Study: NANT 2015-01
Neuroblastoma Precision Trial
Protocol Title:Neuroblastoma Precision Trial
Study Chair: Shahab Asgharzadeh, MD. (Children's Hospital Los Angeles)
What is this study about:
This is a biology research study where research is performed on tumor cells and normal cells in samples that are collected from you. This research study will test for genetic and immunologic changes (called biomarkers) in tissues of your body where relapsed or refractory neuroblastoma tumors are present. Learning more about these genetic and immunologic changes in relapsed or refractory neuroblastoma tumors may help doctors use or tailor current therapies based on these changes as well as develop better therapies for neuroblastoma in the future. Tumor tissue obtained after relapse along with a sample of your blood will be used to identify specific genetic and immunologic changes that may be present in your tumor. Reports of the changes found in your tumor will be provided to you and your doctor. In some cases, this information may help you plan a cancer treatment that may potentially be more effective for your tumor. It is not the intent of this study to tell you what drugs you should take based on the reported findings but to provide information about the clinical trials available that may match certain genetic and immunologic changes in your tumor. The final decision whether to use this information in treatment planning is for you and your doctor to make. The main purpose of this study is to gather information about the genetic and immunologic make-up of relapsed or refractory neuroblastoma tumors and to understand the best ways to obtain tumor tissue for such evaluations. While the study attempts to provide this information back to you, we may not always be successful if the tissue samples do not have enough tumor cells or don't meet the quality requirements established for successful testing.
Why is this study being done:
Criteria that need to be met to participate in this study
1) Relapsed or progressive disease at any time before study enrollment.
2) Refractory disease: patients had "no response" and still have persistent sites of disease after receiving a minimum of 4 cycles of induction treatment and have never had a disease relapse or progression.
3) Persistent disease: patients had a "partial response" and still have persistent sites of disease after receiving a minimum of 4 cycles of induction treatment and have never had a disease relapse or progression.
1) For bone biopsy: MIBG avid or FDG-PET avid (if MIBG non-avid tumor) bone site WITH corresponding anatomical imaging on CT or MRI consistent with a bone metastasis at that site.
2) For soft tissue biopsy: Measurable soft tissue lesion on CT or MRI with MIBG or FDG-PET that is MIBG or FDG-PET avid.
3) For Bone Marrow Biopsy: Suspected bone marrow disease.
Patients enrolling with Persistent Disease are required to have a tumor biopsy.
Patients cannot participate in the study if:
To participate in this study you must agree to let doctors send biopsy material where relapsed/refractory tumor cells may be present along with a blood sample for genetic testing. Tumor tissue or tumor cells could come from soft tissues either at your primary tumor site or another site of relapse, from a bone site or from bone marrow. If you previously had a tumor tissue biopsy after relapse of your neuroblastoma that has been stored properly and you and your doctor are interested in submitting that sample for analysis instead, you will not have to have an another procedure done to obtain more tissue.
All tumor and blood will be sent to the central laboratory at Children's Hospital Los Angeles. This laboratory will examine the tissue submitted for numbers of tumor cells. If there are enough tumor cells present, your tumor sample and blood sample will be sent for genetic testing at an outside laboratory. The analysis will include any changes in the genetic make-up of the tumor that are different from those changes found in your normal genetic material obtained from your blood sample. A report will be created that describes these changes will be sent to the CHLA central laboratory. This report will be given to you and your doctor.
The NANT Precision Study Committee will review the genetic report issued by the gene testing laboratory as well any results from tests done by the CHLA central laboratory and create a comprehensive study report (called NANT Precision Report) that will be returned to you through your doctor.
This report will include the genetic report prepared by the genetic testing laboratory that details specific genetic changes found in your tumor and whether or not there are potential drugs that may target those changes. In addition, the report will also show if your tumor belongs to any of the four neuroblastoma specific classification groups the researchers associated with NANT Precision are studying. For patients who submit a soft tissue sample, the report will also include the results from the special stains performed on your tumor.
The NANT Precision Report will include a link to a regularly updated webpage on the NANT Consortium website that will provide a list of open pediatric clinical trials in the NANT Consortium, Children's Oncology Group, and non-NANT clinical trials being conducted in NANT participating institutions. These trials are selected based on current available data matching the clinical trial's drug/s to genetic or immunologic alterations seen in one of the 4 groups. Your decision to enroll in any one of the clinical trials presented on the NANT website or other therapy recommended by your doctor should be made in discussion with your doctor. The NANT Precision Committee will collect data on what treatments you receive for one year after getting the NANT Precision report.
Your doctor will be informed if the CHLA central laboratory determines there are not enough tumor cells identified in your tumor sample to send it to the outside lab for genetic testing. If there are any leftover specimens at your institution your doctor may elect to send another sample for analysis. It is possible that despite the biopsy, no specimen will be found to have enough tumor cells for genetic testing. In this case, you and your doctor will have to decide whether to have another biopsy procedure done.