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Results for “Non-smokers”

263 trials

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Showing 20 of 263 results

Not applicableStudy completedNCT06680570
What this trial is testing

Smoking and Health Among University Students

Who this might be right for
Pulmonary DiseaseHeadache DisordersSedentary Behavior+1 more
University of Yalova 163
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 completedNCT01104636
What this trial is testing

"VIBRATIONS" - A Study In Smokers Who Are Willing And Motivated To Stop Smoking With The Aid Of Varenicline Which Will Be Prescribed According To Usual Clinical Practice In Germany

Who this might be right for
Smoking Cessation
Pfizer 1,177
Not applicableStudy completedNCT00897364
What this trial is testing

Biomarkers in the Nose, Throat, and Lung Tissue of Smokers and Non-Smokers

Who this might be right for
Lung CancerPrecancerous Condition
University of Colorado, Denver 112
Not applicableStudy completedNCT01780298
What this trial is testing

Chronic Obstructive Pulmonary Disease (COPD) Biomarker Identification Study

Who this might be right for
COPD
Philip Morris Products S.A. 252
Not applicableStudy completedNCT02010697
What this trial is testing

Nonsmokers Helping Smokers Quit

Who this might be right for
Smoking Cessation
University of California, San Diego 3,125
Not applicableUnknownNCT06270004
What this trial is testing

Effect of Nonsurgical Periodontal Therapy on Salivary Biomarkers Related to Bone Turnover in Smoker and Nonsmoker Periodontitis Patients

Who this might be right for
Non Surgical Periodontal Therapy
University of Baghdad 30
Testing effectiveness (Phase 2)UnknownNCT00678938
What this trial is testing

Smoking Interventions in the General Population

Who this might be right for
Tobacco Smoking
University Medicine Greifswald 1,462
Testing effectiveness (Phase 2)UnknownNCT01056094
What this trial is testing

Effects of Lutein Supplementation on Oxidative Stress and Inflammation in Healthy Nonsmokers

Who this might be right for
Oxidative Stress in Healthy Subjects
Peking University 30
Testing effectiveness (Phase 2)Study completedNCT03443427
What this trial is testing

Test if a Third Dose of the Vaccine is Safe in Current and Former Smokers Aged 40 to 80 Years Old and to Gather Information on the Immune Response Following the Third Dose of the Vaccine

Who this might be right for
Respiratory Disorders
GlaxoSmithKline 200
Not applicableLooking for participantsNCT01776398
What this trial is testing

Collection of Airway, Blood and/or Urine Specimens From Subjects for Research Studies

Who this might be right for
Chronic Obstructive Pulmonary Disease (COPD)SmokingSmoking Cessation+3 more
Weill Medical College of Cornell University 2,000
Testing effectiveness (Phase 2)Looking for participantsNCT05456256
What this trial is testing

LP-300 With Carboplatin and Pemetrexed in Never Smokers With Advanced Lung Adenocarcinoma

Who this might be right for
Adenocarcinoma of LungCarcinoma, Non-Small-Cell Lung
Lantern Pharma Inc. 90
Very early researchUnknownNCT02879903
What this trial is testing

Prevalence of Porphyromonas Gingivalis Fimbrial Subunit Genotype in Smokers and Nonsmokers After Periodontal Therapy

Who this might be right for
Chronic Periodontitis
Universidade Federal Fluminense 32
Not applicableEnded earlyNCT03276819
What this trial is testing

A Clinical and Biological Umbrella Protocol for Smoker or Non-smoker Patients With OPML or HNSCC

Who this might be right for
Premalignant LesionHead and Neck Squamous Cell Carcinoma (HNSCC)
Centre Leon Berard 53
Testing effectiveness (Phase 2)Study completedNCT01344824
What this trial is testing

Carboplatin, Pemetrexed Disodium, and Bevacizumab for Patients With Stage III or IV Non-Small Cell Lung Cancer Who Are Light/Never Smokers

Who this might be right for
Lung Cancer
UNC Lineberger Comprehensive Cancer Center 38
Not applicableStudy completedNCT06103578
What this trial is testing

Evaluation of SOST, TWEAK, RANKL, OPG Levels in Smokers and Non-Smokers With Periodontitis

Who this might be right for
PeriodontitisSmoking
Gazi University 78
Not applicableUnknownNCT05826756
What this trial is testing

Project PEER: Understanding the Lung Cancer Patient ExperiEnce in the Real-World Setting

Who this might be right for
Lung Cancer PatientsCaregivers
LUNGevity Foundation 1,300
Testing effectiveness (Phase 2)Study completedNCT00126581
What this trial is testing

Erlotinib Hydrochloride With or Without Carboplatin and Paclitaxel in Treating Patients With Stage III-IV Non-small Cell Lung Cancer

Who this might be right for
Lung AdenocarcinomaLung Adenosquamous CarcinomaMalignant Pericardial Effusion+4 more
National Cancer Institute (NCI) 188
Not applicableStudy completedNCT03075839
What this trial is testing

Impact of Switching to Non-Menthol Cigarettes Among Smokers

Who this might be right for
Tobacco Use
Yale University 33
Not applicableStudy completedNCT07427745
What this trial is testing

SMOKING AND PRESENCE OF FRANK'S SIGN

Who this might be right for
Smoking ( Cigarette)Cardiovascular Disease
Samsun University 404
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