Articles: low-back-pain.
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A reliability and validity study of a translated, culturally adapted questionnaire. ⋯ The results of our study show that QDS as a functional status questionnaire has been translated into Turkish without losing the psychometric properties of the original version. The Turkish version of the QDS has good comprehensibility, internal consistency, and validity and is an adequate and useful instrument for the evaluation of disability in patients with LBP.
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Comparative Study Clinical Trial
Significantly improved outcomes with a less invasive posterior lumbar interbody fusion incorporating total facetectomy.
Original study. ⋯ Clinical outcomes were significantly improved after both ST-PLIF and LI-PLIF. However, outcomes were significantly better after LI-PLIF than after ST-PLIF. Significantly shortened hospital stay with LI-PLIF probably reflected the "less invasive" technique per se. Significantly better clinical outcomes with fewer complications after LI-PLIF, however, potentially reflected maneuvers singular to LI-PLIF: (1) preservation of posterior elements, (2) avoidance of far lateral dissection over the transverse processes, (3) bilateral total facetectomy, (4) fewer neurologic complications, and (5) avoidance of iliac crest autograft. LI-PLIF is therefore recommended over ST-PLIF.
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Post lumbar surgery syndrome or failed back surgery syndrome with persistent pain continues to increase over the years. The speculated causes of post lumbar laminectomy syndrome include acquired stenosis, epidural fibrosis, arachnoiditis, radiculopathy, and recurrent disc herniation. Epidural fibrosis may account for as much as 20% to 36% of all cases of failed back surgery syndrome. Percutaneous epidural adhesiolysis has been employed in interventional pain management in the treatment of chronic, refractory low back and lower extremity pain after back surgery. ⋯ The indicated level of evidence for percutaneous adhesiolysis is Level I or II-1 based on the US Preventative Services Task Force (USPSTF) criteria.
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There is significant psychiatric literature indicating that smoking is associated with all forms of suicidality, including suicide ideation. The goal of this study was to determine if smoking is associated with suicide ideation in chronic low back pain (CLBP) patients. ⋯ CLBP smokers appear to be at greater risk for suicide ideation than nonsmoking CLBP patients. The risk of suicide ideation is even greater if the CLBP patient is a heavy smoker and has problems with alcohol.