Clinical trial · Observational
An Open Prospective Longitudinal Pulmonary-cardiovascular Cohort Study
BIG3 - An Open Prospective Longitudinal Pulmonary-cardiovascular Cohort Study
NCT01460264CI-TRIAL-00094287BIG3enrolling by invitationClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is an observational study aiming to identify and validate biomarkers (including imaging and clinical descriptors) for chronic obstructive pulmonary disease (COPD), cardiovascular disease (CVD) and lung cancer.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Cardiovascular Diseases | — | UNRESOLVED | — |
| Chronic Obstructive Pulmonary Disease | — | UNRESOLVED | — |
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (2)
- label
- exposed
- description
- current daily smokers 100 cigarettes or more during lifetime
- label
- unexposed
- description
- current non-smokers
Primary outcomes (0)
[]Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 45 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * 45-75 years
References
Publications (1)
- BACKGROUNDGerhardsson de Verdier M. The big three concept: a way to tackle the health care crisis? Proc Am Thorac Soc. 2008 Dec 1;5(8):800-5. doi: 10.1513/pats.200806-058TH. PMID 19017732