- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06016569
Study of Early Cancer Biomarkers in Breath Condensate in Population of Individuals With High-Risk of Lung Cancer Undergoing LDCT Screening.
August 28, 2023 updated by: The Institute of Molecular and Translational Medicine, Czech Republic
Prospective Validation Study of Early Cancer Biomarkers in Breath Condensate of Individuals With High-Risk of Lung Cancer Undergoing Low-Dose Computer Tomography Based Screening.
The trial will evaluate if the newly identified biomarkers of lung cancer in exhaled breath condensate are as a diagnostic tool comparable to the low-dose computer tomography (LDCT) implemented in lung cancer screening recently.
Due to the possibility to collect breath condensate at any medical workplace and due to the relatively low financial cost of examination of the collected breath condensate could improve early diagnosis of lung cancer, differential diagnostics of lung nodules and thereby reduce both the unnecessary interventions and deaths from this type of cancer.
Study Overview
Status
Recruiting
Conditions
Detailed Description
The project aims to validate newly identified biomarkers of lung cancer in breath condensate for the diagnosis and triage of lung nodules (malignant versus benign), further set the mechanisms of the functioning of the lung cancer screening center, validate the quality indicators of LDCT screening for the Czech Republic and stratify the cohort of individuals so that optimized output of screening activities.
Patients aged 55-74 years with a heavy smoking load (more than 20, preferably more than 30 pack/years) will be divided into risk groups according to biomarkers in exhaled air, clinical/anamnesis data and the degree of obstructive ventilation disorder according to spirometry and subsequently there will be effective stratification of the risk of lung carcinoma.
The group with the highest risk of developing lung cancer will then be diagnosed with early lung cancer using ultra-low-dose computed tomography of the chest.
This will lead to early diagnosis and subsequently to a reduction in the mortality rate of the monitored active group compared to the historical cohort.
The primary outcome will be the validation of the multiplex protein signature in exhaled air, the effectiveness of the screening procedure to reduce lung cancer mortality and overall mortality in the group with FEV1 (forced expiratory volume at 1 second) pre-bronchodilation 60-75% with the entire group of examinees.
The secondary outcome will then be the total time of diagnosis of a solitary pulmonary nodule in positively screened patients for whom only observation is not a sufficient procedure.
Another secondary outcome will be the costs of screening procedures for individual groups and the percentage of success of the anti-smoking intervention for the enrolled individuals.
The number of newly captured interstitial lung processes will also be evaluated.
Patients will be evaluated for 5 years at annual visits or earlier based on their LDCT result.
Study Type
Interventional
Enrollment (Estimated)
3200
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Marian Hajduch, MD, PhD.
- Phone Number: +420585632083
- Email: marian.hajduch@upol.cz
Study Contact Backup
- Name: Michaela Bendova, MSc.
- Phone Number: +420585632050
- Email: michaela.bendova@upol.cz
Study Locations
-
-
-
Brno, Czechia, 65653
- Recruiting
- Masaryk Memorial Cancer Institute
-
Contact:
- Pavel Turcani, MD, PhD.
- Phone Number: +420543136409
- Email: pavel.turcani@mou.cz
-
Contact:
- Martina Lojova, MSc., PhD.
- Phone Number: +420543136132
- Email: martina.lojova@mou.cz
-
Olomouc, Czechia, 77900
- Not yet recruiting
- University Hospital
-
Contact:
- Petr Jakubec, MD, PhD.
- Phone Number: +420588445918
- Email: petr.jakubec@fnol.cz
-
Contact:
- Miroslav Herman, prof.MD PhD.
- Phone Number: +420588443495
- Email: miroslav.herman@fnol.cz
-
Praha, Czechia, 12808
- Not yet recruiting
- General University Hospital in Prague
-
Contact:
- Jiri Votruba, MD, Ph.D.
- Phone Number: +420 224 969 355
- Email: jiri.votruba@vfn.cz
-
Contact:
- Lenka Navratova, MD
- Phone Number: +420224969352
- Email: lenka.navratova@vfn.cz
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Consent to participate in a clinical trial.
- A clients within an age of 55-74 years.
Current smoker or ex-smoker who has smoked at least 20 pack-years, provided that:
- priority will be given to clients who have smoked at least 30 pack-years.
- preference will be given to a former smoker who has not smoked for less than 15 years.
Exclusion Criteria:
- Previous diagnosis of lung cancer.
- Progressing malignant tumor on symptomatic treatment.
- Advanced dementia
- Chronic obstructive pulmonary disease or other inflammatory disease in the phase of acute exacerbation.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Screening
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: LDCT and collection of breath condensate and blood sample
Each participant of the study will provide exhaled breath condensate sample and blood sample for further laboratory analyses.
Each participant will have LDCT (low dose computer tomography) performed.
A pulmonologist examines the patient for any concomitant diseases and performs spirometry.
Vital signs will be measured.
|
Patient will breath for approx.
10 minutes to a breath condenser.
The exhaled breath sample will be condensed and freezed.
A venous blood sample will be taken for further biomarker analysis.
LDCT scan will be performed.
Other Names:
Blood pressure, weight, height, pulse, oxygen saturation will be measured.
Spirometry will be performed.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Validation of the multiplex protein signature in exhaled air
Time Frame: 5 years
|
Validation of the multiplex protein signature in exhaled breath condensate based on the comparison with the LDCT.
|
5 years
|
Validation of the multiplex protein signature in exhaled breath for differential diagnostics of lung nodules
Time Frame: 5 years
|
Validation of the multiplex protein signature in exhaled breath for differential diagnostics of lung nodules
|
5 years
|
Assessment of the effectiveness of the screening program
Time Frame: 5 years
|
Assesment of the effectiveness of the screening procedure to reduce lung cancer mortality and overall mortality in the group with FEV1 (forced expiratory volume at 1 second) pre-bronchodilation 60-75% compared with the entire group of examinees.
|
5 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Total time of diagnosis of the nodule
Time Frame: 5 years
|
The total time of diagnosis of a solitary pulmonary nodule in positively screened patients for whom only observation is not a sufficient procedure.
|
5 years
|
Comparison of costs of screening procedures
Time Frame: 5 years
|
Comparison of the costs of the screening procedures for exhaled breath condensate sample and LDCT procedure.
This will be asssessed based on the individula patient data: total screening costs per patient from Healthcare registry in Czech Republic.
|
5 years
|
Assessment of success of the anti-smoking intervention
Time Frame: 5 years
|
Percentage success of the anti-smoking intervention in the examined probands.
|
5 years
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of newly captured interstitial lung processes
Time Frame: 5 years
|
The number of newly captured interstitial lung processes will also be evaluated.
|
5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Study Director: Marian Hajduch, MD, PhD., IMTM, Palacky University in Olomouc, Faculty of Medicine and Dentistry
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
June 1, 2023
Primary Completion (Estimated)
December 31, 2029
Study Completion (Estimated)
December 1, 2030
Study Registration Dates
First Submitted
August 22, 2023
First Submitted That Met QC Criteria
August 28, 2023
First Posted (Actual)
August 29, 2023
Study Record Updates
Last Update Posted (Actual)
August 29, 2023
Last Update Submitted That Met QC Criteria
August 28, 2023
Last Verified
August 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 60096
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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