Trial reportMedicine2019
Comparison of early postoperative recovery between laryngeal mask airway and endotracheal tube in laparoscopic cholecystectomy: A randomized trial.
Trial report in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.
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
20 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Choice of supraglottic airway devices: a network meta-analysis of randomised controlled trials.British journal of anaesthesia · 2024Pooled it
- Effect of continuous cuff pressure regulator on postoperative sore throat in patients undergoing laparoscopic cholecystectomy with H-LMA: a randomized controlled trial.BMC anesthesiology · 2025Trial
- Timing Matters: A Randomized Controlled Trial Comparing Preoperative and Postoperative Erector Spinae Plane Block for Analgesia in Laparoscopic Cholecystectomy.Medicina (Kaunas, Lithuania) · 2025Trial
- Effect of Airway Devices on Emergence Delirium in Pediatric Strabismus Surgery.Medical science monitor : international medical journal of experimental and clinical research · 2025Trial
- Safety and Efficacy of the Baska Mask Versus Endotracheal Intubation in 64 Women Undergoing Elective Laparoscopic Gynecological Surgery Under General Anesthesia: A Prospective Single-Center Study.Medical science monitor : international medical journal of experimental and clinical research · 2022Trial
- Laryngeal mask airway versus endotracheal intubation as general anesthesia airway managements for atrial fibrillation catheter ablation: a comparative analysis based on propensity score matching.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2024Article
- Second-generation laryngeal mask airway as an alternative to endotracheal tube in prolonged laparoscopic abdominal surgery: a comparative analysis of intraoperative gas exchanges.Singapore medical journal · 2023Article
- Is Laryngeal Mask a Good Alternative in Children Undergoing Laparoscopic Inguinal Hernia Repair with Percutaneous Internal Ring Suturing Under and Over Two Years Old?Turkish journal of anaesthesiology and reanimation · 2023Article
- Supraglottic airway devices versus endotracheal intubation for laparoscopic surgeries: An updated systematic review and meta-analysis of randomised controlled trials.Indian journal of anaesthesia · 2023Article
- Article
- Efficacy of Laryngeal Mask Airway Compared to Endotracheal Tube: A Randomized Clinical Trial.Anesthesiology and pain medicine · 2022Article
- Efficacy of propofol for the prevention of emergence agitation after sevoflurane anaesthesia in children: A meta-analysis.Frontiers in surgery · 2022Review
- LMA® protector™ in patients undergoing laparoscopic surgeries: a multicenter prospective observational study.BMC anesthesiology · 2021Observational
- The Effect of Different Types of Laryngeal Mask Airways on Sound Quality: A Prospective Randomized Study.Cureus · 2021Article
- A prospective study on the incidence of sore throat after use of laryngeal mask airway during general anesthesia.Annals of medicine and surgery (2012) · 2021Article
- Supraglottic airway device versus tracheal intubation and the risk of emergent postoperative intubation after general anaesthesia in adults: a retrospective cohort study.British journal of anaesthesia · 2021Article
- The effects of on hemodynamics, oxygen saturation, peak airway pressure and adverse events during anesthesia for thyroid surgery: tracheal intubation Vs. ProSeal laryngeal mask airway.American journal of translational research · 2021Article
- Effect of different types of laryngeal mask airway placement on the right internal jugular vein: A prospective randomized controlled trial.World journal of clinical cases · 2019Article
- Proseal laryngeal mask airway and endotracheal intubation in lower abdominal gynecological surgeries for perioperative gastric volume assessment and assessing postoperative recovery of gastrointestinal functions: A randomized controlled trial.Saudi journal of anaesthesiaArticle
- Pediatric Adenoidectomy With Laryngeal Mask Airway in the Minor Procedure Room: A Quality Improvement Project.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-facialeArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLaryngeal mask airway (LMA) insertion provokes fewer stress responses than endotracheal intubation. This study aimed to evaluate the LMA Protector for assessing improvements in intraoperative hemodynamic stability and to reduce postoperative discomfort compared with endotracheal intubation in laparoscopic cholecystectomy.
methodsFifty-six patients who underwent laparoscopic cholecystectomy while under sevoflurane-based general anesthesia were randomly allocated to airway management using LMA (LMA group) or endotracheal tube (ETT group). Heart rate, blood pressure, and peak airway pressure were recorded before and after carboperitoneum. Postoperative pain and analgesic requirements were assessed, in addition to nausea, hoarseness, dysphonia, and sore throat during the first 1 hour postoperatively and until postoperative day 1.
resultsAll patients underwent successful LMA or ETT placement within 2 attempts. There was no difference in highest mean (SD) peak airway pressure during carboperitoneum between the LMA and ETT groups (17.7 [2.8] mm Hg vs 19.1 [3.8] mm Hg, P = .159, respectively). The incidence of high systolic blood pressure and bradycardia was higher in the LMA group. The highest pain scores 1 hour postoperatively and on postoperative day 1 were lower in the LMA group than in the ETT group (3.9 [2.0] vs 5.4 [2.3], P = .017 and 5.6 [1.9] vs 6.7 [1.7], P = .042, respectively); requirements for analgesics were similar in the 2 groups. The incidence of nausea was lower in the LMA group than in the ETT group until postoperative day 1 (4/28 [14%] vs 12/28 [43%], P = .031, respectively).
conclusionThe LMA Protector was an effective ventilator device associated with fewer intraoperative hemodynamic stress responses and improved the quality of early recovery after laparoscopic cholecystectomy.
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