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NCT05781321 · ClinicalTrials.gov registry record · Phase 2

Short Course Radiotherapy for the Treatment of Patients With Glioblastoma, SAGA Study

A Phase 2 study of Glioblastoma, sponsored by Mayo Clinic.

Active
Registry status
Phase 2
Development phase
170
Enrollment target
8
Study locations

NCT05781321: Active Phase 2 study of Glioblastoma, sponsored by Mayo Clinic.

NCT05781321 is a Phase 2 study of Glioblastoma that is active but no longer recruiting, run by Mayo Clinic. The registered enrollment target is 170 participants, above the 108-participant average among 199 other Glioblastoma trials with a reported enrollment target (57% higher). The trial reports 8 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05781321, a Phase 2 study of Glioblastoma, is active but no longer recruiting, sponsored by Mayo Clinic.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
170 participants
Enrollment target
8
Study locations

Study Summary

This phase II trial compares the effect of short course radiotherapy (RT) to standard course RT for the treatment of patients diagnosed with glioblastoma (GBM). The researchers want to learn whether the shorter course treatment is non-inferior (not worse than the standard of care), for patients with GBM. Radiation therapy uses high energy x-rays, particles, or radioactive seeds to kill cancer cells and shrink tumors. Short course radiotherapy delivers higher doses of radiation over a shorter period of time and may kill more tumor cells and have fewer side effects.

Primary Outcome

OS is defined as the time from study registration to death due to any cause.

Conditions Studied

Interventions

  • PROCEDURE Computed Tomography
  • PROCEDURE Magnetic Resonance Imaging
  • PROCEDURE Positron Emission Tomography
  • DRUG Fluorodopa F 18
  • RADIATION Accelerated Hypofractionated Radiation Therapy

Study Locations (8)

Minnesota

  • Mayo Clinic Health System in Albert Lea - Albert Lea
  • Mayo Clinic Health Systems-Mankato - Mankato
  • Mayo Clinic Radiation Therapy - Northfield - Northfield
  • Mayo Clinic in Rochester - Rochester

Wisconsin

  • Mayo Clinic Health System-Eau Claire - Eau Claire
  • Mayo Clinic Health System-Franciscan Healthcare - La Crosse

Arizona

  • Mayo Clinic in Arizona - Scottsdale

Florida

  • Mayo Clinic in Florida - Jacksonville

Trial Details

FieldValue
Enrollment Target 170 participants
Start Date 2023-03-23
Est. Completion 2028-07-02
Phase Phase 2
Mayo Clinic

2,844 total trials

What the registry record for NCT05781321 still lists

NCT05781321 is an interventional study that assigns participants to a tested intervention. The registered 170 participants enrollment target is mid-sized for trials with a published cap, above the 108-participant average among 199 other Glioblastoma trials with a reported enrollment target (57% higher).

The record links to 1 condition, with Glioblastoma appearing as the primary indexed condition, and to 5 interventions - of which Computed Tomography is the first listed.

NCT05781321 lists 8 locations in 4 states (Minnesota, Wisconsin, Arizona).

Frequently Asked Questions

What is clinical trial NCT05781321 about?

NCT05781321 is a clinical study titled "Short Course Radiotherapy for the Treatment of Patients With Glioblastoma, SAGA Study". This phase II trial compares the effect of short course radiotherapy (RT) to standard course RT for the treatment of patients diagnosed with glioblastoma (GBM). The researchers want to learn whether the shorter course treatment is non-inferior (not worse than the standard of care), for patients with...

What is the current status of trial NCT05781321?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 170 participants. The study started on 2023-03-23. Estimated completion is 2028-07-02.

What conditions does trial NCT05781321 study?

This clinical trial studies the following conditions: Glioblastoma.

What interventions are being tested in trial NCT05781321?

The interventions under investigation include: Computed Tomography (PROCEDURE), Magnetic Resonance Imaging (PROCEDURE), Positron Emission Tomography (PROCEDURE), Fluorodopa F 18 (DRUG), Accelerated Hypofractionated Radiation Therapy (RADIATION).

Who is sponsoring clinical trial NCT05781321?

This trial is sponsored by Mayo Clinic, which has 2,844 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05781321 being conducted?

This trial has 8 study locations across Arizona, Florida, Minnesota, Wisconsin. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Glioblastoma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05781321's enrollment target sits among peer trials

170 29th of 199 higher than 171 of 199 other Glioblastoma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Glioblastoma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05781321, the US trial registry maintained by the National Library of Medicine. NCT05781321 (mid enrollment · multi site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.