Articles: pain-management.
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Oncology nursing forum · Oct 1997
Bone marrow transplant nurses' knowledge, beliefs, and attitudes regarding pain management.
To measure bone marrow transplant (BMT) nurses' knowledge, beliefs, and attitudes regarding pain management. ⋯ Educational offerings can increase knowledge and promote positive beliefs and attitudes among BMT nurses, thereby enhancing pain management.
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To examine possible deficiencies in endogenous pain modulating mechanisms in fibromyalgia patients compared with matched pain-free control subjects. DESIGN/SUBJECTS/METHODOLOGY: Pain reduction was investigated in 25 female patients with fibromyalgia and 26 age-matched healthy women using the diffuse noxious inhibitory controls (DNIC) paradigm. Tonic thermal stimuli at painful and nonpainful intensities, tailored to individual heat pain thresholds, were employed to induce pain inhibition. The anticipated effect was assessed by measuring the electrical pain threshold and detection threshold, using a double staircase method. Only nontender control points were stimulated (thermode on the foot, electrodes on the inner forearm). ⋯ Pain modulation, produced by a concurrent tonic stimulus in healthy persons, was not seen in the fibromyalgia group. The patients either had deficient pain modulation or were unable to tolerate a tonic stimulus intense enough to engage a modulatory process. It remains to be established whether the pain reduction found in the healthy subjects was the conventional DNIC effect, another effect (e.g., distraction), or a combination of both.
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To facilitate effective management of pain and anxiety, and to permit more objective assessment of changes in this management, a pain and anxiety guideline was developed and has been followed uniformly for 3 years. The guideline describes four patient care categories: (1) ventilated acute, (2) nonventilated acute, (3) chronic acute, and (4) reconstructive. A small and consistent formulary was emphasized. ⋯ Our objective was to develop a guideline for pain and anxiety management that: (1) was safe and effective over a broad range of ages and injury acuities seen in the unit, (2) was explicit in its recommendations, (3) had a limited formulary to optimize staff familiarity with agents used, and (4) took advantage of the presence of a bedside nurse to continuously evaluate efficacy and intervene when needed through dose-ranging. Although many drugs are appropriate, our choices were based on institutional familiarity and simplicity. This process of developing a clear and consistent guideline can be duplicated in any unit.
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To provide a theoretical basis for the selection of the anode-cathode configuration in spinal cord stimulation for the management pain when one percutaneous epidural electrode or two electrodes in parallel are used. ⋯ The relative positions of cathodes and anodes and their distance from the spinal cord are the major determinants of dorsal column/dorsal root activation and paresthesia distribution. The large interpatient variability of the intraspinal geometry is the main cause of differences in paresthesia coverage among patients having optimally placed electrode(s). Changes of paresthesia coverage over time are more probable when multiple electrodes are used.