ReviewCureus2023
Comparing Thoracic Epidural Anaesthesia to Rectus Sheath Catheter Analgesia for Postoperative Pain After Major Abdominal Surgeries: A Systematic Review.
Review in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- The Effect of Cocktail Formula Solution for Erector Spinae Plane Block on Postoperative Pain After Laparoscopic Major Upper Abdominal Surgery: A Single-Center Randomized Controlled Study.Journal of pain research · 2026Trial
- Influence of intercostal nerve block preemptive analgesia and incisional infiltration anesthesia on postoperative pain in patients undergoing laparoscopic cholecystectomy.Langenbeck's archives of surgery · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Controlling postoperative pain is essential for the greatest recovery following major abdominal surgery. Thoracic epidural analgesia (TEA) has traditionally been considered the preferred method of providing pain relief after major abdominal surgeries. Thoracic epidural analgesia has a wide range of complications, including residual motor blockade, hypotension, urine retention with the need for urinary catheterisation, tethering to infusion pumps, and occasional failure rates. In recent years, rectus sheath catheter (RSC) analgesia has been gaining popularity. The purpose of this review is to compare the effectiveness of TEA and RSC in reducing pain following major abdominal surgeries. Four randomised controlled trials (RCTs) reporting outcomes of the visual analogue scale (VAS) pain score were included according to the set criteria. A total of 351 patients undergoing major abdominal surgery were included in this meta-analysis. There were 176 patients in the TEA group and 175 patients in the RSC group. In the random effect model analysis, there was no significant difference in VAS pain score in 24 hours at rest (standardised mean difference (SMD) -0.46; 95% CI -1.21 to 0.29; z=1.20, P=0.23) and movement (SMD -0.64; 95% CI -1.69 to -0.14; z=1.19, P=0.23) between TEA and RSC. Similarly, there was no significant difference in pain score after 48 hours at rest (SMD -0.14; 95% CI -0.36 to 0.08; z=1.29, P=0.20) or movement (SMD -0.69; 95% CI -2.03 to 0.64; z=1.02, P=0.31). In conclusion, our findings show that there was no significant difference in pain score between TEA and RSC following major abdominal surgery, and we suggest that both approaches can be used effectively according to the choice and expertise available.
Indexed as
Identifiers
What OpenQuestion holds
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.