NCT05178030View on ClinicalTrials.gov

The GALLOP-11 Study

CompletedOBSERVATIONAL
Enrollment

243

Participants

Timeline

Start Date

May 11, 2021

Primary Completion Date

January 29, 2024

Study Completion Date

September 1, 2024

Conditions
Gastro-intestinal Stromal Tumors
Interventions
OTHER

vena punction

Regular 3-12 monthly follow-up by CT-scan will be compared to results of ctDNA analysis. Blood for analysis of mutation in ctDNA will be collected at the same moment a CT-scan is performed

Trial Locations (5)

Unknown

Netherlands Cancer Institute, Amsterdam

University Medical Center Groningen, Groningen

LUMC, Leiden

Radboud UMC, Nijmegen

Erasmus MC, Rotterdam

All Listed Sponsors
collaborator

Dutch Cancer Society

OTHER

lead

University Medical Center Groningen

OTHER