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datasets available to search
ShareScore release 0.9.0
Dataset results
34 results for “chronic respiratory failure”
TeleRehabilitation for Patients With Chronic Respiratory Failure.
ClinicalTrials.gov study NCT04566523. IPD Sharing: NO. Countries: 1. Publications: 0.
Endoscopic Lung Volume Reduction Coil Treatment in Patients With Chronic Hypercapnic Respiratory Failure
ClinicalTrials.gov study NCT02996149. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Patient -Ventilator Interaction in Chronic Respiratory Failure
ClinicalTrials.gov study NCT01371149. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Adaptation to Nocturnal Noninvasive Ventilation in Patients With Chronic Respiratory Failure (ROOMILA)
ClinicalTrials.gov study NCT01255111. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Home High-Flow Nasal Cannula vs. Noninvasive Ventilation for Stable Chronic Respiratory Failure
ClinicalTrials.gov study NCT06872801. IPD Sharing: NO. Countries: 1. Publications: 0.
Monitoring of Patients With Chronic Respiratory Failure Treated With Non-invasive Home Ventilation: Contribution of New Monitoring Tools
ClinicalTrials.gov study NCT04872062. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Withdrawal of Non-invasive Ventilation in Chronic Obstructive Pulmonary Disease (COPD) Patients With Acute Hypercapnic Respiratory Failure
ClinicalTrials.gov study NCT01523470. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Domiciliary Nasal High Flow and Patient Outcomes in Chronic Hypercapnic Respiratory Failure in the United Kingdom
ClinicalTrials.gov study NCT05167201. IPD Sharing: NO. Countries: 1. Publications: 0.
Gene expression profiling in blood of patients with chronic respiratory failure
GEO Series GSE38267. Homo sapiens. 64 samples. Type: Expression profiling by array.
Assist Control Versus Pressure Support Modes for Domiciliary Noninvasive Ventilation in Chronic Respiratory Failure
ClinicalTrials.gov study NCT00189527. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Multicenter National Randomized Controlled Open Label Study Assessing Interest of Non Invasive Ventilation in out-of Hospital Setting During Acute Respiratory Failure in Chronic Obstructive Pulmonary
ClinicalTrials.gov study NCT01626937. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Noninvasive Positive Pressure Ventilation Using Helium:Oxygen Versus Air:Oxygen in Acute Respiratory Failure in Chronic Obstructive Pulmonary Disease Patients Exposed to Sulfur Mustard
ClinicalTrials.gov study NCT00515606. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Dataset related to: "Relationship between perceived and neuromuscular fatigue in COPD patients with chronic respiratory failure with long‑term oxygen therapy: a cross‑sectional study"
<p>We provide the raw data used for the following article:</p> <p>Paneroni M, Vitacca M, Comini L, Salvi B, Saleri M, Schena F, Venturelli M. <strong>Relationship between perceived and neuromuscular fatigue in COPD patients with chronic respiratory failure with long-term oxygen therapy: a cross-sectional study</strong>. Eur J Appl Physiol. 2022 Nov;122(11):2403-2416. doi: 10.1007/s00421-022-05021-2.</p> <p>Abstract</p> <p><strong>Purpose: </strong>To evaluate perceived fatigue (PF) and neuromuscular fatigue (NMF) in patients with COPD and chronic respiratory failure (CRF) on long-term oxygen therapy (CRF-COPD group), and the relationships between PF, NMF, patient's characteristics, comparing severe patients with COPD to patients without CRF (COPD group).</p> <p><strong>Methods: </strong>This cross-sectional study compared 19 CRF-COPD patients with 10 COPD patients attending a rehabilitation program. PF was determined by Fatigue Severity Scale (FSS), while dyspnea by the Barthel Dyspnea Index (BDI). We assessed quadriceps NMF via electrical nerve stimulation during and following a Maximal Voluntary Contraction (MVC) detecting changes after a Constant Workload Cycling Test (CWCT) at 80% of the peak power output at exhaustion.</p> <p><strong>Results: </strong>CRF-COPD patients showed higher PF (+ 1.79 of FSS score, p = 0.0052) and dyspnea (+ 21.03 of BDI score, p = 0.0023) than COPD patients. After the fatiguing task and normalization for the total work, there was a similar decrease in the MVC (CRF-COPD -1.5 ± 2.4 vs COPD -1.1 ± 1.2% baseline kJ<sup>-1</sup>, p = 0.5819), in the potentiated resting twitch force (CRF-COPD -2.8 ± 4.7 vs COPD -2.0 ± 3.3% baseline kJ<sup>-1</sup>, p = 0.7481) and in the maximal voluntary activation (CRF-COPD -0.1 ± 3.9 vs COPD -0.9 ± 1.2 -2.0 ± 3.3% baseline kJ<sup>-1</sup>, p = 0.4354). FSS and BDI were closely related (R = 0.5735, p = 0.0011), while no correlation between PF and NMF was found.</p> <p><strong>Conclusion: </strong>Patients with CRF-COPD develop higher levels of perceived fatigue and dyspnea than patients with COPD; while neuromuscular fatigue is similar, suggesting a mismatch between symptoms and neuromuscular dysfunction.</p> <p> </p>
Lack of association between heart period variability asymmetry and respiratory sinus arrhythmia in healthy and chronic heart failure individuals
<p>Dataset from De Maria B, Dalla Vecchia LA, Maestri R, Pinna GD, Parati M, Perego F, Bari V, Cairo B, Gelpi F, La Rovere MT, Porta A. Lack of association between heart period variability asymmetry and respiratory sinus arrhythmia in healthy and chronic heart failure individuals. PLoS One. 2021 Feb 16;16(2):e0247145. doi: 10.1371/journal.pone.0247145. PMID: 33592077; PMCID: PMC7886158.</p> <p>Abstract</p> <p>Temporal asymmetry is a peculiar aspect of heart period (HP) variability (HPV). HPV asymmetry (HPVA) is reduced with aging and pathology, but its origin is not fully elucidated. Given the impact of respiration on HPV resulting in the respiratory sinus arrhythmia (RSA) and the asymmetric shape of the respiratory pattern, a possible link between HPVA and RSA might be expected. In this study we tested the hypothesis that HPVA is significantly associated with RSA and asymmetry of the respiratory rhythm. We studied 42 middle-aged healthy (H) subjects, and 56 chronic heart failure (CHF) patients of whom 26 assigned to the New York Heart Association (NYHA) class II (CHF-II) and 30 to NYHA class III (CHF-III). Electrocardiogram and lung volume were monitored for 8 minutes during spontaneous breathing (SB) and controlled breathing (CB) at 15 breaths/minute. The ratio of inspiratory (INSP) to expiratory (EXP) phases, namely the I/E ratio, and RSA were calculated. HPVA was estimated as the percentage of negative HP variations, traditionally measured via the Porta's index (PI). Departures of PI from 50% indicated HPVA and its significance was tested via surrogate data. We found that RSA increased during CB and I/E ratio was smaller than 1 in all groups and experimental conditions. In H subjects the PI was about 50% during SB and it increased significantly during CB. In both CHF-II and CHF-III groups the PI was about 50% during SB and remained unmodified during CB. The PI was uncorrelated with RSA and I/E ratio regardless of the experimental condition and group. Pooling together data of different experimental conditions did not affect conclusions. Therefore, we conclude that the HPVA cannot be explained by RSA and/or I/E ratio, thus representing a peculiar feature of the cardiac control that can be aroused in middle-aged H individuals via CB.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.