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NCT05232916RECRUITINGIRB Ready

Phase 3 Study to Evaluate the Efficacy and Safety of HER2/Neu Peptide GLSI-100 (GP2 + GM-CSF) in HER2/Neu Positive Subjects

(FLAMINGO-01)

Sponsored by Greenwich LifeSciences, Inc.

Quick Self-Assessment

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Interested in learning more? Complete the form below.

Secure & Confidential

Your information is protected and will only be shared with the research team.

Why Participate?

  • No-Cost Study Care

  • Advance Medical Science

    Contribute to groundbreaking research

  • Cutting-Edge Treatment

    Access to innovative therapies

  • Expert Medical Care

    Close monitoring by specialists

  • Possible Compensation*

    For time and travel (varies by study)

  • Help Others

    Benefit future patients

*Compensation varies by study. Confirm details with coordinator.

Simple Process

  1. 1Submit this form
  2. 2Phone screening
  3. 3In-person assessment if eligible
  4. 4Begin participation

About This Study

This is a prospective, randomized, double-blinded, placebo-controlled, multi-center, Phase 3 study of GLSI-100 immunotherapy in HLA-A\*02 positive and HER2/neu positive subjects who are at high risk for disease recurrence and have completed both neoadjuvant and postoperative adjuvant standard of care therapy. Treatment consists of 6 intradermal injections, Primary Immunization Series (PIS), over the first 6 months of treatment and 5 booster intradermal injections spaced 6 months apart.

Who Can Participate

Inclusion Criteria

HLA-A\*02-positive, unless being enrolled in the third non-HLA-A\*02 arm
Histologically confirmed diagnosis of HER2/neu positive primary breast cancer for all tumors biopsied (multifocal, multicentric, or synchronous contralateral disease)
Completion of both neoadjuvant and adjuvant trastuzumab-based standard of care breast cancer therapy
Stage I, II, or III at presentation with pathologic evidence of residual invasive carcinoma in the breast or axillary lymph nodes (residual disease) at surgery following completion of neoadjuvant therapy -OR- Stage III at presentation with pathologic complete response (pCR) at surgery following completion of neoadjuvant therapy
The subject can begin study therapy within one year of completion of adjuvant trastuzumab-based therapy and any other standard therapies, but, study therapy can be administered concurrently with endocrine therapy.
No clinical evidence of residual or persistent breast cancer per treating physicia

โ“ Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility during the screening process.

Study Details

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Study Type

INTERVENTIONAL

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Target Enrollment

750 participants

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Age Range

18 Years - 100 Years

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Gender

ALL

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Sponsor

Greenwich LifeSciences, Inc.

Study Locations

Choose your preferred location or select flexible during enrollment

RECRUITING

Tucson

Arizona

Location available
View Tucson location page
RECRUITING

Fullerton

California

Location available
View Fullerton location page
RECRUITING

La Jolla

California

Location available
View La Jolla location page
ACTIVE_NOT_RECRUITING

Los Angeles

California

Location available
View Los Angeles location page
RECRUITING

Palo Alto

California

Location available
View Palo Alto location page
RECRUITING

San Francisco

California

Location available
View San Francisco location page
RECRUITING

Santa Monica

California

Location available
View Santa Monica location page
RECRUITING

Whittier

California

Location available
View Whittier location page
RECRUITING

Denver

Colorado

Location available
View Denver location page

๐Ÿ“ And 31 more locations available

Frequently Asked Questions

Q:What is a clinical trial?

A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.

Q:Will I be compensated?

Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.

Q:Will I receive a placebo instead of treatment?

When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.

Q:Can I leave a trial if I change my mind?

Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.

Q:How long does a clinical trial last?

Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.

Still have questions? Our study coordinators are here to help.

Ready to Make a Difference?

Express your interest in this groundbreaking clinical trial

๐Ÿ”’ Secure ยท ๐Ÿฅ Expert Care

Looking for Breast Cancer Treatment in Tucson?

Join others in Arizona exploring innovative treatment options through clinical research

Breast Cancer Treatment Options in Tucson, Arizona

If you're searching for Breast Cancer treatment in Tucson, participating in a clinical research study may provide access to innovative approaches under expert medical supervision. This study is actively recruiting participants in Tucson, Fullerton, La Jolla and surrounding areas.

Clinical trials offer participants the opportunity to receive cutting-edge treatments while contributing to medical research that may help future patients with Breast Cancer. All study-related care is provided at no cost to participants.

Local Sites
3 locations in Arizona
Now Enrolling
Up to 750 participants
Quick Start
Screening available now

Why Consider a Clinical Trial for Breast Cancer?

Potential Benefits

  • โœ“Access to new treatment approaches before public availability
  • โœ“Close monitoring by experienced medical professionals
  • โœ“Study-related care provided at no cost
  • โœ“Contribute to medical research for Breast Cancer

What to Expect

  • โ†’Initial screening to determine eligibility
  • โ†’Regular check-ups and monitoring visits
  • โ†’Possible compensation for time and travel
  • โ†’You can withdraw at any time

Frequently Asked Questions About This Breast Cancer Study

Important Clinical Trial Information

This information is provided for educational purposes and does not constitute medical advice. Clinical trial participation involves potential risks and benefits. Eligibility requirements apply and will be assessed during the screening process.

Study identifier: NCT05232916. For complete study details, visit ClinicalTrials.gov. Always consult with your healthcare provider before making decisions about your medical care or participating in clinical research.