European journal of pain : EJP
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Case Reports
Inefficacy of high-dose transdermal fentanyl in a patient with neuropathic pain, a case report.
Pain partially responsive to opioids can lead to rapid escalating dosages due to tolerance development. In this report the case of a 58-year-old female with neuropathic pain using increasing transdermal (TTS) fentanyl dosages to a maximum dose of 3400 microg/h resulting in fentanyl plasma levels of 173 ng/ml is described. For pain relief an epidural infusion at the level T1-2 with bupivacaine was started. Immediate pain relief was accompanied by short lasting respiratory depression and drowsiness.
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After thoracotomy, patients often suffer from a persistent pain syndrome called post-thoracotomy pain. To elucidate morbidity, time course, and predictive factors for this syndrome, we analyzed follow-up data for 85 post-thoracotomy patients. We used a four-point scale to assess pain: none, slight, moderate and severe. ⋯ Among 35 patients with persistent pain 1 year after surgery, 24 cases reported paresthesia-dysesthesia, and 14 cases reported hypoesthesia. The present data thus suggests that persistent pain is common and often severe 1 month after surgery but is alleviated after 1 year. Clinical time course and symptoms indicate that nerve impairment rather than simple nociceptive impact may be involved in this syndrome.
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Randomized Controlled Trial Clinical Trial
Investigating the effects of anxiety sensitivity and coping on the perception of cold pressor pain in healthy women.
Research indicates that anxiety sensitivity may be related to the negative experience of pain, especially amongst women. Further evidence with chronic pain patients indicates that anxiety sensitivity may result in avoidance pain-coping strategies. However, this effect has not yet been experimentally investigated in healthy groups. ⋯ The pain coping instruction manipulation was found to moderate pain experience, in that the avoidance strategy resulted in higher pain ratings compared to when instructed to focus. Finally, high anxiety sensitive women reported greater pain when instructed to avoid rather than focus on cold pressor pain. These results are discussed in light of previous research and future directions for pain management.
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Randomized Controlled Trial Clinical Trial
Improving the quality of pain treatment by a tailored pain education programme for cancer patients in chronic pain.
Educational interventions, aiming to increase patients' knowledge and attitude regarding pain, can affect pain treatment. The purpose of this study was to evaluate the effects of a Pain Education Programme (PEP), on adequacy of pain treatment, and to describe characteristics predicting change in adequacy. The PEP consists of a multi-method approach in which patients are educated about the basic principles regarding pain, instructed how to report pain in a pain diary, how to communicate about pain, and how to contact healthcare providers. ⋯ Variables predicting an improvement in adequacy of pain treatment consisted of the PEP, the APMI score at baseline, patients' level of physical functioning, patients' level of social functioning, the extent of adherence to pain medication, patients' pain knowledge, and the amount of analgesics used. These findings suggest that quality of pain treatment in cancer patients with chronic pain can be enhanced by educating patients about pain and improving active participation in their own pain treatment. The benefit from the PEP, however, decreases slightly over time, pointing at a need for ongoing education.
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The aim of this investigation was to determine current opioid use in the Philippines and the reasons why its use is very low. We surveyed 314 doctors in Metro Manila to determine their specialty, possession of narcotics license, and knowledge of opioid use beyond the terminal stage. We found that the majority of respondents possess a narcotics licence. ⋯ Fentanyl has a 7 gram usage versus a 100 gram INCB allocation. We conclude that actual opioid use in the Philippines is minimal. However, the correlation between survey results and actual usage indicates a strong awareness of the usefulness of opioids but hesitancy in opioid prescription.