Clinical Research Directory

Inclusion Criteria 1. Male or female lung recipients 18-70 years of age undergoing primary double (including size reduction) lung transplantation. 2. Patient willing and capable of giving written informed consent for study participation and anticipated to be able to participate in the study for 36 months. Exclusion Criteria 1. Recipients of multiorgan transplant, and or previously transplanted with any organ, including previous lung transplantation. 2. Patients with hypersensitivity to, or other reasons to not be able to take the immunosuppressive drugs used in the study. 3. Donor lung cold ischemic time \> 12 hours. 4. Patients who previously have been treated with anti-thymocyte globulin preparations (e.g. ATG-Fresenius®, Thymoglobulin®). 5. Patients who are recipients of ABO-incompatible transplants. 6. Patients with platelet count \< 50,000/mm3 at the evaluation before transplantation. 7. Patients who are unlikely to comply with the study requirements. 8. Patients, and/or those receiving organs from donors, who are positive for HIV, Hepatitis B surface antigen or Hepatitis C virus. 9. Patients with donor greater than 75 years. 10. Patient who have received an unlicensed drug or therapy within one month prior to study entry or if such therapy is to be instituted post-transplantation. 11. Patient unable to participate in the study for the full 36-month period 12. Patients with any past (within the past 3-5 years) or present malignancy (other than excised basal cell carcinoma). 13. Females capable of becoming pregnant must have a negative pregnancy test prior to randomization. Females are recommended to practice a medically approved method of birth control for the duration of the study and a period of 8 weeks following discontinuation of study medication, even where there has been a history of infertility