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Phase I Trial Investigating the Pharmacokinetics And Safety Of LPI 001

Phase I Trial Investigating the Pharmacokinetics And Safety Of LPI 001 In Japanese And Caucasian Women

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2051200154
Enrollment
24
Registered
2021-03-12
Start date
2021-03-25
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

early medication abortion

Interventions

Three doses of LPI 001 are orally administered for one subject
50 mg (low dose) in Period 1, 100 mg (medium dose) in Period 2, and 200 mg (high dose) in Period 3. Each IMP should be administered orally as a single dose with 200 mL of water after at least a 10-hou

Sponsors

Shiozawa Toshiaki
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: (1) Japanese or Caucasian women aged 20 years or older and younger than 65 years at the time of informed consent (2) A body mass index (BMI) of 18.5 or more and less than 30.0 at screening visit

Exclusion criteria

Exclusion criteria: (1) Subjects who are positive for the pregnancy test at the screening or on the day before administration of the IMP, or are breastfeeding (2) Subjects with a history of surgical procedures on the myometrium, such as hysterectomy, or a current Medical history of dysmenorrhea or menorrhagia (3) Subjects with a complication or a history of endometriosis, uterinefibroids, or hyperprolactinemia (4) Subjects with a complication or a history of malignant neoplasm (5) Subjects with a complication affecting blood coagulation or fibrinolytic system (6) Subjects with a history of hypersensitivity to IMP (7) Subjects who have received hormone therapy with estrogen or progesterone within the past 90 days

Design outcomes

Primary

MeasureTime frame
Phamacokinetics, Safety

Contacts

Public ContactToshiaki Shiozawa

Mediscience Planing Inc.

toshiaki.shiozawa@mpi-cro.jp+81-3-5544-8908

Outcome results

None listed

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