Clinical Studies

      Exploratory THS 2.1 Biomarkers of Exposure Study (ZRHX-EX-01)

      First posted
      Jan 31, 2013
      Identifier
      NCT01780714
      Publication Site URL
      Topic
      Official Title

      A Single-center, Open-label, Randomized, Controlled, 2-arm Parallel Group Study to Evaluate the Exposure to Selected Smoke Constituents in Smoking, But Otherwise Healthy Subjects Switching From Conventional Cigarettes to the Tobacco Heating System (THS) 2.1

      Brief Summary

      The goal of this exploratory study is to evaluate the effect of a candidate modified risk tobacco product (MRTP), THS 2.1, on selected biomarkers of exposure to harmful and potentially harmful smoke constituents (HPHCs), compared to conventional cigarettes (CC). The subjective effects (urge to smoke and withdrawal symptoms) which are related to the use of this product will be explored. Initial information on safety and on some biological effects when using THS 2.1 will be collected. Human Smoking Topography (HST) will be explored.

      Summary

      Recruitment: Completed

      Study Results: No Results Available

      Enrollment: 42

      Study Type: Interventional

      Other IDs: ZRHX-EX-01

      Related Publications

      Reduction in exposure to selected harmful and potentially harmful constituents approaching those observed upon smoking abstinence in smokers switching to the menthol Tobacco Heating System 2.2 for three months (Part 1)

      Clinical

      Reduction in exposure to selected harmful and potentially harmful constituents approaching those observed upon smoking abstinence in smokers switching to the menthol Tobacco Heating System 2.2 for three months (Part 1)

      Clinical

      Meta-analysis of the effects of smoking and smoking cessation on triglyceride levels

      Clinical

      Smoking and apolipoprotein levels: A meta-analysis of published data

      Clinical

      Effect of switching from cigarette smoking to the use of the tobacco heating system on periodontitis treatment outcome: Periodontal parameter results from a multicenter Japanese study

      Clinical

      Effects of switching to a heat-not-burn tobacco product on biologically relevant biomarkers to assess a candidate Modified Risk Tobacco Product: A randomized trial

      Clinical

      PMIScience.com is operated by Philip Morris International for the purpose of publishing and disseminating scientific information about Philip Morris International’s efforts to develop and assess products that have the potential to reduce individual risk and population harm associated with tobacco use. This site is for use by scientists, the public health and regulatory communities, and other stakeholders with an interest in tobacco policy. The purpose of this site is not for advertising or marketing. It is not intended for use by consumers.

      Reduced Risk Products ("RRPs”) is the term we use to refer to products that present, are likely to present, or have the potential to present less risk of harm to smokers who switch to these products versus continuing smoking. PMI has a range of RRPs in various stages of development, scientific assessment and commercialization. Our RRPs are smoke-free products that produce an aerosol that contains far lower quantities of harmful and potentially harmful constituents than found in cigarette smoke.