Sioux Falls

Researchers are evaluating (Z)-endoxifen as a potential treatment for premenopausal women with estrogen receptor-positive (ER+) and HER2-negative breast cancer. This phase 2 open-label study includes two parts: a pharmacokinetic (PK) phase to understand how the body processes the drug and a treatment phase to assess the drug's effects on tumor growth. The study aims to see if (Z)-endoxifen can slow or stop tumor growth by measuring changes in a biomarker called Ki-67. Participants are premenopausal women who meet specific cancer and health criteria. Participants in the PK part will take (Z)-endoxifen capsules daily at varying doses (20 mg, 40 mg, or 80 mg). Some will also receive a monthly injection of goserelin, a drug that temporarily stops estrogen production in the ovaries. The treatment cohort will receive both (Z)-endoxifen and goserelin. Tumor tissue samples will be collected by breast biopsy after about 4 weeks to assess the Ki-67 biomarker. Participants showing tumor response may continue treatment for up to 24 weeks or until they undergo surgery. Throughout the study, participants will have blood draws to measure drug levels and tumor markers, breast biopsies, imaging scans, and safety assessments. The main outcomes include measuring (Z)-endoxifen levels after 4 weeks, the rate of Ki-67 reduction, and tumor response after 24 weeks. Study participation lasts up to 6 months, including treatment, surgery, and a follow-up visit one month after surgery.

Researchers are investigating new treatments for extensive-stage small cell lung cancer (ES-SCLC), a type of lung cancer that has spread within or beyond the lungs. This trial evaluates the safety and effectiveness of combining two study medicines, gocatamig and ifinatamab deruxtecan (I-DXd), with or without standard chemotherapy and immunotherapy. Gocatamig is a T-cell engager therapy that helps the immune system target cancer cells, while I-DXd is an antibody drug conjugate designed to deliver cancer-killing agents directly to tumor cells. Participants will receive different treatment combinations based on the study part and arm to which they are assigned. Treatments include intravenous administration of gocatamig, I-DXd, atezolizumab, carboplatin, and etoposide. Rescue medications may be given as needed to manage side effects such as cytokine release syndrome or infusion reactions. Participants may be assigned to various treatment groups either per investigator choice or randomized, with some receiving maintenance treatments after initial induction therapy. Throughout the study, participants will be monitored for safety, including the occurrence of adverse events and dose-limiting toxicities, for up to about 58 months. Researchers will also assess tumor response by measuring cancer size changes. Other evaluations include biopsies, imaging scans, and clinical assessments to determine how well participants tolerate the treatments and how their cancer responds. The total duration of participation and follow-up will vary depending on the study phase and treatment arm.

Researchers are investigating new treatments for people with high-risk, early-stage breast cancer, specifically targeting triple-negative breast cancer (TNBC) and hormone receptor (HR)-low positive/HER2-negative breast cancer. These types have little or no HER2 protein and involve hormones like estrogen or progesterone. The study aims to evaluate if the addition of sacituzumab tirumotecan (sac-TMT), a targeted therapy, combined with pembrolizumab and chemotherapy can improve outcomes compared to pembrolizumab with chemotherapy alone. Participants receive treatments including sacituzumab tirumotecan, pembrolizumab, and chemotherapy drugs such as carboplatin and paclitaxel, all given by intravenous infusion. Rescue medications like antihistamines, acetaminophen, dexamethasone, or steroid mouthwash may be used as needed. The study is randomized and open-label, comparing sac-TMT followed by chemotherapy plus pembrolizumab to chemotherapy and pembrolizumab without sac-TMT. During the study, researchers will monitor participants up to about 30 weeks to assess the percentage of people with no remaining cancer cells at surgery. They will also follow participants for up to approximately 92 months to track event-free survival, meaning time without cancer growth, spread, or return. Participants will undergo imaging, clinical assessments, and laboratory tests to evaluate treatment effects and safety throughout the study.

Researchers are evaluating the safety and effectiveness of enicepatide, a dual GLP-1/GIP receptor agonist, for managing weight in adults with obesity or overweight who also have Type 2 diabetes mellitus (T2DM). This Phase III study compares multiple doses of enicepatide to a placebo to understand its impact on weight loss in this population. Participants receive either enicepatide or a placebo once weekly through an integrated drug-device combination. The study uses a randomized, double-blind, placebo-controlled design to assess the effects of the treatment. The placebo is volume-matched and administered using the same method as the active drug. During the study, participants will have their body weight changes measured up to week 72 to assess efficacy. Researchers will monitor weight changes as the primary outcome. Participants must be able to self-administer the injections or receive them from a trained individual, and their safety and adherence will be observed throughout the study period.

Researchers are evaluating the experimental antibody COM701 in participants with relapsed platinum sensitive ovarian cancer (PSOC). This trial aims to find out if COM701, given as a maintenance treatment, can delay the progression of ovarian cancer, delay the need for new anti-cancer treatments, and to assess its safety. The study is part of an adaptive-platform trial with multiple sub-studies, focusing initially on COM701 alone compared to a placebo. Participants are randomly assigned in a 1:2 ratio to receive either a placebo or COM701 via intravenous infusion every 3 weeks. The trial includes a double-blind, randomized, placebo-controlled design for the first sub-study. Future sub-studies will explore COM701 combined with other anti-cancer drugs. During the study, participants will visit the clinic every three weeks for treatment and monitoring. Health checks include physical exams, vital signs, ECGs, blood and urine tests, and pregnancy tests if applicable. Disease response will be assessed with CT or MRI scans and tumor marker tests using tumor tissue samples. The primary measure is progression-free survival, tracking time from randomization until disease progression or death, assessed up to two years.

Researchers are evaluating the safety and effectiveness of rilvegostomig compared to pembrolizumab, both combined with platinum-based doublet chemotherapy, as initial treatments for patients with metastatic non-squamous non-small cell lung cancer (mNSCLC) whose tumors express PD-L1. This Phase III, randomized, double-blind, global study focuses on patients whose tumors meet the PD-L1 expression threshold of 1% or higher and do not have certain genetic mutations or rearrangements that would require other targeted therapies. Participants receive either rilvegostomig or pembrolizumab intravenously on the first day of each 21-day treatment cycle. Both groups also receive platinum-based chemotherapy drugs such as carboplatin or cisplatin, administered intravenously up to four cycles, along with pemetrexed given intravenously on Day 1 of each cycle. The study monitors these treatments as first-line therapy for metastatic non-squamous NSCLC. During the study, participants undergo regular assessments including imaging scans to measure tumor size and response, as well as evaluations of organ and bone marrow function. Researchers track overall survival and progression-free survival for up to approximately five years. Safety is closely monitored throughout, and patients are followed long-term to assess outcomes related to treatment effectiveness and tolerability.

This is a Phase III, two-arm, randomized, double-blind, global, multicenter study assessing the efficacy and safety of rilvegostomig compared to pembrolizumab, both in combination with platinum-based doublet chemotherapy, as a first-line (1L) treatment for patients with squamous metastatic non-small cell lung cancer (mNSCLC) whose tumors express PD-L1 (tumor cells (TC) ≥ 1%).

The trial investigates the use of volrustomig in participants with unresected locally advanced head and neck squamous cell carcinoma (LA-HNSCC) who have not shown disease progression after receiving definitive concurrent chemoradiotherapy (cCRT). The study aims to evaluate the efficacy and safety of volrustomig compared to observation in this patient population. Participants have tumors that express PD-L1 and the study is conducted as a Phase III, randomized, open-label, multi-center global trial. Participants are assigned to receive either volrustomig as sequential therapy following cCRT or to an observation group. The treatment period involves monitoring participants who have completed definitive cCRT but remain unresected and have no evidence of metastatic disease. The study focuses on participants with Stage III, IVA, or IVB LA-HNSCC according to AJCC criteria, who have not undergone tumor resection before cCRT and have not been treated with radiotherapy alone. During the study, participants are regularly evaluated for progression-free survival, with follow-up lasting up to approximately 8 years to assess long-term outcomes. Researchers will monitor safety and disease progression closely. The overall participation duration includes screening, treatment or observation, and extended follow-up to capture both efficacy and safety data over time.

This research aims to collect long-term safety and effectiveness data for participants treated with ibrutinib, a medicine used for various blood cancers and conditions including Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Mantle Cell Lymphoma, Follicular Lymphoma, Diffuse Large B-cell Lymphoma, Waldenstrom Macroglobulinemia, and Chronic Graft Versus Host Disease. It also provides ongoing access to ibrutinib for participants who have completed previous ibrutinib studies, continue treatment, and benefit from it. This is an open-label Phase 3b study without formal hypothesis testing. Participants will continue their current ibrutinib dosing regimen from the prior study, taken orally once daily as capsules in doses of 560 mg, 420 mg, 280 mg, or 140 mg, around the same time each day. Treatment continues until the investigator decides the participant no longer benefits due to disease progression or side effects, the participant withdraws, alternative ibrutinib access becomes available, or the study ends. Participants not able to access ibrutinib elsewhere can keep receiving the single-agent ibrutinib until all transition or stop treatment, or until the study is stopped. During the study, safety is monitored throughout and summarized, and effectiveness may be analyzed together with previous study data. The main outcome measured is the number of participants experiencing any adverse events within 30 days after the last dose or until starting another cancer treatment. Participants will undergo assessments including pregnancy testing and investigator evaluations to ensure ongoing benefit and safety. The study duration depends on when participants stop treatment or transition to other access.

The TEMPUS AQUARIUS Study is a non-interventional, longitudinal observational research focused on patients with hematological cancers such as Acute Myeloid Leukemia (AML) and Follicular Lymphoma (FL). It aims to collect detailed molecular and clinical data from these patient groups to better understand how biomarkers relate to real-world health outcomes across multiple blood-related diseases. This study gathers information over a long period of up to 5 years to assess changes and correlations in biomarker profiles. There are no treatments or interventions given as part of this study. Instead, researchers will collect serial blood samples and leftover tissue or bone marrow samples taken during patients' routine medical care and disease monitoring. The study includes different patient cohorts, such as those newly diagnosed or with relapsed disease, and samples will be collected at baseline and throughout their treatment journey as applicable. Participants will be involved in regular sample collections aligned with their standard care visits, allowing researchers to track molecular changes and link them to clinical outcomes. The study will analyze these biospecimens alongside clinical data to explore biomarker landscapes and their progression. This detailed data collection and follow-up will help researchers understand disease behavior and treatment responses over time, with participation lasting up to five years.