View clinical trials related to Neoplasm, Residual.
Filter by:The goal of this study is to evaluate sustained MRD negativity for one year in DKRD induction & consolidation therapy +/- ASCT in newly diagnosed high-risk multiple myeloma patients. It aims to evaluate the efficacy and safety of the combination regimen of Daratumumab in combination with carfilzomib, lenalidomide, and dexamethasone (DKRD) +/- ASCT for the treatment of patients with newly diagnosed high-risk multiple myeloma. Participants will receive bortezomib based induction therapy for one cycle, and then DKRD induction for 3 cycles(+ASCT), DKRD consolidation for 2-4 cycles, and DKR maintenance treatment(adjusted according to MRD negativity after consolidation therapy)
To find the highest and/or recommended dose of TROP2-CAR-NK cells combined with cetuximab in participants with MRD CRC.
This is a Phase 2 study, open-label, 2-cohort, multicenter, national, interventional in patients with newly diagnosed multiple myeloma. The study will investigate teclistamab (Tec) in combination with lenalidomide (Len) (Tec-Len; Cohort A) or in combination with talquetamab (Tal) (Tec-Tal; Cohort B), allocated based on minimal residual disease (MRD) status (MRD [-] [standard-risk] vs MRD [+] [high-risk] respectively). The patient population will consist of adults men and women at least 18 years to younger than 66 years of age, who meet eligibility criteria.
This study plans to conduct ctDNA testing on EGFR mutation-positive stage II-IIIA (N1-N2) NSCLC patients after radical surgery (R0 resection). Patients with positive ctDNA testing will receive standard treatment according to clinical guidelines, while patients with negative ctDNA testing will be assessed based on comprehensive clinical and pathological characteristics. After receiving or not receiving standard adjuvant chemotherapy, patients will be randomly assigned in a 1:1 ratio to either the observation follow-up group (experimental group) or the osimertinib adjuvant treatment group (control group). The aim is to explore whether observation follow-up for patients with negative ctDNA after surgery has a prognosis non-inferior to osimertinib treatment, and to investigate the disease-free survival rate of EGFR mutation-positive stage II-IIIA (N1-N2) NSCLC patients with positive ctDNA after surgery receiving osimertinib adjuvant treatment, providing more precise treatment guidance for adjuvant therapy in this specific type of NSCLC patients with EGFR mutation-positive tumors.
Improving personalized cancer treatments and finding the best strategies to treat each patient relies on using new diagnostic technologies. Currently, for colorectal cancer, the methods used to decide who gets additional post-surgery treatment are suboptimal. Some patients get too much treatment, while others do not get enough. There is a new way to explore if there is any cancer left in a patient's body using circulating tumor DNA (ctDNA) detected in blood samples. This can help decide who needs more treatment after surgery. Even though many tests have been developed, it has yet to be determined which test performs best at relevant time points. The GUIDE.MRD consortium is a group of experts, including scientists, technology, and pharmaceutical companies. The consortium is working on creating a reliable standard for the ctDNA tests, validating their clinical utility, and collecting data to help decide on the best treatment for each patient. FRENCH-MRD-CRC is the French study of the european GUIDE.MRD project.
The overall objective of this GUIDE.MRD consortium is to confirm that ctDNA detected after curative intended treatment for PDAC is a marker of residual disease and for risk-of-recurrence, and applicable in clinical practice. Primary objective To confirm that ctDNA analyses performed after PDAC treatment can identify patients with a high risk-of-recurrence. Specifically, the investigators want to determine the association between disease-free survival (DFS) and ctDNA detection status after 1. curative-intended surgery and 2. adjuvant chemotherapy. FRENCH.MRD.PDAC is the French study of the european GUIDE.MRD project
Improving personalized cancer treatments and finding the best strategies to treat each patient relies on using new diagnostic technologies. Currently, for colorectal cancer, the methods used to decide who gets additional post-surgery treatment are suboptimal. Some patients get too much treatment, while others do not get enough. There is a new way to explore if there is any cancer left in a patient's body using circulating tumor DNA (ctDNA) detected in blood samples. This can help decide who needs more treatment after surgery. Even though many tests have been developed, it has yet to be determined which test performs best at relevant time points. The GUIDE.MRD consortium is a group of experts, including scientists, technology, and pharmaceutical companies. The consortium is working on creating a reliable standard for the ctDNA tests, validating their clinical utility, and collecting data to help decide on the best treatment for each patient. FRENCH.MRD.CRLM is the French study and part of the european GUIDE.MRD project.
This trial aims to develop a minimal residual disease (MRD) detection model for predicting recurrence of patients with stage I-II pancreatic ductal adenocarcinoma after surgery and adjuvant therapy, based on cfDNA fragmentation and methylation signal.
The aim of this study was to observe the rate of MRD conversion and the impact on survival in newly diagnosed multiple myeloma (NDMM) patients with persistent MRD positivity after induction and consolidation therapy (autologous hematopoietic stem cell transplantation or consolidation of the original regimen) who were switched to high-intensity therapy, and to compare the rate of persistent MRD-negativity, progression-free survival (PFS), and overall survival (OS) between the two groups in comparison with NDMM patients who achieved MRD-negativity after the same induction and consolidation therapy.
The goal of this no-profit, multicenter, biological, non-pharmacologic study is to evaluate minimal residual disease (MRD) in patients treated with Azacitidine and Venetoclax according to clinical practice. The main questions it aims to answer are: 1. kinetics of disease response on treatment with Azacitidine and Venetoclax through the evaluation of MRD with both cytofluorimetric and molecular techniques 2. impact of MRD on survival outcomes. To this end, bone marrow samples will be collected at pre-defined time-points during treatment and MRD will be assessed.