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

Thursday, December 25, 2014

Our data confirmed that sympathectomy in patients with EPH results in a disturbance of bronchomotor tone and cardiac function

Our study was composed of patients affected by EH, and thus having a dysfunction of sympathetic activity. The observed respiratory and clinical effects would probably not be observed in healthy individuals.

(ii) The cardio-respiratory effects were observed 6 months after operation. However, a longer postoperative period would be required to determine if they are long-term effects.

(iii) The number of patients was too limited, thus our results should be corroborated by larger studies.

CONCLUSION

Our data confirmed that sympathectomy in patients with EPH results in a disturbance of bronchomotor tone and cardiac function.

Eur J Cardiothorac Surg
doi: 10.1093/ejcts/ezs071