Skip to content

A phase 3 clinical study to compare the efficacy and safety of AKP-022 with placebo in patients with uterine fibroids

A phase 3, randomized, multicenter, double-blind, placebo-controlled, parallel-group study to evaluate the efficacy and safety of AKP-022 administered for 24 weeks in patients with uterine fibroids - LUNA1

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071240087
Enrollment
75
Registered
2024-12-19
Start date
2025-02-26
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

Heavy menstrual bleeding associated with uterine fibroid

Interventions

Sponsors

Tomita Shinpei
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: - Japanese premenopausal female patients who are aged 18 years or older - Patients who had consecutive days of menstrual bleeding - Patients with at least 1 measurable fibroid on transvaginal ultrasound, excluding calcified fibroids - Patients with a diagnosis of menorrhagia - Patients who are capable of using appropriate contraception during the study period

Exclusion criteria

Exclusion criteria: - Patients who have had a hysterectomy or bilateral oophorectomy - Patients with pathologic findings other than uterine fibroid that could either cause or contribute to menorrhagia, or any other clinically significant gynecologic disorder - Patients with a current history of thyroid dysfunction with irregular menstruation, or with a potential for irregular menstruation due to thyroid dysfunction - Patients with undiagnosed abnormal vaginal bleeding - Patients with marked metrorrhagia or anovulatory bleeding - Patients with current or previous blood disorders (e.g., thalassemia, sickle cell anemia, folic-acid deficiency, and coagulopathy), excluding iron-deficiency anemia or latent iron-deficiency anemia - Patients with lower abdominal pain due to irritable bowel syndrome or severe interstitial cystitis - Patients with current or previous osteoporosis, osteopenia, or other metabolic bone diseases

Design outcomes

Primary

MeasureTime frame
Proportion of participants with a total PBAC score of < 10 from Week 18 to Week 24 of study treatment

Contacts

Public ContactShinpei Tomita

ASKA Pharmaceutical Co., Ltd.

aska-clinical@aska-pharma.co.jp+81-80-6645-9201

Outcome results

None listed

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