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Integrated Analysis of Therapy Response and Resistence in Embryonal Tumors and Gliomas
The treatment of adolescents and young adults (AYA, 15 to 39 years) with malignant intra-axial CNS parenchymal tumors such as IDH-mutated gliomas, medulloblastomas and ependymomas is still not curative in all cases. The tumor biology and clinical needs to diagnose and treat these tumors are comparable across all age groups, so an integrated treatment environment overseen by adult and pediatric neuro-oncology specialists seems promising to leverage synergisms and advance diagnostic and therapeutic development in these tumors. A comprehensive, prospective and integrated biomaterial and imaging-based pipeline for the multi-faceted...
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Interferon-α1b Combined With Toripalimab and Anlotinib Hydrochloride in Advanced Unresectable Melanoma
The purpose of this study is to evaluate the efficacy and safety of recombinant human interferon-α1b (IFN-α1b) combined with toripalimab and anlotinib hydrochloride in patients with unresectable advanced melanoma. This study consists of 2 phases( Ib / II). Phase Ib will determine the recommended phase Ⅱ dose for anlotinib hydrochloride. Phase II will evaluate the efficacy and safety of the triple combination regimens.
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Interleukin-15 and -21 Armored Glypican-3-specific Chimeric Antigen Receptor Expressed in T Cells for Pediatric Solid Tumors
Patients may be considered if the cancer has come back, has not gone away after standard treatment or the patient cannot receive standard treatment. This research study uses special immune system cells called CARE T cells, a new experimental treatment. The body has different ways of fighting infection and disease. No single way seems perfect for fighting cancers. This research study combines two different ways of fighting cancer: antibodies and T cells. Antibodies are types of proteins that protect the body from infectious diseases and possibly cancer. T cells, also called T lymphocytes, are special infection-fighting blood cells...
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Intradermal Ipilimumab and Nivolumab in High Risk Stage II Melanoma
This open label, single country trial will test if local injection of low-dose ipilimumab and nivolumab, is safe and reduces the sentinel node positivity in high-risk stage II melanoma patients.
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Intrathecal Pemetrexed for Leptomeningeal Metastasis From Lung Adenocarcinoma That Progressed After Osimertinib.
Pemetrexed is one of the first-line chemotherapeutic agents for non-squamous non-small cell lung cancer (NSCLC). Since 2017, intrathecal pemetrexed has shown good efficacy for patients with leptomeningeal metastases from NSCLC. It has been recommended as the preferred drug for intrathecal chemotherapy by the Chinese Society of Clinical Oncology (CSCO) guidelines. Tyrosine kinase inhibitors (TKIs) play a promising role in treating non-small cell lung cancer patients with epidermal growth factor receptor (EGFR) mutations. An international multi-center clinical study published in 2019 confirmed that double dose of osimertinib showed...
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Intrathecal Pemetrexed for Leptomeningeal Metastasis in EGFR-Mutant NSCLC
Leptomeningeal metastasis (LM) is a complication of advanced non-small cell lung cancer (NSCLC). The incidence of LM in NSCLC patients is around 3-5 %, reaching 9.4 % of those with an epidermal growth factor receptor (EGFR) mutation. Generally, the efficacy of systemic treatment for LM is limited due to the blood-brain barrier. Osimertinib has a high central nervous system penetration rate, making it the preferred first-line treatment for EGFR-mutant NSCLC. Previous studies indicated that osimertinib had shown promising efficacy in pretreated patients harboring EGFR mutations and LM. However, intracranial disease progression ...
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Intratumoral Injection of Dengue Virus-1 #45AZ5 (PV-001-DV) in Patients With Melanoma
The purpose of this arm of the study is to find the best way to give patients this investigational product and determine if it can treat advanced melanoma by stimulating the immune system. PV-001-DV is an attenuated (weakened) strain of dengue virus developed as a potential preventative vaccine for dengue fever by the US Army as Dengue Virus-1 #45AZ5. This is the first time PV-001-DV will be given to patients with melanoma. Up to 4 dose levels of PV-001-DV will tested in this arm. PV-001-DV (at the lowest dose) will be given to a group of 3 people. As each dose level is found to be safe, it will be given to another other 3 people at...
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Intra-tumoral Injection of Natural Killer Cells in High-Grade Gliomas
Patients will receive 3 cycles of NK cell infusions over 12 weeks. Each cycle will consist of 1 infusion per week for 3 weeks, followed by a rest week (week 4). Dose will be escalated in an inter-patient stepwise fashion consisting of 4 dose levels.
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Intratumoral Injection of PV-001-DV Plus DC in Patients With Melanoma
The purpose of this arm of the study is to evaluate the safety of PV-001-DC (autologous monocyte-derived dendritic cells pulsed with tumor lysate) when given in combination with PV-001-DV (Dengue Virus-1 strain #45AZ5) at the dose levels that were identified in the prior 2 arms and to determine if the combination can treat advanced melanoma. Patients will have a prescribed amount of PV-001-DV injected into one of their melanoma tumors. Patients will go to the clinic and have a needle placed in a vein. The PV-001-DC product will be infused into the patient's vein. Approximately every 3 weeks, for a total of 4 treatments, patients...
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Intra-Tumoral Injections of Natural Killer Cells for Recurrent Malignant Brain Tumors
This phase I trial tests the safety, side effects, and best dose of ex vivo expanded natural killer cells in treating patients with cancerous (malignant) tumors affecting the upper part of the brain (supratentorial) that have come back (recurrent) or that are growing, spreading, or getting worse (progressive). Natural killer (NK) cells are immune cells that recognize and get rid of abnormal cells in the body, including tumor cells and cells infected by viruses. NK cells have been shown to kill different types of cancer, including brain tumors in laboratory settings. Giving NK cells from unrelated donors who are screened for optimal cell ...