Trial reportJournal of applied physiology (Bethesda, Md. : 1985)2019
Assessment of the influence of lung inflation state on the quantitative parameters derived from hyperpolarized gas lung ventilation MRI in healthy volunteers.
Trial report in Journal of applied physiology (Bethesda, Md. : 1985), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.
- A Systematic Review of the Variability of Ventilation Defect Percent Generated From Hyperpolarized Noble Gas Pulmonary Magnetic Resonance Imaging.Journal of magnetic resonance imaging : JMRI · 2025Pooled it
- LongitudinalJournal of magnetic resonance imaging : JMRI · 2026Article
- Structure and function imaging in primary ciliary dyskinesia: cross-sectional study withERJ open research · 2026Article
- Functional patterns of healthy human respiratory dynamics by 3D MR spirometry.European radiology · 2026Article
- Assessment of ventilation heterogeneity in severe asthma using phase-resolved functional lung magnetic resonance imaging.Physiological reports · 2025Article
- Platelet activation and COPD-related clinical and imaging characteristics: The Multi-Ethnic Study of Atherosclerosis (MESA) COPD Study.Respiratory medicine · 2025Article
- Quantifying spatial and dynamic lung abnormalities with 3D PREFUL FLORET UTE imaging: A feasibility study.Magnetic resonance in medicine · 2025Article
- More accessible functional lung imaging: non-contrast CT-ventilation demonstrates strong association and agreement with PET-ventilation.Respiratory research · 2025Article
- Free-breathing 3D phase-resolved functional lung MRI vs breath-hold hyperpolarizedEuropean radiology · 2025Article
- Pulmonary MRI with hyperpolarized xenon-129 demonstrates novel alterations in gas transfer across the air-blood barrier in asthma.Medical physics · 2024Article
- A synthetic lung model (ASYLUM) for validation of functional lung imaging methods shows significant differences between signal-based and deformation-field-based ventilation measurements.Frontiers in medicine · 2024Article
- Acquiring Hyperpolarized 129Xe Magnetic Resonance Images of Lung Ventilation.Journal of visualized experiments : JoVE · 2023Article
- Lung functional imaging.Breathe (Sheffield, England) · 2023Article
- PhysVENeT: a physiologically-informed deep learning-based framework for the synthesis of 3D hyperpolarized gas MRI ventilation.Scientific reports · 2023Article
- A Dual-Channel Deep Learning Approach for Lung Cavity Estimation From Hyperpolarized Gas and Proton MRI.Journal of magnetic resonance imaging : JMRI · 2023Article
- Functional imaging in asthma and COPD: design of the NOVELTY ADPro substudy.ERJ open research · 2023Article
- Quantitative Imaging Metrics for the Assessment of Pulmonary Pathophysiology: An Official American Thoracic Society and Fleischner Society Joint Workshop Report.Annals of the American Thoracic Society · 2023Article
- Comparison of ventilation defects quantified by Technegas SPECT and hyperpolarizedFrontiers in physiology · 2023Article
- Mapping Alveolar Oxygen Partial Pressure in COPD Using Hyperpolarized Helium-3: The Multi-Ethnic Study of Atherosclerosis (MESA) COPD Study.Tomography (Ann Arbor, Mich.) · 2022Article
- Large-scale investigation of deep learning approaches for ventilated lung segmentation using multi-nuclear hyperpolarized gas MRI.Scientific reports · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
In this study, the effect of lung volume on quantitative measures of lung ventilation was investigated using MRI with hyperpolarized
Indexed as
Identifiers
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.