ArticleSaudi journal of anaesthesia
The impact of pneumoperitoneum and steep Trendelenburg positioning on novel oxygenation and saturation indices in robot-assisted laparoscopic prostatectomies: A prospective observational study.
Article in Saudi journal of anaesthesia. 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 3 papers.
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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.
Comparison of Positive End-expiratory Pressure and Alveolar Recruitment Maneuver on Perioperative Oxygenation in Patients Undergoing Robotic Radical Prostatectomy: a Randomized Controlled Trial
Comparison of the Effects of vNOTES and Laparoscopic Gynecological Surgery on Intraoperative Respiratory Mechanics and Hemodynamics: A Prospective Observational Cohort Study
Who cites it
3 citing papers in PubMed.
- Temperature-comfort discordance and an expert-informed perioperative thermal-management framework in robotic urologic surgery: a sequential multimethod study.Journal of robotic surgery · 2026Article
- Does Regional Anesthesia Improve Recovery After vNOTES Hysterectomy? A Comparative Observational Study.Medicina (Kaunas, Lithuania) · 2026Observational
- Effects of driving pressure-guided lung-protective ventilation strategy on respiratory mechanics, oxygenation, and postoperative pulmonary complications in patients undergoing minimally invasive esophagectomy: a randomized clinical trial.Journal of thoracic disease · 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
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Robotic-assisted laparoscopic prostatectomy (RALP) poses challenges in ventilation and oxygenation due to steep Trendelenburg positioning and pneumoperitoneum. This study aims to investigate the impact of steep Trendelenburg and pneumoperitoneum on respiratory mechanics, novel oxygenation, and saturation indices. Methods: Mechanical ventilator, blood gas, and hemodynamic parameters were recorded for 56 RALP patients at three periods (pre-Trendelenburg, Trendelenburg and pneumoperitoneum, post-Trendelenburg). Oxygenation and saturation indices (OIs and OSIs) were calculated and compared using one-way repeated measures ANOVA with Bonferroni Results: Elastance, Pplato, Ppeak, Pmean, MP Conclusions: In RALP, pneumoperitoneum and Trendelenburg positioning led to significant increases in respiratory mechanics (Pmean, DP, MP) and oxygenation and saturation indices (OI-P
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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.