Studying lung cells in smokers with and without COPD during cancer surgery
Studies lung cell repair in smokers with and without COPD, using tissue from surgery.
Plain-language title generated from the registry record
Registry title: Mapping and Characterization of Alveolar Cells During Smoking and Chronic Obstructive Disease
Key facts
- Where
- Créteil and Paris, FranceSee the 4 sites
Where in France
- Rousseau-BussacCréteil, FranceTaking people
- HEGPParis, FranceNo longer taking part
- Hôpital CochinParis, FranceNo longer taking part
- Hôpital TenonParis, FranceNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Centre Hospitalier Intercommunal Creteil
- Trial code
- NCT05227547
- Record updated
- 2 September 2025
- Original description
To evaluate the regenerative capacities of mesenchymal cells composing the microenvironment of alveolar type 2 cells in a population of patients, undergoing thoracic surgery for suspected cancer, who are smokers with and without COPD compared to non-smokers patientsRead full original descriptionShow less
Mapping and Characterization of Alveolar Cells During Smoking and Chronic Obstructive Disease
To evaluate the regenerative capacities of mesenchymal cells composing the microenvironment of alveolar type 2 cells in a population of patients, undergoing thoracic surgery for suspected cancer, who are smokers with and without COPD compared to non-smokers patients
Inclusion: Age ≥ 18; Patient undergoing lung resection surgery (lobectomy, pneumonectomy, segmentectomy) for cancer or suspected cancer; Acceptance to participate in the protocol; Affiliated to a social security plan.
Exclusion: Neo-adjuvant chemotherapy; Chronic autoimmune disease; History of thoracic radiotherapy; Patient under guardianship or curators; Pregnant woman; Minor patient; Person not able to consent; Person deprived of liberty.