Clinical trial No longer in our active list Phase 1 Interventional Ages 18 and up

Administering SRG-514 during breast-conserving cancer surgery

Official title: A Phase 1 Study of SRG-514 Administered Intraoperatively to the Site of Tumor Resection of Patients Undergoing Breast-Conserving Cancer Surgery

Run by SURGE Therapeutics · NCT06300411 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing a new drug called SRG-514 during breast-conserving surgery to see how much can be safely given to patients with breast cancer.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment24 (estimated)
SponsorSURGE Therapeutics
Industry-sponsored
Drugs / interventionschemotherapy, radiation
Locations6 sites (Savannah, Georgia and 5 other locations)
Trial IDNCT06300411 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with a confirmed diagnosis of breast carcinoma planning to undergo breast-conserving surgery.

Probably not a fit

Patients with contraindications to ketorolac or those requiring immediate reconstruction surgery may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This multicenter, first-in-human trial aims to determine the recommended Phase 2 dose (RP2D) of SRG-514 when given to patients undergoing breast-conserving surgery for breast cancer. The study employs a dose escalation methodology, enrolling 3 to 6 patients at each dose level, with a total of approximately 12-18 patients in the initial phase. The primary focus is on assessing safety and identifying any dose-limiting toxicities within 14 days following administration. Patients with a confirmed diagnosis of breast carcinoma will be included, provided they meet specific eligibility criteria.

Why it matters

Potential benefit: If successful, this treatment could improve pain management and recovery outcomes for patients undergoing breast-conserving surgery.

How similar studies have gone: Other studies have explored similar intraoperative interventions, but this specific approach with SRG-514 is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Aged 18 years or older
* Body weight \>50kg
* Have a history of histologically confirmed diagnosis of breast carcinoma or ductal carcinoma in situ, except inflammatory breast cancer.
* Plan to undergo breast-conserving surgical treatment of breast cancer with curative intent. Adjuvant or neoadjuvant chemotherapy is allowed.
* Have Eastern Cooperative Oncology Group (ECOG) Performance Status \<2
* Have adequate organ and bone marrow function at screening

Exclusion Criteria:

* Any known contraindication to ketorolac or other non-steroidal anti-inflammatory drugs (NSAIDs)
* Patients anticipated to require the use of a drain after breast-conserving surgery (BCS)
* Patients undergoing immediate reconstruction surgery, intraoperative radiation therapy (IORT) or brachytherapy requiring the placement of balloons or catheters during the lumpectomy procedure.

Where it's running

  • Memorial Health
    Savannah, Georgia, United States
    Recruiting
  • Indiana University
    Indianapolis, Indiana, United States
    Recruiting
  • Washington University School of Medicine
    Saint Louis, Missouri, United States
    Recruiting
  • NYU Langone Health
    New York, New York, United States
    Recruiting
  • Duke Cancer Center
    Durham, North Carolina, United States
    Recruiting
  • MD Anderson Cancer Center
    Houston, Texas, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.