Articles: chronic-pain.
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With increasing knowledge of chronic pain, clinicians have attempted to assess chronic pain patients with lengthy assessment tools. ⋯ The CPEQ, either the original or modified version, yields reproducible results consistent with the results of other studies. This technique may usefully classify chronic pain patients, but more work is needed to determine the meaning of the CPEQ clusters, what psychological or biomedical variables are associated with CPEQ constructs or clusters, and whether this instrument may assist in treatment planning or predict response to treatment.
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SUMMARY ⋯ In routine Slovenian clinical practice, transdermal buprenorphine provided efficient analgesia and was well-tolerated in patients with chronic moderate-to-severe cancer pain or chronic severe noncancer pain insufficiently controlled by nonopioids and, as the study results indicate, also in chronic severe noncancer pain insufficiently controlled by weak opioids.
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This retrospective data collection study aims to evaluate the responses of patients who have been implanted with a neuromodulation system using a combination of spinal cord stimulation (SCS) and peripheral subcutaneous field stimulation (PSFS) leads for chronic intractable pain. ⋯ This study demonstrates that combination SCS and PSFS therapy is potentially a beneficial treatment option for reducing pain levels and oral pain medication compared with baseline in previously resistive chronic pain patients. There is a need for further study of this therapy in a greater number of subjects and in a prospective, controlled setting. In the author's general experience, triangular stimulation is very effective for treating isolated low back pain, because it covers larger topographic areas of the lower back than flow or field stimulation. An investigational device exemption study will be necessary for subcutaneous field stimulation indicated for focal isolated pain to be adequately investigated and utilized by physicians in the future.
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This study examined the association of pain with subsequent disability retirement due to all causes as well as musculoskeletal diseases, mental disorders, and a heterogeneous group of other diseases and to study whether pain has an effect of its own after taking into account long-standing illness, physician-diagnosed diseases, working conditions, and occupational class, which are the key factors affecting disability retirement. The data consisted of the Helsinki Health Study baseline survey linked to national pension register data (n=6258). Mean follow-up time was 8.1 years. ⋯ Associations for acute pain were also found, but they were clearly weaker than those of chronic pain. Chronic pain contributes to disability retirement. Prevention and effective treatment of chronic pain may help prevent early retirement due to disability.