Observational study on components of armpit odor

UMIN ID: UMIN000056785

Registered date:22/01/2025

Basic Information

• Recruitment status: Pending
• Health condition(s) or Problem(s) studied: Healthy Adults
• Date of first enrollment: 2025/01/29
• Target sample size: 24
• Countries of recruitment: Japan
• Study type: Observational

Outcome(s)

• Primary Outcome: Armpit odor intensity evaluation (sensory evaluation, 6-level scale, left and right) Analysis of armpit odor components

Key inclusion & exclusion criteria

• Age minimum: 18years-old
• Age maximum: 65years-old
• Gender: Male and Female
• Exclude criteria: 1.Persons who have chronic illness, receiving medication, have a serious disease history 2.Persons who have a smoking habit 3.Persons who have a hospital visit for treatment of smell of armpit 4.Persons who regularly drink a large amount (more than 3 Japanese sake per day) 5.BMI less than 18.5, 25 or more 6.Persons who are on a diet 7.Persons who are pregnant, planning or hoping to be pregnant during the study period, breastfeeding 8.Persons with menopausal symptoms (subjective symptoms such as hot flashes), immediately after menopause 9.Workers on the night shift 10.Persons who regularly use medicines, specified insurance foods, and health foods that may affect smell of armpit 11.Persons who have participated in other tests within the first month before the start of the test, or those who intend to participate in another exam after consenting to this exam 12.Persons who were judged as inappropriate for study participants by the principal investigator

Related Information

• Primary Sponsor: Healthcare Systems Co., Ltd.
• Source(s) of Monetary Support: Mochida Healthcare Co., Ltd.