Articles: analgesics.
-
Randomized Controlled Trial Multicenter Study
Disambiguating pharmacological mechanisms from placebo in neuropathic pain using functional neuroimaging.
A lack of objective outcome measures and overreliance on subjective pain reports in early proof-of-concept studies contribute to the high attrition of potentially effective new analgesics. We studied the utility of neuroimaging in providing objective evidence of neural activity related to drug modulation or a placebo effect in a double-blind, randomized, placebo-controlled, three-way crossover trial. ⋯ NCT0061015.
-
Multicenter Study Observational Study
Patient and Physician Satisfaction with Analgesic Treatment: Findings from the Analgesic Treatment for Cancer Pain in Southeast Asia (ACE) Study.
The aim of this study was to examine patients' and physicians' satisfaction, and concordance of patient-physician satisfaction with patients' pain control status. ⋯ Despite pain-related problems with sleep and quality of life, patients were generally satisfied with their pain control status. Interestingly, physicians were more likely to be dissatisfied with patients' pain control. Enhanced patient-physician communication, physicians' proactivity in managing opioid-induced adverse effects, and accessibility of analgesics have been identified to be crucial for successful cancer pain management. This study was registered at ClinicalTrials.gov (identifier NCT02664987).
-
Multicenter Study
Medication, equipment, and supply costs for common interventions providing extended post-surgical analgesia following total knee arthroplasty in US hospitals.
To estimate the cost to hospitals of materials (i.e. medications, equipment, and supplies) required to administer common interventions for post-surgical analgesia after total knee arthroplasty (TKA), including single-injection peripheral nerve block (sPNB), continuous peripheral nerve block (cPNB), periarticular infiltration of multi-drug cocktails, continuous epidural analgesia, intravenous patient-controlled analgesia (IV PCA), and local infiltration of bupivacaine liposome injectable suspension (BLIS). ⋯ This study provided an estimate of the costs to hospitals for materials required to administer commonly used interventions for post-surgical analgesia after TKA.
-
Randomized Controlled Trial Multicenter Study
Randomized Controlled Feasibility Trial of Intranasal Ketamine Compared to Intranasal Fentanyl for Analgesia in Children with Suspected Extremity Fractures.
We compared the tolerability and efficacy of intranasal subdissociative ketamine to intranasal fentanyl for analgesia of children with acute traumatic pain and investigated the feasibility of a larger noninferiority trial that could investigate the potential opioid-sparing effects of intranasal ketamine. ⋯ Intranasal ketamine was associated with more minor side effects than intranasal fentanyl. Pain relief at 20 minutes was similar between groups. Our data support the feasibility of a larger, noninferiority trial to more rigorously evaluate the safety, efficacy, and potential opioid-sparing benefits of intranasal ketamine analgesia for children with acute pain.
-
Multicenter Study Observational Study
Multicenter prevalence of opioid medication use as abortive therapy in the emergency department treatment of migraine headaches.
Despite a range of therapeutic options for treating acute migraine headaches, the use of opioids is still reported to be common practice. This study describes treatment practices in regards to migraines in the ED. It characterizes the prevalence of opioid orders during visits in three different settings, an academic medical center, a non-academic urban ED, and a community ED. ⋯ In the face of evidence against opioids for migraines, over one third of patients received them. There was a higher prevalence in the community setting. There were no significant benefits in overall throughput time, however, opioid visits required more rescue medications, increased length of stay, and resulted in more repeat visits.