ArticleJournal of thoracic disease2024
Analgesic efficacy of surgeon placed paravertebral catheters compared with thoracic epidural analgesia after Ivor Lewis esophagectomy: a retrospective non-inferiority study.
Article in Journal of thoracic disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Epidurals in esophagectomy: end of an era?Journal of thoracic disease · 2026Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The Ivor Lewis esophagectomy is an operation that involves a laparotomy and a right thoracotomy, both of which are associated with severe postoperative pain and subsequent impairment of respiratory function. Currently, the accepted "gold standard" for postoperative analgesia for laparotomies and thoracotomies is the thoracic epidural. A systematic review has shown paravertebral blocks to be equivalent to epidural analgesia for post-thoracotomy pain control and have decreased incidence of nausea and vomiting, hypotension and respiratory depression. To our knowledge, the use of the paravertebral catheter (PVC) in open Ivor Lewis esophagectomy has not been formally studied. The primary outcome is the area under the curve (AUC) pain scores in the first 48 hours after surgery. Methods: We performed a retrospective chart review of the open Ivor Lewis esophagectomy patients at our local institution, with local research ethics board (REB) approval. Results: A total of 92 patients were included in this study: 43 patients had a PVC and 49 had a thoracic epidural for postoperative pan control. Overall, the PVC group was non-inferior and statistically equivalent to the epidural group. Time to ambulation in the PVC group was non-inferior compared to epidurals. The PVC group was superior when comparing total opioid consumption. Conclusions: Our retrospective study continues to challenge the role of epidurals as the gold standard of pain control post thoracotomy and laparotomy. Further prospective studies with a larger population are needed to better compare the two modalities.
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