Complex regional pain syndrome is a chronic pain condition characterized by autonomic
and inflammatory features. It occurs acutely in about 7% of patients who have limb fractures …

A complex regional pain syndrome (CRPS)—multiple system dysfunction, severe and often
chronic pain, and disability—can be triggered by a minor injury, a fact that has fascinated …

Objective Tactile spatial acuity is routinely tested in neurology to assess the state of the
dorsal column system. In contrast, spatial acuity for pain is not assessed, having never been …

Neuropathic pain syndromes—pain after a lesion or disease of the peripheral or central
nervous system—are clinically characterized by spontaneous and evoked types of pain …

Recently, local morphologic alterations of the brain in areas ascribable to the transmission of
pain were detected in patients suffering from phantom pain, chronic back pain, irritable bowl …

Complex regional pain syndrome (CRPS) is a neuropathic pain disorder with significant
autonomic features. Few treatments have proven effective, in part, because of a historically …

Background There is currently no strong consensus regarding the optimal management of
complex regional pain syndrome although a multitude of interventions have been described …

Many pain states begin with damage to tissue and/or nerves in the periphery, leading to
enhanced transmitter release within the spinal cord and central sensitization. Manifestations …

Complex Regional Pain Syndrome Type 1 (CRPS-1) responds poorly to standard pain
treatment. We evaluated if the N-methyl-d-aspartate receptor antagonist S (+)-ketamine …

Complex regional pain syndrome (CRPS) is a debilitating condition affecting the limbs that
can be induced by surgery or trauma. This condition can complicate recovery and impair …