View clinical trials related to Lung Diseases.
Filter by:To collect fundamental data regarding the distribution of measures of sleep disordered breathing (SDB) in a pediatric population, prevalence of clinically significant SDB in children, risk factors, and associated co-morbidity.
To determine intermediate traits for sleep apnea in a case-control study.
To conduct molecular genetic studies in human pedigrees in order to identify the major genes responsible for asthma.
To conduct a multicenter case-control study of persistent pulmonary hypertension of the newborn (PPHN) in relation to maternal exposure to smoking and non-steroidal anti-inflammatory drugs (NSAIDs). Also, to assess other potential antenatal risk factors and collect and store buccal cell specimens for future analyses.
To establish a registry of individuals with LAM by forming a consortium of six clinical centers and referring physicians who treat LAM patients.
To identify clinical predictors of episodes of hospital-based care in people with asthma.
To extend follow-up of a birth cohort of asthmatic children through adolescence and on to adulthood. .
To investigate the determinants of valid symptom perception in childhood asthma and the relation of symptom perception to asthma morbidity.
To study three possible, but yet unproven, influences on pediatric asthma hospitalization rates - diagnostic substitution, different systems of medical care, and asthma medication use.
To identify risk factors for work disability among adults with asthma treated by pulmonary and allergy specialists.