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A Phase II Trial of Limited Surgery and Proton Therapy for Craniopharyngioma or Observation After Radical Resection
The goal of this study is to determine the feasibility and safety of treating patients with a brain tumor known as craniopharyngioma with limited surgery and a 5mm clinical target volume margin in combination with proton therapy. Proton therapy will be indicated for patients with diagnosed craniopharyngioma who are not treated with radical surgery (gross-total resection). Irradiated patients will undergo a series of evaluations designed to evaluate the effects of proton therapy. Similar evaluations will be performed on patients treated with radical surgery. Proton therapy will include 30 treatment fractions administered 5 days per week. Weekly imaging will be a requirement to...
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A Phase I, Open-Label, Multi-center Study to Assess the Safety, Tolerability and Pharmacokinetics of AZD6244 (ARRY-142886)
This study is being conducted to determine if a combination of AZD6244 given orally twice a day with standard doses of selected chemotherapies will be safe and tolerable for cancer patients with advanced solid tumors. The highest tolerated dose of AZD6244 in combination with selected chemotherapies will be evaluated. The study will also investigate how AZD6244 in combination with standard chemotherapies are absorbed, distributed and excreted by the body as well as the length of time that the drugs remain in the body. Initial and periodic assessments will establish patient response to the combination therapies
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A Pilot Study Using 18F-DOPA PET-guided Radiotherapy in Gliomas
For most brain tumors, radiation treatment is guided by a Magnetic Resonance Imaging (MRI) scan. In this study, information from a special scan, called a Positron Emission Tomography/ Computed Tomography (PET/CT) scan using an amino acid called Fluorine-18-L-dihydroxyphenylalanine (18F-DOPA) will also be used. This type of scan has shown promise in being able to better distinguish tumor from normal brain tissue and may help to more accurately plan radiation treatment. This type of scan can also assist the radiation oncologist in identifying the most aggressive regions of the tumor. The goal of this study is to compare the 18F-DOPA PET/CT scan with the MRI scan for identifying...
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A Pilot Surgical Trial To Evaluate Early Immunologic Pharmacodynamic Parameters For The PD-1 Checkpoint Inhibitor, Pembrolizumab (MK-3475), In Patients With Surgically Accessible Recurrent/Progressive Glioblastoma
This research study is studying an immunotherapy as a possible treatment for Glioblastoma.
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Application of Radiomics in the Diagnosis and Treatment Prediction of Pituitary Adenoma
The images of patients with Pituitary adenoma were collected and analyzed based on the methods of radiomics.
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A Prospective Non-Interventional Study in Participants Receiving Nivolumab in Adjuvant Setting for Resected Melanoma in Real-World Conditions in France
This is an observational prospective study to estimate in real world conditions the effectiveness, the safety profile and the pattern of use of adjuvant nivolumab in adults participants with stage III/IV resected melanoma, and subsequent treatments administered in case of relapse.
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APX005M in Combination With Systemic Pembrolizumab in Patients With Metastatic Melanoma
You are being asked to take part in this study because you have metastatic (cancer that has spread) melanoma. The goal of Part 1 of this clinical research study is to find the highest tolerable dose of APX005M that can be given with pembrolizumab that can be given to patients with metastatic melanoma. The goal of Part 2 of this study is to learn if the combination can help to control metastatic melanoma. The safety of this drug combination will also be studied. This is an investigational study. APX005M is not FDA approved or commercially available. It is currently being used for research purposes only. Pembrolizumab is FDA approved and commercially available for the...
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A Retrospective Observational Study on the Long-term Effects of Ipilimumab-treated Pediatric Participants in the Dutch Melanoma Treatment Registry (DMTR)
This is an observational, national, retrospective study consisting of pediatric patients with advanced (spread or unremoveable) melanoma identified in the DMTR in the Netherlands
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A Retrospective Study of Newly-diagnosed PCNSL Treated With a Methotrexate (MTX) and Orelabrutinib-based Regimen
This study was a single-centre, retrospective study that retrospectively collected first-line PCNSL patients receiving methotrexate-based chemotherapy ± orelabrutinib at Huashan Hospital of Fudan University. The study was divided into two retrospective cohorts, Cohort A was a cohort of patients receiving methotrexate-based chemotherapy alone, and Cohort B was a cohort of patients receiving methotrexate-based chemotherapy + orelabrutinib.
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A Retrospective Study of the Efficacy and Safety of Lolatinib in ALK+ NSCLC Patients With Brain or Meningeal Metastasis
This study was a retrospective observational study. The study included patients with non-small cell lung cancer with ALK-fusion brain metastases or meningeal metastases who received first-line and late-line treatment with the third-generation ALK TKI lorlatinib between June 2022 and June 2023. Data were collected from the electronic medical records database and hospital information system of many hospitals in Sichuan Province. Clinical pathology features including gender, age, ALK mutation status at diagnosis, and clinical stage at diagnosis were collected from the medical records. The physical condition assessed by ECOG-PS before the administration of lorlatinib was recorded....