Pain medicine : the official journal of the American Academy of Pain Medicine
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Buprenorphine is effective for chronic pain and safer than full-agonist opioids; however, limited education about and support for buprenorphine can result in under-prescribing in primary care and reduced access in specialty pain clinics. The purpose of this quality improvement initiative was to optimize and evaluate procedures for transferring patients stable on buprenorphine for chronic pain from a specialty pain clinic back to primary care. ⋯ This quality improvement initiative suggests that a facilitated transfer procedure can be useful in increasing buprenorphine prescribing for pain in primary care. Future efforts to increase primary care provider comfort and address systemic barriers to buprenorphine prescribing are needed.
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Athrodesis of the Lateral Atlanto-Axial Joint for the Relief of Neck Pain and Cervicogenic Headache.
Osteoarthrosis of the lateral atlanto-axial joint (LAAJ) may be a cause of upper neck pain and headache. Intra-articular injection of steroids may provide only short-lasting relief. For intractable pain, arthrodesis of the joint might be considered. ⋯ The present study did not corroborate earlier studies that claimed outstanding outcomes for arthrodesis of the LAAJ, but its outcomes are consonant with more recent studies that provided transparent outcome data. These studies provide Pain Physicians with empirical data on success rates and outcomes, upon which they can base their consideration of referral for arthrodesis.
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This review and meta-analysis evaluated the impact of diagnostic criteria and clinical phenotypes on quantitative sensory testing (QST) outcomes in patients with complex regional pain syndrome (CRPS). ⋯ Based on the findings of this review, classifying CRPS according to presence or absence of nerve lesion into CRPS-I and II, location (upper or lower limb) or according to sex might not be clinically relevant as all appear to have comparable sensory profiles that might suggest similar underlying mechanisms. In contrast, warm vs cold phenotypes exhibited clear differences in their associated QST sensory profiles. To the extent that differences in underlying mechanisms might lead to differential treatment responsiveness, it appears unlikely that CRPS-I vs II, CRPS location, or patient sex would prove useful in guiding clinical management.