Impact of Enteral Albuterol on Bradycardic Events After Acute Cervical Spinal Cord Injury

Pharmacologic Therapy for Spinal Cord Injury

Neuroprotective strategies aimed at preventing secondary neurologic injury following acute spinal cord injury remain an important area of clinical, translational, and basic science research. Despite recent advancement in the understanding of basic mechanisms of primary and secondary neurologic injury, few pharmacologic agents have shown consistent promise in improving neurologic outcomes following SCI in large randomized clinical trials. The authors review the existing literature and clinical guidelines for pharmacologic therapy investigated for managing acute SCI, including corticosteroids, GM-1 ganglioside (Sygen), Riluzole, opioid antagonists, Cethrin, minocycline, and vasopressors for mean arterial pressure augmentation. Therapies for managing secondary effects of SCI, such as bradycardia, are discussed. Current clinical trials for pharmacotherapy and cellular transplantation following acute SCI are also reviewed. Despite the paucity of current evidence for clinically beneficial post-SCI pharmacotherapy, future research efforts will hopefully elucidate promising therapeutic agents to improve neurologic function.

Oral Albuterol Treatment in Three Pediatric Patients with Bradycardia: A Novel Therapy

Clinically significant bradycardia is an uncommon problem in children, but one that can cause significant morbidity and sometimes necessitates implantation of a pacemaker. The most common causes of bradycardia are complete heart block (CHB), which can be congenital or acquired, and sinus node dysfunction, which is rare in children with structurally normal hearts. Pacemaker is indicated as therapy for the majority of children with CHB, and while early mortality is lower in postnatally diagnosed CHB than in fetal CHB, it is still up to 16%. In young children, less invasive transvenous pacemaker systems can be technically challenging to place and carry a high risk of complications, often necessitating surgical epicardial pacemaker placement, which usually entails a median sternotomy. We report three cases of pediatric patients referred for pacemaker implantation for different types of bradycardia, treated at our institution with oral albuterol with therapeutic results that avoided the need for surgical pacemaker implantation at that time.

Acute Management of Cervical Spinal Cord Injuries

Traumatic cervical spinal cord injury can cause significant neurologic disability. A cervical spine injury impacts not only the neurologic system but also numerous other organ systems of the body. This complex injury requires a systematic approach to assessment and care aimed at preventing, recognizing, and treating potentially devastating secondary spinal cord injury and multisystem complications. This article focuses on the pathophysiology, initial presentation, and treatment of cervical spinal cord injury by body system.