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127 studies found for:    smoking placebo | Open Studies
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Rank Status Study
1 Recruiting Placebo-controlled Trial of Bupropion for Smoking Cessation in Pregnant Women
Conditions: Smoking;   Nicotine Dependence
Intervention: Drug: Bupropion
2 Recruiting The Efficacy of Acetium Lozenges in Intervention for Smoking Cessation
Condition: Smoking Cessation
Interventions: Drug: Acetium Lozenge;   Drug: Placebo
3 Not yet recruiting Effects of GTS-21 on Smoking Behavior and Neurocognitive Functions
Condition: Tobacco Use Disorder
Interventions: Drug: GTS-21;   Drug: Placebo
4 Not yet recruiting Early In-hospital Initiation of Pharmacotherapy for Smoking Cessation, Patients After ACS
Conditions: Acute Coronary Syndrome;   Smoking Cessation
Interventions: Drug: Varenicline;   Drug: placebo
5 Recruiting Guanfacine Clinical Trial for Smoking Cessation
Condition: Smoking Cessation
Interventions: Drug: Guanfacine;   Drug: Placebo
6 Recruiting Evaluation of Deep Transcranial Magnetic Stimulation (DTMS) With the H-ADD Coil as an Aid to Smoking Cessation.
Condition: Smoking Cessation
Interventions: Device: Sham Treatment;   Device: Active dTMS Treatment
7 Recruiting Trial to Evaluate the Efficacy of Simvastatin for Smoking Cessation
Condition: Smoking Cessation
Interventions: Drug: simvastatin;   Drug: Placebo
8 Recruiting Varenicline (Chantix) Treatment for Waterpipe Smoking Cessation
Condition: Nicotine Dependence
Interventions: Drug: Varinecline (Chantix);   Drug: Placebo (for Varenicline);   Behavioral: Behavioral Therapy
9 Recruiting Effect of Concurrent Hookah and Alcohol Consumption on Smoking Topography and Toxicant Exposure
Conditions: Alcohol Use, Unspecified;   Hookah Smoking
Interventions: Other: Active alcohol consumption;   Other: Placebo consumption
10 Recruiting Varenicline for Adolescent Smoking Cessation
Condition: Nicotine Dependence
Interventions: Drug: Varenicline;   Drug: placebo
11 Recruiting Test of Novel Drug for Smoking Cessation
Condition: Smoking Cessation
Interventions: Drug: Active JNJ Drug;   Drug: Placebo pill
12 Recruiting Does CERC-501 Attenuate Stress-precipitated Smoking Lapse?
Condition: Smoking
Interventions: Drug: CERC-501;   Drug: Placebo
13 Recruiting Varenicline for Nicotine Dependence Among Those With HIV/AIDS
Condition: Nicotine Dependence
Interventions: Drug: Varenicline;   Drug: Placebo;   Behavioral: Smoking Cessation Counseling
14 Recruiting Progesterone Augmentation of Nicotine Replacement Therapy Study
Condition: Smoking Cessation
Interventions: Drug: Progesterone (200 mgs BID);   Drug: Placebo
15 Recruiting The Gender-Sex Hormone Interface With Craving & Stress-Related Changes in Smoking
Condition: Nicotine Dependence
Interventions: Drug: Oxytocin;   Drug: placebo
16 Not yet recruiting Personalized Dosing of Nicotine Replacement (NRT to Effect)
Conditions: Tobacco Use Disorder;   Nicotine Dependence
Interventions: Drug: Nicotine Patch;   Drug: Placebos
17 Recruiting Progesterone and Brain Imaging Study
Conditions: Nicotine Dependence;   Nicotine Withdrawal
Interventions: Drug: Progesterone;   Drug: Placebo
18 Recruiting D-cycloserine (DCS) Pretreatment + Cognitive Behavioral Therapy and Nicotine Replacement Therapy for Smoking Cessation (DCS)
Conditions: Nicotine Dependence;   Smoking Cessation
Interventions: Behavioral: Cognitive Behavioral Therapy;   Drug: Nicotine Replacement Therapy
19 Not yet recruiting Naltrexone and Bupropion Combination on Obese,Smoking Patients With Schizophrenia
Conditions: Obese;   Cigarette-smoking;   Schizophrenia
Interventions: Drug: Naltrexone;   Drug: Placebo Naltrexone;   Drug: Bupropion;   Drug: Placebo Bupropion
20 Recruiting Extended (6-Week) Varenicline Preloading: Does it Facilitate Smoking Reduction and Cessation?
Condition: Smoking Cessation
Interventions: Drug: Varenicline;   Drug: placebo

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Study has passed its completion date and status has not been verified in more than two years.