Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Chronic Smokers”

151 trials

Showing 20 of 151 results

Not applicableActive Not RecruitingNCT03049202
What this trial is testing

BROnchoalveolar Investigations of Never-smokers With Chronic Obstruction From the Swedish CardioPulmonary bioImage Study

Who this might be right for
Chronic Obstructive Pulmonary DiseaseEmphysemaChronic Bronchitis+3 more
Karolinska Institutet 1,000
Not applicableNot Yet RecruitingNCT06351722
What this trial is testing

Non-surgical Periodontal Treatment in Smokers on SIRT-1, NLRP3 Inflammasome and LncRNAs

Who this might be right for
Periodontitis, Adult
Necmettin Erbakan University 100
Not applicableEnded earlyNCT01982149
What this trial is testing

Incorporation of Genetic Expression of Airway Epithelium With CT Screening for Lung Cancer

Who this might be right for
Chronic Obstructive Pulmonary DiseaseCOPD
Weill Medical College of Cornell University 27
Not applicableStudy completedNCT01493544
What this trial is testing

Prevalence Study and Regular Practice Among General Practitioners in Populations at Risk of Chronic Obstructive Pulmonary Disease (COPD) in Latin America

Who this might be right for
Chronic Obstructive Pulmonary Disease
AstraZeneca 1,907
Not applicableStudy completedNCT06650150
What this trial is testing

Respiratory Muscle Strength and Exercise Capacity in Smokers

Who this might be right for
COPD - Chronic Obstructive Pulmonary Disease
Muğla Sıtkı Koçman University 150
Post-approval studies (Phase 4)Looking for participantsNCT01225913
What this trial is testing

Mechanism(s) of Airflow Limitation During Exacerbation of Asthma

Who this might be right for
Asthma
Gelb, Arthur F., M.D. 50
Not applicableStudy completedNCT01397721
What this trial is testing

Pulmonary Vascular Changes in Early Chronic Obstructive Pulmonary

Who this might be right for
Chronic Obstructive Pulmonary Disease
Columbia University 359
Not applicableStudy completedNCT03269721
What this trial is testing

COPD-Related Physiology and the Brain

Who this might be right for
Pulmonary Disease, Chronic Obstructive (COPD)Cognitive Impairment
Karin Hoth 170
Not applicableStudy completedNCT03274791
What this trial is testing

Clinical Features and Airways Inflammation in Never Smokers and Smokers With COPD

Who this might be right for
COPDAirway ObstructionInflammation
Ministry of Scientific Research, Tunisia 68
Testing effectiveness (Phase 2)Study completedNCT02726646
What this trial is testing

Evaluation of Local Doxycycline in Smokers With Chronic Periodontitis

Who this might be right for
Chronic Periodontitis
University of Campinas, Brazil 40
Not applicableStudy completedNCT04890223
What this trial is testing

Efficacy of Brief MI Delivered Via Mobile Instant Messaging to Help Unmotivated Smokers With Chronic Diseases to Quit

Who this might be right for
Smoking Cessation
The University of Hong Kong 728
Not applicableStudy completedNCT03310177
What this trial is testing

Relationship Between Metabolic Profile and Clinical Phenotype in Chronic Obstructive Pulmonary Disease

Who this might be right for
Chronic Obstructive Pulmonary Disease
Peking University Third Hospital 167
Not applicableStudy completedNCT01145300
What this trial is testing

Biomarkers in Chronic Obstructive Pulmonary Disease (COPD)

Who this might be right for
Chronic Obstructive Pulmonary Disease
Leiden University Medical Center 32
Very early researchNot Yet RecruitingNCT07118332
What this trial is testing

Psilocybin as a Treatment for Chronic Pain in Smokers

Who this might be right for
Smokers With Chronic Pain
Yale University 10
Not applicableUnknownNCT05126381
What this trial is testing

Population Pharmacokinetic - Pharmacodynamic Models of Chronic Disease Therapeutics for Smokers

Who this might be right for
Chronic DiseaseSmoking
The Second Affiliated Hospital of Chongqing Medical University 200
Not applicableStudy completedNCT03631498
What this trial is testing

Apoptotic Changes in Gingiva Caused by Smoking

Who this might be right for
SmokingChronic Periodontitis
Tokat Gaziosmanpasa University 60
Not applicableStudy completedNCT00005697
What this trial is testing

Intervention for Resistant Pregnant Smokers

Who this might be right for
Cardiovascular DiseasesLung Diseases, ObstructiveChronic Obstructive Pulmonary Disease
The University of Texas Health Science Center, Houston
Not applicableStudy completedNCT05810298
What this trial is testing

Effects of Yoga on Pulmonary Parameters, Posture, Body Awareness and Quality of Life Among Chronic Smokers

Who this might be right for
Smoking
Yeditepe University 32
Post-approval studies (Phase 4)Study completedNCT00232674
What this trial is testing

Efficacy Study of the Effect of Budesonide on Emphysema

Who this might be right for
Chronic Obstructive Pulmonary Disease
AstraZeneca 240
Not applicableUnknownNCT03432026
What this trial is testing

Phenotypes of COPD

Who this might be right for
Chronic Obstructive Pulmonary Disease
Assiut University 50
Load More Results

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation