OBJECTIVE: To assess demographic and clinical factors associated with celiac plexus neurolysis outcomes. DESIGN: Retrospective clinical data analysis. SETTING: A tertiary care, academic medical center. PATIENTS: Forty-four patients with terminal visceral (mostly pancreatic) cancer who failed conservative measures. Interventions. Fifty celiac plexus alcohol neurolytic procedures done for pain control after a positive diagnostic block. OUTCOME MEASURES: A successful treatment was predefined as >50% pain relief sustained for > or =1 month. The following variables were analyzed for their association with treatment outcome: age, gender, duration of pain, origin of tumor, opioid dose, type of radiological guidance used, single- vs double-needle approach, type of block (e.g., antero- vs retrocrural), immediate vs delayed neurolysis, volume of local anesthetic employed for both diagnostic and neurolytic blocks, and use of sedation. RESULTS: Those variables correlated with a positive outcome included lower opioid dose and the absence of sedation. Strong trends for a positive association with outcome were found for the use of computed tomography (vs fluoroscopy), and using <20 mL of local anesthetic for the diagnostic block. CONCLUSIONS: Celiac plexus neurolysis may provide intermediate pain relief to a significant percentage of cancer sufferers. Both careful selection of candidates based on clinical variables, and technical factors aimed at enhancing the specificity of blocks may lead to improved outcomes.
OBJECTIVE: To assess demographic and clinical factors associated with celiac plexus neurolysis outcomes. DESIGN: Retrospective clinical data analysis. SETTING: A tertiary care, academic medical center. PATIENTS: Forty-four patients with terminal visceral (mostly pancreatic) cancer who failed conservative measures. Interventions. Fifty celiac plexus alcohol neurolytic procedures done for pain control after a positive diagnostic block. OUTCOME MEASURES: A successful treatment was predefined as >50% pain relief sustained for > or =1 month. The following variables were analyzed for their association with treatment outcome: age, gender, duration of pain, origin of tumor, opioid dose, type of radiological guidance used, single- vs double-needle approach, type of block (e.g., antero- vs retrocrural), immediate vs delayed neurolysis, volume of local anesthetic employed for both diagnostic and neurolytic blocks, and use of sedation. RESULTS: Those variables correlated with a positive outcome included lower opioid dose and the absence of sedation. Strong trends for a positive association with outcome were found for the use of computed tomography (vs fluoroscopy), and using <20 mL of local anesthetic for the diagnostic block. CONCLUSIONS: Celiac plexus neurolysis may provide intermediate pain relief to a significant percentage of cancer sufferers. Both careful selection of candidates based on clinical variables, and technical factors aimed at enhancing the specificity of blocks may lead to improved outcomes.
Authors: Christopher L Wolfgang; Joseph M Herman; Daniel A Laheru; Alison P Klein; Michael A Erdek; Elliot K Fishman; Ralph H Hruban Journal: CA Cancer J Clin Date: 2013-07-15 Impact factor: 508.702
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Authors: Robert W Hurley; Meredith C B Adams; Meredith Barad; Arun Bhaskar; Anuj Bhatia; Andrea Chadwick; Timothy R Deer; Jennifer Hah; W Michael Hooten; Narayan R Kissoon; David Wonhee Lee; Zachary Mccormick; Jee Youn Moon; Samer Narouze; David A Provenzano; Byron J Schneider; Maarten van Eerd; Jan Van Zundert; Mark S Wallace; Sara M Wilson; Zirong Zhao; Steven P Cohen Journal: Reg Anesth Pain Med Date: 2021-11-11 Impact factor: 6.288
Authors: Steven P Cohen; Arun Bhaskar; Anuj Bhatia; Asokumar Buvanendran; Tim Deer; Shuchita Garg; W Michael Hooten; Robert W Hurley; David J Kennedy; Brian C McLean; Jee Youn Moon; Samer Narouze; Sanjog Pangarkar; David Anthony Provenzano; Richard Rauck; B Todd Sitzman; Matthew Smuck; Jan van Zundert; Kevin Vorenkamp; Mark S Wallace; Zirong Zhao Journal: Reg Anesth Pain Med Date: 2020-04-03 Impact factor: 6.288
Authors: Joshua Cornman-Homonoff; Daniel J Holzwanger; Kyungmouk S Lee; David C Madoff; David Li Journal: Semin Intervent Radiol Date: 2017-12-14 Impact factor: 1.513