Mira-sol, Spain

Durvalumab Combined With Chemoradiotherapy for Limited Stage Small Cell Lung Cancer (Camel-01)

Small cell lung cancer is a highly malignant tumor that accounts for about 15% of all lung cancer types. The 5-year survival rate is less than 5%, and the overall survival of patients who do not receive any antitumor therapy is only 2-4 months. In the past 40 years, 4 to 6 cycles of platinum-based chemotherapy, that is, etoposide combined with cisplatin or carboplatin, has become the standard therapy for small cell lung cancer patients and has been recommended by major global tumor treatment guidelines. While initial response rates are as high as 70%, 80% of limited-stage patients and nearly all patients with extensive stages are found to experience relapse or disease progression. Current guidelines recommend that patients with limited stage small cell lung cancer adopt the EP regimen combined with thoracic radiotherapy as the preferred treatment for patients with limited stage small cell lung cancer. PD-L1 is part of a complex system of receptors and ligands involved in controlling T cell activation. PD-L1 acts at multiple sites in the body, releasing inhibitory signals to T cells via the PD-1 and CD80 receptors to help regulate the immune response. Durvalumab is an immunoglobulin G (IgG) 1-κsubtype monoclonal antibody (mAb) that blocks the interaction of PD-L1 with PD-1 in T cells and CD80 (B7.1) in immune cells (ics). This trial aims to assess efficacy and safety of durvalumab combined with chemoradiotherapy for limited stage small cell lung cancer.

Risk-adapted Therapy in HPV+ Oropharyngeal Cancer Using Circulating Tumor (ct)HPV DNA Profile - The ReACT Study

This research study involves HPV DNA testing (a blood test that measures the levels of DNA from the human papillomavirus in the bloodstream which investigator think sheds from the cancer itself), radiation therapy, and chemotherapy for some participants. The research study procedures includes: screening for eligibility, and study treatments including evaluations and follow-up visits. The names of the test and treatments involved in this study are: - NavDx® HPV ctDNA testing (HPV blood test) - Radiation therapy: Radiation therapy alone or combined with chemotherapy is considered a standard treatment for this disease. The investigators are researching the effectiveness of reducing the radiation doses and, in some cases, also reducing the chemotherapy dose for certain participants with favorable clinical characteristics and with certain HPV blood test results. - Chemotherapy: Cisplatin, or Carboplatin and Paclitaxel (not all participants receive any or all of these agents) - Study treatment will for up to 7 weeks and participants will be followed for 5 years from the beginning of the study. - It is expected that about 145 people will take part in this research study. The HPV ctDNA levels will be measured using a blood test called NavDx®, which will be provided free of charge from the company NAVERIS. ctDNA testing refers to circulating tumor (ct)DNA or measuring DNA fragments floating in the bloodstream that are released from the cancer cells. This testing has shown promise in early detection of cancer recurrence in several solid tumor types (including colorectal, urothelial, and breast cancer). Additionally, recent studies have shown a connection between baseline ctDNA levels and disease risk. The U.S. Food and Drug Administration (FDA) has not approved NavDx® as a method for guiding treatment decision-making, but this is an important part of this research study. While the NavDx® assay is investigational, it is performed in a Clinical Laboratory Improvement Amendment (CLIA) certified clinical laboratory and is currently available as a clinical tool for measuring HPV ctDNA levels in some cancer patients. CLIA regulations include federal standards applicable to all United States facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease This research study is a Phase II clinical trial. Phase II clinical trials test the safety and effectiveness of an investigational intervention to learn whether the intervention works in treating a specific disease. "Investigational" means that the intervention is being studied. Radiation therapy alone or combined with chemotherapy is considered a standard treatment for this disease. The investigators are researching the effectiveness of reducing the radiation doses and, in some cases, also reducing the chemotherapy dose for certain participants with favorable clinical characteristics and with certain HPV blood test results.

CIETAI and Sequential Radiotherapy in Squamous Lung Cancer

PD-1/PD-L1 immune checkpoint inhibitor (ICI), which has been introduced in the treatment of lung cancer, gastric cancer, colorectal cancer and other solid tumors, changed the strategy of cancer treatment. The more widely biomarkers for its efficacy include tumor PD-L1 proportional score (TPS), tumor mutation burden (TMB), DNA mismatch repair defect (dMMR), genomic instability (MSI-H) which were used to assess PD-L1 expression in tumor cells and the presence and density of T cells in the tumor microenvironment (TME). However, the overall efficacy of PD-1/PD-L1 remain unsatisfactory. To increase the concentration of PD-1/PD-L1 inhibitor in tumor and TME is a potential strategy to increase the efficacy. In this study, perfusion of PD-1/PD-L1 via bronchial arterial was harnessed to maximize the concentration of drugs in the tumor. We proposed a surgical procedure called Chemo-Immuno-embolization via Tumor Arterial Intervention (CIETAI). This study mainly included inoperable patients with central-type lung squamous cell carcinoma who received CIETAI at the initial treatment, followed by radiotherapy and PD-1/PD-L1 maintenance.

A Clinical Study to Evaluate the Efficacy and Safety of HLX26 (Anti-LAG-3 Monoclonal Antibody Injection) Combined With Serplulimab and Chemotherapy in Previously Untreated Advanced NSCLC Patients

This study is a phase II study to evaluate the efficacy, safety and tolerability of HLX26 in combination with Serplulimab and chemotherapy in the treatment of patients with Non-small cell lung cancer. The trial was divided into period 1 (safety run-in phase) and period 2 (dose expansion phase). The first phase is an open-label study, patients will receive varying doses (800 mg, 600 mg or lower) of HLX26 combined with a fixed dose (300 mg) of serplulimab and chemotherapy, administered by intravenous infusion every 3 weeks. Observation period of DLT lasts for 3 weeks after the first administration of HLX26. Safety review committee (SRC) will responsible for the safety of combination treatment. After confirmation of the safety, the efficacy of HLX26 combined with Serplulimab and chemotherapy will be evaluated in period 2. The second phase (dose expansion phase) is a randomized, double-blind, placebo-controlled study to evaluate the safety and efficacy of 2 dose levels of HLX26 combined with fixed-dose (300 mg) of serplulimab and chemotherapy in patients with NSCLC. If the tolerability observation of the 600mg dose group is completed in the first phase, the SRC will review the safety data obtained from the study and decide whether to enter into the second phase; if 2 of the 6 subjects in the 600mg dose group in the first phase occur DLT event, we will continue to explore the safe dose of HLX26 and enroll another 3-6 subjects. Once the maximum tolerated dose (MTD) is found, two doses, MTD and MTD-1, will be selected to enter the dose expansion phase. (The SRC will review the safety and tolerability results obtained in the study to determine the MTD, and will select the dose of MTD-1 below the MTD and within the effective dose range). In the second stage, there are 3 groups and 40 people in each group. The interactive network/voice response system (IWRS) is used to randomly assign qualified subjects to the following three groups in a 1:1:1 allocation ratio: > Group A: HLX26 MTD intravenous infusion + serplulimab 300 mg intravenous infusion, Q3W; chemotherapy > Group B: HLX26 MTD-1 intravenous infusion + serplulimab 300 mg intravenous infusion, Q3W; chemotherapy > Group C: placebo + serplulimab 300 mg intravenous infusion, Q3W; chemotherapy The chemotherapy will be decided by investigator per patients' pathological type. nsqNSCLC patients will receive pemetrexed and carboplatin as chemotherapy and sqNSCLC patients will receive nab-paclitaxel or paclitaxel and carboplatin.

Phase 1/2 Study of IMC-R117C in Selected Advanced Cancers

A Study to Investigate Safety and Tolerability of TransCon IL-2 β/γ Alone or in Combination With Pembrolizumab and/or TransCon TLR7/8 Agonist or Other Anticancer Therapies in Adult Participants With Locally Advanced or Metastatic Solid Tumor Malignancies

IL-2 is a key cytokine that directs the immune system through pleiotropic effects mediated by promoting expansion of both cytotoxic effector cells and Tregs. TransCon IL-2 β/γ is designed as a long-acting delivery prodrug of IL-2 β/γ, a potent cytokine signaling molecule, with the potential to improve the safety and efficacy of IL-2.

Embryonal Tumor With Multilayered Rosettes

PRIMARY OBJECTIVES I. To determine the six-month progression-free survival (PFS6) of participants with newly diagnosed, gross-totally resected, non-metastatic ETMR, treated using a regimen of induction chemotherapy and early focal radiotherapy (Cohort 1) SECONDARY OBJECTIVES I. To determine the two-year progression-free survival (PFS) and overall survival (OS) of participants with newly diagnosed, gross-totally resected, non-metastatic ETMR (Cohort 1). II. To determine the two-year progression-free survival (PFS) and overall survival (OS) of participants with newly diagnosed, gross-totally resected, non-metastatic ETMR (Cohort 2). III. To determine the two-year progression-free survival (PFS), overall survival (OS) and objective response rate of participants with newly diagnosed, incompletely resected and/or metastatic ETMR (Cohort 3A and 3B) EXPLORATORY OBJECTIVES: I. To validate the utility of a liquid miRNA biomarker in blood and Cerebral spinal fluid (CSF) as a correlative marker of a participant's disease status. II. To better define the genomic landscape of ETMR. OUTLINE: Participants with newly diagnosed ETMR will obtain either gross total, or sub-total resection surgery prior to enrollment. After surgery, participants will be assigned to 1 of 4 possible cohorts: Cohorts 1 and 2: Participants with newly diagnosed, gross-totally resected, non-metastatic ETMR. Cohorts 3A and 3B: Participants with newly diagnosed, incompletely resected and/or metastatic ETMR. Participants will be assessed for survival outcomes for up to 2 years. Follow-up procedures are to be captured under the PNOC COMP protocol. Participants will be followed under the Pediatric Neuro-Oncology Consortium (PNOC) COMP protocol until death or withdrawal from study.

Testing the Addition of the Chemotherapy Drug Lomustine (Gleostine) to the Usual Treatment (Temozolomide and Radiation Therapy) for Newly Diagnosed MGMT Methylated Glioblastoma

PRIMARY OBJECTIVE: I. To determine if the regimen with the two alkylating agents temozolomide and lomustine with radiotherapy (RT) significantly prolongs overall survival (OS) versus (vs.) standard chemoradiotherapy with temozolomide in patients with newly diagnosed glioblastoma (GBM) with MGMT promoter methylation. SECONDARY OBJECTIVES: I. To determine if the regimen with the two alkylating agents temozolomide and lomustine with radiotherapy (RT) significantly prolongs progression-free survival (PFS) vs. standard chemoradiotherapy with temozolomide in patients with newly diagnosed GBM with MGMT promoter methylation. II. To compare the two different chemotherapy regimens on patient-reported outcomes (PROs), as measured by the MD Anderson Symptom Inventory - Brain Tumor (MDASI-BT) in patients with newly diagnosed GBM with MGMT promoter methylation. III. To determine if the regimen with the two alkylating agents temozolomide and lomustine with radiotherapy (RT) is associated with inferior short-term change in PROs as measured by MDASI-BT vs. standard chemoradiotherapy with temozolomide in patients with newly diagnosed GBM with MGMT promoter methylation. IV. To assess toxicity in the two different chemotherapy regimens. EXPLORATORY OBJECTIVES: I. To assess the association between absolute lymphocyte counts and outcomes. II. To assess the association between CD4+ lymphocyte counts and outcomes. III. To compare the two different chemotherapy regimens in terms of long-term PROs as measured by MDASI-BT at years 1 and 2. OUTLINE: Patients are randomized to 1 of 2 arms. ARM I: Patients undergo radiation therapy 5 days per week and receive temozolomide orally (PO) once daily (QD) for 6 weeks in the absence of disease progression or unacceptable toxicity. Patients then receive temozolomide PO QD on days 1-5 of each cycle. Treatment repeats every 28 days for 6 cycles in the absence of disease progression or unacceptable toxicity. Patients also undergo magnetic resonance imaging (MRI) throughout the trial. ARM II: Patients undergo radiation therapy 5 days per week for 6 weeks in the absence of disease progression or unacceptable toxicity. Patients also receive lomustine PO on day 1 of each cycle and temozolomide PO QD on days 2-6 of each cycle. Treatment repeats every 42 days for 6 cycles in the absence of disease progression or unacceptable toxicity. Patients also undergo MRI throughout the trial. After completion of study treatment, patients are followed up every 3 months for year 1, every 4 months for year 2, and then every 6 months thereafter.