Výsledky vyhledávání - "C K, Mahutte"

O2-induced change in ventilation and ventilatory drive in COPD

Autor: Catherine S. H. Sassoon, Cameron R. Dick, Z. Liu, Richard B. Berry, C. K. Mahutte

Publikováno v: American Journal of Respiratory and Critical Care Medicine. 155:609-614

We examined the role of respiratory control during O2-induced hypercarbia in patients with chronic obstructive pulmonary disease (COPD), by comparing the observed change in ventilation (delta VEobs) with the delta VE predicted (delta VEpred) from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::969d96bcf39d6fedd820cbce54b17b21
https://doi.org/10.1164/ajrccm.155.2.9032202

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Arterial oxygenation time after an FIO2 increase in mechanically ventilated patients

Autor: Scott A. Sasse, C. K. Mahutte, K G Voelker, P A Chen, M. B. Jaffe

Publikováno v: American Journal of Respiratory and Critical Care Medicine. 152:148-152

The time for arterial PO2 to reach equilibrium after a 0.2 increase in the fraction of inspired oxygen (FIO2) was studied, using arterial blood gases measured at 1, 2, 3, 4, 5, 7, 9, and 11 min in 30 stable, mechanically ventilated medical intensive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e7b3ab5454064cfa94d8c480f83f848
https://doi.org/10.1164/ajrccm.152.1.7599814

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Variability of Arterial Blood Gas Values Over Time in Stable Medical ICU Patients

Autor: C. K. Mahutte, Scott A. Sasse, P A Chen

Publikováno v: Chest. 106:187-193

The spontaneous variability of arterial blood gas and pH values (ABGs) was examined in a group of 28 typical stable medical ICU patients under a variety of ventilatory conditions. In each patient, 13 ABG specimens were measured at 5-min intervals dur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e01e59b7a7913bed8db2c0dda2d29f
https://doi.org/10.1378/chest.106.1.187

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Variability of cardiac output over time in medical intensive care unit patients

Autor: Catherine S. H. Sassoon, Richard B. Berry, C. K. Mahutte, P A Chen, Scott A. Sasse

Publikováno v: Critical Care Medicine. 22:225-232

To determine the amount of spontaneous variability of cardiac output over time in critically ill patients, and to determine the effect of mechanical ventilation on cardiac output variability over time.Case series.Medical intensive care unit in a Vete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2fa89e16ab0dfbc70c2311a303eae63
https://doi.org/10.1097/00003246-199402000-00012

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Oxygen Fick and modified carbon dioxide Fick cardiac outputs

Autor: M. B. Jaffe, Catherine S. H. Sassoon, D. H. Wong, P A Chen, Scott A. Sasse, C. K. Mahutte

Publikováno v: Critical Care Medicine. 22:86-95

Objective To compare cardiac outputs estimated from the classical oxygen Fick and modified CO2 Fick methods with thermodilution cardiac output. The modified CO2 Fick cardiac output was obtained by replacing the oxygen uptake (VO2) in the Fick equatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67c0a150cf7e862582f3c9cc503291c8
https://doi.org/10.1097/00003246-199401000-00018

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Airway Occlusion Pressure and Breathing Pattern as Predictors of Weaning Outcome

Autor: Catherine S. H. Sassoon, C. K. Mahutte

Publikováno v: American Review of Respiratory Disease. 148:860-866

Airway occlusion pressure (P0.1) and the ratio of breathing frequency (f) to tidal volume (VT) (f/Vt) are good predictors of weaning outcome. However, the specificity of f/VT in predicting weaning success is relatively low. We postulated that the pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b06ef36934a350a5fc863b11bd6aa606
https://doi.org/10.1164/ajrccm/148.4_pt_1.860

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Does the Hypoxic Ventilatory Response Predict the Oxygen-induced Falls in Ventilation in COPD?

Autor: J L Kirsch, R B Berry, C. K. Mahutte, David W. Stansbury, Richard W. Light

Publikováno v: Chest. 103:820-824

The purpose of this study was to determine whether supplemental oxygen-induced decreases in ventilation (VE) and mouth occlusion pressure (P0.1) in patients with COPD are related to the ventilatory or P0.1 responses to hypoxia (delta VE/delta SaO2, d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::099ec1d3c6da30b3b7871544446fb060
https://doi.org/10.1378/chest.103.3.820

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Cardiac output from carbon dioxide production and arterial and venous oximetry

Autor: Catherine S. H. Sassoon, M. B. Jaffe, C. K. Mahutte, D. H. Wong

Publikováno v: Critical Care Medicine. 19:1270-1277

Objective To determine cardiac output from measurements of CO2 production (JOURNAL/ccme/04.02/00003246-199110000-00009/ENTITY_OV0312/v/2017-07-20T220804Z/r/image-pngco2), and arterial (Sao2) and mixed venous (SJOURNAL/ccme/04.02/00003246-199110000-00

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcf9278ea45fb2c654c57edd7f953950
https://doi.org/10.1097/00003246-199110000-00009

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Progress in the development of a fluorescent intravascular blood gas system in man

Autor: C K, Mahutte, C S, Sassoon, J R, Muro, D R, Hansmann, T P, Maxwell, W W, Miller, M, Yafuso

Publikováno v: Journal of Clinical Monitoring. 6:147-157

In vitro and in vivo animal studies have shown accurate measurements of arterial blood pH (pHa), carbon dioxide tension (PaCO2), and oxygen tension (PaO2) with small intravascular fluorescent probes. Initial human clinical studies showed unexplained

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf6ba5d23990a41ff8d8a0332f6ba31
https://doi.org/10.1007/bf02828293

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Resolution of recurrent atelectasis in spinal cord injury patients with administration of recombinant human DNase

Autor: K. G. Chetty, K. G. Voelker, C. K. Mahutte

Publikováno v: Intensive Care Medicine. 22:582-584

Atelectasis occurs frequently in patients with spinal cord injury (SCI). Impaired cough leads to ineffective clearance of secretions. If the secretions cannot be cleared and become thick and purulent, atelectasis may occur. Recombinant human DNase (r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfcc9b3517733ac389fd9539c8a1bb78
https://doi.org/10.1007/bf01708100

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