Active clinical trials for "Melanoma"

This is an open label study evaluating lifileucel (LN-144) in patients with melanoma brain metastases.

The main objective will be to estimate the disease free survival (DFS) of patients with resectable head and neck mucosal melanomas treated by neo-adjuvant anti-PD1 (in combination or not with lenvatinib) followed by surgery, radiotherapy and maintenance immunotherapy in order to compare it to historical DFS results of this kind of patients treated by surgery and radiotherapy. Our primary end-point will be disease-free survival at 2 years

The primary objective of the study aims to compare the immune profiles (circulating cytokines and lymphocytes) before and after (6 to 8 weeks) the first infusion of immune checkpoint inhibitors in patients with melanoma treated in the adjuvant setting(cohort A) or in metastatic setting(cohort B); and to study the association of these immune profiles with relapse- or progression-free survival.

The goal of this clinical trial is to investigate a new approach for treating large uveal melanomas, a type of eye cancer. The study aims to determine the effectiveness of using intra-arterial melphalan, a chemotherapy drug, to reduce tumor thickness, allowing for subsequent radiation therapy using a Ru-106 plaque. The main questions this trial seeks to answer are: Can intra-arterial melphalan effectively reduce the thickness of large uveal melanomas? Is the combination of intra-arterial melphalan and brachytherapy a safe and effective treatment option for these tumors? Participants enrolled in the trial have clinically diagnosed choroidal melanoma with tumor thickness equal to or greater than 8.00 mm. They will undergo a procedure where the chemotherapy drug is injected directly into the blood vessels that supply the tumor. After a few weeks, they will receive the radiation treatment using a small device placed on the eye. Throughout the trial, participants will have different tests to monitor the tumor and their vision, such as ultrasound scans, pictures of the inside of the eye, and a test called electroretinography (ERG) to check the function of the retina. These tests will be done at the start of the trial and at 1, 3, and 6 months later to track the progress of the treatment.

The goal of the iterative process of enhancing microsatellite stable (MSS) using stakeholder feedback and usability testing is to improve Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) outcomes, which will be assessed in Aims two and three. In Aim two, the investigator focus on effectiveness of the enhanced MSS, testing its effects on survivor-level outcomes including clinical outcomes (e.g., melanomas found). In Aim the, the investigators address the remaining RE-AIM outcomes. Additionally, to proactively identify barriers and facilitators to future scale-up and widespread dissemination and implementation of MSS, the investigators explore multilevel contextual factors identified by key stakeholders drawn from the Practical, Robust Implementation and Sustainability Model (PRISM) domains of the target population, external environment, intervention design, and sustainability infrastructure including costs. The investigators anticipate that incorporating PRISM/RE-AIM throughout the study aims will ensure that the enhanced intervention is responsive to key stakeholder preferences and "design for dissemination," recognizing potential barriers and facilitators to future scale-up and informing our next stage of developing dissemination and implementation strategies to maximize the public health impact of MSS.

This trial studies how well a health educational campaign works in increasing early detection of melanoma in Oregon. The health educational campaign may provide information to help people learn about the early signs of melanoma. Increased education in Oregon may decrease the number of people who die from melanoma and increase the number of melanomas that are identified at an earlier stage.

The hypothesis of this diagnostic performance study is that, for patients treated for immunotherapy-treated melanoma or NSCLC, some metabolic parameters of the 18FDG dual-point PET scan distinguish inflammatory pseudo-progression from tumor progression true and thus improve the evaluation of tumor response to immunotherapy

It is not known whether radiological assessments during follow up after surgery for high risk melanoma improve survival. Since radiological examinations are resource demanding, could inflict worry and cause irradiation exposure it is an important question to address. With the introduction of effective medical treatments for malignant melanoma patients, there is a tendency to introduce radiological assessments despite the lack of evidence.

Sentinel lymph node biopsy (SLNB) is crucial in the management of malignant melanoma treatment and is currently performed by pre-operatively inject a colloid nanomaterial labeled with Technetium (99mTc) as radioactive tracer. Intra-operatively, Patent Blue (PB) will be injected to improve the visualization of the lymphatic tract. However, current pre-operative SLN mapping technique is associated with disadvantages as radiation exposure for both patients and health care staff and logistic challenges, because of time constraints due to short half-live time of 99mTc. Superparamagnetic iron oxide (SPIO) is a non-radioactive technique using a magnetic tracer (Magtrace® (Endomagnetics Ltd.)) to identify SLNs. Several studies showed that SPIO is non-inferior to dual tracing with 99mTc and PB in breast cancer patients. SPIO is expected to be non-inferior to dual tracing with 99mTc and PB in melanoma patients. However, further research is needed to demonstrate the use of SPIO in pre-operative MRI scanning. The primary objective of this study is to evaluate the feasibility and diagnostic accuracy of pre-operative MRI scanning using SPIO compared to lymphoscintigraphy (LS) and single-photon emission computed tomography/computed tomography (SPECT/CT) using 99mTc for identifying SLN status in melanoma patients.

The goal of this clinical trial is provide new treatment for patients with advanced melanoma who have failed previous immunotherapy. The main questions it aims to answer are: Efficacy of PD1 monoclonal antibody combined with recombinant human adenovirus type 5 injection in patients with advanced malignant melanoma. Safety of PD1 monoclonal antibody combined with recombinant human adenovirus type 5 injection in patients with advanced malignant melanoma.