Spine
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Randomized Controlled Trial Multicenter Study Comparative Study
Transdermal fentanyl versus sustained release oral morphine in strong-opioid naïve patients with chronic low back pain.
Open, randomized, parallel group multicenter study. ⋯ TDF and SRM provided equivalent levels of pain relief, but TDF was associated with less constipation. This study indicates that sustained-release strong opioids can safely be used in strong-opioid naïve patients.
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Multicenter Study
Dysphagia after anterior cervical decompression and fusion: prevalence and risk factors from a longitudinal cohort study.
Retrospective analysis of the incidence and prevalence of dysphagia after anterior cervical decompression and fusion (ACDF). ⋯ Duration of preexisting pain and the number of vertebral levels involved in the surgical procedure appear to influence the likelihood of dysphagia after ACDF.