Wendouree

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 the safety, tolerance, and effects of elritercept, alone and combined with the JAK inhibitor ruxolitinib, in adults with myelofibrosis (MF). This Phase 2 study aims to learn how elritercept impacts the signs and symptoms of MF, how the body processes the drug, and its effects on anemia and blood cell counts. Elritercept is an investigational protein designed to boost red blood cell and platelet production by blocking certain signals that suppress blood formation. Participants receive elritercept as a subcutaneous injection either alone or in combination with oral ruxolitinib tablets. The study includes different groups based on prior treatments: those previously treated with JAK inhibitors and those currently on ruxolitinib with insufficient disease control or side effects limiting dose. A specific group in Brazil includes participants with no prior JAK inhibitor treatment. The study monitors participants over about 8 years, including long-term extension periods. During the study, participants will be regularly assessed for side effects, blood cell levels, and overall health. Researchers will track adverse events and serious side effects from informed consent through 30 days after the last dose. Other evaluations include laboratory tests, symptom assessments, and pharmacokinetic analyses to understand how elritercept behaves in the body. Participants agree to follow all study procedures and return for follow-up visits throughout the study period.

Researchers are evaluating the safety and tolerance of elritercept, a recombinant fusion protein, in adults with anemia linked to lower-risk myelodysplastic syndromes (MDS). The study aims to understand how elritercept affects red blood cell production and to monitor participants for any worsening of MDS during treatment. This is a Phase 2, open-label study focused on patients with very low, low, or intermediate risk MDS. Participants receive elritercept through subcutaneous injections at different dose levels to assess safety and effects. The study includes multiple parts, with initial treatment cycles followed by an extension phase for those who complete the first part without dose-limiting toxicities and may benefit from continued treatment. The study also includes several cohorts based on specific MDS characteristics and transfusion needs. During the study, participants undergo regular evaluations including blood tests, bone marrow assessments, and monitoring for adverse events. Researchers will track the number of treatment-emergent and serious adverse events for up to 11.2 years. Participants are closely monitored for how well they tolerate elritercept and its impact on anemia and red blood cell production throughout the study duration.

Researchers are evaluating the effectiveness, safety, and tolerability of mavorixafor in people aged 12 and older who have congenital or acquired primary autoimmune and idiopathic chronic neutropenic disorders. These participants experience repeated and/or serious infections due to low neutrophil levels. The study aims to show clinical benefit by increasing circulating neutrophils and reducing infection rates. Participants will continue their existing treatments, which may include granulocyte-colony stimulating factor (G-CSF), immunoglobulin replacement, prophylactic antibiotics, or observation without active treatment. They will be randomly assigned to receive either mavorixafor or a placebo, with both drugs given according to a set schedule. The study is double-blind and placebo-controlled, conducted across multiple centers. During the study, researchers will monitor participants for up to 52 weeks, focusing on the annual infection rate and the number of participants achieving a positive response in absolute neutrophil count. Participants will undergo regular assessments, including blood tests to measure neutrophil levels and evaluations for infections. The study includes safety monitoring and requires participants to maintain stable doses of their background therapies unless safety concerns arise.

Researchers are evaluating the long-term safety and effectiveness of pembrolizumab (MK-3475) in participants with advanced solid tumors or blood cancers who have previously taken part in other pembrolizumab-based studies. This phase 3 study includes participants who are either currently on treatment or in follow-up from prior parent studies. It aims to understand how well pembrolizumab works over an extended period, up to approximately 10 years, by observing overall survival and safety outcomes. The study has three phases: First Course Phase, Survival Follow-up Phase, and Second Course Phase. Participants who were receiving pembrolizumab, pembrolizumab-based combinations, or lenvatinib in their parent studies will continue treatment in the First Course Phase, completing up to 35 doses every 3 weeks or 17 doses every 6 weeks. Those in the Follow-up Phase will enter the Survival Follow-up Phase without additional treatment but will be monitored. Participants eligible for a Second Course Phase, who have not received other anticancer treatments since their prior pembrolizumab dose and meet health criteria, may receive up to 17 doses every 3 weeks or 8 doses every 6 weeks of pembrolizumab or its combinations. Some may also receive other study drugs such as olaparib, MK-4280, MK-4280A, or pembrolizumab with berahyaluronidase alfa. Participants will be involved in regular treatment visits, safety checks, and long-term monitoring for up to about 10 years to assess overall survival. Researchers will evaluate clinical outcomes, monitor any side effects, and check organ function and physical health status. The study includes detailed eligibility screening, including physical assessments and adherence to contraception requirements for women of childbearing potential. Safety follow-up is ongoing to ensure participant well-being throughout the study.

Researchers are studying Tinodasertib, a MNK inhibitor, alone or combined with Pembrolizumab, a PD-1 inhibitor, or Irinotecan, a topoisomerase inhibitor, in patients with locally advanced or metastatic colorectal cancer (CRC). This Phase II trial aims to find the best dose of Tinodasertib and assess its safety, tolerability, and effectiveness when given alone or with these other drugs. The study includes patients who have had previous treatments and focuses on those with specific molecular profiles of CRC. The study has two parts. The first part is a dose escalation run-in to determine the maximum tolerated dose and recommended Phase 2 dose of orally given Tinodasertib, either alone or combined with intravenous Pembrolizumab or Irinotecan. The second part expands the patient group treated at this recommended dose to evaluate clinical activity and safety. Treatment regimens involve oral and intravenous medications, with eligibility partly based on prior therapies and tumor characteristics. Participants will be involved for about two years from enrollment, during which researchers will monitor adverse events, serious adverse events, dose-limiting toxicities, and treatment-emergent side effects. Effectiveness will be measured using objective response rates according to established cancer evaluation criteria. The study includes assessments like tumor tissue sampling, imaging for measurable disease, performance status evaluations, and regular safety monitoring throughout the trial.

Researchers are evaluating treatments for patients with hormone receptor-positive (HR+), HER2-negative advanced or metastatic breast cancer that has a PIK3CA mutation. This Phase 3 study compares the effectiveness and safety of RLY-2608 combined with fulvestrant versus capivasertib combined with fulvestrant. The study focuses on patients whose cancer returned or worsened after treatment with a CDK4/6 inhibitor. Participants will receive either RLY-2608 taken orally twice daily every day in 28-day cycles or capivasertib taken orally twice daily on days 1 through 4 each week within a 28-day cycle. All participants will also receive fulvestrant by intramuscular injection on day 1 and day 15 of the first cycle, then on day 1 of each following 28-day cycle. Treatment continues until disease progression or other criteria are met. During the study, researchers will monitor participants regularly to assess progression-free survival, which is the time from starting treatment until cancer progression or death. Assessments include radiographic imaging based on RECIST v1.1 criteria and safety evaluations. The study duration may extend up to approximately 77 months, allowing for long-term monitoring of treatment effects and safety.