NCT02435576

Brief Summary

The primary and general objective of the clinical introduction of the SFP as the current standard of care is to improve the quality of radiotherapy for head and neck cancer patients by reducing radiation-induced side effects without hampering treatment efficacy in terms of locoregional tumour control and overall survival and to systematically evaluate the beneficial effect of newly introduced radiation technology for this particular group of patients. The clinical introduction of the SFP will allow for a systematic and broad scale quality improvement cycle for head and neck cancer patients treated with radiotherapy. In fact, this methodology can be considered a kind of quality circle for the clinical introduction of new radiation techniques, aiming at continuous efforts for further improvement.

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
19mo left

Started Mar 2007

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 Progress93%
Mar 2007Jan 2028

Study Start

First participant enrolled

March 1, 2007

Completed
8.1 years until next milestone

First Submitted

Initial submission to the registry

March 27, 2015

Completed
1 month until next milestone

First Posted

Study publicly available on registry

May 6, 2015

Completed
9.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2025

Completed
3 years until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2028

Expected
Last Updated

April 15, 2024

Status Verified

April 1, 2024

Enrollment Period

17.9 years

First QC Date

March 27, 2015

Last Update Submit

April 12, 2024

Conditions

Keywords

Acute toxicityLate toxicityNTCP modelsProton therapyPatient-rated outcomesQuality of life

Outcome Measures

Primary Outcomes (1)

  • Late toxicity

    Late toxicity

    At 6 months after last day of completion of treatment

Secondary Outcomes (14)

  • Change in acute toxicity

    At 1,2,3,4,5,6,7 (= during radiation therapy) and 12 weeks (= 6 weeks after completion of treatment) after first day of radiation therapy

  • Change in patient-rated quality of life

    At 6,12,18,24,36,48,60 months after completion of treatment

  • Overall survival

    At 1,2,3,4 and 5 years after completion of treatment

  • Change in locoregional tumour control

    At 1,2,3,4 and 5 years after completion of treatment

  • Laryngo-oesophageal dysfunction-free survival

    At 1,2,3,4 and 5 years after completion of treatment

  • +9 more secondary outcomes

Interventions

Eligibility Criteria

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

All patients with head and neck cancer planned for curatively intended primary or postoperative radiotherapy will be included.

You may qualify if:

  • All patients planned for curatively intended primary or postoperative radiotherapy will be included. At the first visit, patients are informed about the standard follow up program by the treating physician.

You may not qualify if:

  • All patients planned for palliative radiotherapy will not be included in the SFP.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University Medical Center Groningen

Groningen, 9700RB, Netherlands

RECRUITING

MeSH Terms

Conditions

Head and Neck Neoplasms

Interventions

RadiotherapyPostoperative Period

Condition Hierarchy (Ancestors)

Neoplasms by SiteNeoplasms

Intervention Hierarchy (Ancestors)

TherapeuticsPerioperative PeriodSurgical Procedures, OperativePatient CareHealth ServicesHealth Care Facilities Workforce and Services

Study Officials

  • J.A. Langendijk, Prof. Dr.

    University Medical Center Groningen

    PRINCIPAL INVESTIGATOR

Central Study Contacts

J.A. Langendijk, Prof. Dr.

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
5 Years
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 27, 2015

First Posted

May 6, 2015

Study Start

March 1, 2007

Primary Completion

January 1, 2025

Study Completion (Estimated)

January 1, 2028

Last Updated

April 15, 2024

Record last verified: 2024-04

Data Sharing

IPD Sharing
Will not share

Locations