# The GALLOP-11 Study

> **NCT05178030** · — · COMPLETED · sponsor: **University Medical Center Groningen** · enrollment: 243 (actual)

## Conditions studied

- Gastro-intestinal Stromal Tumors

## Interventions

- **OTHER:** vena punction

## Key facts

- **NCT ID:** NCT05178030
- **Lead sponsor:** University Medical Center Groningen
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-11
- **Primary completion:** 2024-01-29
- **Final completion:** 2024-09-01
- **Target enrollment:** 243 (ACTUAL)
- **Last updated:** 2025-01-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05178030

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05178030, "The GALLOP-11 Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05178030. Licensed CC0.

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