4‐Aminopyridine Improves Pulmonary Function in Quadriplegic Humans with Longstanding Spinal Cord Injury

Abstract

The administration of a single dose of an immediate-release formulation of 4-AP to humans with longstanding, traumatic quadriplegia is associated with sustained, clinically meaningful, and statistically significant improvements in pulmonary function. We suggest that the administration of 4-AP may have a salutary effect in patients suffering from SCI and appears to be associated with potentially clinically significant reductions in the pathophysiologic pulmonary sequelae of SCI.