Elderly With Locally Advanced Lung Cancer: Deciding Through Geriatric Assessment on the Optimal Treatment Strategy
ELDAPT
ELDAPT: Elderly With Locally Advanced Lung Cancer: Deciding Through Geriatric Assessment on the oPtimal Treatment Strategy
1 other identifier
observational
180
1 country
22
Brief Summary
There is no detailed information available on benefits and harms of intensified treatment with concurrent RCHT among a subpopulation of elderly patients. Reliable tools are needed to distinguish the subgroup of fit patients from frail patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Jul 2016
Longer than P75 for all trials
22 active sites
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
First Submitted
Initial submission to the registry
October 30, 2014
CompletedFirst Posted
Study publicly available on registry
November 6, 2014
CompletedStudy Start
First participant enrolled
July 1, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
December 18, 2029
ExpectedJuly 4, 2025
July 1, 2025
8.5 years
October 30, 2014
July 2, 2025
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Correlation GA with QAS (quality adjusted survival)
To corellate results of the geriatric assessment with quality-adjusted survival (QAS) after radical intent therapy in patients with stage III NSCLC ≥75 years
5 years
Secondary Outcomes (6)
Geriatric assessment
Baseline
Medical comparison between treatments
5 years
Cost-effectiveness
End of study
Development and validation of geriatric screening instrument
5 years
Flow chart
5 years
- +1 more secondary outcomes
Study Arms (1)
Patients with any subtype of NSCLC, primary UICC Stage III, age ≥ 75 years
All registered patients will undergo a geriatric assessment to assess vulnerability. Based on this assessment, patients are offered treatment according to the discretion of the physician and patient.
Eligibility Criteria
Patients aged ≥ 75 years, with any subtype of NSCLC, stage III
You may qualify if:
- Any subtype of pathologically proven NSCLC, primary UICC Stage III disease;
- Age ≥ 75 years;
- No surgery or adjuvant chemotherapy for NSCLC in the last year;
- No prior radiotherapy to the ipsilateral thorax or mediastinum;
- No clinical superior vena cava syndrome;
- No diagnosis of other cancer within the last 3-years (except in situ carcinoma's and / or non-melanoma skin cancer);
- Written informed consent
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Maastricht Radiation Oncologylead
- Dutch Society of Physicians for Pulmonology and Tuberculosiscollaborator
- Erasmus Medical Centercollaborator
- VieCuri Medical Centrecollaborator
- AstraZenecacollaborator
- Dutch Cancer Societycollaborator
Study Sites (22)
Ziekenhuisgroep Twente
Almelo, 7609 PP, Netherlands
Gelre ziekenhuis
Apeldoorn, 7334 DZ, Netherlands
Radiotherapiegroep Arnhem
Arnhem, 6815 AD, Netherlands
Rijnstate
Arnhem, 6815 AD, Netherlands
Deventer Hospital
Deventer, 7416 SE, Netherlands
Gelderse Vallei
Ede, 6716 RP, Netherlands
Catharina Ziekenhuis
Eindhoven, 5623 EJ, Netherlands
Máxima MC
Eindhoven, 5631 BM, Netherlands
Medisch Spectrum Twente
Enschede, 7500 KA, Netherlands
Rivas Zorggroep
Gorinchem, 4200 AB, Netherlands
Groen Hart Ziekenhuis
Gouda, 2803 HH, Netherlands
Zuyderland
Heerlen, 6419 PC, Netherlands
Maastro
Maastricht, 6229 ET, Netherlands
MUMC+
Maastricht, 6229 HX, Netherlands
Canisius-Wilhelmina Hospital
Nijmegen, 6532 SZ, Netherlands
Laurentius Hospital
Roermond, 6043 VC, Netherlands
Maasstad Ziekenhuis
Rotterdam, 3079 DZ, Netherlands
Ikazia Ziekenhuis
Rotterdam, 3083 AN, Netherlands
Haga Ziekenhuis
The Hague, 2504 LN, Netherlands
Haaglanden MC
The Hague, 2512 VA, Netherlands
VieCuri MC
Venlo, 5912 BL, Netherlands
Zaans MC
Zaandam, 1502 DV, Netherlands
Related Publications (1)
Driessen EJM, van Loon JGM, Maas HA, Dingemans AC, Janssen-Heijnen MLG. Geriatric Assessment for Older Patients with Non-small Cell Lung Cancer: Daily Practice of Centers Participating in the NVALT25-ELDAPT Trial. Lung. 2018 Aug;196(4):463-468. doi: 10.1007/s00408-018-0116-8. Epub 2018 Apr 12.
PMID: 29651598DERIVED
Study Officials
- PRINCIPAL INVESTIGATOR
Judith van Loon, MD, PhD
Maastro (radiotherapist)
- PRINCIPAL INVESTIGATOR
Anne-Marie Dingemans, MD, PhD
Erasmus Medical Center
- PRINCIPAL INVESTIGATOR
Mariska Janssen-Heijnen, PhD
VieCuri Medical Centre
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 30, 2014
First Posted
November 6, 2014
Study Start
July 1, 2016
Primary Completion
January 1, 2025
Study Completion (Estimated)
December 18, 2029
Last Updated
July 4, 2025
Record last verified: 2025-07
Data Sharing
- IPD Sharing
- Will not share