Regional Anaesthetic Techniques and Their Implications During the COVID Pandemic

Optimizing Regional Anesthesia for Cancer Patients: A Comprehensive Review of Current Practices and Future Directions

Regional anesthesia has emerged as a pivotal component in the perioperative management of cancer patients, offering several advantages over traditional general anesthesia. By providing targeted pain relief and minimizing systemic exposure to opioids, regional anesthesia reduces the risk of opioid-related side effects and enhances postoperative recovery. Regional anesthesia may positively influence oncological outcomes by attenuating the surgical stress response and preserving immune function, potentially reducing cancer recurrence and metastasis. This review comprehensively explores the current practices and benefits of regional anesthesia in the oncology setting, including various techniques such as nerve blocks, epidural anesthesia, and spinal anesthesia. It examines the challenges associated with its application in cancer patients, including technical difficulties and patient-related factors. It evaluates the existing evidence regarding its impact on cancer progression and patient survival. Additionally, the review discusses future directions in the field, emphasizing the need for personalized anesthesia strategies, further research into the long-term effects of regional anesthesia on cancer outcomes, and the development of innovative approaches to enhance its efficacy and safety. By addressing these areas, this review aims to provide a thorough understanding of how to optimize regional anesthesia for cancer patients, ultimately contributing to improved perioperative care and better long-term outcomes.