M. Cris Johnson MD

Clinical Trials

• Genetic Analysis in Identifying Late-Occurring Complications in Childhood Cancer Survivors Start of enrollment: 2004 Mar 25

  ACTIVE_NOT_RECRUITING

• Chemotherapy and Radiation Therapy in Treating Young Patients With Newly Diagnosed, Previously Untreated, High-Risk Medulloblastoma/PNET Start of enrollment: 2007 May 23

  ACTIVE_NOT_RECRUITING

  PHASE3

• Long-Term Follow-Up of Patients Who Have Participated in Children's Oncology Group Studies Start of enrollment: 2008 Jul 17

  Recruiting

• Neuropsychological and Behavioral Testing in Younger Patients With Cancer Start of enrollment: 2009 Feb 27

  ACTIVE_NOT_RECRUITING

• Collecting and Storing Malignant, Borderline Malignant Neoplasms, and Related Samples From Young Patients With Cancer Start of enrollment: 2003 Oct 13

  Completed

• Study of Kidney Tumors in Younger Patients Start of enrollment: 2006 Feb 27

  ACTIVE_NOT_RECRUITING

• Collecting and Storing Biological Samples From Patients With Ewing Sarcoma Start of enrollment: 2008 Feb 04

  Completed

• Biomarkers in Tumor Tissue Samples From Patients With Newly Diagnosed Neuroblastoma or Ganglioneuroblastoma Start of enrollment: 2000 Nov 06

  Recruiting

• Collecting and Storing Tissue, Blood, and Bone Marrow Samples From Patients With Rhabdomyosarcoma or Other Soft Tissue Sarcoma Start of enrollment: 1999 Mar 15

  Completed

• Collecting and Storing Blood and Brain Tumor Tissue Samples From Children With Brain Tumors Start of enrollment: 2004 Feb 16

  Completed

• Combination Chemotherapy and Surgery in Treating Young Patients With Wilms Tumor Start of enrollment: 2009 Jul 13

  Active, not recruiting

  Phase 3

• Risk-Based Therapy in Treating Younger Patients With Newly Diagnosed Liver Cancer Start of enrollment: 2009 Sep 14

  ACTIVE_NOT_RECRUITING

  PHASE3

• Maintenance Chemotherapy or Observation Following Induction Chemotherapy and Radiation Therapy in Treating Patients With Newly Diagnosed Ependymoma Start of enrollment: 2010 May 07

  ACTIVE_NOT_RECRUITING

  PHASE3

• Risk-Based Classification System of Patients With Newly Diagnosed Acute Lymphoblastic Leukemia Start of enrollment: 2010 Aug 09

  Completed

• Risk-Adapted Chemotherapy in Treating Younger Patients With Newly Diagnosed Standard-Risk Acute Lymphoblastic Leukemia or Localized B-Lineage Lymphoblastic Lymphoma Start of enrollment: 2010 Aug 09

  ACTIVE_NOT_RECRUITING

  PHASE3

• Temozolomide and Irinotecan Hydrochloride With or Without Bevacizumab in Treating Young Patients With Recurrent or Refractory Medulloblastoma or CNS Primitive Neuroectodermal Tumors Start of enrollment: 2010 Nov 22

  Completed

  Phase 2

• Combination Chemotherapy in Treating Patients With Non-Metastatic Extracranial Ewing Sarcoma Start of enrollment: 2010 Nov 22

  ACTIVE_NOT_RECRUITING

  PHASE3

• Caspofungin Versus Fluconazole in Preventing Invasive Fungal Infections (IFI) in Patients Undergoing Chemotherapy for Acute Myeloid Leukemia Start of enrollment: 2011 Apr 04

  Completed

  Phase 3

• Levofloxacin in Preventing Infection in Young Patients With Acute Leukemia Receiving Chemotherapy or Undergoing Stem Cell Transplantation Start of enrollment: 2011 Sep 01

  Completed

  Phase 3

• Bortezomib and Sorafenib Tosylate in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia Start of enrollment: 2011 Jun 20

  ACTIVE_NOT_RECRUITING

  PHASE3

• A Phase III Randomized Trial for Newly Diagnosed High Risk B-precursor Acute Lymphoblastic Leukemia (ALL) Testing Clofarabine (IND# 73789, NSC# 606869) in the Very High Risk Stratum Start of enrollment: 2012 Feb 01
• Assessing Compliance With Mercaptopurine Treatment in Younger Patients With Acute Lymphoblastic Leukemia in First Remission Start of enrollment: 2012 Feb 21

  ACTIVE_NOT_RECRUITING

  PHASE3

• Intergroup Trial for Children or Adolescents With B-Cell NHL or B-AL: Evaluation of Rituximab Efficacy and Safety in High Risk Patients Start of enrollment: 2012 Jun 01
• Chemotherapy Followed by Radiation Therapy in Treating Younger Patients With Newly Diagnosed Localized Central Nervous System Germ Cell Tumors Start of enrollment: 2012 Jun 27

  COMPLETED

  PHASE2

• Risk-Based Therapy in Treating Younger Patients With Newly Diagnosed Liver Cancer Start of enrollment: 2009 Sep 01
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