The amount of compensatory sweating depends on the patient, the damage that the white rami communicans incurs, and the amount of cell body reorganization in the spinal cord after surgery.
Other potential complications include inadequate resection of the ganglia, gustatory sweating, pneumothorax, cardiac dysfunction, post-operative pain, and finally Horner’s syndrome secondary to resection of the stellate ganglion.
www.ubcmj.com/pdf/ubcmj_2_1_2010_24-29.pdf

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.

http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0442.1967.tb00255.x/abstract

Friday, July 27, 2012

When sympathectomized rats were injected with the same carcinogen, 24 out of 38 developed tumors

"Lesions od the sympathetic nervous system have been shown to increase the incidence, induction, and take and growth, of tumors. In neurally intact rats which were infected with a known carcinogen, only 1 out of 30 developed a tumor. When sympathectomized (intentional sympathetic nerve interference) rats were injected with the same carcinogen, 24 out of 38 developed tumors. These results confirm that sympathetic block enhances tumor implantation."
"Clearly the autonomic nervous system in exquisitely sensitive to information from all parts of the nervous system and may affect many aspects of the immune response."
"Since immune response is initiated by the nervous system, this appears to be a likely place to look for the cause of disease."
Edward E. Cremata, Neural control of immunity, January/February, 1982 The Digest of Chiropractic Economics
1. Couhard, R. and P. Hein, Cancers de types divers provoqucs par lesion du sympathique, CR. Acad. Sci,  2434-2437, 1957.
2. Couhard, R. and F. Heitz, Production de tumeurs malìgncs consecutivas a des lesions des fibres sympaxhiqucs du neri sciatique chez le cobaye. CR. Amd. Scl", 244: 4-09-411, 1957. 
3. Nayar, KK., Arthur, E. and Ballís,  M4, Th: transmission of tumours induced in cockroaches by nerve severance, Experienria, 27: 183, 1971. 
4. Champy, C.. Lesions neum-sympathìques precedam la canccrixation dans Patlaque de Porganìsmc par les substances cancerîgenes, C.R. Acad. Sci, 248: 3665-1666; 1959. www.usapr.org/paperpdfs/75.pdf

Thursday, July 26, 2012

Anthem medical policy for ETS surgery

  • Presence of medical complications or skin maceration with secondary infection; or
  • Significant functional impairment, as documented in the medical record.
Botulinum toxin is considered medically necessary in the treatment of secondary hyperhidrosis when the condition is related to surgical complications and both of the following criteria are met:
  • Presence of medical complications or skin maceration with secondary infection; and
  • Significant functional impairment, as documented in the medical record.
Treatment of primary axillary or palmar hyperhidrosis with endoscopic thoracic sympathectomy is consideredmedically necessary in the small subset of individuals with hyperhidrosis where both of the following criteria (1 and 2) have been met:
  1. It has been adequately documented that all efforts at nonsurgical therapy have failed; and
  2. Either of the following:
    • Presence of medical complications or skin maceration with secondary infection; or
    • Significant functional impairment, as documented in the medical records;
http://www.anthem.com/medicalpolicies/policies/mp_pw_a050005.htm

Wednesday, July 25, 2012

"sympathectomy of one side of the body leads to an increase in the development of tumors on the denervated side"

Coujard R, Heitz F. Cancerologic: Production de tumeurs malignes consecutives a des lesions des fibres sympathiques du nerf sciatique chez le Cobaye. C R Acad Sci 1957; 244: 409­411.


This suggest that interference with the sympathetic nervous system (SNS) can lead to a compromise of the body's immune system [81–82]. Conversely, an immunological response can alter the response pattern of the sympathetic nervous system. [83]
http://www.chiro.org/LINKS/FULL/VERTEBRAL_SUBLUXATION_2.shtml 

Monday, July 16, 2012

Management of reflex sweating in spinal cord injured patients

Reflex sweating can be a problem for cervical spinal cord injured patients. Patient comfort and skin breakdown have been the major concerns. Five patients were studied prospectively, using a patch containing 1.5mg of scopolamine. Patches were changed every third day. Each patient was carefully monitored before and after application of the patch for signs and symptoms of anticholinergic side effects such as dizziness, blurred vision and dry mouth. Patients were also monitored for changes in patch signs before and after use, including residual urine volumes, blood pressure, heart rate, and mental status. Our study indicates that topical scopolamine successfully controlled reflex sweating in 5 patients without anticholinergic side effects.

PMID:
2742472
[PubMed - indexed for MEDLINE]
http://www.ncbi.nlm.nih.gov/pubmed/2742472

Saturday, July 14, 2012

"Caesar judging Caesar" - utterly dysfunctional medical boards

In the end, the state's medical board, two-thirds of which are doctors, allowed the doctor to retain his registration to practise with one condition: he stop working in intensive care.
Ms Barber, who revealed a series of concerns to 7.30 in April about malpractice in Queensland hospitals, says it is a case of "Caesar judging Caesar".
She says the review of such cases should be handled by a panel of people who are "legally minded", with the assistance of medical administrators.
"It's completely and utterly dysfunctional and if you were to look in the last 10 years, those [doctors] that actually had been struck off or completely gotten rid of as a result of their incompetence would be - you could count them on one hand. Maybe five or six," she said.
The allegations have been referred to Queensland's Crime and Misconduct Commission (CMC).
The CMC has appointed a former Supreme Court judge to examine what it calls a series of allegations and has referred material to the homicide squad.
Former MP Rob Messenger, who was instrumental in revealing the deeds of Dr Jayant Patel, says the case needs to go to a commission of inquiry "right now".
"It needs to go from an assessment stage to a full-blown investigation stage, but that investigation won't be effective unless witnesses are given protection," he said.
"And it's only a commission of inquiry that will be able to give potential witnesses the protection and confidence for them to come forward and tell the truth, tell their story."
The medical board declined 7:30's request for interview, but released a statement saying its role is to protect the public but that it must also be fair, lawful and provide natural justice to practitioners.
http://www.abc.net.au/news/2012-07-10/doctor-accused-of-ended-patients-lives-prematurely/4122522

Friday, July 6, 2012

surgical and chemical sympathectomy can both modulate bone cell function

It is known that surgical and chemical sympathectomy can both modulate bone cell function.  However, the sympathetic
nervous system (SNS) can give rise to both anabolic and catabolic effects [28-31] and its role in regulating bone remodeling is, therefore, controversial. For example, some researches reported that if bone is deprived of its sympathetic innervation, bone
deposition and mineralization is reduced and bone resorption increases [31], while in some other reports a sympathectomy impairs bone resorption [28].
Wei Fan BSc, MSc
Institute of Health and Biomedical Innovation
Faculty of Built Environment & Engineering
Queensland University of Technology

eprints.qut.edu.au/35722/7/35722b.pdf