Chest Imaging, Breath, and Biomarkers in a Screening Trial
A Clinical Trial to Develop Chest Imaging, Breath, and Biomarkers in a Screening Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
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-
Ohio
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- ages 40-75 years
If ages 40-59, then one of the following criteria needs to be met:
- Current or ex-smoker with >25 pack years and a family history of lung cancer(parent or sibling) OR
- current or ex-smoker with > 25 pack years and COPD OR
- current or ex-smoker with a > 35 pack year history
If ages 60-75, then one of the following additional criteria needs to be met:
- Current or ex-smoker with >25 pack years and a family history of lung cancer (parent or sibling) OR
- Current or ex-smoker with >25 pack years and COPD OR
- Current or ex-smoker with a >30 pack year history
- Subject is able to return to Cleveland Clinic for annual follow-up screening
- Subject is willing to sign a medical release form
Exclusion Criteria:
- Current health requires oxygen
- Have had a chest x-ray or CT of the chest within the last 6 months
- Previous pneumonectomy
- Lobectomy of the lung within the last 5 years
- Diagnosed malignancy within the last 5 years, excluding non-melanoma skin cancer, carcinoma in situ of the cervix and localized prostate cancer
- A medical condition that would prevent treatment for lung cancer
Within the last 6 weeks, one of the following has occured:
- A new cough or chronic cough that has gotten worse
- Either new shortness of breath, or any worsening of shortness of breath
- A cough producing blood
- Constant chest pain
- Respiratory infection, pneumonia, or cold
- Unintentional and unexplained weight loss greater than 5% of total body weight
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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all enrolled subjects
Intervention is chest x-ray and CT scan.
The chest x-ray image is read first without computer aided detection (CAD) and then a second time with computer aided detection (CAD) the CT scan is read by one reader.
Subjects are asked to contribute breath and blood samples.
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PA view, low dose CT scan
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
The sensitivities of chest x-ray with CAD and chest CT
Tidsramme: One year after scan
|
The false positive rates of chest x-ray with CAD and chest CT will be compared.
The analysis will be based on the study subjects from this prospective study who test positive with chest x-ray and/or CT and who are determined not to have lung cancer during the follow-up period.
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One year after scan
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Disease-specific mortality between screening with chest x-ray and CAD versus no screening
Tidsramme: One year after scan
|
Mortality rate in screening x-ray vs CAD
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One year after scan
|
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All-cause mortality rate between screening with chest x-ray and CAD versus no screening
Tidsramme: One year after scan
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All cause mortality rate
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One year after scan
|
|
Length of time between randomization and the incidence of symptomatic advanced lung cancer for screened subjects versus controls
Tidsramme: One year after scan
|
Time between randomization and symptom
|
One year after scan
|
|
Does lung cancer screening with chest x-rays and computer aided detection (CAD) reduce the incidence of symptomatic advanced lung cancer in a high risk population
Tidsramme: One year after scan
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Cancer detection rate between chest x-ray and CAD
|
One year after scan
|
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The quality of life between screening with chest x-ray and CAD versus no screening.
Tidsramme: One year after scan
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Quality of life between the chest x-ray group and the CAD group
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One year after scan
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studiestol: Micheal Phillips, M.D., The Cleveland Clinic
- Ledende efterforsker: Moulay Meziane, MD, Chair of Thoracic Imaging
Publikationer og nyttige links
Generelle publikationer
- Mazzone PJ, Obuchowski N, Fu AZ, Phillips M, Meziane M. Quality of life and healthcare use in a randomized controlled lung cancer screening study. Ann Am Thorac Soc. 2013 Aug;10(4):324-9. doi: 10.1513/AnnalsATS.201301-007OC.
- Mazzone PJ, Obuchowski N, Phillips M, Risius B, Bazerbashi B, Meziane M. Lung cancer screening with computer aided detection chest radiography: design and results of a randomized, controlled trial. PLoS One. 2013;8(3):e59650. doi: 10.1371/journal.pone.0059650. Epub 2013 Mar 20.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 07-455
- State of Ohio grant (Andet bevillings-/finansieringsnummer: 06-055)
- 06-055 (Andet bevillings-/finansieringsnummer: State of Ohio)
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