Pain practice : the official journal of World Institute of Pain
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The objectives of this article were the following: (1) determine risk for self-predicted future psychopharmacological nonadherence in rehabilitation acute pain patients (APPs) and rehabilitation chronic pain patients (CPPs) vs. pain-free community controls and community patients, and (2) determine which variables predict nonadherence. ⋯ APPs and CPPs are at greater risk for self-predicted psychopharmacological nonadherence than healthy community subjects and community patients. We cannot as yet predict self-predicted psychopharmacological nonadherence at greater than the base rate. However, the identified variables could be clinically useful.
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Coccygodynia is painful condition localized in the region of the coccyx. In most cases a traumatic etiology is present. In the idiopathic form other causes such as infections and tumor have to be excluded. ⋯ Treatment for patients with severe pain in the chronic phase consists of manual therapy and/or a local injection of local anesthetic and corticosteroid into the painful segment (2 C+). Other interventional treatments such as intradiscal injections, ganglion impar block, radiofrequency treatment and caudal block are advised only under study conditions (0). Coccygectomy is not recommended because of long-term moderate results and the chance of major complications.
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Randomized Controlled Trial Clinical Trial
The role of adding hyaluronidase to fluoroscopically guided caudal steroid and hypertonic saline injection in patients with failed back surgery syndrome: a prospective, double-blinded, randomized study.
Failed back surgery syndrome (FBSS) has been reported to account for up to 40% of patients with chronic low back pain. Epidural fibrosis may be responsible for up to 30% of all cases of FBSS. Perineural fibrosis can interfere with cerebrospinal fluid-mediated nutrition, rendering the nerve root hyperesthetic and hypersensitive to compression. Traditionally, steroid injection has been used to treat low back pain and radiculopathy. The addition of hyaluronidase to the injectate has been reported to reduce the degree of fibrosis. ⋯ The addition of hyaluronidase to fluoroscopically guided caudal epidural steroid and hypertonic saline combination improved long-term pain relief in patients with FBSS.
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An estimated 40% of chronic lumbosacral spinal pain is attributed to the discus intervertebralis. Degenerative changes following loss of hydration of the nucleus pulposus lead to circumferential or radial tears within the annulus fibrosus. Annular tears within the outer annulus stimulate the ingrowth of blood vessels and accompanying nociceptors into the outer and occasionally inner annulus. ⋯ There is currently insufficient proof to recommend intradiscal electrothermal therapy (2 B±) and intradiscal biacuplasty (0). It is advised that ozone discolysis, nucleoplasty, and targeted disc decompression should only be performed as part of a study protocol. Future studies should include more strict inclusion criteria.
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To examine the relationship between average daily dose (ADD) of duloxetine, adherence to therapy, and health-care costs among patients with diabetic peripheral neuropathic pain (DPNP). ⋯ The findings suggest that having an ADD of 60 mg for duloxetine among commercially insured DPNP patients is associated with improved medication adherence and lower health-care costs.