ReviewProceedings (Baylor University. Medical Center)2022
Meta-analysis comparing the efficiency of high-flow nasal cannula versus low-flow nasal cannula in patients undergoing endoscopic retrograde cholangiopancreatography.
Review in Proceedings (Baylor University. Medical Center), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 7 citations in OpenAlex.
- New Trends in Airway Management During Endoscopic Retrograde Cholangiopancreatography: A Narrative Review.Journal of clinical medicine · 2025Review
- Efficiency and safety of nasal positive airway pressure systems during endoscopic procedures in high-risk patients: Endo-Breath study.Endoscopy international open · 2024Article
- Article
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 at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) identifies and treats pancreatic and biliary diseases. We conducted a systematic review and meta-analysis examining relevant papers in five databases to examine the frequency of hypoxia throughout the surgery and the lowest oxygen saturation level in patients under sedation. Our meta-analysis included three randomized controlled trials with 390 participants, 196 in the high-flow oxygen (HFNC) group and 194 in the low-flow oxygen (LFNC) group. Their ages ranged from 65.3 to 79 years. The pooled effect estimate showed that HFNC decreased the incidence of hypoxia during the procedure when compared to LFNC (odds ratio -0.84; 95% confidence interval [CI] -1.65, -0.02;
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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.