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Researchers are evaluating the safety and effectiveness of ifinatamab deruxtecan (I-DXd) alone or combined with other treatments in people with metastatic castration-resistant prostate cancer (mCRPC). This study aims to understand how well patients tolerate the treatment, find a safe dose for combining I-DXd with other drugs, and measure prostate-specific antigen (PSA) levels during treatment. The study is part of a larger master screening protocol and includes patients with confirmed prostate adenocarcinoma who have progressive disease despite prior therapies. Participants receive treatments including I-DXd given through intravenous infusion, sometimes combined with other drugs such as docetaxel (IV), MK-5684, abiraterone, or enzalutamide (all oral). Before each I-DXd dose, patients take premedication to prevent nausea and vomiting. The study includes both a safety lead-in phase and an efficacy phase, with ongoing monitoring for side effects and tolerability. The combination therapies are carefully dosed and scheduled according to the study protocol. During the study, participants undergo regular assessments to monitor side effects, measure PSA response, and track any dose-limiting toxicities. Safety is closely followed, particularly during the first 21 days for combination treatments, and throughout up to 54 months for long-term outcomes. Researchers also observe if participants discontinue treatment due to adverse events. The study requires ongoing visits and evaluations to ensure participant health and collect data on treatment effects over time.

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%).

Researchers are evaluating the safety and effectiveness of calderasib combined with pembrolizumab as a first treatment in adults with locally advanced or metastatic non-small cell lung cancer (NSCLC) that has a specific KRAS G12C mutation and a PD-L1 tumor proportion score of 50% or higher. This Phase 3 trial aims to test if the combination of calderasib and pembrolizumab improves progression-free survival and overall survival compared to pembrolizumab with a placebo. Participants receive oral calderasib tablets or placebo along with pembrolizumab given by intravenous infusion. The study compares these two treatment groups to see which provides better outcomes. Treatments continue during the study, and there are no additional interventions described beyond these drugs. During the trial, participants undergo regular assessments including scans and tests to monitor their cancer's progression and overall health. The main outcomes measured are progression-free survival for up to about 42 months and overall survival for up to about 56 months. Safety is monitored throughout, and participants are followed for several years to evaluate long-term effects of the treatments.

Researchers are evaluating the use of non-vitamin K oral anticoagulants (NOACs) compared to no anticoagulation in people who have experienced transient atrial fibrillation episodes triggered by stress and have additional risk factors for stroke. This multinational, investigator-initiated Phase 4 trial aims to prevent stroke and other serious cardiovascular events in this group by assessing the effects of NOACs on two main outcomes: the occurrence of non-hemorrhagic stroke or systemic embolism, and a combination of vascular death and other major cardiovascular problems, over a follow-up period lasting until the last participant reaches 24 months of observation. Participants in the study are randomly assigned to either receive one of several NOAC medications—edoxaban, apixaban, dabigatran, or rivaroxaban—with dosing adjusted as needed and chosen by their prescribing doctor, or to receive no oral anticoagulation. The treatment continues throughout the follow-up period. The trial is open-label, meaning both researchers and participants know which treatment is given. The study specifically focuses on patients who had transient atrial fibrillation related to stress, such as after certain surgeries or acute medical illness. During the study, participants undergo regular monitoring to track the incidence of stroke, embolism, vascular death, heart attacks, blood clots, and other cardiovascular events. Researchers collect information over up to two years to evaluate these outcomes. Safety and adherence to treatment are also monitored. This thorough follow-up helps determine the impact of NOAC treatment compared to no anticoagulation in this particular patient population.

Researchers are evaluating the effect of muvalaplin on reducing cardiovascular risk in adults with elevated lipoprotein(a) levels who either have atherosclerotic cardiovascular disease or are at risk for a heart attack or stroke. This Phase 3, randomized, double-blind, placebo-controlled study focuses on adults with high Lp(a) levels and prior or potential cardiovascular events. The study aims to assess the time to the first major adverse cardiovascular event over about 5.25 years. Participants will be randomly assigned to receive either muvalaplin or a placebo, both administered orally. The study includes individuals with Lp(a) levels of at least 175 nanomoles per liter who have had a prior cardiovascular event within 10 years or are at risk for a first event due to conditions such as coronary artery disease, carotid stenosis, peripheral artery disease, high coronary artery calcium score, reduced kidney function with diabetes, or other high-risk factors. The treatment period lasts through the study duration, with close monitoring. During the study, participants will be regularly evaluated to track the occurrence of major adverse cardiovascular events, including heart attacks and strokes. Safety assessments will monitor blood pressure, kidney function, and heart failure status among other health indicators. The primary outcome measures the time to the first major cardiovascular event from baseline up to the end of the study, which spans approximately 5.25 years.

Patients in the Prospective Dutch ColoRectal Cancer cohort (PLCRC) with non-metastatic colon cancer that gave consent for additional blood withdrawals are enrolled in the observational PLCRC-MEDOCC substudy. In this study, blood is collected before surgery, after surgery and during follow-up. Within PLCRC-MEDOCC, patients with stage II colon cancer that are not considered to have an indication for adjuvant chemotherapy, can be included in the MEDOCC-CrEATE subcohort under the condition that they gave informed consent in PLCRC for biobanking of tissue and for future studies (Trial within Cohorts design). Patients included in MEDOCC-CrEATE will be randomized 1:1 to the (A) ctDNA-based treatment group versus (B) the standard of care group. A total of 1320 patients will be randomized. Patients randomized to the ctDNA-based treatment group will have their post-surgery samples analysed directly after informed consent for MEDOCC-CrEATE. All patients with detectable ctDNA will be offered adjuvant chemotherapy (3 months CAPOX). Patients with undetectable ctDNA will receive routine follow-up at the surgical department. The aim of this Trial within Cohorts study is to investigate how many patients with detectable ctDNA after surgery start with adjuvant chemotherapy.

Researchers are investigating whether it is possible to increase dietary fiber intake before surgery in patients with colorectal cancer. The study compares three approaches: personalized digital dietary advice, a dried vegetable product rich in natural fibers, and the patient's usual diet. The goal is to see if increasing fiber intake before surgery is feasible, as higher fiber intake has been linked to fewer postoperative complications, which can affect up to half of colorectal cancer patients undergoing surgery. Participants will be randomly assigned to one of three groups: those receiving personalized dietary advice using the Vezel-UP tool, those consuming a vegetable product containing natural fibers, or those continuing their usual diet without changes. The intervention lasts from diagnosis until surgery, averaging about four weeks but varying depending on individual patient factors. Dietary fiber intake will be monitored at the start, after two weeks, and at the end of the intervention. Throughout the study, participants will provide dietary information through multiple 24-hour dietary recalls. Researchers will also assess stool patterns, gastrointestinal symptoms, quality of life, and examine stool and blood samples to analyze gut bacteria and related metabolites. Hospital stay length after surgery will also be recorded. The study involves 54 colorectal cancer patients planning to undergo elective tumor removal surgery.

Researchers are evaluating chemotherapy dosing strategies for older patients aged 70 years and above who have metastatic colorectal cancer and are candidates for palliative chemotherapy. This phase III, open-label, randomized controlled trial aims to compare upfront dose-reduced chemotherapy with standard full-dose chemotherapy to see if the reduced dose is not worse in terms of progression-free survival (PFS). The study also examines secondary outcomes including severe toxicity, quality of life, physical function, overall survival, treatment cycles, dose reductions, hospital admissions, cumulative dosage, and cost-effectiveness. Participants are classified based on their risk of chemotherapy toxicity using the Geriatric 8 (G8) questionnaire. Those at low risk are randomized to receive either full-dose or 25% dose-reduced doublet chemotherapy (a fluoropyrimidine combined with oxaliplatin). Patients at high risk receive either full-dose or dose-reduced monotherapy with a fluoropyrimidine. Targeted treatments like bevacizumab or EGFR inhibitors may be added. Dose adjustments are made for moderate kidney impairment. Treatments are given on schedules involving oral and intravenous chemotherapy drugs administered every 2 to 3 weeks. During the study, participants undergo assessments including clinical evaluations, laboratory tests to monitor blood counts and organ function, and questionnaires for quality of life and physical functioning. Progression-free survival is tracked for at least one year after randomization. Researchers closely monitor treatment toxicity, hospitalizations, dose modifications, and survival. The total planned enrollment is 587 patients, with follow-up for safety and effectiveness throughout the treatment period.

Patellar tendinopathy (PT) is a common overuse injury affecting the tendon, especially in elite and recreational athletes, often causing long breaks from sports and limiting performance. This research aims to evaluate if taking oral supplements of hydrolysed collagen combined with vitamin C along with usual care (education, load management, and tendon loading exercises) improves symptoms better than usual care with a placebo. The study is a randomized controlled trial focusing on athletes aged 16 to 40 years with PT, measuring outcomes using the VISA-P score, which assesses pain and function related to PT. Participants will be randomly assigned to one of two groups: one receiving a daily nutritional supplement containing 10g of hydrolysed collagen and 40mg of vitamin C, and the other receiving a placebo supplement made of maltodextrin. Both groups will follow a progressive tendon loading exercise program over 24 weeks, which includes four stages tailored within pain limits, plus education and load management advice. The supplement or placebo is taken every day, and tendon loading exercises are performed three times per week. Throughout the study, participants will complete the VISA-P questionnaire at baseline and at 6, 12, 18, 24, and 52 weeks to track symptom changes. Additional assessments at baseline, 12, and 24 weeks include pain during functional tests, advanced imaging of tendon structure and stiffness, blood tests for amino acids and inflammation markers, and dietary habits. Compliance with exercises and supplement intake, as well as training and competition loads, will be monitored weekly via online questionnaires to understand the effects of the intervention over one year.