ArticleAnesthesia, essays and researches
Comparison of Trocar Site versus Trocar Site Plus Intraperitoneal Instillation of Local Anesthetic for Shoulder Pain Following Laparoscopic Abdominal Surgery.
Article in Anesthesia, essays and researches. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Effect of port-site and intraperitoneal local anesthetic injection versus placebo on postoperative pain and recovery after gynecologic laparoscopic surgery: a randomized controlled trial.Scientific reports · 2025Trial
- Effects of Adding Local Anesthesia to General Anesthesia on Postoperative Analgesia in Patients Undergoing Laparoscopic Cholecystectomy: A Retrospective Cohort Study.Journal of pain research · 2026Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Laparoscopic surgery in recent times has noteworthy advantages over conventional surgery, yet recovery is prolonged due to debilitating shoulder tip pain (STP) and operated site pain. Various studies have compared the effect of trocar site, intraperitoneal instillation of local anesthetic (LA) for pain relief while only a few studies have tested the combination of these two techniques. Hence, this study was undertaken to compare the combination of these two techniques versus trocar site alone for STP particularly. Subjects and Methods: This prospective, randomized, comparative study was conducted on 52 patients who were undergoing laparoscopic abdominal surgery. The patients were allocated into either of the two groups. Group I ( Results: There were no statistically significant differences between the groups with regard to shoulder pain, surgical site pain, total rescue analgesics, and incidence of nausea and vomiting ( Conclusion: Trocar site infiltration with intraperitoneal instillation of LA or trocar site infiltration alone was found to be equally effective. However, we suggest that it is better to provide a combination of trocar site infiltration plus intraperitoneal instillation of LA if we have to restrict opioid usage such as in day-care surgeries.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.