Taming Postoperative Delirium with Dexmedetomidine: A Review of the Therapeutic Agent's Neuroprotective Effects following Surgery.

Postoperative delirium (POD) represents a perioperative neurocognitive disorder that has dreaded ramifications on a patient's recovery from surgery. Dexmedetomidine displays multiple mechanisms of neuroprotection to assist in preventing POD as a part of a comprehensive anesthetic care plan. This review will cover dexmedetomidine's pharmacological overlap with the current etiological theories behind POD along with pre-clinical and clinical studies on POD prevention with dexmedetomidine. While the body of evidence surrounding the use of dexmedetomidine for POD prevention still requires further development, promising evidence exists for the use of dexmedetomidine in select dosing and circumstances to enhance recovery from surgery.

Interventional Treatment of Complex Regional Pain Syndrome.

Complex regional pain syndrome (CRPS) is a rare but debilitating chronic pain disorder characterized by persistent pain disproportionate to any preceding injury. CRPS can have a significant impact on a person's quality of life, often leading to disability and psychological distress. Despite being recognized for over a century, finding the right treatment for CRPS can be challenging. In this article, we will explore the causes, symptoms, and interventional treatment options for CRPS, as well as the latest research on this complex and often misunderstood condition.

Cannabis and Migraine: It's Complicated.

PURPOSE OF REVIEW: The use of cannabis for the treatment of migraine has become an area of interest with the legalization of medical cannabis in the USA. Understanding the mechanisms of cannabinoids, available studies, and best clinical recommendations is crucial for headache providers to best serve patients. RECENT FINDINGS: Patients utilizing medical cannabis for migraine have reported improvement in migraine profile and common comorbidities. Reduction in prescription medication is also common, especially opioids. Side effects exist, with the majority being mild. Not enough data is available for specific dose recommendations, but THC and CBD appear to mediate these observed effects. The purpose of this article is twofold: review the limited research surrounding cannabis for migraine disease and reflect on clinical management experiences to provide recommendations that best capture the potential use of cannabis for migraine.