SynthesisMedicine2018
Influence of magnesium sulfate on hemodynamic responses during laparoscopic cholecystectomy: A meta-analysis of randomized controlled studies.
Synthesis in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.
What it found
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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
10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 17 citations in OpenAlex.
- Effects of dexmedetomidine vs. magnesium sulfate on hemodynamics in spine surgeries: a systematic review and meta-analysis.BMC anesthesiology · 2026Pooled it
- Nebulized magnesium sulfate reduces postoperative sore throat following general anesthesia: a systematic review, meta-analysis, and trial sequential analysis.BMC anesthesiology · 2026Pooled it
- The effect of magnesium sulfate on surgical field during endoscopic sinus surgery: A meta-analysis of randomized controlled trials.Medicine · 2019Pooled it
- Comparison on the Effectiveness of Intravenous Magnesium Sulphate and Intravenous Dexmedetomidine in Reducing Emergence Agitation in Adults Undergoing Otorhinolaryngology Surgery.Anesthesiology research and practice · 2026Article
- Adjuvant Analgesics in Acute Pain - Evaluation of Efficacy.Current pain and headache reports · 2024Review
- Intravenous Versus Wetting Solution Magnesium Sulphate to Counteract Epinephrine Cardiac Adverse Events in Abdominal Liposuction: A Randomized Controlled Trial.Anesthesiology and pain medicine · 2022Article
- Perioperative Magnesium for Postoperative Analgesia: An Umbrella Review of Systematic Reviews and Updated Meta-Analysis of Randomized Controlled Trials.Journal of personalized medicine · 2021Review
- Ionized or Total Magnesium levels, what should we measure in critical ill patients?Translational medicine @ UniSa · 2020Article
- Use Profile of Magnesium Sulfate in Anesthesia in Brazil.Frontiers in pharmacology · 2019Article
- Radio-Telemetric Assessment of Cardiac Variables and Locomotion With Experimentally Induced Hypermagnesemia in Horses Using Chronically Implanted Catheters.Frontiers in veterinary science · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe impact of magnesium sulfate on hemodynamic responses during laparoscopic cholecystectomy remains controversial. We conduct a systematic review and meta-analysis to explore the influence of magnesium sulfate on hemodynamic responses for laparoscopic cholecystectomy.
methodsWe search PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases through June 2018 for randomized controlled trials (RCTs) assessing the effect of magnesium sulfate on hemodynamic responses for laparoscopic cholecystectomy. Meta-analysis is performed using the random-effect model.
resultsFour RCTs involving 208 patients are included in the meta-analysis. Overall, compared with control group in laparoscopic cholecystectomy, intravenous magnesium sulfate is associated with systolic blood pressure at 30 minutes [Std. MD = -1.34; 95% confidence interval (95% CI) = -1.86 to -0.82; P < .00001], diastolic blood pressure at 30 minutes (Std. MD = -1.40; 95% CI = -1.86 to -0.94; P < .00001), mean arterial pressure at 30 minutes (Std. MD = -1.19; 95% CI = -1.91 to -0.46; P = .001), systolic blood pressure at 10 minutes (Std. MD = -1.61; 95% CI = -2.08 to -1.13; P < .00001), diastolic blood pressure at 10 minutes (Std. MD = -1.54; 95% CI = -2.68 to -0.40; P = .008), heart rate at 30 minutes (Std. MD = -2.09; 95% CI = -2.87 to -1.32; P < .00001), but results in prolonged extubation time (Std. MD = 0.96; 95% CI = 0.18-1.74; P = .02).
conclusionMagnesium sulfate can reduce blood pressure, but with the increase in extubation time for laparoscopic cholecystectomy.
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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.