Developing better methods for managing cancer pain

The increased prevalence of cancer pain and the impact of the opioid epidemic on cancer pain management—and on managing chronic pain in general—have sparked renewed interest in developing new, nonaddictive pain medications as well as nondrug approaches for managing chronic pain. Thanks in part to the development of animal models of some types of cancer pain, researchers are beginning to better understand its underlying biology. In particular, scientists are identifying molecules that generate pain signals and gaining insights into how the nervous system transmits these signals from the pain site to the brain, where pain is perceived.

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