Clinical Trials Logo

Clinical Trial Summary

In an open label, randomized, two-way cross-over study, 32 male healthy regular snus users will be given repeated doses of four different types of portion snus: "General", "Catch", "Catch Mini" and "Catch Dry Mini". Each portion of used snus will be collected and frozen (-20 oC) pending analysis of lead (Pb), cadmium (Cd), nicotine and tobacco specific nitrosamines (TSNAs). Unused snus is collected and deep frozen for analysis and calculation of extracted dose. Calculations of extracted amount of lead, cadmium, nicotine and tobacco specific nitrosamines (TSNAs) respectively, will be done for each type of snus.


Clinical Trial Description

Comparisons:

A= "General Portion" 1 g portion snus containing approximately 8 mg nicotine per portion.

B= "Catch Licorice Portion" 1 g portion snus containing approximately 8 mg nicotine per portion.

C= "Catch Licorice Portion Mini" 0.5 g portion snus containing approximately 4 mg nicotine per portion.

D= "Catch Dry Licorice Portion Mini" 0.3 g portion snus containing approximately 4 mg nicotine per portion.

Swedish portion snus will be administered once every hour (4 administrations/brand) and will be kept between the upper lip and the gum for 30 minutes. Preload of own brand each morning. ;


Study Design

Allocation: Randomized, Endpoint Classification: Bio-availability Study, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject), Primary Purpose: Basic Science


Related Conditions & MeSH terms


NCT number NCT01369693
Study type Interventional
Source Contract Research Organization el AB
Contact
Status Completed
Phase Phase 1
Start date May 2004
Completion date April 2005

See also
  Status Clinical Trial Phase
Completed NCT03999411 - Smartphone Intervention for Smoking Cessation and Improving Adherence to Treatment Among HIV Patients Phase 4
Completed NCT04043728 - Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start Study N/A
Completed NCT04617444 - The ESTxENDS Trial- Substudy on Effects of Using Electronic Nicotine Delivery Systems (ENDS) on Olfactory Function N/A
Completed NCT02796391 - Facilitating Smoking Cessation With Reduced Nicotine Cigarettes Phase 2
Completed NCT03397511 - Incorporating Financial Incentives to Increase Smoking Cessation Among Asian Americans Residing in New York City N/A
Not yet recruiting NCT05188287 - A Culturally Tailored Smartphone Application for African American Smokers N/A
Recruiting NCT05264428 - The Effect of Honey on Lessening the Withdrawal Symptoms N/A
Recruiting NCT05846841 - Personalized Tobacco Treatment in Primary Care (MOTIVATE) N/A
Completed NCT04133064 - Assessment of the Pivot Breath Sensor: Single-Arm Cohort Study N/A
Completed NCT03187730 - Integrating Financial Management Counseling and Smoking Cessation Counseling to Reduce Health and Economic Disparities in Low-Income Immigrants Phase 4
Completed NCT03474783 - To Explore the Factors Affecting the Effectiveness of Smoking Cessation N/A
Completed NCT04635358 - Feasibility Study of Smoking Cessation for the Staff of a Hospital Center N/A
Terminated NCT03670264 - BE Smokefree: Behavioral Economics Incentives to Engage Adolescents in Smoking Cessation N/A
Not yet recruiting NCT06307496 - VIDeOS for Smoking Cessation N/A
Completed NCT03206619 - A Health Recommeder System to Tailor Message Preferences in a Smoking Cessation Programme
Completed NCT02997657 - Positive Psychotherapy for Smoking Cessation Enhanced With Text Messaging: A Randomized Controlled Trial N/A
Completed NCT02905656 - Strategies to Promote Cessation in Smokers Who Are Not Ready To Quit N/A
Completed NCT02239770 - Pharmacokinetics of Nicotine Film in Smokers N/A
Completed NCT02562521 - A Smoking Cessation Intervention for Yale Dining Employees Phase 4
Recruiting NCT02422914 - Benefits of Tobacco Free Cigarette N/A