A Multicenter prospective cohort study examining the role of Protein C (Activated) in early ARDS (biomarkers of lung injury following transplantation)
Primary Investigator: Jason D. Christie, MD

Comparison of a Tacrolimus/Sirolimus/Prednisone Regimen versus Tacrolimus/Azathioprine/Prednisone Immunosuppressive Regimen in Lung Transplantation
Primary Investigator: Vivek N. Ahya, MD

Laboratory analysis of organ transplant patients at risk for post transplant lymphoproliferative disorder (PTLD)
Primary Investigators: Vivek N. Ahya, MD and Donald Tsai, MD

A Double-Blind, Placebo-Controlled, Multicenter, Dose-Ranging Study of an Anti-T-lymphocyte Immune Globulin (EZ-2053) in the Prophylaxis of Acute Pulmonary Allograft Rejection in Adult Recipients of Primary Pulmonary Allograft(s)
Primary Investigator: Vivek N. Ahya, MD

Phase II Pilot Study of Rituximab in the Treatment of
Chronic Lung Transplant Rejection (Bronchiolitis Obliterans Syndrome)
Primary Investigators: Vivek N. Ahya, MD and Donald Tsai, MD

Explanted lung acquisition protocol
Principal Investigator: Ellen Pure, PhD
Co-investigator: Pinak Acharya, MD

Ventilation and perfusion disturbances in obliterative bronchiolitis
Principal Investigator: David Lipson, MD