Combination Chemotherapy, Radiation Therapy, and/or Surgery in Treating Patients With High-Risk Kidney Tumors

Clear Cell Renal Cell Carcinoma Clinical Trial

Official title:

Treatment of High Risk Renal Tumors: A Groupwide Phase II Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00335556
• Other study ID #: AREN0321
• Secondary ID: NCI-2009-00414CO
• Status: Completed
• Phase: Phase 2
• First received: June 8, 2006
• Last updated: April 14, 2016
• Start date: June 2006

Study information

• Verified date: April 2016
• Source: Children's Oncology Group
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

This phase II trial is studying how well combination chemotherapy, radiation therapy, and/or surgery work in treating patients with high-risk kidney tumors. Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving combination chemotherapy together with radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.

Description:

PRIMARY OBJECTIVES:

I. Evaluate whether a treatment regimen containing cyclophosphamide, carboplatin, and etoposide alternating with vincristine, doxorubicin hydrochloride, and cyclophosphamide (regimen UH-1) improves the event-free and overall survival of patients with diffuse anaplastic Wilms' tumor (DAWT) as compared to historical controls.

II. Evaluate, in a phase II "window" study, the antitumor activity of a combination of vincristine and protracted-schedule irinotecan hydrochloride in patients with metastatic DAWT.

III. Evaluate whether regimen UH-1 improves the event-free and overall survival of patients with malignant rhabdoid tumor (MRT) as compared to historical controls.

IV. Maintain the excellent event-free survival of patients with stage I clear cell sarcoma of the kidney (CCSK) without the use of abdominal irradiation.

SECONDARY OBJECTIVES:

I. Describe the outcomes of patients with stage I DAWT or stages I-III focal anaplastic Wilms' tumor (FAWT) treated with vincristine, dactinomycin, doxorubicin hydrochloride, and flank radiation.

II. Describe the outcomes of patients with stage IV FAWT or stage IV CCSK treated with regimen UH-1.

III. Describe event-free and overall survival of children and adolescents with localized renal cell carcinoma (RCC) (including patients with local lymph node involvement) treated with surgical resection without adjuvant therapy.

IV. Describe response rate, event-free survival, and overall survival of patients with unresectable or distantly metastatic RCC treated according to institutional preference.

V. Correlate histologic and molecular cytogenetic findings with outcome in pediatric RCC.

VI. Evaluate the frequency of germline and inherited INI1 mutations in renal and extrarenal MRT and correlate the presence of detectable INI1 mutation with clinical outcome.

VII. Determine the frequency of TP53 mutations in anaplastic Wilms' tumor and correlate the presence of detectable TP53 mutation with clinical outcome.

OUTLINE: This is a multicenter study. Patients are assigned to 1 of 6 treatment regimens according to tumor histology, stage of disease, and response to treatment.

SURGERY (renal cell carcinoma [RCC]): Patients with completely resectable stage I-IV RCC undergo surgical resection. Patients with incompletely resectable stage III-IV RCC undergo treatment as per physician's choice.

REGIMEN UH-1 (stage II-III or stage IV [with no measurable disease] diffuse anaplastic Wilms' tumor [DAWT], stage I-IV malignant rhabdoid tumor [MRT], stage IV focal anaplastic Wilms' tumor [FAWT], or stage IV clear cell sarcoma of the kidney [CCSK]): Patients receive vincristine IV on day 1 in weeks 1-3, 10-12, 13-15, 22-24, and 28-30; doxorubicin hydrochloride IV over 15 minutes on day 1 and cyclophosphamide (CPM2) IV over 15-30 minutes on day 1 in weeks 1, 10, 13, 22, and 28; and cyclophosphamide (at lower doses [CPM1]) IV over 1 hour and etoposide IV over 1 hour on days 1-4 and carboplatin IV over 1 hour on day 1 in weeks 4, 7, 16, 19, and 25. Patients whose primary tumors were initially resected undergo radiotherapy once daily 5 days a week for 4-5½ weeks beginning on day 1 in week 1. Patients with delayed primary tumor resection undergo radiotherapy beginning on day 1 in week 13. If the primary tumor was not previously resected, patients undergo resection, if feasible, in week 13. Patients with unresectable CCSK receive no further study therapy.

IRINOTECAN/VINCRISTINE WINDOW THERAPY* (stage IV DAWT with measurable disease at diagnosis):

Patients receive vincristine IV on day 1 and irinotecan hydrochloride IV over 30 minutes on days 1-5 in weeks 1 and 2. Patients with progressive disease (PD) are treated with regimen UH-1. Patients with stable disease (SD), partial response (PR), or complete response (CR) receive another course of irinotecan hydrochloride/vincristine window therapy beginning on day 22. After the second course, patients with SD or PD are treated with regimen UH-1 and patients with PR or CR are treated with regimen UH-2.

NOTE: *Patients who are eligible for but who are unwilling to receive window therapy, receive therapy on regimen UH-1.

REGIMEN UH-2 (DAWT with CR/PR to irinotecan hydrochloride/vincristine window therapy):

Patients receive vincristine on day 1 in weeks 1-3, 10, 11, 16-21, 25, 26, 28-30, and 34-36 and doxorubicin hydrochloride and CPM2 as in regimen UH-1 in weeks 1, 16, 19, 28, and 34. Patients also receive CPM1, etoposide, and carboplatin as in regimen UH-1 in weeks 4, 7, 13, 22, and 31 and irinotecan hydrochloride IV over 30 minutes on days 1-5 in weeks 10, 11, 25, and 26. Patients whose primary tumors were initially resected undergo radiotherapy as in regimen UH-1 beginning on day 1 in week 1. Patients with delayed primary tumor resection undergo radiotherapy as in regimen UH-1 beginning on day 1 in week 7. If the primary tumor was not previously resected, patients undergo resection, if feasible, in week 7.

REGIMEN I (stage I-III CCSK): Patients receive vincristine IV on day 1 in weeks 1-3, 5-9, 8-9, 11-14, 19, and 25; doxorubicin hydrochloride IV over 15 minutes on day 1 and cyclophosphamide IV over 1 hour on days 1-3 in weeks 1, 7, 13, 19, and 25; and cyclophosphamide IV and etoposide IV on days 1-5 in weeks 4, 10, 16, and 22. Patients whose primary tumors were initially resected (except those with stage I CCSK) undergo radiotherapy as in regimen UH-1 beginning on day 1 in week 1. Patients with delayed primary tumor resection undergo radiotherapy as in regimen UH-1 beginning on day 1 in week 13. If the primary tumor was not previously resected, patients undergo resection, if feasible, in week 13.

REGIMEN DD-4A (stage I DAWT or stages I-III FAWT): Patients receive dactinomycin IV over 1-5 minutes on day 1 in weeks 1, 7, 13, 19, and 25; vincristine IV on day 1 in weeks 1-10, 13, 16, 19, 22, and 25; and doxorubicin hydrochloride IV over 15 minutes on day 1 in weeks 4,10, 16, and 22. Patients whose primary tumors were initially resected undergo radiotherapy as in regimen UH-1 beginning on day 1 in week 1. Patients with delayed primary tumor resection undergo radiotherapy as in regimen UH-1 beginning on day 1 in week 13. If the primary tumor was not previously resected, patients undergo resection, if feasible, in week 13. Treatment continues in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed periodically for at least 3 years.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 294
• Est. primary completion date: December 2015
• Accepts healthy volunteers: No
• Gender: Both
• Age group: N/A to 29 Years

Eligibility

Inclusion Criteria:

• Newly diagnosed disease of 1 of the following histologic types:

• Focal anaplastic Wilms' tumor

• Diffuse anaplastic Wilms' tumor

• Clear cell sarcoma of the kidney

• Malignant rhabdoid tumor (renal or extrarenal)

• Renal cell carcinoma

• Clear cell

• Papillary

• Renal medullary

• Oncocytoid

• Sarcomatoid

• Chromophobe

• Translocation

• Collecting duct

• Carcinoma associated with neuroblastoma

• Renal cell carcinoma unclassified

• Specimens/materials must be submitted for central review by Day 7

• Patients must begin protocol therapy on AREN0321 by Day 14 after surgery or biopsy (surgery/biopsy is Day 0), unless medically contraindicated

• Karnofsky performance status (PS) must be >= 50 for patients > 16 years if age and Lansky PS must be >= 50 for patients =< 16 years of age

• Patients must not have received systemic chemotherapy or radiation therapy prior to treatment on this study UNLESS they were enrolled on the AREN0532 or AREN0533 studies and received prenephrectomy chemotherapy for what was originally presumed to be favorable histology Wilms tumor; additionally, patients with pediatric RCC who previously received chemotherapy for another type of malignancy (not the RCC) or non-malignant condition may enroll on the study

• Total bilirubin =< 1.5 times upper limit of normal (ULN) for age

• Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase [AST] or serum glutamic pyruvate transaminase (SGPT) (alanine aminotransferase [ ALT]) < 2.5 times ULN for age

• Shortening fraction of >= 27% by echocardiogram OR ejection fraction of >= 50% by radionuclide angiogram

• Female patients of childbearing age must have a negative pregnancy test

• Female patients who are lactating must agree to stop breast-feeding

• Sexually active patients of childbearing potential must agree to use effective contraception

• All patients and/or their parents or legal guardians must sign a written informed consent

• All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met

Study Design

Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Renal Cell
• Childhood Renal Cell Carcinoma
• Clear Cell Renal Cell Carcinoma
• Clear Cell Sarcoma of the Kidney
• Kidney Neoplasms
• Neoplasms
• Papillary Renal Cell Carcinoma
• Rhabdoid Tumor
• Rhabdoid Tumor of the Kidney
• Sarcoma, Clear Cell
• Stage I Renal Cell Cancer
• Stage I Renal Wilms Tumor
• Stage II Renal Cell Cancer
• Stage II Renal Wilms Tumor
• Stage III Renal Cell Cancer
• Stage III Renal Wilms Tumor
• Stage IV Renal Cell Cancer
• Stage IV Renal Wilms Tumor
• Wilms Tumor

Intervention

Drug:
• Doxorubicin Hydrochloride
Given IV
• Irinotecan Hydrochloride
Given IV

Procedure:
• Conventional Surgery
Patients undergo resection

Drug:
• Cyclophosphamide
Given IV
• Etoposide
Given IV
• Carboplatin
Given IV

Biological:
• Dactinomycin
Given IV

Drug:
• Vincristine Sulfate
Given IV

Radiation:
• Radiation Therapy
Undergo radiotherapy

Other:
• Laboratory Biomarker Analysis
Correlative studies

Locations

Country	Name	City	State
Australia	Royal Brisbane and Women's Hospital	Herston	Queensland
Australia	Royal Children's Hospital-Brisbane	Herston	Queensland
Australia	John Hunter Children's Hospital	Hunter Regional Mail Centre	New South Wales
Australia	Women's and Children's Hospital-Adelaide	North Adelaide	South Australia
Australia	Royal Children's Hospital	Parkville	Victoria
Australia	Princess Margaret Hospital for Children	Perth	Western Australia
Australia	Sydney Children's Hospital	Randwick	New South Wales
Australia	The Children's Hospital at Westmead	Westmead	New South Wales
Canada	Alberta Children's Hospital	Calgary	Alberta
Canada	University of Alberta Hospital	Edmonton	Alberta
Canada	IWK Health Centre	Halifax	Nova Scotia
Canada	Chedoke-McMaster Hospitals	Hamilton	Ontario
Canada	McMaster Children's Hospital at Hamilton Health Sciences	Hamilton	Ontario
Canada	Cancer Centre of Southeastern Ontario at Kingston General Hospital	Kingston	Ontario
Canada	Children's Hospital	London	Ontario
Canada	Centre Hospitalier Universitaire Sainte-Justine	Montreal	Quebec
Canada	The Montreal Children's Hospital of the MUHC	Montreal	Quebec
Canada	Children's Hospital of Eastern Ontario	Ottawa	Ontario
Canada	Janeway Child Health Centre	Saint John's	Newfoundland and Labrador
Canada	Saskatoon Cancer Centre	Saskatoon	Saskatchewan
Canada	Centre Hospitalier Universitaire de Quebec	Ste-Foy	Quebec
Canada	Hospital for Sick Children	Toronto	Ontario
Canada	British Columbia Children's Hospital	Vancouver	British Columbia
Canada	CancerCare Manitoba	Winnipeg	Manitoba
New Zealand	Starship Children's Hospital	Grafton	Auckland
Puerto Rico	San Jorge Children's Hospital	San Juan
United States	Children's Hospital Medical Center of Akron	Akron	Ohio
United States	University of New Mexico	Albuquerque	New Mexico
United States	University of New Mexico Cancer Center	Albuquerque	New Mexico
United States	Texas Tech University Health Science Center-Amarillo	Amarillo	Texas
United States	C S Mott Children's Hospital	Ann Arbor	Michigan
United States	Mission Hospital-Memorial Campus	Asheville	North Carolina
United States	Children's Healthcare of Atlanta - Egleston	Atlanta	Georgia
United States	Children's Hospital Colorado	Aurora	Colorado
United States	Dell Children's Medical Center of Central Texas	Austin	Texas
United States	Johns Hopkins University/Sidney Kimmel Comprehensive Cancer Center	Baltimore	Maryland
United States	Sinai Hospital of Baltimore	Baltimore	Maryland
United States	Eastern Maine Medical Center	Bangor	Maine
United States	Walter Reed National Military Medical Center	Bethesda	Maryland
United States	Lehigh Valley Hospital - Muhlenberg	Bethlehem	Pennsylvania
United States	Children's Hospital of Alabama	Birmingham	Alabama
United States	University of Alabama at Birmingham	Birmingham	Alabama
United States	Saint Luke's Mountain States Tumor Institute	Boise	Idaho
United States	Dana-Farber Cancer Institute	Boston	Massachusetts
United States	Massachusetts General Hospital Cancer Center	Boston	Massachusetts
United States	Roswell Park Cancer Institute	Buffalo	New York
United States	University of Vermont College of Medicine	Burlington	Vermont
United States	University of North Carolina	Chapel Hill	North Carolina
United States	West Virginia University Charleston	Charleston	West Virginia
United States	Carolinas Medical Center	Charlotte	North Carolina
United States	Novant Health Presbyterian Medical Center	Charlotte	North Carolina
United States	T C Thompson Children's Hospital	Chattanooga	Tennessee
United States	Lurie Children's Hospital-Chicago	Chicago	Illinois
United States	University of Chicago Comprehensive Cancer Center	Chicago	Illinois
United States	University of Illinois	Chicago	Illinois
United States	Cincinnati Children's Hospital Medical Center	Cincinnati	Ohio
United States	Cleveland Clinic Foundation	Cleveland	Ohio
United States	Rainbow Babies and Childrens Hospital	Cleveland	Ohio
United States	Palmetto Health Richland	Columbia	South Carolina
United States	Nationwide Children's Hospital	Columbus	Ohio
United States	Driscoll Children's Hospital	Corpus Christi	Texas
United States	Medical City Dallas Hospital	Dallas	Texas
United States	University of Texas Southwestern Medical Center	Dallas	Texas
United States	Geisinger Medical Center	Danville	Pennsylvania
United States	Dayton Children's Hospital	Dayton	Ohio
United States	Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center	Denver	Colorado
United States	Blank Children's Hospital	Des Moines	Iowa
United States	Saint John Hospital and Medical Center	Detroit	Michigan
United States	Wayne State University/Karmanos Cancer Institute	Detroit	Michigan
United States	Southern California Permanente Medical Group	Downey	California
United States	Duke University Medical Center	Durham	North Carolina
United States	Michigan State University Clinical Center	East Lansing	Michigan
United States	Inova Fairfax Hospital	Falls Church	Virginia
United States	Hurley Medical Center	Flint	Michigan
United States	Broward Health Medical Center	Fort Lauderdale	Florida
United States	Golisano Children's Hospital of Southwest Florida	Fort Myers	Florida
United States	Cook Children's Medical Center	Fort Worth	Texas
United States	Helen DeVos Children's Hospital at Spectrum Health	Grand Rapids	Michigan
United States	BI-LO Charities Children's Cancer Center	Greenville	South Carolina
United States	East Carolina University	Greenville	North Carolina
United States	Greenville Cancer Treatment Center	Greenville	South Carolina
United States	Hackensack University Medical Center	Hackensack	New Jersey
United States	Connecticut Children's Medical Center	Hartford	Connecticut
United States	Penn State Hershey Children's Hospital	Hershey	Pennsylvania
United States	Memorial Healthcare System - Joe DiMaggio Children's Hospital	Hollywood	Florida
United States	Tripler Army Medical Center	Honolulu	Hawaii
United States	University of Hawaii Cancer Center	Honolulu	Hawaii
United States	Baylor College of Medicine	Houston	Texas
United States	Riley Hospital for Children	Indianapolis	Indiana
United States	Saint Vincent Hospital and Health Services	Indianapolis	Indiana
United States	University of Iowa Hospitals and Clinics	Iowa City	Iowa
United States	University of Mississippi Medical Center	Jackson	Mississippi
United States	Nemours Children's Clinic-Jacksonville South	Jacksonville	Florida
United States	Bronson Methodist Hospital	Kalamazoo	Michigan
United States	Kalamazoo Center for Medical Studies	Kalamazoo	Michigan
United States	The Childrens Mercy Hospital	Kansas City	Missouri
United States	East Tennessee Childrens Hospital	Knoxville	Tennessee
United States	Nevada Cancer Research Foundation CCOP	Las Vegas	Nevada
United States	Dartmouth Hitchcock Medical Center	Lebanon	New Hampshire
United States	University of Kentucky/Markey Cancer Center	Lexington	Kentucky
United States	Arkansas Children's Hospital	Little Rock	Arkansas
United States	Loma Linda University Medical Center	Loma Linda	California
United States	Miller Children's Hospital	Long Beach	California
United States	Children's Hospital Los Angeles	Los Angeles	California
United States	Kosair Children's Hospital	Louisville	Kentucky
United States	Covenant Children's Hospital	Lubbock	Texas
United States	Children's Hospital Central California	Madera	California
United States	University of Wisconsin Hospital and Clinics	Madison	Wisconsin
United States	Marshfield Clinic	Marshfield	Wisconsin
United States	Loyola University Medical Center	Maywood	Illinois
United States	St. Jude Children's Research Hospital	Memphis	Tennessee
United States	Baptist Hospital of Miami	Miami	Florida
United States	Miami Children's Hospital	Miami	Florida
United States	University of Miami Miller School of Medicine-Sylvester Cancer Center	Miami	Florida
United States	Midwest Children's Cancer Center	Milwaukee	Wisconsin
United States	Children's Hospitals and Clinics of Minnesota - Minneapolis	Minneapolis	Minnesota
United States	University of South Alabama	Mobile	Alabama
United States	Morristown Memorial Hospital	Morristown	New Jersey
United States	Vanderbilt-Ingram Cancer Center	Nashville	Tennessee
United States	UMDNJ - Robert Wood Johnson University Hospital	New Brunswick	New Jersey
United States	The Steven and Alexandra Cohen Children's Medical Center of New York	New Hyde Park	New York
United States	Children's Hospital New Orleans	New Orleans	Louisiana
United States	Tulane University Health Sciences Center	New Orleans	Louisiana
United States	Columbia University Medical Center	New York	New York
United States	Memorial Sloan-Kettering Cancer Center	New York	New York
United States	New York University Langone Medical Center	New York	New York
United States	Weill Medical College of Cornell University	New York	New York
United States	Newark Beth Israel Medical Center	Newark	New Jersey
United States	Childrens Hospital-King's Daughters	Norfolk	Virginia
United States	Advocate Children's Hospital-Oak Lawn	Oak Lawn	Illinois
United States	Children's Hospital and Research Center at Oakland	Oakland	California
United States	Kaiser Permanente-Oakland	Oakland	California
United States	University of Oklahoma Health Sciences Center	Oklahoma City	Oklahoma
United States	Children's Hospital and Medical Center of Omaha	Omaha	Nebraska
United States	University of Nebraska Medical Center	Omaha	Nebraska
United States	Childrens Hospital of Orange County	Orange	California
United States	Florida Hospital Orlando	Orlando	Florida
United States	UF Cancer Center at Orlando Health	Orlando	Florida
United States	Lucile Packard Children's Hospital Stanford University	Palo Alto	California
United States	Advocate Lutheran General Hospital.	Park Ridge	Illinois
United States	Saint Joseph's Regional Medical Center	Paterson	New Jersey
United States	Nemours Children's Clinic - Pensacola	Pensacola	Florida
United States	Saint Jude Midwest Affiliate	Peoria	Illinois
United States	Children's Hospital of Philadelphia	Philadelphia	Pennsylvania
United States	Saint Christopher's Hospital for Children	Philadelphia	Pennsylvania
United States	Phoenix Childrens Hospital	Phoenix	Arizona
United States	Children's Hospital of Pittsburgh of UPMC	Pittsburgh	Pennsylvania
United States	Legacy Emanuel Children's Hospital	Portland	Oregon
United States	Legacy Emanuel Hospital and Health Center	Portland	Oregon
United States	Naval Medical Center - Portsmouth	Portsmouth	Virginia
United States	Rhode Island Hospital	Providence	Rhode Island
United States	Virginia Commonwealth University/Massey Cancer Center	Richmond	Virginia
United States	Carilion Clinic Children's Hospital	Roanoke	Virginia
United States	Mayo Clinic	Rochester	Minnesota
United States	University of Rochester	Rochester	New York
United States	Cardinal Glennon Children's Medical Center	Saint Louis	Missouri
United States	Saint John's Mercy Medical Center	Saint Louis	Missouri
United States	Washington University School of Medicine	Saint Louis	Missouri
United States	All Children's Hospital	Saint Petersburg	Florida
United States	Primary Children's Hospital	Salt Lake City	Utah
United States	Methodist Children's Hospital of South Texas	San Antonio	Texas
United States	University of Texas Health Science Center at San Antonio	San Antonio	Texas
United States	Rady Children's Hospital - San Diego	San Diego	California
United States	University of California San Francisco Medical Center-Parnassus	San Francisco	California
United States	Memorial University Medical Center	Savannah	Georgia
United States	Maine Children's Cancer Program	Scarborough	Maine
United States	Seattle Children's Hospital	Seattle	Washington
United States	Sanford USD Medical Center - Sioux Falls	Sioux Falls	South Dakota
United States	Providence Sacred Heart Medical Center and Children's Hospital	Spokane	Washington
United States	Southern Illinois University	Springfield	Illinois
United States	Stony Brook University Medical Center	Stony Brook	New York
United States	Overlook Hospital	Summit	New Jersey
United States	State University of New York Upstate Medical University	Syracuse	New York
United States	Madigan Army Medical Center	Tacoma	Washington
United States	Mary Bridge Children's Hospital and Health Center	Tacoma	Washington
United States	Saint Joseph Children's Hospital of Tampa	Tampa	Florida
United States	Scott and White Memorial Hospital	Temple	Texas
United States	Mercy Children's Hospital	Toledo	Ohio
United States	The Toledo Hospital/Toledo Children's Hospital	Toledo	Ohio
United States	University of Arizona Health Sciences Center	Tucson	Arizona
United States	Natalie Warren Bryant Cancer Center at Saint Francis	Tulsa	Oklahoma
United States	Children's National Medical Center	Washington	District of Columbia
United States	Lombardi Comprehensive Cancer Center at Georgetown University	Washington	District of Columbia
United States	Saint Mary's Hospital	West Palm Beach	Florida
United States	Alfred I duPont Hospital for Children	Wilmington	Delaware
United States	Wake Forest University Health Sciences	Winston-Salem	North Carolina
United States	University of Massachusetts Medical School	Worcester	Massachusetts

Sponsors (2)

Lead Sponsor	Collaborator
Children's Oncology Group	National Cancer Institute (NCI)

Countries where clinical trial is conducted

United States,  Australia,  Canada,  New Zealand,  Puerto Rico, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Event-free survival of patients with diffuse anaplastic Wilms' tumor (DAWT) treated with HU-1	An analysis plan based on the method of Woolson will be used to monitor outcome for these patients. O'Brien-Fleming boundary (truncated at 3 standard deviations) will be used.	Up to 4 years	No
Primary	Long-term survival of patients with Stage I-IV malignant rhabdoid tumors	The outcome of these patients will be compared with a fixed outcome based on that seen for similar patients treated with NWTS-5 regimen I. An analysis plan will be based on the method of Woolson and an O'Brien-Fleming boundary (truncated at 3 standard deviations).	Up to 5 years	No
Primary	Efficacy of vincristine/irinotecan when delivered in an 6-week window	Design based on work by Bryant and Day (Biometrics 51:1372-83, 1995), with parameters.	Up to 5 years	No
Primary	Event-free survival	Event-free survival will be informally compared to that seem for similar patients treated on NWTS-5.	Up to 5 years	No
Primary	Toxicity as assessed by the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) version 4.0	Unacceptable toxicity will be defined as treatment-related mortality and Grade 3 or 4 non-hematological toxicity, with the specific exceptions of the following Grade 3 toxicities: anorexia, weight loss, nausea, fatigue, mucositis, diarrhea, fever, electrolyte/metabolic abnormalities, and infection. Each of these adverse events will be monitored separately. A true rate of 1% for the entire treatment period is considered acceptable, whereas a rate of 5.5% would not be.	Up to 35years	Yes
Secondary	Frequency of INI1 mutations in renal and extrarenal malignant rhabdoid tumor by fluorescent in situ hybridization	The biology studies will be hypothesis-generating and descriptive; they do not have a statistical design.	At baseline	No
Secondary	Frequency of TP53 mutations in patients with anaplastic Wilms' tumor by immunohistochemistry	The biology studies will be hypothesis-generating and descriptive; they do not have a statistical design.	At baseline	No