Articles: low-back-pain.
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A common expectation for patients after elective spine surgery is that the procedure will result in pain reduction and minimize the need for pain medication. Most studies report changes in pain and function after spine surgery, but few report the extent of opioid use after surgery. This systematic review aims to identify the rates of opioid use after lumbar spine fusion. ⋯ Overall, opioid use is not reported in the majority of lumbar fusion trials. Patients may expect a reduced need for opioid-based pain management after surgery, but the limited data available suggests long-term use is common. Lack of consistent reporting of these outcomes limits definitive conclusions regarding the efficacy of spinal fusion for reducing long-term opioid. Patient decisions about undergoing surgery may be altered if they had realistic expectations about rates of postsurgical opioid use. Spine surgery trials should track opioid utilization out to a minimum of 6 months after surgery as a core outcome.
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Treatment outcomes for migraine and other chronic headache and pain conditions typically demonstrate modest results. A greater understanding of underlying pain mechanisms may better inform treatments and improve outcomes. Increased GABA+ has been identified in recent studies of migraine, however, it is unclear if this is present in other headache, and pain conditions. ⋯ PERSPECTIVE: This study provides insights into the underlying mechanisms of chronic pain. Higher levels of GABA+ in the PCG may reflect an underlying mechanism of chronic headache and pain conditions. This knowledge may help improve patient outcomes through developing treatments that specifically address this aberrant brain neurochemistry.
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Little is known about the effects of spinal cord stimulation (SCS) on chronic low back pain (CLBP) patients with no history of previous spine surgery. Using our prospectively collected database, we evaluate improvements in patients with and without previous spine surgery one-year post SCS implantation. ⋯ Patients with and without previous spine surgery showed similar improvements in pain intensity, pain quality, feelings of rumination and magnification, functional disability, and depression severity. SCS can improve CLBP regardless of whether patients have had previous spine surgery.
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Journal of women's health · Dec 2021
The Impact of Sedentary Behavior After Childbirth on Postpartum Lumbopelvic Pain Prolongation: A Follow-Up Cohort Study.
Background: A substantial number of women have postpartum lumbopelvic pain (LBPP). Additionally, many postpartum women stay for long inactivity. Therefore, we examined the impact of sedentary behavior on persistent postpartum LBPP and the difference in this impact due to parity. ⋯ Even after adjusting for confounding factors, longer sedentary time at 4 months postpartum affected persistent LBPP at 10 months postpartum in primiparas (adjusted OR [95% confidence interval, CI] = 1.28 [1.05-1.55]), but longer sedentary time at 4 months postpartum did not affect persistent LBPP at 10 months postpartum in multiparas (adjusted OR [95% CI] = 0.96 [0.86-1.07]). Conclusion: Sedentary behavior after childbirth is associated with persistent postpartum LBPP in primiparas, but not multiparas. Reducing sedentary time might be beneficial to prevent persistent postpartum LBPP for primiparas.