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| ID | Type | Description | Link |
|---|---|---|---|
| 2011-A01010-41 | Other Identifier | Id-RCB |
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Chronic Obstructive Pulmonary Disease (COPD) is a major public health problem and is expected to become the 3rd leading cause of death globally by 2020.
The main risk factor is tobacco. Tobacco poisoning is found in 80 to 90% of patients with COPD. However, non-smoking COPD is also described, with increasing prevalence figures, particularly related to occupational exposure, especially among farmers.
A prospective screening study based on questionnaires and electronic mini-spirometry (Néo-6®) that includes a representative sample of dairy farmers from the departments of Morbihan and Île-et-Vilaine in Brittany.
The dairy farmers had an occupational medicine appointment and, if they demonstrated at least one marker of possible bronchial obstruction (chronic cough, chronic bronchitis, dyspnoea, wheezing, spirometry), they were referred to a pulmonologist.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| questionnaires and electronic mini-spirometry | Other | prospective screening study based on questionnaires and electronic mini-spirometry (Néo-6(®)) that includes a representative sample of dairy farmers from the departments of Morbihan and Île-et-Vilaine in Brittany |
| Measure | Description | Time Frame |
|---|---|---|
| Level of bronchial obstruction | Respiratory specific indices are extracted from a screening spirometry : Forced expiratory volume in one second (FEV1) Forced Vital Capacity (FVC) Bronchial obstruction is stated with a ratio FEV1 / FVC < 0.8 | 3 years |
| Measure | Description | Time Frame |
|---|---|---|
| Prevalence of occupational specific COPD in dairy farmers | Occupational specific COPD is defined as a ratio FEV1 / FVC < 0.8 associated to a clinical situation :
| 3 years |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Stéphane Jouneau, MD, PhD | Rennes University Hospital | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Rennes University Hospital - Service de Pneumologie | Rennes | 35033 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 35998695 | Derived | Jouneau S, Chapron A, Ropars C, Marette S, Robert AM, Gouyet T, Belleguic C, Rochefort-Morel C, Guillot S, Mailloux C, Desrues B, Viel JF; AIRBAg research group. Prevalence and risk factors of asthma in dairy farmers: Ancillary analysis of AIRBAg. Environ Res. 2022 Nov;214(Pt 4):114145. doi: 10.1016/j.envres.2022.114145. Epub 2022 Aug 20. |
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| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
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| ID | Term |
|---|---|
| D011795 | Surveys and Questionnaires |
| ID | Term |
|---|---|
| D003625 | Data Collection |
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
| D017531 | Health Care Evaluation Mechanisms |
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Plasma of patients are collected
| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D011787 | Quality of Health Care |
| D017530 | Health Care Quality, Access, and Evaluation |
| D011634 | Public Health |
| D004778 | Environment and Public Health |