Midlothian

Researchers are investigating new treatments for high-risk, early-stage breast cancer, specifically targeting two types triple-negative breast cancer TNBC and hormone receptor-low positiveHER2-negative breast cancer. These cancers are characterized by low or no HER2 protein and low hormone receptor presence. The study aims to evaluate if adding sacituzumab tirumotecan sac-TMT to pembrolizumab and chemotherapy can better reduce cancer cells in tumors and lymph nodes and improve the length of time patients live without cancer progression compared to pembrolizumab with chemotherapy alone. Participants in this trial receive one of two treatment plans. One group gets sacituzumab tirumotecan intravenously every two weeks plus pembrolizumab every three weeks for 12 weeks, followed by pembrolizumab with carboplatin and paclitaxel for another 12 weeks. After 3 to 6 weeks, surgery and optional radiation therapy take place, followed by pembrolizumab for about 28 weeks. Participants with remaining disease may receive additional treatments chosen by their doctors, including olaparib, capecitabine, doxorubicin, epirubicin, or cyclophosphamide. The other group receives chemotherapy drugs carboplatin and paclitaxel with pembrolizumab initially, then pembrolizumab with cyclophosphamide and doxorubicin or epirubicin, followed by surgery, optional radiation, and pembrolizumab for about 28 weeks, with similar additional options for residual disease. During the study, participants undergo core needle biopsies, receive intravenous infusions of study drugs, and have surgery and possible radiation therapy. Researchers assess outcomes such as the percentage of participants with no detectable cancer cells at surgery pathological complete response, event-free survival up to about 92 months, and overall survival up to nearly 10 years. Quality of life and side effects are monitored through questionnaires and adverse event tracking. The study lasts several years, with various assessments throughout treatment and follow-up periods to gather comprehensive data on treatment effects and safety.

Researchers are evaluating the efficacy and safety of elecoglipron, an oral tablet taken once daily, for weight management in adults with obesity or overweight. This Phase III global, randomized, double-blind, placebo-controlled trial includes two independent pivotal studies one in adults without type 2 diabetes T2DM and the other in adults with T2DM, all having at least one weight-related health condition. The goal is to understand how elecoglipron compares to placebo when combined with diet and exercise. Participants will be randomly assigned to receive either one of two doses of elecoglipron or a matching placebo daily. Study 1 involves about 3000 adults living with obesity or overweight without T2DM, while Study 2 involves about 1500 adults with obesity or overweight and T2DM. Both studies last 72 weeks, during which changes in body weight and other health measures will be monitored. During the trial, participants will undergo regular health assessments including measurements of body weight, waist circumference, blood sugar control, blood pressure, and other related health indicators. Researchers will track percent change in body weight from baseline at 72 weeks as the primary outcome. Participants will be monitored closely throughout the study to assess safety and effectiveness of the treatment in managing weight and associated health conditions.

Researchers are evaluating if immunotherapies alone or combined with other drugs can delay or prevent colorectal cancer from returning in patients who test positive for circulating tumor DNA ctDNA after their treatment. The study focuses on patients with colorectal cancer who have minimal residual disease following surgery and chemotherapy. The immunotherapies being studied are cemiplimab, fianlimab, and REGN7075, which work by activating the immune system to target and destroy cancer cells. Participants will receive one of three treatments cemiplimab alone, cemiplimab combined with fianlimab, or cemiplimab combined with REGN7075. Treatments are given intravenously with specific dosing amounts e.g., cemiplimab 350 mg. Eligible patients must have confirmed ctDNA positivity from commercial assays and will have confirmation via a special trial assay. Treatment starts after enrollment, with patients assigned to one of the treatment groups in a parallel design. During the study, participants will have regular assessments including ctDNA testing to monitor clearance and sustainability of clearance over periods ranging from 12 weeks up to 3 years. Researchers will also track recurrence-free survival and safety, including monitoring for toxicities during the treatment and up to 60 days after. Blood tests and imaging will be used to ensure patients meet criteria and to evaluate treatment effects. The total participation may last several years, with ongoing follow-up to observe outcomes.

Researchers are evaluating the effectiveness and safety of Datopotamab Deruxtecan Dato-DXd with or without Durvalumab compared to investigators choice chemotherapy combined with Pembrolizumab in patients with PD-L1 positive locally recurrent inoperable or metastatic triple-negative breast cancer TNBC. This Phase III, randomized, open-label, international study aims to determine if Dato-DXd with Durvalumab can improve progression-free survival and overall survival while assessing quality of life impacts in this patient population. Participants are assigned to one of three groups Dato-DXd with Durvalumab, investigators choice chemotherapy paclitaxel, nab-paclitaxel, or gemcitabine plus carboplatin combined with Pembrolizumab, or Dato-DXd alone. All study drugs are given by intravenous infusion. The study includes stratification by geographic region, disease-free interval, and prior PD-1PD-L1 treatment. Treatment continues with monitoring up to about 33 months for progression-free survival and safety, with some outcomes followed up to 64 months. Throughout the study, participants undergo assessments including imaging to measure tumor response using RECIST criteria, laboratory tests, and questionnaires to evaluate symptoms and quality of life. Researchers monitor time to disease progression, overall survival, response duration, and safety outcomes. Follow-up includes evaluation of subsequent therapies and pharmacokinetics. The total participation duration can be up to several years to capture long-term outcomes.

Researchers are evaluating the effectiveness, safety, and tolerability of camizestrant combined with ribociclib in patients with advanced ER-positive, HER2-negative breast cancer who have not received any prior systemic treatment for their advanced disease. This Phase IIIb global, multicenter, single-arm study aims to provide insight into this combination therapy as a first-line treatment option. Participants will receive daily oral tablets of camizestrant 75 mg and ribociclib 600 mg at standard doses continuously until they choose to stop treatment or it is discontinued for any reason. Approximately 150 participants will be enrolled and treated within this trial. During the study, participants will be monitored for treatment effectiveness using time to next treatment, time to discontinuation, and progression-free survival over a two-year period. Safety will be assessed by tracking adverse events, including any severe toxicities within the first six months. Participants will undergo regular assessments related to organ function and performance status throughout the treatment period, which may last until discontinuation.

Researchers are evaluating camizestrant against standard endocrine therapy for patients with ER-positive, HER2-negative early breast cancer who have an intermediate or high risk of disease recurrence. These patients must have completed locoregional therapy and at least 2 to 5 years of standard adjuvant endocrine therapy. The study is a Phase III open-label trial focused on improving outcomes for these patients over a long-term period. Participants are randomly assigned to receive either camizestrant orally or continue with the standard endocrine therapy chosen by their investigator, which may include aromatase inhibitors exemestane, letrozole, anastrozole or tamoxifen. Treatment in each group lasts for 60 months. The study allows prior use of CDK46 inhibitors and includes a follow-up period extending up to 10 years from the last patient randomization. During the study, participants will undergo regular assessments to monitor invasive breast cancer-free survival and other outcomes such as invasive disease-free survival, distant relapse-free survival, overall survival, and safety. Researchers will also evaluate symptoms like joint pain, hot flushes, and vaginal dryness using specific scales, along with quality of life measures and pharmacokinetics. Safety monitoring continues up to 28 days after the last dose, and participants remain under observation for up to 10 years total.

Researchers are evaluating the efficacy and safety of iza-bren, a bi-specific antibody-drug conjugate targeting EGFR and HER3 with a chemotherapy payload, compared to treatment chosen by physicians including paclitaxel, nab-paclitaxel, carboplatin plus gemcitabine, and capecitabine for patients with first-line metastatic triple-negative breast cancer TNBC or low estrogen receptor ER-low, HER2-negative breast cancer who cannot receive anti-PDL1 or endocrine therapies. This study includes adults with locally advanced, recurrent inoperable, or metastatic disease who meet specific eligibility criteria. Participants are randomly assigned to receive iza-bren or one of the physicians choice chemotherapy regimens. The treatments are given at specified doses on scheduled days. The study includes two phases Phase 2 to determine the recommended dose of iza-bren and Phase 3 to compare progression-free survival and other outcomes. The study will last several years, with follow-up extending up to approximately 47 months after randomization. During the study, participants will undergo regular assessments including imaging scans to measure tumor response, laboratory tests, and monitoring for adverse events. Quality of life questionnaires will also be completed. Researchers will track progression-free survival, overall survival, treatment-related side effects, tumor size changes, and patient-reported outcomes to evaluate the treatments. The total participation duration may extend up to several years depending on treatment response and follow-up requirements.

Researchers are evaluating sacituzumab tirumotecan alone and in combination with pembrolizumab compared to treatment chosen by the physician in participants with hormone receptor positivehuman epidermal growth factor receptor-2 negative HRHER2- breast cancer that is locally advanced, unresectable, or metastatic. The study aims to see if these treatments improve progression-free survival compared to standard physician-chosen therapies. This is a Phase 3 clinical trial assessing advanced breast cancer treatments. Participants are randomly assigned to one of three groups sacituzumab tirumotecan alone given by intravenous infusion every two weeks until disease progression or discontinuation sacituzumab tirumotecan plus pembrolizumab with sacituzumab tirumotecan given every two weeks and pembrolizumab given every six weeks for up to about two years or treatment chosen by the physician, which may include various chemotherapy options such as paclitaxel, nab-paclitaxel, capecitabine, or liposomal doxorubicin, administered with schedules depending on the drug. Treatments continue until disease progression or discontinuation. During the study, participants will have regular assessments including imaging to evaluate progression-free survival, overall survival, response rates, and quality of life measures using questionnaires. Safety is monitored by tracking adverse events and treatment discontinuations. The primary outcome is measured up to approximately 38 months, with additional secondary outcomes followed up to about 77 months. Participants are followed closely through study visits and evaluations throughout the trial period.

Researchers are evaluating overall survival in men with chemotherapy-naive metastatic castration-resistant prostate cancer. This phase 3 study compares the combination of xaluritamig plus abiraterone with the investigators choice of treatment, which includes docetaxel, cabazitaxel, or abiraterone. The trial aims to assess which approach may affect survival outcomes in this patient population. Participants are assigned randomly to one of two groups. One group receives xaluritamig administered intravenously combined with oral abiraterone acetate daily. The other group receives the investigators choice of treatment oral abiraterone acetate daily, intravenous docetaxel every three weeks, or intravenous cabazitaxel every three weeks. Treatment continues with regular monitoring throughout the study. During the study, participants undergo various assessments including imaging scans and laboratory tests to track disease progression and response. Patient-reported outcomes on pain and quality of life are collected using standardized questionnaires. Researchers monitor adverse events and measure multiple outcomes such as progression-free survival, response rates, and prostate-specific antigen levels for up to approximately 51 months. The total study duration extends until August 2032.

Researchers are evaluating whether adding the immunotherapy drug durvalumab to the usual chemotherapy regimen can improve outcomes for patients with MammaPrint High 2 Risk MP2 stage II-III hormone receptor positive, HER2 negative breast cancer. This phase III trial focuses on comparing breast cancer event-free survival and other measures between patients receiving chemotherapy alone and those receiving chemotherapy with durvalumab. Immunotherapy may help enhance the bodys immune response against cancer, while chemotherapy works to stop tumor growth in various ways. Participants are first tested for MP2 status using MammaPrint on previously collected tissue. Those with MP2 results are randomized into two groups. One group receives paclitaxel intravenously on days 1 and 8 every 14 days for six cycles, followed by doxorubicin and cyclophosphamide intravenously every 14 days for four cycles. The other group receives the same chemotherapy schedule combined with durvalumab given intravenously over 60 minutes on specific cycles. Mammography and optional tumor tissue and blood sample collections occur during the study. During the study, participants undergo assessments including mammography, tumor biopsies, blood tests, and quality-of-life questionnaires. Researchers measure outcomes such as event-free survival, response rates, relapse-free survival, overall survival, treatment side effects, and patient-reported fatigue and physical health. After treatment completion, participants are followed for up to 10 years to monitor long-term outcomes and survival. Specimens are also banked for future research.