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SK-1887 P I (single-dose study)

SK-1887 Phase I study (single-dose study in healthy adult male subjects)

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071240130
Enrollment
56
Registered
2025-03-14
Start date
2025-04-19
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy adult subjects

Interventions

Single oral dose of SK-1887 or placebo with dose escalation

Sponsors

Kazuo Kuyama
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1. Subjects aged 18 years or older but less than 40 years (at the time of informed consent) 2. Subjects with a body weight of 50 kg or more but less than 80 kg (at the time of screening) 3. Subjects with BMI (weight (kg)/[height (m)]2) of 18.5 to less than 25.0 (at the time of screening) 4. Subjects with SBP of under 120 mmHg and DBP of under 80 mmHg (at the time of screening) 5. Subjects who have the capacity to consent and provide written consent.

Exclusion criteria

Exclusion criteria: 1. Subjects with current medical history. 2. Subjects with a past medical history of endocrine, neoplastic, ocular, urologic, hepatic, renal, cardiovascular, hematologic, gastrointestinal, respiratory, psychiatric/cranial nerve, or infectious disease that the investigator or sub-investigator considers to affect the safety of the subject and the evaluation of the investigational drug 3. Subjects with a pulse rate of less than 50 beats/minute at the time of screening test 4. Subjects with clinically significant abnormalities in the resting 12-lead electrocardiogram of the screening test 5. Subjects with current or previous drug depencence, alcohol dependence, hypersensitivity or/and food allergy. 6. Subjects who consume an average of 20 g or more of alcohol per day. 7. Subjects who smoked within 28 days prior to admission 8. Subjects who used any drugs or supplements within 14 days prior to admission. 9. Subjects who are considered by the investigator or subinvestigator to be inappropriate to participate in the study.

Design outcomes

Primary

MeasureTime frame
Safety, pharmacokinetics, pharmacodynamics , dietary effects

Contacts

Public ContactKuyama Kazuo

Sanwa Kagaku Kenkyusho Co.,Ltd.

clinicaltrials@ml.skk-net.com+81-52-951-8130

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026