NCT06528912

Brief Summary

Standardised evaluation of baseline data regarding tumor-, patient- and treatment-characteristics as well as follow-up data regarding tumor- and clinical-outcome of neuro-oncology patients treated with radical/curative radiotherapy. Motive: Currently there is limited data on dose-effect relationships of tissues and structures in and around the brain. This lack of knowledge hampers patient selection for proton therapy, technique innovations, and accurate prediction of treatment outcome. Goal: To evaluate the selection for radiation treatment, obtain more knowledge on dose-effect relationships and enable insight in necessary treatment technique innovations that would improve treatment outcome.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
10,000

participants targeted

Target at P75+ for all trials

Timeline
166mo left

Started Dec 2017

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress38%
Dec 2017Jan 2040

Study Start

First participant enrolled

December 1, 2017

Completed
6.2 years until next milestone

First Submitted

Initial submission to the registry

February 26, 2024

Completed
5 months until next milestone

First Posted

Study publicly available on registry

July 30, 2024

Completed
15.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2040

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2040

Last Updated

July 30, 2024

Status Verified

July 1, 2024

Enrollment Period

22.1 years

First QC Date

February 26, 2024

Last Update Submit

July 29, 2024

Conditions

Keywords

Acute toxicityLate toxicityPrediction models

Outcome Measures

Primary Outcomes (2)

  • Treatment associated CNS toxicity

    Treatment associated CNS Toxicity

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy.

  • Radionecrosis

    Treatment associated radionecrosos measured with CTCAE

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy.

Secondary Outcomes (3)

  • Treatment associated non-CNS toxicity

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy

  • Overall survival

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy.

  • Progression free survival

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy

Other Outcomes (16)

  • Patient-rated Quality of Life

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy.

  • Patient-rated Quality of Life

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy.

  • Patient-rated Quality of Life

    Before start of radiation therapy, at 2,5 years; 5 years 7,5 years, 10 years and 12,5 years after completion of radiation therapy.

  • +13 more other outcomes

Interventions

Follow-up

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

neuro-oncology patients

You may qualify if:

  • Patient with neuro-oncological cancer
  • Patient receiving a radiotherapy dose XXX Gy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UMCG

Groningen, 9713GZ, Netherlands

RECRUITING

MeSH Terms

Conditions

Central Nervous System Neoplasms

Interventions

Radiotherapy

Condition Hierarchy (Ancestors)

Nervous System NeoplasmsNeoplasms by SiteNeoplasmsNervous System Diseases

Intervention Hierarchy (Ancestors)

Therapeutics

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 26, 2024

First Posted

July 30, 2024

Study Start

December 1, 2017

Primary Completion (Estimated)

January 1, 2040

Study Completion (Estimated)

January 1, 2040

Last Updated

July 30, 2024

Record last verified: 2024-07

Locations