Trial reportJournal of anesthesia2023
Modified thoracoabdominal nerve block through perichondrial approach (M-TAPA) vs local infiltration for pain management after laparoscopic cholecystectomy surgery: a randomized study.
Trial report in Journal of anesthesia, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 24 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.
Bilateral Ultrasound-guided M-Tapa Block vs External Oblique Intercostal Block for Postoperative Analgesia in Patients Undergoing Laparoscopic Sleeve Gastrectomy Surgery: A Prospective Randomized Controlled Study
Effectiveness Of Modified-Thoracoabdominal Nerve Block Perichondrial Approach (M-TAPA) Post-Operative Analgesia Compared To Intravenous Opioids In Laparoscopic Cholecystectomy Patients
Comparison of Pain Between Modified Thoracoabdominal Plane Block and Rectus Block Combination and Intraperitoneal Local Infiltration Analgesia
Who cites it
24 citing papers in PubMed, 29 citations in OpenAlex.
- Modified Thoracoabdominal Nerves Block Through the Perichondrial Approach vs Subcostal Transversus Abdominis Plane Block for Postoperative Recovery After Laparoscopic Cholecystectomy: A Prospective, Randomized Clinical Trial.Medical science monitor : international medical journal of experimental and clinical research · 2026Trial
- Efficacy of ultrasound-guided recto-intercostal fascial plane block for postoperative analgesia in laparoscopic cholecystectomy: a randomized controlled trial.Surgical endoscopy · 2026Trial
- Anterior Quadratus lumborum block versus modified perichondrial thoracoabdominal nerve block (m-TAPA) for postoperative analgesia following laparoscopic cholecystectomy: a randomized controlled trial.BMC anesthesiology · 2025Trial
- The efficacy of rhomboid intercostal block for pain management after video-assisted thoracoscopic surgery: a prospective, randomized-controlled trial.General thoracic and cardiovascular surgery · 2024Trial
- Trial
- Modified thoracoabdominal nerves block through perichondrial approach for laparoscopic cholecystectomy.Revista da Associacao Medica Brasileira (1992) · 2024Trial
- Chronological changes in plasma levobupivacaine concentrations after bilateral modified thoracoabdominal nerve block through perichondrial approach.Journal of anesthesia · 2023Trial
- Thoracoabdominal nerves block through the perichondrial approach: a narrative review.Korean journal of anesthesiology · 2026Review
- Efficacy of unilateral laparoscopic-guided abdominal wall block compared to local infiltration in postoperative analgesia following laparoscopic cholecystectomy: a single-center randomized controlled trial.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2026Article
- Comparison of the Postoperative Analgesic Effects of TAP and M-TAPA Blocks in Laparoscopic Appendectomy: A Pilot Randomized Controlled Trial.Journal of pain research · 2026Article
- Article
- Analgesia for Upper Abdominal Surgery, a Scoping Review of the Current Fascial Plane Block Techniques.Journal of clinical medicine · 2025Review
- A Comparison of Two Fascial Plane Blocks for Abdominal Analgesia in Laparoscopic Cholecystectomy Surgery (M-TAPA vs. External Oblique Intercostal Plane Block): A Prospective Randomized Study.Journal of clinical medicine · 2025Article
- Bilateral Modified Thoracoabdominal Nerve Block Through a Perichondrial Approach in Patients Undergoing Major Abdominal Surgery: A Randomized Single-Blind Controlled Trial.Turkish journal of anaesthesiology and reanimation · 2025Article
- Porphyrin-based porous organic polymer for the NIR-enhanced delivery of bupivacaine towards pain management in bacterial infection therapy.RSC advances · 2025Article
- Modified thoracoabdominal nerves block through perichondrial approach for surgical patients: a scoping review.BMC anesthesiology · 2024Article
- Modified thoracoabdominal nerve block via perichondral approach: an alternative for perioperative pain management in laparoscopic cholecystectomy in a middle-income country.BMC anesthesiology · 2024Article
- The evaluation of feasibility of ambulatory laparoscopic cholecystectomy using intraoperative instillation of bupivacaine: a retrospective observational study.Annals of surgical treatment and research · 2024Article
- Comparison of Quality of Recovery between Modified Thoracoabdominal Nerves Block through Perichondrial Approach versus Oblique Subcostal Transversus Abdominis Plane Block in Patients Undergoing Total Laparoscopic Hysterectomy: A Pilot Randomized Controlled Trial.Journal of clinical medicine · 2024Article
- YouTube Educational Videos for Peripheral Block Learning and Application: A Survey of Turkish Anesthesiologists; How Successful.The Eurasian journal of medicine · 2023Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeModified thoracoabdominal nerves block through perichondrial approach (M-TAPA) targets thoracoabdominal nerves. Our primary aim was to compare M-TAPA vs local infiltration on pain management in patients underwent laparoscopic cholecystectomy (LC) surgery.
methodsPatients with ASA class I-II patients aged between 18 and 65 years scheduled for elective LC under general anesthesia were enrolled in the study. There were two randomized groups: Group M: M-TAPA group (n = 30) and the local infiltration (LI) group (n = 30). M-TAPA was performed with totally 40 ml 0.25% bupivacaine in the M group. LI was performed in infiltration group. The primary outcome of the study was pain score in the PACU, the secondary outcomes were the patient satisfaction scores, rescue analgesic need, and adverse effects during the 24-h postoperative period.
resultsThe static NRS scores were significantly lower in Group M at the postoperative first 4 h (p = 0.001). There was a significant decrease in the dynamic NRS scores in Group M at the postoperative first 16 h (p = 0.001). The incidence of nausea was significantly higher in the LI group (12 vs. 5 patients, p = 0.047). The need for rescue analgesia was significantly lower in Group M (p = 0.009). The patient satisfaction scores were significantly higher in Group M (p = 0.001).
conclusionM-TAPA provides superior analgesia compared to LI in patients undergoing LC.
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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.