smoker
Conditions
Interventions
Wingate anaerobic test in heat-not-burn cigarette users.
Wingate anaerobic test in conventional cigarette users.
Wingate anaerobic test in nonsmokers.
Sponsors
Hiroshima University
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1) Smokers using heat-not-burn cigarettes/conventional cigarettes every day or nonsmokers. 2) Heat-not-burn cigarette or conventional cigarette smokers who can stop smoking for 12 hours. 3) Those whose smoking of heat-not-burn cigarettes accounts for 90% or more of their smoking occasions in a month. 4) Heat-not-burn cigarette smokers who changed from conventional cigarette over 1 year ago. 5) Conventional cigarette smokers who has smoking over 1 year. 6) Participants that it was obtained the written person's consent.
Exclusion criteria
Exclusion criteria: 1) Those who are willing to quit smoking as of the date of study entry. 2) Those who have diseases that are aggravated by smoking, such as macrovascular disease and microvascular disease. 3)Those who have no diseases such as metabolic diseases, inflammatory diseases, pneumonic diseases, and orthopedic limitations. 4) Those who have taking an antioxidant compound (including vitamin) or an anti-inflammatory medication. 5) Students for whom the principal investigator is teaching a leture. 6) Those who were judged to be inappropriate by principal researcher.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Concentration of H2O2 in exhaled breath condensate(EBC) and plasma | — |
Secondary
| Measure | Time frame |
|---|---|
| Height, Weight, Exercise custom, Smoking custom, History of past illness, present illness, Medication status, Electrocardiogram, Modified Borg scale after exercise, Maximum output power of ergometer | — |
Countries
Japan
Contacts
Public ContactAoi Takagi
Hiroshima University Department of Physical Analysis and Therapeutic Sciences
Outcome results
None listed