Articles: pain-management-methods.
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Semin Respir Crit Care Med · Feb 2021
ReviewOptimal Sedation and Pain Management: A Patient- and Symptom-Oriented Paradigm.
In the critically ill patient, optimal pain and sedation management remains the cornerstone of achieving comfort, safety, and to facilitate complex life support interventions. Pain relief, using multimodal analgesia, is an integral component of any orchestrated approach to achieve clinically appropriate goals in critically ill patients. Sedative management, however, remains a significant challenge. ⋯ The use of multimodal analgesics, sedatives, and antipsychotics agents-that are easily titratable-reduces the overall quantum of sedatives and opioids, and reduces the risk of adverse events while maximizing clinical benefits. In addition, critical considerations regarding the choice of sedative agents should be given to factors such as age, medical versus operative diagnosis, and cardiovascular status. Specific populations such as trauma, neurological injury, and pregnancy should also be taken into account to maximize efficacy and reduce adverse events.
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The authors provide a comprehensive summary of all randomized, controlled trials (n = 76) involving the clinical administration of liposomal bupivacaine (Exparel; Pacira Pharmaceuticals, USA) to control postoperative pain that are currently published. When infiltrated surgically and compared with unencapsulated bupivacaine or ropivacaine, only 11% of trials (4 of 36) reported a clinically relevant and statistically significant improvement in the primary outcome favoring liposomal bupivacaine. ⋯ Overall, of the trials deemed at high risk for bias, 84% (16 of 19) reported statistically significant differences for their primary outcome measure(s) compared with only 14% (4 of 28) of those with a low risk of bias. The preponderance of evidence fails to support the routine use of liposomal bupivacaine over standard local anesthetics.
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Low back pain is the leading cause of years lost to disability worldwide. Approximately 15% to 45% of chronic low back pain is due to facet joint arthropathy. Currently, no large-scale retrospective studies have investigated long-term clinical predictors of success in individuals receiving radiofrequency ablation (RFA) of the medial branches for facet joint arthropathy. ⋯ Our results suggest that patients prescribed opioids, particularly at higher dosages, may find less pain relief 1 year following RFA for facetogenic pain. Additionally, patients with higher pre-procedural VAS pain scores may be more likely to have a positive response at 1 year.
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Spinal cord stimulation (SCS) is effective for patients with failed back surgery syndrome (FBSS). SCS improves their pain, as well as their functionality and health-related quality of life. Different waveforms for SCS have emerged that show improvement in small prospective studies. Analysis of real-world data shows the clinical implementation and the effect of different waveforms in SCS. ⋯ This study of SCS showed significant long-term improvement in pain, disability, and quality of life in a large dataset of patients with FBSS. Strict selection procedures and a strong opioid policy contributed to the high success rate and low unanticipated explantation rate. There was no difference in pain reduction between tonic and HF10 stimulation. Further investigation is necessary to detect any difference between other waveforms of SCS.
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Randomized Controlled Trial
The effect of virtual reality on pain, fear, and anxiety during access of a port with huber needle in pediatric hematology-oncology patients: Randomized controlled trial.
Port needle insertions are painful and distressing for Pediatric Hematology-Oncology patients. Virtual Reality (VR) can be used during needle-related procedures in these patients. This study aimed to investigate the effect of VR distraction during access to the venous port with a Huber needle in reducing needle-related pain, fear, and anxiety of children and adolescents with cancer. ⋯ Virtual reality is an effective distraction method in reducing port needle-related pain, fear, and anxiety in Pediatric Hematology-Oncology patients. ClinicalTrials.gov NCT04093154.