Active clinical trials for "Neoplasms, Plasma Cell"

This research trial collects and stores tissue and blood samples from patients with cancer. Collecting and storing samples of tissue and blood from patients with cancer to study in the laboratory may help scientists create new and better models to learn about cancer and to test new cancer drugs.

Diffusion-weighted Whole Body Magnetic Resonance Imaging (WB-MRI) is a new technique that builds on existing Magnetic Resonance Imaging (MRI) technology. It uses the movement of water molecules in human tissue to define with great accuracy cancerous cells from normal cells. Using this technique the investigators can much more accurately define the spread and rate of cancer growth. This information is vital in the selection of patients' treatment pathways. WB-MRI images are obtained for the entire body in a single scan. Unlike other imaging techniques such as computed Tomography (CT) or Positron Emission Tomography (PET) PET/CT there is no radiation exposure. Despite the considerable advantages that this new technique brings, including "at a glance" assessment of the extent of disease status, WB-MRI requires a significant increase in the time required to interpret one scan. This is because one whole body scan typically comprises several thousand images. Machine learning (ML) is a computer technique in which computers can be 'trained' to rapidly pin-point sites of disease and thus aid the radiologist's expert interpretation. If, as the investigators believe, this technique will help the radiologist to interpret scans of patients with myeloma more accurately and quickly, it could be more widely adopted by the NHS and benefit patient care. The investigators will conduct a three-phase research plan in which ML software will be developed and tested with the aim of achieving more rapid and accurate interpretation of WB-MRI scans in myeloma patients.

Database of Institut Paoli-Calmettes patients diagnosed with multiple myeloma

The goal of this study is to find markers that may help to predict why some patients who have monoclonal gammopathy of unknown significance (MGUS) or smoldering multiple myeloma (SMM) that have no signs or symptoms of disease (asymptomatic) develop multiple myeloma, while others do not. Studying markers such as age, level of proteins in blood, percent of abnormal blood cells in the bone marrow, genes in the abnormal blood cells, and bone abnormalities may help researchers to validate clinical and genomic predictors for future use in clinical practice.

The objectives of the proposed study are to develop and evaluate protocols for ethnic/racial minority-specific research using cancer registry data. In conjunction with the Cancer Registry of Greater California (CRGC), the investigators have developed procedures to identify, recruit, and survey ethnic/racial minority patients with MM. To pilot the study, the investigators aim initially to test the feasibility of this protocol by contacting 400 eligible patients (100 African Americans, 100 Latinos, 100 Asian American/Native Hawaiian/Pacific Islander-AANHPI and 100 non-Hispanic Whites as a comparison group) to conduct a pilot survey through which will ascertain etiological and survival-related factors for MM. Ultimately, the investigators hope the findings from this pilot will yield insight into the best practices for recruiting minorities with MM and serve as the basis for larger population-based studies of MM etiology and survival. The next phase of this study is to expand the study to all 3 California Cancer Registries, including the Greater Bay Area Cancer Registry and the Los Angeles Cancer Surveillance Program and Cancer Registry of Greater California. We will increase the sample size to recruit atleast 1000 participants per racial/ethnic group. We will also request to increase the scope of the study to also continue a survivorship cohort.

This research trial studies how well biospecimen collection works in identifying genetic changes in patients with breast, prostate, colorectal, liver, or kidney cancer or multiple myeloma undergoing surgery. Studying samples collected during surgery may add to the understanding of cancer by looking for the genetic changes that cause early cancer onset in people of certain racial and ethnic groups.

Multiple myeloma (MM) is a haematological malignancy characterized by the accumulation of proliferating antibody producing plasma cells in the bone marrow. In the last few years many studies have emphasized the biological complexity and heterogeneity of MM as a result of both genetic and epigenetic aberrations. Che-1/AATF (Che-1) is a transcriptional cofactor involved in cell cycle regulation, apoptosis, DNA damage and stress response. it can be hypothesized that Che-1 might contribute to the establishment of the MM malignant phenotype by sustaining global transcription through its ability to modulate chromatin accessibility. The prospective study on MM human samples aims to understand the involvement of Che-1 in the transcriptional regulation and chromatin remodeling during the pathology. To this goal the main objectives are: Characterization of Che-1's role in chromatin remodeling and global gene expression Study in vivo and in vitro of Che-1 involvement in MM tumorigenesis Evaluation of Che-1 as a possible therapeutic target

This is a prospective, non-interventional, observational study. The purpose of this study is to collect data and bio-specimens that will support future research

Background Hematological diseases are disorders of the blood and hematopoietic organs. The current hematological cohorts are mostly based on single-center or multi-center cases, or cohorts with limited sample size in China. There is a lack of comprehensive and large-scale prospective cohort studies in hematology. The purpose of this study is to analyze the incidence and risk factors of major blood diseases, the treatment methods, prognosis and medical expenses of these patients in China. Method The study will include patients diagnosed with acute myeloid leukemia, multiple myeloma, hemophilia, aplastic anemia, leukemia, myelodysplastic syndrome, lymphoma, bleeding disorders or received bone marrow transplantation in the investigating hospitals from January 1, 2020, and collect basic information, diagnostic and treatment information, as well as medical expense information from medical records. In its current form, the NICHE registry incorporates historical data (collected from 2000) and is systematically collecting prospective data in two phases with broadening reach. The study will use questionnaire to measure the exposure of patients, and prospectively follow-up to collect the prognosis information.

This study examines the quality of life in patients with monoclonal gammopathy of unknown significance and smoldering multiple myeloma. Collecting quality of life information from patients may help doctors learn more about the most common symptoms and concerns patients with monoclonal gammopathy of unknown significance and smoldering multiple myeloma may have.