Second round of targeted radiation may outperform standard drugs for stubborn gut tumors
NCT ID NCT05773274
First seen Nov 01, 2025 · Last updated Apr 29, 2026 · Updated 27 times
Summary
This study tests whether retreating with a radioactive drug (177Lu-DOTATATE) can better control advanced gastroenteropancreatic neuroendocrine tumors (GEPNETs) compared to switching to standard drugs like everolimus, sunitinib, or cabozantinib. About 100 adults whose tumors have spread or can't be surgically removed and who have already had one round of 177Lu-DOTATATE will be randomly assigned to either retreatment or standard therapy. The goal is to see which approach delays tumor growth longer.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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BCCA-Vancouver Cancer Centre
RECRUITINGVancouver, British Columbia, V5Z 4E6, Canada
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Banner University Medical Center - Tucson
RECRUITINGTucson, Arizona, 85719, United States
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CancerCare Manitoba
RECRUITINGWinnipeg, Manitoba, R3E 0V9, Canada
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Doctor H. Bliss Murphy Cancer Centre
RECRUITINGSt. John's, Newfoundland and Labrador, A1B 3V6, Canada
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Henry Ford Hospital
RECRUITINGDetroit, Michigan, 48202, United States
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Huntsman Cancer Institute/University of Utah
RECRUITINGSalt Lake City, Utah, 84112, United States
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Iowa Methodist Medical Center
RECRUITINGDes Moines, Iowa, 50309, United States
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London Regional Cancer Program
RECRUITINGLondon, Ontario, N6A 4L6, Canada
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Mayo Clinic Hospital in Arizona
RECRUITINGPhoenix, Arizona, 85054, United States
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Mayo Clinic in Florida
SUSPENDEDJacksonville, Florida, 32224-9980, United States
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Mayo Clinic in Rochester
RECRUITINGRochester, Minnesota, 55905, United States
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Northwestern Medicine Cancer Center Delnor
RECRUITINGGeneva, Illinois, 60134, United States
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Northwestern Medicine Cancer Center Kishwaukee
RECRUITINGDeKalb, Illinois, 60115, United States
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Northwestern Medicine Cancer Center Warrenville
RECRUITINGWarrenville, Illinois, 60555, United States
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Northwestern University
RECRUITINGChicago, Illinois, 60611, United States
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Odette Cancer Centre- Sunnybrook Health Sciences Centre
RECRUITINGToronto, Ontario, M4N 3M5, Canada
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Ohio State University Comprehensive Cancer Center
RECRUITINGColumbus, Ohio, 43210, United States
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Ottawa Hospital and Cancer Center-General Campus
RECRUITINGOttawa, Ontario, K1H 8L6, Canada
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UC Comprehensive Cancer Center at Silver Cross
RECRUITINGNew Lenox, Illinois, 60451, United States
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UCHealth University of Colorado Hospital
RECRUITINGAurora, Colorado, 80045, United States
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UI Health Care Mission Cancer and Blood - Ankeny Clinic
RECRUITINGAnkeny, Iowa, 50023, United States
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UI Health Care Mission Cancer and Blood - Des Moines Clinic
RECRUITINGDes Moines, Iowa, 50309, United States
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UI Health Care Mission Cancer and Blood - Waukee Clinic
RECRUITINGWaukee, Iowa, 50263, United States
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UM Sylvester Comprehensive Cancer Center at Aventura
RECRUITINGAventura, Florida, 33180, United States
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UM Sylvester Comprehensive Cancer Center at Coral Gables
RECRUITINGCoral Gables, Florida, 33146, United States
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UM Sylvester Comprehensive Cancer Center at Deerfield Beach
RECRUITINGDeerfield Beach, Florida, 33442, United States
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UM Sylvester Comprehensive Cancer Center at Kendall
RECRUITINGMiami, Florida, 33176, United States
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UM Sylvester Comprehensive Cancer Center at Plantation
RECRUITINGPlantation, Florida, 33324, United States
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University of Alabama at Birmingham Cancer Center
SUSPENDEDBirmingham, Alabama, 35233, United States
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University of Arizona Cancer Center-North Campus
RECRUITINGTucson, Arizona, 85719, United States
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University of Chicago Comprehensive Cancer Center
RECRUITINGChicago, Illinois, 60637, United States
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University of Chicago Medicine-Orland Park
RECRUITINGOrland Park, Illinois, 60462, United States
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University of Kentucky/Markey Cancer Center
SUSPENDEDLexington, Kentucky, 40536, United States
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University of Miami Miller School of Medicine-Sylvester Cancer Center
RECRUITINGMiami, Florida, 33136, United States
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University of New Mexico Cancer Center
RECRUITINGAlbuquerque, New Mexico, 87106, United States
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University of Rochester
RECRUITINGRochester, New York, 14642, United States
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Conditions
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