Ketamine infusion therapy in an elderly patient with complex regional pain syndrome and major depression
International Journal of Community Medicine and Public Health August 30, 2025 Parinda Parikh, Jeremy Kays, Zoe Gellert et al.
Complex regional pain syndrome (CRPS) is a chronic pain disorder that severely affects mobility and quality of life. This case report describes an 86-year-old man who has a long-standing history of CRPS-related back and leg pain. Traditional treatments, including opioids and duloxetine, did not improve his symptoms, and due to religious beliefs restricting specific interventions, standard...