New drug cocktail targets tough ovarian cancer in japanese women
NCT ID NCT06682572
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 2 study tests a combination of two drugs, avutometinib and defactinib, in 16 Japanese patients whose low-grade serous ovarian cancer has returned after platinum-based chemotherapy. The goal is to see if the combo can shrink tumors and how safe it is. The trial is active but no longer recruiting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- avutometinib and defactinib (combination pill)
- What this could lead to
- If successful, this could provide a new treatment option for Japanese patients with recurrent low-grade serous ovarian cancer, potentially shrinking tumors or slowing disease progression.
- What could go wrong
- This is a small, early-phase trial with only 16 participants, so results may not apply to all patients. The combination may cause side effects and may not work better than existing treatments.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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16 people
The number who actually took part.
- Started
-
Oct 2024
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically proven LGSOC (ovarian, peritoneal) * Documented mutational status of KRAS by validated diagnostic test of tumor tissue * Documented disease progression (radiographic or clinical) or recurrence of LGSOC and have received at least one platinum-based chemotherapy agent * Measurable disease according to RECIST 1.1 * An Eastern Cooperative Group (ECOG) performance status ≤ 1. * Adequate organ function * Adequate recovery from toxicities related to prior treatments * Agreement to use highly effective method of contraceptive, if necessary Exclusion Criteria: * Systemic anti-cancer therapy within 4 weeks of the first dose of study therapy * Co-existing high-grade ovarian cancer or another histology * History of prior malignancy, excluding ovarian cancer, with recurrence \<3 years from the time of enrollment * Major surgery within 4 weeks * Symptomatic brain metastases requiring steroids or other interventions * Known SARS-Cov2 infection (clinical symptoms) ≤28 days prior to first dose of study therapy * For subjects with prior MEK exposure, Grade 4 toxicity deemed related to the MEK inhibitor * Active skin disorder that has required systemic therapy within the past year * History of rhabdomyolysis * Concurrent ocular disorders * Concurrent heart disease or severe obstructive pulmonary disease * Patients with the inability to swallow oral medications
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Aichi Cancer Center Hospital
Nagoya, Aichi-ken, 464-8681, Japan
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Jikei University Hospital
Minato, Tokyo, 105-0003, Japan
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Kurume University Hospital
Kurume, Fukuoka, 830-0011, Japan
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Mie University Hospital
Tsu, Mie-ken, 514-8507, Japan
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Tohoku University Hospital
Sendai, Miyagi, 980-8574, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Ovarian Cancer's spread: scientists probe abdominal fluid for clues
- New PET tracer aims to light up hidden cancer targets
- Can inhaled manganese make ovarian cancer immunotherapy hit harder?
- Can a pill shrink Hard-to-Treat ovarian tumors?
- New antibody aims to preserve immune checkpoint while fighting cancer