The Clinical journal of pain
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparative study between 2 protocols for management of severe pain in patients with unresectable pancreatic cancer: one-year follow-up.
The efficacy of a celiac plexus block for the treatment of upper abdominal cancer-related pain has been documented. However, the effect of preprocedural pharmacological control of pain on its efficacy remains unknown. The researchers investigated the effect of first controlling severe pain with medications and then performing the celiac plexus block and compared the results with those obtained when the celiac block was performed first followed by pharmacotherapy for controlling severe pain; the impact on and duration of pain relief, effect on the quality of life, and analgesic requirements were analyzed. ⋯ Controlling severe pain with medication and then performing the celiac block seems to be more effective in controlling pain, reducing opioid consumption, and improving the quality of life of patients with pancreatic cancer compared with performing the celiac block at the beginning followed by pharmacotherapy for pain relief.