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Showing 1-18 of 18 trials
NCT06383143
The investigators plan to establish a dedicated network of Italian Hematologic Departments interconnected with the Amyloidosis Research and Treatment Center in Pavia to: 1. Implement a biomarker-based screening strategy to promote early diagnosis of AL amyloidosis among at-risk patients, including patients with monoclonal gammopathy of undetermined significance, MGUS, and altered free light chain ratio (aFLCR), and patients with smoldering multiple myeloma (SMM) 2. Expedite and facilitate patients' referral and their enrollment in ongoing pre-clinical/clinical studies, also to reflect a broader spectrum of the real-world population of patients with AL amyloidosis in Italy; 3. Investigate the clinical utility of novel diagnostic technologies, including light chain sequencing and N-glycosylation analysis
NCT06192979
Achievement of complete hematologic response (CHR) is vital for systemic AL amyloidosis. Currently, the CHR rate of daratumumab, bortezomib, and dexamethasone (DBD) is close to 60%. Considering that Bcl-2 inhibitor is effective for AL amyloidosis with t(11; 14) and the median hematologic onset time of DBD is 7 days. We design a a prospective study on AL amyloidosis with t(11; 14). All patients receive DBD at the beginning. Patient will receive DBD for at least 6 cycles if achieve rapid hematologic response at day 7, while other patients will receive daratumumab, venetoclax and dexamethasone.
NCT04754945
This phase I trial studies the side effects of isatuximab and to see how well it works in treating patients with high risk immunoglobulin light chain amyloidosis (AL amyloidosis). Isatuximab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread.
NCT07250269
This is a Phase 1b open-label, multicenter, non-randomized study of GC012F, a CD19/BCMA dual CAR T cell therapy, in adult participants with relapsed/refractory AL amyloidosis.
NCT03315026
Autologous stem cell transplant is beneficial to patients who are diagnosed with multiple myeloma or systemic amyloidosis. However, undesired symptoms such as weakness, fatigue, nausea, pain and sleep disturbance after transplant can contribute to complications and increase the how long the patient is in the hospital, especially in patients age 60-75. Research has shown that the development and the intensity of these symptoms are closely associated with an increase in a protein called a cytokine which is involved in the inflammatory response in the human body. One of the cytokines is called Interleukin-6 or IL-6.Therefore, this study will investigate if blocking IL-6 with an agent called siltuximab, administered before and after transplant, will decrease the symptom burden after transplant to improve quality of life and recovery in the immediate post-transplant period.
NCT07103863
1. Goal of the Study: The goal of this prospective observational study is to develop and validate a novel, non-invasive method for predicting the prognosis of patients with light-chain cardiac amyloidosis (AL-CA). This method integrates advanced multi-modal imaging techniques and artificial intelligence (radiomics) to provide early and accurate assessment of treatment response and survival outcomes. 2. Main Question: Can a multi-modal radiomics model, based on the fusion of \[¹⁸F\]FAPI PET/CT (assessing fibroblast activation) and 3D Cardiac MRI (CMR) (assessing structural damage) imaging data, accurately predict 12-month all-cause mortality and dynamically track disease progression in patients with AL-CA receiving standard care? 3. Participants: Population: Patients diagnosed with AL-CA (confirmed by endomyocardial biopsy or extracardiac biopsy plus specific cardiac criteria: NT-proBNP \>332 pg/mL, mean left ventricular wall thickness \>12 mm, excluding hypertension/other causes). Setting: Single-center study at Beijing Anzhen Hospital, Capital Medical University. Number: 49 patients (calculated sample size accounting for dropouts). Key Criteria: Inclusion: Confirmed AL-CA diagnosis, receiving standard AL-CA treatment (chemotherapy e.g., Daratumumab-based regimen + supportive cardiac care). Exclusion: Active infection, advanced malignancy (life expectancy \<12 months), severe cognitive impairment/immobility affecting imaging compliance/follow-up. 4. Study Design \& Procedures: Design: Single-center prospective cohort study. Intervention: Participants receive standard-of-care treatment for AL-CA as per guidelines (chemotherapy regimen based on Daratumumab, Bortezomib, Cyclophosphamide, Dexamethasone; tailored cardiac support including diuretics, rate control, anticoagulation if needed). Procedures: Baseline: Upon enrollment, participants undergo comprehensive assessment: \[¹⁸F\]FAPI PET/CT scan, 3D CMR scan, blood tests (NT-proBNP, troponin, free light chains, etc.), clinical staging (Mayo 2012), functional assessment (NYHA class), quality of life questionnaire (KCCQ). Imaging: Specialized software (Siemens True D) performs cross-platform fusion of PET/CT and 3D CMR images. Radiomics features are extracted from the fused images using dedicated software (Siemens FeAture Explorer). Follow-up: Clinical: Every 3 months (symptoms, medication adherence, adverse events, lab tests including NT-proBNP). Imaging: Repeat \[¹⁸F\]FAPI PET/CT and 3D CMR scans at 6 months post-baseline. Radiomics features are extracted again. Endpoints: Primary endpoint is 12-month all-cause mortality. Secondary endpoints include re-hospitalization rates and changes in NYHA class. Follow-up continues until the 12-month endpoint for all participants. Data Analysis: Machine learning (LASSO-Cox regression) is used to select key radiomics features from baseline and 6-month scans and integrate them with quantitative imaging parameters (FAPI uptake volume, SUVmax, LGE burden, ECV) and clinical data to build prognostic models predicting 12-month survival. 5. Comparison: Researchers will compare the predictive performance of the developed multi-modal radiomics model against: * Traditional clinical biomarkers: NT-proBNP levels and Mayo Clinic staging. * Standard quantitative imaging parameters alone: Such as myocardial FAPI uptake volume, SUVmax, or CMR-derived extracellular volume (ECV) measured at baseline and 6 months. The goal is to demonstrate superior accuracy in predicting 12-month all-cause mortality using the integrated radiomics approach.
NCT06971848
Biotherapies are biological (extracted from an organism or living tissue) or biotechnological drugs used in the treatment of multiple conditions, such as autoimmune inflammatory diseases, cancers, and hematologic diseases. In recent years, these biotherapies have notably emerged in the treatment of cancers and hematologic disorders. As such, most patients with cancers or hematologic diseases will likely receive a biotherapy as part of their care pathway. These biotherapies are associated with various side effects, including hypersensitivity or allergic reactions, which are often poorly characterized in clinical trials. These reactions manifest as symptoms without specific dermatologic or allergologic semiology (such as itching, erythema, shortness of breath, sometimes digestive issues, or discomfort, and in some cases, an anaphylactic reaction). Unlike other treatments, such as antibiotics and neuromuscular blockers, there are currently no guidelines on the concentrations to use in skin tests for biotherapies. We propose conducting prospective clinical research to scientifically establish the concentrations to be used when investigating hypersensitivity to a biotherapy, in line with best practice recommendations for drug skin testing.
NCT05486481
This phase I/II trial tests the safety, side effects, and best dose of venetoclax, daratumumab, and dexamethasone for the treatment of systemic light-chain amyloidosis in patients with a deoxyribonucleic acid (DNA) abnormality called a translocation involving chromosomes 11 and 14, or "t(11;14)". Venetoclax works by attaching to a protein called Bcl-2, in order to kill cancer cells. Daratumumab works by binding to a target on the surface of cancer cells called Cluster of differentiation 38 (CD38). When daratumumab binds to CD38, it enables the immune system to find the cancer cell and kill it. Dexamethasone is a type of drug called a corticosteroid. A corticosteroid is a drug made of artificial steroid hormones, that are used to treat symptoms such as inflammation (swelling and irritation to a part of the body). The combination of these medications may more effectively treat patients with systemic light-chain amyloidosis and t(11;14).
NCT06769555
The goal of this clinical trial is to evaluate the effectiveness and safety of CM-336, which is a BCMA/CD3 BiTE, in patients with relapsed/refractory AL amyloidosis or newly diagnosed AL amyloidosis with insufficient depth of hematologic response after induction therapy.
NCT04839003
The purpose of this protocol is to generate a large registry of patients with AL amyloidosis.
NCT05066607
This phase 2 study ain to evaluate the efficacy of Isatuximab plus Pomalidomide and Dexamethasone (IPd), in patients with AL amyloidosis not in VGPR or better after any previous therapy. It will enrolled 46 patients (34 in France and 12 in Australia) through 15 sites (11 in France and 4 in Australia).
NCT06065852
The goal of this National Registry is to is to collect information from patients with rare kidney diseases, so that it that can be used for research. The purpose of this research is to: * Develop Clinical Guidelines for specific rare kidney diseases. These are written recommendations on how to diagnose and treat a medical condition. * Audit treatments and outcomes. An audit makes checks to see if what should be done is being done and asks if it could be done better. * Further the development of future treatments. Participants will be invited to participate on clinical trials and other studies. The registry has the capacity to feedback relevant information to patients and in conjunction with Patient Knows Best (Home - Patients Know Best), allows patients to provide information themselves, including their own reported quality of life and outcome measures.
NCT01604122
This study is an online (web-based) or paper-based survey for patients with transthyretin familial amyloidosis polyneuropathy (TTR-FAP) and caregivers. The results will be used to describe the emotional, physical, and financial impact of having TTR-FAP or caring for someone who has the disease.
NCT04984330
The purpose of this study is to test the safety and efficacy of Selinexor and Dexamethasone and see what effects it has on AL amyloidosis.
NCT03236792
Light chain (AL) amyloidosis is a bone marrow disorder that affects a wide range of organs that can lead to organ dysfunction and death. Amyloid is an abnormal protein that is produced in your bone marrow and cannot be broken down. It builds up in different organs preventing them from working well. The most commonly affected organs are the kidneys, heart, liver, spleen, nervous system, and digestive tract. Treatment with chemotherapy can stop the growth of abnormal cells that produce this abnormal protein. Decrease in amyloid protein in the body improves the function of the affected organs. The primary purpose of this study is to determine the safest dose of the medications and how well you tolerate them or the "maximum tolerated dose" (MTD). The study uses Ixazomib in combination with cyclophosphamide and dexamethasone to treat people with newly diagnosed AL amyloidosis. This combination of medications is an oral regimen that is taken over 6 cycles. The first part of study will determine the safety of this regimen and the second part of the study will determine how effective this combination of drugs is to treat your disease.
NCT03000660
This is a study to determine the safety, tolerability and maximum tolerated dose of Venetoclax (ABT-199) and dexamethasone in relapsed or refractory amyloid light chain (AL) amyloidosis patients.
NCT02613182
The rationale for this study is to provide additional treatment with NEOD001 for subjects who complete Study NEOD001-001, and to continue to evaluate long term safety and tolerability. All subjects in the current NEOD001 trials are being dosed at 24 mg/kg, which will be continued in this study.
NCT00294671
The purpose of this study is to determine if diflunisal can prevent progressive lower leg nerve damage in patients with familial amyloidosis polyneuropathy. Funding Source - FDA Office of Orphan Products Development (OOPD); National Institute of Neurological Disorders and Stroke (NINDS)