Study sites revised (227)
Show what changed: Study sites
Study Status, Arms and Interventions, Contacts/Locationsv265
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Study sites revised (227)
Study Status, Arms and Interventions, Contacts/Locationsv265
Trial completed
Completion moved earlier from Nov 18, 2026 to Mar 31, 2026; Study sites revised (227)
Study Status, Contacts/Locationsv264
Start date: Feb 26, 2007 to Apr 30, 2007
Completion date: Mar 31, 2026 to Nov 18, 2026; Eligibility criteria expanded, about 109 words; Study description expanded, about 34 words; and 1 more
Study Identification, Study Status, Oversight, Study Description, Eligibility, Contacts/Locationsv263
Completion date: Sep 30, 2025 to Mar 31, 2026
Study Statusv262
Completion date: Sep 30, 2025
Study sites revised (227)
Study Status, Arms and Interventions, Contacts/Locationsv261
Study sites revised (227)
Study Status, Arms and Interventions, Contacts/Locationsv260
Study sites: 207 to 227
Interventions: 3-dimensional conformal radiation therapy (Radiation), conventional surgery (Procedure), cyclophosphamide (Drug), dactinomycin… to 3-Dimensional Conformal Radiation Therapy (Radiation), Conventional Surgery (Procedure), Cyclophosphamide (Drug), Dactinomycin…; Study description shortened, about 25 words; Study arms: 5 to 1
Study Identification, Study Status, Oversight, Study Description, Conditions, Study Design, Arms and Interventions, Contacts/Locationsv259
2 amendments
2 re-verifications since 2021-03-23, no change to tracked fields
v257-v258
Primary completion date: Oct 2015 to Jun 30, 2016
Trial status: Completed to Active, Not Recruiting; Start date: Feb 2007 to Feb 26, 2007
Study Statusv256
Study Status, References
Re-verified, no change to tracked fields
v255
Results first posted: Jun 14, 2017
Primary endpoints revised (3); Trial status: Active, Not Recruiting to Completed; Secondary endpoint revised
Study Status, Outcome Measures, Participant Flow, Baseline Characteristics, Outcome Measures (Results), Adverse Events, More Informationv254
Study arms: 1 to 5
Study Status, Study Design, Arms and Interventionsv253
Primary completion date changed from estimate of Jul 2016 to Oct 2015
Study Statusv252
2 amendments
2 re-verifications since 2014-10-09, no change to tracked fields
v250-v251
Primary endpoints revised (3)
Study description expanded, about 25 words
Study Status, Study Description, Conditions, Arms and Interventions, Outcome Measuresv249
Study Status, Contacts/Locations
Re-verified, no change to tracked fields
v248
Primary endpoints: 1 to 3
Trial status: Recruiting to Active, Not Recruiting; Enrollment target: estimated 400 to confirmed 395; Study sites: 201 to 207; and 6 more
Study Identification, Study Status, Sponsor/Collaborators, Oversight, Study Description, Conditions, Study Design, Arms and Interventions, Outcome Measures, Eligibility, Contacts/Locationsv247
Study Status
Re-verified, no change to tracked fields
v246
Site contacts updated at 1 of 201 sites
Study Status, Contacts/Locationsv245
Study sites: 200 to 201
Study Status, Contacts/Locationsv244
Site contacts updated at 1 of 200 sites
Study Status, Contacts/Locationsv243
Study sites: 199 to 200
Study Status, Contacts/Locationsv242
Study sites revised (199)
Study Status, Contacts/Locationsv241
Site contacts updated at 1 of 199 sites
Study Status, Contacts/Locationsv240
Site contacts updated at 1 of 199 sites
Study Status, Contacts/Locationsv239
Primary completion date: Jan 2012 to Jul 2016
Study sites: 195 to 199
Study Status, Contacts/Locationsv238
Site contacts updated at 1 of 195 sites
Study Status, Contacts/Locationsv237
Study Status
Re-verified, no change to tracked fields
v236
Study sites: 194 to 195
Study Status, Contacts/Locationsv235
Study sites: 193 to 194
Study Status, Contacts/Locationsv234
Study sites revised (193)
Study Status, Contacts/Locationsv233
Site details revised at 2 of 193 sites
Study Status, Contacts/Locationsv232
Site details revised at 1 of 193 sites
Study Status, Contacts/Locationsv231
Site details revised at 3 of 193 sites
Study Status, Contacts/Locationsv230
Site details revised at 1 of 193 sites
Study Status, Contacts/Locationsv229
Site details revised at 1 of 193 sites
Study Status, Contacts/Locationsv228
Site details revised at 1 of 193 sites
Study Status, Contacts/Locationsv227
Site contacts updated at 1 of 193 sites
Study Status, Contacts/Locationsv226
Study Status
Re-verified, no change to tracked fields
v225
Study sites revised (193)
Study Status, Contacts/Locationsv224
Study sites revised (193)
Study Status, Contacts/Locationsv223
Study sites: 192 to 193
Study Status, Contacts/Locationsv222
Study Status
Re-verified, no change to tracked fields
v221
Enrollment target: 295 to 400
Interventions: conventional surgery (Procedure), cyclophosphamide (Drug), dactinomycin (Biological), doxorubicin hydrochloride (Drug), etoposide (Drug)… to cyclophosphamide (Drug), dactinomycin (Biological), doxorubicin hydrochloride (Drug), etoposide (Drug), radiation therapy (Radiation)…; Eligibility criteria expanded, about 27 words; Study description expanded, about 1 word; and 1 more
Study Identification, Study Status, Study Description, Conditions, Study Design, Arms and Interventions, Eligibilityv220
Site contacts updated at 1 of 192 sites
Study Status, Contacts/Locationsv219
Site contacts updated at 1 of 192 sites
Study Status, Contacts/Locationsv218
Site contacts updated at 1 of 192 sites
Study Status, Contacts/Locationsv217
Study sites revised (192)
Study Status, Contacts/Locationsv216
| NCT Number | NCT00379340 |
| Lead Sponsor | Children's Oncology Group
Collaborators: National Cancer Institute (NCI) |
| Conditions | Stage III Kidney Wilms Tumor, Stage IV Kidney Wilms Tumor |
| Enrollment | 395 participants |
| Start Date | |
| Primary Completion | (estimated) |
| Study Completion | (estimated) |
| Updated on ClinicalTrials.gov |