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Vol. 43. Issue 10.
Pages 557-561 (January 2007)
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Vol. 43. Issue 10.
Pages 557-561 (January 2007)
Original Articles
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Pulmonary and Nonpulmonary Alterations in Duchenne Muscular Dystrophy
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María Rosa Güella,
Corresponding author
mguellr@santpau.es

Correspondence: Dra M.R. Güell. Departament de Pneumologia. Hospital de la Santa Creu i de Sant Pau. Sant Antoni M. Claret, 167. 08025 Barcelona. España
, Mónica Avendanob, Janet Fraserb, Roger Goldsteinb
a Departament de Pneumologia, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
b Respiratory Medicine, West Park Hospital, Toronto, Canada
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Objective

To describe our experience in managing patients with Duchenne muscular dystrophy.

PATIENTS AND METHODS

We analyzed the following variables in a group of 27 patients with Duchenne muscular dystrophy: arterial blood gases, lung function before and after mechanical ventilation, oxygen saturation (measured by pulse oximetry), nocturnal PaCO2 (measured transcutaneously by capnography), heart function, and dysphagia.

RESULTS

The mean (SD) age was 26 (6) years, and the mean age at which mechanical ventilation had been initiated in the 27 patients was 21 (5) years. Sixty-two percent had undergone tracheostomy and invasive mechanical ventilation. Arterial blood gas levels returned to normal once mechanical ventilation was administered and remained so for the entire treatment period (mean duration of follow- up, 56 [49] months). Thirteen patients had cardiac symptoms and they all presented abnormal electrocardiograms and echocardiograms indicating dilated cardiomyopathy, left ventricular dysfunction, and posterior hypokinesis. Only 9 patients were receiving enteral nutrition (7 through a gastrostomy tube and 2 through a nasogastric tube). The videofluoroscopic swallowing study confirmed that dysphagia was related to neuromuscular disease rather than the presence or not of a tracheostomy. Five patients (18%), 4 of whom were receiving invasive mechanical ventilation, died during the follow-up period. Three patients had serious heart disease.

CONCLUSIONS

Mechanical ventilation confers clinical benefits and prolongs life expectancy in patients with Duchenne muscular dystrophy. Heart disease and feeding difficulties are determining factors in the prognosis of these patients.

Key words:
Duchenne muscular dystrophy
Noninvasive mechanical ventilation
Cardiomyopathy
Dysphagia
Objetivo

Describir nuestra experiencia en el manejo de pacientes con distrofia muscular de Duchenne (DMD).

PACIENTES Y MÉTODOS

En 27 pacientes con DMD analizamos los gases arteriales y la función pulmonar antes y después de la ventilación mecánica (VM); la pulsioximetría (saturación de oxihemoglobina) y la capnografía (presión arterial de anhídrido carbónico por determinación transcutánea) nocturna; la función cardíaca y la evaluación de la disfagia.

RESULTADOS

Se incluyó en el estudio a 27 pacientes con una edad media ± desviación estándar de 26 ± 6 años, 24 de los cuales recibían VM, que se había iniciado cuando contaban 21 ± 5 años. El 62% eran portadores de traqueostomía y VM invasiva. Una vez iniciada la VM, se observó la normalización de los gases arteriales, que se mantuvo durante todo el tiempo de tratamiento (seguimiento medio: 56 ± 49 meses). Trece pacientes presentaban síntomas cardíacos y en todos ellos se observaban anormalidades en el electrocardiograma y ecocardiograma: miocardiopatía dilatada, disfunción ventricular izquierda o hipocinesia de la pared posterior. Sólo 7 pacientes llevaban una sonda de gastrostomía para alimentación y 2 una sonda nasogástrica. El estudio con videofluoroscopia permitió afirmar que los problemas de disfagia estaban relacionados con la enfermedad neuro- muscular y no con la presencia o no de traqueostomía. Durante el período de seguimiento, 5 pacientes fallecieron (18%), 4 de ellos con VM invasiva; 3 pacientes presentaban una enfermedad cardíaca grave.

CONCLUSIONES

La VM proporciona beneficios clínicos y prolonga la vida de los pacientes con DMD. Las alteraciones cardíacas y nutricionales son factores determinantes en el pronóstico de estos pacientes.

Palabras clave:
Distrofia muscular de Duchenne
Ventilación mecánica no invasiva
Miocardiopatía
Disfagia
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REFERENCES
[1]
AEH Emery.
The muscular dystrophies.
BMJ, 317 (1998), pp. 991-995
[2]
JR Bach.
Neuromuscular and skeletal disorders leading to global alveolar hypoventilation.
Pulmonary rehabilitation. The obstructive and paralytic conditions, pp. 253-257
[3]
PEM Smith, PMA Calverley, RHT Edwards, GA Evans, EJM Campbell.
Practical problems in the respiratory care of patients with muscular dystrophy.
N Engl J Med, 316 (1987), pp. 1197-1205
[4]
G Nigro, LI Comi, L Politano, RJ Bain.
The incidence and evolution of cardiomyopathy in Duchenne muscular dystrophy.
Int J Cardiol, 26 (1990), pp. 271-277
[5]
P Melacini, A Vianello, C Villanova, M Fanin, M Miorin, C Angelini, et al.
Cardiac and respiratory involvement in advanced stage Duchenne muscular dystrophy.
Neuromuscul Disord, 6 (1996), pp. 366-367
[6]
K Sasakiu, K Sakata, E Kachi, S Hirata, T Ishihara, K Ishikawa.
Sequential changes in cardiac structure and function in patients with Duchenne type muscular dystrophy: a two-dimensional echocardiographic study.
Am Heart J, 135 (1998), pp. 937-944
[7]
Y Rideau, A Delaubier, P Foucault, O Tarle, J Bach.
Treatment of scoliosis in Duchenne muscular dystrophy.
Muscle Nerve, 7 (1984), pp. 281-286
[8]
TN Willig, CH Gilardeau, MS Kazandjian, JR Bach, V Varille, J Navarro, et al.
Dysphagia and nutrition in neuromuscular disorders.
Pulmonary rehabilitation. The obstructive and paralytic conditions, pp. 353-369
[9]
RJ Barohn, EJ Levine, JO Olson, JR Mendell.
Gastric hypomotility in Duchenne's muscular dystrophy.
N Engl J Med, 319 (1988), pp. 15-18
[10]
KM Jaffe, CM McDonald, E Ingman, J Haas.
Symptoms of upper gastrointestinal dysfunction in Duchenne muscular dystrophy: case- control study.
Arch Phys Med Rehabil, 71 (1990), pp. 742-744
[11]
AK Simonds, F Muntoni, S Heather, S Fielding.
Impact of nasal ventilation on survival in hypercapnic Duchenne muscular dystrophy.
Thorax, 53 (1998), pp. 949-952
[12]
ER Ellis, PTP Bye, JW Bruderer, CE Sullivan.
Treatment of respiratory failure during sleep in patients with neuromuscular disease.
Am Rev Resp Dis, 135 (1987), pp. 148-152
[13]
D Segall.
Non-invasive nasal mask assisted ventilation in respiratory failure of Duchenne muscular dystrophy.
Chest, 93 (1988), pp. 1298-1300
[14]
A Vianello, M Bevilacqua, V Salvador, CL Cardaioli, E Vincenti.
Long-term nasal intermittent positive pressure ventilation in advanced Duchenne's muscular dystrophy.
Chest, 105 (1994), pp. 445-448
[15]
P Leger, JM Bedicam, A Cornette, O Reybet-Degat, B Langevin, JM Polu, et al.
Nasal intermittent positive pressure ventilation. Long- term follow-up in patients with severe chronic respiratory insufficiency.
Chest, 105 (1994), pp. 100-105
[16]
MA Alexander, EW Johnson, J Petty, D Stauch.
Mechanical ventilation of patients with late stage Duchenne muscular dystrophy: management in the home.
Arch Phys Med Rehabil, 60 (1979), pp. 289-292
[17]
JR Bach, AS Alba, L Saporito.
Intermittent positive pressure ventilation via the mouth as an alternative to tracheostomy for 257 ventilator users.
Chest, 103 (1993), pp. 174-182
[18]
E Baker, FGI Jennekens, M De Visser, et al.
Duchenne and Becker muscular dystrophies.
Diagnostic criteria for neuromuscular disorders, pp. 1-4
[19]
D Robert, TN Willig, J Paulus.
Long-term nasal ventilation in neuromuscular disorders: report of a consensus conference.
Eur Respir J, 6 (1993), pp. 599-606
[20]
JR Bach, Y Ishikawa, H Kim.
Prevention of pulmonary morbidity for patients with Duchenne muscular dystrophy.
Chest, 112 (1997), pp. 1024-1028
[21]
D Robert, M Gerard, P Leger, J Buffat, J Jennequin, L Holzapfel.
Permanent mechanical ventilation at home via a tracheostomy in chronic insufficiency.
Rev Mal Respir, 11 (1983), pp. 923-936
[22]
Clinical indications for noninvasive positive pressure ventilation in chronic respiratory failure due to restrictive lung disease, COPD, and nocturnal hypoventilation—A consensus conference report.
Chest, 116 (1999), pp. 521-534
[23]
R Ragette, U Mellies, C Schwarake, T Voit, H Teschier.
Patterns and predictors of sleep disordered breathing in primary myopathies.
Thorax, 57 (2002), pp. 724-728
[24]
JCl Raphael, S Chevret, Cl Chastang, F Bouvet.
French multicentre cooperative group on home mechanical ventilation assistance in Duchenne de Boulogne muscular dystrophy. Randomised trial of preventive nasal ventilation in Duchenne muscular dystrophy.
Lancet, 343 (1994), pp. 1600-1604
[25]
C Stollberger, J Finsterer, H Keller, B Mamoli, J Slany.
Progression of cardiac involvement in patients with myotonic dystrophy, Becker's muscular dystrophy and mitochondrial myopathy during a 2-year follow-up.
Cardiology, 90 (1998), pp. 173-179
[26]
AA Chenard, HM Becane, F Tertrain, JM De Kermadec, YA Weiss.
Ventricular arrhythmia in Duchenne muscular dystrophy: prevalence, significance and prognosis.
Neuromuscul Disord, 3 (1993), pp. 201-206
[27]
T Gnecchi-Ruscone, J Taylor, E Mercuri, G Patermostro, R Pogue, K Bushby, et al.
Cardiomyopathy in Duchenne, Becker and sarcoglycanopathies: a role for coronary dysfunction.
Muscle Nerve, 22 (1999), pp. 1549-1556
[28]
Y Ishikawa, JR Bach, R Minami.
Cardioprotection for Duchenne's muscular dystrophy.
Am Heart J, 137 (1999), pp. 895-902
[29]
K Okada, S Manabe, S Sakamoto, M Ohnaka, Y Niiyama.
Protein and energy metabolism in patients with progressive muscular dystrophy.
J Nutr Sci Vitaminol (Tokyo), 38 (1992), pp. 141-154
[30]
CM McDonald, RT Abresch, GT Carter, WM Fowler Jr, ER Johnson, DD Kilmer, et al.
Profiles of neuromuscular diseases: Duchenne muscular dystrophy.
Am J Phys Med Rehabil, 74 (1995), pp. S70-S92
[31]
M Goldstein, S Meyer, HR Freund.
Effects of overfeeding children with muscular dystrophies.
JPEN J Parent Enteral Nutr, 13 (1989), pp. 603-607
[32]
C Gilardeau.
Dystrophie à evolution rapide (stade non ambulatoire) et troubles de la deglutition-mastication, Masson, (1991),
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