Articles: low-back-pain.
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Musculoskeletal care · Dec 2019
ReviewChronic low back pain beliefs and management practices in Africa: Time for a rethink?
Chronic low back pain (CLBP) beliefs are important psychosocial risk factors affecting the occurrence and progression of CLBP. To address pain beliefs and implement recommended biopsychosocial approaches for CLBP management, an understanding of the beliefs of patients and healthcare professionals (HCPs), and also CLBP management practices, is necessary. A narrative review was conducted to explore CLBP beliefs and practices in African countries. ⋯ Management practices for CLBP in African countries appear to contradict recommended biopsychosocial management guidelines by developed countries and are not sufficiently documented. Research on CLBP beliefs and CLBP management practices in Africa is lacking. To enhance the uptake of biopsychosocial approach in Africa, research around CLBP beliefs in African CLBP patients and HCPs is required.
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Low back pain (LBP) has been inconsistently associated with enhanced pronociceptive and impaired antinociceptive mechanisms. It remains unknown whether alterations are causal, consequential, or coincidental to pain presence. This study investigated pronociceptive and antinociceptive mechanisms in recurrent LBP (RLBP) patients across painful and pain-free periods, compared with age/sex-matched asymptomatic controls. ⋯ Conditioned pain modulation magnitude (increased threshold during conditioning) was lower overall in RLBP participants than in controls (P = 0.021). Enhanced pronociceptive mechanisms were observed in RLBP patients. When pain-free, measures returned to similar levels as controls, except for CPM, which remained impaired.
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The purpose of this review is to critically appraise the literature for evidence supporting the health care resource utilization and cost-effectiveness of spinal cord stimulation (SCS) compared with conventional therapies (CTs) for chronic low back and leg pain. ⋯ For the treatment of chronic low back and leg pain, the majority of studies are of fair quality, with level 3 or 4 evidence in support of SCS as potentially more cost-effective than CT, with less resource expenditure but higher complication rates. SCS therapy may yet play a role in mitigating the financial burden associated with chronic low back and leg pain.