Administering SRG-514 during breast-conserving cancer surgery

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

Phase 1 Interventional SURGE Therapeutics · NCT06300411

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

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.

Who should consider this trial

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

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

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

Eligibility criteria

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 this trial is running

Savannah, Georgia and 5 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Breast CancerIntraoperativeKetorolacOpen-labelSRG-514Dose escalationImmunotherapy
Last reviewed 2026-06-13 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.