Long-term pulmonary sequelae of severe bronchopulmonary dysplasia
| Autor: | Clair F. MacNeish, Laura Hornby, G. Michael Davis, Allan L. Coates, Larry C. Lands, Robert L. Williams, S. Patricia Riley, Eugene W. Outerbridge, Sheila V. Jacob |
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| Rok vydání: | 1998 |
| Předmět: |
Spirometry
medicine.medical_specialty Lung medicine.diagnostic_test business.industry Respiratory disease Gestational age medicine.disease Surgery Pulmonary function testing medicine.anatomical_structure Bronchopulmonary dysplasia DLCO Internal medicine Pediatrics Perinatology and Child Health Cardiology Medicine Lung volumes business |
| Zdroj: | The Journal of Pediatrics. 133:193-200 |
| ISSN: | 0022-3476 |
| DOI: | 10.1016/s0022-3476(98)70220-3 |
| Popis: | Objective: To evaluate the long-term pulmonary sequelae of survivors of bronchopulmonary dysplasia (BPD) of sufficient severity to have required supplemental oxygen for at least 1 month after term. Study design: Fifteen patients with a mean age of 1.1 years were matched to preterm infants of similar gestational age and age at time of study. Pulmonary function testing included spirometry, plethysmographic lung volumes, carbon monoxide diffusion capacity, and in 9 of 15 subjects with BPD, measurement of lung static elastic recoil pressures. Results: The subjects with BPD had a mean expiratory volume in 1 second (FEV 1 ) of 64% ± 21% predicted (4 had an FEV 1 P P 1 and the time on supplemental oxygen ( r = –0.84, P 1 was Conclusion: Severe BPD may result in moderate to severe long-term abnormalities in pulmonary function tests. (J Pediatr 1998;133:193-200) |
| Databáze: | OpenAIRE |
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