sympathectomized regions occurred with alarming frequency and intensity. (p.879)

Alteration in Cerebral Blood Flow after sympathectomy

Jeng and associates observed an increase in cerebral blood flow after T2 sympathectomy, and they suggested the possibility of using such a surgical approach to improve cerebral blood flow in patients with cerebral vascular insufficiency.

Youmans Neurological Surgery, 5th Edition
Publisher: Saunders
Publication Date: 2003-10-10

Sympathetic nerves protect against blood-brain barrier disruption

 http://www.ncbi.nlm.nih.gov/pubmed/7064183?holding=ukpmc

Effect of adrenalectomy or sympathectomy on spinal cord blood flow

After sympathectomy, RSCBF (regional spinal cord blood flow) was unchanged during hypothermia. In the cauda equina, flow fell in all hypothermic rats. The hypothermia-associated increases in RSCBF were not related to changes in mean arterial blood pressure. We conclude that adrenalectomy near-totally ablates the hypothermia-associated increase in RSCBF measured in intact rats and that abdominal sympathectomy totally ablates it. This evidence complements morphological evidence for adrenergic innervation of the spinal cord vasculature.Am J Physiol. 1991 Mar;260(3 Pt 2):H827-31. 

Ultrastructural changes in the nerves innervating the cerebral artery after sympathectomy
http://www.ncbi.nlm.nih.gov/pubmed/5498231?holding=ukpmc

The angina-relieving effects of sympathetic blockade

In the 1930's it was recognised by neurosurgeons performing destructive sympathectomies for angina pectoris that local anaesthetic infiltration around the stellate ganglion often resulted in pain relief outlasting the duration of action of the local anaesthetic drug^13. This observation has been more recently confirmed¹⁴, and is currently (June 1999) the subject of a large scale randomised double-blind placebo-controlled trial funded by the British Heart Foundation.

The pathogenesis of angina and myocardial infarction pain involves the activation of the afferent sympathetic pathway. A frequent and important consequence of pain (especially when severe) is the `flight or fight' response through activation of sympathetic efferents. The clinical image of the patient with an acute myocardial infarction (cold, clammy, sweaty, anxious, tachycardic) is secondary to this adrenergic activation. Therefore, angina might be regarded as the sensory component of a positive feedback loop, which cannot under these circumstances be conceived as resulting in benefit, and which may be considered to be a maladaption.

The angina-relieving effects of sympathetic blockade might be due to interference with this maladaptive feedback loop, in a similar manner to the way in which adenosine interrupts a re-entrant tachycardia. If such a loop exists, it may partly explain chronic refractory angina and the fact that temporary interruption of this pathway has a prolonged effect on pain¹⁴. Beneficial amelioration of angina can be achieved with repeated blocks¹⁴. There does not appear to be any predictability in the length of time a patient remains pain-free after successive blocks.

http://www.angina.org/source/pro/symp_block.htm

pain states associated with the loss of sympathetic fibres

Postsympathectomy limb pain, postsympathectomy parotid pain, and Raeder's paratrigeminal syndrome are pain states associated with the loss of sympathetic fibres and in particular with postganglionic sympathetic lesions. There is a characteristic interval of about 10 days between surgical sympathectomy and onset of pain. It is proposed that this pain in man is correlated with the delayed rise in sensory neuropeptides seen in rodents after sympathectomy. These chemical changes probably reflect the sprouting of sensory fibres and may result from the greater availability of nerve growth factor after sympathectomy. The balance between the sensory and sympathetic innervations of a
peripheral organ may be determined by competition for a limited supply of nerve growth factor.
Lancet. 1985 Nov 23;2(8465):1158-60. 

Behavioral changes after sympathectomy

Six experiments are reported on the effects of 2,4,5-trihydroxyphenylethyl-amine (6-hydroxydopamine) on two-way escape and avoidance learning. Rats were tested on either escape or avoidance learning at 80 days of age after chemical sympathectomy at birth or 40 or 80 days of age. Neonatal and chronic sympathectomy (at 40 days), but not acute sympathectomy (at 80 days), resulted in depressed escape learning. Avoidance learning was affected by neonatal sympathectomy and partially by acute sympathectomy. The results have implications for the role of the autonomic nervous system in escape-avoidance learning.
J Comp Physiol Psychol 1976; 90:303-16.

normal forearm vasodilator response to mental stress was absent months or years after surgical sympathectomy

Additional indirect evidence on this topic in humans comes from a study conducted in the 1950s (3). In this study, the normal forearm vasodilator response to mental stress was absent months or years after surgical sympathectomy.
J Appl PhysiolVol. 92, Issue 5, 2019-2025, May 2002

Haematological changes during stress abolished by sympathectomy

To study haematological effects of emotional stress, blood samples were obtained from 29 healthy, normotensive, non-smoking males aged 20–34 years before, during and after 10 min of mental arithmetic. There were significant increases in pheripheral blood cell count, haemoglobin concentration, and haematocrit in response to mental stress. Parallel to these changes significant increases in heart rate, and systolic and diastolic blood pressure were observed. The relative increments of leucocyte (8%) and platelet (3·5%) count were significantly higher than the increase in haemoglobin concentration (2%). There was a significant positive correlation between the blood pressure increase and the mobilization of leucocytes, whereas the increase in erythrocyte count, haemoglobin concentration, and haematocrit showed significant positive correlations with heart rate reactivity. It is concluded that mental stress causes an increase in leucocyte and platelet count that could not solely be accounted for by the concurrent haemoconcentration.

The emotional leucocytosis observed in dogs has been claimed to be neurogenic in origin, since sympathectomy abolished the rise in leucocyte count (Garrey & Bryan, 19 3 5).
http://www3.interscience.wiley.com/journal/120731423/abstract 

sympathectomy can impair the autonomic nervous system’s increase of the heart rate in response to exercise

it has been shown that thoracic sympathectomy can impair the autonomic nervous system’s increase of the heart rate in response to exercise [6]. Although absolute tachycardia is not eliminated, given the endocrine and paracrine stimuli during exercise, the maximum heart rate reached during exercise has been shown to be significantly reduced after sympathectomy. Thus for a given workload during exercise, there will be a relative bradycardia. This may possibly affect the circulatory system’s ability to convey heat from the body core to the extremities for heat loss.
http://ats.ctsnetjournals.org/cgi/content/full/84/3/1025 

thoracic sympathectomy has been demonstrated to abolish or alter sympathetic vasoconstrictive responses in the skin, and this may contribute to abnormal peripheral vascular responses to temperature [4]. Paradoxically it has been suggested that in some cases there may be abnormal vasoconstriction rather than the expected vasodilatation after sympathectomy [5]. It is not impossible that such atypical peripheral vascular responses to rising body temperature may have contributed to impaired heat loss during exercise or to an inappropriate response to shock on the development of the heat stroke.
http://ats.ctsnetjournals.org/cgi/content/full/84/3/1025 

the abolition of sweating from the upper body as well as the axillae and both upper limbs may have significantly reduced the capacity of the patient to lose heat through sweating during exercise. Anhidrosis in the head and neck after sympathectomy affects a proportion of patients, but is often neglected in most reports of post-sympathectomy complications [3]. The loss of head and neck sweating in this patient may have further impaired overall heat loss. However we would also note that the degree of heat loss impairment after sympathectomy has never been quantified, and its effect on body temperature during exercise remains to be established.
http://ats.ctsnetjournals.org/cgi/content/full/84/3/1025

"Although thoracic sympathectomy is commonly used to reduce upper limb sweating, it may also lead to facial anhidrosis and disturbed cardiovascular responses to temperature. The resultant effect on overall body heat loss has not been documented. We present a case of a young patient with previous thoracic sympathectomy who suffered severe heat stroke after heavy exercise.

An already impaired cardiovascular system is recognized to be a significant risk factor for development of heat stroke. In the post-sympathectomy patient, the abnormal sympathetic skin response may lead to peripheral vascular failure or the reduced cardiac chronotropic response may impair the body’s capacity to compensate for shock. These may have contributed to the rapid development of shock and severe multiple organ dysfunction syndrome in this patient.
He had multiple organ dysfunction syndrome develop, with severe renal and hepatic failure, grade II hepatic encephalopathy, and disseminated intravascular coagulation. He responded remarkably well to aggressive supportive measures including forced alkaline diuresis, and he was eventually discharged home after 1 month. The patient was previously a healthy, physically fit, nonsmoker. He worked as a body building trainer and led an active, sporty lifestyle. The only significant medical history was that he had received thoracic sympathectomy for axillary hyperhidrosis 4 years ago at another hospital.

http://ats.ctsnetjournals.org/cgi/content/full/84/3/1025

Glycogen accumulation in Reissner's membrane following chemical sympathectomy

Acta Otolaryngol. 1978 Nov-Dec;86(5-6):314-30.
PMID: 213930 [PubMed - indexed for MEDLINE]

Role of the ANS in cerebral circulation

It is proposed that the autonomic innervation of brain vessels participates in the control not only of the cerebral circulation but also of associated intracranial pressure phenomena.
Blood Vessels 1974;11:2-31

Sympathectomy alters cranial nerves and cerebral blood flow

Moya-Moya Syndrome

Moya Moya syndrome is a vasculopathy of the cranial arteries, usually the carotids, leading to progressive intracranial occlusion with distal collateral vessels. This is a very frequent cause of pediatric stroke in India(10,11). Children usually present with an acute focal deficit such as hemiplegia, whereas in later years sub-arachnoid hemorrhage is a common presenta-tion. Due to bilateral carotid involvement sometimes alternating hemiplegia is seen. The outcome varies widely without treatment. Moya Moya disease is usually idiopathic, although same radiographic pattern is seen in some patients with sickle cell disease, neuro-fibromatosis, postcranial irradiation and in various other conditions(15). There is no proven treatment of Moya Moya disease. Medical management involves use of aspirin but needs further testing. Surgical treatment involves cervical sympathectomy, intracranial graft of omentum or temporalis muscle and bypass of superficial temporal artery to the middle cerebral artery(34).

http://indianpediatrics.net/feb2000/personal.htm

sympathectomy greatly reduces ventilation

In conscious animals, cervical sympathectomy greatly reduces ventilation in normoxia and slightly affects ventilatory responses to hypoxia and hypercapnia, also suggesting an important role for these nerves in the control of breathing.
Eur Respir J 1998; 12: 177–184

reduces the amount of adrenaline

Cervical sympathectomy
A form of surgery that is useful for some people with LQTS. It reduces the amount of adrenaline and its by-products produced and delivered to the heart by certain nerves (the left cervical ganglia). It involves operating on the left neck and removing or blocking these nerves

http://www.sads.org.uk/technical_terms.htm

sympathectomy totally ablates regional spinal cord blood flow

We conclude that adrenalectomy near-totally ablates the hypothermia-associated increase in RSCBF measured in intact rats and that abdominal sympathectomy totally ablates it. This evidence complements morphological evidence for adrenergic innervation of the spinal cord vasculature.

http://ajpheart.physiology.org/cgi/content/abstract/260/3/H827

Transverse myelitis

Transverse myelitis is a neurological disorder caused by an inflammatory process of the grey and white matter of the spinal cord, and can cause axonal demyelination.
In some cases, the disease is presumed to be caused by viral infections or vaccinations and has also been associated with spinal cord injuries, immune reactions, schistosomiasis and insufficient blood flow through spinal cord vessels. Acute myelitis accounts for 4 to 5 percent of all cases of neuroborreliosis.^[1] Symptoms include weakness and numbness of the limbs as well as motor, sensory, and sphincter deficits. Severe backpain may occur in some patients at the onset of the disease.

http://en.wikipedia.org/wiki/Transverse_myelitis

One patient with documented transection of the cord above T5 behaved like subjects after surgical sympathectomy 

 

Increase in blood flow is generally followed by a rise in skin temperature but decrease in blood flow in response to the Gibbon-Landis procedure after sympathectomy is not necessarily accompanied by a fall in surface temperature. This poor correlation between skin temperature and blood flow confirms the previous report of Hoobler and co-workers and helps define the limits of usefulness of measurements
of skin temperature as an index of blood flow to the extremity.

The vasomotor responses to the Gibbon-Landis procedure (reflex response to warming) were studied in hemiplegic patients, subjects with "high transection" of the cord, and in sympathectomized patients.

One patient with documented transection of the cord above T5 behaved like subjects after surgical sympathectomy.
Of 11 sympathectomized limbs tested for vasodilatation in response to the Gibbon-Landis procedure, 4
showed no response, while 7 responded with decrease in blood flow (vasoconstriction).

Vasomotor Responses in the Extremities of Subjects with Various Neurologic Lesions
I. Reflex Responses to Warming
By WALTER REDISCH, M.D., FRANCISCO T. TANGCO, M.D., LOTHAR WERTHEIMER, M.D.,
ARTHUR J. LEWIS, M.D., J. MURRAY STEELE, M.D.
1957;15;518-524 Circulation

inhibition of sympathetic activity and a possible impairment of endothelial function

Alterations in skin microcirculation induced by brachial plexus block can be evaluated by wavelet transform of the laser Doppler flowmetry signal. Brachial plexus block reduces the oscillatory components within the 0.0095- to 0.021- and 0.021- to 0.052-Hz intervals of the perfusion signal. These alterations are related to inhibition of sympathetic activity and a possible impairment of endothelial function.

Anesthesiology:

September 2006 - Volume 105 - Issue 3 - pp 478-484

Clinical Investigations

Endothelial dysfunction, or the loss of proper endothelial function, is a hallmark for vascular diseases, and often leads to atherosclerosis.
http://en.wikipedia.org/wiki/Endothelium

'Emotional' sweating regulated by neocortex and limbic cortex

Careful observations showed that the forearm sweating responded diversely to various mental stimuli, unlike the palmar sweating whose response was always an increase. Mental arithmetic, mental testing and physical exercise caused an immediate increase in the palmar sweating but often elicited a transient decrease in the forearm sweating, whereas pain, noise, and emotional stimuli consistently provoked an increase of sweating on the forearm as well as on the palm. These observations suggest that the activities of higher centers, presumably involving neocortex and limbic cortex, exert various influences on the central mechanisms of palmar and generalized sweating.
Jpn J Physiol. 1975;25(4):525-36.
http://www.ncbi.nlm.nih.gov/pubmed/1206808 

90% may experience Gustatory sweating after surgery for Hyperhidrosis

Some individuals (up to 90%) may experience another type of sweating that is increased while eating or smelling certain foods (gustatory sweating) (Hornberger).Source: Medical Disability Advisor

Publish Post

http://www.mdguidelines.com/sympathectomy

 

Receptor hypersensitivity is a common problem after significant sympathetic injury

Because of their size and location, injuries to the sympathetic ganglia or chain is rarely indicated or performed. Receptor hypersensitivity is a common problem after significant sympathetic injury, including clammy hands, erythema, and allodynia. When sympathetic nerves regenerate, they may establish aberrant connections to sensory receptors, muscles, or other sympathetics receptors; this may lead to an over-response or abnormal response.
http://wiki.cns.org/wiki/index.php/Injury,_Sympathetic_Nerve

This article has been reviewed by the NeuroWiki Editorial Board

because bilateral ETS causes the suppression of cardiovascular response to exercise, patients need to be observed during high-level exercise

HR and BP at rest and cardiovascular response to exercise were similar in patients with palmar hyperhidrosis before ETS and in the normal control population. Therefore, we consider that patients with palmar hyperhidrosis have no overactivity of the sympathetic nerve. However, because bilateral ETS causes the suppression of cardiovascular response to exercise, patients that has been treated with ETS need to be observed during high-level exercise.

http://iars.org/abstracts/browsefile/browse.asp?command=N&absnum=45&dir=S190

Informed consent - from the ETS forum

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/directory

ETS can rarely, if ever, be used effectively to treat hyperhidrosis

There are many physicians who argue that the high risk of complications after ETS surgery, and the relatively low rates of post-ETS satisfaction as a result of these problems, mean that ETS can rarely, if ever, be used effectively to treat hyperhidrosis.
International Hyperhidrosis Society

Patients with a T2 lesion were significantly more likely to have severe compensatory sweating than those with other levels

Patients with a T₂ lesion were significantly more likely to have severe compensatory sweating than those with other levels; 48.8% vs 16.1% (p <> T₂ reported high degrees of satisfaction unrelated to their postoperative compensatory symptoms. CONCLUSIONS: Patient satisfaction and perceived effectiveness with sympathectomy for palmar or axillary hyperhidrosis remain high even one year after the procedure. Inclusion of the T₂ lesion results in significantly more severe compensatory sweating and reduced satisfaction than other levels.
http://ats.ctsnetjournals.org/cgi/content/abstract/81/4/1227
Ann Thorac Surg 2006;81:1227-1233

Significant compensatory sweating in relation to the level(s) of sympathetic chain division occurred in T2 alone, 45%

Significant compensatory sweating was seen in 33% patients overall and occurred in 29% of patients with palmar symptoms, 26% of axillary patients, and 42% of facial blushers. Significant compensatory sweating in relation to the level(s) of sympathetic chain division occurred in T2 alone, 45%; T2 to T3, 30%; T3 to T4, 14%; T2 to T4, 38%; and more than three levels, 49%.

Ann Thorac Surg 2008;85:390-394. doi:10.1016/j.athoracsur.2007.08.001

Thoracoscopic Sympathectomy at the T2 or T3 Level Facilitates Bradykinin-Induced Protein Extravasation in Human Forearm Skin

The endogenous peptide bradykinin (BK) is an inflammatory mediator that induces nociceptor activation and sensitization as well as protein extravasation and vasodilation.

Conclusions. Forearm skin perfusion is increased after ETSC on the T2 or T3 level indicating decreased sympathetic activity while BK-induced protein extravasation was increased. These results show that preganglionic sympathectomy does not diminish bradykinin-induced protein extravasation as found for postganglionic sympathectomy in rats.
Stefan Leis, MD,*^† Nicola Meyer, MD, ^† Andreas Bickel, MD, ^† Christoph H. Schick, MD, ^‡§ Sophie Krüger, MD, ^§ Martin Schmelz, MD, ^¶ and Frank Birklein, MD**

Pain Medicine

Published Online: 1 Mar 2010

© 2010 American Academy of Pain Medicine

About 40% of ETS2 groups and 25% of ETS3 group patients were unsatisfied with their operation.

(Surgery 2008;143:784-9.)

Complications of sympathectomy

The excision of axillary sweat glands can cause unsightly scarring and transthoracic sympathectomy (either open or endoscopic) can be associated with complications of compensatory and gustatory hyperhidrosis, Horner syndrome and neuralgia, some of which patients may find worse than the condition itself.
American Journal of Clinical Dermatology; 2003, Vol. 4 Issue 10, p681-697, 17p

lesser imbalance of the autonomic nervous system - an oxymoron?

Ramicotomy is a surgical procedure, with less adverse effects than conventional sympathectomy, however, it was abandoned due to the high recurrence rate.

With the purpose of using a less aggressive surgical approach and lesser imbalance of the autonomic nervous system, the ramicotomy was proposed.
Ramicotomy allows complete section of all rami communicantes of the sympathetic ganglia. The histological regeneration might be greater than the recurrence rates of clinical symptoms seen in a human being due to non-functional regenerations.

Interact CardioVasc Thorac Surg 2009;9:411-415.

Referring an anxious patient with palmar hyperhidrosis to surgery may constitute malpractice

"A surgical treatment for anxiety-triggered palmar hyperhidrosis is not unlike treating tearfulness in major depression by severing the nerves to the lacrimal glands."

"Referring an anxious patient with palmar hyperhidrosis to surgery without first completing a proper trial of psychotropic medication may constitute malpractice especially if the patient experiences some of the more severe surgical complications which can occur during sympathectomy" (Bracha et al. 2006 emphasis added)

Thermoregulatory dysfunction

A published case study from the Annals of Thoracic Surgery characterizes cold sensitivity as a "new side effect" of sympathectomy. The authors describe a patient who, when "exposed to cold, the right hand and forearm become numb and the skin temperature drops to uncomfortable levels, while the left extremity remains comfortably warm." They also comment on the state of the mainstream literature, noting that sensitivity to cold was "previously unreported". Lowe et al. 2005.

Additional confirmation of thermoregulatory difficulties comes from ETS surgeon David Nielson, whose advertising website has, since 2003, listed “heat intolerance” among the “side effects” produced by the surgery. Nielson website

The empirical confirmation for the thermoregulatory problems comes from an as yet unpublished study by David Goldstein at National Institutes of Health. In addition to his published neurocardiology findings about ETS patients, Goldstein has begun thermoregulatory investigations.

The patients are fitted with what Goldstein jokingly calls a “superhero vest”. Water is pumped into the vest, and the temperature of the water can be controlled very accurately. A thermometer probe is placed in the ear to monitor how well the patient is maintaining core body temperature against both the cold and hot water in the vest.

Goldstein has written as his interpretation of one test:

"The change in core temperature of about 0.4ºC during manipulation of skin temperature would be consistent with decreased ability to maintain core temperature in response to changes in environmental temperature."

"There was evidence for a decreased ability to maintain core temperature in response to changes in environmental temperature. Taken together, there was evidence for multiple direct and indirect effects of bilateral thoracic sympathectomy that would be expected to interfere with the ability to maintain homeostasis in response to a variety of stressors."

“The efficiency of SBC (Selective Brain Cooling) is increased by evaporation of sweat on the head and by ventilation through the nose.” (Nagasaka et al. 1998)

“A necessary condition for SBC is a high heat loss capacity from the head itself, without such a heat loss SBC is not possible.” (Cabanac 1993)

“Because the human head sweats more than the rest of the body, heat loss from the head skin could amount to 125-175 Watts under conditions of moderate hyperthermia.” (Cabanac 1993)
http://editthis.info/corposcindosis/Changes_to_Systemic_Function,_part_1