ArticleJournal of thoracic disease2019
A prospective randomized comparative study of high-flow nasal cannula oxygen and non-invasive ventilation in hypoxemic patients undergoing diagnostic flexible bronchoscopy.
Article in Journal of thoracic disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.
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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
29 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.
- The effectiveness of transnasal high flow nasal cannula in bronchoscopy under sedation: a systematic review and meta-analysis.Frontiers in medicine · 2024Pooled it
- Efficacy of different respiratory supports to prevent hypoxia during flexible bronchoscopy in patients of COPD: a triple-arm, randomised controlled trial.BMJ open respiratory research · 2023Trial
- Incidence of oxygen desaturation using a high-flow nasal cannula versus a facemask during flexible bronchoscopy in patients at risk of hypoxemia: a randomised controlled trial.BMC pulmonary medicine · 2022Trial
- Modified high-flow nasal cannula oxygen therapy versus conventional oxygen therapy in patients undergoing bronchoscopy: a randomized clinical trial.BMC pulmonary medicine · 2021Trial
- High-Flow Nasal Oxygen in Contemporary Airway Management: Enhancing Physiological Safety in Anaesthesia-A Narrative Review.Healthcare (Basel, Switzerland) · 2026Review
- The Role of High-Flow Nasal Cannula (HFNC) During Flexible Bronchoscopy in Adult Patients with Moderate Respiratory Dysfunctions: An Observational Study.Journal of clinical medicine · 2026Article
- High-flow nasal oxygen therapy via a single-prong cannula interface during bronchoscopy in patients with acute respiratory failure: a two-center, open-label, randomized controlled trial.Annals of intensive care · 2026Article
- Evidence on Non-Invasive Respiratory Support During Flexible Bronchoscopy: A Narrative Review.Journal of clinical medicine · 2025Review
- Effects of high-flow oxygen therapy on oxygenation in dogs undergoing diagnostic bronchoscopy.Frontiers in veterinary science · 2025Article
- Combining high-flow nasal cannula oxygen therapy with repeated toilet bronchoscopies for respiratory failure due to excessive infected airway secretions: a case report and series from a non-intensive hospital ward.Frontiers in medicine · 2024Article
- High-Flow Nasal Cannula Therapy as an Adjuvant Therapy for Respiratory Support during Endoscopic Techniques: A Narrative Review.Journal of clinical medicine · 2023Review
- High-Flow Oxygen Therapy in the Perioperative Setting and Procedural Sedation: A Review of Current Evidence.Journal of clinical medicine · 2023Review
- IS FLEXIBLE BRONCHOSCOPY A SAFE PROCEDURE FOR CRITICAL CARE PATIENTS WITH RESPIRATORY FAILURE?Acta clinica Croatica · 2023Article
- Flexible Fiberoptic Bronchoscopy in Non-ventilated Children in Pediatric Intensive Care Unit: Utility, Interventions and Safety.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2023Article
- Article
- The Impact of High-flow Nasal Cannula vs Other Oxygen Delivery Devices during Bronchoscopy under Sedation: A Systematic Review and Meta-analyses.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2022Article
- Epidermal growth factor receptor mutation-positive advanced lung adenocarcinoma presenting with acute respiratory failure diagnosed by thin bronchoscope through transnasal route under high-concentration oxygen mask.Respirology case reports · 2022Article
- High-flow nasal cannula oxygenation in comparison with apnoeic oxygenation during foreign body removal by rigid bronchoscopy: A randomised controlled trial.Indian journal of anaesthesia · 2022Article
- Case Report: Case report: Non-invasive mechanical ventilation in combination with bronchoscopy in the treatment of respiratory failure of lung cancer patient.F1000Research · 2022Article
- Efficiency of different flows for apneic oxygenation when using high flow nasal oxygen application - a technical simulation.BMC anesthesiology · 2021Article
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 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough oxygen supplementation during bronchoscopy in patients with pre-existing hypoxemia is provided, adequacy of oxygenation may not be achieved, resulting in the occurrence of respiratory failure that requires endotracheal tube intubation. The purpose of this study was to compare high-flow nasal cannula (HFNC) with non-invasive ventilation (NIV) in patients with pre-existing hypoxemia undergoing flexible bronchoscopy (FB) on the ability to maintain oxygen saturation during bronchoscopy.
methodsA prospective randomized study was conducted in patients who had hypoxemia [defined as partial pressure of arterial oxygen (PaO
resultsFifty-one patients underwent randomization to HFNC (n=26) or NIV (n=25). Baseline characteristics in terms of age, Simplified Acute Physiologic Score II values, and cardiorespiratory parameters were similar in both groups. After receiving HFNC or NIV, oxygen saturation as measured by pulse oximeter (SpO
conclusionsIn overall, NIV and HFNC provided the similar effectiveness in prevention of hypoxemia in hypoxemic patients undergoing FB. However, in subgroup analysis, NIV provided greater adequacy and stability of oxygenation than HFNC in patients with baseline PaO
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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.