Trial Review

The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this information for consumers
Trial registered on ANZCTR


Registration number
ACTRN12622000791730
Ethics application status
Approved
Date submitted
19/04/2022
Date registered
3/06/2022
Date last updated
17/04/2024
Date data sharing statement initially provided
3/06/2022
Type of registration
Retrospectively registered

Titles & IDs
Public title
Investigating lung cancer biomarkers in patients with non-small cell lung cancer.
Scientific title
Assessing the effect of post-radiotherapy circulating tumour cell levels on survival and disease progression in patients with non-small cell lung cancer.
Secondary ID [1] 306960 0
None
Universal Trial Number (UTN)
Trial acronym
LCB
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Non-Small Cell Lung Cancer 326076 0
Condition category
Condition code
Cancer 323387 323387 0 0
Lung - Non small cell

Intervention/exposure
Study type
Observational
Patient registry
False
Target follow-up duration
Target follow-up type
Description of intervention(s) / exposure
Standard Radiation Therapy with Curative intent, Blood collection for biomarker analysis.

Blood samples will be collected prior to radiotherapy treatment, up to 3 pre-defined intervals during treatment (24 hours after commencement of radiotherapy, mid point of radiotherapy and final week of radiotherapy) and a sample at 6-8 weeks post radiotherapy treatment which will coincide with response assessment imaging. A further sample will be taken at the time of suspected relapse, should this occur. Blood samples will be collected on days you are already visiting the hospital.

Follow up for overall survival, freedom from metastasis, freedom from disease progression, and thromboembolic events will continue until the last trial participant completes 1 years follow-up. This is routine care and the information will be collected from your medical record with no further involvement required.
Intervention code [1] 323405 0
Early Detection / Screening
Intervention code [2] 323628 0
Diagnosis / Prognosis
Comparator / control treatment
no control group
Control group
Uncontrolled

Outcomes
Primary outcome [1] 331123 0
To discover if any of the CTC parameters to be measured in this study, including CTC number, the presence of CTC clusters or EMT morphology are associated with freedom from distant metastasis, local failure or overall survival.
All associations will be assessed as a composite primary outcome.
Timepoint [1] 331123 0
Assessed at pre-defined intervals through blood samples and medical record review. Blood samples collected at the following timepoints: pre-radiotherapy treatment, 24 hours after commencement of radiotherapy, midpoint of radiotherapy, final week of radiotherapy and at time of disease assessment. A further sample will be taken at the time of suspected relapse, should this occur.
Primary outcome [2] 331435 0
To discover if baseline levels or changes in ctDNA or exosomes are associated with freedom from distant metastasis, local failure or overall survival.
All associations will be assessed as a composite primary outcome.
Timepoint [2] 331435 0
Assessed at pre-defined intervals through blood samples and medical record review. Blood samples collected at the following timepoints: pre-radiotherapy treatment, 24 hours after commencement of radiotherapy, midpoint of radiotherapy, final week of radiotherapy and at time of disease assessment. A further sample will be taken at the time of suspected relapse, should this occur.
Primary outcome [3] 331436 0
To discover if expression of genes associated with epithelial to mesenchymal transition (EMT) in CTCs detected before, during or after Radiation Therapy (RT) are associated with freedom from distant metastasis, local failure or overall survival.
All associations will be assessed as a composite primary outcome.
Timepoint [3] 331436 0
Assessed at pre-defined intervals through blood samples and medical record review. Blood samples collected at the following timepoints: pre-radiotherapy treatment, 24 hours after commencement of radiotherapy, midpoint of radiotherapy, final week of radiotherapy and at time of disease assessment. A further sample will be taken at the time of suspected relapse, should this occur.
Secondary outcome [1] 408848 0
Mobilisation of Circulating Tumour Cells (CTC) by treatment, Blood samples collected at the following timepoints: pre-radiotherapy treatment, 24 hours after commencement of radiotherapy, midpoint of radiotherapy, final week of radiotherapy and at time of disease assessment. A further sample will be taken at the time of suspected relapse, should this occur.
Timepoint [1] 408848 0
Analysis of bio specimens at pre-defined intervals. Blood samples collected at the following timepoints: pre-radiotherapy treatment, 24 hours after commencement of radiotherapy, midpoint of radiotherapy, final week of radiotherapy and at time of disease assessment. A further sample will be taken at the time of suspected relapse, should this occur.
Secondary outcome [2] 409102 0
Analyses of circulating tumour DNA and exosomes from blood samples. Clearance of ctDNA or tumour related exosomal changes.
Timepoint [2] 409102 0
Analysis of bio specimens at pre-defined intervals throughout radiation therapy (pre-radiotherapy treatment, 24 hours after commencement of radiotherapy, midpoint of radiotherapy, final week of radiotherapy and at time of disease assessment). A further sample will be taken at the time of suspected relapse, should this occur.
Secondary outcome [3] 409103 0
Thromboembolic events in relation to CTCs and baseline clotting factors through blood samples and medical record review.

Timepoint [3] 409103 0
Participants will be followed up in 3 monthly intervals from completion of radiotherapy (or more often if required clinically) until last patient enrolled completes one year follow up.

Eligibility
Key inclusion criteria
Patients eligible for curative Radiation Therapy for Non-Small Cell Lung Cancer after PET staging
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
Low Tumour burden (Largest Tumour <2cm in diameter). Women who are pregnant or lactating.

Study design
Purpose
Duration
Selection
Timing
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Date of first participant enrolment
Anticipated
Actual
12/12/2016
Date of last participant enrolment
Anticipated
31/12/2024
Actual
Date of last data collection
Anticipated
31/12/2027
Actual
Sample size
Target
100
Accrual to date
82
Final
Recruitment in Australia
Recruitment state(s)
VIC

Funding & Sponsors
Funding source category [1] 311277 0
Government body
Name [1] 311277 0
NHMRC
Country [1] 311277 0
Australia
Primary sponsor type
Hospital
Name
Peter MacCallum Cancer Centre
Address
Clinical Research Development and Operations (CRDO), 305 Grattan St, Melbourne 3000 VIC
Country
Australia
Secondary sponsor category [1] 312637 0
None
Name [1] 312637 0
Address [1] 312637 0
Country [1] 312637 0

Ethics approval
Ethics application status
Approved
Ethics committee name [1] 310784 0
Peter MacCallum Cancer Centre
Ethics committee address [1] 310784 0
Ethics committee country [1] 310784 0
Australia
Date submitted for ethics approval [1] 310784 0
Approval date [1] 310784 0
25/08/2016
Ethics approval number [1] 310784 0

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 118850 0
Prof Michael MacManus
Address 118850 0
Department Radiation Oncology
305 Grattan St
Melbourne 3000 VIC
Country 118850 0
Australia
Phone 118850 0
+61 3 8559 7761
Fax 118850 0
Email 118850 0
[email protected]
Contact person for public queries
Name 118851 0
Michael MacManus
Address 118851 0
Department Radiation Oncology
305 Grattan St
Melbourne 3000 VIC
Country 118851 0
Australia
Phone 118851 0
+61 3 8559 7761
Fax 118851 0
Email 118851 0
[email protected]
Contact person for scientific queries
Name 118852 0
Michael MacManus
Address 118852 0
Department Radiation Oncology
305 Grattan St
Melbourne 3000 VIC
Country 118852 0
Australia
Phone 118852 0
+61 3 8559 7761
Fax 118852 0
Email 118852 0
[email protected]

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
No/undecided IPD sharing reason/comment


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

Documents added manually
No documents have been uploaded by study researchers.

Documents added automatically
No additional documents have been identified.