Dunedin

Researchers are evaluating the efficacy and safety of opevesostat combined with daily corticosteroids compared to alternative treatments abiraterone acetate or enzalutamide in participants with metastatic castration-resistant prostate cancer mCRPC who have previously been treated with one next-generation hormonal agent NHA. The study aims to determine if opevesostat offers better control of disease progression assessed by radiographic progression-free survival, including participants with and without androgen receptor ligand binding domain mutations. Overall survival has also been included as a secondary outcome measure. Participants are randomly assigned to one of two groups. One group receives opevesostat 5 mg orally twice daily, plus dexamethasone 1.5 mg and fludrocortisone acetate 0.1 mg orally once daily, continuing until disease progression. Hydrocortisone is available as a rescue medication if needed. The other group receives either abiraterone 1000 mg once daily with prednisone 5 mg twice daily or enzalutamide 160 mg once daily, also until disease progression. This open-label, phase 3 study compares these two treatment approaches in a parallel design. During the study, participants undergo regular assessments including imaging scans to measure disease progression, safety monitoring, and evaluations of overall survival and quality of life. Researchers track radiographic progression-free survival for up to 52 months and secondary outcomes such as overall survival, time to new treatments, pain progression, and prostate-specific antigen PSA responses for up to approximately 82 months. Participants are closely monitored for adverse events and treatment tolerability throughout the study duration, which spans several years.

Researchers are investigating whether adding intismeran autogene to pembrolizumab after surgery helps people with non-small cell lung cancer NSCLC stay cancer-free longer compared to pembrolizumab with a placebo. This study focuses on participants whose tumors did not fully respond to treatment before surgery. It is a phase 3 trial aiming to evaluate treatment options for resectable stage II to IIIB N2 NSCLC patients who did not achieve a complete pathological response after neoadjuvant therapy. Participants receive neoadjuvant treatment with pembrolizumab and chemotherapy drugs such as cisplatin, carboplatin, pemetrexed, gemcitabine, or paclitaxel, given by intravenous infusion every three weeks for up to four cycles. After surgery, participants receive adjuvant treatment with pembrolizumab every six weeks combined with either intismeran autogene or placebo by intramuscular injection every three weeks, for up to seven and nine doses respectively. During the study, participants undergo treatment cycles, surgery, and follow-up assessments. Researchers evaluate disease-free survival over approximately 97 months and monitor overall survival, metastasis-free survival, quality of life, physical and role functioning, and adverse events up to around 129 months. The study includes regular evaluations and safety monitoring to understand the impact of these treatments on long-term outcomes and participant well-being.

Researchers are evaluating the effectiveness and safety of pirtobrutinib LOXO-305 compared to ibrutinib in participants with chronic lymphocytic leukemia CLL or small lymphocytic lymphoma SLL. The study includes participants who may or may not have received prior treatment for their cancer. Part 1 of the trial lasts up to six years, while Part 2 focuses on treatment-nafve participants with a specific genetic deletion 17p deletion and lasts up to two years. Participants will receive pirtobrutinib or ibrutinib orally, depending on their assigned study group. Part 1 compares pirtobrutinib to ibrutinib in a randomized, open-label design. Part 2 evaluates pirtobrutinib alone in participants with the 17p deletion who have not yet been treated. Treatment continues until disease progression, unacceptable side effects, or other study-defined reasons. During the study, participants undergo regular assessments including clinical evaluations and monitoring of their response to treatment using established criteria. Researchers measure overall response rates, progression-free survival, event-free survival, duration of response, overall survival, time to next treatment, symptom worsening, and treatment tolerability. Participation involves ongoing monitoring for up to six years in Part 1 and two years in Part 2 to evaluate long-term outcomes and safety.

Researchers are evaluating DMX-200 repagermanium, a drug that blocks a receptor involved in inflammation, in patients with focal segmental glomerulosclerosis FSGS who are also receiving an angiotensin II receptor blocker ARB. This Phase 3 study aims to assess the safety and effectiveness of DMX-200 compared to placebo over two years in adults and adolescents aged 12 to 17 years. The study is led by Dimerix Bioscience Pty Ltd and includes a double-blind period followed by an open-label extension to observe long-term effects. Participants receive either 120 mg of DMX-200 or a matching placebo capsule twice daily for 104 weeks during the double-blind treatment phase. Afterward, those who complete this phase may enter a two-year open-label extension where all participants receive DMX-200 twice daily. The study includes a screening and qualification period lasting 6 to 14 weeks, a possible titration phase, a stabilization phase, and a follow-up period after treatments. Throughout the trial, patients will undergo assessments including urine proteincreatinine ratio and kidney function tests like estimated glomerular filtration rate eGFR at multiple time points up to week 104 and during the extension. Safety and tolerability are closely monitored through regular evaluations, adverse event tracking, and follow-up visits. Total participation may last about 230 weeks, covering all study phases and follow-up periods.

Researchers are comparing the effectiveness of two different combinations of immunotherapy drugs with chemotherapy for adults with stage IV or recurrent non-squamous non-small cell lung cancer that has PD-L1 expression of 1% or higher. This phase 3, randomized study focuses on participants who have not previously received systemic treatment for advanced disease. The goal is to determine which combination better improves overall survival and other outcomes in this patient group. Participants will be randomly assigned to receive either Nivolumab plus Relatlimab combined with chemotherapy or Pembrolizumab combined with chemotherapy. The chemotherapy drugs used include Carboplatin, Pemetrexed, or Cisplatin, given in specified doses on scheduled days. Treatment is given as first-line therapy for their cancer, with dosing details managed throughout the study period. During the study, participants will undergo imaging scans like CT or MRI to measure disease status, and blood tests to monitor safety and side effects. The main outcome measured is overall survival over up to five years, along with progression-free survival, response rates, duration of response, and adverse events. Researchers will also assess symptoms related to lung cancer over two years. Participants are monitored regularly to track these outcomes and ensure safety throughout the study duration, which may last several years.

This trial investigates the effectiveness and safety of two treatment combinations for people with relapsed or refractory multiple myeloma who have received one to three prior treatments and were previously treated with lenalidomide. It compares mezigdomide, bortezomib, and dexamethasone MeziVd against pomalidomide, bortezomib, and dexamethasone PVd to see which is better for this condition. The study is a Phase 3, randomized, open-label trial sponsored by Celgene. Participants receive either the MeziVd combination or the PVd combination, with specified doses given on certain days according to the study plan. These treatments are given as drugs, and participants are randomly assigned to one of these two groups to compare their effects. The study will continue for up to approximately five years to evaluate long-term outcomes. During the study, participants will be monitored regularly through various assessments including measuring disease progression, survival, response to treatment, and quality of life using specific questionnaires EORTC QLQ-C30 and QLQ-MY20. Blood samples may be checked for drug levels, and adverse events will be tracked. The main focus is progression-free survival, measured from randomization until disease worsening or death. Participants health and responses will be followed for up to five years, with ongoing visits and evaluations throughout this period.

Researchers are evaluating the efficacy and safety of tulisokibart in participants with moderately to severely active Crohns disease. This program includes two studies Study 1 involves both induction and maintenance treatment phases, while Study 2 focuses only on induction treatment. The main goal is to determine if one or more doses of tulisokibart are more effective than placebo in achieving clinical remission and endoscopic response at various time points up to Week 52. Participants are randomly assigned to receive different dosing regimens of tulisokibart or placebo. These regimens include high or low doses administered intravenously followed by subcutaneous injections, or subcutaneous injections alone. Some participants may continue in an extension phase receiving subcutaneous doses after completing their original treatment arm if they meet specific requirements. The studies use a double-blind design to compare tulisokibarts effects against placebo. During the trial, participants undergo regular assessments to measure clinical remission, endoscopic response, and other health outcomes using tools like the Crohns Disease Activity Index and stool frequency with abdominal pain scores. Safety evaluations include monitoring adverse events and treatment discontinuations. The studies last up to 52 weeks for Study 1 and 12 weeks for Study 2, with multiple visits to assess treatment effects and participant health under medical supervision.

This research aims to evaluate the long-term safety and explore the efficacy of astegolimab in adults aged 40 to 90 years with chronic obstructive pulmonary disease COPD. It focuses on participants who have completed a 52-week placebo-controlled treatment period in previous studies GB43311 or GB44332. The study is a phase 3, open-label extension to gather extended safety information on this drug in COPD patients. Participants from the parent studies who qualify will receive subcutaneous injections of astegolimab every two weeks throughout the study until it ends. This open-label extension allows all participants to receive the active drug without placebo comparison. The study continues treatment beyond the initial 52-week period to monitor long-term effects. During the study, participants will be monitored for adverse events up to 12 weeks after their last dose of astegolimab. Researchers will collect safety data to understand the incidence of any side effects. The study involves regular assessments and follow-ups to ensure participant well-being, with the total duration lasting until July 2034.

Researchers are evaluating the effectiveness and safety of two fixed-duration treatment combinations for adults with previously untreated chronic lymphocytic leukemia CLL. The study compares sonrotoclax plus zanubrutinib with venetoclax plus acalabrutinib to determine which regimen may better manage this condition. This Phase 3 trial aims to provide insights into these oral therapies for CLL patients needing initial treatment. Participants will be randomly assigned to receive either sonrotoclax and zanubrutinib or venetoclax and acalabrutinib. Both treatment groups will follow a fixed duration of therapy, after which participants will be observed without active treatment. The study drugs are taken orally, and the treatment period is followed by a monitoring phase to evaluate ongoing health. During the study, participants will undergo evaluations including imaging tests to measure disease status and assessments of bone marrow and organ function. Researchers will track progression-free survival and minimal residual disease levels up to about 70 months. Other outcomes such as overall survival, response rates, adverse events, and quality of life will also be monitored. The total study duration extends until November 2031, offering long-term follow-up for participants.

Researchers are evaluating the combination of sonrotoclax plus zanubrutinib compared with zanubrutinib plus placebo in adults with relapsed or refractory mantle cell lymphoma MCL. This Phase 3 randomized, double-blind study aims to compare how well these treatments work and assess their safety in this patient population. The study is sponsored by BeOne Medicines and focuses on patients who have previously received 1 to 5 prior systemic therapies including anti-CD20 monoclonal antibody or chemoimmunotherapy. Participants will receive either sonrotoclax plus zanubrutinib or placebo plus zanubrutinib, both administered orally. The study has two groups one receiving the combination of sonrotoclax and zanubrutinib, and the other receiving zanubrutinib with placebo. Treatment continues as per protocol, and the study includes detailed assessments of response and safety over time. During the study, participants will be monitored for progression-free survival as the primary outcome, assessed by an independent review committee over approximately 41 months. Secondary outcomes include overall survival, response rates, duration of response, health-related quality of life, and adverse events up to around 58 months. Regular evaluations will be conducted to assess disease status, quality of life, and safety throughout the trial, which is planned to complete by 2032.