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Vol. 44. Issue 2.
Pages 109-112 (January 2008)
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Vol. 44. Issue 2.
Pages 109-112 (January 2008)
Case Reports
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Isolation of Nocardia Species in Patients With Cystic Fibrosis
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M. Isabel Barrioa,
Corresponding author
mbarrio.hulp@salud.madrid.org

Correspondence: Dra MI Barrio Sección de Neumología Pediátrica, Hospital Infantil La PazP.º de la Castellana, 261 28046 Madrid, Spain
, M. Carmen Martíneza, Concepción Pradosb, Rosa M. Girónc, Luis Maizd, M. Teresa Martíneze, the Cystic Fibrosis Group of the Society of Pulmonology and Thoracic Surgery of Madrid (Neumomadrid)
a Sección de Neumología Pediátrica, Hospital Universitario La Paz, Madrid, Spain
b Servicio de Neumología, Hospital Universitario La Paz, Madrid, Spain
c Servicio de Neumología, Hospital Universitario de la Princesa, Madrid, Spain
d Servicio de Neumología, Hospital Ramón y Cajal, Madrid, Spain
e Servicio de Neumología, Hospital 12 de Octubre, Madrid, Spain
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The isolation of Nocardia species from the respiratory secretions of patients with cystic fibrosis presents problems with important clinical implications. From the sputum culture of a total of 387 patients with cystic fibrosis, Nocardia species was isolated in 9 cases (2%; 8 females and 1 male) with a mean (SD) age of 17 (7) years. Sixty-seven percent of the patients were asymptomatic and no relevant radiographic or analytical changes were detected. In only 3 patients was Nocardia species isolated again in successive samples. Two patients were not treated, 7 were treated with cotrimoxazole and 3 with minocycline; in 2 cases therapy was intravenous. After a mean follow-up of 48 (33) months, all patients had improved. Isolation of Nocardia species from the secretions of patients with cystic fibrosis does not necessarily imply infection and the need for treatment should be assessed on an individual basis.

Key words:
Cystic fibrosis
Nocardia species
Nocardiosis

El aislamiento de Nocardia spp. en las secreciones respiratorias de los pacientes con fibrosis quística (FQ) plantea problemas en cuanto a su trascendencia clínica. De un total de 387 pacientes con FQ, se aisló Nocardia spp. en el cultivo de esputo en 9 (2%; 8 mujeres y un varón), con una edad media (± desviación estándar) de 17 ± 7 años. El 67% de los casos se encontraba asintomático y en ningún paciente se detectaron cambios radiológicos ni analíticos de interés. En sólo 3 pacientes el aislamiento se repitió en muestras sucesiva. Dos pacientes no fueron tratados y en los restantes se empleó cotrimoxazol (7 casos), minociclina (3 casos) y tratamiento intravenoso (2 casos). Después de un seguimiento de 48 ± 33 meses, todos los pacientes presentaron una evolución clínica favorable. El aislamiento de Nocardia spp. en pacientes con FQ no implica necesariamente infección y la necesidad de tratamiento debe valorarse individualmente.

Palabras clave:
Fibrosis quística
Nocardia
Nocardiosis
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References
[1]
B Kerem, JM Rommens, JA Buchanan, et al.
Identification of the cystic fibrosis gene: genetic analysis.
Science, 245 (1989), pp. 1073-1080
[2]
G Döring, N Hoiby.
Early intervention and prevention of lung disease in cystic fibrosis: a European consensus.
J Cyst Fibros, 3 (2004), pp. 67-91
[3]
N Hoiby, T Pressier.
Emerging pathogens in cystic fibrosis.
Eur Respir Monogr, 35 (2006), pp. 66-78
[4]
M Corti, M Villafañi Fioti.
Nocardiosis: a review.
Int J Infect Dis, 7 (2003), pp. 243-250
[5]
V Pintado, E Gómez-Mampaso, J Fortún, MA Meseguer, J Cobo, E Navas, et al.
Infection with Nocardia species: clinical spectrum of disease and species distribution in Madrid, Spain, 1978–2001.
Infection, 30 (2002), pp. 338-340
[6]
R Menéndez, PJ Cordero, M Santos, M Gobernado, V Marco.
Pulmonary infection with Nocardia species: a report of 10 cases and review.
Eur Respir J, 10 (1997), pp. 1542-1546
[7]
HA Torres, BH Reddy, JJ Raad, GP Bodey, HA Hanna, et al.
Nocardiosis in cancer patients.
Medicine (Baltimore), 81 (2002), pp. 388-397
[8]
SA Roberts, JC Franklin, A Mijch.
Nocardia infection in heart-lung transplant recipients at Alfred Hospital Melbourne, Australia,1989–1998.
Clin Infect Dis, 31 (2000), pp. 968-972
[9]
J Santos, R Palacios, A Rivero, MA García-Ordóñez, L Aliaga, MA Muniain, et al.
Nocardiosis in HIV infection.
Rev Clin Esp, 202 (2002), pp. 375-378
[10]
F Biscione, D Cecchini, J Ambrosioni, M Bianchi, M Corti, J Benetucci.
Nocardiosis en pacientes infectados por el VIH.
Enferm Infecc Microbiol Clin, 23 (2005), pp. 419-423
[11]
A Ferrer, V Llorenç, G Codina, J De Gracia-Roldán.
Nocardiosis y bronquiectasias.
¿Una asociación frecuente? Enferm Infecc Microbiol Clin, 23 (2005), pp. 62-66
[12]
PH Quanjer, GJ Tammeling, JE Cotes, OF Pedersen, R Peslin, JC Yernault.
Lung volumes and forced ventilatory flows.
Eur Respir J, 6 (1993), pp. 5-40
[13]
L Maiz, F Baranda, R Coll, C Prados, M Vendrell, A Escribano, et al.
Normativa del diagnóstico y el tratamiento de la afección respiratoria en la fibrosis quística.
Arch Bronconeumol, 37 (2001), pp. 316-324
[14]
R Cantón, N Cobos, J de Gracia, F Baquero, J Honorato, S Gartner, et al.
Tratamiento antimicrobiano frente a la colonización pulmonar por Pseudomonas aeruginosa en el paciente con fibrosis quística.
Arch Bronconeumol, 41 (2005), pp. 1-25
[15]
R Lumb, H Greville, J Martin, N Sangster, M Colmes.
Nocardia asteroides isolated from three patients with cystic fibrosis.
Eur J Clin Microbiol Infect Dis, 21 (2002), pp. 230-233
[16]
P Yagupsky, T Asher.
Pathological cases of the month. Nocardia asteroids infection in cystic fibrosis.
Arch Pediatr Adolesc Med, 148 (1994), pp. 209-210
[17]
AS Kohn, DA Conrad.
Recurrent fevers in a five-year-old boy with cystic fibrosis.
Pediatr Infect Dis J, 22 (2003), pp. 478-479
[18]
B Law, MI Marks.
Pediatrics nocardiosis.
Pediatrics, 70 (1982), pp. 560-565
[19]
RJ Wallace, EJ Septimus, TV Williams Jr.
Use of trimethoprim-sulfamethoxazole for treatment of infections due to Nocardia.
Rev Infect Dis, 4 (1982), pp. 315-325
[20]
EA Petersen, ML Nash, RB Mammana, JG Copeland.
Minocycline treatment of pulmonary nocardiosis.
JAMA, 250 (1983), pp. 930-932
[21]
KE Lewis, P Ebden, SL Wooster, J Rees, GA Harrison.
Multi-system infection with Nocardia farcinica – therapy with linezolid and minocycline.
J Infect, 46 (2003), pp. 199-202
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