The Oral Bacterial Extract (ORBEX) Study is a three year study with the goal of identifying if a daily capsule of Broncho-Vaxom®will help prevent or delay young children from deve
Chronic Refractory Cough Cohort Study (COCO)
Purpose: This research is being done to test the impact cough has on quality of life. Participants will help doctors identify important aspects of chronic cough by using questionnaires and other tests.
Genomic Research in Alpha-1 Antitrypsin Deficiency and Sarcoidosis (GRADS) Alpha-1 Antitrypsin Deficiency Study
Genomic Research in Alpha-1 Antitrypsin Deficiency and Sarcoidosis (GRADS) SARCOIDOSIS Study
Effect of Hypoxia on Peripheral Blood Cells
Purpose: Asthma is a disease indicated by wheezing, chest tightness and cough that can lead to lung function decline, hospitalization and sometimes death.
The purpose of this study is to learn about lung complications in HIV patients on antiretroviral therapy for at least 3 years.