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Selective Estrogen Receptor Modulator

Endoxifen for Bipolar Disorder

Phase 3
Recruiting
Research Sponsored by Jina Pharmaceuticals Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Patients must meet specific criteria for diagnosis of bipolar I disorder and display acute manic episode with or without mixed features
Male patients aged ≥18 to ≤65 years or postmenopausal female patients willing to give written informed consent
Must not have
Patients with seizure disorder, obsessive compulsive disorder, or other co-morbid anxiety disorders
Patients with coagulation disorders, venous thromboembolism history, or retinal pathology
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 34 days
Awards & highlights
Pivotal Trial

Summary

This trial aims to test the effectiveness and safety of an 8 mg dose of Endoxifen in Bipolar I disorder patients compared to a placebo. The goal is to show that Endoxifen works

Who is the study for?
This trial is for adults with Bipolar I Disorder, a condition causing extreme mood swings. Participants must meet specific health criteria to join but details are not provided here.
What is being tested?
The study tests the effectiveness and safety of an 8 mg endoxifen tablet against a placebo in managing symptoms of Bipolar I Disorder. Endoxifen is derived from Tamoxifen, which is already on the market.
What are the potential side effects?
Potential side effects are not detailed here, but as with any medication, they may include reactions at varying degrees of severity and could affect different body systems.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I have been diagnosed with bipolar I disorder and am currently experiencing a manic episode.
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I am a man aged 18-65 or a postmenopausal woman and agree to participate.
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My scores on the YMRS and CGI-BP scales meet the trial's requirements.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I have a seizure disorder, OCD, or another anxiety disorder.
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I have a blood clotting disorder, history of blood clots, or eye retina issues.
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I am not taking any medications that are not allowed in the study.
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I have certain blood test abnormalities or heart conditions.
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I have a history of substance abuse or certain cancers.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~34 days
This trial's timeline: 3 weeks for screening, Varies for treatment, and 34 days for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Efficacy
Secondary study objectives
Safety

Awards & Highlights

Pivotal Trial
The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: Endoxifen ArmExperimental Treatment1 Intervention
Endoxifen enteric-coated tablet (8 mg). Patients will continue treatment with their initial randomized medication for 3 weeks
Group II: Placebo ArmPlacebo Group1 Intervention
Placebo tablets. Patients will continue administration with their initial randomized medication for 3 weeks

Find a Location

Who is running the clinical trial?

Jina Pharmaceuticals Inc.Lead Sponsor
3 Previous Clinical Trials
794 Total Patients Enrolled
Novum Pharmaceutical Research ServicesIndustry Sponsor
16 Previous Clinical Trials
6,085 Total Patients Enrolled
~175 spots leftby Jun 2025