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Find 1,542 clinical trials for leukemia near New York, New York. Connect with research centers in your area.
Showing 1221-1240 of 1,542 trials
NCT01403142
Cardiac allograft vasculopathy (CAV) is a unique form of accelerated plaque formation seen in the coronary arteries of patients who have received heart transplantation. It is a major cause of morbidity and mortality in patients after heart transplant. Little progress has been made in characterizing this disease process, with more sophisticated imaging allowing for more detailed analysis of CAV, superior stratification of transplant recipients is possible and earlier interventions can be performed if necessary to prevent mortality and graft loss. Optical Coherence Tomography (OCT) is a novel imaging modality with much higher resolution then Intra-Vascular Ultrasound (IVUS). This study will involve examining patients post-heart transplant using this high-resolution imaging modality. It is currently the standard care for patients post-heart transplant to receive annual coronary angiograms with close follow up. Patients will be imaged using OCT at the time of their routine annual angiogram, and will be re-imaged one year later at the time of the next annual angiogram or earlier if clinically indicated. The study goal is to better characterize CAV in vivo with OCT imaging and to try to identify patterns of the disease, including intra-coronary risk assessment.
NCT00828139
This randomized phase II trial is studying topotecan to see how well it works when given with or without aflibercept in treating patients with extensive-stage small cell lung cancer. Drugs used in chemotherapy, such as topotecan, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Combinations of biological substances in aflibercept may be able to carry tumor-killing substances directly to small cell lung cancer cells. Aflibercept may also stop the growth of small cell lung cancer by blocking blood flow to the tumor. It is not yet known whether topotecan is more effective with or without aflibercept in treating patients with small cell lung cancer.