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Vol. 29. Issue 5.
Pages 220-225 (June - July 1993)
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Vol. 29. Issue 5.
Pages 220-225 (June - July 1993)
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Efectos a corto plazo del uso domiciliario de ventilación mecánica nocturna con presión positiva continua por vía nasal en pacientes con enfermedad pulmonar obstructiva crónica
The short term effects of nocturnal domiciliary mechanical ventilation with nasal continuous positive pressure in patients with chronic obstructive pulmonary disease
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M.A. Morales Gordillo, R. Otero Candelera, J.F. Medina Gallardo, F. Hernández Utrera, F. Capote Gil, J. Castillo Gómez
Servicio de Neumología. Hospital Universitario Virgen del Rocío. Sevilla
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Hemos estudiado el efecto de la aplicación nocturna de CPAPn, durante un período de tres meses, sobre la mecánica pulmonar, el intercambio gaseoso y su repercusión clínica en pacientes con EPOC e insuficiencia respiratoria global crónica. El estudio se realizó en 12 pacientes con EPOC (FEV1 + SD=29±8%) e hipercapnia crónica (PaCO2±SD=55±6) clínicamente estables, utilizando un grupo control de siete pacientes con similar grado de obstrucción e hipercapnia (FEV1±SD=35±9%; PaCO2±SD=50±4). Se aplicó CPAP durante las horas de sueño (tiempo medio de 6 horas; rango: 5-10 horas) a una presión media de 7,5cm H2O (rango: 5-10cm H2O). Se obtuvo mejoría en el volumen residual (RV) (p<0,05), presión inspiratoria máxima (PIM) (p<0,02) y en la sensación de disnea valorada mediante la escala de Borg (p<0,05). No observamos cambios estadísticamente significativos en los valores correspondientes a flujos, resistencia de la vía aérea, patrón ventilatorio ni en los valores gasométricos. En el grupo control no encontramos cambios significativos en ninguno de los parámetros evaluados. De nuestros resultados se puede deducir que la aplicación de CPAPn intermitente nocturna, a corto plazo, mejora la hiperinsuflación, la fuerza muscular y la sensación de disnea de pacientes con EPOC de grado moderado-severo. Por tanto, esta forma de ventilación mecánica podría ser considerada como una posibilidad terapéutica eficaz de la que se podrían beneficiar estos pacientes.

The effect of the nocturnal application of CPAPn on pulmonary mechanics over a period of three months, gaseous exchange and clinical repercussion in patients with chronic obstructive pulmonary disease (COPD) and chronic respiratory failure were studied. Twelve patients with COPD (FEV1±SD=29±8%) and clinically stable chronic hypercapnia (PaCO2±SD=55±6) were studied using a control group of seven patients with a similar grade of obstruction and hypercapnia (FEV1±SD=35±9%; PaCO2±SD=50±4). CPAPn was applied during the hours of sleep (mean time 6 hours, range 5-10 hours) at a mean pressure of 7.5cm of H2O=(range: 5-10cmH2O). Improvement was observed in residual volume (RV) (p<0.05), maximum inspiratory pressure (MIP) (p<0.02) and in the sensation of dyspnea evaluated by the Borg scale (p<0.05). No significant statistical differences were seen in the values corresponding to flows, airway resistance, ventilation pattern or in the gasometric values. No significant changes were found in any of the parameters evaluated. From these results it may be deduced that the short term application of intermittent nocturnal CPAPn improves hyperinsuflation, muscular strength and the sensation of dyspnea in patients with moderate-servere grades of COPD. Therefore this type of mechanical ventilation could be considered as an effective therapeutic possibility for these patients.

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Bibliografía
[1.]
C. Roussos, P.T. Macklem.
The respiratory muscles.
N Engl J Med, 307 (1982), pp. 786-797
[2.]
N.M.T. Braun, W.D. Marino.
Effect of daily intermittent rest of respiratory muscles in patients with severe chronic airflow limitation (CAL).
Chest, 85 (1984), pp. 59S-60S
[3.]
A. Cropp, A.F. DiMarco.
Effects of intermittent negative pressure ventilation on respiratory muscle function in patients with severe chronic obstructive pulmonary disease.
Am Rev Respir Dis, 136 (1987), pp. 1.056-1.061
[4.]
M. Gutiérrez, T. Beroiza, G. Contreras, et al.
Weekly cuirass ventilation improves blood gases and inspiratory muscle strength in patients with chronic airflow limitation and hypercarbia.
Am Rev Respir Dis, 138 (1988), pp. 617-623
[5.]
P.W.J. Weirs, R. Le Coultre, O.T. Dallinga, W. Van Dijl, A.F. Meinesz, H.J. Sluiter.
Cuirass respirator of chronic respiratory failure in scoliotic patients.
Thorax, 32 (1977), pp. 221-228
[6.]
S.M. Garay, G.M. Turino, R.M. Goldring.
Sustained reversal of chronic hypercapnia in patients with alveolar hypoventilation syndromes: long-term maintenance with non-invasive mechanical ventilation.
Am J Med, 70 (1981), pp. 269-274
[7.]
F.J. Curran.
Night ventilation by body respirator for patients in chronic respiratory failure due to late stage Duchenne muscular dystrophy.
Arch Phys Med Rehabil, 62 (1981), pp. 270-274
[8.]
D.A. Strumpf, R.P. Millman, N.S. Hill.
Management of chronic hypoventilation.
Chest, 98 (1990), pp. 474-480
[9.]
W. Marino.
Intermittent volume cycled mechanical ventilation via nasal mask in patients with respiratory failure due to COPD.
Chest, 99 (1991), pp. 681-684
[10.]
M.W. Elliott, D.A. Mulvey, J. Moxham, M. Green, M.D. Branthwaite.
Domiciliary nocturnal nasal intermittent positive pressure ventilation in COPD: mechanisms underlying changes in arterial blood gas tensions.
Eur Respir J, 4 (1991), pp. 1.044-1.052
[11.]
N. Carroll, M.A. Branthwaite.
Control of nocturnal hypoventilation by nasal intermittent positive pressure ventilation.
Thorax, 43 (1988), pp. 349-353
[12.]
D.E. O’Donnell, R. Sanii, G. Giesbrecth, M. Younes.
Effect of continuous positive airway pressure on respiratory sensation in patients with chronic obstructive pulmonary disease during submaximal exercise.
Am Rev Respir Dis, 138 (1988), pp. 1.185-1.191
[13.]
B.J. Petrof, E. Calderini, S.B. Gottfried.
Effect of CPAP on respiratory effort and dyspnea during exercise in severe COPD.
J Appl Physiol, 69 (1990), pp. 179-188
[14.]
D.E. O’Donnell, R. Sanii, M. Younes.
Improvement in exercise endurance in patients with chronic airflow limitation using continuous positive airway pressure.
Am Rev Respir Dis, 138 (1988), pp. 1.510-1.514
[15.]
L.F. Black, R.E. Hyatt.
Maximal respiratory pressures: Normal values and relationship to age and sex.
Am Rev Respir Dis, 99 (1969), pp. 696-702
[16.]
G. Borg, B. Noble.
Perceived exertion.
pp. 131-153
[17.]
B.J. Petrof, R.J. Kimoff, R.D. Levy, M.G. Cosío, S.B. Gottfried.
Nasal continuous positive airway pressure facilitates respiratory muscle function during sleep in severe chronic obstructive pulmonary disease.
Am Rev Respir Dis, 143 (1991), pp. 928-935
[18.]
D.F. Rochester, N.M.T. Braun, S. Laine.
Diaphragmatic energy expenditure in chronic respiratory failure The effect of assisted ventilation with body respirators.
Am J Med, 63 (1977), pp. 223-232
[19.]
NHLBI Workshop.
Respiratory muscle fatigue: report of the respiratory muscle fatigue workshop group.
Am Rev Respir Dis, 142 (1990), pp. 474-480
[20.]
T. Similowski, S. Yan, A.P. Gauthier, P.T. Macklem, F. Bellemare.
Contractile properties of the human diaphragm during chronic hyperinflation.
N Engl J Med, 325 (1991), pp. 917-923
[21.]
P.T. Macklem.
Hyperinflation.
Am Rev Respir Dis, 129 (1984), pp. 1-2
[22.]
D.F. Rochester.
The respiratory muscles in COPD State of the art.
Chest, 85 (1985), pp. 47S-50S
[23.]
J.T. Sharp.
The respiratory muscles in chronic obstructive pulmonary disease.
Am Rev Respir Dis, 134 (1986), pp. 1.089-1.091
[24.]
M.J. Tobin.
Respiratory muscles in disease.
Clin Chest Med, 9 (1988), pp. 263-286
[25.]
D. Murciano, M. Aubier, Y. Lecocguic, R. Pariente.
Effect of theophylline on diaphragmatic strength and fatigue in patients with chronic obstructive pulmonary disease.
N Engl J Med, 311 (1984), pp. 349-353
Copyright © 1993. Sociedad Española de Neumología y Cirugía Torácica
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