thinning hair
Conditions
Interventions
Use hair growth products (active) twice daily for up to 24 weeks. Phototrichograms will be performed prior to dosing, after 12 weeks of dosing, and after 24 weeks of dosing.
Use hair growth products (
Sponsors
ROHTO Pharmaceutical Co., Ltd.
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: (1) Japanese between the ages of 40 and 70 years old (2) Women with thinning hair equivalent to Ludwig Scale I-2 to II-2 as of the date of consent. (3) The purpose and content of the study will be explained to the research subjects prior to the study, and the research subjects themselves are capable of making decisions and have given their written consent.
Exclusion criteria
Exclusion criteria: (1) Those who have hair transplants or wear wigs. (2) Those who may show allergic symptoms to the components of the test substance. (3) Those who may show allergic symptoms to the test substance or those who have skin hypersensitivity. Those who have a history of serious heart disease, renal disease, liver disease, cancer, or thyroid dysfunction. (5) Those who have not used health foods, cosmetics, quasi-drugs, or medicines (e.g., hair growth products) that may affect the test results for more than 6 months. (6) Women who are pregnant or may become pregnant, and women who are breastfeeding. (7) Others whom the principal investigator deems inappropriate to be included in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Percent change in hair diameter after 24 weeks of treatment | — |
Countries
Japan
Contacts
Public ContactHiromu Katsuta
ReLife-inc Clinical Development Division
Outcome results
None listed