Purpose: Pain after bariatric surgery can prolong recovery. This patient group is highly susceptible to opioid-related side effects. Enhanced Recovery After Surgery guidelines strongly recommend the administration of multimodal medications to reduce narcotic consumption. However, the role of ultrasound-guided transversus abdominis plane (USG-TAP) block in multimodal analgesia of weight loss surgeries remains controversial.

Materials And Methods: A systematic search was performed in four databases for studies published up to September 2019. We considered randomized controlled trials that assessed the efficacy of perioperative USG-TAP block as a part of multimodal analgesia in patients with laparoscopic bariatric surgery.

Results: Eight studies (525 patients) were included in the meta-analysis. Pooled analysis showed lower pain scores with USG-TAP block at every evaluated time point and lower opioid requirement in the USG-TAP block group (weighted mean difference (WMD) = - 7.59 mg; 95% CI - 9.86, - 5.39; p < 0.001). Time to ambulate was shorter with USG-TAP block (WMD = - 2.22 h; 95% CI - 3.89, - 0.56; p = 0.009). This intervention also seemed to be safe: only three non-severe complications with USG-TAP block were reported in the included studies.

Conclusion: Our results may support the incorporation of USG-TAP block into multimodal analgesia regimens of ERAS protocols for bariatric surgery.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7847866PMC
http://dx.doi.org/10.1007/s11695-020-04973-8DOI Listing

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Article Synopsis
  • Effective postoperative pain management is crucial for recovery, with opioids often leading to complications like longer hospital stays and nausea.
  • The study highlights the transversus abdominis plane block (USG-TAP) as a promising alternative that helps reduce opioid use in patients after laparoscopic bariatric surgery.
  • Meta-analysis of 11 trials involving 789 patients showed that USG-TAP significantly decreased opioid consumption and improved pain scores without affecting recovery time or other complications.
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Introduction: Laparoscopic Bariatric surgery despite being minimally invasive can cause moderate to severe pain in the immediate postoperative period. Adequate pain management remains a major challenge. Transversus Abdominis Plane (TAP) block is a regional anesthesia technique which blocks the sensory nerve supply of anterior-lateral abdominal wall.

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Background: Postoperative pain caused by laparoscopic cholecystectomy can be controlled by different methods. The study aimed to observe the efficacy of laparoscopic transversus abdominis plane (TAP) block in laparoscopic cholecystectomy and to analyze the cost-effectiveness of the procedure in comparison to the non-TAP method.

Methods:  In this double-blinded randomized clinical trial, the subjects who had come for cholecystectomy were randomly divided into two groups (n = 43 in each group).

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Background: Effective postoperative analgesia after lower segment caesarean section (LSCS) is very important for early ambulation and early breast feeding and has a role to play in decreasing postpartum depression. Quadratus lumborum (QL) block, a fascial plane block, is gaining popularity for pain management in lower abdominal surgeries. The aim of the present study was to compare the ultrasound-guided (USG) transversus abdominis plane (TAP) block and QL block in patients undergoing LSCS under spinal anaesthesia.

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Nowadays, there are various methods to manage pain after laparoscopic cholecystectomy. The aim of this study was to compare the effectof preemptive versus postoperative use of ultrasound-guided transversus abdominis plane (USG-TAP) block on pain relief after laparoscopic cholecystectomy. In this single-blinded randomized clinical trial, the patients who were candidates for laparoscopic cholecystectomy were randomly divided into the two groups (n = 38 per group).

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