Clinical trials: Non-smoker
Non Small Cell Lung Cancer
Study of Blood, Tumor and Adjacent Normal Tissue Samples From Chinese Smoking Induced Lung Cancer Patients
This is an epidemiological,multicenter study of genomic and expression profiles of patients with newly diagnosed NSCLC.Two hundred and fifty NSCLC patients who fulfill the criteria are to be recruited by investigational…
- Trial name
- CHOICE (NCT02113852)
- Volunteers
- 250 people
- Sponsor
- Guangdong Association of Clinical Trials
Healthy
A Phase 1 Study To Investigate The Pharmacokinetics, Safety And Tolerability Of CP-601,927 In Healthy Japanese Subjects
This Phase 1 study is the first clinical trial to be conducted in Japanese subjects. The pharmacokinetics, safety and tolerability of single and multiple doses of CP-601,927 will be evaluated in Japanese, healthy, non-smoking…
- Trial name
- NCT01396135
- Testing
- CP-601,927
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Non-smokers, Current Smokers
Markers for Chronic Obstructive Pulmonary Disease (COPD)
The primary aim of this study is to exploit a difference between COPD patients, chronic smokers without COPD and healthy non-smoking subjects.
- Conditions
- Healthy Non-smokers, Current Smokers, COPD Patients
- Trial name
- NCT00180622
- Testing
- Spirometry, Exhaled Nitric Oxide and Carbon Monoxide, Exhaled Breath Condensate
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Imperial College London
Bronchial Dysplasia, Tobacco Smoking
Nivolumab for the Reversal of Squamous Dysplasia in High Risk Current and Former Smokers
The goal of this clinical research study is to determine whether the PD-1 inhibitor (Programmed cell death protein 1) nivolumab improves premalignant bronchial dysplastic lesions in subjects that are at high risk for the…
- Conditions
- Bronchial Dysplasia, Tobacco Smoking, History of Non-Small Cell Lung Cancer, History of Head and Neck Cancer
- Trial name
- NCT03347838
- Testing
- Nivolumab
- Where
- 2 sites in United States
- Volunteers
- 19 people
- Sponsor
- University of Colorado, Denver
Periodontitis, Periodontal Diseases
Effect of Smoking and Periodontal Therapy on Salivary and Gingival Crevicular IL-17 and IL-35
Periodontal diseases are among the major causes of tooth loss. Smoking may play a role as a contributing factor in the development of periodontitis by reducing the immune response.
- Conditions
- Periodontitis, Periodontal Diseases, Smoking, Smoking, Tobacco
- Trial name
- NCT05281848
- Testing
- Non-surgical periodontal treatment
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Gazi University
Schizophrenia
A Study to Evaluate ABT-126 for the Treatment of Cognitive Deficits in Schizophrenia
This is a safety and efficacy study evaluating a experimental treatment for cognitive deficits in adults with schizophrenia.
- Trial name
- NCT01655680
- Testing
- ABT-126
- Where
- 61 sites in United States, Russia and 1 more
- Volunteers
- 432 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Recurrent Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer
Celecoxib and Erlotinib in Treating Former Smokers With Stage IIIB or Stage IV Non-Small Cell Lung Cancer
This phase I trial is studying the side effects and best dose of celecoxib when given together with erlotinib in treating former smokers with stage IIIB, stage IV, recurrent, or progressive non-small cell lung cancer.
- Conditions
- Recurrent Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer, Stage IV Non-small Cell Lung Cancer
- Trial name
- NCT00088959
- Testing
- erlotinib hydrochloride, celecoxib, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- National Cancer Institute (NCI)
Smoking, COPD
Smoking-induced EGF-dependent Reprogramming of Airway Basal Cell Function
Early changes associated with the development of smoking-induced diseases, e.g., COPD and lung cancer (the two commonest causes of death in U.S.) are often characterized by abnormal airway epithelial differentiation.
- Conditions
- Smoking, COPD, Chronic Obstructive Pulmonary Disease
- Trial name
- NCT01974180
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Tobacco Cessation
Support Person Intervention to Promote a Smoking Helpline Among Under Resourced Smokers
This pilot study is being done to adapt an effective 1 session phone coaching intervention for nonsmoking support persons to a low income population.
- Trial name
- NCT03096145
- Testing
- Telephone counseling 1 session, Mobile texting, Health incentive
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Tobacco Use Disorder
Varenicline-Aided Cigarette Reduction in Smokers Not Ready to Quit
The investigators will randomize smokers to receive 1) Varenicline + smoking cessation/reduction counseling or 2) Placebo pill + smoking cessation/reduction counseling.
- Trial name
- NCT01308736
- Testing
- Varenicline
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Healthy, Healthy Volunteer
Avocado and Postprandial Responses
The purpose of this study is to see how adding avocado to a breakfast meal affects blood sugar control and signals of hunger and fullness after eating.
- Conditions
- Healthy, Healthy Volunteer, Healthy Volunteers, Healthy Adult
- Trial name
- NCT06818032
- Testing
- Negative control, Avocado, Fat and fiber addition
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Vermont Medical Center
Smoking
The Effects of Smoking Withdrawal On Resting State Functional Connectivity
The purpose of this study is to see how the brain differs between smoking regularly and after not smoking for 24 hours. The investigators will be using an MRI machine to get the information from adult smokers and non-smokers…
- Trial name
- SmokeAtt04 (NCT01632384)
- Testing
- Abstain from smoking for 24 hours
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Duke University
Lung Cancer, Precancerous Condition
Biomarkers in the Nose, Throat, and Lung Tissue of Smokers and Non-Smokers
RATIONALE: Studying samples of tissue from smokers and non-smokers in the laboratory may help doctors identify and learn more about biomarkers related to cancer.
- Trial name
- NCT00897364
- Where
- United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Healthy Volunteers, Non-smokers
Evaluate the Effects of Itraconazole and Ciprofloxacin on Single-Dose PK of Pracinostat in Healthy Nonsmoking Subjects
This study is designed as a 2-part, open-label study to assess the effect of pracinostat with itraconazole (part 1) and pracinostat with ciprofloxacin (part 2) on the bioavailability of pracinostat.
- Trial name
- NCT02118909
- Testing
- Pracinostat, Itraconazole, Ciprofloxacin
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Helsinn Healthcare SA
Concentration of Exhaled Carbon Monoxide
Effect of Face Mask on Exhaled Carbon Monoxide of Smokers
Study of 120 healthy subjects without cardiovascular disease, 40 smokers of conventional cigarettes, 40 exclusive users of Heat-non-Burn Cigarettes and 40 nonsmokers.
- Trial name
- NCT04966845
- Testing
- measurement of concentration on exhaled Carbon Monoxide
- Where
- 2 sites in Greece
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Athens
Smoking Cessation, Motivation
Project Phoenix: Pilot Intervention for Smokers Who Are Not Ready to Quit Smoking
Smoking is the leading preventable cause of death and disease in the United States. Although most smokers report that they would like to quit smoking at some point in the future, only 20% are ready to quit within the next 30…
- Trial name
- Phoenix (NCT03405129)
- Testing
- Phoenix, NRT order button, Factoid
- Where
- United States
- Volunteers
- 152 people
- Sponsor
- University of Oklahoma
Tobacco Use
Impact of Switching to Non-Menthol Cigarettes Among Smokers
This pilot study will investigate within-person changes in smoking behavior when current adult smokers are systematically switched from smoking menthol cigarettes to non-menthol cigarettes.
- Trial name
- NCT03075839
- Testing
- Cigarette Brand Switching
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Yale University
Lung Cancer, Tobacco Use Disorder
Green Tea Extract in Preventing Cancer in Former and Current Heavy Smokers With Abnormal Sputum
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. Green tea extract may keep cancer from forming.
- Trial name
- NCT00573885
- Testing
- defined green tea catechin extract
- Where
- Canada
- Volunteers
- 53 people
- Sponsor
- British Columbia Cancer Agency
Periodontal Diseases, Periodontitis
Evaluation Of The Efficacy Of Subgingival Application Of Lovastatin Gel As An Adjunct To Non-Surgical Treatment Of Periodontitis In Generally Healthy Smokers And Non-Smokers Patients in Central Europe.
The aim of the study is to evaluate how a gel (1.2% lovastatin) applied under the gum improves the results of classic periodontal treatment (SRP-scaling, root planing).
- Conditions
- Periodontal Diseases, Periodontitis, Periodontal Disease, Smokers
- Trial name
- RCT (NCT07282756)
- Testing
- Subgingival application of 1.2% lovastatin
- Where
- Poland
- Volunteers
- 44 people
- Sponsor
- Medical University of Silesia
no Condition, Basic Science
Effects of Prazosin on the Attention-Enhancing Effects of Nicotine
To test whether specific aspects of the attention-enhancing effects of nicotine may be mediated by down-stream activation of alpha1 adrenoceptors, the interaction of nicotine and the alpha1 adrenergic antagonist prazosin on…
- Trial name
- NCT03416569
- Testing
- Nicotine, Prazosin, Nicotine + Prazosin
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore