STEVENS, Randall,CAMPBELL, James N.,HANSON, Peter D.,MUSSO, Gary F.,OSTOVIC, Drazen
申请号：
AU2018302342
公开号：
AU2018302342A1
申请日:
2018.07.20
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
The invention provides methods and compositions for treatment of pain, such as joint pain, using capsaicin in a procedure that attenuates transient burning sensation experienced by patients due to capsaicin administration. The methods desirably provide relief from joint pain, such as osteoarthritic knee joint pain, for an extended duration, such as at least about 3 months, 6 months, 9 months, or 1 year. To attenuate the adverse side effect of a transient burning sensation caused by capsaicin-induced neuronal excitation, the methods utilize a cooling article, such as a material wrap cooled via a circulating fluid, to reduce the temperature of tissue to be exposed to capsaicin to within a certain range for certain durations of time, optionally in combination with administering a local anesthetic agent, resulting in the substantial reduction or even elimination of transient burning sensation caused by capsaicin.
