Journal of pain and symptom management
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J Pain Symptom Manage · Jun 2009
Randomized Controlled TrialThe effect of pain question phrasing on older adult pain information.
The aim of this study was to test how practitioners' pain communication affected the pain information provided by older adults. A post-test only, double-blind experiment was used to test how the phrasing of practitioners' pain questions-open-ended and without social desirability bias; closed-ended and without social desirability bias; or open-ended and with social desirability bias-affected the pain information provided by 312 community-living older adults with osteoarthritis pain. Older adults were randomly assigned to one of the three pain phrasing conditions to watch and orally respond to a computer-displayed videotape of a practitioner asking about their pain. ⋯ Older adults described significantly more pain information in response to the open-ended question without social desirability. The two follow-up questions elicited significant additional information for all three groups, but did not compensate for the initial reduced pain information from the closed-ended and social desirability-biased groups. Initial use of an open-ended pain question without social desirability bias and use of follow-up questions significantly increase the amount of important pain information provided by older adults with osteoarthritis pain.
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J Pain Symptom Manage · Apr 2009
Randomized Controlled TrialMeaninglessness in terminally ill cancer patients: a randomized controlled study.
Although recent empirical studies reveal that fostering patients' perception of meaning in their lives is an essential task for palliative care clinicians, few studies have reported the effects of training programs for nurses specifically aimed at improving these skills. The primary aim of this randomized controlled trial was to determine the effects of an educational workshop focusing on patients' feelings of meaninglessness on nurses' confidence, self-reported practice, and attitudes toward caring for such patients, in addition to burnout and meaning of life. The study was designed as a single-institution, randomized controlled trial using a waiting list control. ⋯ The change ratio of each parameter ranged from 5.6% (willingness to help) to 37% for the helplessness score and 51% on the Confidence Scale. The percentages of nurses who evaluated this program as "useful" or "very useful" were 85% (to understand the conceptual framework in caring for terminally ill patients with meaninglessness), 80% (to foster nurses' personal values), and 88% (to know how to provide care for patients with meaninglessness). This educational intervention had a significant beneficial effect on nurse-perceived confidence, practice, and attitudes in providing care for patients feeling meaninglessness, in addition to the levels of burnout and spiritual well-being of nurses.
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J Pain Symptom Manage · Jan 2009
Randomized Controlled TrialA phase II pilot study to evaluate use of intravenous lidocaine for opioid-refractory pain in cancer patients.
Opioid-refractory pain is distressing because it is notoriously difficult to treat. Relief from adjuvant therapies often occurs after a lag time. Retrospective evidence points to a role for intravenous (IV) lidocaine in this setting for pain relief. ⋯ These data demonstrate that a single IV infusion of lidocaine provided a significantly greater magnitude and duration of pain relief than placebo infusion in opioid-refractory patients with cancer pain. Side effects were tolerable. It is thus a promising modality worth investigating further to establish guidelines for its use in cancer patients with opioid-refractory pain.
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J Pain Symptom Manage · Jan 2009
Randomized Controlled Trial Comparative StudyA double-blind, randomized, crossover comparison between single-dose and double-dose immediate-release oral morphine at bedtime in cancer patients.
The European Association for Palliative Care guidelines for treatment of cancer pain recommend a double dose (DD) of immediate-release morphine at bedtime instead of single doses (SD) repeated every four hours throughout the night. A previous open controlled study reported more side effects after DD than after SD. The present study was a randomized, double-blind, crossover study comparison of DD and SD of immediate-release morphine during the night, followed by an open pharmacokinetic study. ⋯ DD patients displayed higher area under the curve for morphine and morphine-6-glucuronide during the first part of the night. Although DD tended to perform slightly better than SD, a difference in average pain during the night of 0.50 has little clinical significance, and the two procedures are, therefore, clinically equivalent. It is speculated whether the initial higher exposure to morphine-6-glucuronide may have clinical significance.
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J Pain Symptom Manage · Dec 2008
Randomized Controlled TrialIndividual difference variables and the effects of progressive muscle relaxation and analgesic imagery interventions on cancer pain.
Clinicians in acute care settings are often called upon to manage cancer pain unrelieved by medications. Cognitive-behavioral strategies, such as relaxation and imagery, are recommended for cancer pain management; however, there appear to be individual differences in their effects. This pilot study examined variation in pain outcomes achieved with progressive muscle relaxation (PMR) and analgesic imagery interventions among hospitalized patients with cancer pain, and assessed the influence of four individual difference variables (cognitive ability, outcome expectancy, previous experience, and concurrent symptoms) on pain relief achieved with each intervention. ⋯ Patients who achieved a meaningful improvement in pain with analgesic imagery reported greater imaging ability, more positive outcome expectancy, and fewer concurrent symptoms than those who did not achieve a meaningful reduction in pain. Similar relationships were not significant for the PMR intervention. Investigators should continue efforts to identify factors that moderate the effects of cognitive-behavioral pain coping strategies so that clinicians can identify the most beneficial treatments for individual patients.