Published online May 7, 2017. doi: 10.3748/wjg.v23.i17.3193
Peer-review started: February 4, 2017
First decision: March 16, 2017
Revised: April 10, 2017
Accepted: April 12, 2017
Article in press: April 12, 2017
Published online: May 7, 2017
Processing time: 99 Days and 18.7 Hours
Sympathetic system modulation by stellate ganglion blockade may modulate immune dysfunction and significantly improve symptoms of chronic ulcerative colitis.
Core tip: Utility of stellate ganglion block (SGB) seems to be expanding rapidly at this time, finding of its effect on ulcerative colitis is novel. Dr. Zhao’s explanation of the clinical observation seems to be increased blood flow. This theory may be refined based on prior reports of SGB having a significant immunologic effects. Since, ulcerative colitis is considered to be an auto immune disease, modulation immune system by SGB seems a more likely explanation. Further research of modulating immunologic system by utilizing sympathetic blocks may be spurred on by Dr. Zhao’s observation.
