Ravensburg

Researchers are evaluating the real-world effectiveness, safety, and tolerability of ribociclib combined with an aromatase inhibitor, with or without luteinizing hormone-releasing hormone (LHRH) therapy, for adjuvant treatment in patients with hormone receptor-positive, HER2-negative early breast cancer at high risk of recurrence. The study also compares data from patients treated with abemaciclib plus endocrine therapy with or without LHRH, and those receiving endocrine monotherapy with or without LHRH. This observational study aims to understand treatment decisions and clinical use of ribociclib after its approval, collecting socio-economic data, quality of life, and patient compliance information. Participants receive treatment based on their physician's clinical judgment without study-assigned interventions. The treatments observed include ribociclib with an aromatase inhibitor LHRH, abemaciclib with endocrine therapy LHRH, or endocrine monotherapy LHRH. The study is conducted in various breast cancer centers and gynecological practices in Germany and Austria to represent local healthcare settings. Participants undergo assessments to monitor treatment effectiveness, safety, quality of life, and adherence to therapy over time. Data collected include clinical outcomes, adverse events, socio-economic status, and patient-reported compliance. The primary outcome measured is invasive disease-free survival over 36 months. This information will help inform clinical decision-making and improve outcomes for patients with early breast cancer in routine practice.

Researchers are evaluating the safety, tolerability, and effectiveness of LP352 in reducing seizures among children and adults diagnosed with Dravet Syndrome (DS). This phase 3, double-blind, randomized, placebo-controlled study aims to compare LP352 with a placebo to better understand its impact on seizure frequency in this population. The study involves participants aged 2 to 65 years and addresses the challenges patients with DS face due to various seizure types and treatment responses. Participants will receive either LP352 or a matching placebo, administered orally or through a feeding tube (G-tube or PEG tube). The study includes several phases: an initial screening period, followed by a titration period to adjust doses, then a maintenance period where treatment continues, and finally a taper period to gradually reduce treatment before a follow-up phase. The entire study duration is approximately 24 months. During the study, participants will be monitored for changes in the frequency of countable motor seizures compared to their baseline seizure activity over up to 15 weeks. They will be required to complete diaries throughout the study to track seizures and treatment adherence. Safety and tolerability will also be assessed throughout all study phases. The researchers will collect data on seizure counts and monitor participants' health to evaluate LP352's effects comprehensively.

Researchers are evaluating the effectiveness of camizestrant compared to standard endocrine therapy in patients with early breast cancer that is estrogen receptor positive (ER+) and human epidermal growth factor receptor 2 negative (HER2-). These patients have an intermediate or high risk of cancer recurrence and have already completed local treatments such as surgery and possibly chemotherapy, alongside at least 2 years and up to 5 years of standard adjuvant endocrine therapy. The study is a Phase III, open-label trial designed to assess outcomes over a long term. Participants will be randomly assigned to receive either camizestrant, an oral selective estrogen receptor degrader, or one of several standard endocrine therapies including tamoxifen, anastrozole, letrozole, or exemestane, administered according to local approved guidelines. The treatment duration for both groups is planned to last 60 months. Eligible patients may have previously used CDK4/6 inhibitors, and the study will specifically include those with intermediate or high risk of recurrence as determined by clinical and biological markers. During the study, participants will be monitored for up to 10 years from the last patient's randomization to evaluate invasive breast cancer-free survival. Additional outcomes include invasive disease-free survival, distant relapse-free survival, overall survival, safety, and clinical outcome assessments. The study involves ongoing assessments of health status, treatment effects, and safety to determine the long-term benefits and risks of camizestrant compared to standard therapies.

Researchers are evaluating LP352, a treatment for seizures in children and adults with Developmental and Epileptic Encephalopathies (DEE), including Lennox-Gastaut Syndrome (LGS) and other DEE types. This Phase 3, double-blind, randomized, placebo-controlled study aims to assess the effectiveness, safety, and tolerability of LP352. The study involves participants aged 2 to 65 years who experience multiple types of motor seizures and have a history of developmental plateauing or regression. Participants will receive either LP352 or a matching placebo, administered orally or through a gastrostomy tube if needed. The study includes several phases: Screening, a Titration period to adjust dosing, a Maintenance period to continue treatment, followed by a Taper period to gradually reduce the medication, and a final Follow-Up phase. The entire study will last about 24 months. Throughout the study, participants will be closely monitored for changes in the frequency of their countable motor seizures compared to baseline over up to 15 weeks. Researchers will collect data through seizure diaries maintained by participants or caregivers, clinical assessments, and safety evaluations. The study also tracks adherence to treatment and overall tolerability to better understand the impact of LP352 on seizure control and patient well-being.

Researchers are evaluating the effectiveness of capivasertib combined with fulvestrant compared to fulvestrant alone as a neoadjuvant treatment for women with primary high-risk lobular breast cancer that is hormone receptor-positive and HER2-negative. This phase II, multicenter, prospective, open-label, randomized study focuses on measuring complete cell cycle arrest (CCCA), defined by a drop in Ki67 below 2.7% from baseline to week 2 and week 10. The study aims to identify patients who may benefit from chemotherapy sparing and to better understand treatment responses in this specific breast cancer subtype. Participants are randomly assigned to receive either capivasertib plus fulvestrant or fulvestrant alone. The capivasertib group takes 400 mg orally twice daily for four days followed by three days off, repeated for two weeks, then continues this dosing alongside fulvestrant injections (500 mg intramuscularly every 28 days, with an additional dose two weeks after the initial) for eight more weeks. The fulvestrant-only group receives the same injection schedule for ten weeks. Treatment continues until surgery or core biopsy, disease progression, unacceptable side effects, or patient withdrawal. All patients undergo core biopsies during treatment to assess Ki67 levels. Following study treatment, further therapies such as surgery, chemotherapy, radiotherapy, or endocrine therapy are given based on standard care and investigator discretion. Participants will have multiple evaluations including core biopsies to monitor Ki67, laboratory tests, and cardiac assessments. Safety and treatment effects are centrally reviewed by a pathologist who is blinded to the treatment assignment. The main outcome measured is complete cell cycle arrest within 14 weeks. Patients are closely monitored for side effects and disease status throughout the study. The total study duration involves treatment for up to ten weeks with follow-up as per standard clinical care.

Researchers are investigating the use of ribociclib combined with standard endocrine therapy as a first-line treatment for women with advanced hormone receptor positive (HR+) and human epidermal growth factor receptor negative (HER2-) breast cancer. This phase IV, open-label, single-arm study aims to evaluate the progression-free survival (PFS) and overall survival (OS) rates at 12 months, along with quality of life, treatment toxicity, and comprehensive biomarker analysis to understand patterns of treatment efficacy and resistance. Participants will receive ribociclib orally at a dose of 600 mg daily for 21 consecutive days followed by 7 days off, in 28-day cycles, combined with standard endocrine therapy according to current guidelines and local practice. The study includes extensive biomarker sampling before, during, and after treatment or at disease progression, including blood, tissue, and immune cell analyses to support translational research. During the trial, patients will attend scheduled visits for monitoring and assessments including survival status, safety evaluations, and quality of life questionnaires. Biomarker samples such as circulating tumor DNA and RNA, serum, plasma, and tumor tissue will be collected to evaluate biological changes. The trial plans to enroll 1000 female patients across 75 sites in Germany, with comprehensive follow-up to track treatment outcomes and long-term safety.

Researchers are evaluating the effects of stopping CDK4/6 inhibitors in women with metastatic hormone receptor-positive, HER2-negative breast cancer who have had long-lasting disease control. This phase II, low-intervention trial aims to assess whether patients can maintain stable disease after discontinuing CDK4/6 inhibitors following at least 12 months of combined treatment with endocrine therapy. The study focuses on long-term disease stabilization and progression-free survival 12 months after randomization. Participants are assigned to either continue or discontinue CDK4/6 inhibitors such as Palbociclib or Abemaciclib while maintaining endocrine therapy. The study is open-label and multicenter, allowing close observation of treatment effects. During the trial, patients will be monitored to see if disease control persists after stopping the CDK4/6 inhibitor treatment. Throughout the study, participants undergo regular assessments including evaluations of disease status and safety monitoring. Researchers will track progression-free survival at 12 months after randomization as the primary outcome. The trial includes detailed monitoring of participants' health and treatment responses to understand the impact of discontinuing CDK4/6 inhibitors in this patient population.

Researchers are evaluating whether systematic pelvic and para-aortic lymphadenectomy (LNE) improves overall survival in women with stage I or II endometrial cancer who have a high risk of recurrence. The study also aims to assess the impact of LNE on disease-free survival, quality of life, complications, side effects, and the number of lymph nodes removed. A total of 640 patients with confirmed high-risk endometrial cancer will be included in the trial. Participants will be randomly assigned to one of two groups. In the first group, patients will undergo a total hysterectomy and bilateral salpingo-oophorectomy, with an additional omentectomy if they have serous or clear cell cancer types. The second group will receive the same procedures plus systematic pelvic and para-aortic lymphadenectomy up to the level of the left renal vein. This approach allows comparison between standard surgery and surgery with lymphadenectomy. During the study, patients will be monitored for overall survival over 60 months. Researchers will also evaluate disease-free survival and quality of life, while tracking complications and side effects of the treatments. Informed consent will be obtained, and patients’ compliance and health status will be regularly assessed. The trial includes close follow-up to observe long-term effects and outcomes of the surgical procedures.

Researchers are evaluating whether adding elacestrant, an oral selective estrogen receptor degrader (SERD), to standard olaparib therapy improves progression-free survival in patients with hormone receptor-positive, HER2-negative locally advanced or metastatic breast cancer who have gBRCA1/2 mutations. This phase II, multi-center, randomized, open-label study addresses the urgent need for better treatments in this patient group, who typically have low progression-free survival. Elacestrant has been approved for certain breast cancers resistant to endocrine therapy, and olaparib is an approved PARP inhibitor for gBRCA-mutated metastatic breast cancer. Participants will be randomly assigned in a 2:1 ratio to one of two treatment groups: Arm A receives 600 mg olaparib plus 400 mg elacestrant daily, while Arm B receives 600 mg olaparib daily alone. Treatment continues until disease progression, unacceptable side effects, patient withdrawal, or study completion. Blood tests are done at the start of each treatment cycle, and tumor imaging as well as quality of life assessments are conducted every three months or when progression is suspected. During the study, participants will undergo regular blood tests and imaging scans to monitor tumor status and safety. Quality of life questionnaires will also be used to assess patient well-being. Researchers will measure progression-free survival up to 48 months from randomization, defined as time until disease progression or death. The study includes ongoing safety monitoring and follow-up until the end of the study period.

The FUTURE trial is a phase II, open-label, multicenter study investigating the combination of futibatinib with immunotherapy, targeted therapy, or chemotherapy in patients with colorectal cancer and other solid tumors. The main goal is to evaluate the effectiveness, safety, and feasibility of these combinations and to identify biomarkers that may predict clinical outcomes. This study focuses on patients with unresectable or metastatic colorectal adenocarcinoma who have not received previous palliative treatment. Participants will receive a combination treatment including mFOLFOX chemotherapy, given on days 1, 15, and 29 of a 6-week cycle, and tislelizumab, administered intravenously on days 1 and 22. Futibatinib will be taken orally once daily without interruption. Treatment will continue for up to 12 months or until disease progression, unacceptable side effects, patient choice, or investigator decision. The study plans to enroll 33 patients. During the trial, patients will be regularly assessed for treatment response using the Overall Response Rate based on RECIST v1.1 criteria over a period of up to 27 months. Additional outcomes include duration of response, progression-free survival, overall survival, safety, and quality of life. Researchers will also analyze molecular biomarkers in relation to clinical outcomes. Participants will undergo scheduled visits, examinations, and laboratory tests throughout the study to monitor health and treatment effects.