Clinical Research Directory

Phase II Study of the CD38 Antibody Daratumumab in Patients With High-Risk MGUS and Low-Risk Smoldering Multiple Myeloma

This research study is studying a drug as a possible treatment for Monoclonal Gammopathy of Unknown Significance (MGUS) or Smoldering Multiple Myeloma (SMM). The drug involved in this study is: -Daratumumab

Pre-malignant States to Hematologic Malignancies in Firefighters

The purpose of the study is to evaluate if firefighter exposure to hazardous compounds will increase the incidence of premalignant hematological states which subsequently increases the risk of the development of hematologic malignancies, and potentially other pathophysiological consequences.

Isatuximab in Patients With Monoclonal Gammopathy of Renal Significance

The purpose of this study is to see whether Isatuximab can help improve kidney function of participants with MGRS. Isatuximab is approved by the Food and Drug Administration (FDA) for the treatment of adult patients with multiple myeloma, but it is not approved by the FDA to treat MGRS. This means that the use of isatuximab in this study is considered 'investigational'.

Rifaximin in Patients With Monoclonal Gammopathy

This trial studies how well rifaximin works in treating patients with monoclonal gammopathy. Antibiotics, such as rifaximin, may help to kill bacteria in the intestines and reduce the abnormal protein or cells in patients with monoclonal gammopathy.

Multi-center Screening for Serum M Protein

This study aims to utilize a highly sensitive method for detecting M protein in serum to examine the prevalence of M protein in various age groups of individuals aged over 30 who underwent physical examinations in different regions of China. Furthermore, the study seeks to analyze the relationship between physical examination indicators and the presence of serum M protein (as measured by relative intensity) in the study participants at the time of enrollment. Additionally, a 5-year follow-up period will be employed to observe the association between annual physical examination indicators and clinical outcomes in subjects identified with positive/negative serum M protein screening.

Screening for Monoclonal Gammopathy in Individuals Undergoing Physical Examinations Using iMS-LC Assay Technology.

iMS-LC Assay (intact M-protein Screening-Light Chain Assay) is a new technology based on mass spectrometry identification of intact clonal immunoglobulin light chains for the specific detection of M-proteins in peripheral blood. The investigators propose to conduct a prospective, single-center observational study to screen for M-proteins in the peripheral blood of individuals undergoing routine physical examinations using iMS-LC Assay technology. The goals of this observational study are : (1) to evaluate the diagnostic efficacy of detecting peripheral blood M-proteins using the iMS-LC Assay method; and (2) to determine the prevalence of MGUS in the population undergoing routine physical examinations based on mass spectrometry screening. Initially, the investigators will collect clinical patient samples continuously and conduct a diagnostic trial of the iMS-LC Assay, using the clinical methods SPEP + SIFE + FLC as the gold standard. Based on the diagnostic performance of the iMS-LC Assay, the investigators will then screen for M-proteins in continuous samples from individuals undergoing routine physical examinations, to further determine the prevalence of MGUS in this population based on mass spectrometry screening.