JRCT ID: jRCTs031190171
Registered date:25/12/2019
Testfen trial
Basic Information
| Recruitment status | Complete |
|---|---|
| Health condition(s) or Problem(s) studied | Healthy adult male |
| Date of first enrollment | 10/01/2020 |
| Target sample size | 36 |
| Countries of recruitment | |
| Study type | Interventional |
| Intervention(s) | Three groups: a group that takes 3 test samples for 4 weeks, a group that takes 6 test samples for 4 weeks, and a group that does not take test products |
Outcome(s)
| Primary Outcome | circulating testosterone, Aging males symptom(AMS) score |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | >= 20age old |
|---|---|
| Age maximum | <= 59age old |
| Gender | Male |
| Include criteria | 1. Subjects who feel muscle loss or muscle weakness 2. Subjects with metabolic syndrome 3. Subjects who are aware of a decrease in the frequency of erections in the morning |
| Exclude criteria | 1. Subjects with food allergies 2. Subjects with vulnerable 3. Chronic fatigue subjects 4. Subjects before and after surgery due to visceral diseases |
Related Information
| Primary Sponsor | Miyata Akinobu |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | EC STUDIO Co., Ltd. |
| Secondary ID(s) | UMIN000038786 |
Contact
| Public contact | |
| Name | Takeshi Kaneko |
| Address | 5F, 4-3-17 Shinjuku, Shinjukuku, Tokyo Tokyo Japan 160-0022 |
| Telephone | +81-3-6302-0593 |
| jacta@usjri.com | |
| Affiliation | Japan Clinical Trial Association |
| Scientific contact | |
| Name | Akinobu Miyata |
| Address | 9F, 2-2-8 Nihonbashi, Tyuuouku, Tokyo Tokyo Japan 103-0027 |
| Telephone | +81-3-52 |
| info@nihonbashi-ms-clinic.com | |
| Affiliation | Nihonbashi M's Clinic |