Active clinical trials for "Neoplasms"

This is a Phase I trial evaluating the safety of personalized radiation therapy based on levels of hypoxia identified on FMISO-PET and MRI. All patients will receive a baseline FMISO PET and MRI to identify levels of hypoxia. Patients with tumor hypoxia will receive a higher dose of radiation therapy. Subjects who do not have hypoxic tumors will be treated with the standard-of-care radiation regimen. After fraction 10 of radiation therapy, an additional MRI will be performed. If this interim MRI demonstrates little or no response (as defined in Section 6), an optional boost radiation dose can be administered. Trial enrollment will be conducted in two parts. In Part 1, eight patients will be enrolled. After all eight patients have completed the 30 day DLT period, enrollment will be placed on hold and safety will be evaluated. During the interim analysis, one additional patient will be allowed to be enrolled in the trial. If the trial meets stopping rules as described in Section 11.3, the trial will be re-evaluated by the DSMC and the Principal Investigator. However, if the rate of DLTs remains below the unacceptable toxicity rate, enrollment will open to the enrollment of eight more patients.

This study is to see if the standard of care subcutaneous injection of bortezomib can safely be administered at home by the patient or caregiver. All tests and assessments are based on standard of care procedures.

This is an international multicenter, open-label, randomized phase III trial including three sequential randomizations to assess efficacy of induction and consolidation chemotherapies and radiotherapy for patients with high-risk neuroblastoma.

A total of 297 subjects are estimated to enroll in the study, with 15 eligible subjects enrolled in the 1st stage at most and 282 evaluable subjects in the 2nd stage. All subjects are adult patients with age over 18-year-old; they must be diagnosed with recurrent or metastatic gastric cancer with peritoneal metastasis at the time of enrollment; and failed at least prior two standard systemic anti-cancer therapies for recurrent or metastatic gastric cancer, before enrollment. In the first stage, pharmacokinetic characteristics and preliminary safety of catumaxomab will be explored in Asian patients with gastric cancer ; in Cohort A, the enrolled subjects will receive the first infusion at 10μg on day 1, which will be increased to 20 μg, 50 μg and 150 μg on days 4, 8 and 11, respectively. 42 days are defined as a cycle. From the second cycle, catumaxomab will be changed to 20 μg, 50 μg, 150 μg on days 1, 4, 8 respectively. In Cohort B, 28 days are defined as a cycle. It is estimated to enroll 6 subjects in each cohort first. In the second stage, approximate 282 subjects who meet the enrollment criteria are randomized into either catumaxomab infusion group (catumaxomab group) or treatment of investigator choice group (IC group), at a ratio of 2:1. Subjects at the first and second stages will continue the treatment until one of the following conditions occurs:1)Significant progression of tumor lesions, including but not limited to peritoneal metastases lesions and/or ascites; 2)Intolerable toxicity; 3)The investigator believes that patients need to withdraw from the study and receive other treatment;4)death;5)Withdrawal of informed consent.

Patients eligible for this study have a type of blood cancer Acute Myeloid Leukemia (AML) which has come back or has not gone away after treatment. The body has different ways of fighting disease and infection, and this research study combines two different ways of fighting cancer with antibodies and T cells with the hope that they will work together. T cells (also called T lymphocytes) are special infection-fighting blood cells that can kill other cells including tumor cells. Antibodies are types of proteins that protect the body from bacterial and other infectious diseases. Both antibodies and T cells have been used to treat patients with cancers; they have shown promise, but have not been strong enough to cure most patients when used alone. T lymphocytes can kill tumor cells but there normally are not enough of them to kill all the tumor cells. Some researchers have taken T cells from a person's blood, grown more of them in the laboratory and then given them back to the person. The antibody used in this study targets CLL-1. This antibody sticks to AML cells because of a substance (protein) on the outside of these cells called CLL-1. For this study, the antibody to CLL-1 has been changed so that instead of floating free in the blood, it is now joined to the T cells. When T-cells contain an antibody that is joined to them, they are called chimeric antigen receptor T-cells or CAR-T cells. In the laboratory, the investigators have also found that T cells work better if proteins that stimulate T cells are also added, such as one called CD28. Adding the CD28 makes the cells grow better and last longer in the body, thus giving the cells a better chance of killing the leukemia or lymphoma cells. In this study we are going to attach the CLL-1 chimeric receptor that has CD28 added to it to the patient's T cells. We will then test how long the cells last. These CLL-1 chimeric antigen receptor T cells with CD28 are investigational products not approved by the Food and Drug Administration.

The investigators will conduct a prospective, single-arm study to evaluate the safety and feasibility of neoadjuvant therapy with anti-PD-L1 antibody (SHR-1316, Hengrui Medicine) in patients with resectable esophageal squamous cell carcinoma (ESCC).

The purpose of this study is to assess the safety and tolerability of BGB-A445 alone and in combination with tislelizumab in participants with advanced solid tumors; and to determine the maximum tolerated dose(s) (MTD) or maximum administered dose(s) (MAD) and recommended Phase 2 doses (RP2D) of BGB-A445 alone and in combination with tislelizumab.

The purpose of this study is to investigate if high-intensive training can mobilize and activate the immune system, and thereby enhance the effect of the conventional treatment of lung cancer patients. An important aspect of this study will investigate if the presence of various proteins and cells in blood and tumor biopsies can verify or predict the effect of the high-intensive training. In this clinical trial, patients with lung cancer will combine their conventional therapy with a six-week exercise program.

This study will evaluate the safety, efficacy, pharmacokinetics, and immunogenicity of mosunetuzumab (Mosun) + lenalidomide (Len) (Mosun + Len) in participants with follicular lymphoma (FL). This study will also compare the pharmacokinetics, pharmacodynamics, safety, efficacy, and immunogenicity of IV mosunetuzumab + len vs subcutaneous (SC) mosunetuzumab + len.

This research clinical trial is studying the creation and administration of GVAX, an irradiated GM-CSF secreting, autologous neuroblastoma cell vaccine (GVAX) in combination with nivolumab and ipilimumab as a possible treatment for neuroblastoma. The names of the study drugs involved in this study are: GVAX Vaccine, an immunotherapy developed from surgically removed tumor tissue Nivolumab Ipilimumab