Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation
Meghan I Cook,1 Michael Kushelev,1 Julie H Coffman,2 John C Coffman1 1Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA; 2Department of Internal Medicine, Riverside Methodist Hospital, Columbus, OH, USACorrespondence: Meghan I Cook, The Ohio State Unive...
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2022-04-01
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| Series: | Journal of Pain Research |
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| Online Access: | https://www.dovepress.com/analgesic-outcomes-in-opioid-use-disorder-patients-receiving-spinal-an-peer-reviewed-fulltext-article-JPR |
| _version_ | 1817993604895866880 |
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| author | Cook MI Kushelev M Coffman JH Coffman JC |
| author_facet | Cook MI Kushelev M Coffman JH Coffman JC |
| author_sort | Cook MI |
| collection | DOAJ |
| description | Meghan I Cook,1 Michael Kushelev,1 Julie H Coffman,2 John C Coffman1 1Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA; 2Department of Internal Medicine, Riverside Methodist Hospital, Columbus, OH, USACorrespondence: Meghan I Cook, The Ohio State University Wexner Medical Center, Department of Anesthesiology, N411 Doan Hall, 410 West 10th Ave, Columbus, OH, 43210, USA, Tel +1 614 293 8487, Fax +1 614 293 8153, Email meghan.cook@osumc.eduBackground: Intrathecal (IT) clonidine has been observed to reduce 24-hour opioid requirements and time to first analgesic request after cesarean delivery, but has not been specifically studied in patients with opioid use disorder (OUD).Methods: Patients with OUD undergoing cesarean delivery under spinal or combined spinal-epidural (CSE) anesthesia at our institution from 2011 to 2020 were identified, and only patients with OUD were included in this study. Subjects that received IT clonidine were compared to a control group that did not receive IT clonidine to observe potential differences in analgesic outcomes (24-hour opioid requirements, pain scores and time to first post-operative pain medication) or side-effects (hypotension, vasopressor dosing and bradycardia).Results: A total of 160 patients were included (clonidine n = 22, controls n = 138). For the clonidine group, the median IT clonidine dose was 30μg. Clonidine group patients were observed to have greater dose of IT bupivacaine (12 vs 12.75mg; p = 0.01) and IT morphine (100 vs 200μg; p < 0.001). The clonidine group was also observed to have greater incidence of intraoperative hypotension (20% vs 45%; p = 0.01) and maximum phenylephrine dose (50 vs 57.5 μg/min; p < 0.001). The time to first analgesic request (minutes) after surgery was significantly longer for the clonidine group (153.5 vs 207 min; p < 0.001). The average oral oxycodone equivalents taken per 24 hours of hospital admission were significantly less in the clonidine group (82.36 vs 41.67mg; p < 0.001), and the clonidine group also had significantly less oxycodone equivalents taken for each post-operative day.Conclusion: IT clonidine was observed to result in reduced 24-hour opioid consumption in patients with OUD and may be useful as part of a multimodal analgesic regimen. The incidence of hypotension and vasopressor doses were greater in patients receiving IT clonidine, and this should be anticipated if IT clonidine is being administered.Keywords: opioid use disorder, cesarean analgesia, clonidine, enhanced recovery |
| first_indexed | 2024-04-14T01:41:11Z |
| format | Article |
| id | doaj.art-2e1a9a353bbd4b8ab295ed760edeac4c |
| institution | Directory Open Access Journal |
| issn | 1178-7090 |
| language | English |
| last_indexed | 2024-04-14T01:41:11Z |
| publishDate | 2022-04-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Journal of Pain Research |
| spelling | doaj.art-2e1a9a353bbd4b8ab295ed760edeac4c2022-12-22T02:19:43ZengDove Medical PressJournal of Pain Research1178-70902022-04-01Volume 151191120174704Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective InvestigationCook MIKushelev MCoffman JHCoffman JCMeghan I Cook,1 Michael Kushelev,1 Julie H Coffman,2 John C Coffman1 1Department of Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, OH, USA; 2Department of Internal Medicine, Riverside Methodist Hospital, Columbus, OH, USACorrespondence: Meghan I Cook, The Ohio State University Wexner Medical Center, Department of Anesthesiology, N411 Doan Hall, 410 West 10th Ave, Columbus, OH, 43210, USA, Tel +1 614 293 8487, Fax +1 614 293 8153, Email meghan.cook@osumc.eduBackground: Intrathecal (IT) clonidine has been observed to reduce 24-hour opioid requirements and time to first analgesic request after cesarean delivery, but has not been specifically studied in patients with opioid use disorder (OUD).Methods: Patients with OUD undergoing cesarean delivery under spinal or combined spinal-epidural (CSE) anesthesia at our institution from 2011 to 2020 were identified, and only patients with OUD were included in this study. Subjects that received IT clonidine were compared to a control group that did not receive IT clonidine to observe potential differences in analgesic outcomes (24-hour opioid requirements, pain scores and time to first post-operative pain medication) or side-effects (hypotension, vasopressor dosing and bradycardia).Results: A total of 160 patients were included (clonidine n = 22, controls n = 138). For the clonidine group, the median IT clonidine dose was 30μg. Clonidine group patients were observed to have greater dose of IT bupivacaine (12 vs 12.75mg; p = 0.01) and IT morphine (100 vs 200μg; p < 0.001). The clonidine group was also observed to have greater incidence of intraoperative hypotension (20% vs 45%; p = 0.01) and maximum phenylephrine dose (50 vs 57.5 μg/min; p < 0.001). The time to first analgesic request (minutes) after surgery was significantly longer for the clonidine group (153.5 vs 207 min; p < 0.001). The average oral oxycodone equivalents taken per 24 hours of hospital admission were significantly less in the clonidine group (82.36 vs 41.67mg; p < 0.001), and the clonidine group also had significantly less oxycodone equivalents taken for each post-operative day.Conclusion: IT clonidine was observed to result in reduced 24-hour opioid consumption in patients with OUD and may be useful as part of a multimodal analgesic regimen. The incidence of hypotension and vasopressor doses were greater in patients receiving IT clonidine, and this should be anticipated if IT clonidine is being administered.Keywords: opioid use disorder, cesarean analgesia, clonidine, enhanced recoveryhttps://www.dovepress.com/analgesic-outcomes-in-opioid-use-disorder-patients-receiving-spinal-an-peer-reviewed-fulltext-article-JPRopioid use disordercesarean analgesiaclonidineenhanced recovery |
| spellingShingle | Cook MI Kushelev M Coffman JH Coffman JC Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation Journal of Pain Research opioid use disorder cesarean analgesia clonidine enhanced recovery |
| title | Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation |
| title_full | Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation |
| title_fullStr | Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation |
| title_full_unstemmed | Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation |
| title_short | Analgesic Outcomes in Opioid Use Disorder Patients Receiving Spinal Anesthesia with or without Intrathecal Clonidine for Cesarean Delivery: A Retrospective Investigation |
| title_sort | analgesic outcomes in opioid use disorder patients receiving spinal anesthesia with or without intrathecal clonidine for cesarean delivery a retrospective investigation |
| topic | opioid use disorder cesarean analgesia clonidine enhanced recovery |
| url | https://www.dovepress.com/analgesic-outcomes-in-opioid-use-disorder-patients-receiving-spinal-an-peer-reviewed-fulltext-article-JPR |
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