Lebach

Researchers are evaluating the real-world effectiveness, safety, and patient compliance of ribociclib combined with an aromatase inhibitor for adjuvant treatment in patients with hormone receptor-positive, HER2-negative early breast cancer at high risk of recurrence. This observational study also compares ribociclib treatment with abemaciclib plus endocrine therapy and endocrine therapy alone, aiming to better understand treatment decisions and clinical adoption in routine practice. The study is conducted across breast centers and gynecological practices to represent typical healthcare settings. Participants receive treatment based on their physicians clinical judgment without randomization or intervention assignment. The study collects data from patients treated with ribociclib plus aromatase inhibitor with or without luteinizing hormone-releasing hormone LHRH, abemaciclib plus endocrine therapy with or without LHRH, or endocrine therapy alone with or without LHRH. Baseline data and follow-up information on adverse events, quality of life, treatment adherence, and socio-economic factors are gathered over time. During the study, participants undergo assessments including evaluation of invasive disease-free survival up to 36 months, quality of life questionnaires, medication adherence reports, and monitoring of adverse events and treatment changes. Data on reasons for treatment decisions, patient perceptions, and healthcare provider involvement are also collected. The study duration extends up to 39 months to provide a comprehensive overview of treatment impact and patient experience in real-world clinical settings.

Researchers are collecting long-term clinical follow-up data on patients with multiple myeloma who previously took part in therapy studies conducted by the German-Speaking Myeloma Multicenter Group GMMG. The study focuses on tracking overall survival, progression-free survival, and follow-up time to better understand the outcomes of these patients. This national registry gathers comprehensive data from multiple centers in Germany, combining therapy study results with ongoing patient information for scientific research. This is an observational, non-interventional registry that includes retrospective and prospective data on multiple myeloma patients. It incorporates basic patient data, diagnosis details, therapies received, and long-term follow-up information. Patients are observed continuously while receiving standard care until death, loss to follow-up, or withdrawal of consent. Follow-up information is collected every six months until the first disease progression and annually thereafter, using a secure, pseudonymized database with automated data checks. Participants contribute data through routine clinical visits without receiving experimental treatments. The study measures progression-free survival at 5 years and beyond, overall survival, causes of death, and therapy-free intervals after relapse. Data collection includes regular clinical monitoring and centralized oversight to ensure accuracy. This registry supports ongoing research by providing detailed long-term outcome data for multiple myeloma patients, with no limit on sample size and participation expected to continue until the study ends in 2027.

Researchers are evaluating maintenance therapies for patients with newly diagnosed multiple myeloma who have undergone induction therapy and autologous stem cell transplantation ASCT. The study compares a combination of iberdomide and isatuximab with iberdomide alone to determine if adding isatuximab reduces measurable myeloma cells in the bone marrow after two years. This is a multicenter, randomized, open phase III trial building on prior treatments from the GMMG-HD8DSMM XIX trial or similar regimens. Participants are randomly assigned to one of two groups. One group receives oral iberdomide alone for 39 cycles, each lasting 29 days, with dexamethasone added during the first cycle. The other group receives the same iberdomide regimen plus subcutaneous isatuximab injections using a wearable injector system, with dexamethasone also given in the first cycle. Treatment continues for up to 36 months. Randomization considers factors like minimal residual disease MRD status and the number of transplantations. During the study, participants will undergo bone marrow assessments to measure MRD using next-generation flow cytometry. Researchers will monitor progression-free survival, overall survival, response rates, and quality of life using validated questionnaires. Safety and treatment effects will be followed for up to five years after randomization. Participants will have regular evaluations including laboratory tests and clinical assessments throughout the maintenance period and follow-up.

Researchers are conducting a registry study involving adult patients diagnosed with acute myeloid leukemia AML and related myeloid neoplasms, including newly diagnosed or relapsedrefractory cases. The study aims to collect comprehensive data on patient characteristics, family history, biological disease profiles, and clinical outcomes. It also focuses on analyzing disease-related genetic markers and the impact of measurable residual disease MRD using various methods. The study does not involve specific treatments but collects data and biological samples such as bone marrow, blood, plasma, and normal tissue including skin biopsies and other specimens. This observational study enrolls patients from around 80 to 90 sites in Germany and Austria. Patients treatment responses, decisions, and outcomes are tracked over time. Participants are observed for up to 10 years, during which researchers gather information on treatment response, survival, relapse rates, quality of life, and genetic markers. The study includes assessments of event-free survival, relapse-free survival, cumulative incidence of relapse and death, and overall survival. Patient consent is required for registration, data storage, and biobanking of specimens for analysis throughout the observation period.