Trial reportSurgical endoscopy2017
Effects of hypercapnia on postoperative nausea and vomiting after laparoscopic surgery: a double-blind randomized controlled study.
Trial report in Surgical endoscopy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 18 papers, 2 of them syntheses 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.
The Effect of Cold Application on Nausea and Vomiting After Laparoscopic Cholecystectomy
The Relationship Between Intraoperative ETCO2 Levels and Postoperative Pain and Nausea-Vomiting in Laparoscopic Robotic Prostatectomy Patients
Who cites it
18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.
- Intraoperative respiratory and hemodynamic strategies for reducing nausea, vomiting, and pain after surgery: Systematic review and meta-analysis.Acta anaesthesiologica Scandinavica · 2022Pooled it
- Effects of hypercapnia versus normocapnia during general anesthesia on outcomes: a systematic review and meta-analysis.Brazilian journal of anesthesiology (Elsevier)Pooled it
- Comparison of the effect of preoperative glycopyrrolate and penehyclidine hydrochloride on postoperative nausea and vomiting in patients undergoing laparoscopic cholecystectomy: A randomized controlled trial.The Journal of international medical research · 2025Trial
- Transcutaneous Electrical Acupoint Stimulation Accelerates the Recovery of Patients Undergoing Laparoscopic Myomectomy: A Randomized Controlled Trial.Journal of pain research · 2023Trial
- Reduced Laparoscopic Intra-abdominal Pressure During Laparoscopic Cholecystectomy and Its Effect on Post-operative Pain: a Double-Blinded Randomised Control Trial.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021Trial
- Association between intraoperative carotid blood flow reductions and postoperative delirium in older patients undergoing surgery: a prospective observational study.Canadian journal of anaesthesia = Journal canadien d'anesthesie · 2026Observational
- [Dynamic changes and physiological regulation of common carotid artery blood flow during general anesthesia in elderly patients: a prospective study].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026Article
- Article
- Risk analysis of postoperative nausea and vomiting in patients after gynecologic laparoscopic surgery.BMC anesthesiology · 2024Article
- Risk Factors Asscociated with Hypokalemia during Postanesthesia Recovery and Its Impact on Outcomes in Gynecological Patients: A Propensity Score Matching Study.Current medical science · 2024Article
- Effect of Intravenous Injection of Magnesium Sulphate on Intraoperative End-Tidal COAnesthesiology and pain medicine · 2023Article
- Transnasal humidified rapid-insufflation ventilator exchange compared with laryngeal mask airway for endoscopic thoracic sympathectomy: a randomized controlled trial.Frontiers in medicine · 2023Article
- Association between intraoperative end-tidal carbon dioxide and postoperative nausea and vomiting in gynecologic laparoscopic surgery.Scientific reports · 2022Article
- Use of intraoperative mild hyperventilation to decrease the incidence of postoperative shoulder pain after laparoscopic gastric sleeve surgery: A prospective randomised controlled study.Indian journal of anaesthesia · 2021Article
- Gasless single-port access laparoscopy using a J-shaped retractor in patients undergoing adnexal surgery.Surgical endoscopy · 2021Article
- The association of intraoperative end-tidal carbon dioxide with the risk of postoperative nausea and vomiting.Journal of anesthesia · 2020Observational
- Gasless Total Laparoscopic Hysterectomy with New Abdominal-Wall Retraction System.JSLS : Journal of the Society of Laparoendoscopic SurgeonsArticle
- Comparative study on gasless laparoscopy using a new device versus conventional laparoscopy for surgical management of postmenopausal patients.Journal of minimal access surgeryArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLaparoscopic surgery is associated with a high incidence of postoperative nausea and vomiting (PONV). The use of CO
methodsThis study enrolled 400 female patients aged 20-60 years who were undergoing laparoscopic gynecologic surgery. The patients were allocated randomly to one of three groups with the following intraoperative PaCO
resultsThe three groups were comparable for the patient, anesthesia, and surgical characteristics. The average PaCO
conclusionOur data suggest that mild to moderate intraoperative hypercapnia did not decrease the incidence and severity of PONV or the requirement for rescue antiemetics after gynecologic laparoscopic surgery.
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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.