Articles: opioid.
-
Best Pract Res Clin Anaesthesiol · Jun 2023
ReviewIntrathecal opioids for the management of post-operative pain.
Intrathecal opioids are highly effective in the management of post-operative pain. The technique is simple with a very low risk of technical failure or complications, and it does not require additional training or expensive equipment such as ultrasound machines and, therefore, is widely practised around the world. The high-quality pain relief is not associated with sensory, motor or autonomic deficits. ⋯ With these dose reductions, the risks have decreased; current evidence shows that the risk of the much-feared respiratory depression with low-dose ITM (up to 150 mcg) is no greater than that with systemic opioids used in routine clinical practice. Patients receiving low-dose ITM can be nursed in regular surgical wards. The monitoring recommendations from societies such as the European Society of Regional Anaesthesia and Pain Therapy (ESRA), the American Society of Regional Anesthesia and Pain Medicine and the American Society of Anesthesiologists need to be updated so that the requirements for extended or continuous monitoring at postoperative care units (PACUs), step-down units, high-dependency units, and intensive care units can be eliminated, thereby reducing additional costs and inconvenience and making this simple, versatile and highly effective analgesia technique available to a wider patient population in resource-limited settings.
-
Curr Opin Anaesthesiol · Jun 2023
ReviewRegional anesthesia as part of enhanced recovery strategies in pediatric cardiac surgery.
The purpose of this review article was to highlight the enhanced recovery protocols in pediatric cardiac surgery, including early extubation, rapid mobilization and recovery, reduction of opioid-related side effects, and length of pediatric ICU and hospital stay, resulting in decreased costs and perioperative morbidity, by introducing recent trends in perioperative anesthesia management combined with peripheral nerve blocks. ⋯ Recent remarkable advances in combined ultrasound techniques have made it possible to perform various peripheral nerve blocks. The major strategy underlying fast-track anesthesia management is to achieve good analgesia while reducing perioperative opioid use. Furthermore, it is important to consider early extubation not only as a competition for time to extubation but also as the culmination of a qualitative improvement in the outcome of treatment for each patient.
-
Best Pract Res Clin Anaesthesiol · Jun 2023
ReviewManagement of adverse effects of intrathecal opioids in acute pain.
Intrathecal opioids have been used for several decades in different clinical settings. They are easy to administer and provide many benefits in clinical practice, such as better quality of spinal anaesthesia, prolonged postoperative analgesia, decreased postoperative analgesic requirements and early mobilisation. ⋯ In contrast, intrathecal hydrophilic opioids may have potentially serious adverse effects, the most feared of which is respiratory depression. In this review, we will focus on the contemporary evidence regarding intrathecal hydrophilic opioids and present their adverse effects and how to manage them.
-
Best Pract Res Clin Anaesthesiol · Jun 2023
ReviewIntrathecal drug delivery in the management of chronic pain.
Targeted intrathecal drug delivery (TIDD) has the objective of bringing the drug(s) close to the receptors influencing pain modulation, and thus reducing the dose and the side effects. Intrathecal drug delivery knew its real start with the development of permanent implantation of intrathecal and epidural catheters, combined with internal or external ports, reservoirs, and programmable pumps. TIDD is a valuable treatment for patients with cancer suffering refractory pain. ⋯ Only two drugs are approved by the US Food and Drug Administration for TIDD administration for chronic pain: morphine and ziconotide as monotherapy. In pain management, off-label use of medication and combination therapy is often reported. The specific action of the intrathecal drugs, the efficacy and safety, is described, as well as the modalities for trialing intrathecal drug delivery and the implantation methods.