Adult Males
Conditions
Interventions
100mg minocycline capsule, morning and evening, 4 days, controlled groups placebo drugs same dose and same days.
Placebo capsule, morning and evening, 4 days
Sponsors
Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University
Waseda University
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1.Healthy adult male 2.20 years old to 29 years old 3.Those who can obtain informed consent
Exclusion criteria
Exclusion criteria: 1. Those who ever have side effects by antibiotics including minocycline 2. Those who have severe disease in heart, liver or kidney. 3. Those who have a tendency to develop allergy 4. Those who have ever diagnosed psychiatric disorders. 5. Those who are judged not appropriate to this study by medical doctor in charge.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1: Trust game with an anonymous stranger 2: Trust games with 40 face pictures. 3: Task that subject try to detect cheaters in the past trust games | — |
Secondary
| Measure | Time frame |
|---|---|
| Self-reported questionnaire including 1 STAI, 2 TCI, and 3 General Trust scales. | — |
Countries
Japan
Outcome results
None listed