Background: In 2016, the Centers for Disease Control and Prevention (CDC) released a guideline on opioid prescribing for primary care physicians. Patients with chronic pain receiving long-term opioid therapy were surveyed to assess the incidence and impact of opioid dose reduction following this guideline's promulgation.
Methods: Members of an advocacy organization for people with chronic pain were invited to participate in a 16-item, anonymous, online survey conducted in September/October 2017. Eligibility requirements included current treatment of ≥7 months' duration for chronic pain with the same extended-release (ER)/long-acting (LA) opioid. The final sample consisted of respondents who reported being on the same ER/LA opioid for ≥1 year and excluded respondents whose 1) ER/LA opioid dose increased; 2) ER/LA opioid dose decreased and immediate-release (IR) opioid dose increased; and 3) ER/LA opioid dose was unchanged and IR opioid dose was changed. Survey results were analyzed using -test to ascertain differences between proportion of responses for ER/LA opioid dose decreased vs dose unchanged groups.
Results: Of the 511 eligible respondents, 362 respondents were included in the final sample. In the final sample, the subgroup with decreased ER/LA opioid dose (n=149) was significantly more likely (≤ 0.05) than those who reported no dose change (n=213) to rate their condition as "worse" for level of pain (73.2 vs 33.3%), level of function (67.8 vs 31.5%), mental health (64.4 vs 32.9%), ability to work (62.9% of 97 respondents vs 33.8% of 145 respondents), and interpersonal relationships (48.3 vs 25.8%) during the previous 6 months.
Conclusion: In this Internet-based survey of people with chronic pain, reduction of ER/LA opioid dose was associated with reduced pain control and diminished function. These results indicate a need for further guidance on how to apply the CDC guideline to patients with chronic pain who are stable on long-term opioid therapy.
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http://dx.doi.org/10.2147/JPR.S175402 | DOI Listing |
Assessing and alleviating pain in animals involved in research is critically important. However, the effective implementation of pain management depends on the knowledge and attitudes of the personnel involved. Following a Federation of European Laboratory Animal Science Associations 'Pain in Mice' working group initiative, a questionnaire to survey current practices concerning analgesic use in laboratory mice was distributed to several professional groups in the field of laboratory animal science.
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January 2025
Department of Psychology, University of Florida, Gainesville, FL, USA.
Despite mounting evidence of a robust relation between discrimination and poor pain outcomes in people of color (POC) with chronic pain, little is known about everyday discrimination's role in increasing the risk of opioid misuse and its potential interactive effects. This study aimed to evaluate the potential moderating effect of everyday discrimination on the relationship between chronic pain severity and the risk of opioid misuse among POC with chronic pain. Everyday discrimination was assessed using the 9-item Everyday Discrimination Scale (EDS), while the risk of opioid misuse was measured with the 14-item Screener and Opioid Assessment for Patients with Pain (SOAPP).
View Article and Find Full Text PDFClin Pharmacol Ther
January 2025
Division of Applied Regulatory Science, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation and Research, Food & Drug Administration, Silver Spring, Maryland, USA.
In response to increased illicit use of synthetic opioids, various μ-receptor antagonist formulations, with varied pharmacological characteristics, have been and are being developed. To understand how pharmacologic characteristics such as absorption rate and clearance rate affect reversal in treating community opioid overdose, we used our previously published translational opioid model. We adapted this model with in vitro receptor binding data and clinical pharmacokinetic data of three intranasal nalmefene formulations along with an intranasal naloxone formulation to study the reversal of fentanyl and carfentanil-induced respiratory depression in chronic opioid users.
View Article and Find Full Text PDFJ Pain Res
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Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China.
Bone is a common site of advanced cancer metastasis, second only to the lungs and liver. Cancer-induced bone pain (CIBP) is a persistent and intense pain that is caused by a combination of inflammatory and neuropathic factors. As CIBP progresses, the degree of pain intensifies.
View Article and Find Full Text PDFFront Neurol
January 2025
Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Refractory cancer pain affects 10-20% of patients with advanced malignancies and is not adequately controlled by opioids. The intrathecal therapy is an effective interventional procedure for referral, but the implanted infusion pumps are costly and the refilling requires technical expertise. Hypophysectomy, in its three stages-surgical, chemical, and radiosurgical-has emerged as an alternative for managing this pain.
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