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
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Quit Smoking”

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

Showing 20 of 0 results

Not applicableUnknownNCT04416698
What this trial is testing

Understanding Risk Perception, Behaviour, and Attitudes Related to Other New Tobacco Products Among Youth

Who this might be right for
Smoking Cessation
The University of Hong Kong 390
Testing effectiveness (Phase 2)Looking for participantsNCT07322432
What this trial is testing

The CONQUER Trial - Cessation Of Nicotine, QUitting With E-cigarette Reduction

Who this might be right for
Addiction Nicotine
VapeAway 70
Not applicableUnknownNCT05430451
What this trial is testing

Simple Physical Exercise With Instant Messaging Support for Smoking Via "Quit to Win" Contest 2022 (QTW2022)

Who this might be right for
Smoking Cessation
The University of Hong Kong 1,031
Not applicableStudy completedNCT01928251
What this trial is testing

Promoting Smoking Cessation in the Community Via Quit to Win Contest 2013

Who this might be right for
Smoking Cessation
The University of Hong Kong 1,143
Not applicableStudy completedNCT03837704
What this trial is testing

Comparison of Abdominal Aortic Aneurysm Growth in Adult Smoking Patients Who Either Switch to IQOS, Continue Smoking, or Quit Smoking.

Who this might be right for
SmokingAbdominal Aortic AneurysmIQOS Use
Philip Morris Products S.A. 48
Testing effectiveness (Phase 2)Study completedNCT00635401
What this trial is testing

The Efficacy and Safety of Varenicline in Japanese Smokers Motivated to Quit Smoking

Who this might be right for
Smoking
Pfizer 30
Not applicableStudy completedNCT03501472
What this trial is testing

Pictorial Warning Labels, Numeracy, and Memory for Numeric Cigarette Health-risk Information Over Time

Who this might be right for
Smoking, CigaretteSmoking Cessation
Ohio State University 866
Not applicableStudy completedNCT02069483
What this trial is testing

Testing Methods of Self-persuasion Involving Cigarette Smoking

Who this might be right for
Smoking
Duke University 48
Large-scale testing (Phase 3)Study completedNCT04994444
What this trial is testing

Preloading With Nicotine Replacement Therapy in HIV-positive Smokers to Improve Self-Efficacy and Quit Attempts

Who this might be right for
Tobacco Use Cessation
Brown University 49
Testing effectiveness (Phase 2)Looking for participantsNCT05513872
What this trial is testing

Overcoming Nicotine Dependence to Enable Quitting

Who this might be right for
Tobacco UseSmoking CessationSmoking Behaviors+2 more
Rush University Medical Center 780
Not applicableStudy completedNCT00297466
What this trial is testing

Strategies to Help Adult ED Patients Quit Smoking

Who this might be right for
Tobacco Use
National Institute on Drug Abuse (NIDA) 336
Large-scale testing (Phase 3)Study completedNCT00894166
What this trial is testing

Evaluation of a Tailored Smoking Cessation Treatment Algorithm Based on Initial Treatment Response and Genotype

Who this might be right for
Smoking Cessation
Duke University 606
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 completedNCT06912113
What this trial is testing

The Effect of Motivational ınterviewing on ıntention to Quit Smoking in Lung Cancer Patients

Who this might be right for
Smoking CessationMotivational Enhancementİntention to Quit
University of Gaziantep 42
Not applicableStudy completedNCT00113737
What this trial is testing

Fluoxetine as a Quit Smoking AID for Depression Prone

Who this might be right for
Cardiovascular DiseasesHeart Diseases
National Heart, Lung, and Blood Institute (NHLBI)
Early research (Phase 1)Study completedNCT04055467
What this trial is testing

Brain Imaging in Tobacco Smokers During a Quit Attempt

Who this might be right for
Tobacco Use DisorderTobacco Smoking
Johns Hopkins University 15
Post-approval studies (Phase 4)Study completedNCT02354872
What this trial is testing

Motivation Project: Testing Intervention Components for the Smoker Who is Unwilling to Quit

Who this might be right for
SmokingMotivationSmoking Cessation
University of Wisconsin, Madison 577
Not applicableStudy completedNCT03760107
What this trial is testing

Factorial Design to Assess Quit-line Connections

Who this might be right for
Smoking Cessation
Minnesota Department of Health 3,723
Not applicableEnded earlyNCT01589211
What this trial is testing

Brief Intervention Study for Quitting Smoking

Who this might be right for
SmokingTobacco Use CessationSmoking Cessation
Heidelberg University 347
Not applicableStudy completedNCT01393301
What this trial is testing

Integrated Treatment for Smoking Cessation & Anxiety in People With HIV

Who this might be right for
Nicotine DependenceSymptoms of AnxietyHIV
Massachusetts General Hospital 72
Next Page