Marl

Researchers are collecting detailed information on adults diagnosed with Acute Lymphoblastic Leukemia (ALL) and related blood cancers such as other leukemias and certain types of Non-Hodgkin's Lymphoma. The purpose is to gather real-world data on diagnosis, treatments, and outcomes to support ALL research and improve quality of care. This registry includes patients whether or not they are part of other clinical trials. Participants included in this registry are adults aged 18 and older diagnosed with ALL or similar leukemias who are treated according to established ALL treatment protocols. It also includes patients with specific subtypes of Non-Hodgkin's Lymphoma treated according to B-ALL protocols. The study involves collecting clinical data and biological samples over time to understand treatment responses and disease progression. Throughout the study, researchers will monitor participants' health outcomes, including overall survival for up to 10 years. Data collected will cover diagnostics, treatments received, and patient outcomes in routine clinical care. This long-term follow-up aims to provide valuable insights into the effectiveness of current therapies and patient experiences with these blood cancers.

The trial investigates the effectiveness, safety, and patients' quality of life when using additive chemotherapy after surgery or ablation in patients with metastatic colorectal cancer. This phase III, open-label, randomized, controlled, multicenter study compares two groups: one receiving chemotherapy and the other undergoing active follow-up without additional treatment. All patients have had their metastatic lesions definitively treated before joining the trial. Participants in the chemotherapy group receive up to six months of treatment with either mFOLFOXIRI or mFOLFOX-6, with up to 12 cycles administered every two weeks. The other group undergoes active surveillance without further chemotherapy. The study includes regular tumor biopsies at screening and upon relapse if possible, aiming to study tumor and blood markers. Imaging scans such as CT or MRI of the chest and abdomen are performed every three months during the first two years, then every six months thereafter, with follow-up continuing for up to five years. Throughout the study, patients are monitored every three months with radiologic assessments, blood tests, and quality of life questionnaires. Researchers aim to detect any cancer relapse through imaging and blood markers and evaluate progression-free survival over 24 months. Safety and clinical status are regularly assessed, and structured follow-up is maintained for both groups up to 60 months after randomization.