NotablePhase: Phase 3 to Not specifiedv465Show 4 more changesShow less
Primary and study completion dates: Sep 30, 2025 to Apr 4, 2027
Trial status: Completed to Active, Not Recruiting
Enrollment target: 701 to not stated
Site details revised at 4 of 386 sites
MinorTrial status: Active, Not Recruiting to Completed
Study completion date changed from estimate of Dec 2025 to Sep 30, 2025
v464
NotablePrimary completion date: Apr 30, 2024 to Sep 30, 2025
Study completion date: Dec 2024 to Dec 2025
v463
MinorPrimary completion date changed from estimate of Apr 2024 to Apr 30, 2024v462
Re-verified, no change to tracked fieldsv461
Show 45 earlier versionsHide 45 earlier versions
NotableStart date: Jun 2007 to Oct 12, 2007
Study completion date: Dec 2024
v460
Re-verified, no change to tracked fieldsv459
NotablePrimary completion date: Mar 2021 to Apr 2024v458
2 versionsRe-verified since Jul 1, 2019, no change to tracked fieldsv456-v457
MinorSite details revised at 1 of 386 sitesv455
MinorTrial status: Recruiting to Active, Not Recruiting
Enrollment target: estimated 1258 to confirmed 701
Study sites: 425 to 386
v454
MinorStudy sites revised (425)v453
MinorStudy sites: 193 to 425v452
Re-verified, no change to tracked fieldsv451
MinorStudy sites: 65 to 193v450
NotableLead sponsor: Cancer and Leukemia Group B to Alliance for Clinical Trials in Oncologyv449Show 7 more changesShow less
Study sites: 149 to 65
Interventions: therapeutic thoracoscopy (Procedure), videothoracoscopy (Procedure) to lobectomy (Procedure), segmentectomy or wedge resection (Procedure)
Eligibility criteria expanded, about 24 words
Secondary endpoints revised (3)
Primary endpoint revised
Collaborators: 4 to 1
Study description expanded, about 1 word
MinorStudy sites: 147 to 149v448
MinorStudy sites: 146 to 147v447
MinorStudy sites: 147 to 146v446
MinorStudy sites: 148 to 147v445
Re-verified, no change to tracked fieldsv444
MinorStudy sites: 147 to 148v443
MinorStudy sites: 148 to 147v442
MinorStudy sites: 147 to 148v441
MinorStudy sites: 148 to 147v440
MinorStudy sites: 139 to 148v439
MinorStudy sites: 138 to 139v438
MinorStudy sites: 120 to 138v437
MinorStudy sites: 119 to 120v436
Re-verified, no change to tracked fieldsv435
MinorStudy sites: 118 to 119v434
MinorStudy sites: 117 to 118v433
MinorStudy sites: 116 to 117v432
MinorStudy sites: 115 to 116v431
MinorStudy sites: 116 to 115v430
MinorStudy sites: 119 to 116v429
MinorStudy sites: 120 to 119v428
MinorStudy sites: 110 to 120v427
MinorStudy sites: 109 to 110v426
MinorSite contacts updated at 1 of 109 sitesv425
MinorStudy sites: 108 to 109v424
MinorStudy sites: 107 to 108v423
MinorStudy sites: 106 to 107v422
MinorStudy sites: 105 to 106v421
MinorStudy sites: 106 to 105v420
MinorStudy sites: 108 to 106v419
MinorStudy sites: 107 to 108v418
MinorStudy sites: 106 to 107v417
MinorStudy sites: 107 to 106v416
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
RATIONALE: Wedge resection or segmentectomy may be less invasive types of surgery than lobectomy for non-small cell lung cancer and may have fewer side effects and improve recovery. It is not yet known whether wedge resection or segmentectomy are more effective than lobectomy in treating stage IA non-small cell lung cancer.
PURPOSE: This randomized phase III trial is studying different types of surgery to compare how well they work in treating patients with stage IA non-small cell lung cancer.