This study is for patients that have been diagnosed with multisystem Langerhans cell histiocytosis (LCH). The purpose of this study is to find out if prolonging the treatment and adding a drug called 6-mercaptopurine will be beneficial. Other goals include fining out if these changes will result in fewer patients having relapse of their LCH, and fewer patients having long term disease related problems. Participants can expect to be in this study for up to 24 months and will be followed on this study fir at least 5 years.

This study is for patients who have been diagnosed with a neuroblastoma (NBL). The purpose of this study is to find out if we can improve the treatment for subjects with high-risk NBL by adding the experimental drug 131I-MIBG or the experimental drug Crizotinib to recommended therapy. The secondary purpose is to find out if we can reduce the number of stem cell transplants from two to one if we give the experimental drug 131I-MIBG during Induction, and use different drugs as part of the transplant chemotherapy given prior to stem cell infusion during Consolidation. Participants can expect to be in this study for up to 2 years. Researchers would like to continue to follow participants health for up to 10 years.

This study is for patients that have been diagnosed with Germ Cell Tumors. The purpose of this study is to evaluate whether a strategy of complete surgical resection followed by surveillance can maintain an overall survival rate of at least 95.7% at two years for pediatric, adolescent and adult patients (ages 0- 50 years) with Stage I (low risk) malignant germ cell tumors, and at least 98% for patients with ovarian pure immature teratoma. The drugs used in this study are carboplatin and cisplatin. Participants will be followed for up to 10 years.

This study is for patients who have been diagnosed with a form of Acute Lymphoblastic Leukemia (ALL) called Philadelphia chromosome positive (Ph+) ALL. The purpose of this study is to compare disease free survival (DFS) of Standard Risk (SR) pediatric Ph+ ALL treated with continuous imatinib combined with either a high-risk COG ALL chemotherapy backbone or the more intensive EsPhALL chemotherapy backbone. A drug called imatinib in combination with chemotherapy will be given. Participants can expect to be in this study for up to 2 years and their health followed for up to 10 years.

This study is for patients who have mantle cell lymphoma. The investigational drugs used in this study are rituxan hycela and rituximab. The purpose of this research study is to determine whether an autotransplant improves survival in MCL patients who have achieved an excellent (MRD-negative) first complete remission (CR). Participants can expect to be in this study for up to 3 years and then followed for up to 10 years to monitor their health.

This study is for patients that have been diagnosed with High Risk B-Lymphoblastic Leukemia (HR B-ALL). The investigational drug in this study is Ruxolitinib. The purpose of this study is to find out if the study drug, ruxolitinib, in combination with standard HR B-ALL treatment is safe and effective in children, adolescents, and young adults with HR B-ALL. Participants can expect to be in this study for the treatment period of approximately 26 months (females) or 38 months (males) plus the post-treatment follow-up. Subjects are considered on study during the post-treatment follow-up period until the subject is deceased, lost to follow-up, or until the study is completed. Subjects in this study will be followed until all enrolled subjects have been followed for 3 years from Day 1 or are deceased or lost to follow-up.

The purpose of this first in human study is to find a safe dose level of the investigational drug REGN3767 alone or in combination with REGN2810. Other purposes of this study are to measure the levels of REGN3767 and REGN2810 in the subject's blood and to collect any evidence of tumor shrinkage when given alone or in combination with REGN2810.
REGN3767 and REGN2810 are both a type of drug called a monoclonal antibody. Antibodies are proteins that are naturally found in your blood stream that fight infections. A monoclonal antibody is a special kind of antibody that is manufactured as a medication to target a specific protein in the body that may be involved in the subject's cancer.
In this part of the study each participant will receive 1 of 3 different doses of REGN3767 alone or in combination with one dose of REGN2810. There will be a total of 6 different groups of participants the study team plans to study based on what dose of REGN3767 they receive and whether they receive it alone or with REGN2810.
The study is sponsored by Regeneron. The investigator in charge of this study at MUSC is Carolyn Britten, MD. Part 1 of this study is being done at 4-5 sites. Approximately24-48 people will take part study-wide.

This study is for patients that have been diagnosed with acute myelogenous leukemia (AML) . The investigational drug in this study is AG-120. The purpose of this study is to identify and test the highest dose of AG-120 that can be given safely. Participants can expect to be in the study for as long as the study doctor feels it is in the participants best interest.

This is a study comparing two methods of dressing a post operative wound that are currently in practice. One method is a traditional dry gauze dressing. The other method is using a negative pressure dressing that provides gentle suction on the wound.

We will attempt to determine how well the use of post-operative negative pressure dressing reduces wound healing problems in patients who have surgery after radiation for a sarcoma in the thigh or leg.

The purpose of this study is to compare the effects of hormone therapy (androgen deprivation) and radiation therapy to the prostate gland and seminal vesicles with hormone therapy and radiation therapy to the whole pelvic body area to determine which is better.

There are 2 treatment groups in this study:
1) Patients who receive hormone therapy plus radiation therapy to the prostate gland and seminal vesicles
2) Patients who receive hormone therapy plus radiation therapy to the whole pelvis