Martin Lujan 2016.

Trial name or title	Multicentric Randomized Clinical Trial to Evaluate the Long‐term Effectiveness of a Motivational Intervention Against Smoking, Based on the Information Obtained From Spirometry in Primary Care. (RESET‐ESPITAP2)
Methods	Randomised controlled trial, parallel assignment, open‐label
Participants	1100 participants Inclusion criteria: Active smokers (consumption > 10 packs/year) Exclusion criteria: Active respiratory disease Practice of a spirometry during prior 12 months Suffering from any chronic or terminal disorder Counterindication to undertake spirometry or that may hinder the performance of the spirometry test
Interventions	Intervention arm: spirometry. Will be given brief but structured smoking cessation advice (according to the standards of the Tobacco Study Group of the Catalan Society of Family Medicine) together with a detailed and structured 20‐minute visit with details of the spirometry data (values of respiratory capacity and volumes referring on the theoretical) Control arm: brief smoking cessation advice. Will be given brief but structured smoking cessation advice (according to the standards of the Tobacco Study Group of the Catalan Society of Family Medicine)
Outcomes	Cessation of tobacco consumption at 12 months. Time Frame: 12 months
Starting date	November 2011 (estimated study completion date: November 2014)
Contact information	Principal Investigator: Antoni Santigosa‐Ayala, MD, Catalan Institute of Health
Notes	Last update posted on ClinicalTrials.gov: 2 June 2014 Authors contacted but no answer received. Protocol published in 2016, but no results published.