NCT01192555Active, not recruitingPhase 1/2
Allogeneic Tumor Cell Vaccination With Oral Metronomic Cytoxan in Patients With High-Risk Neuroblastoma
A Phase I/II Study Using Allogeneic Tumor Cell Vaccination With Oral Metronomic Cytoxan in Patients With High-Risk Neuroblastoma (ATOMIC)
Source: ClinicalTrials.gov · Last updated 2 Oct 2026
Brief summary (registry, in English)
Neuroblastoma is the second most common solid tumor seen in children, but causes approximately 15% of childhood cancer deaths each year. Patients with high-risk disease require treatment with a combination of chemotherapy, surgery, radiation, and stem cell transplant; however, many will have their disease come back within 3 years. Due to this high rate of relapse, this study is being done to investigate an experimental treatment option for children whose disease has returned. This clinical trial is for patients with neuroblastoma that has either come back after treatment or never went away in the first place. A series of immunizations will be administered using a tumor vaccine and add low-dose chemotherapy to be taken by mouth on a daily basis. The hope is that the vaccine will cause the immune system to recognize and kill more types of neuroblastoma tumors. Additionally, the immunizations will be combined with daily low dose chemotherapy. Daily low-dose chemotherapy, also know as metronomic chemotherapy, works by attacking the blood vessels that allow tumors to grow. Using metronomic doses of a drug called cytoxan can also decrease T regulatory cells, a specific type of cell that tumors use to hide from the immune system. The purpose of this study is to test the safety and anti-tumor effect of the tumor cell vaccination plus low dose, metronomic chemotherapy in treating patients with relapsed/refractory neuroblastoma.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 1/2
- Study type
- Interventional
- Enrollment
- 11 (actual)
- First submitted
- 16 Aug 2010
- Start date
- 1 Sept 2010
- Primary completion date
- 31 Jul 2012
- Lead sponsor
- Baylor College of Medicine
- Diseases
- Neuroblastoma, Childhood cancers
- NCT number
- NCT01192555
What you commit to
- Study type: Interventional · Phase 1/2
- Participants enrolled: 11
- From 1 Sept 2010 to the primary completion date, 31 Jul 2012
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Due to the unknown effects of this therapy on a fetus, pregnant women will be excluded from this research
- Previous use of oral cytoxan for more than 2 consecutive months within the last 6 months
- Patients currently receiving any investigational agents or have received any tumor vaccines within the previous six months
Other illness
- Known HIV positive subjects since treatment may be immunosuppressive
- Severe intercurrent infection or uncontrolled condition including, but not limited to ongoing or active infection, symptomatic heart failure, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
Other
- Women who are breast-feeding
- Patients, who in the opinion of the investigator, may not be able to comply with the safety monitoring requirements of the study
Who the study is looking for
- Histologically proven high risk neuroblastoma in first or subsequent relapse or with primary refractory disease or inability to complete standard therapy
- Age less than 21 at time of initial diagnosis
- Life expectancy 12 weeks or greater
- Karnofsky or Lansky score of 50 or greater
- Platelet count of 50,000/ul or greater
- ANC greater than 750/ul
- Alk Phos level less than 2.5 x upper limit of normal
- Bilirubin less than 2x normal
- AST less than 3x normal
- Hgb 8.0 or greater
- Creatinine 2 x ULN or less OR GFR greater than 40 ml/min/1.73 m2
- Patient has recovered from last chemotherapy or investigational therapy prior to study enrollment
- Women of child-bearing potential must not be pregnant and take/use effective birth control while participating in the study.
Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Texas Children's Hospital Coordinator of this site? Confirm its status | Houston | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.