View clinical trials related to Lymphocytosis.
Filter by:This is a multicenter, single arm, phase II study aimed at evaluating ibrutinib therapy for the treatment of AIHA in patients with CLL/SLL or CLL-like MBL.
Newborn screening (NBS) is a global initiative of systematic testing at birth to identify babies with pre-defined severe but treatable conditions. With a simple blood test, rare genetic conditions can be easily detected, and the early start of transformative treatment will help avoid severe disabilities and increase the quality of life. Baby Detect Project is an innovative NBS program using a panel of target sequencing that aims to identify 126 treatable severe early onset genetic diseases at birth caused by 361 genes. The list of diseases has been established in close collaboration with the Paediatricians of the University Hospital in Liege. The investigators use dedicated dried blood spots collected between the first day and 28 days of life of babies, after a consent sign by parents.
retrospective and prospective multicenter observational clinical and biological data collection from all patients with newly diagnosed CLL, SLL or MBL. retrospective cohort: all cases with a diagnosis between January 1st 2010 and August 31th 2021. prospective cohort: all patients with a diagnosis between September 1st 2021 and September 1st 2025.
Background: The development of new technologies now allow scientists to investigate the molecular basis and clinical manifestations of monoclonal B cell lymphocytosis (MBL), chronic lymphocytic leukemia(CLL)/small lymphocytic lymphoma (SLL), lymphoplasmacytic lymphoma (LPL)/Waldenstrom macroglobulinemia (WM), and splenic marginal zone lymphoma (SMZL). Applying these methods in a natural history study can clarify processes involved in disease progression and possibly lead to the discovery or validation of treatment targets. - Objectives: - Study the history of MBL/CLL/SLL/LPL/WM/SMZL in patients prior to and after treatment. - Characterize clinical, biologic and molecular events of disease stability and progression of patients enrolled on this protocol. - Eligibility: - Diagnosis of MBL/CLL/SLL/LPL/WM/SMZL - Age greater than or equal to 18 years. - Patients with CLL/SLL in remission after chemotherapy are excluded. - ECOG performance status of 0-2. - Design: - Patients are typically followed every 6 to 24 months in the clinic and have blood drawn. When required patients may undergo additional testing that may include bone marrow biopsy and aspiration, blood drawing, lymph node biopsy, x-ray studies, positron emission tomography and CT and MRI scans. Some of these tests may be required to monitor CLL/SLL, LPL/WM, and SMZL patients. Other tests, such as bone marrow biopsy and aspiration, lymph node biopsy, may not be clinically indicated, but patients may be asked to undergo these procedures for research purposes. - No treatment will be administered on this study. If a patients requires treatment for their cancer, available NIH clinical trials and alternative treatment options will be discussed with the patient.
Blood and lymph node cancers can begin in either the lymphatic tissues (as in the case of lymphoma) or in the bone marrow (as with leukemia and myeloma), and they all are involved with the uncontrolled growth of white blood cells. There are many subtypes of these cancers, e.g., chronic lymphocytic leukemia and non-Hodgkin lymphoma. Since there is evidence that these cancers cluster in families, this study aims to understand how genetics and environmental exposures contribute to the development of these cancers.